0x0, 0x1, &(0x7f0000000280)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 00:01:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x37b) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) r1 = semget$private(0x0, 0x3, 0xa0) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000140)=""/203) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000300)={{"7bf2eed6801a33faded91a16fc73152eafdb50b70d29936253dc8f051365b1c931dcf115129ab237d3f55114fa45b669c2fdaaad7099a172816dd92889a290e5957b60445640e52a7f026015099749a5121e7b80225aafe5f2f6505dc75862fb762b8b72792a34fb4cb825129d7560f0bf29bdf3b1fa9e83721504a0f4bf5da994287eeb9b0d5d134b87542e260b6705dd402ed89c3c3a505df2819fb6fb441afc02cea6d1dbd2a8f5f9eb9a0dabcffcd709fcea6716341130b5a69f6e4c9a1a176f7d3fdd111e2a714802c8f8179bf99605bbc9c9d3cf23d9d5df84d8150cb798b71a04b3651a2d6bcd3aa561f2134f7513fcf73055911e59d752b0e6050b4f8f9e5883f5c8c275df2f686930e38172bbf83a165f0ee916b6b1085d0b5e6930b810517dfe3dd5442904c636da6265bcfe0100875cb61bd18786212e93012b01e05cc64193580e358bef17ed4c4ec5096ee3ae13963159f839996676d8db8d114355a56184a3a44a95d239256ed8c9aa51ba7b7a910f6b85850f5c4be84a1211caf591d648066b446c1d98993bc2a74aed98c9f6b9a49700c0a21c26237e85492e02fc084a54fd0e5d4a2870674a4793f08d5e26ffdd105729cb7770b167360bdccbe01d300e9fe5b071a0c1363873669380c8b6dbcfb2a4da9a356b41c6032fd68ec21f5dafa087ffc9cd0cb7553c03b82415f1f12a11e68e684f7c7269ce9e492ea058064c7004a1fe947f5142eba7e6e8973b083f126fa973ccf3df4e2cc2e91ff175f160a6fd90bcbbb75e758db18cf68c034194ca1ee2871c68ad2c65f3bb3c484e5f96985368567ad1c6a746d05d78086030e92cd35b57799b74eca841fc5cba2f2ec92c37d254af63eaee0a3ded940db28a1706f82625d74c8b1fa1fb8642d08d1544463f7bd62456909eb3d50e75a30270ea78ecb24645223ccba83cc64edd1f369ecf160220b825bd6c239868aa831e62f93af005aea7f0c9ca46bdbf7b00d75034d95c0f4fdd14e61157f63599bf9117cf9111fbb512958093e2088e116c64c338e3fd2b2ec85b77a8cce07004675f5c98fffe7980698407fc70390687cbe7ccc4d207df7a025d284265a6a84518086f3b5da0ba479e03cbeb5d03176428744c276a84b7ab3cc40b7b48c3c7a5e8bb48c18480d36f4193cd6a2c2569a7fa40685bc136ec1c2c7e5bc07cda07b73479a3f1b5f22aba0660d6d2f7d56eb6fcfd29f35e0b02c4c0aa7ef55f63393673193d18e0e2e8dab2bbc1531fc24d3f110bf0605b30fced5bb1aff0db9ffc87ca2c433116cec69c05b758bca09431d4b6365a7f2003dbc934927002d5162074627451909708af689790014b7e67ee0d0c07c20744cfc23ed415c8937498783af692e6bcba5e6b6c9ac55ff92322ecc66f07978313fe2f934e4d5828decfa1570825085b38a3a04854ecdafdf2fb", "b2b35aa75d48a1f1d1cf4f9060c764adcac4dc1cfcd257ebb3c45f4d41728863", 0x7fffffff, 0x2}, &(0x7f0000000040)="83e01b0344ffcc441eec177d8b0eab1e5289c5456ae9488349a17cf8e90a6ee54a7f98ec6a7942509e3c999fe72a5fc508a8103ac514f556f0bf3a58a3c27adebe05f1053c3b63077fcfb79ff9abb849832bac657ae315709fa49210304e04abb8d942529fbb7f3eb8195608de14e496dc45d52ac3dc847e24406ecb5f9f8cfd0c3935e72086527b5a5565a87f1943d173dba3903e7dc7695c5fcc827e0b886bfbfbbf971fc8ff6bf4998a5f34698efbdb48c70bd62cfc35358fc32b6413ce31978fc9dff2106fc64475b68b190065a41e7e773fc4d7723ac4586e1259fd965aa5668b6fabee4aac0bf091ba9b160c4f", 0xffff, 0x9, 0x0, 0x8001, 0xef, 0x9, 0x1, 0xff}) 00:01:45 executing program 3: setrlimit(0xd, &(0x7f0000000000)={0x1, 0x100000000}) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 00:01:45 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) 00:01:46 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000540)=0x7f800000000, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)=',\x00', &(0x7f0000000080)='&+{(!*\x8e\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='\b\x00', &(0x7f0000000300)='}]\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='{/*\x00', &(0x7f0000000400)='@\\\x00', &(0x7f0000000440)='\x00']) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000140)="982c2d0f050d20d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:01:46 executing program 1: syz_execute_func(&(0x7f0000000100)="985ef3adc462793047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e2e203310facf900d0d06b32fba2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab17f240d1d2c4e10bf8c45b66410f3a2027d5c4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc86000080208cc7c422c5be720064360fe25800adf3440faedec0f526264788fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a4d4ba283") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) accept$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:46 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r0, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xfff, 0xf, 0x0, 0x8001}, &(0x7f0000000140)=0x18) lseek(r1, 0x0, 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000200)=0x10) dup2(r0, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$unix(0x1, 0x3, 0x0) 00:01:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:46 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x100000001, 0x2, 0x68e, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x1, 0x0, 0x0, 0x3, 0x99b}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xfffffffffffffee6) 00:01:46 executing program 1: r0 = socket(0xfffffffffffffffe, 0x210000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) close(r0) write(r0, &(0x7f0000000080)="ed3cf46be589307b1faf9353a99ac067af5387f5ae960ca0b7a2214ac5c226308dd702e2b218dd39db24b919f1f3dce0e6b72fd209deb49a2fffed97e16dc27ec3bb4ddd6c98", 0xac292fc7b7c0413b) 00:01:46 executing program 2: select(0x40, &(0x7f0000000000)={0x3, 0x8, 0x2, 0x80000001, 0x84e, 0x3ff, 0xb18, 0xfff}, &(0x7f0000000040)={0x8, 0x5, 0x9, 0x1, 0x3b30, 0x7, 0x3, 0xdbd}, &(0x7f0000000080)={0x747, 0x5, 0xffffffffffffffe0, 0xfffffffffffffffb, 0x0, 0x8, 0x1ff, 0x2}, &(0x7f00000000c0)={0x7f, 0x1}) 00:01:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) accept4(r1, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000) close(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xc219, 0x2, 0x80000001}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) r3 = dup2(r0, r0) sendmsg$inet_sctp(r3, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000014c0)=[@dstaddrv4={0x10}], 0x10}, 0x0) 00:01:47 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) fcntl$setstatus(r0, 0x4, 0x1000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) unlink(&(0x7f0000000000)='.\x00') truncate(&(0x7f0000000040)='./file0\x00', 0xb5) 00:01:47 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x30000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x60, &(0x7f0000000140)="c78d9731c70aa763fe4496f149725ee9bf3df8ebde07cb391fd1c660c109b3b051df6f81ad8a5cd9206ae943beedeb9f8324f1b290a7f4847fdc281ff8945e4b838d11cfbf6d7283430717343200a50e749a3e861225f7baf98f562700a7b54c6fc4bf8ffe55d61e4adcda", 0x6b) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c3d4f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:47 executing program 1: msgget(0x0, 0x0) r0 = open(0x0, 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="ab6cbbebabae51bed577d0240de7ed742785ee87c7160b3d2f87a67335cddebcff25922be38df04699823f59752fb812c6b8df0c8007abed495023ff0a34c820973bd3ef00bcf1d07816ef59b9c273e15d01fa34f34cbff71b6d4d05f5c695016586fc79ab182ca3e1e48e732917d824f9a5459aebf1ac5f1b03345da856d6ed6c85ce90d73eca0be8f2b8e4962fe36ec33a3f39ffb8cf1971c171e9d385570f70eea4eb2d37a609523aee91b936") truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) semget$private(0x0, 0x0, 0x10) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000200)="753c9ba647667562b2f34dd0f64811e0526ca9033307fed14ede0771b5b002e4be9c2b2286b8a68bbc82254e64c9c876270f63c2d3577d4feafa75df73589dbd9de632ff57bf7165a91256f9f5c344e5e86d331b9136d25b5477ba24b8bd4b393a6a8ee835abced0871597adc064c9605aff69e03139076ae1a3a85a7c", 0x7d}], 0x1, &(0x7f00000002c0)=[@rights={0x30, 0xffff, 0x1, [r2, r0, r2, r2, r0, r2, r0, r1]}], 0x30, 0x20100}, 0x9) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) getsockname$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=0x0, @ANYBLOB="fcffffff5558000095000000f9ffffff48090400"], &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x80000000, @empty, 0x3}}, r4}, &(0x7f0000000440)=0x84) socket$inet6_udp(0x1c, 0x2, 0x0) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f00000005c0)="ad00b4c9f90c84c184d9734998b7decae4529054767e3fc1bd70afa78489f5f74fe0936b33f2d3b6fae162a9df5d75c68dae0c9d2c0628fc43697faf37b99558f3c4f8ede916faa420567c2246ea0f7de572b14ecf27eeceb8001e751ed23000f0f38c4ff230b720812989cc982535c360c9684138c169efe28b3076906ee59ab21af229", 0x84) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x102, 0x0) accept$unix(r3, 0x0, 0x0) 00:01:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x2900, 0x7, 0xfffffffffffffffe, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x9, 0xfe21) 00:01:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:01:47 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 00:01:47 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000180)="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", 0xff) poll(&(0x7f0000000280)=[{r1, 0x2000}, {r1, 0x20}, {r1, 0x120}], 0x3, 0x400) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) unlink(&(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") open(&(0x7f0000000140)='./file0\x00', 0x130909, 0x3) 00:01:47 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendfile(r0, r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="5d8c963a0079ef965d4c9b26858880f0234726262a1ef222f469e59d4240e63c120b76d5f1498071107ebd57d24ea689a4b89641d5db", 0x36, 0x5, &(0x7f0000000080)={0x1c, 0x3, 0x81e6, @loopback, 0x7}, 0x1c) syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c4a2c98c5ae600100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750df6d4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x800, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3ff, 0x0, 0x9, 0x9, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xffffffca) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x5}, 0x30d) 00:01:47 executing program 2: mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 00:01:48 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x9, 0x7fffffff, 0x8, 0x0, 0xfde, 0x6dbddbc2]}, &(0x7f0000000100)=0x10) r1 = socket(0x2, 0x10000001, 0x87) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback=0x7f000002}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr=0x7}, 0xc) 00:01:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRESOCT, @ANYBLOB="09000000010001000002000006000000ff7f0100"], &(0x7f0000000000)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="4b000000cc668e30415d1c1d4a79bf6d7c77f9de869a21239736893ed5b98265cb8c2a7a609e048c5a79193606ce51edde1e380485a6dbaba562260848d31bb2264efc30b9645e692d37d498c62092130a75b0fe50057899b3d731289971e579ca9269b5e88f521482f7"], &(0x7f0000000240)=0x53) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x7}, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x20, @rand_addr="091a2c3e49a335b65242125eff8075de", 0x3}}, 0x0, 0x7, 0x82, 0x6, 0x5, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xffffffff00000000, @mcast1, 0x1}}, r1, 0x7, 0x0, 0x12, 0x2cf, 0x6, 0x1f}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x100000000000001, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x3f, 0xfffffffffffffffb}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x8203, [0x0]}, 0xe6) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000400)={0x7fff, 0x5}, 0x10) 00:01:48 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x3f, 0x4) 00:01:48 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c18b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:01:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom(r0, &(0x7f0000000000), 0x0, 0x82, &(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) 00:01:48 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 00:01:49 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x61, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) syz_emit_ethernet(0x23c1, &(0x7f00000002c0)={@remote, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "9295f5", 0x238b, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, @empty, {[@dstopts={0x55, 0x17, [], [@generic={0x7ff, 0xa7, "2223605d0982c99af7aded01464a27d115a1c52cb13d8c675d958bcedceca6342c387e92e61c43a0c5816aa5d249d15940f80be67ae324bffe12608fdd42e2395bada38bef29674e50a83bae399cbb6749d8cebee17fd2810d8e51b9574cf123c7eeca5f6bda717e7847960e15b1d5f52a7ebd0a6b321f08b004633413b68ae936894ff312e9b71d88e47124b8a44fab8b094b200f31081c59dee2dfb809943e3e27294f0446b5"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x401}]}, @fragment={0x7, 0x0, 0x5, 0x200, 0x0, 0x5, 0x67}, @dstopts={0x1f, 0x210, [], [@ra={0x5, 0x2, 0x7fffffff}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7ff}, @pad1, @jumbo={0xc2, 0x4, 0x400}, @generic={0x7ff4, 0x52, "7087be4673aaae70f951234e137c48c682144c41965b64550a2c713b45808951c2b588d4b03b4040c1ff171d240d98c0c9903e9cefdabe65529990309458ee09199905357c6a58f55ef93681c30b56a7c872"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x40, 0x1000, "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"}]}, @fragment={0xbf, 0x0, 0x6, 0x100000000, 0x0, 0x7fffffff, 0x64}, @hopopts={0x3c, 0x4, [], [@jumbo={0xc2, 0x4, 0xc870}, @padn, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3f}, @jumbo={0xc2, 0x4, 0xfe9}, @jumbo={0xc2, 0x4, 0x2}]}, @dstopts={0x7c, 0x12, [], [@jumbo={0xc2, 0x4, 0x1}, @generic={0x5, 0x7b, "4c9e26a25a1cb3e410239b253e647ca46f94b12e3ca34e7dcf1eed1ec70f8256fc414369a3676814c44e1be17e5bb58a53012e3b40819825cbb6c0b893a874d377decd9f41538d8fb09735c8f3f61296a67aff349aa0d188c3a058bfbe7fffae873e9a493509cde43dec3a4ef735424653a0457fd780aeecaeaf71"}, @jumbo={0xc2, 0x4, 0x85}, @enc_lim={0x4, 0x1, 0x401}, @jumbo={0xc2, 0x4, 0x1c}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x4, 0x13, [], [@jumbo={0xc2, 0x4, 0x6393}, @generic={0x0, 0x67, "f8b23a2a92636568dda7e82afc561414b8fd874eb765ad19f8f6b2ce3ce32a3c61b7bd4e6ee5ab958009894db79838a353d2d04f0d9aa7ad76687b8be15e2a58800dd6494a491012d269fdbe8da0a4183c6f3cb5f61803d05096fad95e97785b2e63e691f2b1ba"}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}]}, @dstopts={0x57, 0x201, [], [@generic={0x3ff, 0x1000, "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"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}], @generic="2e994b3cba4ac513c7d019551cfc67a0cd29a4013d8e9be406870038fd5d82de3ed223353e29f87b8640d282b85ce0e538b522e88fbf2f0e4698b34c5176ab8352cf0bfd9e16a1184ed71ce2faa7a4288fafa17548495bae4b44c6b532a67a3b9ca01dae99bbe5156328e86b22dcd5c1736db304d2b9143bbbf26421e4b2c969a503484d6c0f59c6dc05554d2007aa5ffbe939dee13dabfc4ab2a1"}}}}}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="526be497777f3fa8f0d29ade27d87d3e209efda25a290db1cbfb1a789419eca244d702a42dc952ff6592b32858ea77b0755233ebb2a89c9367b27ac798486b523f34abecf4cfc5087861ae62fec27a521877938f73f86ac8e1c79bb9d43b0da67386f17f62147d54abd1db6daf494e5e6cfa02c982874fd1e2eff616f6f9602bbdd9d5eff0a2bd7c2b4af5eee4790f9d70eecc9c6fde1df1bb3f5c48e54a497f26199ce050cbc9bcce5587032043eaa7062c68f26df6b1336ac4fa319ca2f743f730493fcbfc6ca3e1ce70ea") setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000100)=0x1, 0x4) 00:01:49 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x6a) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="04b9a1c0edc40e8f952b5965a97be83f07028ea9251ee5811ad465eba22b822930348c2150832a16048e29d6ec0c3576") syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES16]) 00:01:49 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0xfffffffffffffffa, r1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) listen(r2, 0x7) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x26, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) sendmsg$unix(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000080)=[@rights={0x10}], 0x3f2}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x5, "eac7ac9769d51dd4ea571ab0a0905628"}, 0x14) accept$unix(r2, &(0x7f0000001a00)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:01:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffffffffe962}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x0, 0x8001}, 0x8) syz_execute_func(&(0x7f00000001c0)="982c0c0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") 00:01:49 executing program 0: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xe79}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x80000001}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) shutdown(r0, 0x1) 00:01:49 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000300), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:49 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x3) syz_execute_func(&(0x7f0000001340)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08153a30b8a82d1efa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000028c0)={{"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", "8a0e932684a384e6e99ae62177478b14435400b9483df599f6b01cbc1549cce8", 0x2000008, 0x1c7}, &(0x7f00000018c0)="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", 0x80000001, 0x3, 0x80000001, 0x5, 0x7ffffffd, 0x2295, 0xffff, 0x1f}) msgget(0x3, 0x400) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000002e00)="84b17652088ccf06f5399932518236fee62d5e6cc32efc062e2e233b83a07803aec7400187bf286b0f28cfe4775165300337e3d7be5267ff59ea3512e5df2c134c28271af61d97370c602f05f683bc1e90486a7d1fd8348959ebbf9b332ce4f1f2a6045e309b0a3f9673c2fe83aa6491ae2977c39bf1349b1cb35e87195b0b5ed62bd1aa3671a7c330f8a3873eea336fce36162e") ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000340)="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") ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001440)={{"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", "f184e0611e2938a30007e5721ef0992cdd6abe90b25a8568be67312e0cbec0cb", 0x80000001, 0x4d0}, &(0x7f0000000180)="0eff4fa85df21eb7b2abe9f07efe592a8ea072c82a6d66c8daecde184220627699e3d330ceba0ef5276833c710daa0daba6249390964a3d86aab2a6a3cbc270eb2275730acbc7e911d04a70b305580b262093cb55c3b0f35ba05a9eb51f95d21698978687b5d65c2254a1d788bf6431d0fbce36076b1214041a9a8fb319470612f88abd72754403b4e5f3d6c3887f0571bff8c7fddd2234322d8f8c7ee43b3a592a309384fef8afdf5789cd83fa68da3e483608cc806fc791d8a9aac21c400453b2f7f39cf7a783719c433", 0xada, 0x13a, 0x800, 0x1ff, 0x40, 0x1000, 0x556a800000, 0x40}) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000280)="cbae887d316f9bebc174f84a22b8b3a9c1d3de19ac51388f3ee0943caad23b8ef3c94ccba7b26d20bc5ed5639f9dec8a9c8e11b9aeb536badaf491c3cb9b5927b74bd37746792366715df0f274efc2f88cd10698467017c5984cb056411f0dad0e8769a237cf58e4c42cce4e0870ed5df8012874aea3132816c7795d30e37610e1b3022fccfe8b24734b5483e918307994f074fd16387f9443d36cd0f14f94665fd0be4be766d0db79f9bf0d38ad63ab833920") getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000002d40)={0x0, {{0x2, 0x2, @multicast1}}}, 0x90) 00:01:49 executing program 1: syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd040e0f05bf0b000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000151000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="98c3dd985075fcce44ab8f9368f6ed83e6d16ffa9052948b9c9ebdb1515818243c422b6313484a88395add993bf0179ce49159c4a80011c1b5836ab6b3601083b686a1ec5be0974c89650efd5f31af8d9114cf54834f136e1848bb828285423fc3a277", 0x63, 0x0, 0x0, 0x0) 00:01:49 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000001, 0x7e8000000000, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xaf, 0x6, 0x9, 0xe8}, &(0x7f0000000140)=0x14) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='!%+!!\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='-{-]\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\'{\'\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='{\x00']) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000540)='!%+!!\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00'], &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00']) truncate(&(0x7f0000000740)='./file0\x00', 0xfa) read(r0, &(0x7f0000000780)=""/4096, 0x1000) r2 = open$dir(&(0x7f0000001780)='./file0\x00', 0x4, 0x66) getpeername(r2, &(0x7f00000017c0)=@un=@file={0x0, ""/44}, &(0x7f0000001800)=0x2e) getsockname(r0, &(0x7f0000001840)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001880)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000018c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001900)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x9, 0x100000001, 0x88, 0x7f, 0x1, 0x7f}, &(0x7f00000019c0)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001a40)={r3, &(0x7f0000001a00)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x4}]}, &(0x7f0000001a80)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001ac0)=0x400, 0x4) chdir(&(0x7f0000001b00)='./file0\x00') ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001c40)={{"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", "a536cf61a3d0dcdba82fb3fcc9438bb6f03ab51f96fa4015f6dfee2c3210026c", 0x7b, 0x21c}, &(0x7f0000001b40)="fbab852c28f4a274b4e864d23e991cfecf5cbd5abddd8faa8ca76b1afe8dde87b479d63d8e6f79246847e56a39c2e929ad59cc9ac6ad6a104ab4e04e51f2c0e2937bc669c3968d64288ac22bbf311be40c610115a7112798b975630202a464762613accf71f74933549d7501c66b388b4051af0e48563aa9c8940ae623c83c4d1984b4464364809055bbc9289a63202f434a97bfc7861448c03d81646d1f3462ab5a3eb5671ca7d827dc3054b6d4bd914bdc6285aeadf95d674080ddbfa420866e46741e281769318d6b9aaa967a844cb24bd447", 0x1, 0x1, 0x7, 0x4, 0x7, 0x7f, 0x1, 0x77bb}) read(r2, &(0x7f00000020c0)=""/221, 0xdd) freebsd10_pipe(&(0x7f00000021c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000002200)="4479e8435212b3") clock_gettime(0xe, &(0x7f0000002240)) mknodat(r2, &(0x7f0000002280)='./file1\x00', 0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000022c0)={0x1ff, {{0x2, 0x3, @multicast1}}}, 0x90) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000002380)="b87239232b58e905678a812c45c01758b4e2280de87e5880f6cf4c3c9ccf9e264c4ec198bbe4fe0897e8bae2209d5bdaf82519776a4bdf0d84c835e3c79299942b2a98452d9ea3a150e5fa6538c1213ed377b32f8395741ad5349385b10525c14671ad6c0d6c32e407d4395b239a20ac59705b02774f94f013c65b60139578b0e416e4314d664e9b4844d6713bc01d8ac9c6fa75f28b003d58c8302602249c11d4b78e6d11cda21ad22922cb") semget$private(0x0, 0x4, 0x405) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002440)={0x4, [0x6, 0x400, 0x20, 0x4]}, 0xc) writev(r0, &(0x7f0000002840)=[{&(0x7f0000002480)="bd42ce9a6529e8c2d3b2626e4164c9e32217cee3900e54cb15225d55d03be46de570b230c23bd38278a9c63aa063af0d94da2ce5b1edb7aa20e834cc4019b566a6057c28ddb32a0a192b7a2bceb769bf259a6bb3826e2549529ac2c322dd8f533953748d675063fb9131a3e3480c78ea38ed81361d164fbefcc5264ac895a273619e79817bd74a3b97d99ddf37aa74af1072e259f7b4a4ab526dce7549cf71216eb0dbd442c3d4a4b64e3f4145effc08fa89b3671ffd8a19d6bb51734692ef94d912bb4488f088f8ad166c5c4e561bfc8c45304d7510de89e82cabb4839a6e8c84702a", 0xe3}, {&(0x7f0000002580)="87130028ce26881f14b83d7eb8e15d1b9108074936fdb1ab6847de00f83fa3e32c4eb176285c2341817a7a6815bacd8311ab66c9ce653b8ccee2cef4e7a290a13b062390470a48f778a51da3", 0x4c}, {&(0x7f0000002600)="92ecce2a60f61345f5e524cb9b1f", 0xe}, {&(0x7f0000002640)="3fc95db30cf578bf20c2849b34d6affbb60091df3d2af8e896f5d717f0c4e8b7890790b08b0f7c5db2fd993574da1723baef1b4add5b55822fa34221f3e9c09e42957e131eda2cf0a38bf2ba1f7051c813e60b36ffea2df84330940f7b7941b296c449ae48c79a6247db6c4ebd5f9d77a79c364fe36a6bdd3529a79d2b034d1a62c2daf8fa24eafac272294d2d90781c763afed2d8b3cefbc22968bf2a3722af6c012409d80424df9de5db18613e5887ad9aa878d8b23c6d51611e8c190025338dccc924d3ffc4ab205ad2df3d5107d40a2e724d88fd13b1af92481c83e8e3f04f967ef371387f113b817b1543d2a4f5f46a77e3d8", 0xf5}, {&(0x7f0000002740)="90d6d790ba55deee83ccd39aa607d2f65961d158f32e8bc8ff4266f17d16ede8a2dd0453369a0098bd89b3f44e7f8ec1cbb90da6fb81d33d829f29ed065c4a60ca", 0x41}, {&(0x7f00000027c0)="653716eaa53399e1847ebf058fc37e6e07a5d67848627db3e05ff4e1574a916ee2fc237bd22d128561cda197b868ca00c2fde867fbe85f0b716aa52ab6802fe1db25af007239cdd9322c76", 0x4b}], 0x6) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f00000028c0), &(0x7f0000002900)=0x10) setsockopt$sock_int(r0, 0xffff, 0x12000, &(0x7f0000002940)=0x9, 0x4) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000002980)={0x1}) freebsd11_stat(&(0x7f0000002a00)='./file1/../file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002ac0), &(0x7f0000002b00), &(0x7f0000002b40)=0x0) lchown(&(0x7f00000029c0)='./file1\x00', r6, r7) 00:01:49 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c24b5b598cd801b69e4f56962f5696200d9d9d01776f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed1076df2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269410faee8000f9966030fe42c2484bebe635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3b1ad67cd660fd2938c005ac421f77de46666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0xffffffffffffffff) 00:01:50 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000001c0)={0x410, 0x1}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) sync() 00:01:50 executing program 0: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x20002010, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0xffffff7f, 0xfffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, 0x256) 00:01:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) msgsnd(r1, &(0x7f0000000080)={0x8e03465acc4f0e28, "4c06f1c9607138e790bcc60255a1de8e75aa02e907520b488706c5"}, 0x23, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r5, 0x2020}, {r5, 0x66}, {r5, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0xfffffe8e) 00:01:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @rand_addr, @multicast2}, &(0x7f0000000080)=0xc) close(r0) 00:01:50 executing program 1: syz_extract_tcp_res(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3f25, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:01:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xfff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:50 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x2, 0x1}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/22, 0x16) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x90, 0xffffffffffffe899}) r1 = fcntl$getown(r0, 0x5) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x40) r3 = openat(r0, &(0x7f0000000140)='./file1\x00', 0x802, 0x40) fcntl$getown(r0, 0x5) symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x9, @empty, 0xffff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x9, @loopback, 0x8}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2401, &(0x7f0000000380)="49f01c1dd38c94c9744f79d5e1f8c97248c15f2b68f5b7114a30e703cb925c9e0b4eb8b2a64f023b8efc863ba033e334415e35e30710ba3387b5a599ca0a568cfe20a77fd2f3846e68e10f3619b3486824c6a148b3151192b0b0d87b9de56bb55ba67102a538a63e87d5bf5f7766421a7400ae046aec7ef3d31a069dd0f56aa5dc9dc672db943af40f1d528ccf9112bdef27a700ef5f61bff95b8970043ae066e98f45d7fb886256d451fbdbc56a810f78296a882803f88bc202f7cfd6617417049c0b0bf541", 0xc6) fdatasync(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x32a2, 0x1, 0x0, 0x6e3, 0xa6b, 0x4, 0x1f, 0x4, r4}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000500)={r4, 0x5073}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)={r6, 0x8, 0x11, "ce85a9a43ecef66636285618f40c3a5411"}, 0x19) getsockopt(r0, 0x0, 0x8, &(0x7f00000005c0)=""/157, &(0x7f0000000680)=0x9d) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000006c0)={r6, 0x7ff, 0x1b0a, 0xffffffff7fffffff, 0x10001, 0x8000}, &(0x7f0000000700)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x2, 0x100000000, @loopback, 0xfc}}, r6}, &(0x7f0000000800)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000840)={r8, 0xffffffffffffffff}, 0x8) fcntl$lock(r2, 0xd, &(0x7f0000000880)={0x0, 0x6, 0xb66, 0x100, r1}) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000940)=0x3ff, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000980)="144693ff9814f94b76593aebc8158999ee41739f6d51d1fa0bf530beb72293dcc82593c5731c8d602b513d5296dc09d375059005fa6502048c02991b39273bed31917ec8891c91db506b1e69ed218dc0dc60e3341659cc02b8b112619c79888fb48335d3e47d81fb03f91468f67bef08c377f60c3950150b601a5eb808623d5cadbd2196d37d68264492") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a40)={0x7, 0x1900, 0x1, 0x7fff, r4}, 0x10) syz_execute_func(&(0x7f0000000a80)="430fde9db4ae4fa78fe978c698060000000faeffc461fa2cd6c4c3b97cf90a0f01f9c4e27959263644dd00430fbd1d0e80000041d88500000020") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000ac0)={r5, 0x20}, &(0x7f0000000b00)=0x8) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000b40)=[{r3, 0x200c}, {r9, 0x2044}, {r3, 0x2004}, {r3, 0x10}, {r0}, {r2, 0x80}, {r2, 0x34}], 0x7, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000b80)={0x9, 0x1f4, 0xd10, 0x2, 0x2, 0x200, 0xd3, 0x7fffffff, r7}, &(0x7f0000000bc0)=0x20) 00:01:50 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000200)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x6, 0x0) writev(r0, &(0x7f0000000240), 0x10000000000000d2) pwritev(r0, 0x0, 0x39e, 0x10080000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x0, 0x2, 0x1]}, &(0x7f0000000300)=0xa) r2 = socket(0x1d, 0x10000001, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000140)={0x0, {{0x2, 0x2, @rand_addr=0x5}}}, 0x90) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000200)=0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:01:51 executing program 3: setsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x1007, &(0x7f0000000300)={0x6ba7, 0x2}, 0x10) r0 = socket$inet(0x2, 0x7, 0x33f) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = msgget(0x0, 0x80) fcntl$setstatus(r0, 0x4, 0x10048) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/40) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r4, 0x6, 0x5}, &(0x7f00000002c0)=0x8) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffd65, 0xfffffffffffffffe}, 0x0) 00:01:52 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x400, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x6, 0x24, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000040)="3619badd8c7dcfc58526d1fa4fbc64ff5e5df575a8845cee7b906ca58c5f0149ca4ad81a085ade5a303e969f20a015cb4b351177c09a001ad48ce45ac096c1fdcc3998eb8906087343fed6508c994a217b80ac03019266270cf6dc065e6eaf566e126e0df34e819c31061aa6e3d0e37367e1b462226142ef20a59354624f266cbf57887e3eff6107017b867045efefed7be3a8d6058998f16695460b63cee52d24cdfbed1d836dd10868f2b933860c4fbfb37957990cd0c3d02b71fb2204449b7d5d7b5d4baab7fb2aa62945c84c50") 00:01:52 executing program 0: setrlimit(0x8, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x728b352d74f8a34, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "275c823f8214542669479b1f9ce2b8c9"}, 0x14) syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0xe024, 0x3, 0x1, 0x4, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x80}, &(0x7f0000000280)=0x8) 00:01:52 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x110) 00:01:52 executing program 1: syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x8, 0x7fff, 0x9, 0x22f9, 0x89}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r2, 0x2, 0x1, 0x7ad, 0x2}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, r3}, 0x8c) 00:01:52 executing program 0: syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0), 0x0) 00:01:52 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='-$(,\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='\x00']) fcntl$getown(r1, 0x5) 00:01:52 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ppoll(0x0, 0xc0, &(0x7f0000000040)={0xfffffffffffffffd}, 0x0, 0xd4) 00:01:52 executing program 0: msgget(0xffffffffffffffff, 0x0) r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x80, 0x7ff}, {0xbeb9, 0x401}}) semget$private(0x0, 0x0, 0x10) msgctl$IPC_INFO(0x0, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) sync() setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x5, 0x4) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, 0x0, 0x0) 00:01:52 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x1, 0x4}, 0x8) close(0xffffffffffffffff) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x5, 0x3, 0x5, 0x2}, &(0x7f00000001c0)=0x18) 00:01:52 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000140)={0x3, {{0x1c, 0x0, 0x3, @rand_addr="67d07e797eca5ddb1c3c38ad423b42f4", 0x4}}, {{0x1c, 0x1, 0x100, @ipv4={[], [], @rand_addr=0x80000000}}}}, 0x108) 00:01:52 executing program 2: r0 = socket(0x1f, 0x0, 0x8000010001) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="25000000ca0250a1f8187ba568ea6f6dc53c27f1ce4a471735cd3cd6b9e30f0cb7f8bdefe6381d5c8e21765839ca8a7b80c7b85b187483fce2f09461e2cc4400ac4c890ca6b395314c619e85599126c679b0e762ca369a6f76c6836f59fcafbcb5116760002081893140406b4ab1bfcd2de9ead2579c2557a5fd297d365693a3d2393e2e00d755101192be951a1f30b90779a59c7d5579aaf8866555af85eb042ac11be843ee200000000000000000000000000000cf602d29e8ca6fce74cf8735e8154f4d7af71ad02163"], 0x8) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0xfffffcdf) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x9}}, 0x0, 0x7, 0x50, 0x3}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x9, 0xb8f}, &(0x7f0000000000)=0x94) sendmsg(r0, &(0x7f0000002880)={&(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002740)=[{&(0x7f0000000340)="d1de9820c1bea518b87ac5748e8bb935", 