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") 00:00:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x440, 0x10) socketpair(0x0, 0x0, 0x9, &(0x7f0000000180)) socketpair(0x10, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYRESDEC], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r2, 0x0, &(0x7f0000000040)) 00:00:29 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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$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$private(0x0, 0xfffffffffffffffe, 0x88) __semctl$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$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:00:29 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8000, 0xfffffffffffffffa}, 0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x80413, r0, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="d246f16fd711362f3335ac9a6b3c4a84633cadf0f875be1175aca9a8c54e84725d0ef3c01bdba863bdfd6b05eefd") 00:00:29 executing program 1: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x4) 00:00:29 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e20070000000000000000000000000000000000f51255e8b137980f7fccacc445f55ada0000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b832136600000000", @ANYRES32=r2, @ANYBLOB="01000000400000001c0200003024000007000100"], &(0x7f0000000580)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) ppoll(&(0x7f00000000c0)=[{r0}, {r3, 0x40}, {r0, 0x40}, {r3, 0x101}, {r0}, {r0, 0x80}, {r0, 0x149}, {r0, 0x2004}], 0x8, &(0x7f0000000300)={0x0, 0xdc0}, &(0x7f0000000340), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @empty, 0x3ff}}, r4, 0x3, 0x2f, 0x8, 0xffff, 0x2, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r5, 0x5, 0x80000001, 0x0, 0x1, 0x5, 0xffffffffffff2e36}, 0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x46, &(0x7f0000000100)={0x100000000, {{0x1c, 0x3, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback, 0xffffffffffffffff}}}, 0x108) 00:00:29 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20805, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:00:29 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000240)="a851b5c979d61af7f70f1e2c96a6108649ad33badfe43909f085ac645f8ce7f537a3d3309422edeaa6edc66a4ca250e35c4f3479bb24dad5c925be5c252c440a642035be1dd749598d74e992") syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) msgget$private(0x0, 0x100000053) syz_execute_func(&(0x7f0000000000)="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") 00:00:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={r1, 0x40, 0x7fff, 0x9, 0x80000000, 0x284}, 0x14) 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) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x20) fsync(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000004c0)=0xda1, 0x4) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') r2 = socket(0x4, 0x3, 0x486) r3 = accept(r2, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000580)=0xffffffffffffff02) sendto$unix(r3, &(0x7f00000003c0)="bd2fbc632ec136918149ae989c33dd9554feca3a3e00b632c0796758a6afd328ea0f56b9003b6ed23905d75a55833ba0050999870d9ebe6cf6f36839efe2cf1ee16b2b32d6b3dd981a479589223a780dd0b9196855d0e048d7c41c82d9ad1cdbb07b556bfcb369d7cefa35f8eb92862f9a0ae9090de1582ff77dac3e0dd74d9fecfa2878bdece46ff2170ebed6e006fd636cbd73a2d8711e49b5d2bf87a1052f4268a2e3b0a401b9dd2a67ec043cb78e1cbd3c93998234407c190f77cd9e0f473b0888711623eab3a7514184617776bd253dc71bdb74c7e83a8b8663643fb2ff028fa5b8155a63fb2f56320d8474", 0xee, 0x101, &(0x7f0000000300)=@abs={0x0, 0x0, 0x3}, 0x8) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:30 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='\x1e\x00', &(0x7f0000000540)='.-\x00', &(0x7f0000000580)='-\x00', 0x0, &(0x7f0000000600)='\x00*\'\x1d\x00'], &(0x7f0000000800)=[&(0x7f0000000680)='\\:\xf2[{\xbf\x00', &(0x7f00000006c0)='!&-@', &(0x7f0000000700)='/\x00', &(0x7f0000000740)='!&-@', &(0x7f0000000780)='-^\'\\\x00', &(0x7f00000007c0)=':\x00']) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000980)="5feb89aa50a841710c22e7556040232e371671cdcc4456e0b7f3410b2cde7f8861e3a2b117e128ef51fddd95d7355f58da70c66c58597b08020932cb1cd8716d6fe76308e035fd0c47520265a6f3701b8c65bbbb0464cb2d28fd5b0de4a7db884d30fc21dcb21c5c23f1556c05b0bcd43efc2bf07bb039df56f9103958d794c8fe419b14c6ccf941904a5bbeb5e47f2566af8809619dc1a5bc3198da8af7a24c09148ef8b477d37f17c2099f450f96bcdea36541795ff80f8586079aa2ec2a3410073d95f92859bf") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x100000001}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0x0, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0xfffffffffffffe98) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000880)={r3, 0x3ff}, &(0x7f00000008c0)=0x8) 00:00:30 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x58, 0x3, [0x10000, 0x4, 0x80000000]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xffffffffffff0001}, 0x8) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000040)=0x6000000000, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 00:00:30 executing program 1: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) 00:00:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7ff, 0x3, [0x9, 0x80000000000000, 0x9]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x7}, 0x8) utimes(0x0, 0x0) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000300)=""/174) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000280)=0x1) 00:00:30 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000180)}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000000480)=""/182, 0xb6}], 0x9, &(0x7f0000000600)=""/128, 0x80}, 0x40040) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) 00:00:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf03002f0040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000080)=0xf9) socket(0x1e, 0x5, 0xed1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:00:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x10000, 0x4) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f0000000100)="2e78ae42ffa20428d4a82a22a86c5833d56d072eba8fe0e222e4741174eee61ba716a053b69e8f659ce7d6fecee7fc4072dd205b2e5335e55b4100279ed55dd8896a71319951bf0e46e811ed3e78df2d384b2ae2cabb1d9883a423b4e7bacc3b68a30f77a98926f0f50747823b39591dce546b5231afc8b41b26222bf4df631a7c4f49e2ad58833f5d49a21e611ee1c1ae89185716ca1f346e54eb867bdbd23dc048c9eb8e0a369d7d6acf8bed86508b18a5e819d54ddde3", 0xb8, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x4, 0x4) r2 = dup(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000200)={0xfb, {{0x1c, 0x3, 0x100, @mcast2, 0x1}}}, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x0, 0x20, 0x3f, 0xe78c, 0x7fff, 0x3, 0x7, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x2000, 0x9, 0x1, r3}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x35800000, r3}, &(0x7f00000003c0)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000440)=0x6, 0x4) getsockopt(r0, 0x9, 0x7fff, &(0x7f0000000480)=""/121, &(0x7f0000000500)=0x79) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000600)={{"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", "5e44dfbc0ca221879e7416351465386ee9e6488ec4c93d62cec408666a9dd750", 0x1, 0xffffffffffffff95}, &(0x7f0000000540)="11e951450c269ae86f21df077a7c836489e61423a24073e94457c4b6c99a0625fa663c7f47a5fb8023116bff9634ab5dbbcd5633f572db6b903529795761d15b9dfb087980cdf6e1bbbaf9178c1501a0a647efc8935760e6d294a54f6a537cb5cb38b0cd5ea85017e710bc4feb9ecc7d5d6a0a5a9319be6b5c02bdbdf8bd254decf5f00fd45bce45243592c954a3b26ee2b860cb73e1f4f2660ba4a0504a88495f01ef", 0x5, 0x7, 0x1, 0x89, 0xcb8, 0x100, 0x5, 0x9}) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$unix(r1, &(0x7f0000000b80)="19bd105020d4d9937104994cb35a825437308c78e7abab2c205fe059b5f9a1edf2937cc596ad07b636aa161dd2bf74bbdfd9b380956976cf0611dadbcdf83d8d3939a8ce432cd0d4add56205", 0x4c, 0x20001, &(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000c40)={r4, 0xf, 0x5}, 0x8) renameat(r2, &(0x7f0000000c80)='./file1\x00', r2, &(0x7f0000000cc0)='./file0/file0\x00') ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000d40)={{"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", "9003adf809ce036e7ca25676be1e8c0f3338869c335e7984427af14ec0b01851", 0x1, 0x1}, &(0x7f0000000d00)="c2ffbc8943e51fd549ac738b7f25f2a19c86ed0169534e44", 0x7, 0x6, 0x9, 0x5, 0x1ff, 0x20, 0x101, 0x7}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000011c0)=r4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001200)={r3, 0x10000}, 0x8) r6 = dup2(r1, r2) recvfrom(r0, &(0x7f0000001240)=""/115, 0x73, 0x0, &(0x7f00000012c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001300)={0x5, 0x100000000, 0x10, 0x200, 0x13, 0xfffffffffffffffc, 0x85f, 0x7fffffff, r4}, &(0x7f0000001340)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000001380)={r3, 0x7ff}, &(0x7f00000013c0)=0x8) open(&(0x7f0000001400)='./file0/file0\x00', 0x100, 0x40) setuid(r5) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001440)={r3, 0xe, 0x2}, &(0x7f0000001480)=0x8) 00:00:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x110, 0x5, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) 00:00:30 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000000), 0x4) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = semget$private(0x0, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) poll(&(0x7f00000009c0)=[{r0, 0x8}, {r0}, {r0, 0x8}, {r0, 0x2000}, {r0}, {r0, 0x84}], 0x6, 0x7) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000940)={{0x0, r2, r3, r4, r5, 0x0, 0xb12}, 0x1000000000, 0xa071, 0x3}) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000000580)=[{&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/15, 0xf}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/66, 0x42}, {&(0x7f00000004c0)=""/129, 0x81}], 0x5, &(0x7f0000000600)=""/191, 0xbf}, 0x40000) r6 = getpgid(0x0) wait4(r6, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 00:00:31 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$unix(0x1, 0x1, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:31 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @empty, [{[], {0x8100, 0x80000001, 0x75878, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x800, 0x1, 0x2ae8e22d, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, r1}, &(0x7f0000000140)=0xc) 00:00:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c654ea62376683000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) 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) 00:00:31 executing program 3: chdir(&(0x7f0000000100)='./file0/file0\x00') syz_execute_func(&(0x7f0000000180)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x28) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x2, 0x4) fcntl$dupfd(r0, 0x11, r0) chdir(&(0x7f0000000080)='./file0/file0\x00') 00:00:31 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:31 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000180)={0x7, 0x4518}, 0x10) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYRESOCT=r0], 0x1) r1 = accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/86}, &(0x7f0000000140)=0x58, 0x30000000) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="110000090000000000000000cf986e03ac4d5e5000"/31], 0x11}, 0x0) r2 = semget(0x0, 0x4, 0x2) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/252) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:31 executing program 3: syz_execute_func(&(0x7f0000000000)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") 00:00:31 executing program 3: r0 = dup(0xffffffffffffff9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x7fffffff, 0x100000001, 0xc1, 0x401, 0x3, 0x64, 0x9, 0x8001, 0x79ca, 0x40}, 0xb) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000239c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x8e) fcntl$getown(r0, 0x5) poll(&(0x7f00000012c0)=[{r1, 0x2043}, {r1, 0x10}, {r0, 0x4}, {r2, 0x2000}], 0x4, 0xfd) 00:00:33 executing program 3: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x7, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0xfffffffffffffc01, r1}, 0xc) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x91}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r3}, 0x8c) 00:00:33 executing program 1: syz_emit_ethernet(0x92, &(0x7f0000000000)={@local, @broadcast, [{[], {0x8100, 0x94fc, 0x81, 0x3}}], {@generic={0xbc09, "5eab88bce59a374ed90153cc0b2411122e3eda1144c9006ec975b1d936e193360fbe0825347122a3201343d763a4f1540ceba3cb1d945614b33a5c497c9a8280b8f2bded2b3dd77cf35c5d183628f2aa6b1003cca1a6751ce4355cc41cad33f8ca49760305ea52ca0aa0d4cb9269c399d5f3cf4f1ea9443f11dfa3faca75f6a4"}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f00000000c0)) 00:00:33 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x20, 0x4, [0x3f, 0x200, 0x0, 0x5]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x8}, 0x8) lseek(r0, 0x0, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x3, 0x9acd, 0xffffffffffffff01, 0xffffffffffffffff, 0xc100000000}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0x5c}}, r2}, &(0x7f00000001c0)=0x84) 00:00:33 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) socketpair(0x17, 0x1, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8000, 0x3, 0x6e, 0x4, 0x7, 0x6, 0xfffffffffffffff8, 0x71d3, 0xffffffff80000000, 0x5, 0x4}, 0xb) 00:00:33 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") geteuid() r0 = msgget(0x2, 0x20) msgrcv(r0, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x2, 0x800) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x8001) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:00:33 executing program 1: clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000000}) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="00797268b4c4dcbe3f799b6f6ea679cec35c0e3ed3cc27e1a7ef4c4323661243c03733fb36ef6d4a84a0cf3a16f86a063a1d0b80188df06c6ef4eeabc5d791158debb550f775db5f1493be309ffb05e901dc5b61240fafa883b8210b15978a4755325c20e67f925e2852190778") 00:00:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r3, &(0x7f0000000000), &(0x7f0000000080)=0x1c) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:00:33 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100001, 0x0) r1 = fcntl$dupfd(r0, 0x1000000000004, r0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0) 00:00:33 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:00:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000008) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0xffffffffffffac7a) 00:00:33 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000180)='./file0\x00', 0x400000000000000, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r1, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r5, 0x0, 0x3ff, 0x131a4d0f}, 0x10) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000400), &(0x7f00000004c0)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 00:00:33 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 00:00:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") bind$inet(r0, &(0x7f0000000200)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="1e88c0f15babf5c23ae78e28dbc9213fd55f078d8a3a95f55cb036d07475d1a63276edb93d1100ca44127bbd8ff45f860d5cc759f7e1f21b3bd7ca7935ffc0ca4e58f645edd06f3c50c188cf4a3fcbf33b7a0ca01ab3f18953b33b58558a64da770abe42c79da773c60cd839e7306fe5689c7c62297459f5ac5b8ffeea337d730f44584802994744065fd0a0f48e9ea97a57f6605ec9c9b84a4758c0d1d0e43827546bcf5cd5d771b041787026f3a06d172b455c4a4bdc4a7a20bfc77c1fca38") 00:00:33 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/150}, 0x9e, 0x3, 0x1800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f0000000540)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebe01000789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c566ebb328312ea"}, 0xfd, 0x800) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) 00:00:34 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) 00:00:34 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="200e67bf2c44", @remote, [{[{0x88a8, 0x4, 0x7, 0x4}], {0x8100, 0x400, 0xff, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x4, 0x4, 0x0, @remote, @local, @broadcast, @loopback}}}}) 00:00:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) dup2(r0, r0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), 0xfe47) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) connect$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="776acdae2fff1800f50000c5c6ac242184b2da686727a69a4237822cb600949f576cd200a1ebcbf0c37705becbd20aedf2b3f1fa4a4fc17c6d17342b2bb7e3550915aea295fef43492bb0a7976cb5f5408f92a16f24421a8236ec63ada6bbddef0062c7baaacafc5b35f4fed39307db31168c3ff28eaafff141a9f736eaff4e04e9f15887be1dbbcf8cfcdb8c7"], 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r5 = getgid() setreuid(r2, r2) setresgid(r3, r4, r5) 00:00:34 executing program 3: setreuid(0x0, 0xee00) utimes(&(0x7f0000000000)='.\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) clock_getres(0xf, &(0x7f00000001c0)) r2 = accept4$unix(r1, 0x0, &(0x7f0000000180), 0x20000000) accept4(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x20000000) clock_getres(0xe, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x100000001, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, 0x1}, 0x10) recvfrom$unix(r1, &(0x7f00000000c0)=""/125, 0x7d, 0xc0, 0x0, 0x0) 00:00:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000180)="9b692d8df64da260bc25f79ad056b55ccdbd8fba3e4e560abb12d269481bcab084ef18cee7f7c435424ac4a66ea401f8caec1f75bc13eacf225410f1a588f1c4e036f0c35c9baa14b2df44fa1e70ce0378225916823fe8a5cb33deb6c1acd89bc7fb72e4b153c0aa5e8fdb20ffb7a6f791e51e92ab073497ace1087821deec756d3ccbc4092ea9ab") r2 = dup2(r0, r0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfff, 0x3}, {0x4}}) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="bbbd2cb969cdfd3ddd14e2713bb6732b", 0x6}}}}, 0x0) 00:00:34 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x3) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:00:34 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) 00:00:34 executing program 3: syz_emit_ethernet(0xffffffffffffff2b, &(0x7f0000000000)={@local, @local, [{[{0x88a8, 0x4416, 0xfffffffffffffffe}], {0x8100, 0x676, 0xfffffffffffffffd, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x11a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr, {[@noop, @timestamp={0x44, 0x4, 0x8, 0x3}]}}, @generic="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"}}}}) 00:00:34 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={0x0, 0x127}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000780)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000085c80efd32fe4cea9a842ed45b6ab7652b60487c2276280139a1ba79f5605e8251846ea94543ad3826161a013118c7a2f83a47fe6c066b6c86880b73c0c71a98b688da3e6328428a9be6757747bb7b1cdd5ccded2d3b5037e13f3f1a733d7298549225c83e461ebb7d15fa08052f569ad17e35b65a6b9af283dea8a28abd68bf0a9f1f1ab5f52c3832d0620c8892940e91d48bda6182"], &(0x7f0000000700)=0xa) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) msync(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000000)="8c850f8da5afd8fac59747295cc4d564149e6e6ae2f4813fe8e047bc7a6e8ed3968edca6c83740efeda87ef0b85dc2b3fbf7710fe4724300e00d2d3a4921ff56a3f9e70e72fa79af943c5c4b03d6f33ebb82fc2ec4e4a9b94032299eaaa7288e1c2722ab7002176dadf0cef2a65ba3a2b23a5cea73b50ab4cff8acf636da19f589328a15ad3192dee226dae460dfb2eb3edf968c8e21d7137253f4482b16a4424c7c945452be7c2a2ff4fc88c9bf6c9c180882388ff224b3169ec2d711b3d1011b951034265fe971f623385c636c4016f55b5f667cbde8cfb4a7cbbfdfc021be238b097dc420") madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000001c0)={{"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", "163873927ab1c3bd38b91dbd80d3b51780d41a3030fc3c9a8153b59ee4679480", 0xae08, 0x9}, &(0x7f0000000180)="e225e284421f06bfbe19e7f97a734ac4d1040618", 0xef, 0x4, 0x7fff000, 0x9, 0x4, 0x4, 0x3f, 0x3}) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) 00:00:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:34 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100008, 0x40) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x80}, &(0x7f00000002c0)=0x8) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x120) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000004c0)=0x10) r4 = openat(r3, &(0x7f00000003c0)='./file0\x00', 0x0, 0x40000001dd) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:00:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x2, {{0x1c, 0x2, 0x1000, @mcast1, 0xfffffffffffffffa}}, {{0x1c, 0x1, 0xb6, @empty, 0x8}}}, 0x108) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:00:35 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000040000000000000000000002000000000000000000000000000015dc98877cfeb36dac91cda6800df84a0000000000000000000000000009395fc0135c7f051c1f00b8e7c8a64b00000000"], &(0x7f0000000100)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x721, 0x100}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x18d, 0x300, 0x4, 0x3, r1}, 0x10) syz_emit_ethernet(0x1ed, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc0, 0x130) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f00000003c0)={{"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", "ced7a0574f61e262b9bb1a23fbc92d0520e7c7d35f3d98f41722db0d1df9ecf3", 0x8, 0x24}, &(0x7f00000002c0)="080ed3afceb37e7009ea6e4f21c72c7580a275d20166b94819f980217c3f6c68798c3b83ce3935143ca6f4b9b989c9e4943c441baef68ffa8ff3fba5a2f9f4ac969301af058dd44a064babb67016929f31feba3e2e12a3295317c38b0fc62a0aa4c507a1493bc29a39a2f36e476ed212ef32e9e79e3c355656f0e5c89f1c1db3e159f8d575346210426d27f8db2a6d739d8a9ef38eab521dadc59e53dbdd59e9a1b3b492a187f6edd054a50798265cd14f3b6c3f7e9aa17d6133da2b577467411331f7dc7e6bb38ddf8f581d4c5babfa48ebc42262aea754f6b1e01bef59f0a1ed0559179d8d343927", 0x8, 0x6, 0xe7f, 0x3a65a85c, 0x3, 0x9, 0x7, 0x1}) 00:00:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0x101d5) 00:00:35 executing program 2: pipe2(&(0x7f0000000000), 0x4) socketpair(0x1, 0x4, 0x7f, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x10) dup(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$inet(r2, 0x0, 0xffffffffffffffff) 00:00:35 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x110) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)="196d0835d036f9950fc059cbe388f05eb6dc2dfee6c18e2e270833fbd84d11949644cd7f45848849271c3e56") unlink(&(0x7f0000000000)='.\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x1) 00:00:35 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = fcntl$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) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:35 executing program 3: syz_execute_func(&(0x7f0000000200)="982c3d0f050520d0f8073e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbb88e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55c4412d65440909b3394444b15ffb5e5ffb110f0fca3904831717000000") 00:00:35 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) fcntl$dupfd(r0, 0x0, r1) 00:00:35 executing program 3: getpgid(0xffffffffffffffff) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) r1 = dup(r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000004c0)="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") recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000240)=""/43, 0x2b}], 0x2, &(0x7f00000002c0)=""/27, 0x1b}, 0x40000) fcntl$getown(r0, 0x5) msgget(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="00ff6d887964c03f4f94160574e2690aaa39f6a962b267bb3afbba50e27f6d830d98c1ceca83d8ee"], 0xa) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x1c, 0x5, 0x101, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x4, 0x9, 0x7}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000440)={r3}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:35 executing program 0: r0 = msgget(0x0, 0x95ffec136d21ef13) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x4, r1, r3, r4, r5, 0x1, 0x9a9}, 0x101, 0x6, 0x2, 0x82, 0xd2d, 0x7fffffff, r6, r7}) setuid(r2) syz_execute_func(&(0x7f0000000140)="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") 00:00:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x81, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ftruncate(r2, 0x8000) flock(r1, 0x8) r3 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) 00:00:35 executing program 3: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) 00:00:35 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r1, r2) select(0x40, &(0x7f00000000c0)={0x8}, 0x0, &(0x7f0000000240)={0x4, 0x1e9a, 0x0, 0x7934, 0xff, 0x7}, &(0x7f0000000280)={0xffff, 0x8}) connect$unix(r0, &(0x7f0000000040)=@file={0x43603ef28eac57b9, './file0\x00'}, 0xa) 00:00:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0060e4ff004000"], 0x1) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000280)='./file0/file0/file0\x00', 0x100000, 0xb) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000002c0)=0x7f, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @local, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @loopback, r3}, 0xc) ftruncate(r1, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8, 0x887}, {0x2, 0x6cc}}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) 00:00:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) r1 = semget$private(0x0, 0x0, 0x40) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000200)=""/4096) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:36 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="e7fab6b12843c810762b179444312dd1e6ef67fca27cf636c2ed8a5d4e85827985af284192d208cf9a54438b9b03a7ba606fe89a272258eeb0c50d34be45f8d67f2a61d074b6139d5b8e0eb470320b6ba81b8cdedefab823275753f1815dd261af017082a4", 0x65}, {&(0x7f0000000080)="6cc5d150000a028fb442154dc2fc034b5393c5c49125c96e1854f39247eff517e46b3e0d3105043a9179568f4672b510771906588e2e299eb28f2821e5f1e9347e2ff72b6dda5414acdf01c2f2ca1f368ec56e7975d0688eba6d23a4d12fe0b6f43494e15b2c9752b78c6507431dedec21a5b872e277db55006e403f2ca65aeb7f7ade0332bbe8b360e31b548ea0ac0ee5dd2b8bf63b1039c6427006605edae0d11a161451aeacfe7fcf8c921694bdbc2749e4255c2774f25f21c17dfad970e2cb06ec", 0xc3}, {&(0x7f0000000180)="43dd9f1b52369d29fdef80dbd897507b39efd5ed0266df78bc6aebbacb8eb28549270b33fd010c543f7f00e2e6287fabe6933a56629534849562cacb592a0e2d36ec363c61ac7a89452e48bcd560a0b210174b9071cc55d46bb3cb004f2cdbce38c971f13f99214d7c698530a23a3a527a623b79d0d54a829f6679e773c837", 0x7f}, {&(0x7f0000000200)="9244f5314c0efe99061dfd9ace1a8c6242b1bc7508b2cf465ae69bc67e4cb2f437f9cbe23072271e1ed3c2da9209b31f93bcadf6e41513663f1d7e912a132d6db87b659374939f2d4e847d1e8ac05c2aa4243b72d3e79e30f6f064f884fd6d0486c0", 0x62}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000340)="d4b15469028e0f7f19a3df08656a4c42adf2d2f4810bc198631c86aba1a9a065c24098ad03254d8cba9e189af4bf4da440581c90828f7a3fea3021c2e52645d564b6ab18772b5aad7ccd82a25204112bba57505428a8af91a6bc9b5e7df47e8259df838b477164476c7186332b99eeaec21b79d9340e71d4a5b7f3d2c1b34f35ebd7f794e4126d45be237dc858aed0", 0x8f}], 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000440), &(0x7f0000000540)=0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000580)={0x0, 0x200, 0xf, 0x80000000}, &(0x7f00000005c0)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={r1, 0x1, 0x7, 0x10001, 0x7fffffff}, 0x14) r2 = openat(r0, &(0x7f0000000640)='./file0\x00', 0x400, 0x102) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000680)={r1, 0x4000000}, &(0x7f00000006c0)=0x8) getpeername$inet(r2, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r3, 0x0, 0x40}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000800)={r3, 0x9e1b}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000900)={r5, &(0x7f0000000880)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000940)=0x10) fcntl$getflags(r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000980)={r4, 0x1}, &(0x7f00000009c0)=0x8) sendmsg(r2, &(0x7f0000003d40)={&(0x7f0000000a00)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001b40)=[{&(0x7f0000000a40)="941a1e7c71dabb5c2298ed9d37425e889a0b11ab18add64468e793bafbb0ebf1d4ce088fb4ebbaddbc64bd53d8f979e05e8d3265666f9117f7e6215cf67084c6af412393341a2634380dafb5e8f4d216245453ddc0c923294c86fb24112cbb88c4ad614e8e0f3c2d981b465af980bf69be967608009f72f30fade658b54424f212e85883f7ce3b59df7f04864117bac61bf0e00d397813902ce9267be2c4213d8c94f5a3c69d7a3790506df3de1736c523c51f2652bc13d59d06f833588d9476b3bc25b0d37cb1eacf827523d4f0e83a15d317e87c699882bcbef8ce624c4293d4681dd068a6ee7b45cb0500b106", 0xee}, {&(0x7f0000000b40)="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0x1000}], 0x2, &(0x7f0000001b80)=[{0x1010, 0x84, 0x101, 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"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"}], 0x21c0}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000003d80)={0x8, {{0x2, 0x1, @multicast1}}}, 0x90) getsockname(r2, &(0x7f0000003e40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003e80)=0x1c) recvfrom$inet(r0, &(0x7f0000003ec0)=""/101, 0x65, 0x41, &(0x7f0000003f40)={0x2, 0x2, @loopback}, 0x10) read(r2, &(0x7f0000003f80)=""/4096, 0x1000) fcntl$getown(r2, 0x5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000004f80)=0xcd, 0x4) read(r0, &(0x7f0000004fc0)=""/73, 0x49) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000005040)={r6, 0x401, 0xf9f}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005080)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000050c0)={r6, 0x1, 0x2}, &(0x7f0000005100)=0x8) recvfrom(r2, &(0x7f0000005140)=""/224, 0xe0, 0x1, &(0x7f0000005240)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000005280)={0x400}, 0x4) pipe2(&(0x7f00000052c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000005300)={r7, 0x7fff, 0x7, [0x4, 0x3, 0x3, 0x2, 0xb2a3, 0x6, 0x100000001]}, &(0x7f0000005340)=0x16) 00:00:36 executing program 0: syz_execute_func(&(0x7f0000000000)="b13391cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb660ffcf85868f4a95ff9c44149f2168f400806e4e08000fa80cd000021fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = socket$inet(0x2, 0x1, 0x3) r1 = semget$private(0x0, 0x3, 0x100) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/134) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@empty, @empty, 0x0}, &(0x7f00000000c0)=0xc) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/201, 0xc9) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@multicast1, @broadcast, r2}, 0xc) sync() 00:00:36 executing program 2: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x20) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="d0f5d310e4e9af8cb33d450461d165f6cdfc55071e4a20eeecc12cd6dc475fb94199c5ba620ef142a78f429cf273c3c4efb76ad5f0fdd1d681f71474bbe7a52413d5128c1c0e4b19956363750093a2d8a4c341d21770bd39b62f12733b8d27b1e002cd1254076e8ba18c95e99ed69f66851848b9b6827604ca194af9cacf20871a813ef68e59f39911c97a49c71d998bea4ee3e1d70e8dc3d3c1f8352583981e426b15889cad7f17ba0166a93f3f71a148ccdb932201a6b8689dca5b12") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:00:36 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x1) sync() r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) mlockall(0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f00000000c0), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:36 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x91, "69b12864a4f1c2aafcb86967a7fbffba2e1e6aef37e20d440dd64d8f471e98208db130ca8e6ad6d8777141fb5ee035ba4336c662a719fe2294373c347024e8d665b12a46bdf6b3991591213715da67310163975198e3140e44068ac84d6c3b4dbdeb01a8af008ef8a89ae51f3042a11962e0dfe6cee3954174f3129d8759e82405222139db75a139fb994e9e69233aea85"}, &(0x7f00000001c0)=0x99) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3, 0x7, 0x6}, &(0x7f00000002c0)=0x10) accept$inet(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x1) mincore(&(0x7f0000381000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/65) 00:00:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000180)='./file0/file0\x00', r1, r2, 0x200) syz_execute_func(&(0x7f00000000c0)="9698450f4127472c431c1a0f05f30f59bfd900cf00c4a37bf0c5dbc4816d762cfc67660f6b32fb660c0f86dd0f0fb8c4c4e1f75a569b771e0fa0e509ab34d14ae10be8c4f2f2c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f68083e260fe9f6608de3c0f526264788fe58c4a1dd7dbbbfdd5cc60008d3c43e450fae7c0f0f") utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)={{0x101, 0xf83}, {0x4000000000000000, 0x3}}) dup2(r0, r0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:00:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) dup2(r0, r1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000024c0), 0x0, 0x0}, 0x0) freebsd11_mknodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xc010, 0x20) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x200, 0x1000, 0xfffffffffffffff8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x8, 0xfffffffffffffffa}, 0x8) accept4$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c, 0x30000000) 00:00:36 executing program 1: accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr}, &(0x7f00000000c0)=0xc) setsockopt$sock_timeval(r1, 0xffff, 0x1017, 0xfffffffffffffffe, 0x3ee) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) 00:00:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2022e2f66696c653000"], 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) close(r0) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x1, 0x40) setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000040)=0x3, 0x4) 00:00:37 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x20c, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = socket$inet6(0x1c, 0x2, 0x4) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000cdb2729f8a69147e00000000a600007c26b44ffa75fdf8896380a0"], 0x10}, 0x0) ppoll(&(0x7f0000004740)=[{r1, 0x40}, {r0, 0x140}, {r0, 0x2000}, {r1, 0x30}], 0x4, &(0x7f0000004780)={0x4, 0x588}, &(0x7f00000047c0)={0x8ef}, 0x8) recvmsg(r0, &(0x7f0000004700)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000003640)=[{&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/66, 0x42}, {&(0x7f00000004c0)=""/92, 0x5c}, {&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000002640)=""/4096, 0x1000}], 0xa, &(0x7f0000003700)=""/4096, 0x1000}, 0x2) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x40000000, 0xffffffffffffffff}, {0xffffffffffffffff, 0x4}}, 0xfffffffffffe) 00:00:37 executing program 3: r0 = socket(0x10, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x86f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x2}, 0x24) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d9f1"], 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x4) r2 = dup2(r0, r0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000280)={0x40, 0x3}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x1}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3d065000"], 0x8) 00:00:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100)) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) utimes(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000200)={{0x3}, {0xd149, 0x10000}}) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') 00:00:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000000)="e3ee6c9faf22b59c4aeb601cd36e0913836756facf8a5290bceb2624c1e889ab5de7b4a8289c92dd77db8dffb087f3afee82fc374bf68c24af61984ace7cb49d49b190d83f5beb8c011f8ca602000000a602416071ba3bb98ead056ee1ed055f6159af4e3658258eb9f86fefc726f28b5f07e0be64dd4149a51b12b8ffe793f440535f5b67ef8105323abf95f837a436b7897375311c80049d0b76075306cf561db78e217736ec53ea") 00:00:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, &(0x7f0000000100)={{"d9ee2fe91f2bfce8213e5b101aaea8379a03efd8f8752c85c2248d970dec3aa4e5657ec4af071d4129c0e26d8b1610a80d720d38609d690d699e5854d3a747f1b30e483203792760f5ab6ea91855587ad88aee78cd5f275bfba53f3247e7abdeb7f438d064ed91c4b34e18e0bf3d1f46e956321eb7846a8b7438ed6c9dec7e401d1c62202ab06fe519e6cab14e19eb4ccc9d39ff83a1b89724be859da35a18805e765e04712a5c1a6a1bfd4251b3cb6239df4919546420e68d8428cf34bc8d8d3a547b6b0b53e441ae60306ceae6b1be6e0213c865bc263acaffb045cff0a10bbc26e249e2ce4b9e26334471ba1b80cf01d83c7cbee4ec535cb5610d5971b3ab4b72c95d947adc2cffb7688ccd3dfc35039cea6ba4eefd4b156d077369c79157c46df7c4997102b6305a86f2f16a8939b842140b178a00569da7ffaeb00039f86214dc8e3aa1f160559caf9e324b7c5579622423e2594cbd2702dd97bb9137c9c011fed22cd52172025e43e55e4e0da229e5491cb95c19474fc7abf1044e082b4ffc11a3c6e0f080252ddf6cc44a1449cfd55ab279f4a8272dfd929371e3351d776c8539419a0e9ef955d95505d842c50547038571711f746ce86822c3c5215c566943a0336975584c018c0cc4a22c2d3ae2d60e44099e0b6c30ad0c7d02223ccad86748c5a2983522dc7320f29b8094cd2d54428e78c32be1ce62661b11d503a7e658aabf0915038fab9497fe4af9c79a0664e98aee0fd28612eb5c763a6db48c9ce00104b6c8e60a3f3c329c7249760964132a9fa668d1673e1124eb7633de12ef440542f0cee3adc8706d3f4157909217a9de006ad811943dbe32c3312e5543a84c434fde416efb8212f74663c8d1cdb0eaf747595be3968ff551d299f3f308a7aaf824d79d43083235370714f6159d5d3572402fee591f7e82b3140c3cc75818085e2ca0559dd39ba6abe9ca5e0da866e4529969f609433988203cb0b6f9b93d1767730335d3c285c82860e30c0bb28888fb259ef4e991396e2af942e349499d0200bfb3eeb8f237e1fb26684eefd903d7eae97d3abdf3a779167a0b1cde0b2c31c66dea922e46df11b41ae7740ee3f100ad0edfefa388b77bc9538bd7341c15716f3c6f2fbe32b77fd54328f8dcb7a06446be2af092e6bb840c233e7e059cebadf5f9eb448f04abafcc406c4534b74e6c03ea2e442a980ed6c9def2eda3035b753d58dc96d7c8fcc98c70c06632f22d14f0324d2a57dc03f57bbfd8bb8d3fc47583694a108b3d1d82e7bb5bd3ab361cb3c182242d3bea07e0e537400c592979eb6f14328f43f6ce1cb5fe9161b62a7c3ceab7795e7d9fb033623c20931f1ea7381128badbf867871fe76f4a53e0df035ad1c38d4a859a6e76cc76680e5c07c42c4edb151e191770a632750d8cb31fa44f7cf567db1bb585cb52df5b86c6", "1885f71c3413cdfc7eeebdd021250eb1a3378d5eff16ae01d47a3c43ca782792", 0x81, 0x6}, &(0x7f0000000080)="17f224b578db7b9ceedfc3fcd86664c2b41e", 0x39, 0x2c00000, 0x8001, 0x2, 0x0, 0xfffffffffffff001, 0xffff, 0x9}) poll(&(0x7f0000000580)=[{r1, 0x4}, {0xffffffffffffffff, 0x10}, {r0, 0x12}, {r1, 0x2004}], 0x4, 0x1) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000005c0)="21f6b25007db035a7420278fd19f70d258ebdaec432480b401e0e62de7a55e76c08bc8f9e759ffb2a879c505f261d0099e806b839e72885dd8f180623e5b8889fb7ea961d053b7d0a57ee16d7dabb93d366c7dca6f3d989924bb3fb1d5e4cc27027c1d4a05aeb75c30b41c3e682e2c40b1d6817c00606e9bee39") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, 0xffffffffffffffff, 0x0) 00:00:37 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x6, 0x8}, {0x1, 0x100000000}}, &(0x7f0000000080)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x8003e, &(0x7f0000000000)=0x2, 