0x10}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="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", 0xfe}, {&(0x7f0000002580)="d0e9ffb1d30e3d838bfdbbbffc32190a3cf61b7e0dc0668a1ee23ab6f6593cbde05c451a6fcf4ee9d48028f061c0efd1130b2fc98bb51875231b21f5f95f7bdefc5c870237a02cc5d3aa1463d71b080598b353a2a5cacf209b4c2ba06dd4ba14bb2a89bc715570b3c12da783ec6a9451a9d27a785598f10e2912b13289e7b84f09ce20f86344dd9551290e54e6dc9c65cd92e3b2a423e5e7537bcb7f83f988e0dc15dc656f4394dff19339050a4b04e67f3ac34cfcae41a0278f8c96b2986510c83d1295bb", 0xc5}, {&(0x7f0000002680)="db81ae37f91349a1de3898a6e20f7a7549cce504c449a1264579921f7e139d8b6b4e029806727ad2330038536c226ec27e22cda11975fa72654e35df0cd5446a9ad9390ce62f317a40370cb2037e0014dc3adba9929778afad28673216fec43dbde4d0f9c10f85df2bc4108532799ab4e61556be71ac6279225fc12467212b2a2652516c4651ec3f509f66eae30187b79f85ded10cd6bbb143dc92cf13c50617554b5135116d022095", 0xa9}], 0x6, &(0x7f00000027c0)=[{0x50, 0x3b, 0x3, "dbad5d149366e9f78f98cc8434b91023eb29dc3ae920eba89f09a14e6b5a35d1228321745262edc5ce009489dcf6a5a7699b0d4bd9a37d73b7"}, {0x18, 0x99, 0x800000000000, "faf1a1a421a0"}, {0x20, 0x0, 0x81, "2822de80ec1c1db99cfb7a"}], 0x88}, 0x105) 00:01:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) unlink(&(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300097c3cd32adc748bc5e8a1a295e9a9362ae74a31056bb98161bdd7c9903425a14836b99c889f72056306129dd7be4a75f0d7ec2913035d2dc0be1d1e6c0224b2b3695cf5580e94165821f3f064451fa31f2a089b79a537b7e17bc284f503af9208512b55a44da0326e1f7a85f5ba0907a5024f98f01478e4d2ae27dda25c27f911cc4e4e834ec4a570beeb98ddd1f1b016db3b4ee792d188c01e786633d"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="89181195ad6e6c99", 0x8}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100081, 0x80) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @rand_addr="091e78b9b01ec1d224cbb299ce648394", 0x400}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000180)="19becdb37c2701ceddf019ededbc7b752011d07ec6d07ddd5c927d323e110b39860007f03564ec5f59683dcef3dafb445183ee14aa23f60a12ac5a908d9e19822aa2450808e8d36f", 0x48}], 0x1, 0x0, 0x0, 0x20001}, 0x1) 00:01:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) r1 = dup(r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x470000000000000, 0x355}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc) 00:01:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000040), 0xffffffffffffff85) 00:01:53 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000380)="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") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r3, 0x6, 0x43, 0x4, 0x7, 0x8, 0x4, 0x6, {@in6={{0x1c, 0x3, 0x78, @rand_addr="3e9b1cc29c0f0a60b29dfc81648634af", 0x4}}, r4, 0x10001, 0x2, 0x5, 0x4}}, &(0x7f0000000240)=0xb0) 00:01:53 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x40000000100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) msgsnd(r1, &(0x7f0000000080)={0x8e03465acc4f0e28, "4c06f1c9607138e790bcc60255a1de8e75aa02e907520b488706c5"}, 0x23, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, 0x0, &(0x7f0000000540)) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x6, @ipv4={[], [], @loopback}, 0x16a}}, r6}, 0x84) poll(&(0x7f00000000c0)=[{r5, 0x2020}, {r5, 0x66}, {r5, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0xfffffe8e) 00:01:53 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) getegid() 00:01:53 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setrlimit(0x7, &(0x7f0000000300)={0x200, 0x1}) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/140) dup(r0) getitimer(0x0, &(0x7f0000000000)) getrlimit(0xf, &(0x7f0000000200)) 00:01:53 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001880090786614000060c5961e00000000ff010000000000000303000000000001ff020000000000000000000000000001ddd65ebc23102f24bde695c76d3804445043311f37e777b36d787c24753654fdf78bd108f418d4ae4825ce8ba8fd23650fe876be529ca604906e058cb490e4ab669a061b0deea0c7920e3fded909a515a46f"]) 00:01:53 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0xfe0, 0x2000, 0x5, 0x7, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x4}, 0x8) r3 = socket(0x2, 0x2, 0x0) setitimer(0x1, &(0x7f00000003c0)={{0x5, 0x10000}, {0x8}}, &(0x7f0000000400)) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0xfffffffffffffff9, 0x80, 0x0, 0x674, 0x3, 0x0, 0x70c, {@in6={{0x1c, 0x3, 0x101, @rand_addr="4502da3ba7a598acd12d4e7ab1454047", 0x8000}}, r2, 0x81, 0x2, 0x80000000, 0x2, 0x7}}, &(0x7f0000000140)=0xb0) recvfrom$unix(r0, &(0x7f0000000540)=""/115, 0x73, 0x2, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="058001000400552d0ce3899b1c15240452d6392daa88bc63d0ed7d1ecf0d79d15d51313366fb82411bb585317bb991091e208f7556a3565e1bc212d19467a8c2e46760cfb4573063e31e089e986374facc8427cd2a4c32f55b5600522e69753f646d887eb37561a78be52f0dd2c72eab1eb6bc2a5baebbd25a8f2c7b5ce7aa2e9973140f4ca9fd68a484dc7dbbe764643f56bcc5f211cc0f79b3d4b33f9ed07d5b979e8a74f1f7775b693c65ce29d688242ea2deff6c9cf338d1acd27a"], &(0x7f0000000080)=0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0xb}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) 00:01:53 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:54 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7fff, @mcast2, 0x5}}, 0x0, 0xb82, 0x16b, 0x0, 0x2, 0x100}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x4200, 0x8501, 0x7fff, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x0, r1}, 0xc) 00:01:54 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x87) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000ff0f00000800400000000002090000001c004e2200080000000000000000000000000000000000015dbccc00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/151, @ANYRES32=0x0, @ANYBLOB="030000000080000001000080ffffffff00800000"], &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x2, r2}, &(0x7f0000000240)=0xc) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x6, 0x20}, 0xc) 00:01:54 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000aaf000/0x2000)=nil) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = semget$private(0x0, 0x2, 0x408) semop(r1, &(0x7f0000000100)=[{0x7, 0x4, 0x1800}, {0x7, 0xffffffffffffff1a, 0x1000}, {0x2, 0xffffffff80000001, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3f, 0x4, 0x100, 0x9, 0x7, 0x80, 0x8b20, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x1, 0x2, [0xff, 0x2]}, 0xc) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600500, 0x3) mlock(&(0x7f0000b0f000/0x2000)=nil, 0x2000) 00:01:54 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40002) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x100000000, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x200, @mcast1, 0x80}, @in6={0x1c, 0x2, 0xfffffffffffffffa, @ipv4={[], [], @multicast1}, 0x7dff}, @in6={0x1c, 0x1, 0x8, @mcast1, 0x4}, @in6={0x1c, 0x1, 0x3e3, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x10000, @empty, 0xfffffffffffffffd}, @in6={0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x6aeb}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x1, 0x81, 0x4, 0x7}, 0xc) setitimer(0x2, &(0x7f0000000040)={{0x1, 0x5}, {0x1, 0x9}}, 0x0) 00:01:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000000000000000ff30f3259f3fc971a6a84fa1d607d232ea660a9d4cf5255900691ba7f0f218"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x80, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x0, @mcast2}, @in6={0x1c, 0x1, 0xb1, @loopback, 0x6}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x5, @empty, 0x9}, @in={0x2, 0x3, @rand_addr=0x1ff}]}, &(0x7f00000001c0)=0x10) 00:01:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="1d72c7022cd06bf4697ea55e38063c0356c6d990c73302d997a778fbe13d5bd01a74d02f99e3ce7aa2394494") syz_execute_func(&(0x7f0000000680)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d28fc978e11f5bc4e3f56cbd00008020d0e43dc66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fe470f0384a524511b02c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd11_getdents(r1, &(0x7f0000000180)=""/222, 0xde) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000140)={0x7f4, 0x6}) 00:01:54 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:54 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) dup(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x1000009) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="30bf152c3c04f6eec81fd14a8dd5bc020e0231bbc1f83dc6d1ccf813dc861007c6748ec52517f9170c4a6e62e4bbb79b4ad3701919d2e42c10cb158d4a40ead41306949497c69f525f32f469b879", 0x4e}], 0x1, 0x0) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0x41bcb8a1089c1941}], 0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:01:55 executing program 1: socket$unix(0x1, 0x200000000001, 0x0) 00:01:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x8, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004746a, &(0x7f00000000c0)) 00:01:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) ftruncate(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x9) fcntl$dupfd(r1, 0x11, r0) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/20], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x11, r0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000000000)="75be3b38308a9037f5e19561a0361365732db11a0455bdaecb86c700207dec35c2b98148aac301755a56363a01145f2fa132a833e047f97aa35b03b2a67750fa5a392dfcd2b9ed91a239f847dd8bed0724679fc1d527091ee5f6421c94bb51dbf94d8aa4965dd090c46661efae229ccdad1eac4097a1d26c82fc30c3dda514a743619fcc71b6cbfbf6e65f0e2931f9db0a93f50e4467aa92003963940640e475f59cc1180265629a4e65fcda677de56a94b1", 0xb2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000480)={r3, 0x5e8a174a, 0xce64b9b}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x2fc7c8de, 0x83b, 0x4, 0x80, 0x2}, &(0x7f00000001c0)=0x14) accept$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4) 00:01:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x4000000000) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000240)="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") setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:01:55 executing program 3: r0 = semget(0x3, 0x7, 0xc0) munlockall() r1 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000100)="b6f894d345082351cc961052c7c8dc2a443a50f9eb08779806aadade5e08abc97f94c1995abc74a62b713f58de15d7bfbab05884daee0322405738faeac234a0e2ab9ba9f380ea95e919d4c7a44003783214663136a4d4c978a1fa27fd835dc01932a828180cdb8528df5d578351835a14efa1d6e6c2d85a89ee8e2305d24462ac65e4b0b12a1a7cf7647f3580d71c28942811fd8994aa4e998647d52caf5f8a8199e86f0e2263044cb5304b743fd9bce5ee7c04f5454d087e9399de9877d77e857b216fc2f45cc6351411ce50ad245c413dc40cf3cf5de7276558c5800a40745a1ff2f4d6af29b2e55cab981060d7ab405315f252f1dc2f313046cdfc039c8d0f0f2e6bf7507e63b5201fded16ec05abffe1d635fed0547b7dc7f86111a64822ed4a85586a0995c446c44e0f96bf64b9111a3017733c61abcd0e0d1da4bdd34017fbbf4d0d80f3470a8060b8265fe96f2bb094203cd9156ddceefc59ab00c83180d3e9c8503f9e5d6f37c6edfaf27bdfdb9d5080462ee3306b20af607413d55c27fdca11d8d8d0e81b35b8a8728d7936bd82627883adaac50b7188ad40cabd8258890c2f857c9fac5d370210ff6bf7f874f2167ab7ac818bf5f3078e6fbe5c477d735af40ddfaae9a3c3fdf03ed002fd2a72ff5682b7c8da6bd3061540a006390137e644e147e282ac48ad3d9d90cc086ec180764ab28dd2ae45b37edcaeb0cc4518ea9963c5f4b5cedb2a43537e5607c6be86a5acc34315c0cba95ca6b59fc3f397292131c98b65784a9d42abcbe38a70a3e15d49d5117317dc182a775878d7bed9c26a5a221a51d58adac86f0a87eebf052963bdf9038c97d7180b20776b48f868f4e4a271f5eeded21b78d77da51be69062aa5fc9cff8fb0d1da768b79a752bf522fc479081aa5450be90bde01f7061a03b68f21b0cd66b9ae464dbbc9ba3e078219a873d0c4c6257fbdcbd784ddec8bbac767cc21429cc0fa6ea56cb6d9b12f773a7487fff0f81db6b3c96955fab318ae1b721838849d296045b14850ad95b757e02083a773f225f3b0397132958ca21108f8f86318af729ab78239648d5a6f5b262ac8af75935a30d077c787d1fa405583eee444dddff6cb4a1b0db66bdb9edaaa5fb7926a456edb0b43efc89b3a034665627003c01caf4a29de6a3119589afe14c5fd4f3674dc15d2e37e20c7e191e0ee1781d153d56325aaaf227db78d1a5c49e6ba434658e85b42ef736235b3aceaef3c506ed63a6c7433d1f2f9092667bf8ccb3e59e06cd391cb466cd70ab8f5c1ca638a93c5ea8617e535e9130377c10fd48f9f5621766cc430ab4b51bc76474a85e739caad93b6ea1a6ed85b9dea2b273fca61b2f735182eda1dcc2ab49287377c9c63bb06a30214bdf506bf18798fbacba9ff27b937f8b3e76e89dcbc86bbdee01bfa30f82b0bb0c7bde449571e1d65095fc2f229eb1f93a9ad41b8ebdd7cd707a0f2e16fd4c3d316cb5c8bfea82ff09561e892df1a1fd5cf381b3c89120b9443d5db45382776cf3015445259aeb867947ae0992d85a6832303eb2bb80670a263bfeedb791bd013039cce8be418703a762a76cd2e4087075ae19583fa237685b6151beba052127e26ae4970a16f263ffd0bd407c65be4409eef902aa114647c942a1c568a5d2e563840cdfa52f8551c666c8430b01d97339dd5dd67fef3c9574bb420d71f9fe7ed77382100e043069695ac0697b79bb46d779149291907f156cc3c666041a807f3a46596737c73e5b7fcf5a57d604bafec209cf6fec5337d464aed5acc8d72e63e00a238431ac308d58754ecbff61dabc97c9e41c136e3d9e4cdd681058fe9e68d3816641a6a1a55b64b8ea0e3d98d8b779d8021563e17574b62ae996c2f087a64861888c9d1406aecb4c67d4f385e1a2608a147d9dffcc0c0608dddf8499f1f5d055c687985276197cc2b6e636fd34ca08bca249f86256df4295b6e54ac240cd2226797005e98fe20e46ea886310e2e1dc11576e5aaa5b68ba16e0f942376a50d1f0920a9833b137842927953ca66730039b76195dce4d84433e73ed705144242e2c05395f51950123e05f7662f08fa2addea9a57b48d2df5d3e51bdcd2230fe73f6a8b534f80c77e210b9546cd153ad23a113da12c7234af1a86886a68e762942109affa75874352d5e9437c43fa3717ea4cf3f4b9620d8dbdc01e9952ac07c53754fadfac610a18ae2e88783ba717c0ab054018adf252d153af49a687dba1496ca44039d0ced223f562d652a428bc61d20ff4454f8d1f4b07aef7767a430fe2e3ecea9ff8fc61c920238006e46933c80b4715535602fe6937bf0cde3832a6636be7552348b615035512ed4e6ecbf9db0a3ea42113692c42f6c0b4e1ada7dd5e320568cf94620d4a0682073c19c9f9c9110a35d8b0f3de7637306ef26e9b7a769d074246ad4c1f4f6eaab46c188d1b9c2378434db86b9e07285af097b8418621d8265b3bc7dacc2a00a7ece138b664aed7cf952c67b4fd5ba83d6120a4fb6b7313080c8f99828e9b1c9fb73987ff1a006afe71aeee3fdf8e06f5c1631c2ae7af4f0c4dd437bff9a23ac458d534061a7f57807e13e79db7d755158fc921429bbc264279bc8c93a94ec7f82caaf236c7c1e563a2066d4e141d10502e63c58b66bd030a530e085763a69ff36ded93250c8b8125ae2082d1e02f9fa2280fefcaf66cde6f62806eabb84af7d8a2e56bc3a944e38d3e943b9f0178b1ee7f1d56e83080f3930776617d55e009740fec40c8cee6ff7adf47cb54236ed8e37a51dc3927ff257a83bb00128baaa2a694ddc6ba3b0541c1a6c86b1a4048aaddff6091245f3e04bb78a2e5b78c8375d1e022a5e75f48364f0c05e07d666e980f3c1058ddc483b7f87918687a2c3fed21902b8717fba42a749de87472c6c2825b77bc4dca42fdc1bd9366c73e521e94fe5bf06b1655c499e963026164b5cc8855a02af944ee59e9e2d3ce93ae1bd8e2eb5b5cde5b15d6ce63e3a62fc143c4d55063949155cbe9ca945d188db0a0e90753cd725efca2510af6ff0d7116e52167bd8dbf9a9beb43e07b055a828dea8f5d271b64b7078ba2721f871072c17d0bf9417f2ac10d0c16e824c70e620dc2f7da8841234512490390e8d8560381c95d8f00ea892f4fabb1d3ea19d7432d1d449158e95fba100132473bcddabdfe7bc26aaf85cc0f6d1da7ed97e4ee7e811e965b982b6d2c8b006a7ca8dc8c0b11f9824329b28ec98345914e9e1fa068edc86cf0a04c56da51a6d58dedd1290c46f164705c14ffc6028e99ab6dba4b3593c1356c37c88f4a69676675040a4cd266457b7884961432f2372debf5252add2e8fb6737537d9e05df2c5297f0f3b829109c416440b00574ace29dedaf37c28bd5c5f648c89eb94ac5535e73c434c576d3fa7dfc8b7e99d45abf15d58cb36cd6ab81fe5bf93c2c6b51b42c45e8eecf73a653fa4ecf13ca652c4b2e4ecdb13a31c0f440425eb716089cef2798a2a345c772bd24809eb06afaccf4d0de3f7e1ae67286851fded7eaf3cdb2cd7810a9ca8245cbde7ba68d929b07ce0a1aabc3c857548739b0d95f090b9b101342b2c1f8e80f9d084dab682565c0bf4fe841e3e0a61f202f75216f257976a440c2ee5ebf48c5ba0506bf1298f0150cc4f11a8d13b97f1940a0439daba0208d05a5236266676dc6c126b9859b4a9a76b21eda6f0035ee9ba4c59a73bfb913a6e7df8fa05a8449c27c6b0858fb6a4e1aabea29777b5aed0f7e5a76f931853eef99e7cc368eeef7fdfbbdb49d6b5d6a916f27ba20a8aaa8bd3a53ab92200f20a45dbc15a2c9b8236417586ea8c06b50f0525982c229a1313482b0049d098bc299216c7920ad5e6e0e59467ba7dc62c729986d7a3b7e5fd603326157b4a0351feda440df168f793888f26dfbc88199b80bba7dcdc8d2a93b3bae4021e1fe1b553eeff29ba2efd038142b41a3757fe9ccf9925fb3a8e2d5078d458c5fefc95a05f9bdcd7da22c0d3bf8102e1dc454202493d2e2505291812d0edf939caab39913498081deb65d0b75a5c4390d14948d8a9f5673f41b4a8840c37053ed9c4e4b4142414fe7ab201fde12de4ffe770bf4023890c9c9862f370b08dc813065fe15d7a6f978fcca4bea7134154faa73695a6ec9a6659c7f8fbb024eb16836b93401c3c1e1bfdc87571cf2503583b4feb143820f63a00eb375b2a39aab6ad5fcaeaf87b388434d3afb3a4d7298c3600a11a66e5086d0a44bbc8314645711e524f291c615ad6ca23fb2524a43ffbddff188faf425b320f44bed3b0b36d4fb9a1833d34de441936c9d3c78fd358a7d63ec572a56737dadb3d5e4a0d488568a08b98e1cd8f49244f3096055823c0dd44ccada965ed6d7fd3b8898ae83b117ef05f8c821d2e20be39c2ae4d75cfb8a86213f45cb672d642c45a71db192af569d9816102f9d9de21935fcf35a1549012bbc12f21f0a813a9323d8414f4ffd880faf23f0829852fb7f2878dee4f1100f8b93c96613229ca803f60083bb03b1e458dd561399d7747ec9c7f2d6ed81c3657aedd1f3de8875e0cc1edcbd45a8a715dff774b7d4fa69dee3506937cf852ff5a3c3d156fcba339db1bac895d849cbdd1fcca18f508608484307233aa47100121baf50826d23354d678d4aea5b0f74a7ab500ff0b9af41d1c8c3bdf4109f128f33945a7384c3903dd465864e7dad7fe58f1a6d6829b387dff6de612452bf2dded221e52c453671620c8071593668c49d6598ecffea73f317a713bb01c127862f03b78792802d8d6fd9ac7ec41002fb4bac781f4a9afa57100fcf258755c5bdf10a0307ffed293ffda5b228c1fae76ad5610b856cf818c84ea8455fe57d37501ba5d4034415166b455bc1ba09fbf3d0a3ac265762796ca31e86ca530bf950c7fae17d71d39e392de872d5127b27a1022753073c1d4510d9c5d8674efc9b6886f714570378ba0d8b33a8697fa042c851a12619c1e72ea3a3ac8a7bf6b3070c6f0b878325fbfe2a2c6dd4c286ee3ce3327848c4d352463f14e519eee457dcab44f85caa114382b902f1e08c497097ab4a8d6530430a0b384bd38b0f50c08bf0464355992c03d68a3a5884429ae448b7164fb4072476e26ae3de044c32c3937a68827d6711e7e41027140bf2f0e60cf80c81b92beb5ad0647f20cc66e8e7b1458d78af98cf49a11e7804d3d5b3d66bde2c3809c39114c8d1bb84e0af128e5436e53f123be61bbbdef0b57a30ddfe693e4f3f119eac351707225ee176b69156f77e56c4eb6c22c996c0cf643dd804aea8b76582f78da1713c1b472e6fd87c9060b22dd366094b27c64b6ce9b0a88e3c88f086a6384786111cf8fa6c1148649152d7dd44ff7fe509cb4bb7a29affb1c6c8f0b7e8dda6bfc36298f635d79974600058bd561ac8b1eacc2fd103f6ac2a0083c114ffd151e63dec97f65249c408f5b7a0ee4136874fb43ec5fd9e5395391a57cd560ff7187c89dec28d5fa77d3f6558c921ef048991aa17a85b6b4f268dd3181213d27d67cb8735f1ffe7c9e711852f874026139f701e70a2438652b56695312b1c830cf0f90d28fe7ed3350a069589acfe69eeefd65b3a33c805620858e718d45ac80f2bd08fbee6a7c935329f25ff5d52f6a9212c62a466fc0b504ad69452332acee426071d20b6d09e99b52dca5ca9b1688ae77acab129c0f95721d353fb36233958c30163e004f3a2499625b58ca4966aa97c5c9c8c5254cc262b4468620683f3ac51f941bce9d271f5a6f9129eb3d2355ab144e8f15b0bdb5842b11") msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) __semctl$GETVAL(r0, 0x800, 0x5, &(0x7f0000000040)=""/176) __semctl$SETVAL(0x0, 0x0, 0xa, &(0x7f0000000000)) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000001100)="2e33782977ad56bf34a1be3c920306fc1ea06d14768c708131db5e367eb50799516ac45796344e935e31696b64c974fe685ba22a7c111f6c266cfc0bf0cb23a4fa7032918107ebde3c0ea849a37d27c313a8ecccfacec70791daab86a543d52e7234156db8480a5af10d773378172b17e2942cdabc960f58e55d2314f18380448359bd35") 00:01:56 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x20) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x20000000) fcntl$dupfd(r0, 0x11, r1) 00:01:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000000)='./file0\x00', 0x400) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x1f, 0x3, 0x80}, &(0x7f00000001c0)=0x18) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="c21cae2b39e2dd71595258aa65260110bf684a374f9afb04c86361a700bd5860a493a585f2f748ed054958f3470480f5404cbc63506ee8353cedb43cb72b7723be6c8cb6f6fcf2b80127c4e005a0a45a1c9f436c9b2fc22710438897ba3c4e321d7a00b11cded6fd41e117bb8f0c11fc0731e110da3795b28ecb38c51a8368b59b924adb677f827813f1f8deb7956dd6536314c228ff5b6893fbc726ee95ae5ba8b55173ccf74419bf09000a8e669b786ea2d00501fda0ed71c808a2c303a30366", 0xc1) 00:01:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r1, 0x1551, 0xaf, 0x80, 0x3, 0x0, 0x80}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) 00:01:56 executing program 2: syz_emit_ethernet(0xfffffffffffffe9f, &(0x7f0000000140)={@empty, @remote, [], {@ipv6={0x86dd, {0x7f, 0x6, "401959", 0x0, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, @mcast2, {[@fragment={0x4c, 0x0, 0x7, 0x5, 0x0, 0x7, 0x65}, @routing={0x7f, 0x0, 0x0, 0x7, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @empty, @empty, @remote={0xfe, 0x80, [], 0x0}, @loopback]}, @hopopts={0x5f, 0x0, [], [@pad1, @ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x100}]}], @udp={{0x3, 0x3}, {"14196c511fce6f60471b7c7a4f2f25ba5075f997400131a4734cdb5ac2e90f847bec362a2fe782473855d94d607d479acc692e894a75bb5b0a8948c529b5371aed0b156db88bd99c5d4a62a996a0a8c30b43259f2f038d5ca201"}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x80, 0x101, 0x5, 0x2, 0x7ff}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) 00:01:56 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000500)="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", 0x1000) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 00:01:56 executing program 3: 00:01:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="de7e5300bae0d061"], 0x94) 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000180)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bc441fd50dec18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746c4c2fd31606b64f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f18068fa838a68a4b000000cf0f01c1") 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000100)='./file0\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xfffffffffffffffa, 0xd40, 0x1f, 0x7, 0x6}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x33d}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x380, 0xf43753afba59426d) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x800, 0x4, 0x4, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x100, r3}, 0xc) 00:01:57 executing program 2: syz_emit_ethernet(0x9c, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="635e29fc0ab47ce24666020eb7efb94f0923c943cba9c9825b533d22f7d9a8cb462efdb2ae485aac7d0a9b44f9cda1b9e2028c4d09dbe082944c37a80ec79ffdd1fc72c90a5fc2", 0x47}, {&(0x7f00000002c0)="88914d0748492afdc1177455f7b751dacfbe9341e06f1c1122f7956f078a6b4ea905cdada70597aa036ab5557c9f62f8759e86e16190e7aee68d03852c677b98cb7deaabda875d9201861c4772394bc65c6b1b7de543628cbc", 0x59}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f0000000440)="efd3cfb8b6a4c9a7ee8ecb5794542be632a7faa0d7ed54c136baed8cffb4a0d87d4da40732c563db2837d6577d29e337a6043371054f72093db53dc51a546e2613450e", 0x43}], 0x4, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffffc, 0xc00, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x80, 0x733, 0x94}, 0x8c) 00:01:57 executing program 1: syz_execute_func(&(0x7f0000000000)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:01:57 executing program 2: r0 = getpid() r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x10508, 0x42) connect(r2, &(0x7f0000001240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) socketpair(0x0, 0x2, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0, 0x1, 0x200, 0x8, 0x6, 0x20, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x8000}, 0x8) syz_execute_func(&(0x7f0000000180)="480fae2391cd8066410f3a20dc00660f70839001000000fefe4139fdac8847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf010000008fe878c12d0700000002c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") 00:01:57 executing program 0: r0 = dup(0xffffffffffffffff) r1 = socket$unix(0x1, 0x7, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2020}, {r1, 0x34}], 0x2, 0x1f) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) fcntl$setown(r2, 0x6, 0x0) 00:01:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xff, 0x6, 0x2130, 0x10001, 0x1000, 0x360226c0, 0x0, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xdc32268, 0x100, 0x800, 0x20, r1}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) 00:01:57 executing program 2: syz_emit_ethernet(0x16b, &(0x7f0000000000)={@local, @remote, [{[], {0x8100, 0x3, 0x8, 0x2}}], {@ipv6={0x86dd, {0x7fdea1da, 0x6, "9eeb12", 0x131, 0x50, 0x10000, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x47, 0x21, [], [@generic={0x1, 0xac, "282b37770b2c73a2d57f125033deee04224db52021c4b8b6a0cb6cdf4e6e88b45fe89fbf06650cc62c9a6f58ad5d9aad45c5e6c367f334e4a102d22179c11bfd3f7f1170d976fca0ecbef24f28043dd362935084058436d4911898f093837106ff52101d305b7f0b57dfb1330fddddb95e6ead363c14964fe11e5b6f801ba2bf71f4e991d7a9b86ade129f128af666c8ec08b9890c149cde45192277597481600eaeb45e076078e7e13f9618"}, @generic={0x0, 0x36, "fd87e083cca17ddcf1a095c51dee07f8dce025b0584d482b7d26f30ae36ab5bc4abecb23e70320ae8764dac0885110b0e9732acdcfc9"}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x5}, @generic={0x1, 0x13, "ef9051b241016a88f56e1610f6b737665ed40e"}, @enc_lim={0x4, 0x1, 0x7}, @pad1, @enc_lim={0x4, 0x1, 0x4}]}, @dstopts={0x40, 0x0, [], [@ra={0x5, 0x2, 0x2}]}], @udp={{0x3, 0x0, 0x8}, {"97"}}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaafb5dff90000000029078000000effeffffff00003038000000000000"]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x4) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000280)="e2f94c8e79d22eb10cb6d2baf86d0ad453b76782a6eedc92d57e2540e4d5781b21ed5854c64af09a7f490e6fdb7c720e219cb6a945c7526909b83c01b99e206c304b0beee7c48dbc3f63bdb4294873d09fa6effbb6e50e5d17e2859f52f66cba3863b0ab97f8b1e85dd2bc5fe4c952ca89e6933d62ebff5054f779cf02948d18d27e2e9b7d2104d071b465afa887adafc026123e4b9894f4001a81b6d0dfe50c6467c81e023385d8c84256af76e7e31d4c889e23c7a5a821591459e8b470b2e300ec7960a3e889edcc2ab9fb79a2c606a1e4a2c84a7d338411c4") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0xffffffffffff19e6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0xffffffffc0e332df, 0x3, 0x2081}, &(0x7f0000000480)=0xf) sendto$inet(r0, &(0x7f00000001c0)="08ce352997d775d925756a5b80f43cf235a1fc004fde3925ee9b0fe029a4362bf684d253ed33a400bb8bec322d2b7d7ef57b662cd79773ae0dd5413205d50b5a4dc53195848a4dab01128b7a9bb5ee7390b58142b102a3c01e75e14316", 0x5d, 0x9, &(0x7f0000000380)={0x2, 0x2, @loopback}, 0x10) 00:01:57 executing program 3: 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)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 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)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000780)={0x7, 0x7777}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="7a4f8d010066000000000000000000000000a02b85281e13b9b0090000ff0000"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:57 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') r1 = fcntl$dupfd(r0, 0x0, r0) accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) sync() fdatasync(r0) 00:01:57 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r0, r0) setresuid(0x0, 0x0, r0) 00:01:58 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000080), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) close(r1) 00:01:58 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f00000002c0)) socketpair(0x2, 0x4, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x673a, 0x100000000945, 0x10004}, &(0x7f0000000100)=0xfffffffffffffd12) r4 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCRGETTABLES(r4, 0xc450443f, &(0x7f00000004c0)={{"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", "e54bdc04d5fbd1af3610c1730550dcaf0ae3774c67e972f6ceb7d84fd4310a0c", 0x800, 0xffffffffffffea1a}, &(0x7f0000000440)="17d39eb075debfd094a42c4e508697a60380378bb4a2aa5ae496b6c23227bd24596d9f548bf6f0b81e752f3fd056eb5f48ebd319c0ca9c688836c68c6d1f3f805c75131fdb77fa415c59ca72174061fdf56e725e6ba0d6dd5950f98639d9402d9a3609220131f94e", 0x4, 0x292ada4b, 0x39, 0x7, 0x6, 0x7, 0x6, 0x9}) symlinkat(&(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x6, 0x34}, 0x8) syz_execute_func(&(0x7f0000000180)="0f381dfc43d9ff664572722ef26741d9fc2b8101000000c4635569d5f0c4a225b77aae2e66420f383dfe450f8abe000000c4a37904fa19") clock_gettime(0x4, &(0x7f0000000940)) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x800, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x5, 0xfffff7ff}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x4, 0x80, 0x1000}, &(0x7f0000000200)=0x10) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f00000003c0)="83f13b322ff555e410e19382d5fe7c01cec8188f94bcc7d345408a8e5d12d567678bf6093e17901c11f26c106292dc2f995cdc3427bd92bdffe2d88451bd10b1c85a") 00:01:58 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x7d8, 0x0, 0x0, "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"}], 0x7d8}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10009, 0x100) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000040)="32d035fb9076695ced067247519d8302e4fa13cb25443e49cc69bef7b8514a5ec7e62307d447592bf0fa674fd62f086f6b9413") 00:01:58 executing program 2: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000580)={0x200008, 0x3}) mlockall(0x1) sync() getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f00000003c0)=""/108, &(0x7f00000004c0)=0x6c) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:58 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xab, 0x21a, 0x7fffffff}, 0x10) sendto$unix(r0, &(0x7f0000000140)="b10005029000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 00:01:58 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffffffffffffffc0, 0x2, [0xc5f, 0x800]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000240)="9834110f059ac420d0b80707c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b00450f0d13262727f166400f3800f69f73e2571616ac100000ad808f294058c44219c535d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d1700000000cadcd8f340ad0142c4f5bfa2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x40, "741afcffc05c1396d41b98461880e10e903a054207217a917b352ea5fc8bd91f096c3106f8318a08d1d138765339f8b613fc49b88825f6811259450c300ee1f0"}, &(0x7f0000000040)=0x48) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000380)={'freebsd\x00', 0x7fffffff}, 0x24) 00:01:58 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000780)={{"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", "5d6c7b0effa61207c17881910af1569307fdb6aee2f09f01b14e1dac37dc2736", 0x1, 0xf0}, &(0x7f0000000200)="ed28e41fad9b5249f256d8fe4da651697adf67a7c4a620", 0x180000000000, 0x7fffffff, 0x9, 0x144b, 0x9, 0x1b, 0x7ff, 0x2}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x101000000003) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x1) socket$inet(0x2, 0x1, 0x0) 00:01:59 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") 00:01:59 executing program 3: r0 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/4096) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/145) 00:01:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000280)={0xfffffffffffffff8, 0x7f}) socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f00000000c0)={0x7, 0x2a, 0x0, 0x7, 0x100000001, 0x57d6, 0x6, 0x9}, &(0x7f0000000100)={0x100000000, 0xff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x3, 0x66c, 0x3}, 0x10) 00:01:59 executing program 2: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0311e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 00:01:59 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x1002c0, 0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x103b, &(0x7f00000001c0)=0x573f2a71, 0x4) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x1, 0x2, 0x8, 0x3, 0x1}, &(0x7f0000000100)=0x14) 00:01:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [0x4], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7ff, 0x4) 00:01:59 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="db71786a9298dcb58fb8c91b1097f93dba55e8894975cf9bcf051901647499e00e2d067d07b3dafc76211849ffa41f5b77ade075b017a4cdd0ef5469a9289ac47a65eb2fdf8e3c1da9f0c705c17565fd997b200198d0c73fa1bdcf399befe1c570d222ccd545f25b12372e93c73b89e6b670209d8c8e89df72d917ebf1382e4c1b70385fd6ff478440") setuid(0xee01) geteuid() fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)={0x6, [0x4, 0x5, 0x4, 0x1, 0xd0f5, 0x6]}, &(0x7f0000000480)=0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="4a0678fbee91d802a9db7451cae3ca047a0af6d62dee67424d17b41727688a275b581c99ff4e0ef9254eaf582cb9cb43ef2cb5b828c104f8cb798a1d966332553c193f2666201f6993b063b23261244770740bcca31e14f1e3e349647ea9fd0cbd4dd19b", 0x64}, {&(0x7f00000002c0)="cb67040597f3bc7c6a9937f161edb5446738032595155f2351e8f223e6669f7bd7430b31e7bae2110633099b7a96950be14a29d4c67d43212ed37e7a230984f2601db8a8e31d6043f71cd228ac4f28b52be99f82eb46febb903309cf96d6612918ca9af3f03f57eb564165e556aa1137a18757def602aa620c10aebfc8c9b129f362f23dda7002449ff30bc5268b7bb02774a9400e71c61d316529cf04e1f8a82c7ac95d", 0xa4}, {&(0x7f0000000380)="c186079cf072921fc6935fe253e92e7e02b95c7e8eed903a659d69f412a0e93f9d01c6f9649ebde49a39835992dd6e409338c537d4246d18d1fcad50b2197b6ad7fb820a1701d9c9d7728282c17ffca29b19793b12da7a09eae96ff50e8f5376a1f7fa5071abf0a46b2efa405d31e9c96191cdd9c595d59cc3d6fb846eb4019a46f2e8571d5a7da61a1ef1316edf2b6dce985c6a8116e1", 0x97}], 0x3) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r2 = getpid() fcntl$setown(r0, 0x6, r2) 00:02:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0xf65, 0x6}) 00:02:00 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x84, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @broadcast}}}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x6921, @mcast2, 0x9}, 0x1c) 00:02:00 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x3, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000002440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001be4740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8e370d10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4d5c2c50e7691e197bb43550d3ad20000000000000000000000000000000000000000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000897ea36ae5925b2358f6c6bcc14007f3ce6d343dd4ed020c8f58acd5"], &(0x7f00000000c0)=0x1002, 0x10000000) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000001340)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x10000, 0xdb00, 0x985}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002380)={@in6={{0x1c, 0x3, 0x0, @loopback, 0xe2}}, r4}, 0x84) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000180)=[{r1, 0x4}, {r2, 0x80}, {r3, 0x80}, {r5, 0x2}], 0x4, 0x5) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/133) 00:02:00 executing program 2: mprotect(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") socket$inet_sctp(0x2, 0x5, 0x84) 00:02:00 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b320a9e43c40ffffffffffff08064001080006040003ffffffffffffe000000100"/42]) 00:02:00 executing program 1: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4ee50f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:00 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x2, 0x8, 0x2c, 0x65, 0x52d5, 0x20, 0x0, 0x0, @multicast2, @local={0xac, 0x14, 0x0}, {[@end]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xc8, 0x1, 0x8, 0x80, 0x3}}}}}) syz_emit_ethernet(0x396, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="c0850ae3b0a501384c8c59259016103a0ab21ee3db058fba06a76509a991456fa9aeeec5feda2a4494cce1edb8611d547152cda77b5043a37ecaa263d716295961e61b0f1f4dc70f") socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) 00:02:00 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0, 0x20}, {r0}, {r0, 0x14}, {r0, 0x1}, {0xffffffffffffff9c, 0x80}], 0x5, 0x3f) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x18002, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:02:00 executing program 3: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xde4f, @loopback, 0x3}}, r0}, 0x84) 00:02:00 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="eb000000c3d3f0e98f034d7047afebc2bf576c6dc133356cce09be242efe74d89c72f88853283b1f9a49ce95ca26ae00840e13488c7c8a1ee735e9a69304f713262490793d19908e6f58c5f310c6900ccb0f660dc86894151dc8d05fb6b008ef95869e550be9c5c8259a96cf41fed9917868d6c0021e74d8dd5fb5d2f053cbcf8cd35c4173449334098840ef07ce9706f981e6042e63430af2da067c259c662d0809cc96d798f45f5a6600023a62acc2aa397c06594bd8984c438dda0d0dbab153dac9b033c1ccc13ca1af36a1b650f15495209f06d78b6bd7d5d25faf77f10fbccb146048a51d3aaf0f804f621ec3"], &(0x7f0000000140)=0xf3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e23ff7f0000000000000000000000000000000000010900"/128, @ANYRES32=r1, @ANYBLOB="200000000300000008020fb01011d8899ae99d4bbffca734a1f2000033ffffff0200ff00"], 0x98) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) 00:02:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000200)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x4, @ipv4={[], [], @loopback}, 0x9}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x5, @rand_addr="a1125ae2f39434747f4dca2cdc0cc5d5", 0x5}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x71f1, @empty, 0x3}, @in6={0x1c, 0x1, 0x7fff, @empty, 0x5}]}, &(0x7f0000000340)=0x10) getsockopt$inet_buf(r2, 0x0, 0x5a, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xd18f, @mcast1, 0x5}}, r1, 0x1, 0x8, 0x40}, &(0x7f0000000100)=0x8c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000380)={0x5, 0x6, 0x9}, 0x8) 00:02:00 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19f72cb64c0f05bf02004f05c4a37bf0c50641e2e9c422e9aabb3c0002004a0fc7a4ea70db000000000f383a9e02e80300110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e103766660f1bf63ef0450fba78ffdd0000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253dffb03450f0ff3f30f5ea5a9a50000ffff65451b0531c6000055c4637a52ca00b83a00a2f1bbfb3b62") r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x30) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) 00:02:01 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x800, 0x3, 0x1000, 0x3e000000000000, 0x100000000, 0x4, 0x9, 0x3, 0x5, 0xffffffff}, 0xb) poll(&(0x7f0000000000)=[{r0, 0x81}], 0x1, 0xffffffffffffffff) 00:02:01 executing program 0: setitimer(0x0, &(0x7f0000000080)={{0x62}, {0x0, 0xf423f}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x3, @mcast2, 0x4}, 0x1c) 00:02:01 executing program 0: 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(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) sendto(r0, &(0x7f0000000200)="6132e6fdd5f1b14393e4eaa1e234f4e1bf5d9713ab29c2af2997b25daaf50395a125f8a8c9e913a9bcc628c04044494a13e449cb7cae10557066839db7fee7077fe6073e9f60a59a33b8c076896a466e647748068b79fbf5002e7614fd90b6e257558e10a62700f2f5e1b51dfe5a61bcdd610b4e828c140350a3730d252a7a0a0b371f03b8a344c0b92b98dcdcd87ace26bfb2c1c25682cf091e67b8ffbeb2b26590cfc5c55ea8167cce0af66a834b4b53f83d561735e4a683b1fb3ab400634c152cf423627c2a7007cab794fd77f2", 0xcf, 0x20000, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa) 00:02:01 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x10000000000005, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35f}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='}}#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='&)#/@\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='\'/\x05@{\x88/[$\x00', &(0x7f0000000280)='$-\'}\x00', &(0x7f00000002c0)='/v}{:-,%}\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='(%-)\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='!\x00', &(0x7f0000000400)='[%/\x00']) 00:02:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ftruncate(r2, 0x5) 00:02:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x200, 0x1ff}, 0x8) 00:02:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) 00:02:02 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x10000000000005, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35f}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='}}#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='&)#/@\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='\'/\x05@{\x88/[$\x00', &(0x7f0000000280)='$-\'}\x00', &(0x7f00000002c0)='/v}{:-,%}\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='(%-)\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='!\x00', &(0x7f0000000400)='[%/\x00']) 00:02:02 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x9, 0x200, 0x1, 0x53, 0x1000, 0x1]}, &(0x7f0000000080)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x6, 0x24, 0x0, 0x0) 00:02:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0xffffffffffffff5a) 00:02:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xfffffffffffffffb}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:02:02 executing program 1: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1, 0x4410, 0xffffffffffffffff, 0x0) 00:02:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munmap(&(0x7f00000c2000/0x1000)=nil, 0x1000) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) wait4(r0, &(0x7f0000000000), 0x16, &(0x7f0000000080)) munmap(&(0x7f00003b6000/0x3000)=nil, 0x3000) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:02 executing program 0: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sync() syz_execute_func(&(0x7f0000000140)="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") readlink(0x0, 0x0, 0x0) 00:02:03 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf3200000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x1, 0x20000004, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={r1, 0x2000000aa}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) r3 = semget(0x2, 0x2, 0xa0) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x100004) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000580)={0xfff, 0x81}) __semctl$SEM_STAT(r3, 0x2, 0xa, &(0x7f0000000480)=""/163) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ed0000003b0a8eeb7d9cd20f948a77bef0670d70bc23809cc7e692be4b03a9db637f34d29967bbd93f64dcf58dee661be3b17af9be859fb009c63751a01feae3975d3b617dcc4eb73663073ad15f22309a0dd2a783756dcf2608992cefc576936d6651e9aaaf53432ee4630fe0324599025c9fdd0051de69ac2386fb593e53217f3f711a11cd31fdc590e5640556445720e74e7858f737f748852b84d253d2688e95f3f76284ab8e7b2c8d6ff06733a3c2b2d8576b4ed592d9926d4ed8560c398f39af0f271c8d178dffd043cea8f4f45a12b65511b3ceea9db46db4f1ad7a71af"], &(0x7f00000002c0)=0xf5) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000440)={0x5, [0x0, 0x4fd, 0x69, 0xfffffffffffffffb, 0x7]}, 0xe) 00:02:03 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") socket$inet_tcp(0x2, 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000000)=""/127, &(0x7f0000000140)=0x7f) 00:02:03 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x3, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="a487b562835c877b91513d43ec9b9aa70ce6653ce841a6b99a84cd5fb8898c30c2ee15b85fe3314cb659164288f08f39388fbcca8e8f0e8896eb410b0d0a6830c5b54b9621a32433ba2b76") r1 = socket$inet6(0x1c, 0x5, 0x20000000000001) r2 = dup2(0xffffffffffffff9c, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0xffffffff, 0xfffffffffffffe6b) 00:02:03 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "1e0fb0fe7770ee47e4c21758c993d244930aeab7270b06104ce9335c3d7c7578cba99c7013a2bec05c9cc7ccb49013405cc925f87ab0f0fe2336a719fd806b016853118313a47d7f62d71b1d90ebe120e297aa7eef7069baaf07f722c6f99f9e4627f01808ca775e0d7c2213b785b75a41efcc8d6e11b18baf44625d259bd0f364630a41738892e2f3119b735f3695437c79a4e71af001b39626ea6f076eb25258199e0fe679ff276c538153b0b6ae404bf8b57722ee4020bbd594bb54aacb3fc45dfe21225255cbabbf2c1191569a20e8eced6a95683bf0c0cd40af2ff362a931f5fe89d7fcf27cbfe438890bdb36ba"}, 0x100) r1 = msgget(0x0, 0x61a) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/73) 00:02:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x102) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:02:03 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) openat(r0, &(0x7f0000000140)='./file0\x00', 0x4, 0x40000) 00:02:03 executing program 1: mprotect(&(0x7f00006b5000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) mprotect(&(0x7f0000194000/0x13000)=nil, 0x13000, 0x5) 00:02:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xfee0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:04 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x1ff, 0x7, 0xb8, 0x200, 0x800}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x43, 0x0, 0x0, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f00000000c0)={0x2, 0xc701, 0x7ffffffd, 0x0, r2}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) 00:02:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000400000a, &(0x7f00000013c0)=0x800000000fff, 0xffffffffffffffbf) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x104) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000140)={{"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", "3fb583c49470dbb431b5b6772245bdc091a415418aef9e8114b8a014df956a51", 0x2, 0x1}, &(0x7f0000000040)="3c58b70a9351eda13ba6ff389a53833b80badd2a94edb6716941b09422ae9de37f425c89c0cabf2d1c8c9437de72ed6abbf3b730f6222f09ea9d71a53da70c6a6e33d8a569f98a4ad3872cae8d26cef1f5d50641159e9e2776266538ce7a616085c2bd83162f3081f1bb7020ad1bfa7bf8bcfafb1091f7f5f2885c64a4c7cba3816013d17fa29fbc9b764947c91a9fd09a5a540e2925d55f64cea97df622839691af74e2b6cd67a292a4302fdcd2c3581243c9704df690c8d670ada31048a88c5d0006a5a6271f90beeb09fe3f61afcbc7be3890f02751ab402e876b6108912837e0", 0x1905, 0x200, 0xff, 0x7fff, 0x10001, 0xfffffffeffffffff, 0x0, 0x40}) r2 = dup2(r0, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:02:04 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:02:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000080)=0xbe, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x80, 0x9, 0x8, 0x5, 0x8, 0x80, 0x8001, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x100}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x1ff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @mcast1}, 0xff6a) 00:02:04 executing program 2: syz_execute_func(&(0x7f0000000200)="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") 00:02:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0xfffffffffffffe37) 00:02:05 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000fda000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x10, r1, 0xfffffffffffffffd) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3f, @loopback, 0x4}}, 0x0, 0x1, 0x3}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x3, 0x7, 0xf1, 0x97, 0x7}, &(0x7f0000000240)=0x14) 00:02:05 executing program 0: syz_execute_func(&(0x7f0000000240)="982c240f050520d0f807914141e2e9fd855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071b839f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a00fa00") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) 00:02:05 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795b2f2323680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107d8f2f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 00:02:05 executing program 3: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) getegid() recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 00:02:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) 00:02:05 executing program 1: syz_execute_func(&(0x7f00000002c0)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") syz_execute_func(&(0x7f0000000000)="f3dc59ca450f46a503000000660f71f7d5c402c3f79f00008020f2a7450f6a5e0036479ff344ad660f3a14d177d9fe") 00:02:05 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000500)="984c5e5ea84acf2b0f25f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14deb921045fc507f2f5d1d2c482e10bf8c4c466440f3805748400c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f68086436630f9a58b261c0f5263e3932fd88fe9d88fe9d7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:02:05 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x1, 0xd4, 0x57}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x30a}, 0x8) syz_execute_func(&(0x7f0000000100)="9826473e431c090f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 00:02:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000440)={0x0, 0x1f, 0xa, [0x8, 0xc4fb, 0x0, 0x7, 0x0, 0x7fff, 0x20000008001, 0x3, 0x2, 0x9]}, &(0x7f0000000480)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000100)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = semget$private(0x0, 0x1, 0x0) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000001c0)=""/130) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x800049, 0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xfb7, @mcast2, 0x5}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={r4, 0xa8, "568aa5f1f0f950a0171e4474bea20ae89ffd2ddd14202ce19c55adcee1bbcdb38adee2ad0872b0251d66467efee739f49f924c892ee10099198c4ac750f7d289f47b1a577f5e2aa1339ee3d98a00ec9a46b4aabd51306e5ff51a33cad6ed7401122e85b633701a2136164cd5d0b2f8254f9baf6fe82dda7a58b250e6dba83bb15f348b78dcf1cfba93f48a807f901bffedb94b8d853c0a986af7eef1070ccf0cb07edc0d657adfc0"}, &(0x7f0000000400)=0xb0) pipe2(&(0x7f0000000080), 0x100004) execve(0x0, 0x0, 0x0) 00:02:05 executing program 3: setreuid(0x0, 0xee00) fstat(0xffffffffffffffff, &(0x7f0000000140)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/13}, &(0x7f0000000300)=0xf) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:02:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000006c0)="246e098262e27df47a193df3d5d4f9dd0439eeb1b2ba8196c1592f023c2e586e25b8e860dc4d6f026b511b65b61d206a2aa41fda74eb9f516459a04361bf73754bf61b3194f95fcc886ba9888e69e0ce32c4dd9c5883f9ddffbf00abd022af3628468467b9c201ce13e701b5aa5fd9fbf209ec938a1308d666dfb963b2bf1ba097bfc296a83584bfe1896f440053d3fcf8f6e5a508cac95144273d303a3f625a7c41bd9eb6892080ef502e574ba6637c70613c67603e0e0a52bcf7fdc9fb67133595737f5ef81a") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x120) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000140)={{"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", "3e9a9acf7e73cefed50f188354dc6b099e626f1a22cd2cd66a610ed31d31f225", 0x5, 0x1}, &(0x7f00000005c0)="1b2e20d7f2b0e54a510c835f7f0e90b909611a11c5239e00738202de89aab8808e5de86c19881e698036c1b14b7de24ec41f945804a154759c8fe0bb1dd6e8d99e93bbe47feaecec6d090677ad0d34cea0098cd5dff168a91ebfb023c15bb3d809d42bdb8426eee441a9415c5cbe2507dcce203c0e0dd3637efe9035fa49205ae42730c755500af852e6a1384b1e550100d316d2d2cd8eabee7aaf11a3fa3eb58653b83c73672bd9296a66a4686090fdcd234500", 0xf00, 0xd6e9, 0x6e, 0x800, 0x6, 0xff, 0x2, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000680)=0x4) 00:02:05 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x10000000) accept$inet6(r0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = socket$inet6(0x1c, 0x4, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000000c0)={@empty, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r3}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1ff5415488813"], &(0x7f00000002c0)=0xe) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r4, 0x10001}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x2, 0xb7, @local={0xfe, 0x80, [], 0x0}, 0xe697}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c) 00:02:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x40040000010a) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:02:05 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2ca1b2"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:05 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5ae02a95a230909600"/151], 0x0, 0x10000000) r2 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:02:05 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000a80)=ANY=[@ANYBLOB="696c65647e6291b0121430001442f1e23de805d66724cbf4e594160101567b0e08cd96ba7766"], 0xa, &(0x7f0000000940)=[{&(0x7f0000000180)="94137d6b550bbb8e4fb6d0ff76d915eec5fa8378d8bd38294f24cfa8d686633b2b3697530af0348e468ced223e625870577a951168b8f4abe8d6ce897305056fef3b3e012bd2d06ec4a1338900c21627cda4cadb2e5c93ac7ccd09e84820ea3b2c702066995f9a19c9f1c6311dceec5650cca5d1bbc6934ea4f39037b2c25a9ed3f11962bf04f7be54aabdafdcf6a4d66a162172e380beb73b67c47b85aa5d8efc2492d649379976ba81974b836ed660a3c7f04faf9d9f5f54ea1693320fed670a3f68e57f556ea32601be5d24ef2cf78808", 0xd2}, {&(0x7f0000000300)="eb3ab58f2ca729fe90eb271ac529460c1354a847218ff69c695d7fee116a450aafb92a4de017155cd71768a36a8eb68bad49a115ea492437f86c792be8d4364c7a07037b84e76a7796a454aab5eea155ed1a60e976a70ce5b53ca26b72ba3199e970c924f2ec66f7aeb31253ff2d406a30dd63b56a39b006677f1fade31112fa08d6095c7553ee0a96836f56d0e1f8349d814c95dca957574a8b3b5692263d", 0x9f}, {&(0x7f00000003c0)="3f38a466b1d06e3345f7932e64443012896ad6888a977f4ac6485b7f82438e36bc9bf00341a9b9f563d616e644221aa9043ca220877d53bd4490b2cff2b04529a3634d0bab535ad5b5190779af6b50355f21eb934b18f1f076d74f3fbcb87c4e6589cc09892775335434b8438ca4fa677c722ee230497e7f3c557110d0a98884b5e5ae82cd05a7bb1a", 0x89}, {&(0x7f00000005c0)="66ac1ee44e9dcc3f1030f115c9259a6f34128bd90cabecbb8014bb194a829bc0e9cc99a9a2add6d23ad11c8ddaf5737afff02426c41fbbcd86f274500376d0d56eebb6bba04303ef58612b90145cf1b141059c09c7f55dec0f14873a14322a4e671db69626c02d75cac72085496ada48bab66cc6d171648480ddbb85b672ede5302dbb92d0cb26c6a51329de8ac08ca5971d39dcfa60385ffb8f9cee3a01865daa5413fcfb5ecf790303bfe1c308a1f115a0b5c625d2458b68a7678eeab4b01968514a5ef295297f28793fb02682bfd83475fe9ed953b122450e", 0xda}, {&(0x7f00000006c0)="68f0b1ffc0b03aa20f467ce67fcb4b9e6a552b270d63b1a2e337a967dba70d7c60e8485a0743fe3e377cf9063bdb075fe2673a89034c7d3938b360711f1d5920088d7fef8a802f000d6a4adf6f41b2a153cfdd5fd4074e38ce54ffd1cbbd43a7a01eba861244cc6ee5afb16aef50f33e14e116df1da5e108805b194b307993347feaa73dee4f3e1eb13f812308800065fc07619ae124b912aaa797ed616c742fff587c9ea7d0cdaf48187069361a5df0292d1f7f199e85b6c2b88dbe53c73b328aedcd10", 0xc4}, {&(0x7f0000000480)="916499e866620ebb9c1d129958b32b1d5971b2bd849a872f3793e99926b222025b027c9ce3b233a3e47cdbeea06cdb8a9797fbda5097ad85a8bab0231d65888709b0db3bbac45938d91fe873f58ef76dd5931287259f752f22b4519a4d41b768ed4504be27bb98eb9e2e30daf8a031e6628c42274d60119121665b17a6da39ac9e24cbff78621094306f484a386bd8e6b8cc17f37154a296e65a965c", 0x9c}, {&(0x7f00000007c0)="83c067b18549504af99919b0ef630e96fab21d677db611ab6b6b2aee47c3fe02f37fd4bf6b4a3d4643b9cfef1fbac8c85be90b6cbf96de21ca8200bd", 0x3c}, {&(0x7f0000000800)="8bc766e97de26909ee466aa379586cc2ce94ed6b169e63de861ed4c1fe9b0a36d43ec9bab211efe9e4db98233b2ed3acd1c191ee", 0x34}, {&(0x7f0000000840)="ed9c22eec76c79b60e4a52dd86e77c85a41fd09912dca3509379f473bf86fc7a9e38ea15d2620c1c5cffac56be5da0ee7a753746355f4840564182e7410fd6ca56b3933a5f7c93c7088bf2cba40d168be5803837c3a6673a0308dd3a33d16c668e4a82a04f47992c43ff237b8b0c6ba18d113713e03e908da47812ff5047110eebf2d4fc2121480be9a57bf5ff49fd733da040003c85be6ae50bdf67f7111960f05dc65a81610bf6a60dd5312e176db991190a4dd364784b0f7b3b2c3335318b6796664b474fdea93af8c86953564c2ed790c21e52de1cc53482c396bbe94ead274d96e6895dff6ab18f3c7a9c1c808eb3d2c532b5d7deb8b017ddbf", 0xfc}], 0x9, &(0x7f0000000a00)=[@rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x40, 0x80}, 0x88) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) freebsd10_pipe(&(0x7f0000000100)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000470fac7500cf9f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x82) 00:02:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="a88dbd6f0c3c3cfcbd4ace29fae77f19c4703a0d8cbdf65a11b96752893ac8acec6aff1885db8b3550c79cef05b204333e1367c412c8ae4ff74804a5d044f49d25fe06654e0dc524185fb7b2d5e0f0d068a9a1a41e47458ecb43162dd07f0d774c84457758a425e264a2e8f523ea991c7ee7386ee003929c42ad441770a043a5f05a608a33b40edbe033bd6aa5f13450055a3407e6d7a534f189eec1e6fc46e06baa55c0c422f7ed8b53b066aa292641f80a205de6706f2c734863c17bd58a32325fefcf94ea4ff7a2315146d9b89d782c36ca825331739d0a4542c536a6559e8a663ffaaff9a730aa38bbc37443ff24c77e6955", 0xf4}], 0x1, 0x0) 00:02:06 executing program 3: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x0) madvise(&(0x7f0000a23000/0x1000)=nil, 0x20a23000, 0x5) 00:02:06 executing program 0: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x6) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc) 00:02:06 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) setrlimit(0x0, 0x0) mprotect(&(0x7f0000125000/0x3000)=nil, 0x3000, 0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f00000003c0)) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:02:06 executing program 3: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x0) madvise(&(0x7f0000a23000/0x1000)=nil, 0x20a23000, 0x5) 00:02:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x89) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="6d024bcdbdc94cebe8dc26ade80522e10e4b6445e5b25167b6971cdcc5fc791b4f0555737eebe9a732ee16981f7230e7da38295111e7099e663023c731309133ecb9507a6d78607986433568993c9304fa9591e9e64d88e59f9ab9f140ca7932f76ae08f0088b4a1feeeca2f4c4ddf5e35c8dfcbce3f6da2fc77b227e22050e462c4a613aa0d5b626f423ab0eca4496b767221db34708ad5119d9b37791e3bd39c74d6a15f5fd0be34d188ef9a8123072566ab02207ed3e2d450") syz_execute_func(&(0x7f0000000140)="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") 00:02:07 executing program 2: execve(0x0, 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) fcntl$setown(0xffffffffffffffff, 0x6, r0) 00:02:07 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) read(r0, &(0x7f00000002c0)=""/121, 0x79) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x1, [0x4]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) fcntl$lock(r0, 0xf, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r3, 0x9, 0x1, 0x4, 0x10001}, &(0x7f0000000280)=0x18) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") 00:02:07 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0xffff, 0x4) clock_getres(0xe, &(0x7f0000000200)) getuid() syz_execute_func(&(0x7f0000000700)="98b7b74aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bfcc414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd3f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560a819c201b04b3d222200f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec46249bedcc44255a69301000000c4e3791642e172a261b7e2") 00:02:08 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[@in={0x2, 0x1}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) 00:02:08 executing program 2: syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x800, 0x3, 0x4, 0xfffffffffffffffc, 0x80000001}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) 00:02:08 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) linkat(r0, &(0x7f0000000280)='./file2\x00', r1, &(0x7f0000000000)='./file3\x00', 0x0) 00:02:08 executing program 0: socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="be311c801c7c9e731fd3083f7061ba69bacc5edd64a424ea7905d5661102f00d41381781e23676beea1791c184aa61ffa71ebd267e8129bf367003d32cf86fc16c709b9ffef2c97ca608901305000000000000dc036e2613aff8a551351f7f6c0d93c4d8d279335fc72393e893dc0d2310"], 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x604, 0x52) munlockall() 00:02:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x8b, 0x80, 0x82, 0x7, 0x8, 0x8}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r3, 0x81, 0x0, 0xc96}, 0x94) 00:02:09 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) recvfrom(r0, &(0x7f0000000080)=""/120, 0x78, 0x83, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x0, @mcast1}, 0x1c) syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:02:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:09 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="d0df76dc00558bea0b499f8b057c88dc6f", 0x11) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x6, 0x84) 00:02:09 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) freebsd10_pipe(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000080)='./file1\x00', r3, r4, 0x600) fchmod(r2, 0x0) 00:02:09 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) mlockall(0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r1 = getpgid(0x0) wait4(r1, 0x0, 0x4, &(0x7f0000000000)) 00:02:09 executing program 1: setreuid(0x0, 0xee00) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:02:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82fb022e2f666962653000"], 0x10) 00:02:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x8080, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x8, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 00:02:10 executing program 0: accept4$inet(0xffffffffffffff9c, &(0x7f0000002700)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000002740)=0x10, 0x30000000) pwritev(0xffffffffffffffff, &(0x7f0000002640)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000002300)="5f64ee014ab22d5c19a3d39a891b622fe6b55b0a85388f48d893b51eb6c439affa034cb60cbe5c69fb8486ae653e6e617e44204ac30e53e9395cd414f58900d3f6207bc8908ba349020320f882fe2438bbc426b835bfa470aca9edeacd1fae52e5", 0x61}, {&(0x7f0000002380)="2be56866ebdbaf13fbf27924bacd18ddd570060de5b066a69bf8ffbb6011a629b897e1cb46ad113451207493f24774c78ef433f351d7e56bb14da859bd57f517299675b8ae10b540b4dcfbd908bd6ad2fbdfcfd03070e9e939717b45952ce423347da7204ebffea0d3523fb7643814b6e0fc466c8486590285ce85d609549193bcbbdb0fbe76d109ca630ca7617caccc65de6d2eff1750e110fcf91e592e4df9ed0c5c890455eed618909d8901c18a283a17cbadd2b4", 0xb6}, {&(0x7f0000002440)="60c6907d2c978a20029573f04a623abe4554491f88e04d730bfbf0a5dbbf739679e174603a17e10ed67ca170baf9a3159f77a2a2de376e7c50ff9f906ae955873b7ed9b0617c70d4f0ad7a5657376aed4321764c649effae4a5f25e43f7f1dfeb8d2799996661dc29ee546cddcfef63904cc5acf4b9e0226ab24b49d05d0b34a05fafbacfbb013e1a0d548d7d2ccca180e71b751d6122c372b32d575a926defef6844493fbb2848f8b955bab364b01fa74a305025a27139da8d93489966e4ba2e906824d10cdb7979740fd05397532ba0c81d8356d34952fca", 0xd9}, {&(0x7f0000002540)="91ce174e4e2cc07c835e0f5e6ded37e1aa4f04297ce7e14729023e7ee1dab22cb948563c539189964d4127fd57c9b9780843b26feb381db6ccd9272110524effd37ea7650a14b175c0a572ee522993090131728718f4d7645855cac16f965d41b1a128ae0a00d70791df8221a9ac184264057270e96a658e0b6c02a86338850d0c76ee2e27f31c7a991baabe0ab35ba96aede55b6d1951beb9e0292b15871ea2a2f1f48039d8c27a4a132e8ec9f526b7bdfd52b26f3eb5c0d3b3e6d3851082f1c4bc9aeac76057908c8d3e119f921eb124bd22d0781b3e12acd987f595997b0b12dde7faf9300416", 0xe8}], 0x9, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000002780), &(0x7f00000027c0)=0x4) syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4fd96178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:02:10 executing program 3: syz_execute_func(&(0x7f0000000000)="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") socketpair(0x1c, 0x5, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7fffffff, 0x3, 0x40, 0x4}, &(0x7f00000001c0)=0x18) fstat(r1, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2381000000000000000000000000000000000000000800"/128, @ANYRES32=r2, @ANYBLOB="ff073f00762d409ed9eae9840fa9d80fbc909f"], 0x8c) 00:02:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) 00:02:10 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f0000000000)=[{r0, 0x81}], 0x1, 0xffffffffffffffff) open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x44}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0x1, 0x3b, 0x12000, 0x7}, &(0x7f00000001c0)=0xa0) 00:02:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x118400, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140), 0x0) 00:02:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1c, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:02:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="7458ef74e51a825b35e26d82af") fcntl$lock(0xffffffffffffffff, 0xc, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="bd5a3e533c3b17ba6bd1d26cdec95960754d1ba8410d043cd93949b8e6ff1ace7235d56bdb18b43a23ef1f28174ae717a560ec0d47fbc2bd4b53c9f09c0e3bc611e395017672ecd05a47fd924ce2492f9470dbce906ec86ce54982621abb502a89322ffaded697611f6e3e4e221c09fd9adf7fd5e8b484fa") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0x6, @loopback, 0x7ff}, {0x1c, 0x1, 0x3ff, @empty, 0x200}, 0xfffffffffffffff9, [0x101, 0x1f, 0x8001, 0x2, 0x1, 0xff, 0x0, 0x30000]}, 0x5c) fdatasync(r0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000100)="19d335f6c2e275e3552f42ec2001e2bc1146c1822c63c0f25dc0971ecd0875047ae65faed104fa66ab923e3c09b6f8b8555752b44ad9626d35725edbab8927114a06cea9f131d4d20b", 0x140000000, 0xffffffffffffffff, 0x1}) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000380)={{"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", "938c31bb4328b36173a0284e5e3bc4378c038666dd56040e816698702e1a7d66", 0x0, 0x6}, &(0x7f0000000280)="092b201ef59073b7c3eed8dbede7113eefa3c9b7d5d6d920eec046dad0a52f3d69ef15f698b47690d9cd9fdfadf90b1fe727ce40fa4bbec10d8e083e42469925866453d73d01f5f4d22e152bb3627e6f046be9500769e03ffe029853c464f1ce1873a0f692d5f7b0f378832f918dea5bb66baa596bbe68be9d4a88b5753bb4d1dfbd2955a9d966ca70fe3124582fca9468a42a9485c87183250f206c048a34aea5e244b251a9a9d04588854e92ac5826bb6ed59968b3d0c2bb0ad4c6d8acb2b481576af6f4114034a646b9d6b49715ceef58169baf06bc09251ae71522ac6ccce2b99275eeb69c0705e4526ca8", 0x2, 0x1, 0x7, 0x7d5f7a57, 0x5, 0x5, 0x76, 0x2}) close(r1) fchdir(r1) 00:02:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) close(r0) 00:02:11 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000007}, @icmp=@mask_reply={0x11}}}}}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x445, 0x11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:11 executing program 3: syz_execute_func(&(0x7f0000000640)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) 00:02:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x8000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setrlimit(0x5, &(0x7f0000000000)={0x7ff, 0x5}) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xffff, 0x7b}, {0x0, 0x9}}, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0)) 00:02:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) clock_settime(0x4, &(0x7f0000000000)={0xfffffffffffffc00, 0x5}) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") 00:02:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$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_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x1) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:02:11 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f00000000c0)='./file0\x00', 0x1080c1, 0x2) 00:02:11 executing program 1: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0xfffffffffffffcd2) 00:02:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xe, 0x8}, &(0x7f0000000100)=0x8) 00:02:12 executing program 2: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) freebsd11_getdents(r1, &(0x7f0000000000)=""/182, 0xb6) 00:02:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 