0x2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) fchmod(r1, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000001c0)="3b1adb3a6684bb13c3804727d4e8caf3744088855cabd8bb12732b9ed1a2cefe1a3e7f3e2b98d7ce59570876ace6a788ad637538b942c4d8de5ad1af176e1fbbe13cd04857552b7f04fc2dcf2e4743e08188d814ab41d8a2444c5c862304ec9fc0ff24d5da13879c1c2dfdc5e14efc5973d7413f7c03da96ba01908f634729628d93de91e4a005ea82e3b8ec856078b8c77a5d6791d9c0070fc4e819ed48f5e72b54a96da8f185bcf5b6859dc65fd2a87c8872637dfaa22d7e4927ede8029a644e2abe88db0d1c22ff297cb76f238795eccb57828258db329b51a9b4e39649790002711261639f59c18a18888daae013d5") setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000180)=0x37ee, 0x4) getsockname$unix(r1, &(0x7f00000002c0)=@file={0x0, ""/17}, &(0x7f0000000300)=0x13) 00:00:37 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x7f, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, r2}, 0xc) ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r2, 0x40, 0xede5}, 0x8) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x1, "3b096fee7d292a669335a4253d1ae281"}, 0x14) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000240)={{"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", "6eca40d9cbaffe6657c89286de1be0ad01bfa59b1e4b2326f8848451800ed061", 0xfbe, 0x5}, &(0x7f00000001c0)="b23cbe6732c32b4546ef009ffed0a6bb500ebb5a7888ed4ad90a7fe9454a948ed640d712e4aae82fa8ceb3bfb9697ac9c808ba3eb40e7dfa5873dfed7016f4fe66e68b61c23c", 0x3, 0x40, 0x1, 0x6b2, 0x0, 0x4, 0x10000, 0x3}) 00:00:37 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x80010, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$sock_int(r0, 0xffff, 0x5017, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000000), 0x4) r1 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000001080)="65b177e0a1cf9ed29d9180cd24bb9f06bc35c1519b16ec678e670100000000a6ae4e45d05855fbbaf6e59c7a10594433e0b0a25cbb05e6329a9fc433f4a4711291b3af863be3054845706d191c2609a6123cd5dde5e97b85eeed0e99aa62f1f916c8872cdf219136b11da32c2cc93d6ad50698d2636a64b91997e6a2c3a386e61b4ea6ecae7f0000000000000000000000000000000000000000aee5d1530d8ac2ebf0563642f5bfda513205ed71c02a72f2510173643fa56c96be72f68a503414311887852bff2c3d25cc000000080000000000000068f3b45158042cc8e777d22b1cd2d81a66e0a008ae8cd9800b874b909ee6cc65aa6dd53cb507420c2a8dcb663adb78ada7ef50c18b6289d4ac470e249b66b519a1256f0c6acebec730012b4ee21e285be4853d2abe503b82267efb54ca58042f1f9cb9cd2695420d91c69529292c8f4caa8fd07fb7e8f792ec6688a6fbd869fb2b9b3f9b7f38eaa20d77f268e7b90499f870e9172b2411628ae0249d02fba595e71f5d1a42df5e7c9ff7c7bf64fc4c246d80741eab8360eaff5aa38dcaede33a7d6e4d9994166e69fddc7d49d91190e03700007bc57a67bcf85525fdd594f616afafa69f90d6cbe77c77cc517966eab686d2bbbdefa5ed08d315861012438a9007b7e845fd763e599b275866003f215fd24eb924d5967f93475d786fc077e317c811cdfd186e5fa164c9b4eca3ea1bbc8dd0e463f5d5e02b28317241de717841fe72203d62b7e7469d880bd7da75fddcaf5327f6d8329664127ae6f100be464a08dfb90082da4ae1ccaaae7cccbafa17a6f7840e7f53f5f0a8f80ca9a9f30b200a551d64911fb5581885a41269ac4dcf01a7a9004f997acffff4f5bc5e1b2ea928744ea5bae73b752beb6c2a992828") 00:00:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = shmget(0x3, 0x2000, 0x42, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) 00:00:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) read(r0, &(0x7f0000000580)=""/229, 0xe5) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="0122b7d20b6cca76123fbc8150ca03b019f2e36867936dd4cfdbe96526553dc58b09d2a7231454b9e86f5682c481dd7964b79b2500ec5c056e1b2cb2522453de1cbd070bfca3ba8a50f6f960eb0cd69c1bd781", 0x53}, {&(0x7f00000000c0)="e0d46a899c68bfba2c933419ed43968d19ef1b2559d06d0eeaaf9e48e9006e6120237a1b82da", 0x26}], 0x2) 00:00:37 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x8f) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x40, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x2, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) 00:00:37 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000]}, @mcast2}}}}}}}) r0 = socket(0x17, 0x30000005, 0x6) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) 00:00:37 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x1}, 0xfffffffffffffcdc, &(0x7f00000006c0)=[{&(0x7f0000000080)="856c5859d070cf0c", 0xfffffef5}, {0x0}], 0x100000000000000b, 0x0, 0xffffffffffffffe1}, 0x7c) mlockall(0x2) 00:00:37 executing program 0: r0 = open(0x0, 0x4, 0x110) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x6000, 0x40, 0x2, 0x0}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000800)={r1, 0xffff}, &(0x7f0000000840)=0x8) r2 = openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/pf\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000900)="1ef8c8d76bdd3a984fd2c92ab131986b801225b211c06619c1d6ba86c82279f8f47c3c67dd41dc07c74691e8ccbb9bc49b47c05521536498e7c00179d06e55e93df6e543d4e360ae297349d7eeae331c293553e71d47d2bacab1ca50dbd33e887efcfe7d7f7a") openat(r4, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', 0x0], 0x0) 00:00:38 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}], 0x3) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:00:38 executing program 2: r0 = semget$private(0x0, 0x0, 0x400) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x8000]) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0xfffffffffffffffe}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) 00:00:38 executing program 1: r0 = socket(0x10000000002, 0x5, 0x0) r1 = dup(r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000080)="cc14fd013cf4b94a407848731f45649614caf51acc05980b1658eee10643e5f683de93ff41a75c66cb3898085b83e66c0419779853966e97c00151b8f9f18f32e8e6008db139e5563667419642ce8b2f60") r2 = getpid() getpgid(r2) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 00:00:38 executing program 0: socketpair(0x1f, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x2, 0x10000001, 0xfffffffffffffffd) freebsd11_fstat(r2, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) 00:00:38 executing program 3: socketpair(0x12, 0x4, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0xe17}, 0x24) getgroups(0x1, &(0x7f0000000240)=[0xffffffffffffffff]) r2 = getgid() r3 = getegid() getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000400)=[r1, r2, r3, r4, r5]) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x9, 0x401, 0x5, 0x1, 0x4, 0x134f, 0x10001, {@in={{0x2, 0x3}}, 0x0, 0x0, 0x1, 0x80000000, 0x4, 0x5}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r6, 0x7fff, 0x1a, 0x8, 0x0, 0xfffffffffffff801}, &(0x7f0000000200)=0x14) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0]) r7 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r7, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) 00:00:38 executing program 3: open(&(0x7f0000000340)='./file1\x00', 0x40000000008000, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:00:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10008b5ec2ee6ee24a03ffffffffff00"], 0x10}, 0x0) 00:00:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x7fff, {{0x1c, 0x1, 0x6c8c, @mcast2, 0x8}}}, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000}, 0x8) 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140), 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x800) 00:00:38 executing program 2: r0 = semget$private(0x0, 0x2, 0x108) __semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000000000)=""/118) semget$private(0x0, 0x1, 0x0) select(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:38 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000)={0x9, 0x7ae2d05d}, 0x10) 00:00:38 executing program 2: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x5, 0xf, 0x4, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x100000000, 0x7, [0x6, 0x3, 0x4, 0x2, 0xfffffffffffffffb, 0x6f, 0x1]}, &(0x7f0000000180)=0x16) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000380)="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") 00:00:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r4, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0xb, &(0x7f0000000240)={0x3, 0x4, 0x8000, 0x5, r5}) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0xfffffffffffffe0e) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:00:39 executing program 0: r0 = socket(0x1c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:39 executing program 3: chmod(&(0x7f00000000c0)='./file0\x00', 0x80) syz_execute_func(&(0x7f0000000000)="969898472c431c550f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0f82e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db71143a8fe397fd300c9dcdc0fbcaf00100c00f345d9c6acddc4c39032c2c2b00b000000f08171a30b8a826ec4817b11350070e748a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43eed3aae7c0f0f") 00:00:39 executing program 1: socket(0x1e, 0x7, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x56) fdatasync(0xffffffffffffffff) 00:00:39 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:00:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000200)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="8aa3b833f9840ca0af07a46a9ba5d77589d2a51da8543346b6990c2c1245289352907564ad2610d28bcacb8b03d3e0f1c8736b29d3afd3", 0x37}, {&(0x7f0000000280)="ef4e423c15484b7d00bdd1a5eae6801adee617a3d42ef6daca515157760737e467483e162b3efce52ef50920645b35caf0ec53fb8dd678aa7e3f8c39ee51630ed935a83cfc1bb30fd511ed73eb60f014df3137cfda81f86933559d90166c91c53a11e9ad94b02cdb908ca7b286d016b7ad3d5a5fe3ab915f7a871abde288804f913d6d5e12a9b8202ba72c16481541438f0432893abe5d525d21543827cbd97e404eb7e63c1d24062d30e8613bc47f9f2c3ac13a395584de5af9e785c01ee32f74d95ffc282209e94e8e6bb3cbda57a0685e0120b801eb26f47c199d2f5a8d6c73457a8bf996e661f265784f3e247179", 0xf0}, {&(0x7f0000000380)="b73d51a6ebf7945d75fe7cafc6631b5eccfd922261dfec3bf961e4daae0ab125fdc3de6ac575f4390e0dc7285d21a52da88ca1e9929f669812ad985a9b7c4e09408ffbac52ce6cecee64383e96791a609dd37b84acc7a775df210b9935c8a3e772", 0x61}, {&(0x7f0000000400)="f298530debf16ada8901c47d89b8982949910f1435a3733eee38f8baa5519ead8793073c1f520848020837b8cf74eed00f609bedde760f4ee04e6320015a443fb294209081eb2baba374738c9a1fc1b0f017d3b538faeeaae81d2dd00b8a8c9c1426f1b91b7b71291d8165f1c295bb3a749627688f29a78dd99ccfb6038b73743eeeba57997bff8430ec26186109b1b078a09f12ad5849c8360b1db6d3d3a380d63e0f53a22370587bbe89fcaa0777535cc9aa0fdc61dad52bc0fb9005703accf015786a120063f2f487fbb33c354d8122f86f7846aebcceccc7bc4b051e15738fb047bacc58633167c78f9431d3", 0xee}, {&(0x7f0000000500)="b67b92fdc0f0020a217ced418f9ceff0d59a5648f969fc88840ae0fcbbd854eeaf6a", 0x22}], 0x5, &(0x7f0000000b40)=ANY=[@ANYBLOB="880000000000000000000000ff7f0000f49be2678b3cda58a536770fe6e34d83db7d9c28a07a88d339ef5c3345a5ed984f4eecd4db30d91e2716f69f1d1d0e5415c481937be2dc3f8bd5ac42661b172a7400000000000000e5fa07da65bcb6682ca1cda43fec9128d65bdcc5d46e261ab5fbb0e44b18a9f61f16092dc9ad43949fe5000000000000680000000000000006000000ff7f00001f66030d99f5d83a7931c70985c303f3f0f7aaad0727718f66a31085b67fc336008b55ae55b130cffb45094a0520f7b8287a241b7e802b36ec58035a52891b6c3d2173769f120ca7a13c2842114248459b040000000000005800000000000000ba00000000000100d2837acd83b614f1907a70b666257f48ead3b2fdcfdc1093b82dd3176c825f582d57f504cae3e97806bffacea65f9dc2f4f3a142115b34f414239676d4f43fb89ee1909f5248000040000000000000003a00000002d125339960f7c4ccf6e7c90fe6cbfd692c440b01ed69d16d84e5bd6541505335fbfe4561bbf45aea073fe47aec0000000000000001000000000000ffff000000080000f6483594310d13ac3ac33f367a50e88f5b5b668a4582370b880eedf628c0759cbdca5a60b886c1b8cf13d0561be14f2ed329231ae53655ce8d7f8d0cd09ec043ed0090c192eaa74158f13c00ebd5be4159768909a519bc24822b9db812d5d519a7357089ef806bea241ded991416b1c064f06972345fc7151be91cdbb57449cbba6a49469b08fcd34e49d7c95baaf8f1536a4f9c7761b585b925a0a213474622931b20c89f01ede63df05c4796395b2f27c38ec79663aaa3e00a6631f35815004d7855fe3e6388718c7f6db356cddb674c7cdbc33fc8419189a3b11a6efa4e0cc55fe35293f0abf924054afa00000000e8000000000000003a000000040000005ab8a5eeab713afc9e5be526e29889b163ed9b90798745ba985c7d667e1c6e838e415852275c8e856725c4c035798ea03b225528976302bbaa53f07e990ae53664c928d4e63db59bd1451bd460dc0814ec11bb8a44e7baad9d43002f7e29661c6eaf7cb07f0bf0fc9cba0959026da836af4786d2c6c03d9d2ca775c8647983be0e30bd0a8a21fb3209eeec3995e58ea159898a89386c75b873f7f762ba051393c9e2dde6d8315d7acefc1acc32d4da9f852b475d94ed987499a297586dae3349bb2193737c0fec1f7b1b281c59245e64d2e6a84503d063ebd0d8d8abf03fe500000008010000000000003b00000000000000064cf0696bbf6be1bc3241e8bf112b643ba180f67f8e063a9976e98c3df94ed34aa214dd9ad069893ac511d5731dad9990ed829531927008bd596c7ef11c8b7c2119d98d2423e856209c69c2d38a48197cc0bc8649331cab89445f599da54f4a3498506b8c17d8d63bff4c35899ac4271a47f9a9f6bb4d5bb8dbc8e6c9993dbff482e3ee8b89394965135b742f1aea3fefb58641e52b1564c08cb22b6dbad095bfbde8fd13c9643f22c5310a80c7ffd1dae03cdc8237c2155cb09da94cc6f03a93206368a320d3d9c11e0cb9a35c25230fda8a5bea88b70b76b71ab35fbcdb994bec5c91f6ad1ab280750efc8613407711f878e800000000edc6d95bc0374170e7a9793b5df1ddf93bf8a4cbdce31e2f5c12d63059a9a39e44ca5105deb4c73da222225b6116ea7924363f3092394e38c9f72c17015b748016feb7ffc1e1dbab32e0e95ebb98d00762a80bead470a7688c706531e3dc32036412ebca972fb7d456f97b8fdcd8500596ca54942e49a7cd5657cf41b2d5a704dbe230f3428c2cd3642ab747393d7c4a08f0b865d397e9b5876c119b7d3aee67a9eb4bdd4e2dee4dc2e367f8c17892510347fe4a07fb96d3a99be60f907c0e229d0b22f265c489bb08"], 0x478}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1000000000000001, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f012", 0x70) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x816, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) 00:00:39 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x20000000) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) fchown(r1, r2, r3) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000200)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae0080e0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e6f00000000f5b2c3b1aa190f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0xfffffffffffffc26) 00:00:39 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x8) ftruncate(r0, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000340)={0x4, {{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0x0, @empty, 0x5}}}, 0x108) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x141) setsockopt$inet6_int(r1, 0x29, 0x2003e, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340), 0x0, 0x0}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0xd75495393119f78a, 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) 00:00:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) 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_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000662317b357dbd1b96253a2d065776c3660d58de1d74f26d81e4bd07245308d08bbcca008c32c060000009e933e9a12a59c15e61b02022d203c27cd3435c02c9c77f0dba39f176e1b64c99339602bbf24f2cb578d8f4390fe2fc1e0a435dcfb8a092580a8a122c18c261cb075bfdab9ecd968a77ec45afebddb"], &(0x7f00000002c0)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x8}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:00:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400001000000005, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x7c, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000000)="98994a29a80e0e340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaff20facabff200000000000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7c4a1fff0b10b0000000808360fe258fb9c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba2618fa8589f0f00") r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x1, 0x4) 00:00:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000040)="ae76423f4087656a1ec68a6756bcd238", 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xfffffffffffff000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast2}}, r2}, 0x8c) 00:00:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x57, "19dd839686fad18d4635fa22db2500c2fd68cf4f20acceacf2b433d0c062657d5bfdd7a43feaf751f6f5546c318350d30352484a5a8d1dea124a3e30d53038177a21e64ab0a4700d58e474345f553010b23c7306238a3b"}, &(0x7f00000000c0)=0x5f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2201800000ff0200000000000000000000000000010400000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000cb00"/128, @ANYRES32=r2, @ANYBLOB="0600000081ffffff1500000000020000faff0100"], 0x98) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:40 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_settime(0x0, &(0x7f0000000040)) 00:00:00 executing program 2: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)) dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fec4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000300)=""/192, 0xc0}], 0x4) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0x6, 0x5, [0x4, 0xc30, 0x9, 0x5, 0xfffffffffffffff7]}, 0x12) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 00:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x8ff9, @rand_addr="0404fa37731e7cb1396d0b5e080a54ce"}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="e4ef7fa27139cbee695a21", 0x1, 0x1, 0x0, 0xffffffffffffff26) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x0) 00:00:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100), 0x0, &(0x7f0000000400)=[{0x58, 0x11, 0x0, "ccfd92ae73582d8ab354e3d5b84c78fae899bae3183f90bd12edd600d25072ffbe70dbeafcaad7dc5fe7cc9ffb9ac789f0c95cd0afdf66b3c99c5e44569098a838"}, {0x38, 0x84, 0x3, "2c7d9f5b15cb048f3a38e91f880f20a2a0ba6aab11e44b4845acf815665ddf95345203e1244ec424"}, {0x78, 0x89, 0x8, "049841c4339d0256c143913fd0bb20835480a7a43c80b91b8f429d9a1aba31cd41f7efc3f698029d4fdc5a17179f2db4d330c65f37cf44b5281e2fd7cd54ecf8f73b5aed5e6847af0a6a7ec485aca02b009d7c73f0475ecf76e925466462dea9f83a7a"}, {0x100, 0xba, 0x9, "36886b6809de2e625c22fd89b4f323231430a1d9dee67ca5dca5863b5c92cfed4c874e327bd9f17d694c62ef68b53054b5b663fc31ee6fbf74e7d1f81a13353f2fdcebb4ff55620f710a58dc24ef3536a4b780178ff7fa841c859b3c8413a8479bdfff09ffcb4f69c08802e3122efff992f40b9276a09170128710efa75bf114e5eaf7b3ccab276613d8083046167d2872ed1587c063ab3f0b0c884932613e8851ca90a010319fd63c1ac4dca75bd20a1b4c43787273fcca10fcab8e715e7abff00ec9cb0115449e39245fdb0276c78c5f076dc00a2e07b6939eb4e5f93d017f7d2aa4277d9596ae3feaa2fb47c9ba"}, {0x110, 0x0, 0x10001, "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"}], 0x318}, 0x100) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000280)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751ee962a0a009ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="a31f4c39fb7ea3d8fc863566632005c18221e8d03a13dcbe727e6ba826b723c8d92e3c763d02b437d507bf7e2a32dba5ac3b79521ec2471870bc2109a5dc8a4bd7c868cbad020a8daf226cadfc2426b85a329128dd7602dbbbffa42e67b05818ce44ab7d8a995ebeb3c31a7d89e4b4c577543eb06b5ce4eeb7abea73f353ec2aa0cb6997e039962d37453610bd8cc03c16084821136df2f3e3e0a5b37bfddf62b03b3c5acdafe3") r1 = socket$inet6(0x1c, 0x20000000, 0x3f) bind(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 00:00:00 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) write(r0, &(0x7f0000000240), 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x6000, 0x9) preadv(r0, &(0x7f0000000040), 0x1000023f, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80, 0x2, 0x200, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xff}, 0x8) 00:00:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x0, 0x81, @empty, 0x3d1}, 0x9, [0x4, 0x6, 0x1ff, 0x100000000, 0x0, 0x100]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:00:00 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x3}}, r1}, &(0x7f0000000340)=0x8c) syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="981ac05931e6", @multicast1, @remote}}}}) pipe2(&(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8d50c2c834724d7699e395d0e8fc43c166d1fb84a570bcf98f4c9941eb9dd4e47a9ce6f6b1afbf9a182a2a724e988f7da1c803c748cf87a8adcc6361ce4bc3e0bb1bc5ea0179f5ea7fc445a1e05549877f4dcdd555982d47372f80abd656917a25ee7d69d58541d8536ffb5f7fcb09ba6a15d3c1726e0c63", 0x78}, {&(0x7f0000000080)="a3d25a6c941576", 0x7}, {&(0x7f0000000380)="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", 0x1000}], 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000180)="3a26d46a3d00096206edd6f3dd65bd43d2fc3b1b6dff44840fa66ceda99f5fc81d9825ba7cec47672776d4efcc336adbe30bfa65b55c1733ac277ef0245be72da16f8f5327f93af6517674c3339f8b14848f47a0af4f5820a07b5a667672a5ebe8eb5ea47da144b360d3702cef03630b9a") preadv(r0, &(0x7f0000000040), 0x1000023f, 0x0) 00:00:01 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x208, 0x0) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='./file0\x00', r1, r2, 0x400) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f00000001c0)={0xa3, 0x3}) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r5 = accept4(r4, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000440)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000000)=0x6c, 0x4) 00:00:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x8000, 0x0) close(r0) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0x7, 0x800, 0x401, 0x401, 0x5e, 0x0, 0x1000, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x9}, 0x8) r3 = msgget(0x2, 0x2) msgrcv(r3, &(0x7f0000000280)={0x0, ""/182}, 0xbe, 0x0, 0x800) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000000)=0x1e) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b') 00:00:01 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept(r0, &(0x7f0000002cc0)=ANY=[], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:00:01 executing program 2: r0 = socket(0x2, 0x20000004, 0x40000000000084) connect$unix(r0, &(0x7f0000000580)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'\x00', &(0x7f0000000140)='&#\\\x00', &(0x7f0000000180)='{-\x00', &(0x7f00000001c0)='V]%\x00', &(0x7f0000000200)='^\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='@\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='&\x00', &(0x7f0000000400)='%:\x00', &(0x7f0000000440)='(\x00', &(0x7f0000000480)='*\x00', &(0x7f00000004c0)='!)&]\x00', &(0x7f0000000500)='&\\*:\\\'\x00']) 00:00:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 00:00:01 executing program 2: syz_execute_func(&(0x7f00000004c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c402c6464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b003e660f5708e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01abaac4aac4f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)) 00:00:01 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x10001, 0x400, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x100000001, 0xfffffffffffffffc, 0x88, 0x5, 0x80000001, 0x5}, &(0x7f00000001c0)=0xa0) 00:00:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0xab, @loopback, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="37c01e07a6c8eb1f306e431c9905c75095d7abd57322d2178c866eb2c9ddd5900c22a027b0a7f1c8aaa40b5a9b6dae9690135f5bb76d110dd0f283dbd75144396223e514ce23335753d77f658e8fc62e7f4b2498fa7adc35685cfd4aec86596a5dbf5aaad5a71047015e75c378fcbc4f93c4bd81b1e235c1c2ac8507eb975950b56e68fbd8ffa6d58037754ff769e8200c97321f788f849804ec2544316fa1022ebfb27acd2ebe4c84d78360c0714718cdc7db642024c47e9029f6778f591a1caf257bb47df1cfed90e712583452b088bbc86ce3", 0xd4}, {&(0x7f0000000280)="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", 0xfa}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="100000000000000011000000b108000060000000000000000000000007000000e8f5eba943033de0304e2d5474c4398ad72a724c7ca8da506f34a08220626d3366a8fea89891d450b06db7d9e1575a07745896a861e304d9649578d96bcfc84d59d4614028895001ddb283bbade8568625d4ae6c7a94790000000c6cbcec79e55e4a67c0c20ad68a29523668439e038459ed2ca8d8d0d3818241c1cd7bec335fa2c82ef7f212d6b32adc4eb1cd939060dc301bf3ff8e4fbaeac1af45a2231e3b6acba2b83f7c8f54fb4d8ee89312bbd69dee57589f9e41ad9faee3166701eb13e7ff5b4ec99053ae2237af3d7136dc83bcf7fde18ca6e811"], 0x70}, 0x8) setresgid(0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0xffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x5, {{0x2, 0x3, @loopback}}}, 0x90) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000)=0x9c2, 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x4) getegid() 00:00:01 executing program 2: getpid() open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) open(&(0x7f0000000500)='./file0\x00', 0x0, 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) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000), 0x4) r3 = socket(0x10, 0x0, 0x0) preadv(r3, &(0x7f0000000040), 0x1000000000000022, 0x0) 00:00:01 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f00000001c0)='./file0\x00', 0x10a08, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280)={0x1cc22629, 0x8, 0x8001, 0x80, 0x1, 0x10000, 0x1ff, 0x100, 0x2, 0x1, 0xfff}, 0xb) syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:01 executing program 3: r0 = socket(0x11, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x20}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r1, 0x9, 0xc268af277ded6942, 0x7, 0x81}, &(0x7f0000000040)=0x2ab) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3436aaea, 0x10, 0x1, 0x101, r2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x5, 0x100, 0x9, 0x3, 0x6, 0x5, 0xff, r2}, &(0x7f00000000c0)=0x20) syz_execute_func(&(0x7f0000000200)="9844af0f050520d0f807914141e2e99f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e888821c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065e060040000618de3c0740f2d9600000066456b8b2f6add106add10b8ad0142c4e7ae3131c4636d7d0100fba1c9fb110f0f3804830a000000") open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x14) accept4(r0, 0x0, &(0x7f0000000380), 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x3, 0xfffffffffffffc77, 0x100}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r3, 0x5}, 0x8) 00:00:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05674c13"], 0x8) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x8000, @ipv4={[], [], @broadcast}, 0xdb}, 0x1c) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000080)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r6 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socketpair(0x11, 0x10000000, 0x8, &(0x7f0000000000)) 00:00:01 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c340f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000080)='./file0/file0\x00', 0x0) 00:00:01 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getflags(r0, 0x3) syz_extract_tcp_res$synack(&(0x7f0000002580)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000025c0)={0x41424344, 0x41424344}, 0xb0, 0x8) syz_emit_ethernet(0xfffffffffffffe83, &(0x7f0000002600)={@remote, @broadcast, [], {@ipv4={0x800, {{0x0, 0x4, 0x5, 0x400, 0x0, 0x65, 0x0, 0x0, 0x7d, 0x0, @remote={0xac, 0x14, 0x0}, @loopback, {[@timestamp={0x44, 0x0, 0x3, 0x0, 0x1, [{[], 0xb8f}, {}, {[@multicast2], 0x1}, {[], 0x861}, {[], 0x101}, {[], 0x7c6}, {[], 0x9e}]}, @ra={0x94, 0x0, 0x100000000}, @generic={0x88, 0x0, "714dc448b17f834e918649"}, @end, @timestamp={0x44, 0x0, 0x100000001, 0x3, 0x6, [{[@local={0xac, 0x14, 0x0}], 0x1687}, {[], 0x1}, {[], 0x2}, {[], 0x7}, {[@multicast2], 0x1}]}, @timestamp={0x44, 0x0, 0x9951, 0x1, 0x8, [{[], 0x81}]}, @lsrr={0x83, 0x0, 0x7, [@loopback, @rand_addr=0x2c6, @remote={0xac, 0x14, 0x0}, @loopback, @broadcast, @rand_addr=0x5]}]}}, @tcp={{0x2, 0x2, r1, r2, 0x4, 0x0, 0x0, 0x21, 0x80, 0x0, 0xce7, {[@generic={0x5, 0x0, "36c72387f64ca1085d3f"}, @window={0x3, 0x0, 0x6}, @sack={0x5, 0x0, [0x7a]}, @eol, @fastopen={0x22, 0x0, "4bfb99c4978c3a6ec9cb26"}, @fastopen={0x22, 0x0, "c68f90"}, @nop, @fastopen={0x22, 0x0, "6f1cf9c49999d3c9822a9e4caad4a2ab"}]}}, {"8c10822d2340adcd7f5c02bf2c9cea122647e2cdf76782cae72a2243e6fa77e3c51671fcd97356c86d751050a63ebc20288542cdfb2e0264325877df1566c94da706cafc30754830aacd7aad17e475377d7101b5951839905dfc6f0aacc2b1b2b01b5383c9fdf9505ea44f5e6c94491a9005b094190ef141ff8c05b356b70101ecfe0575c484fc78d9356c56e4a0"}}}}}}) socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, &(0x7f00000000c0)=""/95, 0x5f, 0x80, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xfffffffffffffd2b) 00:00:01 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000940)="5a58dd93a2c0974fc4c7a9cb9fab3094f4f4cb295fa7ea9b540e69dee78a9941dd72da676019b6d04ffc20000661ba8f586bce10c5e1162697b9e703877da81c95f99ef130926fc766e7") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x800}, &(0x7f00000008c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000009c0)={r3, 0x2bd8}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:01 executing program 3: syz_execute_func(&(0x7f0000000140)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b554f4284b33120b15ffbb15ffb110fb3ca380483360000f047804a59a7") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20800, 0x115) freebsd11_getdents(r0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 00:00:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000840000000900000000000000606e8ea8ae35dee0ce49e9e830ac7444b8a36be1511ad61a9fce14c3b8a927996075a2ff6135cb97e53bdbc9982d2a7a45f1854153d31cb2102f95edc7cf3dbd22fd"], 0x10}, 0x0) fsync(r1) 00:00:02 executing program 2: r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0x1, @rand_addr=0x19a}, @in={0x2, 0x2, @rand_addr=0x7}]}, &(0x7f0000000100)=0x10) bind$inet(r0, &(0x7f0000000180), 0x10) recvfrom(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x1, &(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x8000}, 0x10) 00:00:02 executing program 0: syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08060005080004040000aaaaaaaaaabbac1400aaffffffffffff7f000001d16584f5e8cab3334b294dc6092f7fd4998131465922babf8df3211f67ba5093ec36537d19"]) 00:00:02 executing program 1: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r0, 0x5, 0x7, &(0x7f0000001240)=""/4096) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") r1 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/4096) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 00:00:02 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffd5f) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x10000, 0x4) 00:00:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) r1 = socket(0x2, 0x4, 0x8) bind(r1, &(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback}, 0xc) r1 = socket$inet(0x2, 0x7, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2200000000000000000000000000000002000000010900"/128, @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x1000, 0x92037a, 0x2, r2}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x7fff, 0x4) 00:00:03 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:00:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) semget$private(0x0, 0x3, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$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) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:03 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") chmod(&(0x7f0000000000)='./file0\x00', 0x150) socketpair(0x1, 0x20000003, 0xb0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x3}, 0x24) 00:00:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040)=0xfffffffffffffff3, 0xfffffffffffffd57) clock_nanosleep(0xf, 0x1, &(0x7f0000000080)={0x1, 0x5}, 0x0) listen(r0, 0x3) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000000)=0x1, 0x4) 00:00:03 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) r1 = dup2(r0, 0xffffffffffffff9c) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x4, 0x7f) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/145, 0x91) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:00:03 executing program 2: r0 = semget$private(0x0, 0x8, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x1000, 0x3) semop(r0, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0xa, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x10000, 0x800}], 0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) semget$private(0x0, 0x0, 0x10) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080)=0x9, 0x4) fcntl$setflags(r1, 0x2, 0x1) 00:00:03 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c40b4e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x100) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = shmget(0x1, 0x4000, 0x408, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r1, 0x0) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000003c0)=0xffffffff, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) mknodat(r1, &(0x7f00000004c0)='./file0\x00', 0x0, 0x9) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:00:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0xffffffffffffffff}, 0x24) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) 00:00:04 executing program 2: geteuid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f00000001c0)=0xc) 00:00:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) 00:00:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x40) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x80000001, 0x7}) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x0, 0xc3}) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f00000000c0), 0x4) 00:00:04 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) r1 = accept4$unix(r0, &(0x7f00000024c0)=@abs, &(0x7f0000002500)=0x8, 0x30000000) preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/85, 0x55}, {&(0x7f00000022c0)=""/205, 0xcd}, {&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f00000023c0)=""/34, 0x22}], 0x7, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) r3 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000002480)={0x3, 0x1, 0x7ff, 0x5, r3}) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r4 = open$dir(&(0x7f0000002540)='./file0\x00', 0x20000, 0x40) futimesat(r4, &(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={{0xfff, 0x4}, {0x4, 0x6cb3cf04}}) r5 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file0\x00', 0x2, 0x48) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000002640), &(0x7f0000002680)=0x4) 00:00:04 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c0000000000009078ac1400aae000000111009078001e6634c8000000dd53d0c0b7c0808bdc032578d1dcc7d2939125cba10233f9361133902511ac00000000af6353"]) 00:00:04 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x100000000, 0x4) syz_execute_func(&(0x7f0000000a00)="9826473e4314170f05f3797d5900a393f6c53e41e2e967660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0b4e51d1dbdd1c4e10bf8c470c4c461cd583d04000081c481a925fd7a010183397f727200c9dcdc0fbcaf00100f00f345d9c6c4610d73f7876564f2470f5d01e4c3214c5fb9b1605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48f0978d7fc0a628b6808a3056f3e0f538300000000004e00c4610f9e2bc0f526264788fe0cad52ad52dd7dbbbfdd5cc600c4e135595d38d3c4642664400f4c6c4b1212e2") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept$inet6(r1, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffffffff, 0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb530000000ff2171") 00:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") 00:00:04 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4, 0x9, 0x0, 0xffffffff}]}}, @icmp=@timestamp_reply}}}}) r0 = shmget(0x3, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:00:04 executing program 3: r0 = socket(0x2, 0x20000002, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:04 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000000000)=""/57, 0x39, 0x40041, &(0x7f0000000040)={0x1c, 0x1, 0xffffffff, @empty, 0x4}, 0x1c) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000002c0)={@multicast1, @multicast2}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc00, 0x193) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x2fd) accept4$inet(r1, 0x0, &(0x7f0000000080)=0xb1, 0x130000000) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r2, r3) lseek(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="f1f935d72ba99d3a7f0404000000"], &(0x7f0000000000)=0x94) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r4, 0x4, 0x2, [0x9, 0x100000000]}, 0xc) 00:00:05 executing program 3: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:00:05 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(r0, &(0x7f0000000040), 0x0, 0x49) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x200}, 0x98) openat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) munlock(&(0x7f0000ff9000/0x6000)=nil, 0x6000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:05 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x20000000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = fcntl$getown(0xffffffffffffff9c, 0x5) r4 = geteuid() r5 = getgid() r6 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() socketpair(0x1c, 0x2, 0x7f, &(0x7f00000007c0)={0xffffffffffffffff}) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) r11 = getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000180)="1a2208f5209cd101387c67ccc0b8f52e40e4724ce3a561e3e7d076915268f3046f2dbdef9c0fada46deba087d00b918ed6ae1f6d7001104b77d3cb6181d0e5c285dcd8931f1a6d3b4acab2131852365e3e05c5120e2ff6a8f14628912b1f8b55ca536d2d690b411b45559495b3eb6fba84d57f42fb50cc9dc9bc526484c8a4f9aa756208130fd3f034b52ac676bbbf1550b73efd98d886ec45b8aecd3e26f9e7d175f7422e54ccc3942b12042fa2fb436ec3abf8afa06596c486f887258a76d598eb6b35ef428165b9c408", 0xcb}, {&(0x7f0000000280)="1368961c84662319e368f62e2185377347fdce32412a4874e4fc9bff1d83507826f0eeeee22d5359bf210b07001d23fc14d74ba0ef4ec98ddbe8e1652cfb8d1592a94244353d5b584b37c95e60", 0x4d}, {&(0x7f0000000300)="d5169bd765b323c88f15425c325eec3a172974205fe114979e8bba9304d414d1e2508bba0614252d9673643a9a6fe913b908e2ea45fc2d58c81e5eb48ba0267d4711491549f1700d701885244444c5cc702801b2f8f1ac59873520c4540b07727f4e69688bfc48875db558456dd077ecb0c1774408fe5a21e4a8de941072bc3f31ea8eec51c6144208a960035b338d3805c8d0875041209d87f1f07c0280bcd0fc014a32b096f827e80f5c463447d706840f674043ce77ea3708f1ecd7fb90aee9540b73493ea7af5061f06604b17c7a8ae0179b51e61ab0ba594802b63aee6600c968149cdae44b7c8030b064e7", 0xee}, {&(0x7f0000000400)="11e0ae55cc37cf70154302729361614808817f3c8730e38ddaa6371f05a2e62095261b6f378cb54ef1eb7436f1f627bc023b84dd0b82275e7e6f05517dc7ad51fa8d6ac3a13cf342c254ac04ab23a8ded42aebe06599fe5a019ac5804b591cac88f5bc622c96d2f058e9fcb696adb9d1df55bfa1940159fdf521c14b2417980056fc89d5fcfd58d2d58923a6efa05daf369e4fd72818c85d2f7390a828c5f29e6fef54ff60f50bebf9ef89948652198dcf1b3db5ba4d62b8cd478511", 0xbc}, {&(0x7f0000000080)="8a80d7ca75ace6c5c4b1ccaeabb9107cff2e85ca4957de4ada6cbd1bb24db64fc43a0c4970e2162e9c96199f", 0x2c}, {&(0x7f00000004c0)="76625c550ede803ae7734e855b07e5dde9aa6f8c140d4b7b4ae2410628388a72fd4454fd4be4440fb83429d94c1637e174c9de2506e660a0134c8409c7bc5778eae3efc86746b7ab70b1e9f108f7866a1c17abf11db23165424869866f23747adc849d9b7cb88c2e18dc242880a891c1b651201860283bbde435235fface9c3a2e32475f5a6f86f526e733b41c5aa2d1c5e24500b4a0b62ba0e5b788259560f5f9e98c11029efb2a94cc3710249390025a659121e34c0580e1e6bbe3fe31cea60c03e88538456f6d6623701e33ce5a53c3418f81132f61", 