00:02:12 executing program 1: syz_execute_func(&(0x7f0000000040)="b15f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x1, 0x0, 0x400, 0x10000, r1}) 00:02:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = semget$private(0x0, 0x4, 0x2) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f00000000c0)=0x1) 00:02:15 executing program 0: 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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x1) accept(r3, &(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) 00:02:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x630fbe3c738b73b5, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffd}], 0x0, 0x6) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="0ea1bb10548e8a89f28d643d12e1cb8466ca4c7b2659f378728e357d2062d8ea", 0x20}, {&(0x7f0000000180)="efc3a1ce072648209171e77be92cd94738125cbeddf1135f051f7ca316e3405287bcf386221eb464c2608804c02a092fde5f42a1002d7fb4f803b6e82fc5217aa62c9dfe9c8c82c4a17064b37ebcd886ac84bb6dc1e4ceec7ffd6398b7fe964a6033ef965dd43cdad339c5754232bcbab9fbba9b608825505be79bda294bced5cc432030f790e86abf3752a6c2317b13ea7a0322e56271a483fe762e7f6a4450c8a31c152a755bee8c0dd60b710b0fb2de6e0a500d28ea185ba5a55bc636a49077cd1653e1733ce77fea751303cb9891b8", 0xd1}], 0x2, 0x0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000000)="ef5ca90cd12b4451db39e69bdbed44eec8ddfd7d29cbb7be14acbe2d6af2ca73d3294f964ab0a59c69e39e0818a1968b91c768c1559245f248fc4e3c4150dc81e36a2d468d971e99b7a35acb5d88430664bc6725ef112d454e006aa31c7ed656da2f1594eb8b283c") 00:02:15 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) r2 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r3 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x77, 0x2, 0xfffffffffffffffb, 0x8000}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="092d0000513892f00100020001040000"], 0x14) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x0, @empty, 0x2}}, r4, 0x3, 0xffffffff, 0x9, 0xfffffffffffffbca, 0x5, 0xb42}, 0x98) syz_execute_func(&(0x7f0000000140)="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") 00:02:15 executing program 1: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) r0 = dup(0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000080)="d5f5298e7f8a4c49c2ee046d79be9e935bc1fa1d18e0e1d3456c8f68e78bfd8bc3a19becfcc8078c8b45cc3b58463374bc848d324ba998b038570c6857140098af68a8b2a25f28af876a9599426a8329c0fa14c4b54a3e1f08e38eff7716802036b22400f6bfe964380d4e83ccd7150c426b6d3bb8afd933a6da6d5252eaa715201672be08c008afe8e0bb65be01aa7c1f430997d78aca692f064cc8fb8cbf7133c8ab16db874a69898e4351d4374df49f5b10", 0x8000, 0x4, 0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000001c0)="1cf380640ea5444980496efc31c3ba77fa3d9aeb75f784") r1 = socket$inet6(0x1c, 0x10000000, 0x800) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x4, 0x4) 00:02:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3e, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x25) 00:02:15 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f00001fb000/0x3000)=nil, 0x3000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x4000, 0x400, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3ff, r1}, 0xc) openat(r0, &(0x7f0000000080)='./file0\x00', 0x842, 0x140) 00:02:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x8, 0xbf1}) 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(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r5 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000000000), 0x4) 00:02:15 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x5) 00:02:17 executing program 0: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000c30000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7) 00:02:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000207, 0x0) ftruncate(r0, 0x7000618d0) 00:02:17 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x3ed0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd, 0xc27}, 0x8) r2 = getegid() setresgid(0x0, 0x0, 0x0) setregid(0x0, r2) 00:02:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x57) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[], 0x0) 00:02:17 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, 0x0) 00:02:17 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x420, 0x2, 0xffffffffffffffc1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x100000000, 0x0, 0x2000, 0x1000, 0xffff, 0x4ade7ac4, 0x7, 0x4, r1}, &(0x7f0000000240)=0x20) 00:02:17 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c0ab5b598cd801b69e4f56962f5696200d9d9c517795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107f20f59a009000000f216657051c422b18cb6070000005151cc0f42e81eea01eff265dc5f003e460fc37d10c4a1b5e4325b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376741d9d02e440fc7bf0d00008066660f3a0b0865") 00:02:17 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x4, 0x6}, 0x0) r0 = socket$inet6(0x1c, 0x10000000, 0xfffffffffffffffd) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f00000000c0)=""/26, 0x1a) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 00:02:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfb9}, 0x8) close(r0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:02:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1ffe, 0x0) 00:02:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xf56}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r3, 0x8, 0x66, 0x1, 0x7, 0x400, 0x7f}, &(0x7f0000000280)=0xa0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r2) execve(0x0, 0x0, 0x0) 00:02:18 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="c46195c6914f8f0000dec401c2c2330c420f38cc4000660f68390f6bfd8fc838951a0666440f2adc0f63f93e0fae77006766430ff60cbb") syz_execute_func(0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:02:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000380)="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", 0x1000, 0x80, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x2000}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) flock(r1, 0xb) sendto$unix(r1, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:18 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000440)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) setresuid(r0, r2, r3) 00:02:18 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x25) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x20183, 0x0) r2 = dup(r1) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/132, 0x84) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x81, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140)={0x6147, 0x1, 0x2, 0x5}, 0x8) 00:02:18 executing program 2: syz_execute_func(&(0x7f0000000440)="98e6e6130f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101177c5c8ed72e41812047002b0000006e46f1888847a1c4101f1f9b73e257161610002636f2460f58b500000000c44219a775d0f08171a38a806ebb40da9ce5570000008c3310656069000000008de3c0740fc4a17d5a76e200cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x6, 0x8, 0x800, 0x0, 0x371, 0x6, {@in6={{0x1c, 0x0, 0x5, @rand_addr="3342cba3b2ac2985e853c63afc7318c4", 0xf}}, 0x0, 0x0, 0x10001, 0x8, 0xfffffffffffffff7, 0xe456}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xba}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={r4, 0xfff}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x9, 0x1}, 0x10) listen(r0, 0x1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f0000000500)="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") r6 = socket(0x10, 0x20000004, 0xc0a) sendto$unix(r6, &(0x7f0000000000)="f74f7e76b296ff2b37f673860faf2ab116eaf797e7683c413c5e3cf4023aaf847763", 0x22, 0x8, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:02:19 executing program 0: r0 = socket(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xfffffc9f) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) 00:02:19 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xff, "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"}, &(0x7f0000000040)=0x107) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x8, 0x8}, &(0x7f00000002c0)=0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:02:19 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xdb, "db67580a0917ecc653ff4fb5acaa8bce331126b14d16c567132af47ad5b9fc81146163a1b6bd34f11ab7154257bc8a5e7af8ea347cd179788ebc31306ae5e58488e954f3cb8dfc18aac4d7353feadf94598ac0df76fc06affe58068f629cb96442ca87b504c5d502cef7afa6dc8f6075fa08a294e82b9737322ef88b30eb783d9361d2f95e0dbe56627e7608f0d024b1d02555fb85c50d4ad5294fdab9b77262a5cf88101668ca0b5430b46b4eb79e578cd6fc4e17ac3f4834e6d349cdd5e1df4c055b69db669c521546d2e1a05c5e9705f8a97bc4f41094cfe30c"}, &(0x7f0000000000)=0xe3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x29b}, &(0x7f00000000c0)=0x8) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 00:02:21 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="c46195c6914f8f0000dec401c2c2330c420f38cc4000660f68390f6bfd8fc838951a0666440f2adc0f63f93e0fae77006766430ff60cbb") syz_execute_func(0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:02:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x3) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180), 0xe4dc99520f8e5567) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r2, 0x0, &(0x7f0000000080)=0xffffffffffffff75, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x3, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:02:21 executing program 2: open(&(0x7f0000000140)='./file0/file0\x00', 0x2fe, 0x80) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x9, 0x1, 0x12000, 0xff, 0x8}, 0xc) 00:02:21 executing program 1: syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x241, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x4) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000340)={{"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", "fed4646ab09e4742587c95e3c74d7a2bd2f819555f5fc52fb50b33ba721704e1", 0x80000000, 0xae1}, &(0x7f0000000080)="c68f5b06b259fe8da9ab24756e3ba40f8c5b94d6ddc8aff76e7a207afa30ded94189b3dca4cdaba15b07a9b37d460748bf7595ed087f4222e368f4ee56975eebaedcd71283d4e0e4c81ab4e74519bd93b03498fecb9cf54891e9a443a6f6b648226447c1520e347ef4e58ab235a993b7e0a30834ad7dab096224be3ce85ad87d045daae9882fd92db1f8", 0x688, 0x8, 0x2, 0x9, 0x1f, 0x281, 0x20, 0x7}) getgid() 00:02:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000000)="0522c76e771ffd60d6") socket(0x1c, 0x20000000, 0x9) 00:02:21 executing program 2: r0 = socket(0x4, 0x5, 0x0) r1 = shmget(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000014c0)=0x20, 0x4) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001780)=""/235) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001880)={0x0, 0xb9, "5a5e833210483d7b807237772cd3f2a2dfd987ca34890ab34945e98b944817f9eec32ebd970cfb00084fdcaf896746f037553bee369ba7fe067dd0e85591bcc72c3c86bcf04d1eaa55509dcc039c8ec5bd95d0651d88fb09e9681c7da3f4c703c160df23bf935c9ae2b442937f7c31e3895d2964880cd7f25bac97c4be0c78e6714184415e1f667aabbeaa86ff39c383aeec3bf0752b1773967feb053e83d95628e8c2cf8cf1dab8b4d87764cae34a7ac2c217a06fdcfed12a"}, &(0x7f0000001980)=0xc1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000019c0)={@in6={{0x1c, 0x3, 0x100000000, @loopback, 0xfffffffffffffffd}}, r2}, &(0x7f0000001a80)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x426, 0x7fffffff}, 0xffffffffffffff8e) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530005d6d91346f6cbb87b8c11316bf2825cc20a09386888ef42395619ae801459d2bdc6a40cc76a09260ecdd64fe81424b2d2b5ec8c7f922ce260d50e2a8732894312be258d609643adf9c401ea253c6d904000000000000003c91"], 0x10) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/193, 0xc1}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/119, 0x77}, {&(0x7f0000001580)=""/181, 0xb5}], 0x7, &(0x7f00000016c0)=""/70, 0x46}, 0x40) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0xfffffffffffffffd, @rand_addr="04c773e6db0dc2ab6fb511d6d3996768", 0x3}, @in6={0x1c, 0x2, 0x2, @ipv4={[], [], @loopback}, 0x7f}]}, &(0x7f0000000180)=0x10) 00:02:22 executing program 1: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000240)="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") ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, 0x0) fsync(0xffffffffffffffff) r2 = socket(0x2, 0x4, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r1, 0xf37, 0xfffffffffffffff8, 0x2}, &(0x7f0000000200)=0x94) 00:02:22 executing program 2: syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x8000, {{0x1c, 0x1, 0x5, @ipv4, 0x4}}, {{0x1c, 0x1, 0x4, @mcast1, 0x5}}}, 0x108) 00:02:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x401, "de43a00de15fde299947ecdc00"}, 0x14) listen(r0, 0x0) 00:02:24 executing program 0: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x1ff, 0x10001}, 0xc) 00:02:24 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bfd2034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000001100)='./file0\x00', 0x0, 0x20) r1 = dup(r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000010c0)={0x10, &(0x7f00000000c0)="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", 0x3, 0x1, 0xb9fb}) 00:02:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r2, 0x5) 00:02:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1000001, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080)=0x1, 0xfe9f) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:24 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x20000000) getsockname$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x40) 00:02:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xff, 0xda, "e6c1f3c3b92c275e6662894e4511f0041a7c03b71916f9e1eceb698b1f18183c1ca061fff73e8fa282b7d4fb3523fd5c9e64de41ffb2c989dbce9c80c6722786064375f076ed02358e08b622c49212311f4d63c1e49c0a46ea3e0e15b2a690fff3936007e89ce82ad07d5d2d946c03d59ff94077581606b8c2ee922a04e6dcb5f39adab8a87c0e7813554873d12717565ca4f8e43c26866f0cf109ed02480e6baa3ab4ec89537c98147613099e47e1684425dc24db8a6af48091fcc9e92e14dcbe9077b5baae348a90ab1835d3a55db956ec643162d0b59cf125"}, 0xe2) 00:02:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x3, 0x800000000, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x100000000, [0x1, 0x1, 0x4, 0xffffffffedd587c8, 0x7f, 0x100, 0xe5, 0x9]}, 0x5c) 00:02:24 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, 0x19, 0x2]}, @mcast2}}}}}}}) r0 = socket$inet(0x2, 0x10000004, 0x6) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0xfffffffffffffe01, 0x4) 00:02:24 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000205, 0xfffffffffffffffd) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="1bd46877950fdc04884d69973e178c6d90d72b78396f2a225086933de0b3ff136c7547d44f443fe8347cb59c27acdba955820389be8ac6e886aadde74380dce6200e1c1429b684d1d2648b122ac300f3106f0f0e60768ec9c486c28c2b23e905d0b4c48417da2a2d94a44590edf91fda5e59bfa14cb4a7baef4f31fa0125fb2384dabb4fe398bd1fc6188bf009b5174d1f816a448dc20a4f0e19cc1652d2") ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000003c0)="1567b9c4c427c2b2ef9b985b01f15fa7b8ed97c08c99b7aa26461c425606043b586b8ea5189a1ef445d8c66ff650960db7be018c5b0dd971de02fb1ae0d2401cc1aee3909da8635eaba36206ea42bcc1f56494d8e909cbeff84d5b443d85eb491bd03abe4fe25101d919d9b6df287fab797a350a548c0e91dc713b6a54fa7310086dce372fc4a3eb49f94732e4cbdcf320b9178092d165e480664b8b52a05e1b442aab0c8a9660a00ef9812d5a") poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket(0x1c, 0x5, 0x0) fchmod(r1, 0x89) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xf789, 0x3, 0x8000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="d200acbd88fc09436ef5cb000000006e4047f8ff8c23f56622b12957a81bdf7cbf58a086ffedb68ac3d6c2b302000000e48cc3520da88b73187fca70012675a3000000000000000000"], 0x1) sendto$inet6(r0, &(0x7f0000000300)="efd718e4e6592df1896cc50ceac9b66d788d3816f3161d440a34027db5d48b1eaf1a476500b3762d573c577ad8f7b970938355d1c8c0058ea2c76e810113c6932c89f429d6645a2ec85509ce392472e7b25f30de8d7eb28a308034c7eceba7c29338bfc1843a900a974bee57677c533d9f063e9d52a52ed57eeb7d6aac96da7f67cfb98d4f05df06183a", 0x1b5, 0x1, &(0x7f0000000100)={0x1c, 0x0, 0x100000001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x800}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:02:24 executing program 0: syz_execute_func(&(0x7f0000000680)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec4747c7fc902023e42260707c2b90a23f226660f7eaf0600008067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5be269f72e414163154624581b4585c4227925dfaeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r1 = getgid() open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x20000000) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r3) getegid() 00:02:24 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x100, 0x7, 0x8}, &(0x7f0000000280)=0x10) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:02:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x401, 0x802, 0x3, 0x0, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x4, 0x5, 0x7, 0x9, 0x41}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x2, 0x36, "33da99265ab8cb890bea69a8bb7e44378bf6e3793dc4bef91d54ed9e90f7514c5076ea393c869ec2f2eed9971f28b7dc8e2801ac79e5"}, 0x3e) 00:02:24 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a1784c88d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r1, @ANYPTR, @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYPTR64, @ANYRES64=r1], @ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r1]], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r3 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f00000001c0), 0x4) setsockopt$inet6_int(r6, 0x29, 0x14, &(0x7f0000000240)=0x80000001, 0x4) setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000540)=0x4) socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000a00)={0x0, 0xb6, "41bc27578b36d3efa09d909a8c15a876ce5b557921ae8833fff173276767fbad47a397d7f49382ca7af40d6fa6bdee37fac1e34cabe4daf948937090250ba3e4a899e0ae49a2369ce10abe7bac091eb105bcd41973f58bd626c0abc0a388098a25114558f93754b865762881eadc29a731725dd9455db76e80fd6d7aeec7003405d3566481b6fff0417492fee872bafcdb6593eb6f028ece37cbdc395b07aea23a3e0d7946e251fec75cbea9cc40d791a9957efd6e04"}, &(0x7f0000000580)=0xbe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000c00)={@in={{0x2, 0x2, @multicast2}}, r7, 0x9, 0x7, 0x7, 0x2, 0x1}, &(0x7f0000000600)=0xa0) msgrcv(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee00"/121], 0x79, 0x3, 0x1000) 00:02:24 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaa96de81d4f9d08004500002800000000a3e786b6ac14ce27e000003900000000ee48b7518fa9fb33ff557e338e2e616875e556f95f73888c3f1cc3624ff91473f9dcdba5c82a190d434aa87abe98751fee957269ef1a85927f04526e30d643825c8b81ff04f8af5dedd9ca65f0f3ff822304d2a3ae8806d658dbe3e472ee25280a9bb0b16c19e678136db9899d0b73691986063735b2acbce674165dc9877fe6a98ae09169fd69a8604f4aa47c", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"]) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x1000}}, 0x0, 0xf4fa, 0x6, 0x3}, &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0xd88, 0x200, 0x8, 0x0, r2}, 0x10) r3 = shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x1010, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1, 0x1ff, 0x5, 0x100000001, 0x9, 0x6, 0x6, {@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x4, 0x2, 0x6, 0x7, 0x7ff}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r4, 0xf61}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7, @mcast2, 0x9df}}, r4, 0x4, 0x7f87e3d6, 0x80, 0x9, 0x3, 0x9}, 0x98) 00:02:24 executing program 3: socket$inet6(0x1c, 0x0, 0x0) r0 = dup(0xffffffffffffffff) dup(r0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) lseek(r0, 0x0, 0x3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0x2084}], 0x1, 0x0) syz_execute_func(0x0) 00:02:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f00000000c0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) 00:02:25 executing program 1: r0 = socket(0x1c, 0x1, 0x0) socket(0x17, 0x5, 0x6) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000140)) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x9, @loopback, 0x1}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[@init={0x14, 0x84, 0x1, {0x1, 0x2, 0x7, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x100}}, @init={0x14, 0x84, 0x1, {0x3, 0x1ff, 0x1ff, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffff8}}, @authinfo={0x10, 0x84, 0x8, {0x6}}], 0x5c, 0x18d}, 0x0) 00:02:25 executing program 2: getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) 00:02:25 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setrlimit(0x7, &(0x7f0000000000)={0x5, 0xffff}) r2 = socket$inet_sctp(0x2, 0x6e4a73d8fa774775, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xc3b7, 0x0, 0xfffffffffffff000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr}}, r3, 0x4, 0x0, 0x2}, 0x94) setrlimit(0x5, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r1, 0x40}, 0x8) 00:02:25 executing program 2: syz_execute_func(&(0x7f0000000080)="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") syz_execute_func(&(0x7f0000000380)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f216648f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:02:25 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075c63c33000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ee6d31d89286d0ba5ed4432cd34bf1f804f20431ead7aead78e773964695850b1fe991e7c0c8597f6099f07b12f2341736298d28f0f1666c56197834d5f7e75e91271e5c9a1764f82571832b68e43baaf313ee6962cc8", @ANYRES32=0x0, @ANYBLOB="0000000000000000000200"/20], 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1000, 0xeb9, 0x8, 0x9}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) 00:02:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)=ANY=[@ANYBLOB="010010005ce2"], 0x8) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f00000001c0)=""/120, 0x78}], 0x3, &(0x7f0000000280)=""/239, 0xef}, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0)=0x3cab00000000, 0x4) 00:02:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x4, 0x4) r2 = socket(0x1f, 0x5, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffff8, 0x43908d0, 0x0, 0x5a, 0x4, 0x9, 0x1, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22e000000200"/128, @ANYRES32=r3], 0x8c) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) 00:02:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000e4ffffffffffffff"], 0x10) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0) 00:02:26 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8001, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000180)="6ea0fa3c8f719eeba0539d2e6ae444ce6d377a1223de71978463c60a066826a3c8f3f19ef4f5c6afa93c0aeb97f08a721fce31b3b49cecee1b44e7b3be7f3475c85b261360e2414fd8f7dbf4bd7f46da7f34c4e01f71eba1b9f8480e5693dabddb085bdd1fe81f98c4b7798912c4848dea54b559d11e59f852a95980127fd59ddbd886d3763e5070cf220cd43a395b65f4f7d3ab6a23fde22df0866b6a6cc1347e88e28e7f74c9753fd9504ffb908af7f67130596274e0d084cfd8d3f45290bb74b194d5c38c23f0a71c150127de3c90966896b6be786781ad8976b6ad6cc4c15e812776154466f6327560b013acb73e3f782f", 0xf3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x1, 0xf3, 0xf7f}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x9b1, 0x5, 0x8}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x80000000, 0x40, 0x8, 0x2, 0xbb65ba0, 0x8aa, 0xffffffffffffff81, 0x8, 0x3ff, 0x9, 0x4}, 0xb) 00:02:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0xfe) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d1497c309b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:02:26 executing program 1: r0 = socket(0x2, 0x2, 0x7) fsync(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x500) socket(0x1c, 0x5, 0x684abd60) r3 = dup2(r1, r2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) writev(r3, &(0x7f0000000980)=[{&(0x7f00000008c0)="17c6a53770a11d6ed5c2f3618c11c9b406734fad28768b86ebd6aeb3795754eac0a2d9ac78a1a09f30a30ce5d907e5bba9e6b8e8f2721f9bda393a3b434007cb02d8a8219cdd4cf7bfabf40993f181e994255cbe99702c3bb93b9b022aa9d90ac09ea338a6635225c792df85a5ace5cb14c4ed9afdd730c0b429c9e7e991c728768ea16f4d59b9134ce874fecf1467f3b13e6d761e5923f6b0351e226e17b003879439fa51996415142107417c185ce1d4c2e531f33f0ad86a7229aa", 0xbc}], 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r4 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000180)=""/15) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "18bf7da126edd78c6d1a9be31e21b58aa58c13aa47d3ffdd1c50269fc328ac0adee15b95d5072bc040a5ced1a70734f848d59ea93d2646b3c5b63307bc06459d3d95e721395c3fb42e45a60d5086900fb5bd65df5f55b059a3616c5ab8066e0409ab6458d4c0538f244289d27ad8f3fca55057e30d19f59208010ef84bab3d26124fafc99b1357239acea26ea7027ae20b1a93984dd6142759217175673c47b71eb7459a78cf69f2dc0e1167be6f2ba427622261a4fb0dc9200ea3daf2e715152b7de3496277fba4f951d268ae28a721bb36a6f09f0adf945f12bfd3da3da736eeda02fcbe80750643eddb539b141f87"}, 0x100) 00:02:26 executing program 0: syz_execute_func(&(0x7f0000000140)="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") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000980)=ANY=[@ANYBLOB="02004c20e00000020000000000000000000000000000000000000000000366000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005694244cc00000000000000000000000049aa270000000000000070c387999b0000", @ANYRES32=0x0, @ANYBLOB="0100ff03890c9b82"], &(0x7f0000000340)=0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000cc0)={0x0, 0x2}, &(0x7f0000000d00)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000d40)={r2, 0x10000, 0x4}, &(0x7f0000000d80)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000c00)={0x0, 0x2}, &(0x7f0000000c40)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8871000008c27c000028004e21000000000000000000000000000000000000000105000000000000000000000000001f00000000000000000000000000000000000000ed0a00"/137, @ANYRES32=r3, @ANYBLOB="7f0000000100000002000000ff07000000000000"], &(0x7f0000000b80)) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010400"/136, @ANYRES32=r4], &(0x7f0000000a40)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000a80)={r5, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x81, 0x400, 0x0, 0x5, r1}, &(0x7f00000003c0)=0x10) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = fcntl$dupfd(0xffffffffffffffff, 0x11, r7) ioctl$DIOCCLRIFFLAG(r8, 0xc028445a, &(0x7f0000000480)={0x10, &(0x7f0000000400)="835573e62082ed870c018063cca1f535fef76eb643273c8364a490ed3f8ed8d9d60a1037bfc8b611f75f94aef77a6b0f118e5898c54840c9bca62dd912b1242a4a76dc3b", 0x2, 0x1f, 0x1}) ioctl$DIOCGETLIMIT(r8, 0xc0084427, &(0x7f0000000bc0)={0x9}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x80}, &(0x7f00000000c0)=0xc) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000500)={{"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", "b610553ef2e2b0c391a0d9066794b2b9777f0d991ff52091df24630b2fdda3a0", 0x7fff, 0x6}, &(0x7f00000004c0)="58852819303dd46555da28b31758397ef5bfd00300d8156221a48b5af58d68177b1e98182cd127eb3b504798627aa50c5a75e31e16565f10c557", 0x2, 0x8000, 0x7905, 0x80000001, 0x1, 0x7, 0x1, 0x6}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000c80)={0x3, 0x800, 0x6, 0x6ff2a823, r6}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r9, 0x1}, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x2fe) readv(0xffffffffffffffff, 0x0, 0x0) 00:02:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0xfe) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d1497c309b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:02:26 executing program 2: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x10000000) r1 = open(&(0x7f0000000140)='./file1\x00', 0x1, 0x2) socketpair(0x1f, 0x20000007, 0x8, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x804, 0x10001, 0x7, r3}, &(0x7f0000000300)=0xfffffffffffffff3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x6, r4}, 0xc) r5 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x820c, 0x10) openat(r5, &(0x7f0000000100)='./file1\x00', 0x2, 0x180) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x3, 0x7fe, 0x5}, 0x10) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000200)="027ec21b531b777e4bdf5db7fcafc908be81ed7646386c3d6befe3c91fcdd355a6338a5c3a614eafa2264541c6a4510706f643b14d6b66ea2aa82538dd6d2ce90dac025ed59c604f8d850c4471a54599358f03e423abb204a771496699fa8ea19013a7a4248f3a2e6645df61ec334779bab05eee93de7916f21f46cadc275beeb639c61d4d03ebd61675a9b1351864b443d5272a371eb79302e71cbcadc9cf7d2e0dc186c5c8f8b0d5c26b0bffab90a58780cb0a9b08962e612d39561762fa5e1a39") syz_execute_func(&(0x7f0000000440)="98341b0f050520d0f807b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f1888817c4101f9b66410f1b860000010073e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000099dcdcf340ad400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000") setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500)=r3, 0x4) 00:02:26 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20003, 0x100) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xed5, r1}, 0xc) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 00:02:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = semget(0x0, 0x3, 0x0) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000040)=""/198) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c653000da700cabd5ad1441332bac2d57724a032b80ef0f480fb797f586dc2a3cc84a"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:02:27 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x40000000004, 0x10, r0, 0xfffffffffffffffd) clock_settime(0xf, &(0x7f0000000080)={0x6, 0xffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x80000000, 0x0, 0x8, 0x80}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x27bb13bc}, &(0x7f0000000180)=0x18) mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x1, 0x1011, r1, 0xfffffffffffffffd) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:02:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) writev(r0, &(0x7f00000026c0)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000380)="d40d0acdcbb7a0e07a5d43971c8fb72f2b11091b8cb9404f1ffa19afa7d4732d6c40a281f2cfa11bf903536af9471a7d6f3da8cd0bbb3759f19367da0e909e983595b6c9a2059c55d3c74a46889cef276627a20f55b98802200af4db7665fd3a3a5d2bc2a25ead2f94baf36d3769642efb4c79347e601aeb5d2c8d59cb2d0172b0b963b0993e4c4873706196c9a8205c90d2d637e3fbe6fb371050fffcf59556f0919c702aac90fbba9ac3fc7d3d2353d99e23ac886988dbd902c8be7188c3a87fd902afc974611d7a58981e28a111ab60067cd02e4409553da30ad4a2c75a22fe01ec65bda6e8a9098987eecdc1f0f91b0ef5c4", 0xf4}, 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0x1000}, {&(0x7f0000000000)="0b154e0992fc1edb096a3f0375e75001325a3e7ffb057ebc068a7ee04d0bcc62de304d54beacfb779052848cd2874ca261d0a8fd7439", 0x36}, {&(0x7f0000000080)="b68e042a5678a4d78f8a0011bd1eb570fe0e423a49f71de10643d0d0a7b68f7d2cfacd8c85d6e5ac4bce54765c44379e7f777ee6045a193d05445cd22d306b9f013fb69fdfa16402592420cb7b84a1ffed7c04cb6ed69f617bc1a2db8a9072756d36def50b7000857f64f11d4c9954a49452d98df80777b5e30d58789d717f", 0x7f}, {&(0x7f0000000240)="fba1800286076f0a84b737bf518d0a259bc2d6d4b86131a1599a1ed00c1e4ac2807646ffb56f7552200a622ca3271dcbe1bf0799225e12593b1f869949a842bc424f2d58a9d1b9b1dcc97451abd9e3f697c600c9ef7635277f7a196a7c812f46e322ebede68367ca70ec801e383d0d68f9a459e7013cc260ccb75cf4a466fb607da9aa25602795115b46ca52726551", 0x8f}, {&(0x7f0000001500)="827db69175070e", 0x7}, {&(0x7f0000001540)="e900e38bb92d16f00ae87de7b1b2e86e20d2377ac73eac42a5f9d0623bee9edd026a31f9c24ddcecd28ec66945c94d111fc1987994c8a9dd24ce2f8df47b5659f229009a16bbf90c0bd64e8ea1c2b075e31e9d47c90353e48e64527b0773bb24a71adf89099a0d9521859b8fd3d5bc30057de1c178cd53f25ca475c74f8206d36d03b9f79952e056ae5109f5f62817dd770a935f1f397cf8fa0db9ba1b6bb7d905064d70eb339f36998acc0560975d217b971278985711f0bf1df4dcd2af0dea9d6342f1f6ae720f84518c4d10f5ca84dd7d18d06f326b65c305065a34a4575eec", 0xe1}, {&(0x7f0000001640)="38e0565cb40e7647acd11be7fe7e8775c0a9829ae221f59fb19ec8e7aa09c54c0abe71b889cbe07e990b5985eb5340e701a17d17236427fde3b731a575ab5117c8d20a0f21d5462521e8ea", 0x4b}, {&(0x7f00000016c0)="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", 0x1000}], 0xa) truncate(0x0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000002780), 0x1000000000000013) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000002780)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000002800)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002840)={r2, 0x7}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0xe0) 00:02:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x8, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:02:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d8cf003000000000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000840)={0x0, 0xdc, 0x9}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={r1, 0x5bc2, 0x4, 0x101}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000b80)={&(0x7f0000000940)=@in6={0x1c, 0x2, 0x89, @ipv4={[], [], @multicast2}, 