0xd7}], 0x6, &(0x7f0000000a80)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xb0, 0x8}, 0x180) 00:00:05 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x30000000) fchdir(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) accept(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x2) fchown(r1, 0x0, 0x0) 00:00:05 executing program 3: geteuid() r0 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000004c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500)={0x2, 0x6f0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000580)={r4, 0x9, 0xe919}, 0x8) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000380)="59080151768a15817367dcd40ea6001fc83080163000266fe63208e38e4f2025d2249eb19bbcf6bbb050514f71b3a97df864554949aa4029c38542f61b7da707017c19f8d2c1fa1c2df1b51940d02d8670ebba0bcf13f92174d641f1d8f7bbaeb984aca100a4cde1fda1187206", 0x6d}, {&(0x7f0000000400)="18671a468d7148732bc55249216c123f37a750c27b88b2fe48dba76fd945", 0x1e}], 0x2, 0x60) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r5) getegid() socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000006d177246dbbb8ed90000000000ae00"/121, @ANYRES32=0x0], &(0x7f0000000240)=0x8c) 00:00:05 executing program 0: socket$inet6(0x1c, 0x20000000, 0x7) r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:05 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xc5, 0x800) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r1, 0x34, 0x3) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/51) 00:00:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x1, 0x8001, 0x401, 0x4, 0xff, {@in6={{0x1c, 0x2, 0x80000001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}}, 0x0, 0xffffffff, 0x101, 0x6, 0x8, 0xffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x9ed3, 0xad, 0x80000004, 0x40, 0x666, 0x2, 0x0, {@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x100000001}}, r2, 0x7fffffff, 0x9827, 0x511, 0x2}}, &(0x7f0000000240)=0xb0) 00:00:05 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f") r3 = openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6"], 0x1) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000880)="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") ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001940)={{"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", "8db463fbfda66e2008f472964d05a88d9bf356a43168e230795974e116b3e4fd", 0x1}, &(0x7f0000000180)="3a02278c52ae1632b723c35376d96f812eaef1c7facbdb0746c1d64c78064a88eb6306b653df186d2e65bd39de306530d16ca10b05e4c1963deaebf74435505c54d50af39fe6f26e55c1992a298bb224660d250f11c28d8f885498f11b12efd60ba40829b0e6974a54f80c9e04d52907738894556f2aa932e114a96f272836b7d491cc0471f2072d69d022aac13f62f3c8fee82467bc0f642f", 0x6, 0x5, 0x20, 0x7bb, 0x1, 0x80000000, 0x1, 0x100}) execve(0x0, 0x0, &(0x7f0000000380)) 00:00:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x43, 0x0, 0x37fcad3d8d3bd292) sendto$inet6(r0, &(0x7f0000000000)="156ff18ff9c9b1bb157c79d8d7bf8ba73c76bd5225941015fbed3ecb6a14dcbc9e5b0d335f816124f419ba828b381e85112fe34eee4ec263c5cd2c8b5dc723315a055f1706cfd776048186970eba40059d43943ea38a2680", 0x58, 0x8c, &(0x7f0000000080)={0x1c, 0x3, 0x4fdd7035, @ipv4={[], [], @multicast1}, 0x2}, 0x1c) 00:00:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x7}, 0x8) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x20) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000080)={@broadcast, @rand_addr, @rand_addr}, &(0x7f00000000c0)=0xc) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000400)=""/115, 0x73, 0x0, 0x0, 0x0) 00:00:06 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) socketpair(0x1e, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setitimer(0x0, &(0x7f0000000040), 0x0) fsync(r0) 00:00:06 executing program 3: r0 = socket$inet(0x2, 0xa, 0x80000001) getsockopt$inet_int(r0, 0x0, 0xa, 0x0, &(0x7f0000000000)=0xfffffffffffffed5) r1 = socket$inet(0x2, 0x30000002, 0x20000009) r2 = socket$inet(0x2, 0x5, 0xff) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) 00:00:06 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000080)={0x7, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1, @broadcast}}}, 0x118) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000001200)=""/4096, &(0x7f0000002200)=0xffffffffffffff16) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0xfffffffffffffffe) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x2, 0x20000000000, 0x8001, 0x7, 0xffff, 0x5, 0x100, {@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x85}}, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffff7, 0x1}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) fsync(r1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f090000003000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:00:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000885fb5eab4d6710d170b17222288994bff30a289283ed8bcebd296dfcff2052fbb82af0bb2169c984046f51458ce770c3a730d8a5eb93ed159d79404cf4e0e3280000000000000001d2b5a27020b201ac89454361fff05a305309b05ab635c963604e123e786f73e1790931318c3df1331fe6cfedd7535d56aa058"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), 0x2) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x104) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000340)={{"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", "5aca663aafc5eea0cd7626f8261d0b88bd9977c0488470d00ff4928c1f490a01", 0x64, 0x8}, &(0x7f0000000280)="aa4daca2bc780a09c6e643ccaf0f36c644d3d293ca951d9e99da910015dbdd85407b93ccc1654ee2343c76c37adf8ab0fefca165eebe04cb0d493d0ca73a2db0b77e08f041b1cd16dfaa9c648720088e65cc13257962670f2adc867f3c9f739e88b4c6b6e1010c970525ed4d8e1f934a3a149c8c6df22b8219c081ce14f6aeb9382a64cabd7e386a7c1ff9c0968b39c05511018cf7f591c86f93ea18da916761e5861619767f2d6918eb6e", 0x40, 0x6, 0x5, 0x5, 0x8, 0x81, 0xfffffffffffff800, 0x40}) socketpair$unix(0x2, 0x5, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto$unix(r3, &(0x7f0000000040)="280f0bb6f625a33c0bd63e5b8b8ca9caa4fadb2df34b02d44afc5d39e8e4ce7ed27de92bc2d40a46d99a0fe159144d22527b8bd2b9939e", 0x37, 0x20100, 0x0, 0x0) r4 = accept(r3, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_buf(r3, 0x0, 0x56, &(0x7f00000007c0)="40dc0c9940bf1387657cef95d91aebd5e4c76dd5721c0108e6f14fc19478c23ec93fe2dbdbf5386390e003d6588c064a07d5050ef171937572c051f2d21fba58b3d1e37de80e4e2d6b95b55ef0b17d85eea7d91ce08a30788a590db11d636efef07093cac9bfb7ba41b0ff3cb7e3c5f67af2cbe2ae35db6d281bbc74a14e5612a59807dfcadad5141a7ba99e6c10a47f163244b60ea60eb470ded9bfcc9487601f6d6c76228b71e337cc37", 0xab) shutdown(r4, 0x1) 00:00:06 executing program 2: r0 = getuid() setreuid(r0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") r1 = dup(0xffffffffffffff9c) freebsd11_getdents(r1, &(0x7f0000001240)=""/27, 0xfffffffffffffdce) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) r2 = open(0x0, 0x400, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000240)=""/4096, &(0x7f00000000c0)=0x1000) 00:00:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 00:00:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x9, 0x10000000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x100000000, 0x2210, 0x1, 0x2, r1}, &(0x7f0000000180)=0x10) 00:00:06 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x2001) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000200)=0x4) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x7ff, 0x6}, {0x6, 0x7e}}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x4, 0x800, 0x84dc, 0x80000001, 0x400}, 0x14) getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) rename(&(0x7f0000001580)='./file0\x00', &(0x7f0000001700)='./file0\x00') writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) truncate(0x0, 0x8001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001640)=ANY=[@ANYBLOB="1c004e2009000000fe8000000000000000000000000000aaffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000e39c6f1f1a8b53ddfb6c22", @ANYRES32=0x0], &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000480)=0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x80000000000000, 0x0, 0xcf) getitimer(0x3, &(0x7f0000000080)) getsockname$unix(r2, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000001540)=0x1002) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001580)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001600)={r3, 0x4, 0x1}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e02fcab01000000d4d3"], 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x6, @loopback, 0x5}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getitimer(0x3, &(0x7f00000015c0)) 00:00:07 executing program 1: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x0) lseek(r0, 0x0, 0x1) fcntl$setflags(r0, 0x2, 0x1) 00:00:07 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x6, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) sync() r4 = open(&(0x7f0000000100)='./file0\x00', 0x82, 0x102) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) fcntl$dupfd(r2, 0x0, r4) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x2000000000084) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e4566696c6530003cfbebabc90600e0ee99926094b7feac3cc4431369abbacc9c48b7c47ab38b2bcb7822e4e8a5fbdcd7871023ec2d605d051eb5db07896394f7a35937c7391e27b49b3ee6ea13dd3b3abbe724fb314d7529b3d74b07796c0aa1d616b8e6adcaf7b5e07609fface47c579a317819782873b7ed75285701000000068591c9425300e6865074ac8f5058d40cb0c783101d1160a3a2a3749ba33a823d34818ed84526b7285d42025e1ed1c700"/196], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x8000200}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) socket(0x17, 0x10000004, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:00:07 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x8000, 0x0) munlockall() ftruncate(r0, 0x0) 00:00:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000000)="c94656db54a90135024a2cb0689de16824ed48dd5690fd385f084095ae", 0x1d) syz_execute_func(&(0x7f0000000380)="0c1fc4817a2df9eb1010801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4f30f5ec826400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3c4e27d1dcf14111d54111d00") 00:00:08 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x12, "f05303660dfa02548026f06a862ba677"}, 0x14) munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) sync() 00:00:08 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x3, 0x10, r0, 0x0) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000780)="984a19c6c4a2791dcd0cc80f05bf0b0000006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f8f897883d0d54c1e1edee509c4f0838fced60000e74607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed7785f8c4a245459a0000000083397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") 00:00:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3e, 0x0, 0x30b) 00:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f0000000240)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x10a, 0x0, 0x0, 0xfffffffffffffe5f) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 00:00:08 executing program 3: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x800000, 0x11, 0xffffffffffffffff, 0x1) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) r3 = shmat(0xffffffffffffffff, &(0x7f0000910000/0x4000)=nil, 0x1000) shmdt(r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) 00:00:08 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000400)={{"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", "39a85c826308a175892d84b4f2e86d3705ff38ad8d3d59f9543d5135b9203bb2", 0x1, 0x6}, &(0x7f0000000000)="4a84ae3baf35ca43596a6fc9f22097265cadaba35420cf4bc3c24a3c7fec98d0d42433c5bab7d98af59f81bd232e9736c8b219ca674e0cf185bd6a43079cfb81dcb3eabb92d5be9dd559c0691ec774031bc77ba80035276e4de4b363609978e9f0c17d0afc9c2bb99372c89f8b18babc96abe88e41841480365e0c36d640ee62760bfc95bb0dc513dd6db1bd6892e01af67e", 0x20, 0x100000000, 0x6, 0x4, 0x401, 0x4, 0x2, 0x1dc}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:00:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="020022000009"], 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x8) fsync(r0) 00:00:08 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x100000000) fchdir(r0) syz_execute_func(&(0x7f0000000100)="982c3b0f05bf20a0010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:00:08 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x8480, 0x0) socket$inet6(0x1c, 0x20000000, 0x7) fchmod(r0, 0xc0) msgget(0x1, 0x288) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x40, 0x7e}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) getegid() 00:00:08 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000600)={r2, &(0x7f0000000440)=[@in6={0x1c, 0x2, 0xbd9a, @mcast1, 0xe69}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @rand_addr=0xffffffff}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x2, 0x8, 0x20, 0x0, 0x40, 0x80000001, 0x101, 0x8, r2}, &(0x7f00000006c0)=0x20) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000580)=[{&(0x7f0000000180)="be190b857d2bda4b7ae2f1b493102910b8658db8e20ca433f36a0dbd19645b76240e7cafb422951567fb88373ef61905c0dcea924ff0d105b43c0af0bd0b0ac7c2b73cfe98cc3434176607c1c86d4d5b8029e1c951d3a4f1e40277f9962b4022c0850ad493d8b7e561f5cba84bb531a18406cb78", 0x74}, {&(0x7f0000000200)="ae89a34a47370d9590000bcbc8b368daa0f09ddfb8fbfd4ea611d12f256f5f078322b85041f372a92de21a5bea8159d1325b797f353f3313172797005568582ac5f2881877a2fb74fc32d9e93fabd7452381ff94", 0x54}, {&(0x7f0000000280)="a185c8e69c29542595b22d825c83e516247d629f6b0ba786f057ea2ba64eab6bf4084c1ab5d2f76d0ca5415de28bffb27d9647f57fbeb69b8674995975e9ee0c01cecb93c33c0e58097dbff96694126e50e34e60a7d5ea1201608f66fa19954b312dcc11fc56a5785fd4742892b43e7432cdd425ef6deea37140b5", 0x7b}, {&(0x7f0000000300)="63ee4affb0f784dd99dc91b4d729917022b6679bab3f8342d5a7e94b17a4c4de333f88c385c8277f5ec15d6cd74a6302ad4aeddf2ec260c5cd680b8968aadffce60d8e8e1dcb692b8d09fa24249fd88fedc640a810809b224606866331cd5ba561c3bd6cf02d57dad6192aa5578e3e3aec18be08b7a8542483ff8ff3770c537fc6aeecfab99c1cf1dba758", 0x8b}, {&(0x7f0000000500)="ba27704c1877de8950bbf0c829b17aa82a5cb80d8471611602cca51f6fe1196735a3ead724877a15b941ebb229a25029eb23101433b3f4532b56fea4fefd7f96ee30f7b320de3b7c502bcfee7200fc82e9c763480cd10acf53ecd063f52ce5a15770fb65e02a92fc8747391f", 0x6c}], 0x5) writev(r4, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:08 executing program 0: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x8c, "8f27b65750bfa80ef97a0ba186f61449c6d2141200435ee799c3431e7a59085f0c043a498bc72cdd02aee695f888393699e423caf0a00aab946969c35639e6be63a6054fcb8142d4b7d2855fc0aec2c4974594bc5ba72e0c214850bae6eee8b2649a3b674f45aa0010f27121f8de93b944fcbef780693a840750942c02240a1a69e7d9f0bf122b8ac15a8ab5"}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x0, r2}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000040), &(0x7f0000000080)) 00:00:08 executing program 0: r0 = msgget$private(0x0, 0x80) msgrcv(r0, &(0x7f0000000000)={0x0, ""/216}, 0xe0, 0x0, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000c16000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) sigaltstack(&(0x7f0000a68000/0x4000)=nil, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x3) msync(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) madvise(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3) mlock(&(0x7f0000e54000/0x3000)=nil, 0x3000) 00:00:08 executing program 1: close(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) shutdown(0xffffffffffffffff, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x0, 0x2000, 0x8, 0x8, 0x1000, 0x8000, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x53d5}}, r0, 0x80000000, 0x7, 0x9}, &(0x7f0000000140)=0x8c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(0x0, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000300)={0x3, {{0x1c, 0x2, 0x0, @mcast1, 0x5}}}, 0x88) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000003c0)={0x0, {{0x2, 0x0, @loopback}}, {{0x2, 0x2, @multicast2}}}, 0x118) 00:00:09 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x76}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:09 executing program 2: r0 = semget$private(0x0, 0x2000000000006, 0x40000000202) semop(r0, &(0x7f00000004c0), 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0xffff, 0x800}], 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x20) openat(r1, &(0x7f0000000080)='./file0\x00', 0x48, 0x12) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x7fff, 0x99, 0xfffffffeffffffff, 0xfff, 0x1}, &(0x7f0000000280)=0xa0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xffff}, 0x8) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000006c0)=0x79d, 0x4) 00:00:09 executing program 3: getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={r0, 0x7, 0x5}, &(0x7f00000005c0)=0x8) syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) getresuid(&(0x7f0000000280)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setuid(r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000580)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={r1, 0x1f, 0x10000, 0x40, 0xffffffffffffffff, 0x9}, 0x14) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000240)='cubic\x00', 0x6) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f00000000c0)="5dde54b3d2d86974a5cae7d2fe141c99273f01d963a065631c49f8d0aa4d7e19f13977") ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000600)="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") 00:00:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x128, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 00:00:09 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7, 0xe7b3, 0x4, 0x1f, 0x3}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd17) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000040)="de4a566565d93457e82f8fe80866400fe1d865e900d8fbea468a9061e3cbf7a2a2bd341dbfe92000c4a281ae49ff26363e67995d660d71d95f2c2e08") ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) getgroups(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_stat(0x0, 0x0) getgid() fstat(0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x10) getgid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:00:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r2, 0xd939, 0x7, 0x1, 0xf6, 0x7}, &(0x7f0000000240)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f0000000000), 0xfe6a) 00:00:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) flock(0xffffffffffffffff, 0x5) ppoll(&(0x7f0000000240)=[{r0, 0x8e}, {r0, 0x104}, {r0, 0x100}, {r0, 0x20}, {r0, 0x88}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}, {r0, 0x6}], 0x9, 0xfffffffffffffffe, &(0x7f00000001c0)={0x7fff}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000004c0)="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") fcntl$lock(r1, 0xf, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x9}) 00:00:09 executing program 2: nanosleep(&(0x7f0000000040)={0x5, 0x9}, &(0x7f0000000080)) r0 = open$dir(&(0x7f00000000c0)='\x00', 0x108846, 0x120) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0xf00e, 0x8001) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="539b4f0030ff00aab4a3aaaa0806000d080006f40000aaaaaaaaaaaae00000010604000000000000007f"]) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r1 = dup(r0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000006c0)={{"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", "ad06e2cd6c7fbf4299f47e49fa1cb5d48c7808ba0f1631d20a9952ee37e0b2b3", 0x1, 0x6}, &(0x7f0000000000)="ff399ae0425921cd70e59e823962fff7f768152365f78822000c642cc9e2adc32fb1384da174d387d5a5fc645a0d8385b2fb0c971d585ae082f235d3711298ba44dea12dca65a37426829235a67ea907672b6305f1d35803f9db41de566ea0cb253f", 0x3, 0xd6a, 0x7000000000, 0x7ff, 0x40, 0x3, 0x4}) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000140)="af4916df74cf311a381934f1bef9e32e815036efbe8604a743bf54de27a83fea5dd6167de843bbb8278569cfb938579f18b6d15308fb9d6faba6944b90342a89ee9d5ffac1e1f524096b0b7d7fca8a8652c9e61e52eab3e136c8142f585e2b18737d18e9d93d9e87da1a3b526b70ad326d043d79c7784716ea233dab63a27e47f8993c852e50cf2e1b24207adbb08ae53f7f4e16fbb9234616") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000000)="264795cd8080000c6969ef69dc00d98a20d0d026470fad77471cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d66450f6c6701d1d97c7c73460f5726400f0d18c401fe5ff6a9c146000002e1b1b182010804f4f30fbd11892a0f000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x148) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000000c0)="4e7f4516923d54b816bd54831adbaf480ab534c01ece495ef5920d34532ced5a0a40c6cd3fd805960edd19411ece1d84d807f7bc859b6ebcec357108ca89e706366dbff41b5483d4643756a11daa258cb9005a20fd8d56aa27895d13c52b6c6c30b68371a9b6176565974a38434d9e243af6f5d027dfbe0cc226e0b641eec70bc12496cf49659cdbb7cb9023c3a746d8162815f37ec6cf429fb07d0a75c27d") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) dup2(r0, r0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x7c, 0x4) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = semget$private(0x0, 0x1, 0x100) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000280)=""/3) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") msgget$private(0x0, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x63, "649d4f8abaa5e8c1ff8ae97dca71c94dea5257d006f87c544b4ac4c50212c253d7df442b144e160b9061fe3a12ea1a6e2b1c099df461ab52ceab473fdc2a88a15701d4155218c6e0e5823a4a5db836b5da84bc7e184134da6a2eaf3a5bbe2236a66989"}, &(0x7f0000000080)=0x6b) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x4}, 0x8) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000140)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/58}, &(0x7f0000000100)=0x3c, 0x30000000) lseek(r0, 0x0, 0x7) socketpair(0x0, 0x5, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x9, 0x3, 0x10, 0xfffffffffffffffd, 0xffffffff, 0x2}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r1, 0x6, 0x9, 0x4, 0x8, 0xffffffffffffffff}, &(0x7f00000002c0)=0xa0) syz_execute_func(&(0x7f0000000200)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:10 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x0, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)\x00'}}}}) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="008af400"], 0x3ef) 00:00:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x51) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x3ff, 0x2, [0x101, 0x7c1]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x0, 0x4, 0x3}, 0x8c) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000000)={@local, @multicast1, @remote}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000040)=0x4, 0x4) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0}, 0x10) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x2100, 0x8001, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = socket(0x13, 0x100000000002, 0x7) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c653000"], 0x1) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0) 00:00:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000)=0x3, 0xb9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="00001f8cd5f8fe"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r2, 0x0, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x401, @mcast1, 0xd7f}}, 0x0, 0x200, 0x7f, 0xffffffff906e10db}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r4, 0x5a, "000338d654a5c50b9a725c9f6d1c2a9f596e9777b31f981674557eb80c6d0cc8e9d67213f47ab6c28cdf3a2ce40343ea05d88b1d7b33dcebc29e47ef1826169c220dc21a386e9ccb2f4db058f21620801a95398c7b35223c0a30"}, &(0x7f0000000280)=0x62) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000040)="b602fb5e4936d99bdb4a61cb0f523746e2012eba3d9616abf0765c92594eb176024added698846a03bd4cb56b56f0506d223ab6305b53053dca3a9fac64c1fccd91c0cd9e9b7a3924ce827fc03521048b4015a529f97fcec2820545c79f9b801c2c1d8c733587b57445807ca01dfcb5a36c170d1fa3b0613f053467fd8cb32c556153fa2fa0ea1145e5ad939b2852e8f3ab863c7ce74bcfb9cd80eeeaf19e60ec3f3c1755295263283cd") fcntl$getflags(r0, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:10 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x5) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001200)={{"3bb3c2db5c0e980cc66ffc9fa90d5190461c9090b0217f2b4d105b9024ed6de468ef25d05f19abe57fd9ac8db2bc99e1eba4ecef8ee9df89a67754bfa42f9887e63da765117bf39d6ff4ad420d39d2468f3d863742ca5c0a9c1dd2f4346b3069a07269ba237b1184f418826325e56bd5bcd9f770b27e2bf935936ac01f5c48841478d1bc64e7b220cfe487f4c1deed598208a4329036d4761b4b91a78377b1f295f43bc7d599323f3d097b914396c85773c3d69570adc5107a893a2b5ddac94125a2e85791859c397e745ecd83f1a61a2175e558e75ef683d067db8285f73bf444dbbdb1abe47cf292b49658e27d740c99bf4192e1df2ca111d3ee298326ef3cbec0f10b2202eb0cbc25b473e2fec51c43159c7a7fef5a8133c3734faff2c152eb99bc288d9c499f7fa98a554826af2ebc30237e4bb75d03ed49db8c580cf25b52bc9f28f6a2da33d0264f20f26a86adc78937b50626d94d77a9a732719d748aa9570bfaf43d6634198bcdecda432e242a16c4fee056ffde996472e41b84dedbef3a554895f74601202ad2f6e481c0f3f7d30ba3a89a2a43c8201f69c30e92e90064dccec3759369c97278addf4ed7693efc3196a1178685922837faec21ea10d24d933209c17b34d8a2e909b8b680e7751adb0edaf7ee6d6a6f4a3a53c375c17522791e2e3b03bb8f6ad93822f31466949d4955285f031509060a1411eeeb80d58395b3a6d559e3649eb22955672a3327c4997d289e35c7f87fc3fc63fa25dcb865235f94b75df64c631124a8a208e2d3062ef5b408d26cdc89d991c809e28106c6cb616f19fdda3ca6c7faa9711f5047a7af4e375fb40421f8e8820cf1a0c2618a6494c49f32a0bd7448503fc22dbba73ae7bc1b7368b345741bf2d94727971350e624178c3c7eb846f224a0b565c97fdc29e4317580ec7875e976267c09a7319e381c1f9b389a3876632ca296542226869c1f98207f30879c67ad180fb778dca7b65511b29c7b9d158c5de058f7a6e9cabe45b135bab0c742620965003b955f47d740f58d17bd52f2630b19401cf8c91954095503b21e0720125cafd3e5a95acf651eef5b9e411e84984dabda465e43ab1806616be6d46c9ec910031fa94fd60f1b2b02c4d7b43c564c46ed091547519ebd0abe8a3b2e5e28e5961be3964cbd91b7dad930fb642172e2bc0e3d157c404758ad409cbb0eae2bd04a2199aede1139b2d151236c712ad56cca81d10ee4d7fd04e4831e20656430c3f74201141954636275596512e75dd0ca64188976e4c836cf32db758f29c893d24a319310b7861f041f860ca85113c895dbe1ac29d03068543f43f9e9af43dfa8d4c91721fe793281905dff5498bb548841f04633e28ea1a696ab119135df10f9a8e2be33e6e03f12543df736dbda9939468a25f332686beb80da20d0e0de715b2619ab291d", "177ee86d7b917fcdf2aa873d24a68c66063675e0316a567f846f96ea18acd7de", 0xb48}, &(0x7f0000000200)="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", 0xd2, 0x3, 0xffffffff, 0x10000, 0x1, 0x1, 0x40, 0x101}) 00:00:10 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') syz_execute_func(&(0x7f0000000080)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0f2680c0000008fe9c5589b68266826c753fbc4e101edfec4427d822a2a00c4da7676e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3a85b5b45363ef80f9966030faee42c2442d9742e6e47000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x1, 0x6}, &(0x7f0000000040)) 00:00:11 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) sync() socket$inet6(0x1c, 0x10000000, 0x69c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000240)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:00:11 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x20, 0xfffffffffffffffe}) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000000)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0}}, r1}, &(0x7f0000000340)=0x8c) 00:00:11 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local={0x31}, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0x3}}}}}) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:11 executing program 1: r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000100)=""/4096) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000001100)="55cb3b0ab9c3529bac2dfc731b4db2b1d3c302048df47864cfa18a9f12cfba4bff2ec5aa07580e1f1e255e2e37a66e903212506f622a34e30ffedd903268ab126be065c902f4e17088e805b78f0d7df6595bac5ebefb996e0000b066f339c3c43193cbe297b90317d474f59855ab40e87b5b5bce1c7b2b3c2e5b811b50db4ae55275b99bc11dea0e0f68fa06c7091d815c37579541407d6283ae43493717280443d89fa7d394105b105ec8009bb78ab2c6d286b2a7680d69cdf07f8942674845c4984398de337d89f5828827adc49e78f526b8aa3a658f65ef18d868ceef25f61e11575e678dc2b4d41b93fdad080bf7bdc84cffb8df3f98") semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffffffffffff}], 0x1) 00:00:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 00:00:11 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f00000001c0)='./file1\x00') setuid(0xee01) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) 00:00:11 executing program 2: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x736c, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x100, 0x400}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x2fe) r2 = socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) 00:00:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) 00:00:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x26) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ftruncate(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r2, 0xf100) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) readlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/13, 0xd) r5 = open(&(0x7f0000000300)='./file0\x00', 0x800, 0x0) ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f0000000440)="c1fea3adfa799a798f7e5bf409") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000340)={r4, 0x92, "b9540d8ba909342085b71463086a1dcaee8f10292775b0bfdeac09680d4d602ec8ca8cdb6f658a532373afc45ba463d5d17f5606340df54384156e2f442dd26c6fadc9355b1da35a4b70ca431f874037be261cf7698c3a9daae083f6a2c53003bd060b5bf7e55e6241e072bd39da0aeed842bfe533246afb07fd1244a81736bd44dbc6a2da45b851e6d1c7585c833d7d06d0"}, &(0x7f0000000400)=0x9a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x5, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:12 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40) syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = msgget$private(0x0, 0x1ff) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000480)=""/203) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/60, 0x3c) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8001, @mcast1, 0x1}}, r2, 0xffffffffffff0001, 0x100000001}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300)=0x9, 0x4) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r5) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x2f3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0xaf9, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000440)="b5ae9c5c04085c1079") getsockopt$inet_buf(r1, 0x0, 0x56, &(0x7f0000000480)=""/190, &(0x7f0000000540)=0xbe) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000005c0)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000600)={r2, 0x3}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000640), &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendto(r1, &(0x7f0000000740)="d9fd0c4f38010ed830b1f0581f6a473f47a8165034918303c493834cdf3e9c29591e29806f03d6bd70060ecd18f2861ba394f929977fe0a6b2e96c52dad36d712dba2f3b034d7a4595474c7138b5374eec9a1e3406eb84", 0x57, 0x20008, 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000007c0)="d4ce7768443b5d3a6e09ae6be44fbd57a7ea468b81bf46957f48e13f5f3c8d824a9283b7cbb7ae19361604e4749b13ff48d45b6b5c3c91ed25ea5217a4d7aa618e70d7f16a007e3c7b6f8b41b3ccce59f7fc27339cfb932b625012c3e7ff4394040fea0ef11d651e7ff30cada4fab43d") ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000880)={{"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", "d1ff72ada9169248c123b5c0898aeb741992e90e475358c5fad18c887fce3919", 0x5, 0x20}, &(0x7f0000000840)="12b5a2ac6f6b", 0x7ff, 0xb82, 0x2, 0x1, 0x0, 0x0, 0x1, 0x9}) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000d00)=0x2403355b, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000d40)={r3, 0x1, 0x5, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x2, {@in6={{0x1c, 0x3, 0xfffffffffffff280, @rand_addr="cfd438678a2e70a1cc86366e8ff8a215", 0x7}}, r2, 0x0, 0x1b, 0x3, 0x9, 0xfffffffffffff30e}}, &(0x7f0000000e00)=0xb0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000e40)="1cbab025b9ffbc4cfac461885dedc2f8e84aeac50f9b5bb0495a616b415895fe758c9423701a6a53efdcbe92b1214c8f2aa294053db1a05b8e9c2d6adfa0a4751a444e3a165af78f5a5880d646134efeafc8d2a309845b213799fc8cc23885b74650fca2fcd86aec7061702e0de0179eda296e321b831da40160fa96d69026165ca62e1f4fdf9fe84df25c40") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000f00)={0x7f8, 0xcb3, 0x20, 0xffffffff, 0x7, 0xaf, 0x4000000000000000, 0x7, r2}, &(0x7f0000000f40)=0x20) freebsd11_fstat(r1, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000010c0)=[{&(0x7f0000000fc0)="05d0666987e6d7e47d3d1696c84fc170f6169b4029be46da25354376cd14b38a0ce788c3e8423ce5826b6cbdb51ddaff6c8716acde660e6e67c5f4e951b7c79d4a91870383e6b53a0edcb6eb0160190119c4e42b41e7626bde801d31c0c3fac45efa840c8701470cdc29b224d707c52fa3ba330fdb6173a90ff078d3909da299082a06c23558164f662e8b", 0x8b}, {&(0x7f0000001080)="f1735bbd6dd69c749a4fbd6fd41dd723736060fede2fbba56f91be934a08dd29e9ec112d32b79f1d19", 0x29}], 0x2, &(0x7f0000001300)=[@cred={0x20, 0xffff, 0x2, r5, r7, r8}, @cred={0x20, 0xffff, 0x2, r5, r9, r10}], 0x40, 0x100}, 0x1) 00:00:12 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket(0x11, 0x3, 0x8) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) 00:00:12 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f0000000080)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000500)={{"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", "a0a7c8d5b1d30c04b32633055f295224e49b00711d16c8466e77d1231f737e3c", 0x0, 0x3}, &(0x7f00000000c0)="08ae8b2732a56b3c7e9a04d51a29634fe2c8e26e22baddc41e23592d094d92b42bf0a6536f4651a88e125b25cade41b8099b6ce3e4b10bb67efb5ca90cda1a641b6575e1b604b474cee189657d6d8f218aa7eacbcd0474e41874f4b17e9284639d3b10769e6d1d67d84662b70bf5ff44e44bf19a39ced94f849bb29c4a29c1409466257fdb8bb98a42a3525e4146b1a28a3732df3b3d", 0x7, 0x6, 0x1ff, 0x100000001, 0x100, 0x8f08, 0x3f, 0x5}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r2, 0x3, 0x3, 0x284, 0x9, 0x3}, 0xa0) 00:00:12 executing program 2: syz_emit_ethernet(0x3f, &(0x7f0000000240)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "a729dc", 0x9, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0x2, 0x8}, {"ea"}}}}}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000280)={{"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", "beed5dc0de7bd637cf371233212eeb74c3379431b010bece487f86844e106fee"}, &(0x7f0000000100)="29810df075a18ba2a019ccc11346203f41437e04e15b30181bdf09852d021686694a7987dc564f21dcd4d371f827fb47474d57952b72e030fa268678bd7fb842966d6bb6b2805567aa5c15b0ec803945840e6591759230f61455d1916b380b5a008ed3e000f153e9712c1500cf001125f30eff7f98ce92747c465b67710b290caeb808c4e4a7ebdf3c7d2a5bdf8878d71258651c1e4494e6f7b2fdd90e7ec8ddb3cc7a6660faca3c71500c70602a3cb01fa3929fe4d8199d15e395751e59fe722627a59d32c41e7445519d337754198a8f6bb23a80921bd86d", 0x8, 0xfffffffffffffffc, 0x1, 0x400, 0x2, 0x42d, 0x3ff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x9, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000cc0)={r3, 0x2}, 0x8) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000800)={{"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", "50579939f77c0b32676dde6cb46fcceeef1ad54514f1718617959ab395a51234", 0x5000000000000000, 0xff}, &(0x7f0000000700)="a6072d8b8c89fe5f77562a4ca3213ae4232301efb554c20de513f9fcaccea9a4dfc0ee5b8c1ca95cc56db1aeadca54f686b73e3fadc510482ef5eea8aa0c41a4b499cdb19ad24c2949cca32265a356689b23fe5e38e1022a7710b19cfdc2843acd98c111239837aa3661356c08a68c4c80bc4146a0c1e0bd6cf2259ebe8e772e4a622c182f7ff503998c42f3f52ede1f3389f25c288a7b352b777589687b10ef608d53c507ee0315658504179b67f664a28a294425a7dcd33ca77bdfa8e3d1dd0a2e", 0x0, 0x400, 0x7, 0x7, 0x0, 0x6, 0x7, 0xffffffff}) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/86}, &(0x7f0000000080)=0x58) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000200)="c4e129e3329898472c431c180f05c4a37bf0c5db41e2e9b55767660f6b32fd660c0f86dd0f0fb8c4034e4e771e0fa0e50934d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c665cd6ccdc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80d6ad4138cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = dup(0xffffffffffffff9c) sendto(r0, &(0x7f0000000080)="678518799afa54da9045a9a95e13d6e884a820a7977f3b1ef4aa27f20736c410a79a04cc734ee558a1e99050d8aac1e83342e47b7b92eb5c4b1c1435d940af8a62a182ed8fac5371f9c293ee81887f5a84745678b6e126fffac664e69b690168eea8cc26277de89bd9ae7ec2afa4e6999af32b158ff688f48fa32a3ee90137c690ec8fd6ffb879657e52d4a29c003238fdadc304cca153a44e0087a68176b611647365aa403a9ad06878fba8d0a845312520ebfad99f2b03651fb7feebefe208e180bd746e4a2719c00764", 0xcb, 0x20000, &(0x7f0000000180)=@in={0x2, 0x2, @multicast2}, 0x10) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="4b461ecadffb6d344e9d28b4ff76f61adf9f130e8e77dbec626e90db5d010e1d8170fb99328235e3262d2d86283fd0f572eb4e2260d28ac8a49cf8375c881d2a2268c5bd9691e6b48f40aab0891256") 00:00:12 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6(0x1c, 0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000000c0)=0x40, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x80000000}, 0x24) r1 = msgget$private(0x0, 0x829871e41a26374a) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/42) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000140)=@abs, 0x0) 00:00:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a6a2e02d69b0845168ed42ebc41d65576c8737fc280899fb7a398982a17183ee5bdb6228fe3e2ec322c6d93df238f642af563cdcb70e4b23c549bb20b6f51035756a8805be31f2e46a5a30e49ab5a42", @ANYRES32=0x0, @ANYBLOB="3b8ac5fcdf552656"], &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:12 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/128, @ANYRES32=0x0, @ANYRES16], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x67e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @empty, 0xffffffffffffff59}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:00:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) msgget$private(0x0, 0x198) 00:00:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x10, 0x3, 0x1, &(0x7f0000000200)) socketpair(0x17, 0x0, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x81, @mcast1}}, 0x0, 0x4, 0x0, 0x1f, 0x100000000000000}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x101, 0x80000001, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 00:00:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x5200, 0x6, 0x400, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0xd77, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x2, 0x1, @mcast2, 0x4}]}, &(0x7f0000000180)=0x10) ftruncate(r0, 0x7000618d0) 00:00:13 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r0, 0x0, &(0x7f0000000080)) 00:00:13 executing program 1: symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') chmod(&(0x7f00000002c0)='./file0\x00', 0x40) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x80, 0x4) r2 = open(&(0x7f0000000080)='./file1\x00', 0x8000, 0x104) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x4}, 0x8) r4 = socket(0x2, 0x20000000, 0x6) getsockopt$inet_buf(r4, 0x0, 0x15, &(0x7f0000000740)=""/4096, &(0x7f0000000040)=0x1000) 00:00:13 executing program 0: syz_execute_func(&(0x7f00000003c0)="96f3a798472c431c140f05f30f59bfd905cf00661a41e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0c4617de77e40ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b00000041dde2efd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3f0805b5202264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x20000000, 0x3, 0x10000, 0x4, 0x7}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xfd86) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x7fffffff, 0x4) 00:00:13 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x7, 0x1, 0x7, 0x1, 0x1f}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x8, 0x1a7, "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"}, 0xdf) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x8000, 0x3ff, 0x1, 0xa9e, 0x1}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="1f006d00b391dc20d55b04b61d27047ca0ee01893b805dac351b03013657ea6bd941e8c924481a5741b7091def145f75aeaf3ea4555bb7c6ab9ee6521ac5395469ed5d0080f3e64fc96232fc0684b94478aadb113d8f70cb3e076189559eeb41940758918955791f49d9f3e5fdb6f4adee"], 0x75) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xa302, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000100)={r6, &(0x7f00000000c0)=[@in={0x2, 0x1}]}, &(0x7f0000000140)=0x10) 00:00:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 00:00:13 executing program 2: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x7, 0x1ff, &(0x7f0000000180)) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0xeda}, &(0x7f0000000140)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) 00:00:13 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0xc1}}, r1, 0xfffffffffffffe01, 0x1, 0xffffffffffffffff, 0xe6, 0x4}, &(0x7f0000000180)=0xa0) syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") 00:00:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, r1}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8) 00:00:13 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = semget$private(0x0, 0x2, 0x148) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000280)=""/231) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:00:13 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[]) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x3, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 00:00:13 executing program 1: r0 = socket(0x0, 0x20000000, 0x200004) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x62c, 0xff6a) sendto$unix(r0, &(0x7f0000000100)="a0f46f11dec2597cf2dd39d1a8a2d00ca0713289f9aa7ba78769cd1bfd62a5af3ecb2627f051f227f25cae0bcf74cbc16c03a301ea5bfe5fa57b3686c138cfd1d2b3d14cda19dce9268ef9d796827c5be83b65514fceffe404ad6626dde47029a2b12a837d600bbe781a", 0x6a, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fd465b0a80ff00010000000100000000"], 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x9}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x5, 0x4) 00:00:13 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) execve(0x0, 0x0, 0x0) semget$private(0x0, 0x20000000002, 0x11) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/213, 0xd5}], 0x2, 0x0) semget$private(0x0, 0x0, 0x216) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x0, 0x20000000005) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r3, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) fchmod(r4, 0x6) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88) msgget(0x1, 0x0) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) r6 = fcntl$getown(r4, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) getpgrp(r6) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:13 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x3a, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00000300"}}}}}}}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:00:13 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e524ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0xfffffffffffffffa, @loopback, 0x1}, 0x1c) getgid() 00:00:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x2, 0x10000001, 0x0) sendfile(r1, r2, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000005c0)) 00:00:14 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) mprotect(&(0x7f000032d000/0x1000)=nil, 0x1000, 0x2) r1 = socket(0x17, 0x2, 0x7) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) 00:00:14 executing program 3: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001440)={@in={{0x2, 0x2, @multicast1}}, r3, 0x1, 0x8, 0x1000}, &(0x7f0000000300)=0x94) r4 = semget$private(0x0, 0x2, 0x90) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000001500)=""/207) fchdir(r2) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001600)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in]}, &(0x7f0000001640)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001680)={r5, 0x7fffffff}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000440)=""/4096, &(0x7f0000000140)=0x1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) socket$inet(0x2, 0x0, 0xfffffffffffffff9) 00:00:14 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x117) 00:00:14 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000480)="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") ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f0000000440)="c2") syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) 00:00:14 executing program 0: r0 = semget$private(0x0, 0x0, 0x40) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = semget(0xffffffffffffffff, 0x1, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 00:00:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r3 = dup(r0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x20, 0x9) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0xfffffce0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 00:00:14 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) recvfrom(r0, &(0x7f00000007c0), 0x0, 0x1, &(0x7f0000000800)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000007c0)={0x0, 0xb70c, 0x0}, &(0x7f0000000880)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000008c0)={0x774, 0xffffffff, 0x630, 0x1f, 0xd3d, 0x0, 0x1, 0x4, r4}, 0x20) lchown(0x0, 0x0, 0x0) renameat(r3, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000780)='./file0\x00') 00:00:15 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getgroups(0x1, &(0x7f00000000c0)=[0x0]) setgroups(0x400002f6, &(0x7f0000000140)=[r1]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x800, 0x0) bind(0xffffffffffffffff, 0x0, 0xffffffffffffffe0) writev(r0, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @multicast2, @multicast1}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:15 executing program 3: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x14, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x35b9, 0x7, 0x20, 0x1f, 0x0, 0x3ff, 0x3, 0xff, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0xfa8, 0x0, 0x0, 0x8}, &(0x7f0000000300)=0xfffffffffffffd78) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x80}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x6}, &(0x7f00000000c0)=0xd2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000480)={0x100, 0x706}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r3, 0xfffffffffffffffb, 0x9, 0xfff, 0x200, 0x100000000}, &(0x7f0000000140)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x27f8, {{0x2, 0x1, @loopback}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x2, 0x1, [@remote={0xac, 0x14, 0x0}]}, 0x14) 00:00:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x500, 0x0) close(r0) syz_execute_func(&(0x7f0000000380)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000001c0)="2d2ffd04c42da91ff92d1b159cd9ab1c07789bf3ecbcb70f4d1eae399dd693a0db29af487186aa7398c75d6d7e040595f91511e28dece759a072e81fd972a94743ee8a0e789e136fa89dd19aece94e5cd5ca01ed0e5c0da0a4af074e27c3108a4f7ea229b2b7387f71b7b6ee3fe34db55e6e63809923dbe80e6d722b7c6dfa64d9381bd8648ac826ecb909dbe12c") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) munlockall() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r3, 0x7f, 0x53c1}, &(0x7f0000000340)=0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) r4 = socket$inet6(0x1c, 0x2, 0x5) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x7, @mcast1, 0x10000}, 0x1c) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x3, @rand_addr=0x2}, 0x10) 00:00:15 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x5, 0x3, 0x8, 0x3}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x9, 0x3300, 0x5, 0x2, 0x8, 0x5, 0x7ff, r1}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x1, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={r3, 0x4}, &(0x7f00000002c0)=0x21a) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r4, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r2, 0x8, 0x5, 0x7}, 0x94) open$dir(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) 00:00:15 executing program 1: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:15 executing program 0: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff20}, 0x0) 00:00:15 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000300)="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") 00:00:15 executing program 2: syz_emit_ethernet(0xa2, &(0x7f0000000180)={@broadcast, @random="6f0f54a79c43", [{[{0x88a8, 0x4, 0x101}], {0x8100, 0x6, 0xfff}}], {@generic={0x3c03, "143890610b18a5c696c23f87fa7457e8efcb81876b7e469a3ae6263cd7bd36a04fbca7c7cd1bebe934601d020cd670d0a5ddfc081692a1ad885c104483bb37501cf1b5a45abadb907288c46c9db07d5780fa540bd004202f4dc22360271cb29f8a7e6cdcec916524910284ca13060396bd9c7c5f799cdb0982ba95a1bd50db92e4924b98ea0693a2ec7ca85b"}}}) 00:00:15 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r1) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x80) writev(r4, &(0x7f0000000340)=[{}], 0x1) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x80) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000140)="650ec31a772235333b9fd6ae08d02aff26154e21ae0c649e3f6ffcd6a500a39bad25dab655412b36cfcad89bd8430ad9fafe8438a96a8fc046342b27c8feff8808dadf03239964e00a4be8c6f3d033a0e4ef97d57784adf30292ea36215e61f582f5dc64d270eeddb95df1dab84e5586e8da4fb7b8519880b111206491ae763ee98c42525cf90951b9f167c901412e2956e70173a9b4") 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000000)='./file0/file0/file0\x00', 0x8000, 0x2f) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), 0x4) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 00:00:15 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:15 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socketpair(0x0, 0x1, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x800000000000100, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) munlockall() select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:00:16 executing program 0: getitimer(0x400000000000002, &(0x7f00000000c0)) r0 = msgget(0x2, 0x40) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x40, 0x1c20, 0xff, 0x5, r3}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="001d"], 0x0) 00:00:16 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) mkdirat(r2, &(0x7f0000000140)='./file1\x00', 0x131) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000003c0)="82e6e6addea6ee7b462190093e65cd137c8184d297e4e337110d6bdc18abbc85320f1530a978888956328d5bd8bf2daa17d45eca5758856592cef988f0e3ed593dd6d2efbb76c12e7129c046340f43488c8ac2a95dad6d08488b59b2fb35d1e0496001b21d208198c9b66d3d0320829715793759abdf0cfda10223c7bff3ce2afcb89071d8615b76c5447dda98d36615b08d1fcec75f6f0e70cf0bcae085a198e7c2b8abd06bc13ce51cb179c528f859df28dcd9de4048ff5ba61ed21600c3f01de6") fcntl$dupfd(r2, 0x11, r2) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) syz_emit_ethernet(0x32, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000ffffffff508d30fe3a0081001a0008004501001c00002a0500009078ac1401ffffffffff12009078000000005fea619aea1ed202bad7e46c583487d533d140e66e2ec59c2a28bcfe9f02e189ef982887fb81036be10b2197a988618aadb70ee6506838c97927455196d7af7b2bcc3fc40b4d03b3ef93e884fafbc76bda94159ae2087d8d660c4dbf557bd2e110eb884c80cde12f821a17df64d6b709291a81de10d6c0224cf7325b058e9a6a39da7adb63de7eac3995d1887cfec4b20dfb413141cd5b5d234b5964c9d0d542d7c0a085751a95ed43efed1c"]) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x9, 0x9, 0x4, 0x3, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000340)={r5, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x4e0, @mcast1, 0x5}, @in6={0x1c, 0x3, 0x5, @mcast1, 0xfffffffffffffffd}, @in6={0x1c, 0x2, 0x4, @mcast1, 0xff}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x4, @empty, 0x6}, @in6={0x1c, 0x1, 0xfffffffffffffffb, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, @in6={0x1c, 0x1, 0x3, @empty, 0x6}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000380)=0x10) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="25c7") syz_extract_tcp_res(&(0x7f0000000100), 0x0, 0xfffffffffffffffb) renameat(r4, &(0x7f0000000000)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00') 00:00:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="49e262a28dac4f18c9753ef9904e112bd686b9aecc92adfaf279ddd8a55157085435bd567121f7286e7ea4357a7f2bb6fa2ec779fd32a4bc83cb1ed728bedfe6fc9197bfb157c5b5f9bc0450ecf6eac43a05f11a6e428499c451bd76e93613fb45334e5d7b823b776f5a1eb04318f20f521bd2dc774d07df49f5f85a660747e3ca") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet(0x2, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xd4, "b76d9bb75213514a8769bcbcc57b1cb854ddaeccebc7ed9ab78d714753c04242bc07b2b75961092d6ca5306162348b20927356c1ed609a52edac87392e35642ce10e499883f003471a260ffb993c3674f6f24ef338b915395724ed58c38b9def48e66ebcb075b32a3c7b6ebcf47b86e31850ae428351fda029fd665e1d6837559a4bdfe5f62aba3b847ea3859762cf755ff0989703e760806eba471d0f86b44c0d04794e0ec0cbd35570f087ae09951eb4e28b1c74cdbf3387f846ea1bb81f558ea2dd3e4766e59d87caebb2e27ef035ec73bb7e"}, &(0x7f0000000100)=0xdc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0x200}}, r2, 0x4, 0x5, 0x1, 0x7ff, 0x7, 0x6}, &(0x7f00000002c0)=0xa0) 00:00:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, r1}, 0x84) 00:00:16 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f00000001c0)=0xfffffffffffffd6f) 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) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000540)="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") 00:00:16 executing program 1: r0 = socket(0x6, 0x1, 0xfffffffffffffffe) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x6a, 0xfffffffffffffe05) 00:00:16 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x1, 0x5}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000880)={r2, 0x8d, "e8a3f64d5217d9e6da6d04c94ab2cc38036b04083382413431023e965ba6502b63ccc69a7a051923055c17e0f6bc8429405abbabf540ea168b23eff1764517717b180d524f3f1370e9abf29abf2bade30ab76d998de440dd4596fe74009e068f373595ba752c2c61929fb12ffd12aa7bf791f07a59af5c6254dd2f7874240eec8161d58fc61e056cc4b48526ca"}, &(0x7f0000000940)=0x95) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0x8b}, {0x0}, {0x0}], 0x3) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) readv(r1, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/177, 0xb1}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000580)=""/194, 0xc2}, {&(0x7f0000000480)=""/128, 0x80}, {&(0x7f0000000680)=""/82, 0x52}, {&(0x7f0000000700)=""/213, 0xd5}], 0x8) 00:00:16 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0xff, 0xffffffffffffff01}, &(0x7f00000003c0)=0xc) ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r3 = dup2(r0, r0) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000100)="59abf916aa18feeb734386cbd87599fd86d32d022d17234ebe7353c5ed69a746379ab58a80923090deecee2f7b696c93550a5edbd07734ef0616a4392693546f8342f18aa1db61017447bf2bbaa18602c85bc66ad40ceb156ef039140a3ca324778364dfdaa90da0941726cdbf092c79e84589c3a0e5af000a9b1feb5b5f11531903f89856f8a2ccba90aaacf1d89520888b1696bd6d00b42803a7e3573cb7b1a20e6b3783a61e3ddb49527f738317ab796f87db5fa5e4406cdffa5a7e9b8f92f09bcff11122eb8e2f816404e520b647302ff6aca02354e093e9e9134c029fe5eab405f69ea548c299e0ee284e4a67f01ec9") recvfrom(r3, &(0x7f0000000400)=""/151, 0x97, 0x400c2, &(0x7f00000004c0)=@in={0x2, 0x1, @loopback}, 0x10) 00:00:16 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000) 00:00:16 executing program 0: syz_execute_func(&(0x7f00000004c0)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x1ff, {{0x2, 0x0, @rand_addr=0x475c82d4}}}, 0x90) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000080)="a0bc5c77cf4c95513575314a1390e0188ea6e8f434531320ba1a510276c55bedc32e9ed7d6") ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000600)="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") ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000000c0)="fb5d3c8cbb511371308ea94a1d3658b2a39943c47a3ed05483df41b3be6f114c2d282c9196621566c8a74e6a999394378a7a02e8611120ded3a5bfe9c3cba3265eaddf5a54a14943feb899f011ba0c13") sync() ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000140)={0x38000000000000, 0x4}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)="5bf8ad7ac929d3d5980c35aa6de56ca6643f950541b73ef8f39a6a646bb6bc4ca6b4cfd7777f7b4a0faa5ca5a5203c002ef0f8fd12dca73d3060360b01e867d47b8bad0f6b24e43af394a4b5c607738bd484ad12caaf274de4b8") getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000002c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x204) 00:00:16 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr}}, r1, 0xfe, 0x1000, 0x18, 0x0, 0x5, 0x9}, &(0x7f00000001c0)=0xa0) 00:00:17 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000ab9600bb0000002f"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) 00:00:17 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x6, 0x1f, 0x7ff]}, 0xa) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet(0x2, 0x1, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="7400000036d162895bca176dd8002aeb3144affe3cdf7100451e3682b1e3641878d88d058dd6ca851b9697a1eba1de77e1d66bf6a392f8b13961f19fbc7cbd484448e497da7ecca6f6357ef01779a90b14b872ed84ba4cf7d87b49f81139cd4a7520729a6b4e8b3967bc904e7666625849acb14fd1be0000"], 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0xf9fa74ce20af7ba0) 00:00:17 executing program 2: socketpair(0x2, 0x20000003, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0xffffffff, @mcast2, 0xfffffffffffffa01}, {0x1c, 0x2, 0x7fffffff, @empty, 0xff}, 0x101, [0x93d, 0x5, 0xffffffff, 0xf769, 0x4, 0x100000001, 0xfffffffffffffff9, 0xff]}, 0x5c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x7, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getresgid(&(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200), 0x4) listen(r2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:17 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x8, 0x100, 0xcbc, 0x5, 0xffffffffffff0001, 0x7ff, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x80000000, 0x5}, 0xc) bind(r0, &(0x7f0000000200)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 00:00:17 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x10001, 0x4000, 0x7, 0x7, r3}, 0x10) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\t\x00'/18], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000140)={r3, 0x31}, 0x8) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x80010, r1, 0x0) lchown(0x0, 0x0, 0x0) 00:00:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x48, 0x171) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8) listen(r0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) accept$unix(r3, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) listen(r0, 0x0) 00:00:18 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) listen(r1, 0x0) writev(r1, &(0x7f0000001680)=[{&(0x7f0000000180)="06c773dfe0045a40273598d9f2c71628937f406be669ab5a16d5430718a9f9e408750254fb3a8aed7d5fd71c38e2a732ce084a5a3e2164f6a3761282e0e588d7a3cec8da4c56aca86235f687f23625fb7153b9855fecd0ea7b45ed1a0b34d767dbb399e62bd1319325e360d620dc9b0a0520fc2c2c60fe9eade374cbc24bb1ed944603a40568a3c924547292f47677a8ce6adcaef688f6252967727768b11c03251e0072b137c4c90d13256596760051c3842b98f1fd7bd94bc50f0905c7c730a8d09b00de9335ff9df5b1bf6ca86d2a09a3d68935ec20cfa233c6cf739f9a69", 0xe0}, {&(0x7f0000000280)="e4367dae9ceb71f4b6e28095ab6a64ddecbfc64b1ed062355db8a1c952780e24c519c25109d508efe84e3083509df19122ec973880ec6dbf7962a6ee3df6154245ed9eab93decf7975ab06c6330f261ebd1b7bc46050c037f878ad285d76712196705012a602be1bc2aa73ea", 0xc}, {&(0x7f0000000300)="b789e09987bd6c28ade5c3bdc443001b00", 0x11}, {&(0x7f0000000340)="81379198e6a50526b14261992b5c463102493a6000ac23725d6938c3c1515d046a31d698f573b04f464b40b3e50796ff67d55ef8c938f571b86b47419c7a03572c8eb40451408eeecd424eefca6c6413bb89646a0f836089e2cdb6302c4750c1679286cdb1eba2316d000d47c934ec7d50a801d6cbc152ee3895707adef50d5f8e0ef64608e566075c0f7393894b9f06b4c82bb1da69bedac288293bbe855b283348c8c49f35c6b4b941eaa475c9462052ea93877dcbcd1878ec133e1cc7b0f4a7eb40274539", 0xc6}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000001440)="98044c25df3c04b9fde82a43d6265c905bc61bd29c5d02b9b070c0ec173abfc820036b2a7c6e94e9be0628bb8182e8fa1b3269c92f90dea580a4dd5fb650ec490c794d0015ace32e2ab7c9df94f6fb11bfaee45e39b524fc940729427cc7c5996d69b65c1fb6f15b12a4c02dfd6a1bdc3a", 0x71}, {&(0x7f00000014c0)="3e6c2e50936be52987ff0adb9a491d31dcd58c7258006c548fad4029365654fa3188e6fcd22572f43fa0e871a0febcc380f54f480f33aaea779a59086143631f654d1d95acb17c49a5fc1fa2a982b5943d9747e78d1147cc2d6c125a0271409ab586c9b1e596052da6d7fe69f262a9aef76d5dbc972fabd245b83c06eb0f934cca7001d9d51be148b2b7d171f3fbc39d6515195b62", 0x95}, {&(0x7f0000001580)="045777fe9c4f8ac6535a5db6b77040f7f00b1d7dd300a8a20cb4fcdacc6488dc6580bd0ca19a1015581fcf1bfe862ca48b73e6d6db9beac6bf533d7e040d6b28f5f5813d1c9cc71107932b4a2bd24c38344f1a509213f4b5f0d89767f1e2fbbe357c979fa08b0d122a92898f1540930dcf610d9caea390c6665393fc1df5c24f93076d79d547a935ea18a3c22ce9836af02aa5f8f520670edb28003ae93bebe4", 0xa0}, {&(0x7f0000001640)="eaf0d5e778b60aabef50cf310f3c70f51540d4049f84d605a37b3fd8d02cd43ca1483d942ffee076075a7acb4ab1b1a4478a", 0x32}], 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x52}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x565}, &(0x7f0000000140)=0x8) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) 00:00:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000080)=0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$unix(r1, &(0x7f0000000140)="ff3679157ae13cf5ac18c128ca50783194dd8fffc305c78265ab422e371bff405314a559c5f7fa4041a33885be0f476f38527dcaa1bcb217229c76e4300bbad49452aee1324eb406", 0x48, 0x80, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffc, 0x4) close(r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000002c0)={@empty, @local}, &(0x7f0000000300)=0xc) r2 = dup(r1) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000380)={{"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", "aa8646587e3f83dedb81059941f250c05e0e59543f8b8b67d8411f6d52ec0ab9", 0x6, 0x7fffffff}, &(0x7f0000000340)="c09371a7c5652a5198a6eded9ca6e4104fb07fde44f27e344487a40f51df2e91cefcaaa22cb6c02160a4", 0x5, 0x18bc, 0xd68, 0x1, 0xa2, 0x9, 0x3f, 0x8000}) r3 = fcntl$getown(r0, 0x5) r4 = getpgid(r3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000840)={0x0, 0x6a2}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000008c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r6, 0x8d0c, 0x0, 0xfff39f680cb20c86, 0x6, 0x1, 0x2}, &(0x7f0000000980)=0x98) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000009c0)="deefa077d8ec83aa82d36a5864859d8e66fbeb5fd907a74aabaadcc836920538a2a7eff6aa64bdcfdd720958a630a00e47") r8 = msgget$private(0x0, 0x94) freebsd11_stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() msgctl$IPC_SET(r8, 0x1, &(0x7f0000000bc0)={{0x101, r9, r10, r12, r14, 0x10, 0x2}, 0x100000000000, 0x1, 0x2, 0x0, 0x7, 0x8001, r3, r4}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000c40)={0x3, 0x2000, 0x7, 0xa3af, r7}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000c80)={r6, 0x6, 0x7efd, 0xfffffffffffffffc, 0x8, 0x2}, &(0x7f0000000cc0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000d00)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r15}, 0x8c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000dc0)={0x9, [0x800, 0x8, 0x1c, 0x4, 0x80000000, 0xbe, 0x4, 0x4, 0x100000001]}, &(0x7f0000000e00)=0x16) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000e40)={r15, 0x40, "8a29d2cba94bbf0379802664ed8b74cd32b12bb2beb546b715e8c66eaebd17361bd383621cdad3e65e7c36afb662179fdce01bbdb910894fe52a213d138f7257"}, &(0x7f0000000ec0)=0x48) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000f00)={{0x2, r12, r13, r12, r11, 0x12, 0x6}, 0x31, 0x6, 0xe0, 0x8, 0x9, 0x5, r4, r4}) accept$unix(r1, &(0x7f0000000f80)=@file={0x0, ""/4096}, &(0x7f0000001fc0)=0x1002) 00:00:18 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, r1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_int(r2, 0x0, 0x46, &(0x7f0000000080), &(0x7f00000000c0)=0x4) geteuid() 00:00:18 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) recvfrom(r0, &(0x7f0000001100)=""/111, 0x6f, 0x41, &(0x7f0000001180)=@un=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cdb500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001171ad7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/4098], &(0x7f00000010c0)=0x1002, 0x10000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000011c0)={0x2, 0x6}, 0x8) connect$unix(r1, &(0x7f0000000040)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x5, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(0x0) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") r0 = semget(0x2, 0x2, 0x100) semop(r0, &(0x7f0000000000)=[{0x7, 0x1000, 0x1800}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x1000}, {0x2, 0x5, 0x1000}, {0xdffa759a226d881c, 0x3, 0x800}], 0x5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x88, 0x2b) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={{0xffffffff, 0x100000000}, {0x2, 0x200}}) semget$private(0x0, 0x0, 0x0) 00:00:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100104, 0x5d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xa5) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x65, 0x0, 0xffffffffffffff1c) 00:00:18 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) recvfrom(r1, &(0x7f00000003c0)=""/182, 0xb6, 0x2, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:00:18 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000000040)=""/18, 0x12) syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x191b, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000000)={@remote, @broadcast, [{[], {0x8100, 0x0, 0x1ff, 0x3}}]}) r1 = socket$inet(0x2, 0x5, 0x4) dup(r1) 00:00:18 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=ANY=[@ANYBLOB="70000000000000006b8e13031f0000"], 0xa, 0x0}, 0x0) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080000c8a20d0d00fd1b02db5d900020f01fcc653fb0fc481b56269006446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c0cc7420ffbee4ffd4fc1787896b001fe055ff6f6c1460000e1b1ac45e22c6a892e2e010064df089f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) wait4(r0, 0x0, 0x9, 0x0) 00:00:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7}, 0x8) 00:00:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) recvfrom(r0, &(0x7f0000000200)=""/182, 0xb6, 0x2, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:00:19 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x206) semget$private(0x0, 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x3, 0x411) semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000740)=""/4096) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept$inet6(r3, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x9, 0x100}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000001c0)={r5, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getpeername$unix(r6, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:00:19 executing program 1: syz_execute_func(&(0x7f00000003c0)="1c11b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030f2ce424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c3c4c18d72e300ad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3f}, &(0x7f00000000c0)=0x8) 00:00:19 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:00:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000080)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) 00:00:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/222, 0xde}], 0x4, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') close(r0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000500)="4d7fb88c30bf859cead0fb06ed00855027f363a52b8d2a0f7c16adbc0fff405a96700d6e8032a61950e269d9d82cfac0e8bdd27c3521dc70ad4cbb4f71b32c7d06a20da63c32a895debc6262d0cfc9b32d09f3892cb686f1aee5ce08013669b43ee27854fbc14550f28e669a1b6a67c3c9bbb86b8407bcdcded124923337eca937457e4a3a3c672bd1bc336ea4fe9798dcabe3c45427a7866dade411d928511a75946d11c3b3e486") syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) 00:00:19 executing program 1: syz_execute_func(&(0x7f0000000140)="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") open$dir(0x0, 0x0, 0x0) pipe2(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ftruncate(r0, 0x80000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/209, 0xd1, 0x40042, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x9}, 0x10) r1 = dup(r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000180)="1edb7b0bf4bf1f4796a59633c403b899fbdb462b9a3d02cc2c7c25e449d86089d17f6ef2a5fa1cdbd7f6730291cdedbe45") getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:00:20 executing program 3: 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000380)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0x1) fstat(r0, 0x0) 00:00:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) 00:00:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f00000001c0)) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/190) 00:00:20 executing program 2: syz_execute_func(&(0x7f00000006c0)="0c04b5b598cd8040dbe2f56962f5696200d9c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfa427d822a2a66450f1144fc1400c4c4767667664d0f7efac4c3dd6d680748515165468034be00c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d141146a00400000000000000") syz_execute_func(&(0x7f00000005c0)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x80000000, 0xffffffffffff8001}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x48000000}, 0x8) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000340)=[r3]) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x400}, {0x1, 0x2}}) 00:00:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000000)=""/140, &(0x7f00000000c0)=0x8c) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:00:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202430ceb93f8aee5701f6ff4367c"], 0x1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 00:00:20 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setregid(r0, r1) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4}]}}, @icmp=@info_reply}}}}) 00:00:20 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet(0x2, 0x20000003, 0x2) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000001280)="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") 00:00:21 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:21 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x1000, 0x4) syz_emit_ethernet(0x89, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff7f0000004700007b0200008000029078e000000200000000cd0774aac5028f00149816b1c8e83c4d74fa05ca54f66d0b2bc58d98368eb9dac058bde4966118d3c5ce66a9d78342a2beedd860489d9b3895193ef7fe7901cbcf179878714ac4e85377069600"/121]) 00:00:21 executing program 0: socketpair(0x1c, 0x30000005, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000000c0)={r4, 0x42, "5770bd5bcb07374f2f74b570114f24a26642e5318312a10ed53f3df59b9e12846992aa731be79537246981d98acd522016ace58a9cca7a764352c662b19eb35f92d1"}, &(0x7f0000000140)=0x4a) 00:00:21 executing program 0: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f00003df000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000000c0)="2bfb1b98f59cdb41d0d76fe413cb2ddf6a0d4cf483cc77e1e74c24eb19c770a7dcfaf9cc4639") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0x0) mprotect(&(0x7f00003df000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x6, 0x100, 0x8]}, &(0x7f0000000080)=0xa) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000)=0x5, 0x4) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f66006c653000"], 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r3 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) getresgid(0x0, &(0x7f0000000600)=0x0, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) r5 = getuid() chown(&(0x7f0000000040)='./file0\x00', r5, r4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) 00:00:21 executing program 3: syz_emit_ethernet(0xffffffffffffffaf, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:00:21 executing program 1: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000400)='./file0\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socketpair(0x1f, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x1000, @empty, 0x1}}, r4, 0x8, 0x8, 0x4}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r5, 0xb9, "6558c3806148e4e0fb1e0eff2941a22034a16560813aec50b6378ae76db8a31f7f8dbece48a2591ab0f0993fab8ecc84d88e42e4024e3e9a31661cd3e8e042f8e8ade245a359f9c897ad1bc222156bbcfc4de8b9ac49edcc81e4a91a7b80f84f1c6a7acb2c41367672ddca760438f40d64d79f334129e522faf6b89741d1693c441f8b1d54791a0b782c0c645a3d8221b3fc8ae6c920944e83d9c5b3058049ceac9073c2687e36b26712b079ec9b4314e48e4f04b9cb636975"}, &(0x7f0000000240)=0xc1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000380)={r3, 0x10001}, &(0x7f00000003c0)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:21 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="985e0f6ae8adc44185fdf10f05f359bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcf3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a56054ddc201b04b970000f08171a30b8a826efff0c2f0c2d4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xe6, "5ff3ad597d302ac59905e3ecef0fd81e4a9109483b54859eff553078704d5ef46a6d85780920901d67ed03f4f5137c9b83ef6a46851720f94b2581800a4a664daf6d4a93b3669d359a529d5142b09ed5ec027af0faf1076863acca58956591d2f0d684951ee24f87d684331d5387b127157b77d1df027c1601327d07c793272f6589d7f5dc257bdb1e9a8ca4dc473d4c90c419f2e3ad2dc45d8c3180ca93d5baaa840bd1c569f4acec11f92b7d60f2c158f224a62821d3e0e0e0a9025140f8f822781d29c9f1025daf9b69aaa4a579abac3064475bc6f3969be7957f298090e7668b82f837ca"}, &(0x7f00000000c0)=0xee) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 00:00:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xaabe, 0x4) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x4004667f, &(0x7f00000005c0)) 00:00:21 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) shmget(0x3, 0x400000, 0x1, &(0x7f0000c00000/0x400000)=nil) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:21 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x200) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x8bb9, 0xf80, 0x3]}, &(0x7f0000000040)=0xa) syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") 00:00:22 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000040)="cb5a69293ed2bac5eab1d76793caa71819c743111a2f314308f0265fca5afc0b5ff8d742dbf2a93bc1539a66fe695f040f9ba4b343d07ad94dd9e38e4836a27f85edbef8c76babfdcef0aaa438a2c5d2f6fe41826d2f83b0d23ac0ba88871b26a4b3bfe3e5074faaad3001bb8f3935f4717b78e9f7b35459786b4e68dd6985e9870d69fa413be5cb2237a31199047bcafb35b835256538f3e2d8fada707e9a6ac9f27ee5f14cab41eb7beeec7ed973940561fc3111592822b85bc9db542690ce37bc383156909e78", 0xc8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munlockall() 00:00:22 executing program 1: syz_execute_func(0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r2 = socket$inet6(0x1c, 0x30000007, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x7ff, 0x800, 0x7fff, 0x0, 0x5, 0x1d5, 0x7, 0x0}, &(0x7f0000000100)=0x20) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000003c0)={0xfffffffffffffff8}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x10001}]}, &(0x7f00000001c0)=0x10) socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000000240)) 00:00:22 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_buf(r1, 0x0, 0x4d, &(0x7f0000003540)="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", 0xfffffffffffffe9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockname(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/1, &(0x7f0000000200)=0x1) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") truncate(0x0, 0x200) 00:00:22 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x9, r1}, &(0x7f0000000140)=0xc) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669c9f2057ff66c653000"], 0x1) r3 = dup2(r2, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=[@prinfo={0x14}], 0x14}, 0x0) 00:00:22 executing program 3: r0 = socket(0xffffffffffffffff, 0x0, 0x7fff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:22 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC, @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYRESHEX=r0, @ANYRESOCT, @ANYRESOCT=r0, @ANYRESHEX=0x0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESOCT=r0, @ANYRESDEC], @ANYRES16=0x0], 0x9a}, 0x20108) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/5}, &(0x7f00000000c0)=0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x100, 0xffffffff, 0x20000000, 0x9, 0x37}, &(0x7f0000000240)=0x98) 00:00:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x4, 0xf4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x38, 0x0, 0x0, &(0x7f00000002c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x11}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x200}, 0x8) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000080)="0fde423e0d7aaf02caf8c291b7b66c7d34d4ac90ca5a70aa956708c7da36a562c93db688f5dfb855f892771f8ffbd666e7dc78ebdffba2f26760b2b4a01eec0feed6ddbd21b0fb84b738165c2e5d22b7fe903b5e05165dec45a52b18513ea656ed44d5") 00:00:23 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x4}}, 0x0, 0x7, 0x2, 0xff}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x8, r1}, 