0x6}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000980)="996d9053925050e167c7d1fb8667904c9873ee0b7a0e8fca4d5af9e6aae8d287f1bd21dfbdbc2b837815fc7818dd5881517a4bf210a72b06769a1c6e7a50c09e9f79e565ac3c06385fe0c79f4d8be1b3bfc5a0fe18228f03f69f746fb26557703839aff98e8435f0b6c1d87a29aa524b8a9594cd8072489e9aae7b4acc979412b539499c1f65105d76b6e59e7aeed45fc68040b13ecbaefe7d5059836c28e44ef321626d763201e77c712f4f6115d6c199312a7a79d9cf9a96a4635cea0f03c9f7963b3a41a7c6766c43672d43940fb14c45bbde81c8351bf19b682ca369c0", 0xdf}, {&(0x7f0000000a80)="e11927eb87cc1959ebf62bd2351fdea65efaede47008a8d90d98edfb3585f39992ec43e00aa16e61f8dfcedc7290a64f766e6523ee8a4005e3294ed2d704fe31f8473ec3f30fa798e89e79a27308f9bfa519ad7efe535068c97d00f69c4593133885af64", 0x64}], 0x2, &(0x7f0000000b40)=[@dstaddrv4={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x80, 0x3, 0x1830, 0xec, 0x0, 0x7f, 0x1, 0x38ae, r1}}], 0x3c, 0x20080}, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @mcast2, 0x8001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000240)="4339928e6c4bf5c9f45671b7250745203ee72ef30a751fa99095604049d70441a56013676a219518bf8895e88531b971e5ec83265a8603b3fc45ded42b87efb88fa86318e007fd4c01ab38eb29742858bc41dc7091419c57b81f33dca167f2d560ed0e4279d3bfd0d5814514b869901e50d30759ebdbad685b38f6d7e5eb12e749c0d2d1a38abcac55146a4719960150f85afc20f64536987eca9487ff9b57fd4c657ba81facdcb570f019a8c9c97476f1e420e902", 0xb5}, {&(0x7f0000000300)="018f396d124d63b42c87a1314323509ead78cb23d6c9be81414d25b440aef7d22aaf9410f348fd2df1adcb3480fd3513a5a9e650df6fe967c0c806ae4c9d39d14f9d23d41c944dde5576d39f4c4a026ce3feea094f07f8ec93ebf15594409c6ff56033d677ca2e01999249fc5914b5d40fd992d43882c04e9d90421506b378ddc2a871b9a60f388599c56cdc02b74c87bba76604a74832e6d8c4d1d99628830b068eeff5b07391e24fcfade7bb1bc238b14b2194461e2a9c1e4d5a36f311620b8ff10da6e2f0", 0xc6}, {&(0x7f0000000400)="0492a46d96429d2ae33a3ca941ee1a344b894de3325d900de616f91a460efffc9a1b93d5bf4397c9735c18022a7721f33749ee9f66d5d266843c8f3e44be4b18fc70529608f4becf468f2eb0f5fc5519aac8330a980f440f5138df57e6b66eefe69505d731066388e8a4d57edc3d93bd856a31d26ce892432bb336792e66bbe939b65ce7327905ebaf6d0182968dac34cedbed7b67b4965319164c17329cdfe55eaa705e5a05f9e4bc36ad3106ded6394669d894a4db775e933f", 0xba}, {&(0x7f00000004c0)="e93ed4f9f7e87cde831405a867d00e1e13ef0de1e4ebe40278bc78a8c8971db2fe751f6b523d258cf27762784615fcf594d0c97dc3b75cdac552cd128c6b6c4b5fcffd32b5c4588829219325da93d89c619a283e2bed2b714a3ee308b866c398f97dc297646955e07f5f3c45d1406d429fcb40d80aacd57117fcb6fc4ffe7ff500d70f0179c3c15f36aa53ab99f5f8ce630e1f1f565c2d447150f6c51d741ac3dd4615ec7c6bbdc64565587a9851755937aec9eb078b4a0ec9852e1c6fa370d6d989f9392e8adeae2159825dd47cffee", 0xd0}, {&(0x7f00000005c0)="0923b8628cf87b94251c804fe64aba33d5001e11cb06620e1e3ded15d6b4dd2d0a13eb1e552d2fa978cc2af62e34cf83057bead5c9b8812144e31e524b38aa06dba84385b6afd2b1297d83645cfd6965e1813136e66e5cba63b1179e159f916010c0e77ec2fbe7d8954fbee02af62e62137a1dcc12afd42b5fe6c4ed2d99fc5f4048bc77d165ecc904de80a21021fa5f941a2da477f805e54a0d5faef57ed242", 0xa0}, {&(0x7f0000000680)="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", 0xfb}], 0x6, &(0x7f0000000780)=[@authinfo={0x10, 0x84, 0x8, {0x9f6}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x4, 0x3, 0x1, 0xfffffffffffffff9}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}], 0x54, 0x180}, 0x180) 00:02:27 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/143, 0x8f}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/127, 0x7f}, {&(0x7f0000000340)=""/130, 0x82}], 0x4, 0x0) syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e20780e0000ff020000000000000000000000000001001000"/128, @ANYRES32=0x0, @ANYBLOB="8100000003000e00001e0000ffff00001e00b000"], &(0x7f0000000500)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000540)={r2, 0x7, 0xf, 0x6aa, 0x2}, &(0x7f0000000580)=0x18) 00:02:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10000000005002, 0x0, &(0x7f0000000040)) 00:02:27 executing program 3: r0 = socket(0x10, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x274, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x200, 0x8, 0x0, 0x3, 0x3, 0x6}, 0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:02:28 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 00:02:28 executing program 1: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0)=0x8000000000100000, 0x3e6) 00:02:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="bb710000040200000000007820008600001b280ef60edb26415da500d02debf70d0e39cc42084a8b8cea004b6705c2523d5169d3e3377a853498baed101560526522ee8a694f504bc7159e2232acdcba2ce1441dc4f3a374d01ac5d62ef5367152e6e770a9a92e02f0cf627f4cf9ca"], 0x0) 00:02:28 executing program 3: r0 = shmget(0xffffffffffffffff, 0x1000, 0x8, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) shmget(0x0, 0x1000, 0x442, &(0x7f0000ffc000/0x1000)=nil) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:02:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xb, &(0x7f0000000080), 0xfe9f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x3f, 0x100000001, 0x9, 0x541f, 0x5, 0xe702, 0xec]}, &(0x7f0000000040)=0x12) r1 = socket$unix(0x1, 0x7, 0x0) sendto$unix(r1, &(0x7f00000000c0)="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", 0x1000, 0x4, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = open(&(0x7f0000001100)='./file0\x00', 0x20040, 0xb0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001140), &(0x7f0000001180)=0x4) 00:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x20000000, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:02:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000280)="5461dcee11f9d7285267f26349f986621a625a9f83c4dfd99c0b9c80a139a86470fc6de0bd2cc5bb6042abf421ff8257736669e6958be5f118f182ab2e4ecb79be03183925231d0a72d8743d59277f3fc6", 0x51}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="d569fed8d04fff6703646dcbaace97e9f181c52dc588a9711f89154e2f9d3eab82fff3f74ba8f8bd87c2fea5ccb5b2bedb156151e91e9bcee9be75bf35ec87302b4177608888ad48d2eb2746f2ac6c9a1c7de686396b465fbe5f2852de5acbbccc033be8fb4968105953f76352f261bb587ea700c248ade4b4671a120670781c9e353ef7c31ee1e40d3cf88731557e002279c3296a4a4f3451b5b3e6857e5dba9c67def9f69f3d13ff7db724b3117148fdb90fbb8d4c8776dd86ca29", 0xbc}, {&(0x7f00000013c0)="c2debfa128d4c83d8676b3b3f3d2ca", 0xf}, {&(0x7f0000001400)="f0ede9d4c1d3b019e27999056815044a9b16e676957be8d5605a", 0x1a}, {&(0x7f0000001440)="a4774b011ad173970a6a62775ec54e9a2d8aef222c1a1925b094d44a8624cdff7e5097b433ab4b357e1d0d95f09b4e5126c15692fae0d9d9d32786118c7475612c7062361c212283a4a099459327097e105d8b369a0e79fc7832570e0cb6b8feb27fdda4f71ffdeb99a55e2f0302a7cd29c5f3efdbfe", 0x76}, {&(0x7f00000014c0)="439d58e708a32c55730d643b84ee6afdd5ecba6252421c6a6c84635ab85ac80c5ff6c483a34778627bf4c5a4662ff52bcead3817a31b4c863d1199d0", 0x3c}, {&(0x7f0000001500)="88b8acd56c0f3db4f4cdf04586f8d38a8e", 0x11}], 0x8) syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") socket$inet_icmp(0x2, 0x2, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="a431157c65672ac2651c", 0xa}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0xec0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001640)={r2, 0x1, 0x7fffffff}, &(0x7f0000001680)=0xc) 00:02:28 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 00:02:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r1 = shmget(0x1, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/179) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x96, "d87129af0be0da1e9f1fa991a39fa7a472c8095506fffc0f0f1af71981235ebce6f087e6f36948e04a168463f4fb73fb08ebfdbc618d64207cb9033c7e8f2852336d502a753805de8c0f2610be6a98a7c41b0e82fc6857711af2a0d71512883e464d6b53379f0bf431a732f9e7fa6f16f851a463dc1e2a2e1766ea813a869811cf57d048f5c95f421a6ba61a4a7e2887a6ec5639f735"}, &(0x7f00000000c0)=0x9e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000380)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f0000000300)=0x10) 00:02:28 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x8b1, 0x7}, 0x8) syz_execute_func(&(0x7f0000000140)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00") open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) fcntl$setstatus(r2, 0x4, 0x10004) 00:02:28 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x3, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpeername$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0xfffffffffffffffa, r1}, &(0x7f0000000280)=0xc) 00:02:28 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r1) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r3 = dup2(r2, r2) connect$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:02:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="9f3ff376395af0de3b3e40fea18bb292d089151006887dc2ea89d53b5ea16adf45124b3dc28663b7112a6f1957c11289d4b01b81899cf21b7cf0e8b496039fb850f109966dee445e081478142e2b6632146c9821db97e78a86943bec5effdbb0457bd5a061f283a14d5c3574f06a8a71b3efecde26dca1848bc5a6b8833bc01188493a902737d33e0cdb1edcd3e7a480", 0x90) r2 = accept4(r1, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000000)=""/118, &(0x7f0000000080)=0x76) open(&(0x7f00000000c0)='./file0\x00', 0x18085, 0x140) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:02:29 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x120044, 0xfbffffffffffffff) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x8000000, 0x410, r0, 0xc700000000000000) 00:02:29 executing program 1: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8) r0 = socket(0x0, 0x2, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x6, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0xf0}, &(0x7f00000000c0)=0x8) fchdir(r0) 00:02:29 executing program 3: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@broadcast, @broadcast, [{[], {0x8100, 0xd116, 0x8, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @empty, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}}}}) r0 = socket(0x10, 0x5, 0x700000000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x1eb, &(0x7f0000000100)={@remote, @local, [{[{0x88a8, 0x2, 0xd, 0x4}], {0x8100, 0x0, 0x4, 0x2}}], {@ipv6={0x86dd, {0xfe, 0x6, "c2c121", 0x1ad, 0x4f, 0x9, @mcast2, @ipv4, {[@routing={0x71, 0xa, 0x1, 0x3, 0x0, [@ipv4, @mcast1, @mcast1, @remote={0xfe, 0x80, [], 0x0}, @mcast2]}, @routing={0x6f, 0xe, 0x1, 0x1000, 0x0, [@mcast1, @mcast2, @loopback, @rand_addr="b33407199cc728b2b936846b76ba6289", @rand_addr="1f1769e97fa68d60f68dafe63e3290af", @mcast2, @loopback]}, @fragment={0x7f, 0x0, 0x9, 0x200, 0x0, 0x9, 0x66}], @icmpv6=@ni={0x8b, 0x0, 0x0, 0x4, 0x5, 0x1f, "f2040606c9d733facd0ae315bdf2e4f1b88c5efefd33486b7d173a3a2f041efba25c208c7e32d510986f605984124b2366d78c35f4e84b02cc75e98f39bb5182d7d77d952921d4f755deb65db45510fb6a2aed055604fe5b926f3e11dcc6205ebcade858bf4d718d8f9955c1a35d75acdee3920d413cc24624ddd984667043fbd663121c8177034cf8d608cf5891008eeea5aebd2555a45111d149911e64be36d46011f28dc8045eed9eaf1b51938b70ea71a1db7e1aa48b4e1b5abf9eeff5ff61273c659f"}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:02:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0xee) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:02:29 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) socketpair(0x1c, 0x3, 0x100000001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000780)={r0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000007c0)=0x3df) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891") syz_execute_func(0x0) accept4$inet6(r3, 0x0, &(0x7f0000000800), 0x20000000) setrlimit(0xb, &(0x7f0000000140)={0xf9dd, 0x1000}) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000840)="8fa0f6e77f914fc8cc848938931c1225949720055d6feb7d1dbc89ade1f1b5dbae6dba31bb1a11f234ca2041af1107ac0919f6dd3df671a05c8b905ee85ed23d6f3546ad0ebb0f70eb32d5e22cf61262cf0b51d3961b2380499cd39a35260a100fb73cf0c9b6b9f91268cbe45ed17dca108ec53e876d28d1bc6d250cb610927bf895816ef4e41cb1ada0bbd0caeb9842755b29ab73abf3134af40c89cd82eb684e575900c5aeb6317c150e34cb4d8fcd1f1894e7e2acc96ad53ca21604032e0a9d420142b3effb98fff1975b9347a9ca65e4c6548268fec75cb7e407152de3b7cc3c07b35c225ee914d97a", 0xeb) 00:02:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x2, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x1a, "82c187b504f96760270d3b3a0955f3c5105f5805b0076824b8a4"}, &(0x7f0000000100)=0x22) 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x3118eb8d) r1 = socket(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001240)={0x0, 0x7}, &(0x7f0000001280)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000012c0)={r2, 0x10000, 0x6, [0x1ff, 0x8, 0xfffffffffffffff7, 0x4, 0xfff, 0x1000]}, &(0x7f0000001300)=0x14) accept(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000157cc13943276aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f19d52593f1ac32d022f18e17dbee100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaff00"/4099], &(0x7f0000001200)=0x1002) socketpair(0x1, 0x4, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x20, 0x8, [0x10001, 0x7, 0x3, 0x6, 0x2, 0x3, 0x9, 0x62b8]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200ac1400bb00"/136, @ANYRES32=r4], &(0x7f0000000180)=0x8c) 00:02:29 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0xf00000000000000}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x9}, 0x8) 00:02:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}, {}], 0x2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x79d0d777, 0x8000, 0xe5, 0x1ff, 0x80000001, 0xff, 0x4]}, &(0x7f0000000080)=0x12) ftruncate(r1, 0x8000) 00:02:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x3d6a6c1b7cc74855, &(0x7f00000001c0)={@empty, @local}, &(0x7f00000003c0)=0xc) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") poll(0x0, 0xfffffffffffffc6b, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) read(r0, &(0x7f00000002c0)=""/209, 0xd1) open(&(0x7f0000000140)='./file0\x00', 0xc01, 0x0) r1 = semget(0x1, 0x6, 0x200) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000180)=0x10000) 00:02:30 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") shutdown(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x1c, 0x20000005, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x100, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x100, @loopback, 0x3}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0xa3}]}, &(0x7f0000000240)=0x10) 00:02:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000180)='./file0/file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) r2 = socket(0x2, 0x20000001, 0x0) chdir(&(0x7f0000000000)='./file0\x00') freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000000c0)="5b950f582f96643fed7ccaba6ec3d9e7ce0345bdba8322d049a1beb7a7e0b5748409ee15dffd18e0de339303bf386818f4118662efb896c5bf62075a759a8fc2c4e0e3cba7df4b8c59f5771a78395b4145bbe21ef0f5332b0d5686a9e2e88d4d65129dad0fd7c8c57f3a6ecce8f5fd931c4286c9ba40fa7e01d2d76f4e28e0ee41bb6672ab4a03625f2e4098772608686ae736f218f1247973f9117dc2cb6173db77c9faaf0885e466c6ccdb7d73cdd6b93c") connect$unix(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="ad4e4849584182022e2f7fd83d360559168f2c1566696c6530002cd828571da0446db309d417332e8d531f1c4a6eb7ff50859609f144dc1913bc878a52e5767dd2b11c06d4b571642e1bf2e9169077415630ac832075079daf0f59619eb5a6603bac7fe10dfe0b62574fa2d80880238fe2daf80a7591411ad601ecdbd113"], 0x1) link(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0/file0\x00') 00:02:30 executing program 1: __semctl$SETALL(0x0, 0x0, 0x9, 0xfffffffffffffffe) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) sendto$inet(r0, &(0x7f0000000740)="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", 0x1000, 0x104, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = semget(0x1, 0x4, 0xa) semop(r2, &(0x7f0000000000)=[{0x3, 0x10000, 0x1000}, {0x4, 0x40}, {0x0, 0x5}], 0x3) 00:02:30 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, 0x0, 0x3a, 0x0) ftruncate(r0, 0x0) 00:02:30 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x2) r2 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x401, 0x80000001}, {0x8, 0x4}}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000180)={@rand_addr, @local}, &(0x7f00000001c0)=0x8) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x2) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000340)={@rand_addr, @broadcast}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000003c0)={0x6, [0x737e, 0xfffffffffffffffa, 0x10000, 0x8, 0x1ff, 0x1]}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) r5 = dup(r1) open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x40, 0x24) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0xa) getrusage(0x1, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000600)={0x2, [0x401, 0x0]}, 0x8) getsockname$unix(r2, &(0x7f0000000640)=@file={0x0, ""/25}, &(0x7f0000000680)=0x1b) ftruncate(r5, 0x400) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000006c0)="300d714f7d63f802d6a2b4") getsockname$inet(r5, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000740)=0x10) clock_getres(0xe, &(0x7f0000000780)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x5, 0x1, 0x201, 0xffffffffffff8001, 0x970dd87}, &(0x7f0000000880)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000008c0)={0x3, 0x3, r6}, 0xc) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000900)="acc0d1175d26a82c55f108f32eb5b32074dd61d16eac7046eacdd183d744df237846cdcd6fe8b6abf5784615134e25004f6f37cb34a76ae98d386ad5853130bdde4f297aeab4df3b576fe5ec272e987d3624ea62be35b7a44954f61d5be473ba215a4c841562040cf12e30d3a859c88901e96c6f4a3ce39bcaea70447d720228a0025004c966f67431c722c965a8d54068481cbc1b84d4af6d718c8ffae93467deb33eaa3e8047880b7958f1d00dfd2bb117361f3bbfe70f427b79585f6defe7940b4cca1e9a6c0b") getpeername$inet(r5, &(0x7f0000000a00)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000a80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x14) ioctl$DIOCXBEGIN(r5, 0xc0104451, &(0x7f0000000b00)="570a8808803ab0024897e6abdcc9e99ed2e8526fbb5cff83bf6310") readlinkat(r4, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=""/116, 0x74) 00:02:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x15, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10) 00:02:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) shutdown(r1, 0x1) 00:02:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2ec3573c, 0x710, 0x2831, 0x80000001, r2}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0xffffffff, 0x4) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) 00:02:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x4000, 0x8, 0x7f, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xe, 0x80000001}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9) 00:02:33 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x784, 0xc46, 0x4, 0x4, 0x87, 0x3f, 0x1000000020000, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xbb04, 0x7, 0x0, 0x9}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000580)={r0, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x6, r1}, &(0x7f0000000540)=0xc) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x9, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x10000, 0x1300, 0x20, 0x6, 0x3e6f, 0x5, 0x1000, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0000007f0000000800ffff050003000500000002004e21ffff0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed51d7d800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000", @ANYRES32=r3, @ANYBLOB="000000005c650000050000000700000004000000"], &(0x7f00000003c0)=0xfffffff8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x3f, 0x6, 0x410, 0x80, 0x3, 0x40, 0x100000001, 0x8, r4}, &(0x7f0000000300)=0x20) setpgid(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x0, 0x0) 00:02:33 executing program 2: syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x800, 0x0) r4 = msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r6 = socket(0x0, 0x10000001, 0x2) connect$unix(r6, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42) recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e22009f5eb800000000000000000000000000000000000000000000000000000000000000000000008e0000000000000000000000000000000000000000000000000000df000000000000000000000000000000000000000000000000002939e99d00600ee3700000000000000000000000000000000000000000000067d6000e0000a4c59c9c0e4c290b7f36ef46c46c0393f4d291044a550f2a00"/173, @ANYRES32=r7], 0x8c) getpgrp(0xffffffffffffffff) getpgrp(r3) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:02:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) fchmod(r0, 0x102) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="9f", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) r1 = getpgrp(0x0) freebsd11_stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgrp(0x0) r5 = geteuid() freebsd11_stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0x0) r11 = getuid() getgroups(0x2, &(0x7f0000001880)=[0x0, 0xffffffffffffffff]) r13 = fcntl$getown(r0, 0x5) getresuid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) freebsd11_fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001600)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000000c0)="2c80dc8c2d7b70344dde7ab5011869ba5b471b9156ec1b5db0053049161a6cb280abbd89e7e55b07c6480f11d185da156ebe02190bba83de2f936e4b18a9f09eb5b6c9913203a16b363a6626f93d4036b29f0e9a5e7c4cf9877218cc81825c80c861a2b2e3", 0x65}, {&(0x7f0000000140)}, {&(0x7f0000001240)="72496bd919f372640333b735ebddaef2e8c05ad1b51c653a9adcdfdbd150f7f39c1d35059595d3e2ae804052641560a7e8dfd341b3ac332ac408135dc8c6c8eba53177fee36aa0b86c6688f35883e92cfc95caa1dce870e8cf88ecc67b10a5b0626f2d19ba462a9c304c04414a49ed7ae13cef84b6bdd3690fb4d2131a4321f9c7565110bbc47a22303289cc5acd3f0c5247a700a9ff1a1877664beed6f907c1ab04a31bdf21c26e1332d72a5282e9917da0ec459d1a0eb0ce1dd66f1c5fc7f09191570587766239eb1d96286cd9c44d75215fbbcfac790a41e669ed787ac1bee5f1035e04f81340c6079ce98c268825e10e", 0xf2}, {&(0x7f0000001340)="d649ae6a58374a21aed1d19c7d0195efcf378e06139e328ff4af12529768ae1aaa41c205f53fde0993b35a5ce77f4565cb0548c2bdb6e9ec7ff5b2507bb1b1725de8f52773bc9a6a1820123f8c8502a40ce8f1822c1c65cb989ef2a87d85dc741034d1604d65142703276711767176c4598307c21609207b79e54583964dd3732ad1ed7c56dfee9cc9b5f917332ec7756cc0e0cd9c9f7b18f22a84db87d887775114f9201b2d80edfbeec006dc82dd98", 0xb0}, {&(0x7f0000001400)="7590556801e4", 0x6}, {&(0x7f0000001440)="56b1690b3d3eef3d8735c4b11a03aca880dc13e95fc986e9f01f122b8fc9b86a1901996925ef41f5a5a4cd715ae7198eee0e5cec0656d4a3b8eb66d019bb99618533698b85d5a06e4177d0376aa13d27fa77d647f8f1da05567394fa26df1ae7b7e9b3169a8dc075eb6ea6f9d803c0e4d8717e1cd9ad5bcebf791d0e9d01fe7306d81dfa1b94967bc55e212027e51bab8ebbe863116c8353a3bfb621dd31ed93c2e806ca05ae9bd517707dd66f8b113b14579fd0e6753805178350", 0xbb}, {&(0x7f0000001500)="10276b4727922a931ee4a2f1da71726d8163b99ce268470d806ebca84304fc709ed9eb75e173a89784e9e1f96842e0decfb55385bcf1180a8160a90f8603d628eb55d07d5fc50890548f6157d079a6951078e86f6caf36d96e3c41c8800e9e94e4e9970492d0bcc8d93bbc033a554d88910ebc29bc5ee3471f737f71fe9ab0673a6035efb85c071ecd3beea6c15fd7db669e05a1128a4df3e8d2466bca5320fb1fde143f14f155a8c0f8dcc690f4c21770ab3fbc712a78d378de0c14da80bd2678e14393412b96e4ef4138adf298d05be7f07665dd160d5c5a9e17afeb47a84dc729c7796cbfacc0d6db8aede065f3aecd6a9458d8d5", 0xf6}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xe8, 0xc}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x5}, 0x14f) 00:02:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000100), 0x10) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="bd506eac4fc83d316f080b1ce456cda49fba282874badb92b118eff11fbe7a8189add8259619b9c91e82d9853567d7b467f0a08047816b87a72d9e7d0b5369bd6d23dff062ebaecb9c16e8e755e9e674c1a19ec164b187c62c4f1fe807440d968454486e7263c209a11d1a42d8754666b61b23df4cf76e7739a762042ae6a4a359cfc5abc9862fed1b3abcac063f82d04bb9fece20ac", 0x0, 0x5, 0xe01800}) 00:02:33 executing program 1: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x4000040000000244, 0x6e0f6a9c9830c496) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1}) flock(r1, 0x1) fcntl$getflags(r3, 0x3) fcntl$getflags(r3, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fcntl$getflags(r2, 0x0) lseek(r2, 0x0, 0x41000000000003) writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) close(r0) execve(0x0, 0x0, 0x0) 00:02:33 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfbc}], 0x1, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x1}, 0x8) 00:02:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4a17853690070c4c461cd583d009d0081c66db712c483397fd30081dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc6c38ab7e2") bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast2}, 0x10) 00:02:33 executing program 0: socketpair(0x1c, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) truncate(0x0, 0x0) 00:02:33 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200)={0x8000}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") socket$inet6_sctp(0x1c, 0x0, 0x84) getrlimit(0x1, &(0x7f0000000180)) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) 00:02:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x800000, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) sendto$unix(r0, &(0x7f0000000100)="63b2ff88aa349aa4e22b754a65d8d4e43854160af9af7889b687e24540fcc000ff486a5b4d25d6d26f1b980a42bf2e06de0e5e4cc0fb695ef95b3de7eeaf75063fc91c34889d4f50154b33268d4557b2e05717d5e5ad59f2", 0x58, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x0, 0x8}) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000001480)="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", 0x535}], 0x1}, 0x20101) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x0) 00:02:33 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x4, 0x100000001, 0x7ff, 0x3ff, 0x3, 0x0, 0x8c, {@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0xe7, 0x9, 0x100000001, 0x800, 0x1ff}}, &(0x7f00000003c0)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x4000000000000000}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = semget$private(0x0, 0x4, 0x400) clock_settime(0xe, &(0x7f0000000440)={0x4, 0x81}) r3 = getuid() r4 = getgid() r5 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x4, r3, r4, r5, r6, 0x7, 0x3}, 0x33, 0x0, 0x7}) setrlimit(0x2, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f") dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200), 0x4) 00:02:33 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xffffffff, 0x20, 0x4, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) syz_execute_func(&(0x7f0000000100)="982c3b0f05bf2088010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:02:33 executing program 2: syz_execute_func(&(0x7f00000000c0)="b11c961c96472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e23751e0fa0e509ab34d1660f3821560fc461cd583d00000081c66db712c483397fd300dcdc0fbcaf4d100c00f345d9c6acac0f0dcb01b00b000000f08171a3cc0b8a826e6ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5262606c9fe58c4a1dd7dbbbfdd5cc600f045fe449f9da1c9fb110fd3c43e450fae7c0f0f") 00:02:33 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x10000000) r1 = msgget(0x0, 0x0) getresuid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) r3 = getegid() freebsd11_fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() accept$inet(r0, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000012c0)=0x10) r6 = getpgid(0x0) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001200)={{0x0, r2, r3, r4, r5, 0x186, 0x8}, 0x0, 0x0, 0x3ff, 0x81, 0x8, 0x4, r6, r7}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001080)=0x1, 0x4) setpgid(0x0, 0x0) 00:02:33 executing program 0: r0 = socket(0x4, 0x5, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x9) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x72b, 0x4) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000040)="b77e2bee1c10f4ff2d5f91c4d03523bb5cb02edc8852bd7a0cd01dbc4ff97dc30392bdd7181db9575c6205d3eed8f379d887b7035b8e8a280f22e1cf1d42f1f4cb39b2fa562d1c8cbc354e72f889ec9e9c0d3829baecb95c00e25632811773c93862b07df9206b268c68276ba8658d959494b1387d4239b351c0471683ad4f96ef7f8293de0212c4aa720318279729b239b5a43a51ae4f1ca9c76a57b5d8a8a53d5a54327d1b6f6391d8aae705028c2fa81022ff81e2359da84f6002a01f4155f1", 0xc1) 00:02:33 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0xc, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0755e4e231000000d7e3913222cc8e38cf5137256d5ee850a630c7eaecaa086453f80b060000002672854c528b4d14eb88af037ea576eea52dcc4cb34b8e12bc43b00c9e41cee2bfe70df1bc12b16c9585195e0000000000000000080000"], 0x1) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0xfd9c, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x13a, 0x0}, 0x0) shutdown(r2, 0x1) getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) setsockopt$sock_int(r3, 0xffff, 0x5217, &(0x7f0000000080)=0x6, 0x4) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x54, 0xfffffffffffffffe, 0x3118eb8d) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b970a00000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff00"/4088], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) 00:02:34 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x262b63e589e7c906, 0x2, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000001380)={0x2, {{0x2, 0x0}}}, 0x90) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x5, [0x8, 0x36d9, 0x44bc0b69, 0x2b, 0x3]}, &(0x7f0000000300)=0xe) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000080), &(0x7f0000000240)=0x4) 00:02:34 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200)={0x8000}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") socket$inet6_sctp(0x1c, 0x0, 0x84) getrlimit(0x1, &(0x7f0000000180)) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) 00:02:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000000000), 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) 00:02:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) bind(r1, 0x0, 0x187) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000240)="3586f837624d9dd7784e96e60e2a79335530f5dd274258ffb0a21ad22c5452e92f389454dc526f73269b37615708a94247386f07a21f39ab5901f51e555d43ff04301c3a9f90422ef74cc9") connect(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffffd0}, 0x0) 00:02:35 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008da8e79700"/136, @ANYRES32=0x0, @ANYBLOB="0000010000000000"], &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, r1, 0x2, 0x69, 0x5}, 0x94) syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:02:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) r1 = semget(0x3, 0x3, 0x6ec) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/149) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) r2 = socket(0x1f, 0x3, 0xcb) getsockopt$inet6_tcp_buf(r2, 0x6, 0x467, &(0x7f0000000440)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 00:02:35 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x3f, 0x2, [0x7fff, 0x4]}, &(0x7f0000000280)=0xc) syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x7, 0x2}, 0x8) 00:02:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c45800000000000086dd6061605d00300000fe07000080ffffff00f300000000f000ff020000663cd7428cf90a89178c00000000000000000000013c0390780000000020f0a0af00000000fe8000000000000000230000000000aa00000103000000"]) syz_emit_ethernet(0xa5, &(0x7f0000000000)={@empty, @remote, [], {@generic={0x0, "6327058f9425b8f4562f9935f523848d8b07a99255a47ebc15bc3de7528e4b2a6258b75d780d4ced99d60f9c3d22c96d6760514a987d2da59c0ca3cc7a034225b7bddfbba94155881106b13af26443eab818014151adf6e71cef7a407e2a3712d9c6665b2dde04528b3ab9530cf72159f79f0c8347d6d4ede108a333b9328110ebf15213e451c1ba82a967ff541e941a6facb3f1543ff4"}}}) 00:02:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x3c6) r1 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x1000) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x60) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x7fff, 0x2, 0x10000, 0x7, 0x10001, 0x3ff, 0x2, 0x36, 0x8, 0x3, 0x4}, 0xb) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:36 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x20600, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r4 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r4, &(0x7f00000003c0)=[{&(0x7f0000000340)="9e5b7d37cbea3bb9b352a7e37a21f5a3b76a9cb35d17251489bc8c3478e0fa543cd2320d5756e171dea14490823acc5a6a75dd653d52e87566d8f5bc6980bb59706a8cd084a6e72fbbb0c78bbe34445ccf939cc2e8986f5aa483c303cf80b02f735cd58e83d6fb23a045a035", 0x6c}, {&(0x7f0000000500)="2f3a54c61f3b1052a0077efc94a29cd2de532552ce9b1e4d8a82d209f186d080c4100c676f805479abe64674cd49ef7bfda609b71bfddd09dd95faad37cdf6950c357d775831bb84337b8742891c24c592d5f6a77eb12a2a4af2a0239891e4ffd225a03e67ae665c8ba010f923ef3b2d02d8b355194acaa4cfe0b78edd4e64a54d3f423bb7faae0fc667f17de3edb27bed3ac8c84d35868a6e03a6af0039ae9b897a34dfd27f395d9e7cbdf4", 0xac}, {&(0x7f00000005c0)="fa6aea1e21b7d63c631c8201f633967d0ae0f8e02b02d2021f68a0ccbd7e4c2e400bdc3ac197630b73954af5b0a89ce270486b13dd9f353bc684282be2e80edb68d04fde2f419dea79b1b8930616197e8c306ad8037e7c5d42468b953bfca76dcf640f8a260ac75f3bf6a1999069f3d6fd8c40c4bcdfc76e40e4a0084a783501cc8c1497c40611b50e929f2358bef44d249e716d474c5dd76dfb1332f064989e45d12b8efca4144f9ead6af4f97a1236df3ecd8c324cccaa0f67de09ee", 0xbd}], 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:02:36 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") rmdir(&(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:02:36 