0xc) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x102) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x200d, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:00:23 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6cb}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r2, 0x9, 0x8, [0xfffffffffffffffd, 0x1, 0x6, 0x7, 0x0, 0x0, 0x8001, 0x8]}, &(0x7f0000000280)=0x18) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) readv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r4, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 00:00:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000004fe80000000000000000000000000e9a902"], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:00:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000580)=""/195, 0xc3) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="4ce69a8bd1742394f928225113f0ec077f744f3896d4059bb21ff1713f244d16b1dd84acf87ac470bcf4c425040751cd89d223e17c073ecd52d96b") 00:00:23 executing program 3: r0 = socket(0x2, 0x5, 0x400040006cae8712) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0xe97f, @mcast1, 0xc57}, 0x1c, &(0x7f00000004c0), 0x1000000000000103, &(0x7f0000000340), 0x77}, 0x20000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES32=r0], 0x4) clock_settime(0xe, &(0x7f0000000140)={0x200, 0x1ff}) 00:00:23 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2e, 0x0, 0x0) getpeername(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:00:23 executing program 3: r0 = open(0x0, 0x800, 0x140) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x8, 0x1000, 0x1, 0x7, r2}, 0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x1bac, 0x4) 00:00:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x4, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) 00:00:24 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:24 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpid() rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000004c0)={{"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", "183b628e180e150ac7eda50d9b6b97a09f88a45eee6f2e63f049d51eefa1bd83", 0x4, 0x6}, &(0x7f0000000080)="2736ed842ece6780555ee26e59db9872f7d7ddc1cbd9178eb6f020a0dde2a2acc88ccb4cc144566d93c760a8aecc80ba464d71097dcd586e3553d8ebf0fb6087d9c11c2be9a790c05b3f93af6ab352312c566bbb2466a51971d66afbcf3f8d7b47f537", 0x140, 0x7, 0x7, 0x6, 0x0, 0xbf3, 0x5, 0x277e}) 00:00:24 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="59e5084a2dd907f7867af1b55bd014002e2f66696c653001"], 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001600)={0x0, 0xd, 0x5}, 0x8) r1 = dup(r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x9, 0x2}) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="22e423d2a60a56ced13f4b757b7f6eec544368eaf674130ea1bec4124bc49542776c6c28079e806c0070664ba1f1a4a5154c79f185e17153b231f37dd6b9523cf9e85b55fe33c8299210656522a0f8fa4dd685f7cfe183f81895a5f2587730780ece8dd33b16cb1afc960535e82678beb0c65acbad805133bee10d8322231dad2e1db347aa7ed8800971c18aeff37f8f04844ecc888b9dbe314588e6d5bfc347f1e5c6150205aaa5f8a0ae2ba473a57ae1d496d4ed5309c5c4dc10f409547fb5366f9763933c74cb4904dc1e02320f5e13da0bd11b39e192976ecfd7fb5c31", 0xdf}, {&(0x7f0000001240)="8e8a7a8c4857abb754502e5bc06f48dcb937d999586c4a97270bd438b595602fc8328cce27dba283e35b22616b42724b3562f599e514aa9426ace8426203fc4c5706eae0a539e7536f57cc85b5b2285634e6dd407f6fe3635696bae8f7f43fe219d77003e4149d2ffb3bc9c217b68deb5d207e01a26e90a918b5246b9aeac13e83b1ce7e3d65ca9e1ca358206579c3176b01b3a5384c65da10242194a48081fc3924abe6c9e1938490", 0xa9}, {&(0x7f0000001300)="d6076020cb9b7078aac07efe53b989ac04ed4113cecf534346592e1f79243384a8cfd559ceace34ee6d6b80f493265fcbfd82ff030d88d4a0cfea1d75f3cf2ac17fc6e5b2c76bd9942b22992103ff5c22fb33167d52be95a400af0731260959e6edf2ed2f65ffe608383eab47a4efa67575b5d69037e0a7fc9ca76347580f6042049553206a45402ce22788abc8bac7b2a193e06eff55a07", 0x98}, {&(0x7f0000000080)="796f7e1de2495798f216a58f8e6b566ed702e2d11231caa36ff214e3a1f0766430c7eeb77eef474749", 0x29}, {&(0x7f00000013c0)="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", 0xfd}, {&(0x7f00000014c0)="3b0e3b0d8c3b9c266d134f76107b6bc1240610619bf5c7b837991485cf13b29d10e97a08d48907d59896543c862f135acc1c743293e67ced1ea18a321b161eb41fa3f59b1363e19b0dba799ce5d25ec2ea31d8ab0ec2ca2ab33a62bb4ddcf3ca70a732e7e99887e1f56c68904878d81ded3d07fd0b776bf200ddbfce0a64e0aefbfbcfbe7de267c6fd5e3c6cd9ae67c422c1125070918c193617ba65e5bc144f9f56974a77a5a6ad3663934707", 0xad}], 0x7) __getcwd(&(0x7f0000001640)=""/178, 0xb2) 00:00:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) flock(r1, 0x1) 00:00:24 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x80000000000206, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x6) 00:00:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 00:00:24 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000180)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) wait4(0x0, &(0x7f00000016c0), 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2d) 00:00:24 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0/file0/file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x100202, 0x20) r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) 00:00:24 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:00:24 executing program 2: r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) 00:00:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="010000000000000093ec631d08ef409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e45224192b3d8ea463cf101e8552cc81c2f570fbb5e3237cb857e774d7df255af3e741f5218b974311d71e1e535f37ea73b5ebd8a8fd538d711691d0c060339e2606fc6ab5c9631714a7bdc15efd6c002519c007279b83a085306787a3b096af2f7ee9a8c94d84e85302828458aa700cad88b1faecaa8ea7b9f831341a73e70074fe67fe7385fad708eb79b9b437cff0427d6b445dc464ab7c8ba412e825a443b6b4d65e70ccad8a96d11303ce4c43fec1e024fd966b2c9e24a905bb"], 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9e0f221cacb9ab23e83daeb6e32288e77c64c4a5875917a6b1b9f2132429635489c3d094ddbcb99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa99214cf4399cc17e49108770938b69482305dafaff120ce048370c7b3240e2fd034678cb1615242d97522a352140cfcd1bab35c100419ed0b87d9599252bc2ae25efae01651de6669000000000000"], 0x1, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x200, 0x2, 0x80, 0x8, 0x5, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, r2, 0xd19, 0x6, 0x84, 0x1, 0x9, 0x4}, 0x98) r3 = socket(0x2, 0x5, 0x0) getpeername$unix(r3, &(0x7f0000000e40)=@file={0x0, ""/4096}, &(0x7f0000000400)=0x1002) getpeername$unix(r0, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8) msgrcv(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x4003, 0x1000) connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) r4 = accept(r3, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000003c0)=0x2, 0x4) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 00:00:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x47, 0x2, 0xfffffffffffffffd, 0x80}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x3f}, &(0x7f0000000100)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./kile0\x00'], 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0x53) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0)={0x5}, 0x4) 00:00:24 executing program 0: socket$unix(0x1, 0x285216737fb71d96, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xb000000}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:24 executing program 0: r0 = socket$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)) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000000c0)="008cb65805a2635c688fac024c10b26e8c3356c6fc0552f98393db6034fe0840cbb89133d1b0a10743f73371480686a5ab7e33c9127b3771cdc89613c98c4503b149f4c6f3da") ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000000)="df8d9d4832e9ec173e7191347177c8ff98f843a5ffc0be45b55ac2628bf4d2b3dd863433d804a36b9689316e60149421c399e7b1be158ac2321d80214cd9d78644b4b572b6e06b153cb2ab0eafbd18caab38aac14dd5ca39125ecb684e3a6206f1ab0fcc81129c5b5113c5864506") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xcc, "0a61c8e4dc3ef84c7817d85e92e71fdd1f46bc29e6488c90d53bd47b8ccdd93520814fd63932f5e58419df87ad18d5e29050baeb8b4a77ff95200faab7f0560048249218a6e23ba40c32cb0d7f890cc7562aec9c80805e407a804a0e2139eef767c23800851d2320c072db417369c3dedc61e089423a96e5e2c9229b8f7ce1cb1ce419b9e70939b3f1b78493f8f3662de2e106e669928af61fc51fca8b3da72a28746d7cfb5a0a3fa0451e4c31b0136819e720875dc62fb298226ee6e229e62ef6dc17157774cfb707f3ce79"}, &(0x7f0000000240)=0xd4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x10000}, 0x8) 00:00:25 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x80, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) getsockopt(r2, 0x6, 0x6245, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x4, 0x60e1561bc4bf70ba, r2, 0x0) 00:00:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/26, 0x1a}], 0x4) r2 = 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, &(0x7f0000000180), 0x4) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000001440)="49e90376d21c2577c6d5b2d1189e736fd9a478e72e40799aeca7ddf46ee9907a8552df836a8c48b20264c919478ea19cdbbd566d7054ce05884083e1a64822a0fb4a34fe6a3e898888ed96697a6defce04b831270a1ed183ff517b694f3821a780222600d9a18360c901152992df54e161f3f141") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) shutdown(r0, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:25 executing program 0: sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mlockall(0x1) 00:00:25 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) r3 = accept(r0, &(0x7f00000007c0)=@un=@abs, &(0x7f0000000940)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000980)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0x18) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:25 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x4, 0x2300000000000000}], 0x2136, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1b6, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x1, 0x8000}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x1, 0x3}, 0xc) syz_execute_func(&(0x7f0000000500)="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") 00:00:25 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) semget$private(0x0, 0x9, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='^\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) writev(r1, &(0x7f0000001680)=[{&(0x7f0000000080)="747854befe1718450b95aa4a", 0xc}, {&(0x7f00000000c0)="fa865644423facf9dac443f11547c8daa52da86ebdb1c077d85eccd669a4be1c7413541e72e4b2394658bfb6cdb58531c1d2e4708fc763376e2f011b721e6daa5ca540713be02fa605ea42dcbc25", 0x4e}, {&(0x7f0000000140)="0fe6c7e2772d7505f180d0bdd164a0b7946d9bfc38a4ff0c93ace5a12f2a347450444bcb5fc2bf2ae4f026bb21a1f42e4a83667fd2030fb11d218fcf91f7b83a27cb8ff137", 0x45}, {&(0x7f00000001c0)="b8a7e7278a00a2f25b8d75e0af19bc901c4e2e15fc8cb4c58996c118300e4ef3b0701344b5093ac0872e21826268bc908d317ba6fb6b4185dde8f3c4490a6e054dcb8691ca40a0501c13a541c271857d162b12f5f3e8cd7c3b08a99ee303811bcc60dd0bf2ccbe8d81158225002578ae8761a1ecb566f9739580ce4a92c2c2fa674cffe8ed83f26533c0b0ff12b0329ac042645438f9dcc1ddb785430c9d2e43a6851cfbca312e4ea4e64d21a04594957217a5960990fe21e993878abd9b63ee2099a2c81ede7c4510da3028a79b", 0xce}, {&(0x7f00000002c0)="4c36b7fd885644da819a151f22cf61a0a963da9691f60287f3c608d7b5a0839f00224e8fd6ce03eaa760d91b2cc1abdeb408dfab492239bc8f122b8f0397684faee12ac77bcd8f4d75aabbf442e4c7a95e2a2eb70e23e58844e34a64678e2a285380b88e53faef3620fc5e638dc68c1f205344da885e1d801ce3c41151d981fd8862961f9266894180eedf6f50e224463414d7e666407c29ca353a4a78b3c8a46b43989379ebff1ee0c631643eb67304835c69ed2585f59d855047da20efe7a2b545960bb03e7668bd4248a17c433f14a58a0caf498b07e1f55c816268e76203732ead14733da3c6f8a54b38b98b9f", 0xef}, {&(0x7f0000000500)="134e588a85782dd5c637b676283112afe990f883aaee7e98e1e81e744aefc6b6db751afd6a99f8f37fc8586828215677185fc752c8e6f8838e6c0e24d084bb7241bc3a3374445ce34108c132aceebb702d0d458e311f83718a59040889e91f6cb28f", 0x62}, {&(0x7f0000000580)="fde871e25ff34f77748eff5958ec827329d410430c2491721b4e0ea25a828145729c9fce61723ee4aeafefe53c92c285e80f0e1a66f91f9129e4afec97c184c117b7609ef92be0ff72754911639a2cca12eae36549986c6339b7b0f8a2ce3a722e", 0x61}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f00000003c0)="95cda68f9ae06919d6a68f39f999cb95c8d3f56e1ea7dc1f82579b8cbe64160b4c23d068c13583c2bfde3fcd3f9d799e", 0x30}, {&(0x7f0000001600)="4fd70fd591e4c2eb418260c7cbd998197d7ccea5df69a98e843748fa50e03619ea2498a042d80f0d416b7bd3bcf53ee2a58e1a461cc36663401d56b29dbd9e988b323655980936f2b30c45b2e9d12fa98ec258d7eec176", 0x57}], 0xa) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:26 executing program 3: syz_emit_ethernet(0x15d, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:26 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r1 = socket$unix(0x1, 0x0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xf2, "677fc61ee69b647ab12eeb7ed19f2423d6f2189ae43e24aabaaaf295c088222b84328c4956bb57e84c6f9fe3c739c713d321a78bd8282c477ee29603c847793eeea9f1cfeef0ea23f8328069aba6d3c279cd1bd3219badc69105ad0b9901e2a85b9e6e55181695993ba76fd342dde55d1d214621f281f4ab55fa3e0c44e12ef49553f156c3e35d9688dd304d7565b448109a90a1a2f2dd35cde0a3946000288772d9cb123ee69af4903f298567191ec5bce073a4272bee18b115ec28980e5366b08d2121c2cc1c6bd61ffef57c2a61fefae00fdf062d3224b7b5cfcbffc6ca06e879541109b85a9fb5d64ae35b1d02e14b50"}, &(0x7f0000000180)=0xfa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)={r3, 0xcf, "79fbf423c4111336cff694bc1870d32ac3ee9ce55bd992108e39d0274ed183c64a5f7680ed686039652182125ef2484b03476bccfa63264ca159433e9772056a0af63fe4b917896de6fe766668afda60ca2a27c57460a056b24167a9628370b93736a2b7beee34f0c2553b8af67c9fecd78cd9786ab3cdb52ccf1b835154b86b49b8153252a768e15ed2cd29c61096b3e664f2df689f652aea78226f5ae8dc3ed513f259a8b85f97fd4935ef7e3b7c543e543c525026a192a26f3edb5b48c70f542b3c0fda48ad095c011794fce96a"}, &(0x7f00000002c0)=0xd7) 00:00:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x101, @empty, 0x19f}}, 0x0, 0xffffffffffffffe1, 0x7, 0x8}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x6c2d, 0x8, 0x0, 0x7fffffff, 0x2, 0x2, 0x800, 0x71, r2}, &(0x7f0000000180)=0x20) 00:00:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e89963a879ec1ba54da2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x101) 00:00:26 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c340f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xba2101545b400573) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x7fffffff, 0x6, 0x8, 0x3, 0x2, 0x2, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x5, 0x7fffffff, 0x5, 0xfffffffffffffffe}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x4, 0x100000001}, 0x8) 00:00:26 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/33], &(0x7f0000000300)=0x24) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x40}, &(0x7f0000000440)=0x8) mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r3 = dup2(r2, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r3, 0x6, 0x428, &(0x7f0000000240), 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@broadcast}, &(0x7f0000000140)=0xc) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000480)='./file0\x00', 0x100, 0xc) 00:00:26 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000400)={r4, 0x1}, 0x8) r5 = getegid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[r1, r2, r5, r6]) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000600)="7d78ffb7db693202afca8c142b0d08581006428d093a01b9d8c38d8235d7fd4f607006dd3dbd062f214c89472303ec7a730a86698da5ad14dde958ca2363ee4e51646c91c1ca8c8f0031c8eb0dcd134f4a4c92e7d916394c4decf721c2c8a2b36399fc0bb38f79184ba3ede599df92650ff83a64a9ef4fc5905296e1514bb94a1d9d37254daecc9cfa063b7a876b4eb856bb5f437d948f089e8d7f0be53b6577e54d64a7e2f0eefa0f74c2f381f4ffe3e22e03a3dfea7bbf00"/199, 0xfffffffffffffc1c}], 0x100001d5) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 00:00:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f0000000000)="a49bdb56926157a2225159f69f86b9bc6f3abc4f3bd635c0468b992ccbf9b82b6113", 0x22) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 00:00:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000006, 0x1) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4) 00:00:26 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x5) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x20, 0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000340)={0x10, &(0x7f0000000240)="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", 0x7f, 0x48f36697, 0x2}) socketpair(0x1c, 0x10000007, 0x3, &(0x7f0000000380)) socket(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="64297208c3b6d673ea9b23442c75c4b4ecc2d9ea0ba05e6bcbd6fbc04ce6c05160c62254eb8535ee196e9a0d7b93b6a6a8d8b030ae3e09247558cf38e0554a48a20c5fae9b87b0f76e") socketpair(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x408) 00:00:26 executing program 0: r0 = socket$unix(0x1, 0x100005, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:00:27 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) fcntl$dupfd(r1, 0x11, r0) 00:00:27 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000) bind$inet(r0, &(0x7f0000000180)={0x2, 0x1, @multicast1}, 0x10) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00050043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:27 executing program 0: r0 = getpgrp(0x0) getpgrp(r0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000010c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001140)=0x10, 0x30000000) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000001180)=0xff, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001100)=ANY=[@ANYBLOB="070000001e0a03100000e7ccff00ffff40761b40"], 0x12) 00:00:27 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = accept4(r0, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000580)={r2, 0x7, 0x1d1876b}, 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='*[[\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='\x00', &(0x7f00000002c0)='[]+\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='-\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='/]\x00']) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r6, &(0x7f0000000280), 0xa7) preadv(r4, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 00:00:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000740)=ANY=[], 0x0, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 00:00:27 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x46f2}, {0x1, 0x9, 0x1800}, {0x2, 0x4d3a, 0x800}], 0x3) __semctl$GETVAL(r0, 0x4, 0x5, 0x0) 00:00:27 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) chroot(&(0x7f0000000140)='./file0/file0\x00') faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) 00:00:27 executing program 1: r0 = socket(0x10, 0x30010000, 0xfffffffffffffffb) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000100)="7637bb3bfccb13b3d2f99f393b70d97019db8af847fd3ebe0b3368403e4bdf72e306b76a97eaf616c07a75117b96d3dad0582ba5c313445facf62efdbdc23dd33d46b9e5cf20221908de596dfb85e0c1951a21472d632aeae08e1c73f1ec84818be68c4f808b7968f90a7f7e79d6afe623fac501b7ed2f504d4eda921d91cc539b3bcd572943ab328ea8d0867398ff8cdfb432cffe04af4c257f55a32cfa749865") connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c22183910334810a4449e26bab95ed60675aba3b5eb14071989e9e2991b68b88824b37f00"/49], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @empty, 0x1}}, 0x0}, &(0x7f0000000280)=0x84) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x8, 0x400, 0x9, 0x7fff, r3}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xff, @loopback, 0x7}}, r3, 0x0, 0xa57, 0x4}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) 00:00:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r1, &(0x7f0000000800)=[{&(0x7f0000000700)="92677a235db6ee6a5f403be948d04d45a9348ec647369757aa17f7bfbfaee198207bc91b78", 0x25}, {&(0x7f0000000740)="ec36bbb75e543b34f5a1972e27fe7bb685cdd2ca9125b0b467affbaf43c58a6694744929cc71ca", 0x27}, {&(0x7f0000000780)="0195fc51119e4edfbc8db9f3f733ae7064c426741d8b81ac93c063f81b98625f50df2ec05272e59c85d82f23c16a3d35a8df22a007429a8bac1e9778739ed57f2bf7a00e95e518c8", 0x48}], 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) 00:00:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x215) 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000100)="12724a07be13ac1a6646b8ffba6b7428c7e2502fcdd9d5203d1df0923f0e5c63610c083ad0f36b73a4dc9d863fc36555fd700852874a14a3ac6656961c4fae20c21a8ebc10aab354d30f815f0b11d5dbb4a8060ed3e30fdba5a32ea6f5bc790a64cd2f9ddb07b7ffe26a7635a08938814944feab39fca57738fae85541f1982e8a4e1b7d973f7523008ff5405bda7700284041fc6b8b7c4f8b94f8fe4333beacee89df3ae9b712a521a7525ab59b86c1cc6bd015fc6002a86bceff4cd9645ec3cc1d7d303a208b127411812de02063f56bb4babaa90390b0e8e0d2edf5c363e455d23f0e898e343e83") 00:00:27 executing program 3: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5dc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4800, 0x800, 0xffffffff, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x100, 0x800, 0xfe, 0x8001, 0x6, 0xfffffffffffffff7, 0x6, r1}, 0x20) 00:00:28 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9, 0x6}, {0xff, 0x3ff}}) setgroups(0x0, 0xffffffffffffffff) setgroups(0x1, &(0x7f0000000640)=[0x0]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xf5725684f44e0768, 0x20) socket$inet6(0x1c, 0x2, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xf8, 0x101}, {0x58, 0x10001}}) 00:00:28 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000500)) fstat(0xffffffffffffffff, &(0x7f00000000c0)) getuid() geteuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:28 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000001380)=""/9, 0x9}, {&(0x7f00000013c0)=""/82, 0x52}, {&(0x7f0000001440)=""/20, 0x14}, {&(0x7f0000001480)=""/19, 0x13}], 0x9, &(0x7f0000001580)=""/59, 0x3b}, 0x2) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000001780)="92f7aa0d7d5fa495336624fc4b46a09005aab4952a842332777d06358b94ea6555bcbff4eaecab6ce4e29d80f6dc09e0f2e4998daf960e0bcdffd02586353a27ca7522aee165a8b5c45279c6a57ebf01c23da6eebf3b9bcac946e7f8455ce69649f0af375ac0c17f367628c6f1c1cde6ac4bdf7774726830d647ab32") freebsd10_pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000001740)='./file0\x00') syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001600)={'accf_data\x00', "8aee03fe5ed23a2b2841fc6861dd1656ebde85d93bf910f3711bd599e14a914071b1e86fbef389702ea4ad5601537fc224c91bb514c3abd59fecef60a48b304c350202932edcba13905d8a43355e498b6837ac71ca2eb202d258aa2c21563f9e78803c0c353c44f188d614eae59d627e0b197928a245b6161b29b8055623fd690d9a01396ca37a84e36e5a5ef62bc46b7a004bbb51223fd8a5b91c75d26278c5d291d7a4a8725c2b9b76fbf9beb2461431b87d97782b5cad3adb44bdb1fce7ebdb78daf498b2f4b9eb26a41a4003e79920b6d0f73f3784ace3595b3247cb65909999e156d18c3d6566ab6ea4ff71a4cd"}, 0x100) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd11_mknodat(r3, &(0x7f0000001800)='./file0\x00', 0x8008, 0x8001) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000200)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0x2, [0x7ff, 0x401]}, &(0x7f00000000c0)=0xc) connect(r0, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="c30000004dafa0436e15bd0a49ccfe4f82916572bd3d8a606326c0c1192c053c915196fa66176e9dc71745914b409ec6a0317323935b108c46e93a9eb5fbc5079f1b10727675d7d06aed108ac3768b5a325b8fec91de2c7f16907eb57a0d269a29eed42a16aa23b9299fc02dba01f80335ce2f1013c1488e82a6670ce2ca5dbef4afb915f62659e3da15f3f3b1dabd119478ab6d815ffc997105054850af4b546f3d1418a25c4ef7b01fae1a8e323bb1024d9addb0d3d154285ef96d4645f090c71b218e177b1b"], &(0x7f00000002c0)=0xcb) 00:00:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100003, 0x90) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x9, 0x1, 0x200, 0x100000000, 0x10001, 0x4, 0xedf, {@in6={{0x1c, 0x1, 0x2, @rand_addr="9b034afad203b4cbc661b95d3e409a03", 0x20}}, 0x0, 0x7, 0x9190, 0x3, 0x200, 0x6}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x1000000, 0x9, [0x8, 0x0, 0x5, 0x10001, 0x800, 0x10000, 0x1, 0xffffffffffffffc1, 0x6]}, 0x1a) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2060, &(0x7f0000000000)="d9fcc56f3dbbf430a698ca01ba2f8169075e0ccdf675f59e6d5aed22a00d3c9886544e285a7f2130c45465b75e870cacc977dbbdefd2df9108c3dc84b1255be393a9d68bac4b9e464e7dd05d5c6586002bf7f31700776b8ebf1965adfc0f3822e7b782f3706ee5fa148a12911cc11b0e65919a16217e1cb8f346345b388514cc1ae007a7588991916f41615ec516a795448abdfc35e240f6247bb3946ddd082af867839d9b05e1cb0e8c673ee3aed445eae27b18a14b", 0xb6) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getsockopt$inet6_udp(r1, 0x11, 0xe468391607695f3b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) accept$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10) dup(r0) accept4$inet(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x10000000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000640)=0x10, 0x10000000) dup(r0) fcntl$dupfd(r0, 0x0, r0) r1 = open(&(0x7f0000000680)='./file0\x00', 0x402, 0x32) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052e9ccb6904b2440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000446fab04f5ebf73033e2388cbfae6a89a62e4de6147fe091172d75891f40742d01a99a8fec4c24bdf364b21242b1a6dba88036220a23aa7f1b515dd6dfbeb95828d2be5a9daea9af99ded1902cbeb14528b424d23c0e35e0f4273c3721471a59936ae4", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x100000001}, 0x8) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x2e, @mcast1, 0x1}}, 0x0}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000480)={r5, 0x6, 0x4c, "14a7d8f8ad1feb03e6f3d6f5a6fb0586123c92e24421f4a99dcd4c8daa441a85095f49733105669561a1d86d7f03f96c34496cb8d2f620c92bd57fae9d986cff062167979ff885aeba578b9b"}, 0x54) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6, 0x2, 0x1, 0x7}, 0x0) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x41) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffc}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000100)="984c5e5ef2363d7f9f00001c130f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4) 00:00:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r5 = msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000040), 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgsnd(r5, &(0x7f00000003c0)={0x0, "02ff5b1cff3093b0ef496d30fc724ad2d09131820b1d4b00e8a99cc3da23d7c48842aa875907a4a8be9dc0ade25ab8e06242a4bcc215560c6947ab8982d496deb5e170ca35d483528b0282dd4ff962f2df336ffcfbcc1301f871082cfc335a175e77968ef9cfdb3cd4f158980db9112c11ec94d09b77114131d2b0a9cbdab509dd89124e8a005ad7374fdcb3f10ffde132641bf4768e0e1008db6035202ba083b586e346620f952fd6081db9ff07e0925c04e4de2b4f31d9d923ebc812f47778619df82093834ea3cd609c988a6a29cc1a39536a6d355b6c98caf864caf06f55c8f74fcfef11f5242a"}, 0xf1, 0x800) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r7], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="0300000000000000529f2ad4010892d82c2a11e1ce06b978236a40c08c610ffa27d26fb58614ccf2bd29f697a40e894e602239c8d9614ff7d85247aab21945c907cb6e068c037e8e9d6a3cd9186c93e7e131b2d6048cc3f145c5982d32860cc04088e75a23dd03105a74e0970054234172999199ced88bc955b6347ec702e4e7ce4cf9a3b9de927a8ea0b6a96f567d0f4b04eaa040d73d51bd7aeb2cdf832d49566453b79d29ee2c93d21f838bc680560ab8c2446ffa891c3b8b4a6fdfe2f93309dececf17d3da549c0a2a7a9732edf0c8e30d79f08844f83abfc33634f34198759d74ec5b9d5dccbb47a23466058a52e48f2536e37d5a90607bf85dc773693e23ec39478e627dbe860c967d0668730eae63d3f5204ed3a0a3b8c43bae47d37ea69396d231ff6841d9f6a8806258cb6ad30cb3374248a12c933b133c950d8a7af8956035d785def25322a47b6f1ed424e0f03cd2fb4198384e8e312c8139d4846aef3f5ae1bb501683104b5de89064fd7535ab00fdfff325d496bd0f15ce7918817101146443ec2cae48dcc47c0e1e333f9a2a15dda5701aab789fa69b3d7f48dcbf0093ffc85f96e2d6318022bd7e799037a3fd2107bd977d6a345466240e1a0d106f942bcb19ef5d9c3d9aabc0a1873b20652e6ec7ef5c3c298712dae543b7a901828fd8e7e97ea9fe727e84b46e89b06ceb7191274582c55c06cec6a11544f6f311e6d9b971a1e88f92a83d63a10a69c538697e04b912ce7d5465f34b0cb6862d1cbfeb59301f8d4551b4cd7c68821269bcce5e645667d909bd21458f3a3f2a68e7ab43b461bf32f563239bf60e9dd1e730e5ea03281a9726049692fb7fe596b57d5ed6e116ead778623234141101ae7cd00d619b347381c3d1d7bff88a8cd0e5ea3115c9f1b04ecb2e621e9e1cda3aba39da75b33bc57ef6f38eddc1d826ffaea0b7185c340d85e852b8132f25607a8f950520c3baa45b7a8e63072f7dbe017792c6db2417170c5d0135a88a6681b49fa93e6db7946ea6921a049c8fa86fd335c31f0d00427dfdf3d3f66957f48ebc93a1c3671538a7f8942b5102b1fec5ed0323889a8053d855e4df929547f81ffcb83881e062d5ac2c32ff728b3696aae93795503c5858551df8f8eb98e13bd49a93a70c482f516ade507c86a80e15de208656186bbc3112af7b3e2326cfe11ece509eca289d44c23b2b522a34328a0b2ebe4868c1af262ea40bff05092e4869ab9eaca981baa39bb410790893b894454e020dcadd0e692944332f8a625d99841d2d7ab7f585eb6208c370a91814709bf0106053a68fe8237162adb1e6b8163b819bf8b194829bb614d4f2e7b38f50bae977c070da3db5a6d877f36b2df3f4ad788fc6ce49ecaec96d170321a2e7f2b5b30e825ae342b782569713bbc3e809fe4aa1c47d1bedf69d9a6f33e9a0d14ebc26a18cc7ab1b7e2a154d0e802a8efc910145905817d142893846b7a462052f6c4d644cfa5233486accaa332cbdd1ca4e6604182bb5957fa50bd2d1dc99e5d61c237ff331adfb6851cf003a1798c54a0cf7e73fb13ef66eb64a04c53c14d812e0367783993f2d51cdd48f8d380f9df8c374acc3017a902c7b9398570bbc905b642996f7dcc90f00f550818de28ba5225113ad666332b617274b89c369c98dc5802f60e2db77287a4e86a4ba7e47eafba180db13896e3db6ed7c6e949a577d0f9c6cfafee949e803e9620b21c84a12f5e45b01867d976f7ef8fed9dedf8e59b87e98b8dc2c8cb51ffcdda22c9028c2bd1f6238aa113358ece1c297aab562fef98ba1d54955ad9e584a1b60e3c14664466c07960c8e1c7d8c3f2c058e58dc69a770242e44bee1d01d2516a4d9aaba1be069f8c5636f6939dc9b90078e6d73045aa9b389539b752ac66a557878df8b952cd9a69093a3d2b238dc86c96e949268938993da4e49df4cbd5c11914b6117da59456b6050405fc623e3f8d58e13b1051b56988824662c7993e05624037171c64946a8607c7bf990a3c0ac2c78697f699776e132554b7259a58898de634b58fd279db253cd791da9efb1d1f62a5fc843d538946c5af8b809685bdfe51a324601ffca3f08ae0e63517bbc7ea75a23d514ef034e8545b9ad22d2db9182f60c59454f3d6afbc0a09c35ce346d78923cf17c684d0885aa0dbee53ea4f7fe1846ae13937b2657ea1d479552e89ad54a5a82b73f8321ad6f848288ab8033d97e1e1eabb3941eee9c5bc103730518cc58e82c14ff23207b1bfa8324fdc4a48e513032f01f489f5023c2cf5eca98b8119e1a6c53414857d1a5e1b253ddc7d917cab325ea8064cc1d13940084aec38c7ddeafae112c8d8ed62dfb738b83f5ae473b922bdcbbb0d63d94f738081278b772478365a37444aff92f7db61028690ab82360a930a88de4987d5a10ae6d7d9a7814dbcff13d54ee80285d0655b88caa946bd622cabe65650f00f250c4c5f8b7440fb02a23ca0ecb34582f9c45dd20dfcfba078a3947a61b76d1ce7c17eb60a111b256ee34bd77b8b981645b1b7cb8300ef96d507aeaa603f53fae6ceb7cbb138c996fc3beb0ff75254133054b7eb4f3bc9d956d779b9a84a72b07f70081a95912b80c77d62a4c4cfb1a2810e1ff50a8445c81aaea34615ccb8c4f536f05c05b4f44b42f2b7bc01de8a5d06028a8e5f99cd3e57fb2bf48de645fc25f3e9209cc686fa71dcc5aa49210dbf4651ea9c568652898cb8e7a2452f24596354f2714fc3db4ae9785856e3a29d90a21ff7368f02f52d318917c1bd4439c0230efedae32784db6c83cb93b6833e15da7ce0a7e0ee6d92cb52837a9b53fc087232a39b16238a71cdc3e2057ee8a762c6ce3a51b1cbab58177736a736e47b052bf3f05894c57393a7022af28d870c14327219f833e055d0a5415d26fcb86339e0d4acc4dae5a6ec2b125b27f125eeef8b7d4475ba02dbfdf71c289ef072333a4858008fd5c4ee072aa5d7ae920c961d929c6dc122b4f1e1252c61495470c9cb65ddf156cc83a804dfe12383ce706d94b349214fdbf7395f3c7c2a6a2180805ed66b21043bb43f7559cbe35e1f64ee8e14b0abfc6e34a868d53d06179922e6c9df7d824c192c04d55adcab29b9f6eecc9bb3214cba24e6ee79fb6cd25be5deca968ec972c7a8f49bf2659d9d3ec79244e550db6c6c6fd2b72a148a086587bc8e2e1569196fced95883de1b6c57fe23a3413a720e7f89dcbd2f897eff6958381af347f5b5c8e643d1a24ecb8196c9ec56663e8a80f4270b8e26a18af94c055cbd2f2959f3afb53e02cfb916ac1eff3e339f4c6d776e11931918c6f8b188f12513ebd7ccdfe9fb0dee9033cd054236053d0e962a1e7cc17556aacf1039560f198def015267d24dda50d460f3ecc4ec971f7d2d997467bc1a8d1c8e8b83c3227b44537b14d278958e358b178c11cc75a3b0b38e567040058d964cd3859b9892155dbe1ccb318d89c57fe647d1cad75ad577d7ef728cc06ef41f840e22c0e672cbe4038c1f2701ae7029d131b77eb0e642e4cd111d290c84d75c971e6a1b8384c3c838de816832f35a4493ffced329734702d008a1bf9fc24856117b80608b8c5786f843abb1d24ad4b62587e0529206e8da3aea7e74c8be13856aca1078c5c09a0f5565097da889027811e245418c7a1b272a0fd14ad20d57f9654333a1f00b07b07642d7839af89360dcfacc679a2063ebd216298eab95531565d6daf3f9cd3b2130fefecee3f0651c68d5b19db062135c0009098658281e7f922197e095281687f419e2646a0e9835af67b68cb9a201f6c197e0cee554838551a3a67c940fbfec18b40e2c352e0cb83c148227983eafb7fa2bddede67f7aea9c4781264ba1164b45c9463f107873d3f0a781f14154077f3d34cbeb1e4b0daca5fb9bd90f3145194ffe2558dd4bfa21187a6c79706202d878e4daefaceb6c3f719a075806103d16706244caeba4a7a332bc954a577a48e33a198065e6b9394eb1925a4c3860c17f68f45d461dbd5a05eaf8675f4068158f6020d175dd7b402c8cabeaaad94908393c93294109ab65ebd780af9b9013ae48eae841570d67a5b2fa4bfa35cfd24b5733d7dbe264ff76f564215871cdd613a16fbb8ff2f5ef7e9bcdf3cefda31d2f427559fca94b863ade38b8dda6efd36bb5c4618150860d17a0fc98293f8deeb5edce8e67dac9e33323b92eb8f8b2993cce8242d28afdba84b7774c4dd826b1bc9eb94c83b03bc0d04f5b80245612e2c08368ef4dadeb3b0580528c3b4513bc985afa420744809c8088c4221d685ea2f1f8a7967e655e6ad23704ae06050b95cfc0f544165879625b42875364eeb2db981505e2ef1529dfb42ba1558d8bbd235e5c6f4940821456d30a8069111b227b559e90762d69caf509e1144513ead404205e6de199046937cfd42c4b8f141e104bd841ee52c9035201775757e13b17f79aa69c86aa23a1e22ddb3adaae8c4ca8ac7641b25c94907874d1cf74aa2e4257e579166939287bf867907e03355b77ce44594246a4ceb6a37fa0217c5acda1e783d208abe51c59196ded13701d08a90a9412a2b5fdca7dbd7101b67b52c6ed8d38ea0e4a3a0dbc97b2c2dbe84a407270e370c98e396ab4ad5b43b7bc8360a4f80918f4f715b359f2eb00fc991421d23c6a9ea1681e9f0abca5b2b3936b130e5b86c5ae33bb5db9ecd3220cd7e44cf78a1889b08fc916ddde4c220f8dada3b4d33346cedfc4a29ea9731603b95a5f89061c32105c6794959cb5defaa5c526225b80be945cd6eca93338c135ffc577417e23a385345b26cc4a96b93e6dab054433eca248b560ead4b02cec80dcdb30df6d9526d6fd0e28057aaef87a51fa8e5fca26c3ea8667e74599e7ef06a3bc24e44c68be1ea4700780ec7b87ae7a1c8f4720d107fae150306eca59f2f2840edc6830960ecf959b390e7fdfca7202e7126cca6315d088c99f3a393d6407a5e9ee94d15c369d2b797c8316846c1e522328892b5e8a609cf9ff3f162ebbd9c4c4246d4d114896d3bcf371e86ab5dadfdc47daf0f553414a94dd114d8f20b06e18229a5aa96eec5ff04a06f660936dcda8339877be6eac93405c8fbd2bfa1d3a832df6310e785a8b781f9cdd987fc4fb5d9ac79b237490c34e603c2c0b2b2d55780c2ac06195ca3a2c97e1ed49913a985b17fea4d3125650cc602cbf39abe30e11d6a6a9b1785f6c13bd5a2e00bef0e7bfe5b1387eb0495242acc88b9808c36f6beb92a4ee1197feb6b6452732fc584e7390413fcb8cdc2ef058496f3f349b008b93e6af021c2fe27bf6dcf5647d94d4a1da1732ef224b7842118ac0cc646aea77c8e1d1748158387e32b5936265e0000d8a6c9816b7ae5b6fc2ced9bb5312c1d1c349f5761c2c4820cbf7db0b4b04e332b8d0364cd49878ae54f769f57e35f7d875527f1398193f15029a825f45ac1334f5bfd344a7b9266dbce1c9c94c7ba81e2ab47bf877fcd5fe04f9db00e3a6a0ab38160f49f37f703ed21277de8508e91d2fd73239d4ecaf52591cd1eecece98788657a1960fd98587e674b51f56692ee54292072e83a22f77aa4e78e1393980b1c6a9d9f08048140eaf3e85626f8c02fb38ebdd7a9f0cb0e6e8398e5a92be88858e472363727e7edb6fe97df878fc2db5b50e64d340c13755bc92e0287d924605cfd7d3414ac180cd50b6f9d1f55a60057137ac69b62f59a0579c29b946b66578d79308a55f17b01fb3dcad726919ac24f1c6d556255c2e62e0bf3a6169cd3f5118e42b0d60fd8c8100726fc9df8eece5487d1411527dca5075cb26e27bf7677a730e63ccaea807b8524b0bb0339b7cd6f5275ad9adc2d41f520b525b21131444b987e82694b05ea8b92dac9b16bd5d331f23114735a469d18739919d97827bcc9c0b7bb42cbc69994b90b6e54e178eb7a8d2ed0a55c6b9a66cb31871f668d324228ca622410b7c712a3d5dde766"], 0x1, 0x800) 00:00:29 executing program 1: mlock(&(0x7f0000e48000/0x3000)=nil, 0x3000) mlock(&(0x7f0000e48000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:29 executing program 3: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) 00:00:29 executing program 0: syz_execute_func(&(0x7f0000000200)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_udplite(0x2, 0x2, 0x88) socket(0x40000f, 0x7, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) r1 = dup(r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000002c0)={{"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", "a41ebd56b458ac3b105d48ea01261e8ef9f1f87735d2684cbfb6ac67d34b7a22", 0xffffffffffffff7f, 0x1f}, &(0x7f0000000000)="c7f2c5b22ee924236a668fa8c9473e5a4250e4c21d129b1475580724beee8f796c3267e2b065332ce5dce92267139f1a638456c5cb762c877f3a76", 0x8, 0xbf1, 0x6, 0xffffffff80000000, 0x8001, 0x400, 0x1f, 0x8001}) 00:00:29 executing program 1: sync() r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x42) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) 00:00:29 executing program 3: r0 = socket(0xfffffffffffffffa, 0x20000004, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2d516e00000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=0x0, @ANYBLOB="00000000170c0004d886248def30595445f35fd06af5bff143c47e6a87d56ca970a30d3b63ca16d8fada49d3291d01b5095a177969bdab761909d5e55dd0b4e2fd49ceb68437f96291bb94ee5059b9d1e927e987272341edbf55f0d71b80"], 0x94) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x86, 0x4) 00:00:29 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="64a02fc2ce2f8331e4c2afbcc4b84c1814021c232f830fc078c96fbf826ece52d97d7335a2ae864625220ad7dd3a043588ec5d8e02cbe0c0c7e48c701fb2a8579be9d835ce75958239847e238ddd4fc67b7e144859c2fa64ca15d4ceb110c31ef21d598ce001c9486e5340014ca475decb4661b36ef0e631e760a4a32c71622a017f13ff07827988cd3778dd9cd84f7bb73d") 00:00:30 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 00:00:30 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200), 0x0) 00:00:30 executing program 3: r0 = open$dir(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x3) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:30 executing program 0: select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x370) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/145) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f00000000c0)=""/215) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)={0x0, 0x640d}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000012c0)={r2, 0x100}, 0x8) r3 = getuid() setuid(r3) 00:00:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = shmget$private(0x0, 0x3000, 0x42a, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000000c0)="a48a3a04f42fddf8fc5f38a4de684a51dfe2983618ffff1f72f9014d24ed00a1f2a5564c30e4fb3ff75fdcc0d61d640e663bb54f61186ac0c1fdcda7dcc2ae879d472092199819") munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) writev(r2, &(0x7f0000000680)=[{&(0x7f0000000140)="6f509b5ef4c4cdb6420d54a956ab48b740d96a0f456d971c5dbadd7bf46de911c26a288bd26f5e25cad198c0dd990dcb4a5091d1be5de96931efac2dc7ad969f550252db655fb9afa58c088f171abdef36709f7ec5d75663e4b5bdafbc3b07450b4db83d095aaa17642b2d426fedf602c49cd4a79d086a244b9129e9e7eaee7944cb46701a8ba4258f0fe478438a00a24ec87821238bf408673c9f614f2191662f1097fe7f12cd3789c8428c2172e5c562f5bc0dcc49616a5e36ac242db86c7c0414e7455ea423afa2ba56c24313", 0xce}, {&(0x7f0000000240)="a90762531b24c8910391e4f0c4c5ef214f49dfc03239643ff9eba499ce4866320bd09e390e44baa5e947083bb65bf3d75d7d0e54d781c3501b8c582bd0834a282730fda0998090cb9919bef10134ca8bd6b720f0b537cdf1e00d697e764a380b245c08be426b59f1ddd39032e5c509fea568ef4955ece3390d2b80", 0x7b}, {&(0x7f00000002c0)="a359662f64c7f92f5427b6cd3a61c8c388c9eb797c07d825e1633e8cf5fe99eef855092feaa2244f20a6733c351ed023162d6420892d814ecc34e1c000f205a4ed81255ea275", 0x46}, {&(0x7f0000000340)="74c0e8bd9b2e531297c640d9be1bac878cb5df6cc1ecba1bd158ddb137d37d3b6ce434da561ad7b0b5d24a85051c19507b535bd7d232ff5a416c1103fbeff6895f90dc1a6a206c18d65de140bb4c2b5d08eda33c8bf906a2f33bca1a994280c6d25587b01ef5ce9524c06308006456e844dfed3b3719ae58530f015c769e2960a6e951a5582aeff5432a7454eaa13b723521e64aa3ed402b2a67978e3d55c49e08a6306f82e9370c35d9cc39cb6cca09a11170ed284b994bc384b796e9b39e62c7d39b3b5687eeb5f4f4c5242895af", 0xcf}, {&(0x7f0000000440)="6024e5aa7f036134fabeea9ff4829c41ba8062e8abb0627e940159004a19f23e3319ce2b9b6d67be36dee717ea80bce00f88ad88a5f9f0d400c3022eae0f5c7d5000d7591e8982364506b0157f903d49659ca7c831c6698996e60ce2ebe1669927a4c74c1c9c4c8a79e78d6f4164e1a53d43c2c1ac442588dd2b8f9f", 0x7c}, {&(0x7f00000004c0)="44091fa56ac2bbe14e7e04ccb0559299a84ef25e1c5f35b38b3a492d6679098e14e1a92304bb308be1ce305262cfb41ff1041af3a496b36c3b545f01994ecb1bfdab94b8b6e26a9f4a8cc8700f69cc75c705d60e68dd627b744758c077b90398f34bc93dcb4f6918057805470f276ff2e81aaca4843f71a940920b6d6a77ef7d542bc60cd9d217dc24f166bda8257a0c7b3b512519750bda", 0x98}, {&(0x7f0000000580)="74216ce663aaab39f6ad20b6d5be875344c55a3bf7c6ce66ff94349a12d0ad7f34d3fb248de8612ea9f32cfe602038c8bc3182d6c52ab7b1c99be2e774fcb34cded6f6e3cfc93f643596c087cf9873380b5b039154a2ce4575eb6349016d13a768dc3c7546a2a52f4866ae2d6a842b522af96f89468101a54ef87d598221283c207838e148791410de1938308d903d721daaa1e6eec3ee37c3fbb47103d566d34c6bb24b087bc8d74df3fed7207d3f504ff723ad5bf71716b525ceb9c7808b47159b6c72ba190391cf150ad09e458ee09b413d8b591fa469be0b60732a7c0e796a9df86b4fdf2452c553dc", 0xeb}], 0x7) getsockopt$inet6_buf(r2, 0x29, 0x7d, &(0x7f0000000700)=""/131, &(0x7f00000007c0)=0x83) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000800)={0x1, 0xdb}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000840)={0x3, {{0x1c, 0x3, 0x400, @rand_addr="bf0ecefb4d67b4f7b199e0f71eca6697", 0x7}}}, 0x88) symlinkat(&(0x7f0000000900)='./file0\x00', r3, &(0x7f0000000940)='./file0\x00') r4 = msgget(0x1, 0x10) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000980)) fdatasync(r2) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000009c0)={0x6, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000a80)={r5, 0xfffffffffffffff9}, &(0x7f0000000ac0)=0x8) unlink(&(0x7f0000000b00)='./file0\x00') getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000b40)=""/132, &(0x7f0000000c00)=0x84) mkdirat(r3, &(0x7f0000000c40)='./file0\x00', 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000c80)=0x8, 0x4) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) accept$inet6(r3, 0x0, &(0x7f0000000dc0)) writev(r3, &(0x7f0000001180)=[{&(0x7f0000000e00)="51185d54fa18f65b0649cdd50a9ea3f861e61a8463b239d3666e60ce19eaeb70c59122a2c9d3471cc8c014bacb680afa3c5868d75c57f87297", 0x39}, {&(0x7f0000000e40)="a63f62e77ec1e468", 0x8}, {&(0x7f0000000e80)="f10a8938b1d6d301aac2b31623ef309288af8545e48b020984e6b15f8e7773b6d154795d705a2fbf58b9bc3cd0c3414f6d971ce28db7de9193916cbb9feebb31a6ab6b9ab5b780ceba77e9e1b784d446e5ecc0bf3a33035f02afcef7bf484b74e053f5fc441306af4883d83e6a124b529997af3a2c5c81a5579ae0", 0x7b}, {&(0x7f0000000f00)="dca1e829996e0e2426d080021637977507f14627a3a88a4fd4c75feec43df30a64b4fed162d13083a5d0304b76802f19ea7be75fd84e994bac65e8fb388f8d728cc221eb3fc1bbccf8cc8e855993252b480cf53326c60c255996c7", 0x5b}, {&(0x7f0000000f80)="329a18d7088d2eeeec152e8658e37faa263399e852ed6605a29b66a9478595770c411b6259e6c24e6a8110dc5a53cda008bbd9ab57848b33d6bb8069ccc89a8210a7e02c619ef0d7bec092fb25df83a3246db6d9fb72c7ec05039b687fcd455055fde66f09c327bdd9df77ec608edfd46f96a055119dca35004deb52047d6f12056f3a6cef05dee5049b926f04e603f4455ba59513256f64b7e100d908dba863890c5e2b99bd9d14d4f995d71a4d6b6965ebcdedfab231d1ba09e3792d7a586b62ea2ef451e6290eefb8cfadcf2cf65bc0cc09d035fe6229f909d545d9", 0xdd}, {&(0x7f0000001080)="95ecf1fb5b8919fcc4e2a0b5f1f07a4ef644f66b5a23e6bc7faf10869c22769f51b0c342", 0x24}, {&(0x7f00000010c0)="2470db15be13839822f4ee1b90b8b8957473440e99b45efd88b689e2c83310493f945de27bf41325d040d4ae959f453bbbfacb5d4a2e72b0219b21b235b1a052603d745f79cbb2e21ee6c2e1b493d0ffbef0a9ab03c1b602256df7b4d3a2bb8682b76d0d96a4d7351dadacf65807db1f306418415f6a217247e8c81191609ad67b0bd44e9514b79493013501c31b754ac27106", 0x93}], 0x7) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001200)={0x7, [0x1ff, 0x20, 0x401, 0x6, 0x4, 0x1f, 0x7f]}, 0x12) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001240)={r5, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001280)={r6, 0xffffffff}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000012c0)={'rack\x00', 0xffffffffffffffe1}, 0x24) 00:00:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4) r1 = dup(r0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r2 = shmget(0x3, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x1000000002000) shmdt(r3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c14d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x91) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000740)=""/79) r1 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c533000"], 0x10) sendmsg$unix(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0) getpgrp(0xffffffffffffffff) getpid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000800)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x2, &(0x7f0000000540)) getpgrp(0xffffffffffffffff) getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r6 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000000)) r7 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r6, &(0x7f0000000400)=[{0x3, 0x10001, 0x1800}, {0xffffffffffffffff, 0x7ffe, 0x1800}, {0x2, 0x0, 0x800}, {0x2, 0x7}], 0xd) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) semop(r7, &(0x7f00000001c0)=[{0x400000200000006, 0x2, 0x1040}, {0x43, 0x5, 0x800}], 0x2) poll(&(0x7f00000001c0), 0x37e, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:30 executing program 1: syz_execute_func(&(0x7f0000000000)="969898141d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pf\x00', 0x81, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x9) r1 = socket(0x0, 0x20000000, 0x80000001) accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x20000000) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="e1db73f229ba2ed522224aeeb616553a2ffbc50049101552d8dabb959f102196c9fdfd70e4abccc207a35814133d58f09efca22d702274dbf322b78680a4b053043fb956c4c210693c") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000280)={{"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", "ba469b46de936d160b27701b81c93d0a6567dc2766be12a1dc9dc3f406adb50a", 0x0, 0x4}, &(0x7f0000000240)="2b93b514426a7d4ee4e33a88d013dec4eb13fbfdbffd7db6", 0x6, 0x6, 0x6, 0x1, 0x2956, 0x1, 0x6, 0xfffffffffffffff8}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000700)="38ad501ec07af71146c08f37713dbfafe8d4d707932c1d6fcd8cfdfc7a6427c3836a66f384d2888eb47d95034064a3d17db37282fe9b1fb62388a0c2e65576c4d53aac49dede72be44e982387611c8d3f89617761bc8a79eec17b6959969e9eb6ce065e671e528f8b9fa8e4e57a265cf3e983313490b4abec1") 00:00:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000), 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x2}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x101, {{0x1c, 0x0, 0x4, @rand_addr="167c3c38ac3010f0429d10f7c4c8668e", 0x39f}}}, 0x88) r1 = socket$inet_sctp(0x2, 0x800000000003, 0x84) shutdown(r1, 0x0) readlinkat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)=""/135, 0x87) 00:00:30 executing program 2: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x40000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={r0, 0x1000, 0x2, 0x1, 0x2}, &(0x7f00000001c0)=0x18) syz_execute_func(&(0x7f00000013c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x18200, 0x3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000002c0)={@empty, @multicast1, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000340)={@ipv4={[], [], @multicast2}, r2}, 0x14) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000280)=0xfd) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) flock(r3, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={r0, 0x9}, &(0x7f0000000200)=0x8) 00:00:30 executing program 2: r0 = socket$inet6(0x1c, 0x7ffffffffffffffb, 0xfffffffffffffff9) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) 00:00:30 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/244, 0xf4) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/158, 0x9e) connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0x1, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000003c0)=0xeb13, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) setsockopt(r0, 0x6, 0x0, &(0x7f0000000480)="002add176fb5124fe3a597e04583d362b975edf65e758e2089eafb502364d798dc884236c12b892136b052bf4f06f9efcfeee8fa29377d8f741f2b882159e3cec9db2a662c2e64e87bbb51bbf970063733898b8ba3773eeecd7caccfe5b98f9e8bc011fac451", 0x66) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x8001}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000580)={r2, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)={0x2, [0x3ff, 0x46b]}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x24) readlink(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/26, 0x1a) connect(r0, &(0x7f0000000740)=@in={0x2, 0x1, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000780)={r2, 0x5, 0x80000000}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000840)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4, 0x100, 0x80000000, 0x200, 0x5, 0x64ba283a, 0x3}, &(0x7f0000000900)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000940)={r5}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000a40)={r3, &(0x7f00000009c0)=[@in6={0x1c, 0x1, 0x5, @loopback, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xba, @rand_addr="0957aab804c54e6228d0a84b9ef6df99", 0x10001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @mcast1, 0x7fffffff}]}, &(0x7f0000000a80)=0x10) close(r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000ac0)={r6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000b00)={r2, 0xe5}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000b40)=0x7ee8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000b80)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x24) accept$unix(r0, 0x0, &(0x7f0000000c00)) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000c40)="bbd598fdc5a5182cc0a8d79654b4c72c4c38558b8785ecb921c301503b03631fba037f9cee5ebbcf11771e55767f8142d129763969141a3d538ffaddb7403af8a661c34738f996d3fcdb821843b5eb889eb3449d63ab593497e0fb48bb9499c3d44e") mknodat(r1, &(0x7f0000000cc0)='./file0\x00', 0x8000, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) 00:00:30 executing program 3: syz_execute_func(&(0x7f00000000c0)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") 00:00:30 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x80) writev(r0, &(0x7f0000000240), 0x100000000000024f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000240)={@local, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) fchdir(r1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f00000000c0)) r3 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x40) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x3, 0x1f30}, {0x3}}, 0x200) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000002c0)=0x8, 0x4) 00:00:30 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7ff, 0x2, 0x0, 0xffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x80000000, {{0x1c, 0x0, 0x7fffffff, @empty, 0x6}}}, 0x88) 00:00:30 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x1, 0x6, 0x2, 0xffffffff, 0x8, 0x0, 0x8000, {@in6={{0x1c, 0x0, 0x3ff, @rand_addr="7d2db37bab7f9e056f0763d13abcc0ba", 0x3}}, 0x0, 0x40, 0x7, 0x4, 0x1f, 0xfff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x829}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000500)=0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fcntl$getown(r2, 0x5) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x23) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000040)=0x5) 00:00:30 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, r3, r4) 00:00:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) 00:00:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="2ef5015403d6f10446cffe1cb67df7f3c3cab8752d6d75446fce991e04ce0f510bebe66d7efcfb98c7a50166d6a5c4d8c570bc9a37f9a9b279c2f83d26c3b7b1d3", 0x1ff}], 0x1000000000000092) execve(0x0, 0x0, 0x0) 00:00:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x100) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x1) r2 = accept(0xffffffffffffffff, 0x0, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r1, 0x0) getsockname(r3, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9, 0x80000001}, &(0x7f0000000140)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x5, 0x5}, 0xc) flock(r2, 0x2) 00:00:30 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x3ff}, &(0x7f0000000100)=0x8) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xbf, 0x0}, 0x0) 00:00:31 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x11c1}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x95c2a3455f7171df, &(0x7f0000000280)=[r1]) sync() 00:00:31 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="9f885100cdaffdff0000000086dd60c0e54400183a0000000000000000000000000000000000ff0200000000000100000000009192157c375bdbd31ac2da7e8b08aab80000010400907800000000ff020000000000000000e200000000620f5fed8ee75277f0bced9b77db4be18b095a6f667c51b8c107b4a568eac8c28b691f5e689b98074156"]) 00:00:31 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='+\x00', &(0x7f0000000100)=':\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='$%-(:\x00', &(0x7f0000000200)=',*#\x00', &(0x7f0000000240)='\xff\x00', &(0x7f0000000280)=')-\x00', &(0x7f00000002c0)='\x00']) fcntl$getflags(r0, 0x3) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={0x0, 0xffffffffffff2255}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x8}, &(0x7f0000000400)=0x8) execve(0x0, 0xfffffffffffffffe, 0x0) 00:00:31 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/199) syz_execute_func(&(0x7f0000000200)="b1ec91cd803e8038a60ffefa3c13134139fd5bf91cc10fc4014c5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") 00:00:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x10001, 0x100, 0x20, 0xa21, 0x800, 0x32, 0xfffffffffffffff8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 00:00:31 executing program 1: r0 = getegid() getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = getegid() r3 = open(&(0x7f0000000080)='./file0\x00', 0xa, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setresgid(r0, r0, r0) setgroups(0x3, &(0x7f0000000040)=[r0, r1, r2]) 00:00:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000380)="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", 0xfe9b) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x3) write(r0, &(0x7f0000001380)="b99539c9e747d652f015edb488eb493c798dc277241ceb23e87f77b9da5983aefcabe6c51dbc7b33dbfe9c855e6ba55d88d8e6eab5744954981fd6fc9ef6cdc9e7134ea4cfd460fc7477da9c0e3355f35287a47b38c2b6a7776a8f2b2f5a7030f15861a9a31afacd83ac71250fcbc340c56879e573b7a219a010b5b51f7a3b8c12ac49a5929aa724a3a6c23b00a1e208aab243a126023bdc69f658e0771ae061f625cf98cf9b544849f1e62a584b739a8a865d8d810dee0beb80c23535b5c2dea55d5b4984fb2b8cf0cad4d8", 0xcc) write(r0, &(0x7f0000000280)="f1d46f03a11954fcd91dfffb86f8b78fed8d8a24426a34722ef8f609e8c504ea15ce8bb3b45658683c6b5a2ac2300d9441fa92f2e2e323b1163920d6bbe45215ace662030041e8a4ba6ba380aa608add3f7cf815acc444f6b152116b0274ee07425d1935e77d01105e65dfae1a406e7bd8adeac3c1d536269d10e22fead3262ea5b4d64240e514383744d9ac470036e4a53ec5d4ece7399832fd4b99d9f1b1e908486af434a365140433f2ad0a3034571d767119504dcc16b560f1b77e521109f83297f6a6dd8fd8ec0fa5", 0x169) r2 = dup(r0) ftruncate(r0, 0x1) getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000100)=""/247, &(0x7f0000000200)=0xf7) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000000)="ce2ea1f500a5beda7e9e3cfed421d57861d3153d553f6e3e5cf93b5edaac6682e706a327c3cfa73b7be033fb717e4477ba645bf745e562d78438a0c19faa672891fd9bb328bb69f3bbbe01553cd498c7f65b8c9f95e9936faa9bb11d4de77b4ff00df5154671a83b4422fcdf9ffb46d03084601644af1e924004aba3172a6d2d4e9d8eacad0f02501f0253bfd42fadffe4c31fae") write(r1, &(0x7f00000000c0)=' ', 0x1) writev(r1, &(0x7f0000000340), 0x100000000000023a) 00:00:32 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) 00:00:32 executing program 0: open(&(0x7f0000000140)='./file0\x00', 0x100080, 0x2) sync() syz_execute_func(&(0x7f00000002c0)="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") 00:00:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x2a2) fstat(r0, &(0x7f0000000200)) select(0x40, &(0x7f0000000100)={0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0x48, 0x2, 0x7ff, 0x6, 0x2, 0x4, 0x9}, &(0x7f00000001c0)={0x81, 0x6}) 00:00:32 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_udp(r2, 0x11, 0x2, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 00:00:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2040a, 0x11) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:32 executing program 2: select(0x106, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x40000000000, 0x4) 00:00:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x1, 0x3, 0xd96}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0xaeb6, 0x5, 0x100, 0xfff, 0x401, 0x2}, &(0x7f0000000500)=0xa0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = accept4$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000080)={@multicast2, @broadcast, @loopback}, 0xcbf2fa25455f3b) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0xd82d, @mcast1, 0x6}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xa95}, @in6={0x1c, 0x2, 0xffffffff, @empty, 0x7fff}, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x98}, @in6={0x1c, 0x0, 0xfffffffffffffeff, @empty, 0x1000}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x9, @loopback, 0x7}, @in6={0x1c, 0x3, 0x53, @ipv4={[], [], @multicast2}, 0x3ff}, @in6={0x1c, 0x2, 0x52c, @mcast1, 0x401}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000340)={r5, 0x2, 0x4, 0x4, 0x2, 0x800000}, &(0x7f0000000380)=0x14) 00:00:32 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000300)=""/110, 0x6e, 0x2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0xffffffd1) open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x1) 00:00:33 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="77edd6f0b4fb29da51723a7b3c476a0744008d026b305d36a2f7ec5c7aa98ee2a415d7576795de05945fee4be0895f17873abbe9c9341473b2b419a765ae752d3dd9c7be9f829224e1bd82b3487acbf0cd") readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r1 = socket(0x2, 0x1, 0x22) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:33 executing program 2: r0 = socket$inet(0x2, 0x30000005, 0x400) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpid() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setpgid(r1, 0x0) 00:00:33 executing program 3: mlock(&(0x7f0000dc7000/0x4000)=nil, 0x4000) mlock(&(0x7f000090d000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:00:33 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setrlimit(0x0, 0x0) syz_execute_func(&(0x7f00000008c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000116000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:33 executing program 0: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x80) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = dup(0xffffffffffffff9c) accept$inet6(r0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 00:00:33 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) 00:00:33 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0xffffffffffffffff) r1 = getgid() r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mkdirat(r2, &(0x7f00000001c0)='./file0/file0\x00', 0x40) r3 = getgid() setresgid(r1, 0x0, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) setregid(r1, r0) setregid(0x0, r3) unlinkat(0xffffffffffffffff, 0x0, 0x0) r4 = msgget(0x3, 0x8) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0x8, r5, r3, r6, r3, 0x80, 0x1}, 0xfffffffffffff548, 0x4, 0x14c, 0x3ff, 0x7fffffff}) 00:00:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x108, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @local}, 0xc) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000000c0)={0x10}) setsockopt$inet_mreqsrc(r0, 0x0, 0x56, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:00:33 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fsync(r0) close(r0) dup(r0) writev(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) 00:00:33 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:34 executing program 1: sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) r0 = socket(0x17, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x1, 0xfffffffffffffff7, 0x6, 0x3ff, 0x0, 0x401, {@in6={{0x1c, 0x3, 0xffffffffffff0001, @mcast1, 0x2}}, 0x0, 0x7, 0x9, 0x3, 0x8, 0x10000}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x0, 0x2020, 0x8, 0x8, 0x5, 0x5, 0x80000001, r1}, &(0x7f0000000280)=0x20) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x9}, 0x24) sync() syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:00:34 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0xbe0f, 0x10001, 0x5, 0x8, 0x9, 0x0, {@in6={{0x1c, 0x0, 0x7de, @mcast2, 0x100000000}}, 0x0, 0xffffffffffffe7de, 0x3, 0x9, 0x9, 0x7}}, &(0x7f00000002c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000300)={r2, 0x3b09, 0x3, 0x8, 0x20}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)={0x2, [0x18, 0x1]}, 0x8) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140)=0x776, 0x4) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xc8061869b96a1c8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x3ff, @rand_addr="9c07fa5eb6bc7c73628c5e14f1b44702", 0x22}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000080)=0x8c) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) 00:00:34 executing program 2: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) socketpair(0x1, 0x10000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xa, 0x6}, &(0x7f0000000100)=0x8) 00:00:34 executing program 1: syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") r0 = shmget$private(0x0, 0x1000, 0x407, &(0x7f0000fff000/0x1000)=nil) r1 = socket(0x1c, 0x20000007, 0xf18d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/235) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/131) 00:00:34 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "027f330f5eb7f2ba511917b2afd9d36e287be46a787ed4d1c5d05f7202e8fab4fe106c72446d835d46ceb1e9f4f7c9152b6f06d44010b118920132e2cd49555737a1f6653e5e16c77aa578e01ea26367ee85831e4e1266c03917cc9b63e931fba60ba706665e17684f2620a3e2818bc717b4f0e8d589e29c9c5c5896f2de112b8bffa580b7b72f13145cb96826c89a433613df41dcc8793e7481749347fe7813de348bc1b95cce783d3fb40ce29b4fa551229ad95df1ae36c80f65989e2915caef3cac20c854c372e61d2c91177c987ab5f1d81b26c512b6873b59d0ef5f6a64995decbe0e933ad0103ca54a696fe83e"}, 0x100) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000ecf4feff0020270000133adc0000"], 0x10}, 0x0) 00:00:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000000)=[{r0, 0xa}, {r0}], 0x2, 0x7fffffff) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 00:00:34 executing program 3: r0 = socket(0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2380000000fe8000000000000000000000000000bb0000ffff00"/128, @ANYRES32=0x0, @ANYBLOB="06003b00000000005797e2916f3fc95b8b67e0b26590b26d6841e240bfe242ea60d668aa952eed78762ecab7ca5290e3b380c614fb973750bff7186daaf23f724b7863be6646ba4b8814d2bc48486ea9dd5848fe88f064dcd8db707d7e915881a1d9caf5536e1401652812cd1dc318e23193d6ef84899ccfb714017225d8ad94f77fbc846677c0e88f56c7d35906de81f99ffa01988a58434e76f9d34914ffc6862cd3d113347045"], &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x700000, 0x5, 0x7f}, 0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x8001, 0x168e, 0x7, 0x3, 0x5, 0x2, 0xfffffffffffff6f2, {@in6={{0x1c, 0x1, 0x0, @empty, 0x4}}, 0x0, 0xd6, 0x9576, 0x100, 0x7}}, &(0x7f00000004c0)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x80000001, @rand_addr="36d7a82b1086b1beb46c16ca9d561abc", 0x4a5}}, r2, 0x5, 0x20, 0x8}, 0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r3, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) 00:00:34 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r1, 0x2008}], 0x1, 0x0) lseek(r1, 0x0, 0x2) 00:00:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket$inet(0x2, 0x30000000, 0x7fff) getsockopt$inet_opts(r1, 0x0, 0xffffffffffffffff, &(0x7f00000005c0)=""/210, &(0x7f00000006c0)=0xd2) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000580)=0x4) 00:00:34 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, r0) setregid(r0, r0) 00:00:34 executing program 1: accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f00000000c0)="515d47e1f30cd26af9fdfc0c105fa17416b36f670c0dfaef1db1654c99393c089ce2fc798e6a1f139ee33896002f53230c930c1d32b96d9e6dcfa63c564b54a99ec5dbdc4e439be5c006d1bf3e5ebeb670ad0035819a4ae1fbb52212fb7415cccb074f53a0ddf996c9de3587ff14af0a7bb6f6ac9b7902f587edfbea2f3c51f332") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x400) mlockall(0x2000000001) sync() syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet6_int(r1, 0x29, 0xfffffffffffffffd, 0x0, 0xfffffffffffffec3) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 00:00:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20200, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2e, 0x6, 0xffffffffffffffc5}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8001, 0x3ff, 0x4}, &(0x7f0000000200)=0x10) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:00:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="75f7ce1a8639ee26d851"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x20000000000, 0x0, 0x0) 00:00:35 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") r0 = socket$inet(0x2, 0x5, 0x21) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x3040a, 0x11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000380)={r2, 0xffffffff00000000, 0x9}, 0x8) r3 = socket$inet6(0x1c, 0x4, 0x3) r4 = dup2(r0, r3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000480)={0x0, 0xed, "eb2102c7672f4a000000000000003f8a32417200caf4fc0ea004a459f93f3270e5bdd9ad3ff7522965088001feb61a59107e836783a6d244674c686956d996f05349334294819b5d67c5f8bf1f5daa475b68783def49f3d81bc30a83d92968a1e135fb95ee8f44198f3748c3c23e1c6beab1606e6b486fdba13475252c01a238dc6f6054d6a4eed0e05d96823f06d8f634432478d622454d34410da76f4825422dd5bd597975626814afc573921748eff75ad0a4bd18290c6eba07dd22c781a97a9fa88e706e84cc08e9a84cf63c99b2c75f86b5e63304da8d73cea1f599a0a1d0255360fb0e5f9b1f11c6035e"}, &(0x7f0000000100)=0xf5) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r5, 0x7}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000440)={@multicast2, @remote}, &(0x7f0000000400)=0x2b4) 00:00:35 executing program 3: syz_execute_func(&(0x7f00000002c0)="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") r0 = dup(0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000200)="bf10a629db9c49a9275bc2b99b5ac6a2") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x5, 0x6, [0x8, 0x37f501e, 0x2, 0x49, 0x1, 0x200]}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r1, 0x7f, 0xffffffffffffffff, 0x1000, 0x80, 0x6}, 0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={r1, 0x6, 0x10000, 0x2, 0x7ff, 0x8001}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x4000, 0x6, 0x2, r1}, &(0x7f00000003c0)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000240)="9780471b41e5a5eae237a8bc798f12e2099fdf1ed4c66a82eea2dfa784b52951d39a3bc9b4b8e83142f8e4a14c388fb99f5a761b39a966b05edfb6f75ce0c47757deabc20b79b4d85d5271ff030000b681fe1de561ceec365c4f852c537bef11666d68640576c954f6893f67fd", 0x37) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r2, 0x3, 0x8, 0x9df}, 0x10) accept4$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c, 0x10000000) 00:00:35 executing program 1: syz_execute_func(&(0x7f0000000140)="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") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x6, 0x4) connect(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 00:00:35 executing program 0: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/115) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:00:35 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x7e2780e6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x800, 0x10003, 0x101, 0x96a8, 0xb}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x8001}]}, &(0x7f00000001c0)=0x10) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x0, 0xfffffffffffffffe, @mcast2, 0x8}, 0x1c) 00:00:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@init={0x14, 0x84, 0x1, {0x7, 0x7ff, 0x3, 0x3f}}, @authinfo={0x10}], 0x24, 0x20000}, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x1f, 0x3, 0x4, 0x462f}, &(0x7f0000000140)=0x18) 00:00:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000580)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) close(r1) getpeername(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x10, &(0x7f0000000340)={@local, @loopback}, &(0x7f0000000140)=0xffffffffffffff53) 00:00:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) syz_emit_ethernet(0x5d, &(0x7f0000000040)=ANY=[@ANYBLOB="37c8c59f3755ffff5bab0000000000000000070f04e00000ffffffac1400bb00030f907800ff06b34812072000650006044a1000000000ffac0b139d2efe58c12dafbd6d92b01ce9d286ee00"/91]) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000200)={{"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", "245856867be7c10dacb6a619ddedd3c0c031d5f8861633cf912a721788378c83", 0x6, 0x5}, &(0x7f0000000140)="39f7fdf88f5dafad50fce6849374cd92683f60164cfdd028740eba2334f80d067e2fb7a96f0cd7498ffceafd90bbcf3c37f5fe6d757d869d565d888609e820e53665d12b0cfe23045f7f16fd1d5cfe6225cfaa43764fea280653e5e2127f8c85a51301b91a694f629ba3a00a0a0ff49ad64ec3b92270e7d1925e751996e733435651bf54de9d", 0x8413, 0x8001, 0x7, 0xec, 0x511, 0x5, 0x30, 0x6}) 00:00:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r1 = socket$inet(0x2, 0x10000001, 0x7) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 00:00:36 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="3a2dfdfc6a63898c72387d7f1ab5f6f2d490c4c2642a2b14d54c656bd09e762644943d81d36ce2ddc402e5ad7f0b88be7920155dfd9d86685615ab083ca5810600d5b929d0170f83a432a4346b65483114d545946e3a3acd3ff860b733c1cc84e9cbed8f20c81dd9ab471c762a181dafd04a836152e73f3948feea2f74fddc38e6417f1c5b4ae3d81987bc5a44015e03879a") 00:00:36 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x69, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r0) 00:00:36 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x44) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x10, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) 00:00:36 executing program 1: syz_execute_func(&(0x7f0000000300)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e996855b660f16d44680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b000000c4c1d5dcd1c4e26d296f0ec402d9df2243dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fcac423f15d54b2003800") 00:00:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:00:36 executing program 1: r0 = open(&(0x7f0000000180)='./file1\x00', 0x8000000000, 0x10) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 00:00:36 executing program 2: truncate(&(0x7f0000000040)='./file0\x00', 0x2) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000100)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 00:00:36 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000800)={r2, 0xfb2d}, &(0x7f0000000bc0)=0x8) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r3, 0x3eb, 0x4}, &(0x7f0000000840)=0xfe8f) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:00:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) 00:00:36 executing program 2: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x4) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x5}, 0x8) sendto$unix(r3, &(0x7f0000000180)="fe56290b51d930c4b7601e930f064758682e80928529bb4d2562996c39d3b3d42ef56df1296ef4f3b40bd8dd091c692e6abfd08900374f9f6a9010c491747647e36c07ca9c19195cb4fe2bccd6926034471ea31a8fcf0cf40455fab29312c6d9c606465816306de3022a71ceb78b83d699d3554585793db9ee657cbf85093558e39072f8bcbae3f7cfaf03c4bbf1b8f9899603386c69d19397e7fd318b", 0x9d, 0x80, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:36 executing program 0: syz_execute_func(&(0x7f00000002c0)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9c462218e804d026cc28fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebcfae0af20af202000c4c3c4637d1d688abd074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x8, 0x8ef, 0x200}, &(0x7f0000000080)=0x14) chdir(&(0x7f0000000180)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x80000001}, 0xffffffffffffff40) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x4, 0x10000, 0x1, 0x6}, &(0x7f0000000100)=0x14) 00:00:36 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) 00:00:36 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x1) flock(r0, 0xc) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000000c0)) 00:00:36 executing program 3: syz_emit_ethernet(0x25, &(0x7f0000000100)={@broadcast, @random="0aad6043e362", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:00:36 executing program 2: r0 = socket(0x17, 0x1, 0x3ff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x4, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x3, 0x3100, 0x51, 0x8, 0x3, 0x0, 0x2, r1}, 0x20) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[]) 00:00:36 executing program 0: r0 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/187) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x20080, 0x0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000400)={{"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", "0d2e97bf81ab0f08fca3311767c17e67269eb9045b09bd6521e417dae3009c85", 0x6, 0x17}, &(0x7f0000000200)="89b35d77f410a236c3254248b85245ac5759074fc7870fcc826417369123a12e47be6f9650de7e3b2c20f29f0fd5a65a9de234d0114d7a33bc9cf9c1fd80c670fd084ab4b543a96d473e7bc1a769bf4d5180081298a3da9b976f4c989f8d920df99e9c7e63c1076fdb8cdc", 0x9, 0x1ff, 0x7fffffff, 0xffffffffffff0000, 0x99f, 0x5, 0x5, 0x2}) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000280)=""/12) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000300)={r4, 0x101}, 0x8) utimensat(r3, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000180)={{0x4502, 0x26}, {0x4, 0x80000000}}, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xfffffffffffffffd, 0x8, 0x3, 0x3}, 0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x24, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000880)={@in6={{0x1c, 0x3, 0x622, @rand_addr="f4b8af58563058764b8a8fe692926910", 0xaa}}, r4, 0x3, 0x100000001, 0x1}, &(0x7f0000000380)=0x8c) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x20000000) fsync(r0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/33, 0x21) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000240)="f0ea1ab68cf8a7ee3b121c3cb9a8503fd1e698b378b74e9971591b1cb72d21cbeb61e192bdfedce34695bfc707e1360139b71fb51c774c3be8253f3c58a9fd8586474f0da7a1ffffe360cb2dd47aaad62f851ca2c55547307b48834312fe0f8c800380aaa9c3005c06b3626d9aeb287973209a88b3e41d63f6fdd549e275d5bd91c8ec827c63907bfd1d3d7e5e75f9661dd4eea94bf6df4846baae11d9967882821e0be35917362e4d99800837ef8726940ce42d8493d0ff12a554d1614735a83defb3ef795e70a6bf5dd7dd") freebsd11_getdents(r3, &(0x7f0000000040)=""/4, 0x4) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 00:00:37 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0xc2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 00:00:37 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0x500) r2 = dup2(r0, r1) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000640)=""/197, 0xc5}], 0x6, &(0x7f0000000400)=""/89, 0x59}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) writev(r2, &(0x7f0000000980)=[{&(0x7f00000008c0)="17c6a53770a11d6ed5c2f3618c11c9b406734fad28768b86ebd6aeb3795754eac0a2d9ac78a1a09f30a30ce5d907e5bba9e6b8e8f2721f9bda393a3b434007cb02d8a8219cdd4cf7bfabf40993f181e994255cbe99702c3bb93b9b022aa9d90ac09ea338a6635225c792df85a5ace5cb14c4ed9afdd730c0b429c9e7e991c728768ea16f4d59b9134ce874fecf1467f3b13e6d761e5923f6b0351e226e17b003879439fa51996415142107417c185ce1d4c2e531f33f0ad86a7229aa", 0xbc}], 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:37 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f00000004c0)="1c3eb5b5c483d16c6100fb1b69e466450f56fc6962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea8fa90001f3f265dc5f00c49d0c45537b7b3ef83ed3360faee4f20f2aca470000c401fe5ff6e3dfc4c26516bb1fb300004736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r1 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") r2 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x400, 0x0, 0x1f, 0x80000000, 0x8}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0xea4, 0x4, 0x9}, 0x10) setpgid(r1, 0x0) setpgid(r1, r1) 00:00:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) ftruncate(r1, 0x101) close(r1) shutdown(r0, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x6, {{0x1c, 0x2, 0x100000000, @ipv4={[], [], @loopback}}}}, 0x88) 00:00:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) 00:00:37 executing program 1: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 00:00:37 executing program 3: fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@rand_addr=0x8000000000000, @rand_addr=0x20, 0x2, 0x2, [@broadcast, @broadcast]}, 0x18) 00:00:37 executing program 3: syz_emit_ethernet(0xffffffffffffff1e, 0x0) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x7, 0xffffffffffffde77}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x4, 0x9}, 0xc) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001300)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x20}, {0x0}], 0x2) freebsd10_pipe(0x0) 00:00:38 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000440)=0xd9f, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x1f}, &(0x7f00000000c0)=0x8) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000340)="9bb272955cc418b04d26fd3dfac0783546ad8eefa4f5954f416c2989197c9c4ff045dedf7363b90525a63fa84bc867b743682240afab872eb892d41e36e2b5d6d5c7ddaaaf2e0f13191eb1128962c91194012217d580ff6e4675fc92e002f2b98a516426170f2544e46015817d01dd5a60d4f5e763c8a8071be9a05665e5846e005cda65b377439a870e374b37a67d4712809aee05e7aa9bbc94cbc980ba1403a439e14f628c01a95d472f9517b49dd1b16c6f7c31dd73536b57c287f1f7bddbb47de01a7d98d745b4456b7cf1152a437fe28b3436bd88c3413e4060d360d868c216892f4fb6727ad626") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000240)=0x8, 0x4) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f00000002c0)="a161fb1df6d9f43fe912c8aaf0700d9dbf1825e7bf2d27165da5286c707da107b7e42a2b8b7f9d0c8655d4893d3109feb9e21669c8f46e3378de8d4917abdb1fb0850d33756cb7f41edee762daee6b8da94b58a51facacb5545bfc31842648ccf4d339ff") getsockopt$inet_tcp_int(r3, 0x6, 0x2cb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setrlimit(0x3, &(0x7f0000000500)={0x80, 0x2}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:38 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000340)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0x18, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x97, 0x0, 0x0, [], @mcast1}}}}}}) 00:00:38 executing program 2: 00:00:38 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r2 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000200)="5a9a4d4482fcc566ae1ee8e13c21bd7e6502e2f14767a46a4b00a3e32a592319bdd0379679749debb0bbcb07fdf1a42e4d96908f015bfabdeac0b8c86880ce0c509fc81e1ee1f4265c44e08f502d5b3c0a86f96843b9329f0e224e0449580e216a1dfbc3509d9c2dc4998fae3f43cf062c580d5e557d85e561e1ce55ff6b34c9d516de81bdc5c89aebe01cd51e80c5dda17da5d7190d15d8b3f0a7b2143dfb9005ffafd84023758fc737e11f7f8b20b1877a2678f67b080fb0f5fabec5cbfd6b23dd6f4f7c849e43adf994eaf12c2c6d7c6bf7089355224f8848c514121cd9eec3f70414b3523935cabd0d3d3d466eb9") connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="74022e2f66600c01696c"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffffff80, 0x0, 0x100, 0x11a5, 0x80000000000000, 0x20, 0x10001, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r3, 0xffffffffffff7fff}, 0x8) shutdown(r2, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0) read(r0, &(0x7f0000000040)=""/119, 0x77) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:38 executing program 0: socketpair(0x12, 0x5, 0x77, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a204f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x32f) 00:00:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x48) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:38 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r0, 0x8}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r0, 0x0, 0xf, 0x3, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x2}, &(0x7f0000000300)=0x8) r5 = open$dir(&(0x7f0000000280)='./file0\x00', 0x400004002c9, 0x15d) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) fchdir(r5) 00:00:38 executing program 2: getpgid(0x0) r0 = socket(0x1, 0x5, 0x4) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast1}, &(0x7f0000000040)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 00:00:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:38 executing program 0: syz_execute_func(&(0x7f0000000200)="9834150f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socketpair(0x0, 0x20000000, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x6cca, 0x3f, 0x7, 0x8, 0x0, 0xff, 0x2, {@in6={{0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x9f3}}, 0x0, 0x7, 0x2, 0x5, 0x9c2a, 0x69}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x80, r1}, &(0x7f0000000180)=0xc) 00:00:38 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000400)='./file1/file0\x00', r1, r2) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x1}, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x800, r5}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000340)=0x6, 0x4) fchown(r0, r1, r3) r6 = socket$inet(0x2, 0x80000004, 0xfff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:38 executing program 1: syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b0983ef3460f7e83000000001b69e4c4c2319cbe998999996962f5696200d9d9d08f8928019b233ef970795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000fd945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000000)="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") execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='${%\fG\x00', &(0x7f00000001c0)='#@\'[!z\x00', &(0x7f0000000200)=',\x00', &(0x7f0000000240)=']-/\x00', &(0x7f0000000280)='@)/\x00', &(0x7f00000002c0)='{**!