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket(0x0, 0x10000004, 0x5b) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x50e, @mcast2, 0x80000001}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="f8fd3b5e191cfa49e65e4c199e410e583fd57f22380b51e70ed412842a2c52b092863516af106b3110bbdd421067204fe4b7eef4f1fc8d6896ef8a8c8df0cd34d3febbd6db97a3875002d536050e5cbf2439ca93200cb5666e640a76ffb4b125d9f2bbad34e1225dd2c2cbc37d204427dc0b2ff9c0695291f8a201141431727681f05406cf4b", 0x86}], 0x1, &(0x7f0000000140), 0x0, 0x100}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) fcntl$getflags(r2, 0x3) listen(r2, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendfile(r2, r1, &(0x7f0000000140), 0x20) 00:02:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) freebsd11_fstat(r0, &(0x7f0000000000)) writev(r1, &(0x7f0000000100), 0x100000000000005c) semget(0x0, 0x0, 0x0) 00:02:36 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(r1, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0xfacd, 0x5, 0xfffffffffffffff9, 0x6, 0x8, 0x100000000, 0x100000000, 0x401, 0x3, 0x0, 0x100000000}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) lseek(r0, 0x0, 0x3) 00:02:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) r1 = semget(0x0, 0x7, 0x404) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x100, r2, r3, r4, 0x0, 0x10, 0x1}, 0xeed, 0x0, 0x8001}) 00:02:37 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) 00:02:37 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x45) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) recvfrom$unix(r1, &(0x7f0000000280)=""/218, 0xda, 0x2, &(0x7f0000000380)=@file={0x0, './file0/file0\x00'}, 0x10) recvfrom$unix(r1, &(0x7f00000003c0)=""/29, 0x1d, 0x40000, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000440)='./file0\x00', 0x6) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000580)={{"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", "85dedcc8320842afd14bad1a1e5a8a4ac572ae6b3650ba40741056e34703397b", 0x8, 0x3}, &(0x7f0000000480)="bb5319616c02d1f96901c915d45856456fa3ba0714f33ab5bc9c884e7a7299317eb61135b6a45aecdf855c6cadfccbdb6cb4121d98e6c2266a2404420f067dc6c055c5dafc8624e1689a6a55dc5a17583f962bae6a78178cfb8a09bc33d72e530d3bd510ec6318cc1dd260d41cda3d55975eaa81f406631d3d578ef5fada8dab989f49601c752ac2fa0446eb9d9fb258ced40c00e7c44685d59898210e5b78b75584623833347ecec74680442cb383fe27bb39cedcb9186a313969b1feddfde411c89c2887224c50987d0b0f9a5a5224950908ba0735e9cc523b9d7e", 0x0, 0x2, 0x1f, 0x1, 0x2b79, 0x100000000, 0x2bc3, 0x100000000}) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000a00)="0013eec855c7dc36a5addf048af05654d30d2a171a621f1c0020cd7d2e3def8bc8d8ce7fac963d3ae4a4b29b6bd08d5486632d76a43b9ed754305621c9490665ffa7f429ab191f7bebd834127b245a31bfad28c238504e6ed69214b94476507d46246d018413280702c31546a07e13dc8687362327d00c96dc78a6a44dd2aab1ea1c259f1ab98c36e41cfd114314a62a3c9da05442ac3220072edd154bd76783291c56eb4279c519d858285dd7a91696a9da0d68d41b9359a8f51dc012e440ec5c38db37145795773a8c43674f743a4e47cbde080fd8") r3 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000b00)={0x2, 0x2, 0x8001, 0xf6c6, r3}) freebsd11_stat(&(0x7f0000000b40)='./file0/file0/file0\x00', &(0x7f0000000b80)) r4 = socket$inet(0x2, 0x5, 0x4) recvfrom(r0, &(0x7f0000000c00)=""/173, 0xad, 0x40, &(0x7f0000000cc0)=@un=@file={0x1, './file0/file0\x00'}, 0x10) r5 = semget$private(0x0, 0x2, 0x0) __semctl$GETPID(r5, 0x3, 0x4, &(0x7f0000000d00)=""/76) mknodat(r0, &(0x7f0000000d80)='./file0\x00', 0x20, 0xffffffff) r6 = openat(r0, &(0x7f0000000dc0)='./file0/file0\x00', 0x42, 0x1) recvfrom(r4, &(0x7f0000000e00)=""/94, 0x5e, 0x40000, &(0x7f0000000e80)=@in6={0x1c, 0x2, 0x7, @mcast1, 0x6}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000ec0)="0a6f95e74d3c5b933df27e1f41c8982a5effe0094e5b3c19eb5cc3cb9cf639294c1696a0572def8607589d1cf9c71864f7ca156de6548ebd0a7200b5171f32df7e00f4342a935a1774505cff94cca076a130e6cccddd593b44c1b9ac731110d64b889c5ded6796f4c07e32f0c31f729cc6804f754fa210b47e0e86d33b0c3b4b5178aae190b6debd34846d5fc210d8115d6054796608b331df38e278e74976b408eec6b123e3b4d6d5ee0d52bb6c98448fed39c4ccae5b4804ca4d6c5b3aaf47", 0xc0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000f80)={@in6={{0x1c, 0x0, 0xcf, @remote={0xfe, 0x80, [], 0x0}, 0xb6dc}}, 0x0, 0x0, 0x8, 0x3, 0x9, 0x101}, &(0x7f0000001040)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001080)={r7, 0x3, 0x7}, 0x8) getsockname$inet(r6, &(0x7f00000010c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000001140)={r7, 0x6d, "748f041a3423a430eb3f350460f2e68df8db8fb424ead23cbe4d980b37d85028a49e2b1b7a989c3521e322d350eefbabf3a512ab44e3c9cafc525010a275b515c46d9dd714dccbd08847b85ad9f86a6d622398bffae30b164450a2e6f0e56ed31e2e326fd3b52aa119e7e9ceb5"}, &(0x7f00000011c0)=0x75) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001200), &(0x7f0000001240)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) faccessat(r4, &(0x7f0000001280)='./file0/file0/file0\x00', 0x0, 0x800) 00:02:37 executing program 3: r0 = semget$private(0x0, 0x8, 0x100) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) r2 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r1, 0x6, r2) semop(r0, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}], 0x6) __semctl$IPC_RMID(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x3, 0x3f}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x2}, &(0x7f0000000100)=0x8) 00:02:37 executing program 1: freebsd11_mknod(&(0x7f00000006c0)='./file0/file0\x00', 0x1000, 0x80000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000740)="bdb006591b5af2e690b33730d658456d76bfad2ddffabc31b23df3fd56b0ff9af0759438ce4d1b14d3d1968b13a915177395208a62035ee5fbb757fdc9bd2ef28415acbce221b354f7ca445678e203dd9f4a37c4df01d677e1d902f4490100000000000000cdc8c04cf82a6d96987411023ef6c351971a1b78c9eb927e", 0xb94eab9cec7d5fbc}], 0x0) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r2, 0x20000000000000) write(r1, &(0x7f0000000240)='-', 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0xe40, 0x1, 0x2, 0x19c4}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000480)=r3, 0x4) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='{\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='C\\+\x00', &(0x7f0000000440)=')#\x00', 0x0, &(0x7f00000004c0)='/[@%\x00', &(0x7f0000000500)='#\x97\x00', &(0x7f0000000540)='\\\x00']) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000680)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f0000000700)) getpid() openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:02:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000010b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:02:37 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r2, 0x1ff, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x5, 0x7}, &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x1, 0x4d, @mcast2, 0x6}, 0x1c) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000380)=[r3]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) getgroups(0x5, &(0x7f00000003c0)=[r4, r4, r3, r3, r4]) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:02:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xf4f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xbc30}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) r3 = getpgid(0x0) r4 = fcntl$getown(r1, 0x5) poll(&(0x7f0000000140)=[{r1, 0x4}], 0x1, 0x4) setpgid(r3, r4) 00:02:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000001580)="c704bb3a03bb8fb6c44fb5a4a9026f1a2615f6fc0c78592d1b44fe5532a27110288b4c1c034396e82fbb2ffc46c747b0b895bd24142569d7dd1643463bbccb450654dfc48d865988390ba7a9207a775160a8ffd51a0f2d9bc5f5748a385d2effdcb277fcc41bb15a48750bf1136f586ffce7780fa43320f736a2490ecf93602e89b25672799115c0275b8a84073af44a18e420edbc7025dc4ca48dd6f0db188a6f69fbf1d3bad745e42e14f2d5270e726ff1bf7cc9ff929f0226791430e288f8a410141f7e05c38a3cd18598d421448b494b49af9a4654c70fc43536f5e784676e0ce0481b9da80d4073003e348d2c") ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000580)="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") socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 00:02:38 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:02:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), 0x0) sendfile(r2, r1, &(0x7f0000000400), 0x7) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) close(r2) getpeername(r2, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc) 00:02:38 executing program 0: syz_execute_func(&(0x7f0000000700)="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") open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x48) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="d11b19116197e833cab7ca753947ce525baedbe7d9ab7557470e2e16274747687cff1f2c521d1c74961198f0525148ed15b70f6d01e1769a5785f78e2a088c4621f7ff3e9d84b7271f392368d105799834414d26daf09473f050143e5775c790cb76f1565f18aa49d7d21b4a6eb8234758c32d0495343e962d5e5bbf475e193e22fbda89363d00df33027a04a77f4acbc35779f730bb3c4609dd487cf6") 00:02:38 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') socketpair(0x1f, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000240)=""/127, 0x7f, 0x80, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) 00:02:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c253000"], 0x10) r1 = semget$private(0x0, 0x2, 0x84) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000040)=""/64) shutdown(r0, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) 00:02:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) ftruncate(r0, 0x1) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x1c) 00:02:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000040)=""/121, 0x79}], 0x3) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket(0x1d, 0x20000003, 0x7c) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) freebsd11_fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000480)='./file0\x00', r2, r3) sendto$inet6(r1, &(0x7f0000000340)="4154ce6c32259f6fe437c45c5b23ed02f73bc92c694d73eac2dd07fbfcf706cd4ab2950c5b9c18b780e74a98231c0442b855c6d06efcec12b81863df7d6599d0889b8e5e67ed0baef5d70cdb58911fa3e4c877483a6beb63b049e8d2b57fe23a9b9964d8b071c1ac902b74308f5d2d64ff73f086d12a99eb1474d27707076c743c3bbb721aed9e939c07896a0ca1e5c608041c100574bce73e5387b4f50571bb09546292dd5b4ec39669af89f05b4fcd4a57f4a888977b9f94675fb95f7fde6760449c3f57c35f1f99c67826303eb2114c8e1d59e82771315878f5", 0xdb, 0x1, &(0x7f0000000440)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c) r4 = socket(0x17, 0x10000004, 0x10001) fcntl$setstatus(r4, 0x4, 0x48) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:02:38 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0xe88, 0xd21d25ff09318de0) ftruncate(r0, 0x400000000101) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000080)=""/150, &(0x7f0000000140)=0x96) truncate(&(0x7f0000000040)='./file0\x00', 0x8028fffffc) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) 00:02:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgid(0x0) getpgid(r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:02:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) close(r0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r1 = socket(0x17, 0x2, 0x8000) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca05bd) syz_emit_ethernet(0x3c, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000aaaaff0f06aaaa080600060000060a0003ffffffffffff03ca53cf003ee3bd40c4000000000000b04d8201c388543062026242cd012e"]) 00:02:39 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semget$private(0x0, 0x2, 0x100) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmdt(r1) 00:02:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:02:39 executing program 3: socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000040)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:02:39 executing program 1: syz_execute_func(&(0x7f00000000c0)="c462653dce0fbdc42ecd808000002525e1ed64338a20d0d0f0408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1) 00:02:40 executing program 1: r0 = socket(0x0, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r0, &(0x7f0000000040), 0xfffffffffffffeb6) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x10000) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f0000000080)=""/159, 0x9f}], 0x2, &(0x7f0000000180)=""/227, 0xe3}, 0x80) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 00:02:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:02:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000280)=""/99, 0x63}, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x15, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:02:40 executing program 0: socketpair(0x1f, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x6, "722470a2ce48"}, &(0x7f0000000200)=0xe) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x3, 0x2, [0x8, 0x7]}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1200, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r3, 0x9, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x4, 0xda}, &(0x7f0000000140)=0xc) 00:02:40 executing program 0: ftruncate(0xffffffffffffffff, 0x9) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) 00:02:40 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="6192ec761e3ddf7e7b9a6294b9bcbd7b3f23b67d7a436bbfb6a587a45ea39703854d3614048399c9e518866bb96a6d14cb77b515ac083ae0b446911a645a9d0c4c653982abd2ec537e07a5fb23c8fe37017627e64e33b58361f34fea7ecf81f6dc63c67f1d8cf64e487c45d1b4217baf8b51a49557f5") r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2) 00:02:40 executing program 3: r0 = socket(0x2, 0x20000004, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget$private(0x0, 0x3, 0x10) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = geteuid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x2, r4, r3, r4, r3, 0x0, 0x7}, 0xfffffffffffffffa, 0x6, 0x1}) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000280)=0x8000, 0x4) r5 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000140)={{0x8, r2, r3, r4, r5, 0x24, 0x1}, 0x10001, 0x8001, 0x8000}) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:02:40 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x1) getgroups(0x1, &(0x7f0000000040)=[0x0]) getgroups(0x1, &(0x7f0000000140)=[0x0]) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) sendfile(r0, r1, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) close(r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:02:40 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x5, 0x4) r2 = getegid() chown(&(0x7f00000002c0)='./file0\x00', r1, r2) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) 00:02:40 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r3, 0xffffffffffffff00, 0x8, 0x5, 0x2, 0x200}, 0x14) listen(r1, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:02:41 executing program 2: setrlimit(0xd, &(0x7f0000000080)={0x1, 0x100000000}) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0xb712, 0x401, 0x400, 0x5, 0x100000001, 0x100000001, 0x1, {@in6={{0x1c, 0x0, 0x9, @mcast2, 0x100000000}}, 0x0, 0x7fff, 0x1000, 0x7ff, 0x8, 0x8}}, &(0x7f0000000040)=0xb0) mkdir(&(0x7f0000000140)='./file1\x00', 0x8000000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000540)="639dacd2a4378e3c669eee173b332156ce316703c82201e180a3c8c81bcb3c0f106a3e9c68e1daec79c7ef22fb76ad46b31f40413f91d3e953581e436e95fce78b0731b4fa5ea5466a3b18a837") ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f00000007c0)="c7d991b72603b110cbb07cfe713377cf4dc8a1a344b4ac866b98c20bdbb33b0087f57b8c621c01148e2890ca373c67c87f2a5b4f0a7271822c1eb26042da0bf1904411e943db4bdca849f91c15c339b973a9a54182792aee9cef42998570a54f2eac93c424dae7817d2b445c8994f32abce7472ca1c84e2841ece998f873f2e3696f0f74ff138c91a4621b2451ae703a3a8dfc9332e9ce735dd44b093486953778d1d792673a5c7fab75669de6ce") close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) connect(r0, &(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) readlinkat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/5, 0x5) getpeername$inet(r2, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x100000001, 0xee, 0x89, 0x7, 0x100000000, 0x6}, &(0x7f00000000c0)=0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x30) setrlimit(0x8, &(0x7f0000000500)={0x81, 0x9}) freebsd11_getdents(r3, &(0x7f0000000240)=""/86, 0xfffffffffffffd6d) syz_execute_func(&(0x7f0000000640)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e464e0f1a7000000fde978fe97c80ecfb66460ff02007b8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af8f2950922038e338e3c6acacc4c3214cb9a5604b7f19c2c2b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:02:41 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000100)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000040), 0x100004) r2 = dup(r1) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000000)="73697adcdaf1462d3339a8f7e8a6700c3ba5385993e84012f62603c4928efcdee3d821560bb0b5bd0f129c4d09") 00:02:41 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) fchdir(r0) renameat(r0, 0x0, r0, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) r3 = semget(0x2, 0x7, 0xc0) __semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000000940)=""/216) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x7ff, r4}, &(0x7f0000000240)=0xc) 00:02:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x800) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000100)=[r2]) fcntl$setown(r0, 0x6, r1) 00:02:41 executing program 3: r0 = getpid() setpgid(r0, r0) setpgid(r0, 0x0) 00:02:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x8) write(r0, &(0x7f0000000480)="cd92ed258b3b36206ba277f3fb6520ea3c4cabb6560f50bb989d8cc3d4f23f47128552655afaee4aa28ae380971f0468b0e50e046e8412da0a5594b253685cf165b0dff191cb50a517f384d830eccaaeadce915a686204dd1319e8d35183d82864ec31f4eb2aedadb6f8c5", 0x6b) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000970e00000100070008000000070000001c004e2009000000c53d71cd3c35195ad27849f09efc43783700"/148, @ANYRES32=0x0, @ANYBLOB="0200000038007c6b206950"], &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r2, 0x20}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) r3 = socket(0x1e, 0x5, 0x9) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000002c0)=0x9, 0x4) getsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xffffffffffffff30) r4 = accept4(r1, &(0x7f00000006c0)=@un=@abs, &(0x7f0000000700)=0x3b2, 0x20000003) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000100)=0xfffffffffffffeff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000380)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r6 = semget(0x1, 0x2, 0x2) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f0000000500)=0x40) semget$private(0x0, 0x3, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000003c0)={r5, 0xb9}, &(0x7f0000000400)=0x8) r7 = semget(0x1, 0x2, 0x480) __semctl$GETNCNT(r7, 0x0, 0x3, &(0x7f0000000240)=""/59) 00:02:41 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) r2 = accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x3223, 0xa71, 0x4}, 0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x800000000000}, 0x8) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) 00:02:41 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockname$inet(r0, &(0x7f0000000980)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000009c0)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r2 = shmget(0x0, 0x2000, 0x320, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000b80)=""/236) ioctl$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) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") getpeername$unix(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000a00)=0x6e) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000008c0)="561bfb59e6601632d522c16eef2fc4fd25144f2f2ebd0c3084bc8b4e21d2bdfbe7125e9e7e79df21a5d43ab26af213e278134b24ddb82e80c49c8700e54c4b7f7e1bbb76ee29d5c9c43bdfc82d5daee2361dda0f6c9d55e0c3bc5871b0c14ce4d7122b00c22f67c762af1922bf5ecf4c3e5cba94fbd938d6d9c67c2605cbf9c0f6a203b6680cd008bb6e3012bff4268a427b5c232ae33e0427") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8) socketpair(0x17, 0x30000005, 0xfffffffffffffffd, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) shmget(0x1, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) socket$inet6_sctp(0x1c, 0x0, 0x84) bind$inet6(r4, &(0x7f0000000a40)={0x1c, 0x1, 0x6, @loopback, 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:02:42 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) r2 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x400000000000003, 0x84) fcntl$getown(r5, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) openat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x13) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:02:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) flock(r0, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:42 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x100000000, 0x3}, &(0x7f0000000140)=0x10) r2 = dup(r0) fchdir(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="006410640c4fc2870000"], 0x10) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:02:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x2, 0x84) semop(r2, &(0x7f0000000000)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:02:42 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) munlockall() r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x76, 0x4) 00:02:42 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockname$inet(r0, &(0x7f0000000980)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000009c0)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r2 = shmget(0x0, 0x2000, 0x320, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000b80)=""/236) ioctl$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) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") getpeername$unix(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000a00)=0x6e) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000008c0)="561bfb59e6601632d522c16eef2fc4fd25144f2f2ebd0c3084bc8b4e21d2bdfbe7125e9e7e79df21a5d43ab26af213e278134b24ddb82e80c49c8700e54c4b7f7e1bbb76ee29d5c9c43bdfc82d5daee2361dda0f6c9d55e0c3bc5871b0c14ce4d7122b00c22f67c762af1922bf5ecf4c3e5cba94fbd938d6d9c67c2605cbf9c0f6a203b6680cd008bb6e3012bff4268a427b5c232ae33e0427") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8) socketpair(0x17, 0x30000005, 0xfffffffffffffffd, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) shmget(0x1, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) socket$inet6_sctp(0x1c, 0x0, 0x84) bind$inet6(r4, &(0x7f0000000a40)={0x1c, 0x1, 0x6, @loopback, 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:02:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3]}, @mcast2}}}}}}}) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x10, 0x4, 0xc9, 0x7fffffff, 0x48, 0x66, 0x8, 0x9, 0x5f, 0x0, @multicast2, @broadcast, {[@timestamp={0x44, 0x8, 0x8, 0x1, 0xc2c0, [{[], 0x8}]}, @noop, @lsrr={0x83, 0xf, 0x9, [@empty, @empty, @broadcast]}, @generic={0x8b, 0x5, 'Q\v '}, @end, @ra={0x94, 0x6}, @rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x0}]}]}}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xb37}}}}}) 00:02:42 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x38) madvise(&(0x7f0000a5a000/0x2000)=nil, 0x2000, 0x3) 00:02:43 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) 00:02:43 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") mlockall(0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:43 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r2 = dup2(r0, r1) listen(r2, 0xfb0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r4 = dup(r3) preadv(r4, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0) 00:02:43 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x400000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x2}, 0x4) 00:02:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000240)="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", 0xa0, 0xffff, 0x80}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:44 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c240f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab68d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000000c0)=""/38, &(0x7f0000000100)=0x26) 00:02:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x36f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x62b7, 0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/84, 0x54, 0x2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000180), 0x10) 00:02:44 executing program 0: setreuid(0x0, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r1) r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8) r3 = getpgid(0x0) msgget(0x3, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x5) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000004c0)=0x7, 0x4) getsockname(r4, &(0x7f0000002b00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:02:44 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 00:02:45 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r4, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) lseek(r5, 0x0, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000200)="12ef9fa9b6370a6843e7a331179920783837c8f7a1ff4dbe9486f8261ec968e6615682b003e447a947f551e53a6d5446d8105e84917412f0dc243b334fc8c9044361b5a995cf10b2e5326eae38173f47b290cf8e5a9fe22c8450f6105a") freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000005c0)=""/239) 00:02:45 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xd1, @loopback, 0x2}}, 0x0, 0x101, 0x91, 0x7}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x1}}, r1}, &(0x7f0000000180)=0x2d3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x80000001}, &(0x7f0000000200)=0x8) sendto$unix(r0, &(0x7f00000004c0)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x4, 0x0, 0xffffff76) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), 0x4) 00:02:45 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001480)={0x0, 0x7fff, 0x0, 0x5, 0x46}, &(0x7f00000014c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001500)={0x0, 0xfffffffffffffffd, 0xffffffff, 0x5, 0x1, 0x3f}, &(0x7f0000001540)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001580)={0x0, 0x101}, &(0x7f00000015c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001640)={0x0, &(0x7f0000001600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001680)=0x10) sendmsg$inet6_sctp(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000080)="da8eab5938827623a228ef0bc38ba07f", 0x10}, {&(0x7f00000000c0)="20084dc5f956528b43033a156015f6c5d830e97b61ae0422a17dd9bdabee162d3524fe796254ec91c481ef52ca2a9841e29650183b631977740c23037e8a1350402f5da11cdaf6b086289f37e0858d3b8309e9d421bce220f0f6518303a53aae0ba75e2a25cb137c8996afaaab66104e9e28656ddf26a3658c18ad83f5e6e56ed331fb292bcb2cba932f6732021f4b851143994cec401293b4b06f74990150bd3698f843f6f8bf63262a72a4e90ef783c15e0687c5f70c5fe6c876b6c98f96b3b3eb2f948bc1c0fe1e881c3533c0cbecc085de561ebe405100e05a0ad541c6e66cbbd4f43bd5351e9e3de8fde6ac7a3e", 0xf0}, {&(0x7f00000001c0)="0e4d462ebdc4d378b927f9b47a8f1017a685cdf3a40c887b485290be57bf153cdd8196ec99ba175bf9af49eceab100d9c098252346716e46252800519f02a6cf16bc944a6b22a4b036903c66ba138de2a7f871bcde9c403c0e01de580d433998b4e0ac12a40735b06f11d044760c79de292713640877d4b7b1e68c39b7bd261c3fb736c1b4499ab779d9fa95be5e19c4f9a171", 0x93}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000000280)="32aea2f3ccb5e333a8a20abaf69795a54fd1551e645663bad91e9a6ad977e27c954e101c2e8b03f2b45b83e717048a53a7acc72fbc5200cc77b7b14c2f46fa749a032b4e80fe182c736284242d40885a3fa98a1e1c90139435fd8bce31699f2089090c2ce904b3046c14cefe6f1f535d68633ef14b1928d823a63f6aa61858f2ea7617b7cf5a13ce3860e50ca944ffbd5f7a1207b61333992820aeb3bf1aadc0ec753cf967898122d1f5837654201d056694cfa173d061f92e1ac6ba72957bae3a859af3904f657ca5f373c877f7a8a9b29914e6ccd6e9e00b9f0852bb3577cdeb6bda9dbf10a6ecff7b20574133ed1dd992f16e", 0xf4}, {&(0x7f0000000380)="226b2da97698426ac939affe94e102ed38b671b0fe9a8b38e15cd29f43e66b02c2d2d30d84767b3b37392d15", 0x2c}], 0x6, &(0x7f00000016c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0x3, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x3, 0x20, 0x8bef, 0x6, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0xff, 0x6, 0x1100, 0x20, 0x7, 0xfffffffffffffffb, 0x2, 0x3, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x20, 0x61, 0x8, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}], 0xf0, 0x1}, 0x84) pwritev(r1, &(0x7f0000002880)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000002800)="59fc97b9c689b79a731d533a8292eea09dff32d3e64755c6ede23e93c88bebf69b9eb451583ee5e278b3d9c346cd36a77b750b613728d05ce2b713a3965d0ede77bddd91534ae797e55faf44fe25502fba337b74958fab3b5b6b1266faea1eb9fd496833be79c4e5376c17ce1f034234efd8e16669ea89b21e37995e61", 0x7d}], 0x2, 0x16) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000028c0)={r2, 0x400, 0x8000}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) 00:02:45 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000080)="1d242f64f02cc3369e6b2fd5ae61ba3ca17cfee0e6cb4036c805a92429088606dae459aba26ef78ac74ec643008060740754e0a06bd0f1b2367157328dd80a075a60cf667f35b273c35ea53a86", 0x4d}, {&(0x7f0000000100)="b9a47aa15e1fde58e0267ed3024dffd5f7a5d2714ebc98fa7d066a3cb022dc54f036a112e9ff24e886d9ddaf24a381c7b7411dd0406396a37b6ca18c8b57bbf3d36892e780b591fff42285e46e89a3cce23e34def8f89c49d950fbb1bf1e9b0c83f403f0394947f0f110b8a394f3a09aaee2b6af8c65746314fa81bf4900e5e2099396787c434afc66488877fc4b", 0x8e}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="97380e1556114ccb838f06ff34f94f8c142ed5f68bbd2bfd9672dada7144335ce63ece57294a31f16ed96dc7e10af08cf49c70745c257e53e3b08ae35120fc5f6b44b64e404f55510840a4ca6d0fd85404ce1df39bcad68599c670ada3972f93bda1fe49a565190a7127b803a34000e7f87c9a95118dbf9c2a98b99b6d9e4e5098d2c41b352de93579be305bc6d49eb3a4aa79b06d244a37b0f8e721f004b1bb837c241c38d6cbca4f7b2bf66ed349f6209d968c9a66af9135608a154a890c58bd1090d357cad0aca16491947a40aacf981ab53512617c457569221f2056182768d61e5ca3d6d989d5ebc388", 0xec}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f00000012c0)="9748b93b7642edfededb1a51b35a95d915cc0c94f4679071e4de1ba7861d7c891ec6d70a0aafa76f5ae867af71f11d67b072d991ad20513d7cccac4d4b5602a89ddf877b6d6e18581a922f3e72641319732eb417c55e00e55fdced3e82bfe6d76148270916f3ec79bb9916a9ccab3233f8d6bfb2214345c8", 0x78}, {&(0x7f0000001340)="cd1f6d0cccd9a264d9fd09c8db7395196b0f9ce7ccb76935a5945129b548ee7f6f71b5710e753572b3ca5ab7262d3d968ab907d1d8f238f4b414547f22cd69c4819f8239a5b50b3d18e14cf51530dd29ac166413097fe201", 0x58}, {&(0x7f00000013c0)="8c9d8a5779b47978fba882c1d18ab2e33e578773a75d5b3edd9e69a678d4e101c91b4890c8b5789630ff2f4bbaac73c39dd8b510c26c37c8d18ec99732b2c2be7b9baf0116e91d3dd7234fa9bc0738b8f6ee8fad6a978690ff77755ca5ea4970522b7afef7d7d03e903742f0367da597c51b4ad00bdcd45810ef1752f590eb7663c2281871f72408d496b1b54ed3606c08cafe082aed", 0x96}], 0x8) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000709000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000001580), 0x100000) 00:03:35 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="a73a2aa901da95b11ceca8dd52d71d8c144d7a5f680ff46697719df09f759001ec2578ac1eb3e3f1bacdb72344b76ab0ed55b15ca90f57cccea82dd722df84278f298c360afdf2463a090981648bfd425d50694d2d8ceb67302f7f74a40a627308f74504f636c1f04f41a26fb3a30c6d0c7b7d49dad2a1fa4faa19e499805e47e6da2c16ddf2a2", 0x87) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)='m', 0x1) 00:03:35 executing program 2: r0 = socket(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) ioctl$DIOCGETSTATE(0xffffffffffffffff, 0xc0f24413, &(0x7f00000003c0)="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") 00:03:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x5, 0x81) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) accept4$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xfffffffffffffe01, @mcast1}}, 0x0, 0x0, 0x8c7f, 0x54523ca3, 0x10001, 0x1}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0xffffffff}}, r3, 0x7f, 0x7, 0x46884c92fcf57f61, 0x3, 0x9, 0x28}, 0xa0) close(r0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:03:35 executing program 3: syz_execute_func(&(0x7f0000000180)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 00:03:35 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f0a9700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:03:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000000c0)=""/86, &(0x7f0000000140)=0x56) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:03:35 executing program 1: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0x0) r2 = dup(0xffffffffffffff9c) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000380)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) r5 = getpgrp(r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r6 = getpgrp(0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000003c0)={0x20}, 0x4) setpgid(r5, r6) 00:03:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write(r0, &(0x7f0000000400)="3268e38ac7878b80faeeb6261a7fe194710211522c01136af1ecac50f3dc3f5ed1a2c5d7dc47608de6c32c0d81514a60eb99f45a48a55cbb67f5963c278dcd0600106c1faf244e1514a55950c9b0ce0ca4c7eb45beb46f3357fe00", 0x5b) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x8002, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f78e496"], 0x8) bind(r1, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10) 00:03:35 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x70) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x400, 0x4, 0x7ff, 0x1f9a, 0x1, 0x6, 0x8, {@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x0, 0x1, 0x9571, 0x1e5f3dd7, 0x20}}, &(0x7f0000000100)=0xb0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000240), 0x401, 0x5) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x101, @mcast1, 0x40}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x2000000000000, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0xfffffffffffffffa}, 0x8) munlockall() syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:03:35 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0x2, 0x700}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={r2, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000640)="f76ad0e92c293cb7592b262bedcd1f4ec5a37e8e776f93661133102fb04d048ea99a562b95a3b6cf094404a83e0cc77b0b06d875ab81b3c2300e89a4f993d639218f0a812c20340ea7f7bafe859aadc0256d80eab14c52f695cf2b4a51b99c93f01138529d1043354279e84cbec04970a06481e13790cf42d9213e454da2da53f9bfbb637ec991b77cffa211ba4db7f39ffcb050517274035f7ae89c415f3e7e9644634b749e0bb580df3533fd96e2336032e8590cd87faf7a677518e14d67c27121a44e4ffe05eff5d1cfbbb3581f25787af98fb81ba1d416a336b06e8fb6bba0b173ad846752b711ee57bbb7d4a90f4aac5a") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000200980002000000000000000000e9ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b000000000000000000f6d715909c7681a1623cff130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c1e00be1a6b6d719dcff947943bfd4a8656da6c859a990957ee4131609ae0fa69c7b55f3f950d67", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x9, 0x5}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r3, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000180)={@multicast2, @multicast1}, &(0x7f00000001c0)=0x8) 00:03:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1ce0}}, r1}, 0x84) 00:03:35 executing program 1: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadc0dafdc3bafdc3b2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6(0x1c, 0x20000000, 0x7ff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x3, 0x2, 0x7, 0x2}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x1, 0x4, 0x10, 0x7, 0xff, 0x0, 0x4, 0x5, r1}, 0x20) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x6, 0xca, 0x100}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x9, r3}, 0xc) 00:03:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) symlinkat(&(0x7f0000000080)='.