%\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) 00:00:38 executing program 1: syz_execute_func(&(0x7f0000000340)="91cd80c44219912dbbbb69ef69dc00d98a20021fd02dd02db02db5d90000008fc840ef0e0ce4c651fb0f450fbd27a95ff9c4613aa505779ace0000006e6f6fc4a279db1e67450f483bd1d9c483ed6aad000000005a00660c7e0c0c4000365776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000200)="9834140f050520d0f807b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcf08626d72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac00ad808f2940c442d1a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad019342c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x7}, &(0x7f00000002c0)=0xfffffffffffffd4d) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @rand_addr=0x101}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x80c0, 0xf, 0x1, 0xffff}, &(0x7f0000000300)=0x18) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x0, "47ab73a610d353c25fb9f28966e4feee"}, 0x14) 00:00:39 executing program 0: poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x80) fcntl$getown(0xffffffffffffff9c, 0x5) 00:00:39 executing program 2: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000100)=0x100000000, 0x4) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:39 executing program 1: r0 = socket(0x2, 0x5, 0xfffffffffffffffe) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000180)=""/185, &(0x7f0000000240)=0xb9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000f4010300000000000000000000f283c3eb12e4fd501b0000000000000000006a596010c9c8aa0dec810000000097c9aad523239c2000ec6a1759768801bc96bb13703d45d9ee7fca009d0000000000000000000000000000000000000000000000050000020000000000000ade4909e3e600000000000000020000000000000000000000000006000000000000000000000000000000000000000000c803cb", @ANYRES32=0x0, @ANYBLOB="0000000010000000"], 0x94) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="4f95e8a761222e1509b65a51c3718892d60319fc799a828aec741d1588d61511b1262ae75f8dfacc945f82ed6646fb67866b82bcba8d94467af71cbf3a80e6bc9f1b466616b0ebe48441b7eda0cbe349a3638d17db7fce7e7d57285c40ace0ebbdce90723b0bebc557a1e7288afe4d54cd17de52e0c540b76afd552450b50babe423de32d139fafd9152086bb67b6815e69f7ea4da88a1a0f6936f9e6b14aa79590dde1a11778333315ce2c3812d86ef8b89c695f06d2fb4") 00:00:39 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800, 0x139}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8000, 0x40, 0xffff, 0x9, 0x10001, 0x0, 0x0, {@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @multicast1}, 0x81}}, r2, 0x0, 0x7f, 0x5, 0x9, 0x1}}, &(0x7f0000000280)=0xb0) 00:00:39 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) semget$private(0x0, 0x5, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r1, 0x400, 0x0, &(0x7f0000000040)="29b4a65bd2f9e72fbeab17d1694fa225d39a40e6b1df4c0298ce037426ebb35171461610f793ec297baf60b09961b0928f6944896cb3ce7e1a6352329ebcdc4e34f2c0f67795dd8d26d81e44c1a8674c60e93d4b63bd62f56c23ef0eb929723449e44dec35da01622438efd50f6388e49f07190e89b2bd5cea0720770a65a2e58dbce57c26850cdf9a1189b9fd79931d89893baf5ecdb4fac026bc81dc63a5c2441a430024ebf751f3f84b34dc112c401a75729b98f610890f2fdf92d9126f8d606365d1187a", 0x27) 00:00:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c4, 0x0) r1 = socket$inet6(0x1c, 0x30000003, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)={@empty, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r2}, 0x14) r3 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x20000000, 0x0, 0x0, 0x40000000e, r3}) 00:00:39 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000033bc667bfeda1914021294"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) chdir(&(0x7f00000000c0)='./file0\x00') connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332fb5aeaeeeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:39 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3) getresgid(&(0x7f0000000140), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = msgget(0x0, 0x104) msgsnd(r4, &(0x7f00000005c0)={0x3, "7331d30186b7b4ed77a72d49b5d1c594f5"}, 0x19, 0x800) freebsd11_lstat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000580)=[r1, r2, r3, r5]) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote={0xac, 0x14, 0x0}, r6}, 0xc) setgroups(0x2ca, &(0x7f0000000000)) writev(r0, &(0x7f0000001180)=[{&(0x7f00000011c0)="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", 0x6d1}], 0x1) setgroups(0x0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) recvfrom(r0, &(0x7f0000000180)=""/205, 0xcd, 0x40000, &(0x7f0000000280)=@in={0x2, 0x3}, 0x10) 00:00:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1, 0x20000007, 0x40) r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x345) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @ipv4={[], [], @multicast2}, 0x1}}, 0x0, 0x5, 0x400, 0x2, 0x1ff, 0x8}, &(0x7f0000000180)=0x98) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4) 00:00:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) 00:00:39 executing program 1: r0 = dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000340)=[{&(0x7f0000000040)=""/67, 0x43}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000300)=""/5, 0x5}], 0x5, &(0x7f00000003c0)=""/67, 0x43}, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000005c0)={0x0, 0x5, 0xf, 0x7, 0x3}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000640)={r1, 0xfffffffffffffff9}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) futimesat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x4, 0x5}, {0x28, 0x7}}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r2}, 0x8) 00:00:39 executing program 0: syz_execute_func(&(0x7f00000003c0)="964a19e9c4a2791dcd1c040f05bf04411100c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f00000000c0)="de4a566565d93457e82f8fe80866400fe1d865e900d8fbea468a9061e3cbf7a2a2bd341dbfe92000c4a281ae49ff26363e67995d660d71d95f2c2e08") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x12) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x7, 0x3, [0x401, 0x800, 0x8001]}, &(0x7f0000000200)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ff0000000000000000000000000000000000000000000000000000000000000000000000e900"/136, @ANYRES32=r2, @ANYBLOB="0700040001010000"], 0x94) mlockall(0x2) 00:00:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xffffffffffffff80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x10000}}, r2, 0x9, 0x6, 0x8, 0x7f, 0x54ccbdf3}, 0xa0) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) 00:00:40 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x100841, 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$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x6f, 0x4410, 0x7, 0xfffffffffffffff8, r3}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="07000000f9ff0300060000000400090000007e0a9c579250df62771ef1d643009e67b29bae2dbd327bae3d407fb62d6c3589ac8ad5dd29771bf30565d56035fbe64d915f1737002e40eb6d551a0add639bdd4a37f9b5a7e0dd6fc2dec06a2a7acf24ee621a911d1e8577e79fe3e9902bb2b59ca7bf63cadf788183c0a182b89e"], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:00:40 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:00:40 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) 00:00:40 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x3e3) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x30000000) accept4(r1, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000) 00:00:40 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x8) write(r0, &(0x7f0000000380)="83", 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000003c0)={{"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", "e4b09fa5f94bf17680139fac9625906714c63b1b7c8176302f30d70509884c2f", 0x6}, &(0x7f0000000140)="010b2c459cd2ec1ea16ee714b8c029289a5eb50c1fb0a34cbba3dda6f6684a1858d7447780145b18f759d9b780d33f42b8ed4900682cdfbe6913c28ed259482ca282a445a6f47dba7521850ed0361b113a027eab4793464e5e8830fee87aeed90f0f505969d2eb036c893d354cc6db2c41d57ce7feb054cb15cd952bf517b5ea082c9bb4d0d34a7a5f52a7e4a0cb39016671dd824e683b6a", 0x1, 0xffffffff80000000, 0x200, 0x9bcf, 0x3, 0x0, 0x7, 0x4}) chdir(&(0x7f0000000040)='./file0\x00') 00:00:40 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x1, 0x6, 0x2, r1}) syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x600) r5 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r5, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r5, 0x0, 0x0) 00:00:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = semget$private(0x0, 0x5, 0x1) r2 = accept4(r0, &(0x7f0000001080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000010c0)=0x10, 0x30000000) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001100), &(0x7f0000001140)=0x4) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000001040)=0x200) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") open(&(0x7f0000000000)='./file0\x00', 0x100204, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:40 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000780)=ANY=[@ANYRESHEX]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000007c0)={{"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", "9262bc360ff9fb9fbf47ae525647f92fb6509bd61122c46a77b0530dd9f88163", 0x2, 0x1}, &(0x7f00000005c0)="d7cb90e2597870f2473234acf24edf729ac02f91869c45758fcd21252a52b6eb69a11e7c2f4ca3cd76b69516141b3d7d821eea81d63a18bba108ada82967573c4b32610d41112d82", 0xe2, 0x4, 0x100000000, 0x7, 0xffffffffffffffff, 0x39c6, 0x2, 0x41}) fchmod(r0, 0xd3) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000140)={{"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", "9a022616be8cdd2110a1c7937db5213a76035a4f774fe9f0e32ec9fd34fd1bf5", 0xe7, 0x7}, &(0x7f0000000000)="e9c50b01c35ff380bd070fe0e5a3770f99bef097a9765df2fe79b276133a8514ac5bbec3773a665c47258d6bc8de9c5483c99f599616cb9940fd84308ad83d37203ccff4c12d5233866d673f1d7db10c10837596de90ab38120058d92cdc6f37854f303b1e0fecd5ba30d61b4c3894c38d2b38a138429193c5f12eb96b8b111c4187bbc04ab6de1d989e99114607c92b08f0e49119bd4f271fc207ff3849201135963318553d7d7252a83781ea2880e2129aaa3d26fe1ec38a15ecfb5d8e430a2437c343b2bca622e76bb86c46b8d659f3e489637261cbc96acd9bf666a28be868a311c17badf2b5379929a4c2addc9cfdd4f8ad81dec265", 0x2, 0xfffffffffffff800, 0x4a4, 0x6, 0x2, 0x9d, 0x200, 0x6}) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x80410, r0, 0x0) 00:00:40 executing program 2: syz_execute_func(&(0x7f00000003c0)="985e4aa84a1c1d0f05f359bfd94aac004639790041e2eba2a2363e460fae7000660fdef497660f6b32fb36f083b600800000f00fb8c411144e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d044c66db712c483397fd3003e490f7e0496afaf100000c4c27d0ae621ac619861c4df21df21a5605419c201b04b970000f08171a30b8a826eefc9d4d48cc7e8628f680864360fe25800618de3c093f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261f30faed0") setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000000)={0x1f}, 0x10) 00:00:40 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xeb9, &(0x7f00000000c0)={@random="99470dea8f50", @remote, [], {@ipv4={0x800, {{0x12, 0x4, 0x9, 0x9b, 0x109c, 0x68, 0x6, 0x2, 0x3d, 0x0, @rand_addr=0x4, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0x23, 0x100000000, [@broadcast, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback, @multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @ssrr={0x89, 0xf, 0x80000000000000, [@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr=0x70]}]}}, @tcp={{0x3, 0x3, r0, r1, 0x6, 0x0, 0x15, 0x4, 0x4, 0x0, 0x9, {[@fastopen={0x22, 0x8, "be486bf6c97d"}, @timestamp={0x8, 0xa, 0x9, 0xff}, @eol, @md5sig={0x13, 0x12, "c8bef3e57339bba7ad0ecba9cffc71ea"}, @md5sig={0x13, 0x12, "a6c5b466b7413839cc9242caa69a400d"}, @sack={0x5, 0x6, [0x90]}]}}, {"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"}}}}}}) 00:00:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000800004af64ed1303a292414719359f68ead131077d8d7fca3542690a2979cab09fd9a29070000b7c783d8c010d6a254"], 0x8) pipe2(&(0x7f0000000040), 0x100000) 00:00:41 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x2) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5210300f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='chd\x00', 0x4) setsockopt$sock_int(r0, 0xffff, 0x6, &(0x7f0000000180)=0x4a6, 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:41 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2edf20f0067053a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b331fb110f0f2ea765aa17ada765aa17ad0000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xd, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:41 executing program 0: syz_emit_ethernet(0x1016, &(0x7f0000000100)={@random="c9ab4cc987ae", @local, [{[{0x88a8, 0x6, 0x1}], {0x8100, 0x9, 0x10000}}], {@generic={0x8137, "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"}}}) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff0006040000000000000000ac1400bbaaaaaac2aaaaac1400bb00008c0e00000000000000000000000000f4c59a28d914532d9e266156ef2690b978112bf3c019d9338242ed05f4e70ba808fb4d58c366611d18d9b46e03e79ec63917"]) 00:00:41 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet(0x2, 0x10000003, 0xa8) r2 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x7fa, 0x4) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x100e46, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000280)={0x5, 0x7}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000240)=0x6, 0x4) setreuid(0x0, 0xee00) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000002c0)="894d13e2364f60494441948d8f0e8316c2e01ddbba1b57a4169a6fd9e5118ce63e0c418d77bd837d5648238e3c5e00f5af01206b65ee32c847890c3fc9e9f2e7918d80395a7502bbe975948cdccc121bc90d86df6b74bded2fa2f5f23c609e7a9c8c7b078702") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x1e, 0x20000004, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="9a", 0x1) getgid() 00:00:41 executing program 3: mprotect(&(0x7f00001df000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) mprotect(&(0x7f00001df000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0, 0x1, 0x4, 0x7}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x1}, 0x8) 00:00:41 executing program 3: syz_execute_func(&(0x7f00000001c0)="c4010514d6b5b598cd80d1663ef56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff228dc00c401611282030000005b5bc443c569b6e6070000b2e269a841000f9946da629aaee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") getgid() 00:00:41 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000500)={r3, 0x10001}, &(0x7f0000000540)=0x8) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) r5 = semget(0x1, 0x6, 0x4) __semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f0000000680)=""/126) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000004c0)={0x5, 0x9f, 0x1ffe00000, 0xae, 0x100, 0x1, 0x7, 0x1f, 0x9, 0x100, 0xfffffffffffffffc}, 0xb) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xc3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000440)="71aebcefea433955dc4cb0535f952f5651f1793bb32774bddb60ad7f7d0368f66b160908a02344d0781a80e161c9a0820b989eee283297b5b518b2300de0662e9468d7bb91d335ad09e22c85") preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2200000032fe8000000000000000deffffff0000bb8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=0x0, @ANYBLOB="cef40c903b0c0000fa158604748cc6cc49be7ac086ef3dbdd9a373e25e95f90b5c956db31963330dd67999aeeb3e24b5997eda48136c94e744dc48c177848fbc34a7d063c09b8ded3f5403bc1cc24c78fd6919ee5cde45e308511185d2d1d78c1c356307936f1e846948bad558697de6918076d5b900000000000000"], 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={0x0}, 0x0) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000340)="c9efce9e0f15a5b5e3f31be72922734f569c626899604303d0f6b2b79dd78b4e4523f9c4ef0692bd0958ab15a45067149014c4291a7e192a347e70a20ec79c9e0a0811771302b146f293af48e3855232fe385227860312fe6500d2b5") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x1c, 0x2a30, 0x5, 0x1000, 0x1, 0x7ff, 0x0, r6}, 0x0) 00:00:41 executing program 1: syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:00:42 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r1}, 0xc) r2 = dup2(r0, r0) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000180)="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") setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001180)={'accf_dns\x00', "2dd0c7dd1716f987b7362c5045a5e1d7022dc074be7ea8be03b08d21a235b4e4a2440e809e6636002ca57180a354c6c677faeb5966580ed7d6c2ab30b4392931311069efbb7c5944d2e9f9f8b4db621d608332973adb4eb65c517c133295518a89eb37fc5c9b44feb4f1dcc1dcab277f85bb48fca48a766d4a5e35f91926d446ae24c95f87e36943be7a0b7518c2f512b207333b7377a9004a1b9647c83a9dbe22b44f8900cb2c3402c1b8d4c8f55d93d43e5ff741fd39d1ef4108ebea1ab7bfa674c6f296fe723a2c27bd0e2943a1de69ca631e244c6be5d2ea77281b6864751680d3904274fbd38762ccbf91647db8"}, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x2, 0x2000}, &(0x7f0000000140)=0x10) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x10001}, 0x8) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="ed584669847a1ad7efd81393f41ec539e7e6a14435dde30f008a62c4e6b281fcd2c19517fd") 00:00:42 executing program 3: syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x4, 0x2) syz_emit_ethernet(0x1506, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="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"]) syz_emit_ethernet(0x6, &(0x7f0000001a40)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r2, @ANYRES16=r2, @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYRES64=r1, @ANYBLOB="c8ebd8dd3d308d40b6c1bff75a6f3531384f86012ca8c306886283d02f59e2d5e953ff458f4510f29e21fa6704f1cb3ac60adb", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYRESHEX=r0], @ANYRES64=r2, @ANYRESHEX=r1, @ANYBLOB="f51278c5c45545ec7130e51e59b07497f982a42fa17065a527ca5a1d146dd4338a1f0df46b87f7f21f8143fa6336511ab770915428b62bf0cafaa0da54f6fbd2fbaa4c2d8dc23e35dbda8057ccf73c2246016c746439803a6faa20f1be3d6c61b153bef85c8be7467ddd72ad434472f608e16fb4ccb94d74a733e707a9fc483ae34bd90aa912be7cab8d86155f9e0792961c2ce523ef54e7ef4e72574f1bcfb3723c4297021769b820d3035eb8adcdaf254b8f9519fb7dbb5d4c61c7d8fee3", @ANYRESDEC=r3, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYRES32, @ANYRES16=r1, @ANYRES32=r3, @ANYRES64=r2, @ANYRESHEX, @ANYRES32=r0], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESDEC=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="0a9591e189d0d7c16c91a3cda97872f3fcb25a61617c0e20f37bbf776d0ca8dbe8254fec49a3bcab", @ANYRES16=r2]], @ANYRES32=r3, @ANYRESHEX]) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) r5 = openat(0xffffffffffffffff, &(0x7f0000001ac0)='./file0\x00', 0x840, 0x24) ioctl$DIOCGETQSTATSV0(r5, 0xc0184432, &(0x7f0000001b00)="524a1d2f8dd79526906c0c5e69342d7787839d6f353c444be3baddd360e871f8437b484b1c99cd648aa76439de0a8b025837623d3a51b493b316a8ba3f2371c0") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x4010, 0x7, 0x80000001, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000380)={r6, 0xfffffffffffff000}, &(0x7f0000001a00)=0x8) r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r7, 0xc130442f, &(0x7f00000020c0)="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") 00:00:42 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = socket$inet6(0x1c, 0x1, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0xffffffffffffffc9) syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000440)={0x6e8, 0x7fffffff, 0x4300, 0x7f, 0x4, 0x8, 0x8, 0x0, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x3, 0x9, 0x3}, 0x10) r3 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000003c0)={r4, 0x3, 0xb4, 0xffffffff, 0x34c, 0x1ff}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYRESOCT=r5, @ANYBLOB="94bf10a831ed74ecaeb7de6ce19deaf70892347bcf2f79eb53c52b75cf23a34acf2eea9d3e0631c37c45f99bc2e8e61ed85d3207ca59799f3c987444788f30d4d2886a580a4d50caac04f9ea98244a11e0f76f91b05bd68aabea4d5dd8dddad8017d0669199208fd9d9ee47efcc2a8", @ANYPTR, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRESDEC=r3, @ANYRESOCT=r3, @ANYRES32=r3, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESDEC=r3, @ANYRESOCT=r4, @ANYRES64=r4, @ANYRES32=r5, @ANYPTR, @ANYRESOCT], @ANYRES16=r0, @ANYRESHEX=r3], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYRES32=r3, @ANYRES64=r3], @ANYRES64=r0, @ANYRES64=r1, @ANYRESDEC=r0], @ANYRESDEC=r1, @ANYRES64=r2, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYRESHEX, @ANYRES32=r5, @ANYRESHEX=r3, @ANYRESHEX=r1, @ANYRES64, @ANYRESHEX=r4, @ANYRES64=r3], @ANYRES32=r1], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYRESDEC=r2, @ANYRES16=r1, @ANYRES16=r1, @ANYRESOCT=r4, @ANYRESOCT], @ANYPTR64], @ANYRESHEX=r5], 0x0) 00:00:42 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa0000200000000000009078ac1400bb00000000440c05030000000000000000"]) 00:00:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:00:42 executing program 1: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x30000000) 00:00:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x8}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:00:42 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETZCNT(r0, 0x8000000, 0x7, 0x0) 00:00:42 executing program 1: r0 = socket$inet(0x2, 0x4, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xaaa}, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x7fff, 0x100000001}, 0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 00:00:42 executing program 3: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr="0300"}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8c27, 0x4) 00:00:43 executing program 2: sync() r0 = open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x400) r2 = socket(0x0, 0x20000000, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x34}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000007c0)={r4, 0x1, 0xef, "4e4cdaad6d6e1a6b80b73e81ef35f1121809bc4e11cf40d63333d7b75104cfb81925400d6622eec8078f3f1446c35cf3317af802b89a8fa04b0945c9c91bb999ee744a1217a009a1dc52e9ae0d6e1f4827d738580717b926cc17006c84b639e684f5e52d2f13b1ca6543ba9ccb0a14561bcb6a3b73441d84ca5d48013f516a6c25f7a19e3db7e37cc3be42383e2860132efeae5914224c6851b6053be62ca3ed4589d3176dd2cbd724ad3a6b3e7f0435c0bf05d10ff2af8df146556ade740f31c585ad93d44cf0f7a1ac3c9147ef0fb4af40a5a002705614b664bb8eae25140affc0a457504565bea3a7188f6020d2"}, 0xf7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x1}, &(0x7f0000000400)=0x8) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) close(r3) r7 = accept(r6, 0x0, 0x0) fchmodat(r3, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xbe}, &(0x7f00000004c0)=0x8) __semctl$GETZCNT(r1, 0x0, 0x7, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x401) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e220000004bd628369fb566cc000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bebefd25b3515848bdb5c5bcdf356e1355d15842a96758f6faa5d74017a2098e3c377a4d7f52cb921ecac24925b3361a240c08ab8db729210df621136cf24d8539be204cff89360dea4f8418c670bc9d0d5d80743efaf645f1b34a5c02ad2f925354aabb5c2e22e3688051ed684dde5101b287fd8efae43ed99271f00473aed51a3c5d75f9e09c9e80bcfc5b5768cbacdeed5dbbc636134dcad04d0b9515c5de9000"/279, @ANYRES32=r5, @ANYBLOB="0008d800ff030000"], 0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) open$dir(&(0x7f0000000600)='./file0\x00', 0x18000, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r8, 0x4, 0x0, 0x4a7a06bc}, &(0x7f00000001c0)=0x10) mkdirat(r3, &(0x7f0000000480)='./file0\x00', 0x50) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000002c0)=0x8f, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000500)={0x4, "19b16b02129a65ae9e28e8094d062fbd"}, 0x14) 00:00:43 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0737000300"], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:00:43 executing program 1: r0 = socket(0x2, 0x2, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0xae28) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="000000000081c200d740a7f3556562259e46a5683dc33aecdffd95005fe0101ed3456d20759cec55ed15fe2698f66477831be2d188085c5704542cd1d3822ea2d4fb15aa272d8733f857058dbed9f6a0acb5a8f5e28a7fd444c1b8d5516a2369e3e958476fd90f4da750b1ff1562c75d77b14548cfb426a6e15b157727923d434fd88a4b89e3143070ab68efbaba36ea694bad9b0dacc9b763edabd42da848ceac786e37f8ccedc8280e8816aa39dbee0ceb66b8d3533f67f72872feb1ac3f746962594dace717a0"], 0xfffffffffffffe20) 00:00:43 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x8, 0x100) r0 = socket(0x2, 0x5, 0x0) fcntl$lock(r0, 0xf, 0x0) 00:00:44 executing program 1: socket$inet6(0x1c, 0x5, 0x401) syz_execute_func(&(0x7f0000000140)="0c60b5b598cd801b69e4f56962f5696200d9d9d02e47d9eef2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:45 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xc2f1, 0xf, 0xe90a, 0x800}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x4, 0x4, [0x0, 0x6, 0x3, 0x20]}, &(0x7f00000000c0)=0x10) 00:00:45 executing program 3: r0 = open(0x0, 0x4, 0x110) clock_settime(0xf, &(0x7f0000000080)={0x101, 0x6}) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x20, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000600)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:45 executing program 1: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000140), 0x10) 00:00:45 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) r1 = dup(r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x20) close(r0) 00:00:45 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r3}, &(0x7f0000000380)=0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) close(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) mknodat(r5, &(0x7f0000000140)='./file0\x00', 0xc006, 0x2) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) 00:00:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000880)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d0172fa9f9f2680c000000a58fe9588b26430f0f3297e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c7c402790e85f1ffff7f51c4a27d181ec1ea01eff265dc5f00c3d75b795ba841660ff9184585c1aeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720e6a71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) flock(r0, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x7, 0x4100, 0x0, 0x6, 0x91, 0x101, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x1}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) 00:00:45 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a900000000000000ea2c008063a68072bf89ec94ab590300000001000001"], 0xc}, 0x0) 00:00:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYBLOB="00216e2e01937afad60d"], &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xffffffffffff0000}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:45 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x4, &(0x7f0000000040)={0xe19e, 0x2}) truncate(&(0x7f0000000000)='./file0\x00', 0x8003f) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 00:00:45 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x105) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:45 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') select(0x40, &(0x7f0000000100)={0x0, 0x9, 0x4, 0x1, 0x1f, 0x6601, 0x1, 0xfffffffffffffeff}, &(0x7f0000000180)={0x8001, 0x401, 0x2, 0x0, 0x4, 0x100000000, 0x5, 0x100}, &(0x7f00000001c0)={0x100000001, 0x9, 0x1, 0x3, 0x0, 0x2, 0x3, 0x6}, &(0x7f0000000200)={0xfffffffffffffff8, 0x3}) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000300)='./file0\x00', 0x8000000000000) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x12) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0xbd, 0xfffffffffffffff9}, {0x9d, 0x1000}}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="bb1a7cd8455332c522") rmdir(&(0x7f00000000c0)='./file0\x00') 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x80000001}, 0x8) 00:00:45 executing program 0: syz_execute_func(&(0x7f0000000340)="980f1d2a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x615, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:00:45 executing program 2: syz_execute_func(&(0x7f0000000180)="c4e27d19fcc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf98fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051516567660f3a613000363e410ffe5ff7eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c4fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) 00:00:45 executing program 0: syz_execute_func(&(0x7f0000000040)="9698981c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b557fb660c0f86dd0f0fb8c4034e4ec4c15973d80d0fa0e5092ed1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c44199e2df66400fdc74ed650000f08171a30b8a826eefa80d0f0fc1b563118cc7e8628f6808a3056f0000004e00c4608de3c0f526c402899c00c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c4f2c1db00") getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x88a, 0x9, 0x3ff]}, 0xa) 00:00:45 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8001, 0x3ff, 0x10, 0x40, 0x5cb8, 0x4, 0x33ab, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="da00000035f577537fc9c4ed0d1d29479c0aea2236b95dff8bb0d783fa8525e37191760c2e4eec994c238571efb9e0658f36260e5850c8a1171379304df60aa1ff5dc178c203a03e100082db7993465a5ef3f8139974ad84b5bdc4f383ae001deb3929a36645958f06fe743bc4864e1bfcffe07981e811b7924fb4c9b9b31958c1cc1043c852c3353869e44d3133af7f540dc975c285fe6a8feb2b83d01cabe060b2df0e878a01b085e9ba0a1fe6e656e73b496372767388adde2a32036aeb46dd7d357147f28b8425281a8343b66973c0bc347c9f00"/226], &(0x7f0000000200)=0xe2) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) 00:00:45 executing program 2: getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x101, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x29) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000240)) 00:00:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x10000, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x1, 0x3, 0xfb73, 0x6}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x5, 0x5}, &(0x7f0000000340)=0xc) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r2, 0x88, 0x4, 0x0, &(0x7f0000000040)) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x4a, 0x2, 0xf266}, 0x100) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x6, 0x4, 0x1, 0x2, 0x1f}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)={r4, 0x2, 0x10, "01775f04a9ec5b35ac4c19e1b714cd82"}, 0x18) 00:00:45 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @local={[], 0xffffffffffffffff}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @broadcast, @local={0xac, 0x14, 0x0}, @local, @multicast2}}}}) 00:00:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$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(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = msgget$private(0x0, 0xc0) msgsnd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) r5 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:45 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f001900c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) socketpair(0x17, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0x3, 0xf8f9, 0x100, 0x4a, 0x1, 0x4}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:45 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) 00:00:46 executing program 0: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) open(&(0x7f00000001c0)='./file0\x00', 0x100408, 0x191) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 00:00:46 executing program 3: clock_settime(0x0, &(0x7f0000000280)={0x0, 0x129}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000002c0)={{"8f59056f9e2d6bb8e1ed3007afa8462c0316a45793c42a5910a5bad880628cd604c7221e8dfb93c7c8ea66cc1f1651f7ac209c426700f8f0819a644eda4a01f7d28301ff8f74ceb2c2d207691bd052e06882993028c2c2649763ff21e75e20cecb781dff9421ba1bc22f4168d50b350c9ff523c084adecb1da73470e68c3173d1714f75ad08504c79ec0fd168c425e597166b2571ebfa516010e92de706e287fb7f35a55b3f9c3b1c0376456688db15077f605686e57e5c38d5580b1c2625ea7dfded6b5b3a4ed31fc55752771fa6c3c6e42ab78070daec5a4e2f9c356e6b5a2c8bc1044f2a35ab0d8612cdb6d7cff7a437c551014d7727bdb76464a50f9ff2fd3b79105b78fed68ad954243dd92a0318af7f8399b50ac42aab4728b0a34ccf1d6332af4f090781c5beb9fc50b46ea5f9c816d7ab9286fc5be5da7c0abc1010117e7451d8b4458fe7fc17822f32e08b5cdc6ffdf48301faae363c5a829f032c32a453747496d933951bc5589d8f8c8ceca7086269e5c7cfb30332ef0566b67d27ba15efd9747a6b8009ffb88a707a8a7b76d74c8bee2a6fa0c0404ee880f75d6d27b4ff164dcecb447c067270531bdf9cc9d2d3a4f547c23e1a3368a1d3c706bc4d89815c922b5effa90f5f35f17901e2c40d2683abc6008aed59ac85a371cc583188baf0631cbab0e782ce57e125fd45702da12aaccb9f52ea0478a67fdabfb2a8959bfac9fad732dba474dde466a32d265f2775aff9c5d8a806412132333ba234e7ef4f748c3b5b04c0ebf3ff11151d1c692ce3510b0b9ba85276fea2c839a8d338e73e6460a3750ae117bdcb8bef3e5f35acbe7ef76a7abc3fe52fce666970ed2359e0cb4e90098146a74516f1c35d9ce9cca0b73c7a3df0c94d6ec65cfcc96ec8e1422312345e597004e06a86313f318e3c6fd9037285364edd6d3a9fe7a2ab96d033d8d9468cc136d1fbfdbf0de586bab77b42641831847e24e8525008972ea9dc15b09703f53220b0b9653481061e7981cc3b6d49063429f5db67755a732239ba3ed3f84fec9abeb260bb8918d2b366faa6eac47ccbaa0579c53a69117c7b1578e0c6e7e792d92f6b017194e23f230f2c71791633ac9ae6b0ab03dee4a10a81ba61c483199b2ffa7d60c7f60a1fccfc68501a50e6798aa0f64a6f593d90de10a84728fc1881be66194ebe9a7c616e343a34b58c2e5ad96f96175dce891aa77f8115ad557243ced07dce49c17f18e070cd1eeb9f693b50b9f75a81d60f26903c28d5b848f228e7fd1a01dd6c56c4e0367483c91f7e2a28d58ab1008a97bfb38356e0a568eb7eacb87e104db5ecc412a98b6345c3778cc92bc970ff29e1b238fb2f5e54760923f6dd0bb474ef4caf9f8103b1dd704a07381126177fd26c4b1bfe43063696fd42f5eca47645e1f0c14a7eb5a8593399002ce9a7436808f63", "d4875a608e8d21c85cce11a05eb4f4eca7e28991601d631d14ed888412fb8a46", 0x1, 0x3}, &(0x7f0000000040)="5b1a8be31156637d51df6e4dc8010d2945e4ba887ecdb6cc511ce0c4908e7605c9eadce8f4b5512c85f0296271c99297e5d25070a3ef42f8ccefa0f5e4d7a8df", 0x3, 0x7, 0xffffffffffffffc1, 0x20, 0x2, 0x6, 0x0, 0xffffffff}) 00:00:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) semget$private(0x0, 0x2, 0x0) 00:00:00 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) r1 = dup2(r0, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000280)={{"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", "f8531b566dea5d1eb18b2ce6053c45dfd32c8843dce53b23e6d76a176d47a7af", 