\x00', r0, &(0x7f0000000100)='./file0\x00') 00:03:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2a8729c5, 0x8, [0x1f, 0x4, 0x3, 0x9, 0x6, 0x6, 0x4, 0x80000000]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) fchown(r1, r2, 0x0) 00:03:35 executing program 3: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)) 00:03:35 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af04c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000280)=0x7ffffffb, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000) setsockopt$inet6_buf(r1, 0x29, 0x53, &(0x7f0000000180)="2706420cbcb1da969c3ec964174cd4fee2aa", 0x12) 00:03:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) shutdown(r0, 0x1) 00:03:35 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000b534bb70adbbc84fe764324768146617574fbe0624fa7bfd25d162b145524796dd7a195317114d186194ab034a4585f5b2521fde0806f83bd8b345c7417c29a00251272d4c632a296c2e341768096d9752700c4b0c553338dfbf982ea06c5eefbe652ef0942471db1f896c851d9dc9a5bddc081081f89a8d2a53ace4124cc8d00cc4496653c223ad0b368398e1e50f4523a1a34a6ff2358ce1a35c7de2548770f81ef4d3bdb36355", @ANYRES32=0x0], &(0x7f0000000100)=0x6735bf7419fdf662) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xfff, 0x800, 0x600, 0x0, 0x8cf3, 0x3, 0x66, 0x1f, r1}, 0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) 00:03:35 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x100000000000043d, 0x0) ftruncate(r0, 0x8000000008000) r1 = msgget(0x0, 0x9) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x20}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) 00:03:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000100)="51e4", 0x2, 0x81, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180)={0x6, 0x4}, 0x10) 00:03:35 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1f}, 0x1) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") accept$unix(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x5, 0x1) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x3, 0x9) syz_emit_ethernet(0x103, &(0x7f0000000280)={@broadcast, @random="50a792c88832", [{[], {0x8100, 0x3ff, 0x1, 0x3}}], {@ipv4={0x800, {{0xd, 0x4, 0x3d8, 0x4, 0xf1, 0x65, 0x1, 0x7, 0x3e, 0x0, @empty, @local={0xac, 0x14, 0x0}, {[@generic={0x82, 0xe, "02cd701955abad7fae9f90f9"}, @rr={0x7, 0xb, 0x0, [@broadcast, @rand_addr=0x4]}, @ra={0x94, 0x6, 0x1}]}}, @tcp={{0x3, 0x0, r1, r2, 0x8, 0x0, 0xd, 0x44, 0x7f, 0x0, 0xce, {[@generic={0x2, 0x2}, @timestamp={0x8, 0xa, 0x4, 0x2db3}, @timestamp={0x8, 0xa, 0x0, 0x9}, @window={0x3, 0x3, 0x81}, @sack_perm={0x4, 0x2}, @nop, @window={0x3, 0x3, 0xffffffff}]}}, {"710fcf6080dec18d3a9e1513b7d78f81296c5f56621f4cc3054f8161989371da93a0be6606314da85f8c928a7e63b781b3af2fb0d0e62eb06f4075312b2b3525ea7755c951fee1c65baf42efb342466d14b27dfe402c25d58e37189211693e29ea863c3635352e9642b652188abd78cbec5ce10daca31b09cc780d00e93f13508b08a712309ab71bb3"}}}}}}) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb88a808008100480086dd60b60bcc00082c00fe0700000000000000000000000000aafe8000000000000000000000f8ffffa98100535300000000"]) semget$private(0x0, 0x4, 0x4) 00:03:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 00:03:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) close(r0) ioctl$DIOCRGETTABLES(r0, 0x20006601, 0x0) 00:03:36 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af04c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000280)=0x7ffffffb, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000) setsockopt$inet6_buf(r1, 0x29, 0x53, &(0x7f0000000180)="2706420cbcb1da969c3ec964174cd4fee2aa", 0x12) 00:03:36 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1001, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20184) flock(r0, 0x8) 00:03:36 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c0d0f05f30f59bfd928cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10002, 0x10) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 00:03:36 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/96}, &(0x7f0000000080)=0x62) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x0) r2 = semget(0x2, 0x7, 0x1) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/226) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000002c0)=""/4096) getpeername$unix(r0, &(0x7f00000012c0)=@file={0x0, ""/108}, &(0x7f0000001340)=0x6e) connect(r0, &(0x7f0000001380)=@in={0x2, 0x1, @rand_addr=0x9}, 0x10) semget(0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f00000013c0)='./file0\x00', 0x8000, 0x2) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001400)=""/64, &(0x7f0000001440)=0x40) semget(0x0, 0x0, 0x80) read(r1, &(0x7f0000001480)=""/65, 0x41) r4 = shmget$private(0x0, 0x4000, 0x220, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000001500)=""/4096) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) mkdir(&(0x7f0000002500)='./file0\x00', 0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000002540)={0x0, 0x7d}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000025c0)={r6, 0x81}, &(0x7f0000002600)=0x8) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000002640)=""/150) fcntl$setstatus(r5, 0x4, 0x8) ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000002700)="aeb6f030d5afe0590661b7774dc9521895338156b3c7f3bce856934a712ffe8ce99a3e6a83502a4e732443b42c876229dd31941fc582fb31df6e9b13b237400a5a70a490c6b111a41dfa91e1cfe784210b81f3b528c4fd382b340a23221892caee13f6b972a327e4f9a029e00b577d7e68973a7ffb89c6a72d4a23ee8aca169842a72d43f042515d7ee02bdc8444658ebaaf2c212ca769d58d2244cdb751a0f3e816743ba2c955a32d2f69d1f48130648342f2f44315eb8bac4491d5a0a743a51122b43f2b0104f32181efc5355e4d") bind$unix(r3, &(0x7f0000002800)=@file={0x1, './file1\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000002840)={r6, 0x6, 0x3, 0xe0a}, &(0x7f0000002880)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000028c0)={r7, 0x1f}, &(0x7f0000002900)=0x8) fcntl$setstatus(r1, 0x4, 0x10008) ppoll(&(0x7f0000002940)=[{r1, 0x4}, {r5, 0x20c5}, {r3, 0x20a6}, {r0, 0x1}, {r0, 0x80}, {r3, 0x4}], 0x6, &(0x7f0000002980)={0x5, 0x6}, &(0x7f00000029c0)={0x1}, 0x8) getsockopt$inet_int(r3, 0x0, 0x4a, &(0x7f0000002a00), &(0x7f0000002a40)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000002a80)={0x401}, 0x4) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000002b00)={{"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", "02b91fdd97772e9b4a931a6c1a38d71eaf3985d020291e89ca86408471556047", 0x3, 0x7f}, &(0x7f0000002ac0)="61c47ced77673cda0dcd967b924f1f73df644066d6400926095376be3161d10868b101b0319db8", 0xdf0, 0x7, 0x0, 0x4, 0xfffffffffffeffff, 0x1bb, 0x40, 0x5}) 00:03:36 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) socketpair(0x17, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="669d4a96923db927c3022a5833b5572060ce449381e09fedbe04a275d873b099862c49150caa6de3fc93b82261aa5b0372b127802a016cefe557c6824e7d630e65c2754d3d9177290f530e70", 0x4c, 0x20001, &(0x7f0000000200)={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3cf, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x81}, 0x8) 00:03:36 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) fcntl$setstatus(r0, 0x4, 0x40) r1 = socket(0x2, 0x10000000, 0x200000) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x10, r2, 0x0) 00:03:36 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x4}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x80, {{0x1c, 0x2, 0x4, @mcast1}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:03:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="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", 0x1000) 00:03:36 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x200000410, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="98c3dd985075fcce44ab8f9368f6ed83e6d16ffa9052948b9c9ebdb1515818243c422b6313484a88395add993bf0179ce49159c4a80011c1b5836ab6b3601083b686a1ec5be0974c89650efd5f31af8d9114cf54834f136e1848bb828285423fc3a277", 0x63, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000139000/0x4000)=nil, 0x4000, 0x2, 0x80011, r0, 0x0) 00:03:36 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockname(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="1b", 0x1}], 0x1, 0x8) 00:03:36 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x101, 0xed48}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x1f}, &(0x7f0000000240)=0x8) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) socketpair(0x1f, 0x2, 0x1, &(0x7f0000000080)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000280)='\x06\\\xe1\x8d \xa1\xe8\xe9\xde\x834\xa0Mt*\x1e\xeb\x10\xec\xd9\xd8\x17\v%\xbb\'\xf9{\xc4\x8c\xdf~\x10\xb8\xdf\xc8c\xebw|\x1e\xac\xe0E\xc2\x9c0\xf4\x93YL\xadLp\xb0\xebB\xfe\xdcq\xd0#p\xa5X\x85d\xaa\x170\\\xf4\xc2\xef\xeb^\xae|\xdfl\\\xd1v\xa7d\x1cf[1\xe4\x99\xa1\xd5\xe9/,\xe6\xfb\xc2\r#\xd4\x8cl>Vt|\xe3\x84\x98\xa5,_\x16\xb2\xd7\x8e*\x9a\xdb\x82\x85', &(0x7f0000000140)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:03:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="5582a66ffc9e436706264aafc53e802d864041a7b6836cb23921b628c867") 00:03:36 executing program 2: syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x241, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x84) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000080)="31810db73dc2274f67552446d62cb8f699c9c7e305d11b9103a4ed78cd2789cce86dfa175350b75f95f8547f95dd2afc9544e86f33b110479de669933fb788ee9ed48dfc632f9b4cd1fbd5fb65bb6ad20f1f27ab740253") 00:03:36 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20080, 0x8) fchmodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x28) setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) r2 = getgid() freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r7 = getpid() r8 = getpgrp(r7) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x2, r3, r4, r5, r6, 0x121, 0x9}, 0x3, 0x7f, 0x1, 0x80000000000, r7, r8, 0x6}) r9 = dup(0xffffffffffffffff) fchmodat(r9, &(0x7f0000000080)='./file0\x00', 0x4) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) getgid() bind$unix(r0, &(0x7f0000000500)=@file={0x1, './file1\x00'}, 0xa) 00:03:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) writev(r0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x8}, &(0x7f0000000040)=0x8) r3 = shmget(0x1, 0x3000, 0x4dc, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x3f, 0x4010, 0x4, 0x8, 0x1, 0x878, 0x8, r2}, 0x20) fcntl$setstatus(r0, 0x4, 0x48) 00:03:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x3ff, {{0x1c, 0x2, 0x10000, @empty, 0x80000000}}}, 0x88) r1 = fcntl$dupfd(r0, 0x4, r0) ioctl$DIOCGETLIMIT(r1, 0x4004667a, &(0x7f00000005c0)) 00:03:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x600, 0x122) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x0, @rand_addr="c90cd0434a49f2add60f2651c0b98c6f", 0x8b}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="7cfdc24b2a4507e23e30509aba938a85f8317876f99e3c7e0ca4f2230e46c4ddbaeb077d5c8c6235ee5cb85218133ea2c5202fde9d25d5a9573355988f11fb", 0x3f}], 0x1, 0x0, 0x0, 0x80}, 0x81) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x20000000) 00:03:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:37 executing program 0: r0 = socket(0x11, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x8000109) freebsd11_mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x100, 0x3) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="feca46ee78128292726921527eae6b5440d25527ae574adbff5c7c2081d171af4bb245549bd18eab4e216dfaaef2a3b6460df06b92aea33f8b5ae21aa78757b927d9ee7c40962525ad945f0ac2a16cedb733359d2362a52b020fb99bd63df78c51bd62990e9d569c5026843f5acfc027b9f1fbc78b87d609062d249995ebefa1f8e09a1e407043773ae333bbc8ceb96792c7cbf7986b7a0d5de97fac3d537d36bcbe5bc9811131c750b6cf91dc524a9f1386990e92072afa91533d9126787cd78d4247ad8b235ae91ef9cb1dbfb208653ecb1ea8b63ea8b20c398f8d0f35f30c177979d862112677be9a2c", 0x7, 0x1, 0x2}) msgget$private(0x0, 0x402) r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x2e, "07f2940201b4818379014aba1ed635d068245dfe7d6e22947fcb7a849177e20fc7053c33509a0e6f9ffa1f43354a"}, &(0x7f0000000400)=0x36) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x8}, &(0x7f0000000480)=0x8) read(r2, &(0x7f00000002c0)=""/155, 0xffffffffffffffdf) read(r0, &(0x7f0000000040)=""/213, 0xd5) 00:03:37 executing program 3: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3, 0x9}, {0x2ae}}) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f11c4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x6f97, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x100000001, 0x5, 0x3}, &(0x7f0000000280)=0x94) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0xffffffff}, 0x8) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000003c0)={{"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", "77717ef80fa99c4590a2527ccede96320be030b095cdc092b8abebb03aa6e962", 0x1f, 0x10001}, &(0x7f0000000340)="1870f19f2b338e8521d5d360c27805f609735100e39af16752b4ad641ac84b2560a26e8e1a57c833cf3643e000035259559d33eccab8184089d9a26ef0d33600c569002a6909b1409665aeea5a07a64568db9717f7ee135c73813ea76fb8", 0x100, 0x60, 0x7, 0xffffffffffffff00, 0xfffffffffffffc00, 0x8c, 0x9, 0x39a}) 00:03:37 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x52}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xe2, 0x7, 0x1}, &(0x7f00000001c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 00:03:37 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = semget$private(0x0, 0x0, 0x605) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/36) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r1, 0x20) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 00:03:37 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) socketpair(0x1, 0x3, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) shmget(0xffffffffffffffff, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) 00:03:37 executing program 0: r0 = socket(0x11, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x8000109) freebsd11_mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x100, 0x3) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="feca46ee78128292726921527eae6b5440d25527ae574adbff5c7c2081d171af4bb245549bd18eab4e216dfaaef2a3b6460df06b92aea33f8b5ae21aa78757b927d9ee7c40962525ad945f0ac2a16cedb733359d2362a52b020fb99bd63df78c51bd62990e9d569c5026843f5acfc027b9f1fbc78b87d609062d249995ebefa1f8e09a1e407043773ae333bbc8ceb96792c7cbf7986b7a0d5de97fac3d537d36bcbe5bc9811131c750b6cf91dc524a9f1386990e92072afa91533d9126787cd78d4247ad8b235ae91ef9cb1dbfb208653ecb1ea8b63ea8b20c398f8d0f35f30c177979d862112677be9a2c", 0x7, 0x1, 0x2}) msgget$private(0x0, 0x402) r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x2e, "07f2940201b4818379014aba1ed635d068245dfe7d6e22947fcb7a849177e20fc7053c33509a0e6f9ffa1f43354a"}, &(0x7f0000000400)=0x36) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x8}, &(0x7f0000000480)=0x8) read(r2, &(0x7f00000002c0)=""/155, 0xffffffffffffffdf) read(r0, &(0x7f0000000040)=""/213, 0xd5) 00:03:37 executing program 2: r0 = msgget(0x0, 0xc) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/18) syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:38 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x10000000, 0x1ff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) semget$private(0x0, 0x2, 0x80) 00:03:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) syz_execute_func(&(0x7f0000000200)="c4a293f57508c4e1f55f8800100000c461a35ab30000000067f341a7460fbe5d0bc4627d0fd8c4a179e66500400f010e0fd5d4c4c1fd11c8") mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000300)={{"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", "cd00e04514a40a7a38fb36d0f93e188a8775e6204362398eba04d2e74247902d", 0x9, 0x3}, &(0x7f0000000240)="7b82a1117cc14a077afb22a5df58f7ac5d34bd93a724e15164f4c6d3efa03bd6cd8fcf8fb4ce3bc12b1680e12b82ec7901cf656ff383fb1279df0934f85c0963b0ffaac3bc1080030a9efb93d248ffb895df5d3d482bb3b38c84b875469fcf4a969501cbed4bddfc871762126fd98b56b58fd106a8b7e729e872e79bce8929d71c9e96723663c39099e5a8", 0x10000, 0x2, 0x1, 0x1, 0x73, 0x4, 0x9, 0x7}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) semop(r1, &(0x7f00000001c0)=[{0x2, 0x1cc, 0x1800}, {0x7, 0x3, 0x1800}, {0x4, 0x9, 0x1000}, {0x2, 0x7ff, 0x800}, {0x3, 0x2, 0x1800}], 0x5) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r5, 0x1f470000) ppoll(&(0x7f0000000140)=[{r2}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 00:03:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x1ff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820202000004"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:03:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="fc9b1e45d031fca037ca327fcc09e2f5212005f0edb9db5af0d64c52cdadd6da605eb702ab6133f015fec676c2c36c5d1870a2fd002fca5888beb5320e466d4f2b73bc5549ff15048fdca9331ae50064dcd04e4bb661719cbecc9f8b5b7f914fd9116b2ed0748e2fb5c7f66572615ea58fc13f2e40f4f8a0df8e3c11c931d99f9bf6422ebad845838711b0e401fecc681169edf5bc51b137a8c87bab3369f2a34a36") r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f00000003c0)="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") 00:03:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x8bfc1b173948a231) r1 = dup(r0) r2 = accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) sendto$unix(r2, &(0x7f0000000180)="17377508d924de05b8baf1731f7943958266441a05", 0x15, 0x108, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8) 00:03:38 executing program 0: syz_execute_func(&(0x7f0000000240)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635b43d9f6c4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") 00:03:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000200)={@broadcast, @local={0xac, 0x14, 0x0}, r2}, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = socket(0x0, 0x10000008, 0x65) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r3, 0x0) sendfile(r0, r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0x1f}, 0x8) 00:03:38 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/83}, &(0x7f0000000000)=0x55) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0xffffffffffffff51, 0x4}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xd88, r3}, 0xc) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r4 = fcntl$getown(r1, 0x5) r5 = getpgrp(r4) fcntl$setown(r1, 0x6, r5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:38 executing program 0: syz_execute_func(&(0x7f00000001c0)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826e66400f1a04eea80d86f9d426c7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socket(0x0, 0x5, 0x1) socket(0x17, 0x0, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:03:39 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0400000005007f07ff018000"], 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:03:39 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000300)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340)=0x100, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x11, r1) setsockopt$sock_int(r1, 0xffff, 0x1058, &(0x7f0000000280)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x4080000000000, 0x0, 0x7}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:39 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xfffffffffffffe6c) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) mlockall(0x2) sync() ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000700)={{"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", "a3da7e8bef854dfe22bf953f750ca8ffcbcd65d479bfd54022a6b2b89697eb1a", 0x4, 0x7}, 0x0, 0x100, 0xfffffffffffffff7, 0x3a6, 0x7, 0xfffffffffffffffa, 0x12f0ae16, 0x400, 0x4f93}) __semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:03:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x100000000, 0x8, 0x846, 0x57a2, 0x1, 0xfffffffffffffffd, 0x3, 0x3ff, 0x5, 0x101, 0x6}, 0xb) fcntl$setstatus(r0, 0x4, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r2, &(0x7f0000000240)="f376", 0x2, 0x1, 0x0, 0x0) shutdown(r0, 0x1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mlockall(0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f00000000c0)={0x400, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x118) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x10000, 0x10003, 0xfffffffffffffffe, 0x100, 0xfffffffffffffffc, 0xffff, 0x100000001, 0xb1, 0x200, 0x2, 0x1f}, 0x6) fstat(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000002c0)='hd\x00', 0x3) 00:03:39 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="31254e4c66c19ed49eeb271bfd7c2b613b638bd97f4786f2f2e024086ddace7529da5b7483f144a85e9493e511e9f2b1e8680644d701e0fbbe8d2e2b8db85e1a43e0b0141a10fd8e4194578329a4278b23f8786f27a4b50ec285c5a564a659ec814dfc39d7c77f153c9298d33b68b722ccc741ccd9705bf68cddd307302a02a7ad82ba32f3fcabed6125e97c8c98ece9d92b92920c85fe837055974e1886a433c5342706827d9b0e4e9e35be8ff6c0ca3819459fec92528ac0165ba4764b46cae92afa03e2b409ada00736e416eec89b7fb710cfa58ffa5d208af532a07e92172954427af75e571626e42b69fcb843", 0xef}], 0x1) fcntl$dupfd(0xffffffffffffffff, 0x11, r0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:03:39 executing program 1: getresuid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000200)) 00:03:39 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000100)="7186ce74c33b25c28b9c0a402d79546393e804bd64d6f805b244b42c3d59130a87f5b26025d3ea49d318ea78efd7419fc219bd4ecda9e5ff811b9cf7fc4365bf71e8aa9faef4e18559641ea8f8a2be858d7ae646a5c624b286827304f3fdbe32e824ce4565171d5e689fe0182ddc52ea49c35c63471b95ce983f03f3621966ad6f1b8c25b1492236e124a10f5886ad4eb2bfd0d10982d681c3e68c555f54af4eaf5bb8f52b3ca7f3a7c26d41cfefc58113bcbff69541b46805c0947f4759a47d9f39ddfaf26a9e1608d06ad12651c9913172490ab6507e9c927abfc05a26b63c803063723f95987a2401f06bcbb58d0d5b27d689551467f471ff02be8939cc4055f90003d6409d37b5fb410ce29bd6a254869d05e9cb1449a09054c532a098cea6296a6a017fdccb396406053c10a6f1c4079377035654f9d5bb6f94637961d663859ec2c9df2b615730cb908b3eb9b543d7044d6a78cd61c5aa8840232a0e63868fa7ade708ddec4e105ac3422e04e166948f34a3b67548c04884db315e1cb9f8432ddb18caee5ef21c7ca17b4c70e6fa9a9c7914a3a185a0089ac9cc9359085ec3952ed25e0bdb86a545094817b941a413b1080c4c70f639b180ab999af452935fa36b686b57c7870d0f935e34effc7f6e076d0f5a7573139a48ece48caba5fec9b1cbb33b3833cf8eb79bcdf26b9c407c7adb0d646d81decacea85ca2102bedd8806da5ad6fc109bf9818873cc6f7ea04056ffeb708adef05988b45a5479004c44b0df94ef4a56be777ae1242b1c1002bd04c75031d0bced11812fdd02b4150d9bb8c2b9686f37557a252290738c8e044dc2878c0032385866a601fb35c2a3b114bc7888f3a58fdcfebb5b9788da24c8b4d0b83df0d8f30023d971d55388cd719f5b4078e004860aac174b273fedfd3b592fa85fdca6f798e1478e4e00be1cea43a4b6ef529faeabfb0936c8b19e78344093af5f711925df9a93807064aa1657258171f2aaad8961ac9ae88eb853e16efc3eb87fd3aef068a0171acc5e15f180c93b8b731905698b4a9a07291da5d65cf9bba4d8abcfc1a5be317ef7c411bf7f871a517b45715434c0b9d97212424e8adcf16ae5a1674829d3fe0712bba6530c7fef7d99cce117d59d7bfdc0f3678024dce015d78eb871f2aa8d1d5c97e32f1639e0fe20e7e420dbf3de3c78bdd8769276211a1938bf8f377162c8cf5488ec1e047b26916f8b81fc7934cfcf556b0b1d91635939cd9dbe852951d56524634cbb6f54f8a60aa47f3360779a7c346fd946b90f80b5b87d504d03e24ed1449616471785bdab05e219f451fa0b79e954eb8d3f1a4c43c56eea57200d4bd7befa0762af2f043d2e35fa2b7bdeb670ce7b136f5a7fccd94726b211af6fa0ca4a57d8243cbdbb5755c2c0c822b7cbe1dabdbfab485a75b58b7315e327e7634cb9a3921fafe6d19596543a160652b2ea8bde62ea8017ef288ab91c6c4f7a5378c74b7838c18378206219d8192309e15612839d338350d524f10e1abc545bb4b87b43442b319823d95acbb15d7c675c44165beae6c3fab74508f5c0cdb679985d7b6cb5fe99508bf105494b88c909e6952ec3292c64f456a71c3e7beb852d8f143855a75fce61083884144c26001a85f081446609b036b52a86b79190b49054ad30497d650f7bc8f924ffc2da722672b25dd29a5409af01cded4e4a80aa63e5313c9d160039a7a34fe9554be9028b94c4a1d3b2bc43676d050621362df4eda41a099bfca2caaae8acdddd215e28fa96d0b847932143e50d97fe5d6bb21fb105dc9fe7a803500f49d8453a1f00fc5eb014eb21e7e2a34f3642aebc23c4a996d32794a235987bf20a89d6041ab8f727f91bdca8aa746779f35bcf628288204dd63f6c1414567f1ec3fe3a5a8965566b84d26e51904dd6d670cfa91c617f9eeb5f1055c5cb72012565fcc65d3a91878febaa9fb9f782f004362d585d731f76d02ca23b71df990be29e23882414196772ee727bb88a844fe43886e0f616f6a31d671dd3a06aafeabe679d0eb793856ef1090285a6ebf3861994f1b8a427444d3af5d73b49e0aedf304061597f3ab3b57a234a9c47aaa76382e160dda7da753ad7e0c927fe9f22113c1d67a98554a6a59f69e889d2d2a5a24b50a11a3e1a353067cbeb76ce8ebab70190038a1841bdac1b3aef218b74d72d9c430f373f814f0e38366f0ef2948701b77c6488a8d79fa36007a1a2a811900838db51a08815ca1897f24363a4cce73222c1491e902aa53fec2fa0ed2bcf5cb0f4c45f61404db14cb9b84e8600613024b86c0723d32277d251d5eafeb8b05b89f04df0b5d2c98a1bdb08a2e617f2b916782498473066a62958264f25d8b562e9e1078f21a2e078751c3b69c5cfe3bc1c63bd9342a253935dff617d79ce972e9aa1f36092df7549fef74e847f3ba57544021a9a4af42cf05e23d014aa546645a335d76cafd55abfe1448e5ba0439779186bcb758529cdea8fc0d8620d9e085f68c656942f4b161936fa3c9a31f747e2117b447590dd088c5bb32a29be11229859b8cf7d41c4a8fc11914c677c478bbe8ec0ec3c64831893caa2fce842c1bed7ee7ebc8285bed6dc8d577a013d9f4adc3ae0d5b92ed1e64eb4af78aa9b06d610dc4fbacfa67a423a6645c8cf98852f1f6c0acd198970514a100cde93706de3148f5b0b1ab347a7dc0ea5796a9d34412c5d947a23f4c08bb0a214e6d54b909c6a3319c3f40ac9b896e40f9782633a2f3471bdef31e9bb0836d3f9fea9cb660dca928d3366bfa411e27ebd1fc7434530a85400aeb9cdcd610cd9daa1ee4e66ce95898a3f62f7ce13a3c08ac60b9679fd722831696f80b3eeb232cfb70a142ac7d75d50e2bc6bac207107f6eeac12683de31dc053654bb2d0850a400cc2411dfaddfbb67cfd29c82145c7518a65639eb001d89a2a18ec8c885e6634dbe8bf26feff417031b9d43ef8536bbb7c24d6d1e3c013fbd66617ea657c7be73ff3e41034fd279b91ffe7490716b6808aff7929b18d126c5344e7e827fe459134ea4b0d6c4cbbaf1a04591acf5f72466bdd9604e4e4cc0bcf83b39ae75b4c16472c12aec4495528e62aac1a9aa458a4685a8a1877ce8cf452e284257ef88313a074ae2296e039460d4072377c54f08c3874aa2c9632730e845749d22be44444a80e7ff3a0ba9891f1549c87477cd7d28d9806312fd50dae2276a35e644d0be6c9fbd44bece7533fc08b02712c53de6e398cd9f7d6e44b1ae4355ebf3f8e706974586aa996d8950120e634c0fcdf7c58c47bfde6933ee00650b7f146b87f79a76624c9d9e45337aff6c9ee473c6992f4807c3c5690075b0ce5b6e3a2298824342d79c2df314c867a9ff5a12df39c76a87161fb3bf256687c0122dcefd562d9d0ba3900abb21b45e1d9951980e4498f9208b131d6bbeb1d97db7e9761ae9a027f2ebe9f44ecd353789e45428a7764a2c62784bb6d8b0f3a3ad214fc82695f43d15ef3516029441e47c4096cd66fe53e4bd34909dd31f2eaf66f86c0c3718c61cf2fa8d28d31259d8e19479ee1be2a99cdbf3542c12ffe4f12b5f6251837f981bea7c938929b52eed1a22d405be5584c93792d3603805e953261ba461ab7f04dcd07f4e2e7c269617e7193e960a1ae3b8020b7adab41ead933caeeb395cdc6ba2e3702e2bc7c1cc91f79488614fa88fa4fa2fcaeb74c1c94911f877ddcf96f3959fea4a6f43dfd684db941530413218f02e03fe200c24f0ce9dfebb871a2fdec836ac28fe609fe0ce5693afafe35acb454461dd7b0ad8ab5600ab621a1df4a7e5b8ab7e820c60d5b4f51afbd8fc50a457ea405908304f0df39dea62fa806e34bd2ca0b94f05aa29acc2ab95e03a91fdfdec0c81d12ed4bb0618cabe194d4b57673362e567629eda2050ab8918022e3d2cd9cb5bdc7720d215d01cce2863d0a30d0e9d1e4170a7527353d6200bfcc90adea1931e1a061285741c43652bf44786bfd18175fdcf3b994a282e3e1b27fa88c8641a211891a4567f5c5cb760544e5f2e39ea0ab4e55ea8cda8867760b12a59937c63d44029189baeb961c96ea51f66fc43b87488baeaf4c552c22089a20d7dd62d6d8ac7de879185c8308009292939af36b5ae988d957503dd014aca5512f56a0ff68a91324ea045d9d6a71b37dbf442a890ff7bc13e53abc29f8fd6e0b724f0ed7b71e8838210a41064551d717e94e62f866d4c1cf8b7b6f3f8fd413447d8bcd44b5379756c32eabfef7a9336672f08a17c173df2e332d89f6a62cd5de54578f2467f5125137857d73922a401a3562f17c3bfa9a9ad575cf92445759eaefc05865a53f6f1644b0094a39e47a0f1061fced7a920af47f701b4b210cb29482b44f4611f481dfdea0042943b7534ed167bc3f243f52aea7c3814d64ad343feeb3b218e161db3ca4fd32c0bd7fbe04a46440f0fedfef55805b5d18d6788c32ae89d8f1718ac8ea43e1be1f724cb09a7ea4e567c9b06ee749e799e06c78b230de23cbab08f63b63b29b2b2c83ba7a7c0b5d8db3e225252ffe098d96137f6c3c77fef72737c733c8a8865a33a7c5f6dd44cc4da37ebb4c75906eb3826959750896fc3ea2ea67a700dc754b4ae80187112100f69fc4ab418553a897d6e9f5eed02ad736a7ef821159d393384028480c205cbfd2470c98bb1fbc86e72d2121ff4a6fb407070cbf0f9b7a0f5465c1fc5e3d36b28a63faa58a11a100eac2a84d9d89eeef22c4fa8d7f56a4d10cb73cb5e1681b05ea6d9c881e7f71e3babccad3ea4711af0471ecfba15fdff4d54e2feaea3e60bf9d840cf87c4053da2aa4d16d3c4ea28e7d72d29f3107acc21f936b85ccf4aeab91f0415e8e828ee66491f124cc592704e6977942cab45f4fad556661cda833b1b26c56475c15e08d2382929ecd10153313caf7e4c6aeead99f9a3d0dd162ac3c3a7e6fc365d3150da27c4c41f6ceaab7a3165ffc93b58dece1cb92fbec08939a57899c63410e611a455ff79d52a677c2006f38d7d02b89b145f258ad639e244560369fab9606948fcd214d86538e6f5b87995584c0dc19fd9d2c7f0839d898d2ac6ddbde8e9b06d94ed439e530dbc904074fab81fc4d305cffd26bdbb4107a7906f448c9abb2843ed7a2e4129435bf9a3a5262aee95604ff574ce70aee1fba132b307c879676d59f9729a579d5d9fec91542c36c0eb1005d2464994b7c4ca0af7be814ed93b087c81d40901e2a5fb8ede1b3f4d32e5d22830fb8495463adc0e3341ac6dbe17277d08d12029a91ac5bf5daa3de21740103235dd10240936174663402aad74a470a47f26612c9407fec853dbc0938ada9c4c31d24b8fcec6563801f6cc6cee3edad27dd5e34453cba2c5f35508fc7d703998c36c90a62095e040585e2846e07de2507576961c4e9db9d1b6c97fdc3743e8ceec364e74453984aad0f0644920a614add8ff675f400d0c4c77596d582df6b00522426e5c10651dccf93cbfafd075ff5c823e9d85abbdef7b110f6766a238f45bc8effeaf032e0f591d146eb1dbea5ecec1c886ed6554dc3b11a27ff7c2300862a055915f3a70c8c793d1fe84d8dbfc1eb2fcca226d56b3bd374666584444881847f5a0681863555935b7e4c0352a030ed4fda8c23ab854cc5552106783bc1675d2ebcfcecc9025be989d79c4a71d7db3dd82f4e3e9f45ffe1e916a1ebeef71929db5dfbdfbdff1b8e757f0a87bb2c8029551e498556036a5a2798af9173333d5a7d43c001ed706beecb9b97dbddb780bd0ed957d7722e8117c07dc74b1ce") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000000)="46e7594d1011293284a6e10b019e2f0398b40cf8931b9a5f14b4f8b493309f7c82") getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) 00:03:39 