0xb99, 0x5}, &(0x7f0000000000)="7cb413e205399c1395165656fa5dfc208449d88b8186f28c6d4ea0455cf8d669053ce8430a43af034bd9ecf1c9dbbf9cfea42b3b5d2f0941cd725abfb833101f942f7c7e48044fccb60797a78cfa6b736893db4cf4dd0deb6e978350c8ee8adb30511542cc2f5ec4e5e1d26e57", 0x44d1, 0xfffffffffffff4a0, 0x7, 0x7fff, 0x0, 0x7, 0xded2, 0x100000000}) r2 = socket$unix(0x1, 0x7, 0x0) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000200)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208802f41e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080090000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) flock(r0, 0x5) 00:00:00 executing program 1: mlockall(0x1) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x10004, 0x2) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="db0b7806fb881f01a9f36861c80087203ef86fd2ce947c8f5bc3f5591bac1e91f54c111d8757226c22b96eab407fe972ebbb5720526bfe802eea28e43f756703661200c4b2de8fefc00110645fbdd25c6c07ad650cb49c13") r2 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2300020000ff010000000000000000000000000001ff0100"/128, @ANYRES32=0x0, @ANYBLOB="080200ab4cab2469f2b600000700000002001a00"], &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab78e") clock_nanosleep(0xf, 0x0, &(0x7f0000000340)={0x7fffffff, 0x400}, &(0x7f0000000380)) setsockopt$inet6_int(r2, 0x29, 0x27, &(0x7f0000000000)=0x56, 0x4) 00:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000040), 0x4) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00000004c0)="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", 0x1000, 0x20000, &(0x7f0000000000)=@in={0x2, 0x1}, 0x10) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:00 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000040)="b10005029000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xad26, 0xec}, {0x140, 0xe178}}) r2 = accept(r0, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3ff}, 0x8) open(&(0x7f0000000300)='./file0\x00', 0x1, 0x1) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="b8aaaaaaaaaaaaaa2ee7c95a1c694a1b9078ffffffff00000000"]) 00:00:00 executing program 1: r0 = socket(0x2, 0x10000001, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xffffffffffffff09) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000340)="6b9fabefc89f0b21fe6af2a101dccee6f52e245a28b87a470654db87ac3bdf8ea2cfdea51cab7a885dc0c983e8183ac0de8476f1251ba3b842e16e22fcad2b90eaa0bf28ef4a4c24cb7d99e012022702263e5e51084fb659c626a3d423ad8e6a2fc9e0b34215c252abaa1375938f3fbe8c") r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x2, 0x7}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x28) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0xd7}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:00 executing program 1: fchmodat(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100) poll(&(0x7f00000000c0)=[{r0}, {r0, 0x7ae626cb07aad276}], 0x2, 0xffffffffffffff81) 00:00:00 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000136000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) socketpair(0x3, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="ef955ba106805be6986bce65b4e450daba4c17e399e3f5972a6959d3399c5a0cbeac86b6583f032331262ad195f83d1413f91e10c1d8d3ddbb225a74199e13b4ec89c60bb2558de7863936f4024cdab4a6bb89fd4937a399ca54b9faa178470616ae10976cb0cd7715b531dac06d79893ac9b46f55fa940f84e1415af43be363a66bf501e4a734d5d9b6a8fc750a9fc7532580f3cc15acb7af7e21e0bdbbd16ee0d73009f08769c3c5114876a8f38a152d7f3dc3af0eb73e6763868b04b4f10d6ebfb8a1ff160e6dbc6e89571dab5ab88e2249d32d4bee74", 0xd8) 00:00:00 executing program 2: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7ff, 0x7, 0x2c00, 0x3165, 0x10001, 0x9cf, 0x4, 0x101, r1}, &(0x7f0000000a00)=0x20) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000a80)={{"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", "889d966b554cccd9b25cb78218a92e6cb9aa2ee294a1960d316a00", 0x6, 0x9}, &(0x7f0000000a40)="af3e1e65bf18864a5eca5004834a6f0f7cbc6571", 0x1000, 0x2, 0x200, 0xfff, 0x1, 0xc1, 0xe23d, 0x1f}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000f00)={{"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", "e5d3c2e2f7f0dfc1daaa8477d58a1fe260010976900719855435e00b7a94ada6", 0xffffffffffffffff, 0x1}, &(0x7f0000000580)="fd94451f730501e789fc171f4334a007ae1e89ce100578acece28decf88646efd2d60d9d3e9357a075e3fe310dc1ae3abd184dada5acbb9304feffad0e4f6dd2bf71457ecc02f1a51b456810f0f7ad333c1f600f630c262e878590eeff3271d158e32bda9bd5a07dc40c169bbe423a4a4394e20e68548ec05e555886f1e32eb14e14bb3aebf587265ebf48dae5ee6d4df4b0000d64c10842", 0x100000000, 0x2, 0x3, 0x0, 0x3, 0x7, 0x9, 0x100000000}) 00:00:00 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1ff}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000400)="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") 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x8840, 0x123) r1 = dup(r0) syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x4}}, 0x0, 0x0, 0x0, 0xfff}, 0x8c) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x0, 0x10000, @rand_addr="80d1136341467e007a03ffc0ca63c4b8", 0x6}, 0x1c) 00:00:00 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) 00:00:00 executing program 0: r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f0000000040)={0x3, "ffaa767335bbdfea6adf3e41647374b4673f78bef930aea263b8d4ae25798729168d092c9b268bea1148614b8e82d81587aa29dbd256fd3dc9ca2e156159a05a65d442f32341929113d83537c6c8"}, 0x56, 0x800) msgsnd(0x0, &(0x7f0000000000), 0x0, 0x0) 00:00:00 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x9) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000980)={{"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", "d385005301665fcfbde936a36a037a17ed82b1fc437f732725728c86552e7fca", 0x0, 0x40}, &(0x7f00000008c0)="019961e4b62e582ea5edc560ec1c7dd1aefb63a38be9896000bae17ead102b212d717d7b8f159d61abb183291a72952d909873a6c73b1ce1c015f736f8e3847f5ca05a7f2bd8eb0040cdecc35384d6c951f1090a65696a601213bc7fc3d3c06c93ee19ddf8da5fe8b013e77a83377c27cc0d44b562838c1d5a7cfd045b194751612d8485e13a535a621173507ccc7283ede4a01f020091a5e02c", 0x85, 0x0, 0x0, 0x34, 0x7, 0x1ff, 0x6, 0x8}) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000e80)={r2, &(0x7f0000000e40)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000ec0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x8, [0x7, 0x3, 0x0, 0x100, 0xe7, 0x5, 0x100000001, 0x0]}, &(0x7f0000000e00)=0x14) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) getgid() getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:00:01 executing program 1: r0 = socket(0x1f, 0x5, 0x8001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x5, 0x2) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x1ff, 0x200}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) bind$inet(r1, &(0x7f0000000180)={0x2, 0x2, @rand_addr=0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r4, 0x8, 0x0, 0x5, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000000240)=""/146, &(0x7f0000000300)=0x92) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x1, @loopback}, 0x10) getsockopt(r1, 0x2600000000, 0x3, &(0x7f0000000400)=""/235, &(0x7f0000000500)=0xeb) r6 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGEADDR(r6, 0xc4704437, &(0x7f0000000540)="67e888190b85a479485068ba243263717303767eac40f080dfb6ac7eee12341985104f53bf5e5241d46ebfffae96f5dbf4e8bee1cbed81313a00fed468cdd28afcf91113064ee8121236609f2f2448fbcfef5fea35d5007fb10eedcb891b64e4dc074b920f268fe93e84bd493121ffe6ddf41c3671130a4bd7ec2e8481a868a6a7cb54e1beeb3b3d004614385f365c626617a7fb7540c1aa8338649cdf9c0097bfdefdb3df82a17da2b3a04b740cad96688264564d04ad35c2161e2d") setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r5, 0x20}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x8020, &(0x7f0000000640)=0x401, 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000680)={'accf_http\x00', "21317327c194e68498af66f247e9ef361255d2ebcd6084e2bdc1df468d302e6ae95da205a64cbb812730fff85862b713d8434977d265ed26324c31a850b9535cf20b4675a52b4d1b8a157b1ab9df3254c90cd2883992849c8550b04afa432026d440458ba1270a380d3acd531d7018d7210b0bf58ee3053731158382910c26a3d7e4e23bef8211a950084482f8aeb513529419ad87dbbf38e979aade387b17d86bfb49b0089c0fb412d384ed55164954cc5da1979f81d1630a103899af44e2c3ffd2d95024a3dc8520dcb5c161880d55d28a58da3c52e1211cf5912e345792fbb32989d72b4e1a2ec39d660a786db192"}, 0x100) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={r3, 0xff, 0x1}, &(0x7f00000007c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000800)={r5, 0x0, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000001840), &(0x7f0000001880)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000018c0), &(0x7f0000001900)=0xb) setsockopt$inet6_tcp_int(r6, 0x6, 0x100, &(0x7f0000001940)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000001980)={r7, 0x15b2000000, 0x2, 0x1, 0x9}, &(0x7f00000019c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001a00)={r4, 0xfffffffffffffffd, 0xf, 0x10000}, &(0x7f0000001a40)=0x18) fcntl$setflags(r0, 0x2, 0x1) connect$inet6(r2, &(0x7f0000001a80)={0x1c, 0x1, 0xef20, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) bind$inet(r0, &(0x7f0000001ac0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000001b80)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4, 0x100000000, 0x9, 0x1}, &(0x7f0000001c40)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001c80)={r3, 0x22, "099da826821eb7b3a7662a8d328c087a32dedfc5283f8b57cba981e70e119068a6d6"}, &(0x7f0000001cc0)=0x2a) 00:00:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) setuid(0xee01) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = semget$private(0x0, 0x0, 0x100) __semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f00000000c0)=""/101) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x8, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x1f, 0x7, 0x3, 0x8, 0x3ff, 0xcf42, 0x0, 0x2, 0x7}, 0xb) 00:00:01 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffff22}], 0x1000000000000206) 00:00:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x400) r1 = socket(0x0, 0x1, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1000, 0x3, 0x100, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xff, 0x100000000}, 0xc) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000001480)=[@in6={0x1c, 0x1, 0x565054e2, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x4, @rand_addr="52bdb001286afd3f0864955b1797f631", 0xffffffff80000001}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x1f, @ipv4={[], [], @broadcast}, 0x66}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000001540)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) r3 = semget$private(0x0, 0x3, 0x682) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200ce21ffffffff00"/136, @ANYRES32=0x0], &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x101539c3, r4}, &(0x7f0000000200)=0xc) __semctl$GETVAL(r3, 0x5, 0x5, &(0x7f00000003c0)=""/4096) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000013c0)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x100000001}}, r5}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 00:00:01 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="ac28fb38d6c903b735ae60db5b1dd7a2a485c098c3e07bf904f25cdf6252d702d5eecc863ba709231b25f9", 0x2b, 0x20000, &(0x7f00000000c0)={0x1c, 0x0, 0x100000000, @rand_addr="2c090279ae7ea1984cb59fdf748e00be", 0xfd2}, 0x1c) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) connect(r0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8) syz_execute_func(&(0x7f0000000200)="0c1bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000c7e4c753fbc4e101edfec4427d822a2a00c4da7676f216660faeba74480000c4c3dd6d68074851c40115ea9a984d98aa66450f55b47d64540000c1ea01eff265dc5f00c3f45b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4617d105c363b14111d54111d00") 00:00:01 executing program 0: r0 = socket(0x11, 0x3, 0x19) close(r0) 00:00:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = semget(0x2, 0x7, 0x4b0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/117) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0x9, 0x81, 0xcb8, 0xfff]) 00:00:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0xc) socketpair(0x10, 0x10000000, 0x7fffffff, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000c00)=""/195, 0xc3, 0x2, &(0x7f0000000a40)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r1, 0x3, 0x7}, &(0x7f00000009c0)=0x10) syz_execute_func(&(0x7f0000000000)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec40be9741bfb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r3, 0x5, 0xffffffffffffffff) writev(r3, 0x0, 0xfffffffffffffeca) writev(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000b00)="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") execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000180)='.@]\'!}\x80-\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000280)=']t\'c\x00', &(0x7f00000002c0)='\\\x00'], &(0x7f00000008c0)=[&(0x7f00000007c0)='\x8c\\\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='#}\x00']) semget$private(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "81ab1bba77d91c2492515e910e6d1f94ba1ec740a92ba3bd6a965df45088d551", 0x74, 0xf7}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6}) getpgid(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000080)="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") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x28c7, 0x7ff, 0x3, 0x80, 0x20a81352}, &(0x7f0000000000)=0xa0) r0 = socket(0x1c, 0x20000003, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x3, [0x2, 0x3, 0x8]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x5, 0x2, 0x6, 0xfda, 0x10000, 0x81, 0xffff, {@in={{0x2, 0x0, @rand_addr=0x80}}, 0x0, 0xae3, 0x4, 0x80000000, 0x8, 0x6}}, &(0x7f0000000400)=0xb8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000000300)={r1, 0xffffffffffffffff}, 0x6c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440)=0x3, 0x4) 00:00:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) 00:00:02 executing program 0: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x0, 0x401}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x4}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) setrlimit(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") truncate(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffff9) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:00:02 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x2, 0x2, 0xff}, &(0x7f00000006c0)=0x13) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0x1, 0x4, r2}, &(0x7f0000000740)=0xc) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x1206, &(0x7f0000000200), 0x0) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r3, r4, 0x200) freebsd10_pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000940)=@abs={0x1, 0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x1) r6 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8800, 0xc) ioctl$DIOCGETRULESET(r6, 0xc444443b, &(0x7f00000005c0)="69c219e52ed0b5de58b499a9d39885f2c35d47a7a1b2126fcc986a6beff9cf19da34bbdc46833f7b51609220e72dd4e5429e42e2239e8858a116dea7957522e3032c3a982a3422d059d334753a10a743ba133d6b2d515a1bde78b3ff488092fdcb11803b9844a477d5d08ad5594ef0ae4c6b2a6adad12efd41f88d0c37f04c8321d5b5dd01cefe88bbea8743e1a666cd8249ba36040d85e5b2eaaff84f86a5437987a50a09f879076dfbd12118a91080511cd9fb0a6e9201539d054534ea911078") ioctl$DIOCRGETTABLES(r6, 0xc450443f, &(0x7f0000000140)={{"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", "871eb986b6a23cec218ca3a6b5912241aad0c2001db6702b503570cf391ed9bd", 0x81, 0x40}, &(0x7f0000000040)="0ccc3f2d0784e7ef196f582398979fd96ff35c4c54be92de8d96d1b61dc7eb443c78806d1d73f2291911", 0xfffffffffffffffa, 0xff, 0xfa04, 0x101, 0x80, 0x1, 0x80, 0x5}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f00000009c0)={r2, 0x7f, 0x2, 0x8, 0x10000}, &(0x7f0000000b00)=0x18) getsockname$unix(r6, &(0x7f0000000a00)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000003eecf83aa25bf42ab8c2d90000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000649802ca56584b3513757efe115e68de18a49da10a806a66444175971c754b3daf6be175f5fe8b2b3e6c698cece4711249ea2f18c84cb3c93b078ab1424d68df814f8b3ab2b8263755a8c4dd118492164fa391fb46b2998b96c4be96719799c6a3e812f23508cbde8598015f6f72b9bc1c7a39745b599d1bf0ea37a467d9ce99f9"], &(0x7f0000000980)=0x6e) fchmodat(r6, &(0x7f0000000780)='./file0\x00', 0x4) 00:00:02 executing program 1: setrlimit(0x12, &(0x7f0000000040)={0xfff, 0xfffffffffffffffd}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:02 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(r0, 0x0, 0x100248, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) r2 = getpgid(0xffffffffffffffff) getpgid(r2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:02 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0x2, @empty, 0xfffffffffffffff4}, {0x1c, 0x1, 0x9d, @rand_addr="7d37a2a3f179593111c2fc2c9122e919", 0x80000000}, 0x81, [0x0, 0x4, 0x989, 0x7148, 0x5, 0x200, 0x8, 0xfffffffffffffffc]}, 0xfffffffffffffd3f) syz_execute_func(&(0x7f0000000000)="969898472c4365f244af0f05f30f59bfd900cf00f08000a441e2e9b55767660f6b32660c0f86dd0fb8c4c4c21d9f38771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fec4e1696c20c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r1 = socket$inet6(0x1c, 0x10000000, 0x101) mkdir(&(0x7f0000000200)='./file0\x00', 0x1) getsockopt$sock_int(r1, 0xffff, 0x300f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = open(&(0x7f0000000240)='./file0\x00', 0x2, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="140000003cb9b1f665ca244beb122ffbd32a944a1e9bc0ffee7803fe7a5ba897033e13f7656be7b18066222d02cab9d8a366fc04c60638916a8e78d5eb9d3d06b30f1997d5d42f3ccca1bd651e688dc669e3bddc72ca65d187dfb8072f7bbfaaceb6e35b6046fa97b2a0500559a95d58f8b2fbe55e4c0681fa350340acd1983ef21ee0879633e8b4a1fa78d9f8c15584fe471b50bdb96bdee11c7d6fd828b2e47b941fd2698f324b16e051f5baef143843c32686e727887f1f88703b164daa7a7a08b91cad2485811a2ae5bb041b20e3e3c8f609ccdc3c1b3d27e621"], &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x8001}, &(0x7f0000000340)=0x8) 00:00:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080), 0x4) ppoll(&(0x7f00000002c0)=[{r0}, {r1, 0x80}, {r0, 0xc0}, {r0, 0xc0}], 0x4, &(0x7f0000000300)={0x3f, 0x7}, &(0x7f0000000280)={0x8001}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000180), 0x10000000) 00:00:02 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xbf}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e2101000100ff0100000000000000000000000000010600"/128, @ANYRES32=r4, @ANYBLOB="0100000001000000cf1400cbff7f00007f000000eb8593248973c9c08b77834e7a887c31e3fbfde45be2fdb5b155e02c512fdc4912e3da4ede9be3e11c12c2f0eda61aeda6298614a428d8a128"], &(0x7f0000000600)=0x98) setsockopt$inet6_tcp_int(r3, 0x6, 0x100e, &(0x7f0000000640)=0x1f, 0x4) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e23ee730000fe8000000000000000000000000000bb00000100"/128, @ANYRES32=0x0, @ANYBLOB="ff03000000080051325f77d69463dfa63aa0378a"], &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000440)={r6, 0x7, 0x3, 0x0, 0x3923}, &(0x7f0000000480)=0x18) setresgid(r0, r1, r2) syz_execute_func(&(0x7f0000000180)="1c21b5b598cd801b69e46962f5696200d9d9d037c3795b5bf2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:00:02 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x9, 0x4) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 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, 0x0, 0x3, 0x1000300010005}) 00:00:02 executing program 2: r0 = semget(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") __semctl$GETPID(r0, 0x0, 0x4, 0x0) 00:00:02 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3}}, r1, 0x6, 0x4, 0x7f}, &(0x7f0000000200)=0x94) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x2000000000001) pipe2(&(0x7f0000000140), 0x100004) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) open$dir(&(0x7f0000000000)='\x00', 0x8000, 0x120) 00:00:03 executing program 1: r0 = socket(0x10, 0x30000005, 0x5) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b6667f20fd6e74680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c73ce8989a1c40fbbf3470f582ee2ed531dafaf0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726ff3410f5ec1fb110f0bca9090048300") 00:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r1, 0x4, 0x7fff}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x4430, 0x2266, 0x6, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3f, 0x4000, 0x8000000000007, 0x5, r1}, 0x1cc) 00:00:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) 00:00:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:00:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c010006225c239a3000"], 0x16, 0x0}, 0x481) close(r0) 00:00:03 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0xfffffffffffffbfc, 0xf, 0x0, 0x7ff}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000a00)={r2, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000a40)=0x10) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:00:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) r4 = dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r3, 0x5) getpgid(r6) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) ioctl$DIOCCHANGEALTQV0(r5, 0xc1004431, &(0x7f0000000140)="b6c371f014279cd4912d3ab5840b2cee971e") open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000300)="f903152ab63c1335e2e249fa7f2021d6ba7791983829862b5c507b3446bee3bc5069c4dc7971bcb3c706bd82a8d74a84e89dd00592b6f86067982e0bf1ef108d28") mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0xb5, 0xffff}) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) close(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x8, @empty, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, @in={0x2, 0x3}, @in={0x2, 0x3, @rand_addr=0x6}, @in6={0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in6={0x1c, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x86, @mcast1, 0x800}]}, &(0x7f0000000480)=0x10) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788968a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d353f1977a7dbb1733aad3713a3fda4bd1a67396140061861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fcaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r4) listen(0xffffffffffffffff, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)}], 0x6) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @remote={0xac, 0x14, 0x0}, @rand_addr=0xfff}, 0xc) 00:00:04 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x6eb665ca}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="77fb630cd0547175e2133629f9182eef1c004e2101000000ff0200000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000ad00"/128, @ANYRES32=r1], 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x6, 0x100, 0x5, 0x4a272f01, r1}, &(0x7f0000000280)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0x4, 0x7fffffff, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x200, 0x5, 0x4, r1}, 0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x26a}, 0xffffffffffffffa5) 00:00:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x40, @loopback, 0x5}}, 0x0, 0x6, 0x40, 0x7f}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x2000, 0x9, 0x5, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cee0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4617a12e6a261c4c19ada10") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc, 0x0) r1 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/112) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="c8fe495518623fe06961f9bbfae03d2f54e6ad6e4e752151daca91f708c4fa9c73e9f8fb98fcaedf6e3d1c74053b3735a0de6051ff6f4d8e62e60ea41685597e39cc67e2b7fd1a6663849d56589ae0d23ac8cb18103fb3e74638f7c450bbe47b5194") 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000180)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f68c44149f2160fd4f9c421fc51c1c442d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730f5726400f5c1849338e6b236b23d2fedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00") 00:00:04 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000140)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748f83f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed0074c8b2ca3ebbc259699a1f132e27acb5c62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x1, 0x0, 0xfffffffffffffe61) sendto$unix(r0, &(0x7f00000000c0)="0b2a7bfd", 0x4, 0x80, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:04 executing program 0: getpid() getpid() syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES64]) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100044, 0x5a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x1ff, 0x0, 0xf6c, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x4}, 0x8) syz_emit_ethernet(0xe5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bfc5000000c44149d9e741e2e92e363e460f1a70e4660f49fc17660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d3664f34d0f2c8f00000000979709b921045fc515f3476dc4e10bd4458fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5653ef342af5419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fa3e2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x3}}, 0x0, 0x0, 0x7ffd, 0x0, 0x1, 0x4ae2}, &(0x7f0000000500)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x2, @mcast1, 0x7ff}}, r1, 0x5, 0x5d7, 0x9}, &(0x7f0000000480)=0x8c) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x6}, 0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300), 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x800, 0x8}, 0x8) 00:00:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x1, 0x1}, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:05 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local, @broadcast, [{[{0x88a8, 0x0, 0x9, 0x2}], {0x8100, 0x0, 0xff}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr="0300000000000000000000000040000b"}}}}}}}) r0 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 00:00:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3f, @rand_addr="bfbd0e5c3823ee59f7726c885c33042a", 0x5}}, 0x0, 0xfde3, 0x1, 0x4, 0x5, 0x5, 0x6cf8}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 00:00:05 executing program 0: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) freebsd11_fstat(r0, &(0x7f0000000000)) 00:00:05 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @rand_addr="bf470a94a06b362d1ae2e6b7531adf0b", 0x454}}, 0x0, 0x6, 0x9, 0x208, 0x7, 0x1, 0x2}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0xfffffffffffffe01, @rand_addr="ab7ce9f14d253e14cc72b45729894141", 0x4}}, r1, 0x4, 0x7fff, 0x2, 0x9, 0x3ff}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x20) 00:00:05 executing program 2: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="f000000000000000ffff000001000000aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa47bece9fed172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc5087d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd46660000"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r3 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r3) semget(0x0, 0x3, 0x140) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x40, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0xfffffffffffffffc}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) setuid(0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000001c0)="a0d42eaf60c5493a48d31f81f6ce914dc6c26005e8672ce60b96b4675a61dbee5a59f9d1cc8ad85db6ca3844d54c9282b0237eaed3679f1d87d1402e9337ca21207d6f185f36b49a72488958d61e4012dcea9f3853318f519e12334729543f82afc78c0b6b8a3bfd3f2e0e12790adb2637cfde43b93c6c0d9ad48f46a5832383055d1ffd34d8658f8e9e9ec7a94036890f770763a422783f55c4ab82b8f0909ccb7efa39813d3e025b47f698d3e2f7c23b5d8c558b9cfdea5aeb126a2809d1d77bbfaad91b934ea3bf893e6e56cdcc00184cbaf98ea5a825e4f6d178f44b646e64bb43e1916be674d5a852ea5ae4e136d1a00efb") 00:00:06 executing program 1: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") 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)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000ffff000100000000"], 0x10}, 0x0) 00:00:06 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x4) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r4 = getegid() fchownat(r2, &(0x7f0000000140)='./file0\x00', r3, r4, 0x200) getsockname(r0, 0x0, &(0x7f0000000080)) getrusage(0xffffffffffffffff, &(0x7f0000000240)) 00:00:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x44) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f00000005c0)=""/78, 0x4e}, {&(0x7f0000000640)=""/104, 0x68}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000380)}], 0xa, &(0x7f0000000840)=""/44, 0x2c}, 0x40) r1 = dup(r0) dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:00:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x30000007, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0xaf, 0x85, 0x4000, 0xbc, 0x800, 0x9000000000000000, 0x2, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x100000001, 0x0, 0x8, 0x9, 0x0, 0x4, 0x0, r2}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x0, r0) 00:00:06 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="37670000052500007f1274ad6068e44af4dc511f8e5aac9e14525e3b10dc35477f4a894eac9be42fec8a1961fa564109a8ba390fa3309c2a680de9c558e95241c6f1102a50eeb9cbd35052485eff86122aae09d37962c8320c32976c09424dd5156346ce32175aaa949d692a86e975db928618443a3167979c"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0)="4c8b9eeb810629e01999c53015c1f8afcc594af54ab22efa0dc9") r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000040)=""/190, &(0x7f0000000100)=0xbe) 00:00:06 executing program 0: r0 = socket(0x3, 0x3, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x200000000000000, 0xfff, 0x5, 0xbcc, 0x5, 0x80000, 0xa1, 0x8000, 0x2, 0x4, 0x9}, 0xb) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @local, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xfff, 0x1, 0x0, 0x2, 0x200}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x2}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @ipv4}}, 0x0, 0x6, 0x1}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x9270}, 0x8) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000306, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}, {0x0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7, @ipv4={[], [], @multicast2}, 0x4}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2}, 0x8) pwritev(r1, 0x0, 0x0, 0x1000000000000000) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget$private(0x0, 0x3, 0x12) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f00000000c0)=""/68) r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) sigaltstack(&(0x7f0000ff9000/0x7000)=nil, &(0x7f0000000400)) r3 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r4 = semget$private(0x0, 0x7, 0x10) semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r5 = semget$private(0x0, 0x5, 0x1) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) r6 = dup(r0) ioctl$DIOCXROLLBACK(r6, 0xc0104453, &(0x7f0000000340)="2a6717c72df3e3038735151b39dea259a9585ec6cba5c0ac86b714d4db222a0f2a1238c21da924562dff4d82a495eb8d3a75b2cd9f5cd7c553397b229a07369588e57e9b1879e8247a67fe8e3d98c6fc858c2d02366dc4610d8e433683ecc2daab8cee48126a7a203f04fcaad54d1be1edffe84d6044470e99e4f9ea2587c158df2139beac38553a1bc7e4f129e232e13914921475b773") madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r7 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) r8 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r8, &(0x7f0000ffc000/0x4000)=nil, 0x3000) shmdt(r7) semop(r5, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:00:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) Waiting (max 60 seconds) for system process `vnlru' to stop... done 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000180)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x100, 0x0, 0x4, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x3}, 0x8) socketpair(0x1d, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) dup(r3) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0xe07, 0x22, 0xc5e}, &(0x7f0000000280)=0x94) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x0) 00:00:06 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f0000143000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) recvfrom$unix(r1, &(0x7f00000000c0)=""/43, 0x2b, 0x82, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:00:06 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = fcntl$dupfd(r0, 0x11, r0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r4, 0x1, 0x2, 0x3, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r5, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={r5, 0x1, 0xf, 0xfffe000000000}, &(0x7f0000000300)=0x18) freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) fchownat(r1, &(0x7f0000000340)='./file0\x00', r7, r8, 0x200) accept$unix(r1, &(0x7f00000004c0)=@file={0x0, ""/33}, &(0x7f0000000500)=0x23) recvfrom$unix(r1, &(0x7f0000000540)=""/32, 0x20, 0x40, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x7, r3}, &(0x7f0000000600)=0xc) ftruncate(r1, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000640)={r6, 0xffffffffffffffff, 0xf, 0x67be, 0xd05}, &(0x7f0000000680)=0x18) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000006c0)={0x2b539ede, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000700)={r9, 0x2e27}, 0x8) connect$unix(r1, &(0x7f0000000740)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r10 = socket$inet6(0x1c, 0x5, 0x47698b72) socketpair(0x1d, 0x10000000, 0xe82, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000840)={0x9, 0x5, 0x0, 0xdea0, 0x2a7, 0x0, 0x4, 0x20, r2}, 0x20) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000880)={r4, 0x1, 0x0, 0x7}, &(0x7f00000008c0)=0x10) fcntl$setflags(r0, 0x2, 0x1) sendmsg$inet6_sctp(r10, &(0x7f0000000c40)={&(0x7f0000000900)=@in6={0x1c, 0x3, 0x1, @mcast1}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000940)="59639721a76151c0fd62f2c7e62ce221e6188e84df4171d09dda59aa264200c83c99e3a4cfd76890a8daa73228d39abe101e69a7e69cb15bda1bdb6af33bf91ee4921c339b97d50876b1f5ec4a38b090fac6d43ead6c9fbde4f5e8ec00d08d8ece1fc946e6d26e77505373520c61cefea9a1e785bece1705c3480379928a3af7bf0430e83a3ab065b58e5e3ca77b8b3a22da8c229e346c1d939ae760f675c11400f97ba06e46023a6f68a51bab3b55173ff26b06334bc4c446346f85121ad7e81743e05c92fb1aef2f80f20409033be765cd5029583920ee", 0xd8}, {&(0x7f0000000a40)="b224bbcc0c79a959d0796223d7d42ff8ed982f50e360f66d0712b63bb2b57e573cbd427c1cd8e20eb1c9a16f4e6a84efaab6b2f01d", 0x35}, {&(0x7f0000000a80)="aa2d2761c587b45e8e4130f2a59c9c00b69533a8f05b963a6c6c73d9ce1d124e86743287892dc96c81738539d8ade6f4a06a9613ae2aba373d8ae1fdd852c145887d20193a9ef25c6f86fb44072d3e30f3eb307c279ea05edac4f75bf4d300acf0c1b1be46d3e0bea9", 0x69}, {&(0x7f0000000b00)="a04105e06fdd6c4256d5d1f8ff4c6e22b67326157fdbe973b83c501d24687c29a92c12913dc5195be37094b797ae48e32c348abf3a531c548d3847a4046e3455b98fb9bcbf6e0faa83afe3bddb39dad73930c811c3968dfc8d5de8a5aacc3616959384005998c8f8fef69733f8aea72b16acc26a9da3cdf4a433615b92ac62fe76cba6716b473312dddcb6fe09ecaff4d45389f95463459fb60c2225e832b6665ed71e1c8d5bc49dccebe9bd1d1f996ae07269a266042093a41d54f56207f6ad3c5bbb48cd6a0522447861959200b690bdf510", 0xd3}], 0x4, 0x0, 0x0, 0x104}, 0x20100) close(r11) pwritev(r0, &(0x7f0000002100)=[{&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="a7983d7339b988db59b46eb95a21b5def8c0e8cb598e42aa5e0afc078696e86d5d26f044fa99cb5c4107eab722ca883e04b6b74e819953e825c0205a13b9800d3b18cfed1ef318365a2f6d86343bf79022d2b5c649e4f5c756c877dc987b65e3134eeba55940a946cc3c37001804c5156d42e4b395e86f8bdfdbbbd1382249226649b17f54e76938e7fde94fa5b19c57a836e394522b80", 0x97}, {&(0x7f0000001d40)="e3ddb0562ab27bd7c0380c30c7afb73963617bb75ebd9a8079df305fe41ed8ea613861adaa9e6ba4399bea477a5677d70871d1334ff04b41c2118edb19ecbad9cdc43eead6e50f2509adc9f3a6145b36b1b3b4ecde4f23e54433b80a8cdd5f6d8c478dfc7870d6b14a4e2a833c9d0923b6b272eb0a9294a9c8799385452dcc9ae7d33b6b19", 0x85}, {&(0x7f0000001e00)="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", 0xff}, {&(0x7f0000001f00)="e05b22fe85fe", 0x6}, {&(0x7f0000001f40)="c01592b81d2102d50bb628c63cd6192a812657fea09c1cf90c594467688a6521c598d3ba65d83cdb22c1989327935ff55e7073a02e3679bb2e1ed12918967cbffa2b6039c786", 0x46}, {&(0x7f0000001fc0)="4c2dfa9de76354f8ae9438460b424fe7687c52053e796034af2d9765973155dd35b3a1f59af0c75c86a134", 0x2b}, {&(0x7f0000002000)="1ba82b2f2654f52eebaee5303bfcc67b0783f9ee6583f5adb01f9075b8a1c51969f7b3fdfa000ec67b7e71b5e227ef9f4e346fac6c435e648a05a026d57bffd00aa08252f75b9306471035828d6ea4502a6a327a718bdd591a0376a8f928c6a6ef8ddc50ea0a900455d2d102230d57c238e1f72911cfa5a3bb8a0d896e52badddb296c968c6ef46389d68d34434a9e37e2f947ddd752c3a5be1da625b7c1cbebf67c20125e78ef8b0509d0493c42d3542686eab8b1f3b018619a356e8504b302bf17c0cbbc4ad9054bfff0051c68a7c9fe005ceb6c10ebd2e7d98dfe60e20b29f244c34a98c3774c", 0xe8}], 0x8, 0x0) Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining... 12 10 7 3 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe0029e18400 frame pointer = 0x28:0xfffffe0029e18430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 4578 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 12 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029e18060 vpanic() at vpanic+0x1e0/frame 0xfffffe0029e180c0 panic() at panic+0x43/frame 0xfffffe0029e18120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0029e181a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0029e18210 trap() at trap+0x44d/frame 0xfffffe0029e18330 calltrap() at calltrap+0x8/frame 0xfffffe0029e18330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0029e18400, rbp = 0xfffffe0029e18430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0029e18430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0029e18460 vgonel() at vgonel+0xdc/frame 0xfffffe0029e184e0 vflush() at vflush+0x3df/frame 0xfffffe0029e18630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0029e186a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0029e18740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0029e187d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0029e18850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0029e18880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0029e188d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0029e18920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0029e18980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029e18ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029e18ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffdee0, rbp = 0xa --- KDB: enter: panic [ thread pid 4578 tid 100252 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why