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"b45739315090d7b5c5954240c8343768e6f6a8a2de6c5f4b02b8add682f1c2903a07ce0c9c11a1accac0ecc8ddd867b73a9cfb33aaba94da858953c41711785fb90ffe574165aeda6c287c500d9d6c94f4b838fc8d62d34a623708e8f818973c59606f478d5e9179c0e0be40034a8bc3fb45fb3d5b924909630bb95e664352f00e5395e1753909c74f65912539f8bbcd7a0d6d0dbdbdb5643ac10a90d3ac80716a29ff54ddbad752b66578cd7dddf43411891149ac15add6d54cc44884025c71369d24f82388e2deb3e8070fcf24b850a387b8e7db4d925cb0f7a6dd21e326fdc4bcf7b66a0627b384277596ca7640a32e01e2ee43ef3b81eb30ddc4fb93138e86dcbcc572408ab4105f816940ba6de9280c47e1ac0359d94a167ada95296bdd0b6081a2b912a034f2d7f4aef559f8817cf4c14bca788aad7cb756693fffc17834427870e479e510249dd0c7f68f73f4d856d5b492aaf972d11d22ea313c826b702aa8668207e7b714f4662d07c35f4a016a8011afa166e5d4e19c01c77a2cc996e81038efe4a35cc50cd42d1ef446986f895cb6a780bafaf42c2df50d231c83a12d7a28cc5a47ec05c479141bc28e887359896836515875a39a595c3a75defd709f132f9359f679f2ae064aacf9ffa09fb16f250c8f105871291ed1bb4381b14fff698b3e71c68bdf5365fe81563cad7e22d781855a1c379af16ae2c237f3f8b6f2d51c9ffb138b7b1247896daf926a4b25bc001e39ab7d1bb81642cd36283dbd4fb26a6ffbde53d865fda5acc798d6c45947cbb3f8c4dcdbbad4dac8daf05ce9a6909309978738965dc9f51dcf670dcadbf6ca8906ec8fb2d0e2ab4227d0274c11872545695fbf07135eeb1f69a5696219cc86d3e152ea6fc2cbe91fca539a51cf771c23514d31a6c1a979da2e326765911cbaf283be28e519d0eb3f9653ffa76de19e1b565b2622717d3a9379b7113cd92a088aa0a4aa230dac722db3fee8e9e3a017c7c7ca185561da5da7c638d9436cdc6ec2dc625a84ab0d6d8efee90ef33493e45f155760be034f58c97611fbbebc0d2748f3d5014de9e339aa01c8a7d77d77b43c5dadd29d13bee8bfb76b0481c73c82314dd1e8d83f5acb8bc921c807701de08901175f6523c7e5668587ccc476378db802588e4a7f421e89d3c55d92bb0fb1d1dbac480350509f51087d1e5dcb95d482451873687321c588315deeea87a0690a13bbfdee333a2266af11f93493f334289e43a9d581eef4158b46b0c9e3bb8699731645c16470c143174bd08f131b4195aefecae9fd2ae9789ca766a9de010134d793e3c6b6e0c77bb28b2c557c21744815c82d44455bae7715e5273ce43fad0f7257b99e8a3bb4358dfd005269f54fb92dad9ffaf163a2d8d48fcec253a4cb526538286659d92b61d496589850ea3a65190f4b8cebf95c7be6fab2", "da8190e0dbc5c6fefffc398a3b0061e6ad0594d2506cf770f95d9eb5dca494f7", 0xa3, 0x7}, &(0x7f0000000000)="7a77952a709959898884f48329e737d6cc2e0175fe7f8d38e2af7dc375c681437f6a3d950bed12473a6d3312d64500331133e735d095d19385b0fc8e741b9ba914a688bfa2b691d7b5047607598fedce48e6fe632f07f11c0fd3279abbae610a0a11ae6f7e5d4ff1ff963f389b3373347620a625d81ce79427b2f248b8e0a97241a0a88a08206646b3a86123ee4cdad73ddda267dea7d4cf40a2317a171d7f4740096b128f625cc77b6a735a7e88284fd0c98619a1075e5360a46b3ed00a3bf4", 0x0, 0x1000000000000, 0x3, 0x1, 0x7, 0x8001, 0x8, 0x8}) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000180)="2e857985e3ca922f251fca47b2c5101fa1681307545b21bc438677e23dd2edca3db1891013bca8c973bf8e02457e7b0921c60b80f12ddcc763e7e924c8d3b36dbbbf9c8a37a089b80a8befe10702ee5f68e1739e9d50e4f3e46df701093c8e8a1d49ace0cc1cd9ba856375fd432d7bd201146c8776937636c9ac745cf8fe5be2d3569679f983a36e57a4355986805d1a8acff01510e76d426c2b6c7db713c4d439b0b7234ffa2617aca8b4fe56bd9fdf4459c66bf267a7b7c163f66ed0d426a5238e4edbf9fe1ae62bd2316f6ae64ee749103eb13ca6c7fde51ae4966468299cd1bdcd0eade8e0119fb48f684b52a7") 00:03:39 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) write(r0, &(0x7f0000000c00)="ad27b1475417bf9578f8488103b9ab3d824b6fa54c1905ae995df40d5bf53fc7f9188dd8ddbefa3be3f593da564a69d480da22c5e828c53d6d58c1f61f79f2b8bfb05af855f2c9414981fb4eb51982a17ea9d3df7c885895e3a219318711c0ba15f7fa7deadd8de15cb1447f73b76587963c9b51f2b16d810cf4c61ac2804a2aa552424f3590411852d1000cf4296bf18f500849777b7916ce94f9e10ab39ec41e5579eecbc7d3ff450e6b3112cb062251aa512e9647055dce492afc8f0486a5a71e2ceb2bb672c958b862ec0a1bc89f", 0xd0) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1008) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/226], 0x1, 0x0, 0x800) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000440)=0xf97, 0x4) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000) msgsnd(r2, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x40) 00:03:39 executing program 1: syz_emit_ethernet(0x39, &(0x7f0000000000)={@empty, @random="c964626f55c2", [], {@arp={0x806, @generic={0x7, 0x806, 0x6, 0x7, 0x0, @local, "04f960f52b6756", @random="bd390d0c6834", "d569bb19ce094f04e71c4a49c6da4550"}}}}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x0, 0x0) 00:03:39 executing program 1: syz_emit_ethernet(0x39, &(0x7f0000000000)={@empty, @random="c964626f55c2", [], {@arp={0x806, @generic={0x7, 0x806, 0x6, 0x7, 0x0, @local, "04f960f52b6756", @random="bd390d0c6834", "d569bb19ce094f04e71c4a49c6da4550"}}}}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x0, 0x0) 00:03:40 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x500000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:03:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) r1 = shmget$private(0x0, 0x3000, 0x170, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 00:03:41 executing program 2: r0 = socket(0x2, 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x2, 0x7fffffff, 0x101}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd, 0xffffffff7fffffff}, &(0x7f0000000100)=0x8) getitimer(0x2, &(0x7f0000000000)) 00:03:41 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "a82d0c1123921e664f91ea5c876ca9bc3d3c2a75501484a218a3bf98489be79ff4d8ef0320def57a6e92fd6bc2909e5f7447eedd879cb28923fb6ad8708a4a10419da791b4a4d78027d67e4272d4b113a02c774822b4b6fcfb8ea7bcdf13b28a3869"}, 0x6a, 0x800) msgsnd(r0, &(0x7f00000002c0)={0x3, "0f647fab5c9ff6976a252a2f993e849b740aa11e0111167037341a41134a9d387b592ee7065639f3055281b036c10b5ba6c0d34df7a9fb8dfb1fecedc2c7565a8c4b69141132b1072d4eb21628611a6bf52757abe6ed1943af670f996e05cd178f56d83a981897b07a2c84cef75abced88e9c3679cb1a9cd1989d6841a3ee7062ff975522b7f471c87de5b552d51505d4d651684b2"}, 0x9d, 0x800) 00:03:41 executing program 0: setgid(0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xe088, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:03:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @loopback, 0x2, 0x8, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback, @multicast2, @broadcast, @remote={0xac, 0x14, 0x0}, @loopback, @loopback]}, 0x30) r1 = dup2(r0, r0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001040)={{"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", "97a517e1dea5c96011f4084aceec131dde24658108438a1e5ee2e75bc356e460", 0x7, 0x6}, &(0x7f0000000040)="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", 0x6b, 0x8, 0x3, 0x100000000, 0x7fff, 0x8000000000, 0x100000001}) r2 = accept4$inet(r0, 0x0, &(0x7f00000014c0), 0x30000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001500), &(0x7f0000001540)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001580)={0x5, [0x8, 0x3, 0x7f, 0xdb2e, 0x8d]}, &(0x7f00000015c0)=0xe) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000001680)={0x6, &(0x7f0000001600)=[@in6={0x1c, 0x2, 0x41a, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000016c0)=0x10) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0xf, &(0x7f0000001700)={0x2, 0x3, 0x0, 0x7, r3}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001740)={0x0, 0x3, 0x1f, 0xa1, 0x1000, 0x3, 0x3, 0x9, 0xffff, 0x3, 0x9a}, 0xb) r4 = open(&(0x7f0000001780)='./file0\x00', 0x120041, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000017c0), &(0x7f0000001800)=0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000001840), &(0x7f0000001880)=0x10) recvfrom$inet6(r1, &(0x7f00000018c0)=""/151, 0x97, 0x1, &(0x7f0000001980)={0x1c, 0x2, 0x5, @rand_addr="5a59cd0432eb7d90e54d993fee4cf603", 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x77, &(0x7f00000019c0)=""/247, &(0x7f0000001ac0)=0xf7) bind$unix(r1, &(0x7f0000001b00)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r4, &(0x7f0000001b40)=@abs, &(0x7f0000001b80)=0x8) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001bc0)="6ffc9f524d9b8b9e33f9e70f1cd3a9e38aec8836f2c15ae5e652d364b2a31d879aeb7c4113884b80869e33d25775170cfdca11a86f92bc96aa28f9a44647e716246c9467f228207a6c4700aefb848cf83cda4013e899c0c66a1a7a656f0da3d5690692cbc2633dba5290a4f174f3e72b3c8636300e2108ed88a7fcde3a942a6dfacf6c8da9f8176619467ded079374779d8ed25ae0c7f7b0bddf99527f4a831427f1b53a9fdd55d6361b393e83827f8bcdafe169b804b56a20c3891631ec11ac4dc31d33c8a9f9326a7f2cdfe1ec52", 0xcf) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000001cc0)={0x0, 0x1}, &(0x7f0000001d00)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000001e00)={r5, &(0x7f0000001d40)=[@in6={0x1c, 0x2, 0x6, @loopback, 0xffffffff}, @in6={0x1c, 0x2, 0x200, @mcast2, 0x5}, @in6={0x1c, 0x3, 0x7fff, @mcast1, 0x3b8}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @rand_addr=0xb1b}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000001e40)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000001e80)=0x7ff, 0x4) getsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f0000001ec0)=""/2, &(0x7f0000001f00)=0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001f40)={0xa, [0x8, 0x4, 0x101, 0x101, 0xfff, 0xfffffffffffffffb, 0x8, 0xa58b, 0x0, 0x800]}, &(0x7f0000001f80)=0x18) getresgid(&(0x7f0000001fc0), &(0x7f0000002000), &(0x7f0000002040)) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f00000020c0)={{"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", "39f44f379b375daeebd7eaf22ea83d1f994b334b5abfb2833d8451d852844831", 0x1, 0xb743}, &(0x7f0000002080)="35f5b349301508dc0e14865ef15fc3807bee", 0x9, 0x3, 0xfff, 0x401, 0x7, 0x100, 0x5, 0x1}) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000002540)="4a70d73e238bd6c920badf4ea18c0ca2677b91d0eda1c3582a2754331297bdf4409f9b0f1dba69027d62bb975878bd7059f8c5b8dd2e7bccf551edf3f7a9e6b0d43c593eb2bebb20a760825581fa235a013eef484d52ca01a4e41f6a7494816cf52172ab985f1d6bb07fd3dd6e86d15a733825c29cdd7a0f3d4344e25034d95124a1a8aaf9d671c3b6b519fb59db5d5c250c1ca5fc4f0c35fffeb374791046731950a83b654fbb74dca056df3c911819ca46b0789f42e3b7ce3e78") syz_execute_func(&(0x7f0000002600)="c441755d413f3e29750ac441f928e72e0f50e7f240abf2f36767d8c38fa978c3d6c4223545ecc40175fe15e30000002e64f04283680200") exit(0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000002640)={0x2, [0x0, 0x0]}, &(0x7f0000002680)=0xc) 00:03:41 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0xfffffffffffffffd) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:41 executing program 2: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x8, 0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0xb) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x12, 0x20000000, 0x10000000000000) r4 = accept(r3, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0xfffffffffffffe64) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000440)={0x1ff, &(0x7f0000000380)=[@in={0x2, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x1, 0x5a, @loopback, 0x8000}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x100000000000000, @rand_addr="3b7461658684643a970ac6ba37474078", 0xce}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000340)={0xe0, 0x400, 0x1000, 0x3ff, r5}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:03:41 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x4535, 0x3b9ac9fe}, 0x0) execve(0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:03:41 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8a, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) syz_emit_ethernet(0x97, &(0x7f0000000100)={@random="b7868380527f", @empty, [], {@generic={0xbaf, "80cadcf2bda2c482511cc6d614b3727f80be962f39d41ba90fb127decc3f3df9072c7db5e8438a05383688cb988ade03d289b2c05cdf9001a043281ea9b66fe9919127c8930d4578937162cfd1bb0bf8bfb44570d3518fa798d257ad797c6faa4dbeac87c09d8ca7fe912214caef56509d162ad407faf32bdd824f00efcec20e2a9a75d94c63b90f9b"}}}) 00:03:41 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000380)='hd\x00', 0x3) syz_execute_func(&(0x7f00000001c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xd2, "ca2c6dab87ad649f71b6d6a13a94c008df9a90bfceccd2bba121d76d414af28fbea6e968aefd7f355254303eb8979f1b318324e7979a160d9f577661f020ff7f01cb9ac3da206ed2366284097e94a542437b1ac3cedf0e12ff9ec62f11886080fa848c1e63c51a526c6d2b025a42e365b93ade26e6ec5102b7c2831e149507f9940c3e28c3e1bd42034d4ef5e00d5380156dbf71467ae160d1c851620691bc6b04284c30fa908a3289c691d6e07eac8e961ef6439a8438ecf3b0fc894611ee21a06fb764330f668e8ff181fa6615fb9459f6"}, &(0x7f0000000100)=0xda) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xffffffff}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x861, 0x4) 00:03:42 executing program 3: faccessat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x3, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xffffffffffff7fff, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff8d9) 00:03:42 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x4) syz_execute_func(&(0x7f00000000c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae31311bb15d5da1c9fb110f0f3804830a000000") 00:03:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0xffffffff, 0x2, 0x94c}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x7f, 0xf, 0x7ce, 0x40}, &(0x7f00000001c0)=0x18) 00:03:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x100004) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r4 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) bind$inet(r5, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") r6 = semget$private(0x0, 0x3, 0x604) __semctl$SETVAL(r6, 0x5, 0x8, &(0x7f00000001c0)=0x10001) fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f00000007c0)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="00f2dcf7404b8b7fe12f779a000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e7658b77c1f986e59ab96e9b8d74ee2fe9a3fab1857b4813d2774"], 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x1}, &(0x7f0000000240)=0x8) 00:03:42 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) openat(r0, &(0x7f0000000800)='./file0\x00', 0x2, 0x10a) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x8, 0x1, [0x9]}, &(0x7f0000000880)=0xa) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000007c0)={r4, 0x1c84}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) r5 = semget(0x0, 0x2, 0x80) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000008c0)=""/246) 00:03:42 executing program 1: socketpair(0x2, 0x5, 0x11b, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/40, &(0x7f0000000140)=0x28) syz_execute_func(&(0x7f0000000600)="969898472c431c0d0f05f30f59bfd928cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0xe4a48e037c9c695e) 00:03:42 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:03:42 executing program 1: syz_execute_func(&(0x7f0000000500)="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") syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff188d3ea1dabc86dd6002290f0030000000000000000000000000000000000000ff020000000000000000000000000001020b907800000000609433df00000000000000000000337f000000000000000100000000000000000000ffff00000000"]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0xc4) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000000c0)="81b635f38190d9e3a2d48dfc8ae94397b1eea76185b1007906642e5ebf39823a22d9b7f7e6caea5b7657e45ef862f1e5d8d961ca145c1d83e20f3eb54fa4a798580e30e99903997d8aba5a101da505d3f1fd43d788b68e0f23e11d509d39253671f0245e1dfc3e80727e6d516d4c641d9ee5cf2162ceee1ed2d4bbf26b260db8b5800b325fdadcbe2c9c420dfe894f4ab442a0") 00:03:42 executing program 1: socketpair(0x17, 0x1, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x7b, "827ced57bf7e6a4f29d19785d9e2ce7bf3e1cb741d148c9050b87661bdf88eed46f9bc8d621d81a128648ae40f78f3d0cf3cbe068e20e5e7dda4c0190f97697b0f38c316f385c159bc3a4891c40d3694e0c691ddd0d8cf36c71bae415bf8b95f66bf13dd4e8114255f89a61a4581832aa2c0c6f1af0c8be0e767a2"}, &(0x7f0000000300)=0x83) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xc44}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0x100000001, 0x400}, &(0x7f00000001c0)=0xc) syz_execute_func(&(0x7f00000000c0)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c000000c4233d69e026c7e4c753fbc4f1ede1fed4f47d82663ed107420f4b05feeffffff216657051c422b18cb6070000005151ccc4a27d181e1eea01eff2cc65dc5f0000460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:03:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 00:03:43 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) getrlimit(0x0, &(0x7f0000000080)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r0 = semget(0x1, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x1, 0x800}, {0x3, 0xffffffff, 0x1000}, {0x5, 0x1, 0x1000}], 0x3) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 00:03:43 executing program 1: r0 = open(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) r2 = semget$private(0x0, 0x7, 0x1) freebsd10_pipe(&(0x7f0000000180)) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000140)=0x5) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="beebaba3d4aa4103320af613aa21a38541d6b727d4a818bc00"/34, 0x22}], 0x1, 0x0) 00:03:43 executing program 3: r0 = socket(0x8, 0x20000000, 0x4) sendto$unix(r0, &(0x7f0000000080)="b91d4ac10b7c6c1d4980255497616f9f18a0c7becf8a676e17e7943f1150aa1204e1784f016965175987aff19ef6877a9fbed756c12de727886fb126d94b4ea616844f04dff6c5949a9011b9e2645ecc880bec8ebadb092908a8f62c15c612f88849ae5ecc6f126c19969bd76f2d9ae2b7a702d24f2dc4f34fcced5afcd65827070b9bb4173b2cf0c775d5ccf68f", 0x8e, 0x8, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0x0) 00:03:43 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/65}, &(0x7f0000000080)=0x43, 0x10000000) dup2(r0, r1) 00:03:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2d66ff00653000"], 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="06a9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x11a}, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1, 0x0) 00:03:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6da0, 0x9, 0x1}, &(0x7f0000000140)=0x2fc) 00:03:43 executing program 3: r0 = socket$inet6(0x1c, 0x10000007, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR, @ANYRESHEX, @ANYRES16], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="c1cbee276b8b0c0ee0d3b122000003000000d000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4) 00:03:43 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000a40000/0x4000)=nil, 0x4000, 0x7, 0x410, r0, 0x0) madvise(&(0x7f0000a8c000/0x2000)=nil, 0x2000, 0x3) r1 = shmget(0x2, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/242) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:03:43 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r2, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 00:03:43 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x200, 0x7fffffff, 0x7ff, 0x5, 0x9}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) 00:03:44 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x878, 0x3ff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x7e, 0xf1b6, 0x8001, 0xa6f, 0x5}, 0x14) r2 = semget$private(0x0, 0x4, 0x0) __semctl$GETVAL(r2, 0x2, 0x5, &(0x7f0000000240)=""/187) syz_execute_func(&(0x7f0000000340)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000000400)={{"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", "94d3678646bc9281a08f914d36865c982d0c22552969526a9d7aae222f072439", 0xfffffffffffffffb, 0x8}, &(0x7f0000000100)="8e840eefa86a6f338263aa588b779a9707e2cf39befe547035ba3c793f835c023122c5550a0000fff8317a59f9c41593645ebf9b2255d7716e39b3f02985b4e5ab66a00a738374f570ef849f9e4e8a17d2e98551191788104aeeee3b557b5b111bcb1e8ec600c6b39b12f4f911bb614554777e45de83197a2812001cf3af84d9dfc7097237a0f1da7559aad78edb8089804cfb96cce9c8c900d90aeca4da3224bd72952f0fe59a2f1c8c49ef556183720b6377e205fa4e66886f3802cc0e1903b8c6c89b1928a5ba735ac6a222c6eb1a8721424a30806ebb575c2c41186ffb69bc7c1d14c2129197b063629b", 0x2, 0x803, 0x80000000, 0x5, 0x1, 0x3, 0x7, 0x81}) fcntl$getown(r3, 0x5) 00:03:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) r1 = socket(0x11, 0x5, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f00000001c0)=0x5, 0x4) 00:03:44 executing program 1: r0 = semget$private(0x0, 0x3, 0x289) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000740)=""/4096) semget(0x2, 0x2, 0x206) r1 = semget$private(0x0, 0x7, 0x401) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0xa) 00:03:44 executing program 3: getegid() socketpair(0x1c, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x1105, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:03:44 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r1, r1) r2 = dup2(r1, r1) fchown(r2, 0x0, 0x0) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x632c, 0x0, 0x7, 0x3ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x81ba, 0x100, 0x6, 0x6, r3}, &(0x7f00000001c0)=0x10) chroot(&(0x7f0000000080)='./file0\x00') 00:03:44 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000a40000/0x4000)=nil, 0x4000, 0x7, 0x410, r0, 0x0) madvise(&(0x7f0000a8c000/0x2000)=nil, 0x2000, 0x3) r1 = shmget(0x2, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/242) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:03:45 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0xffffffffffff0000}, 0x1) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 00:03:45 executing program 1: poll(&(0x7f00000000c0), 0x2000000000000347, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xdda, 0x4, [0x3, 0x7fffffff, 0x2, 0x1]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x5, 0x200, 0x80000001, 0x1000, 0x7fff}, &(0x7f0000000180)=0x14) 00:03:45 executing program 3: r0 = semget(0x3, 0x4, 0x232) getitimer(0x0, &(0x7f0000000080)) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/125) semget$private(0x0, 0x3, 0x80) 00:03:45 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"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", "83a819df93ccf9b2ada274d3d3f9bd5a2c1514cd4b47adf8dafb77aee488b99e", 0x1, 0x3f}, &(0x7f00000000c0)="0af4f43bb00b676f22b22dae7eaa493f13e7676531c73f0d3601d683d6bd1c7b9101630c722111e18be4dfbdabbcef0ea0aaecdcc9c988963ad856761549892528e69f17d26a94c6b50c550bc4a51afaf10158f0e826d6e446eb72dc9f2275c32e608c4bf8743f4116f1773431f652f481e01cc38d21b08521e3d561d2f85b04172c7f0fb2bd157d5a76a35c98001e37de472d6d956016f7bc7b9b106e622e74851051663f2268ca97b84fe10e6255bb096fd4", 0x3, 0x101, 0xce2, 0x0, 0x1, 0x7, 0x6, 0x20}) r1 = dup(0xffffffffffffffff) poll(&(0x7f0000000000)=[{r1, 0x2016}], 0x1, 0xffff) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x2020}, {0xffffffffffffffff, 0x100}, {}, {0xffffffffffffffff, 0xa}, {}], 0x7, 0x0) 00:03:45 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0xfffe, 0x2000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1011, r1, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) sync() getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4) 00:03:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffffffffffffff81, 0x6, 0xfff, 0x5, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200), &(0x7f0000000140)=0x8) 00:03:45 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x454, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/16) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:03:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x4f) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:46 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040), 0xc5) 00:03:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) semget(0x2, 0x2, 0x500) r1 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r2, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x7, 0x2, 0x8000, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8, @mcast2, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x5, 0x4) r4 = dup(r0) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') r5 = accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) r6 = fcntl$getown(r4, 0x5) fcntl$setown(r4, 0x6, r6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x0) fcntl$dupfd(r5, 0x0, r5) poll(&(0x7f00000003c0), 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:03:46 executing program 2: syz_execute_func(&(0x7f0000000180)="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") socketpair(0x1d, 0x20000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x8, 0x20, 0x1, 0x0, 0xf24, 0x401, 0xfffffffffffff000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0xdc, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f00000003c0)=0xb) 00:03:46 executing program 1: r0 = msgget$private(0x0, 0x11) msgsnd(r0, &(0x7f0000000140)={0x3, "1a10cc38bfc62546102ccf5927aed76470bbbd9ab6516ec1d6dfb99cf31dd706d35c256be05f7e8693483f294f9f5866ddbac05d817d79479857c49d17e84dc0eeaabbd73207fdf3bb1810690e5c61affea5501f485ca766d881ddbfd7c9e5befd28df13bd3af4b3f2c7bd35284ef524e60652a07af66af148967c04366fe492df377c5ccb8caac9b005d49934870bd226bd1cb7cb454fc9625bf087bdbbbd39977fff83eb0e1b0bfe9c8f70deca6c66d2cd8a39090470136b9392a86c21a193c028da3b729b930b50ee278f9d18539f"}, 0xd8, 0x800) r1 = getuid() setuid(r1) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) open(&(0x7f0000000100)='./file0\x00', 0x854d, 0xa0) setuid(r2) 00:03:46 executing program 0: r0 = socket(0x2, 0x20000000, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000f7ad0259803fee8be5099f0ac3c052d0c1406f360b03430000900000000000674aa5b84f3554bc410852fb40a3827a50e1f0000000000000000000005c2050fc22da6bf0e09bb2a4096e6aacc11a43dbe68fe7edc77f3dcafbcb4d704e8b969ced689e129378ee41a74f7df795b10f506f704a02a01244e9ab64d9144df96bab78bc8ecb6c50b9985f48fe3f83b34e6ec0001ba68ceede2f0d"], 0x10) r1 = dup(r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x2, 0x5}) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000080)=0xd691, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x400}, 0x8) socket$inet(0x2, 0x0, 0x3d761ddf) 00:03:46 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffff9c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x1010, r1, 0x0) 00:03:46 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() setresgid(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x6, 0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="74851af5edb504f7ee97caee8a33dc7b0ae76646a7b35e186dc7c3dd72fdf5dade2047d9c983fa0aee91ecdddbcebf72b6271cda5132e53ba9e8afdda65b34b636286a74061b3ceef8b9ce187d2dbdffee4096a9d95e2263df9b956d0810b1683b335a00acdede573a7f29cfa339f18285d95424092f7655f7b3842c42") syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0x1f) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) 00:03:47 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x200, 0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x8, 0x4) bind(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") lseek(r0, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:03:47 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x10, 0x5, 0x400) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x5, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x1, r1}, &(0x7f00000001c0)=0xc) 00:03:47 executing program 3: syz_emit_ethernet(0xffffffffffffffd1, &(0x7f0000000100)={@random="99470dea8f50", @remote, [{[{0x88a8, 0x68, 0x3, 0x4}], {0x8100, 0x9, 0x2, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @empty, [{[], {0x8100, 0x0, 0x1, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @empty, @loopback, @broadcast, @local={0xac, 0x14, 0x0}}}}}) 00:03:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) chdir(&(0x7f0000000200)='\x00') setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000000880)={&(0x7f00000002c0)=@in6={0x1c, 0x0, 0xfffffffffffffc01, @local={0xfe, 0x80, [], 0x0}, 0x669d2781}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="320cd2e7a986f71fea2ecf51c12419c5e46b6f4be639fc4c6557ce8c8674b0521270ad", 0x23}, {&(0x7f0000000380)="3651a61207335e40a67f8283902a1ad75ad81bfa7af92f1f2b7fc73be21cfe50badf8f6a58e44abcf128cc4fe0303d8367cebb9e8904fdad67a086da246af5cddd1db807e4f3e0876f6aa6c3670c34e3f747de82fd2ae6c60fde2aca17053473d4e44d697aeadf8c3e427d82f479680117acc6292a2b8fd9f126c7d90e92418bae1969e4f7351eb5b07f8b110d84eaa2d970cf02f4cb983f", 0x98}, {&(0x7f0000000440)="26115aebb4df15fa69dc2adfb2d7d411ff179e3dc6fc6ff60e98b59ed9ae38cdc27380e1879df71431d9769433b6da4399eff67a4c40ce86744b1056e83339adead781f1229518a6ac61c95351820855f4e1f2b5022e3f7b444a274f06b2a8ee55c8b9c9cb0542ef7591fe80d4331e80434e32862e3899daf6c550dd8f781213096714e6052642b0a188dea33f6ad1ec7d1e2905e639122b0a6e60817ea0f98ba513084bfd04dfe09d670da6af16ec71d8eb340b0b9b99ae", 0xb8}, {&(0x7f0000000500)="73362353e4fe73aaa056f29db6140c015b748cf3d05ea291dbcc18cc609190c118d9f700d7b54a389f20cc3d019930859eaf7faf87a4ac2beb3d60e09c8acb23a0722ff3d7e488dafed70ab91161e89ca29822128a28f96e371287ac7e75e739f49c1f07634a45b0eb52d5d6b8123c1debbb31b30c189de9668e2033b8bc26f3ab80f02010eb3d63ec6d76c2037497391622c2fabea19538f610b0", 0x9b}, {&(0x7f0000000700)="1648704680611c0a5dcff11628d13a8440db522044fd9244dc3ad194f77e816c8142dc59acab2a8a611193315c8d2dc806827b39cba473e34256001112275736a5bf8a8d639ddebe65c8b0fd062440fb5c30849b438564faf0f94248496936af29ed825702285c1ff3c6cd425c42abb60a7bdc1ab6a6d774288e81fb2f0e98310e3b2187f4532fb37aa0e195aca736b975da7e0901c450b8e687bc06ef88db8a9d2d33064f0689ac0ea2f9c85b19e8807dacab10ddd6b63ef1bdbef61fe93b0e8ccf63b2764cdca22e2ee20cf6d515f960c6c532df9c", 0xd6}, {&(0x7f0000001940)="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"}, {0x20, 0x87, 0x6, "fc4c72628dd9d676a87fab994194b6"}, {0x10, 0x84, 0x7}, {0x68, 0x88, 0x2, "b8a642f3ea7d6b31d5f120ce160b90ddc762f2231db4de2abd3abf6bff056f71bbbcdbdece2f989689a73c6b472118ba797232a660ce67bcdae651695e2803cb9d247740cb703268a3dda2d6a1b9ee7a3eeb"}], 0x2100}, 0x20008) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x2, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000640)=[{0x88, 0x0, 0xa1, "30fb81c7ad7650649c9819101db8ec8b8f00d159cd58bd7d5a548c73ec1033a160115ce82dc8e591d850fd2e53d5e42f5bf6ba09028303e4fb79e81224983ca5567f9281d043331cf4f9ecb20aa41997d11850ee97ece28875090d7edaae8a9927bdf2ed5b39ef8fca15edfd669ebc608ce23371ae"}], 0x88}, 0x100) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1) 00:03:47 executing program 0: syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x8001, 0x3, 0x0, 0x7fffffff}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7f, 0xfffffffffffffffc, 0x820, 0x7fff, 0x4, 0x2, 0x6c4, 0x92ac, r1}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1, 0x40, "ade1f7de1623f1bd4ad6d1e04ef456b1db6e0b54c430c79513bc757c1b369200f69fde7c43c51446c7d1e9e98e3afd5085c6295148a24924af977727fbaf4cad"}, 0x48) 00:03:47 executing program 1: r0 = socket(0x17, 0x2, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x210, &(0x7f0000000080)=0x9, 0x4) socket(0x2, 0x1, 0x5) 00:03:47 executing program 0: setpgid(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c4c4c1d17de48de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) fsync(0xffffffffffffffff) 00:03:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x8) writev(r0, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0x801}], 0x1) 00:03:47 executing program 2: syz_execute_func(&(0x7f0000000500)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6ce0, 0x3, [0xbb6d, 0x7, 0x9]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x200, 0x0, 0x6, 0x8}, &(0x7f00000000c0)=0x18) 00:03:47 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faec4c179dd6e0d240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x717, 0x2, {@in6={{0x1c, 0x3, 0xfff, @mcast1, 0x3ff}}, 0x0, 0x5, 0xfffffffffffffffc, 0x8000, 0x7, 0x9}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="960000001b5aa098a79487a7f92390c58fb840e85aa8fcb45de34b35c880b1a3764573f94e4eb8fe2cf95f3c32ce8b198ada0e75eaa915a09b801d4df4a8935864bcc1157705946988ef40aca9745e29c6c95a6214c54f114d3d5061e9ff65eb208f59c871f0db5cc5fcac1ccd661244f7639f5e90ea249382658b724142a2f7bb0bd69ec4e2fb5353ab1916cf4c"], &(0x7f0000000080)=0x9e) 00:03:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c65300022c33ca9d3fca72ee1084d56f1ca51c9de8790ab5a499de9b64a9591"], 0x10) 00:03:47 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x94, "37f3066b3fd8b37be02072e2ad1d689884097ee77a54d809b6339547382153a7b522fc900b45f89a6e7fdc9f3055e6a0070615898d29b2fe1cd54b3694c8645948dcf35c51604f836a444715cee0e9ae8512563cf91bc2d72cefee64fd81bf27ac23016173520a43c5e5a0b0abcb72ed53dcea62c8a2b5709754c36cfb9f13aac9d603e7c2194813772f45c786845ce10758e7da"}, &(0x7f0000000300)=0x9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r1, 0x101, 0x0, 0x5, 0x4}, &(0x7f0000000380)=0x18) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x80000000, @mcast1, 0x9d}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x7}, 0x8) 00:03:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/167, 0xa7}, {&(0x7f0000000000)=""/48, 0x30}], 0x3, 0x401) r1 = dup(r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000001200)={0x11, &(0x7f0000001240)="436edad3173b905967e976a4069401d537fe8e9066", 0x68a, 0x7f, 0x8000}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) setsockopt$inet_udp(r2, 0x11, 0x0, 0x0, 0x0) munlockall() write(r3, &(0x7f0000001300)="c1b41982d3795abf6c59cdf70717ad0850e6312674fe6e07044ac778c014bfedd4952864eaaa10b9ff17073ea5d242504bc56aabcba58339c2ef4641ced1c3b58cdddda579335969e4c0e2202986bc556670043828a80bc9d2f1bcdec60f2c9af58e9123cd26841f987eeaa187032819791264def01365038a60eac2afb0a247db4c4ed226afe5e7f80e3dbb8cea86bff27233863285bc5bc6b3e4effe02c8e11dad1694d624d35a1bd033c5fbd255c89a97795a54323600f3992b9ec3a09ca023de03cb7b07b30f186960c3f08e97eec4352b25e65458003168", 0xda) ftruncate(r2, 0xff03) freebsd11_fstat(r2, &(0x7f0000001280)) 00:03:48 executing program 1: open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x20000002, 0x2) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="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") 00:03:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x28a, 0xf, 0x8, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x401, 0xf, 0x0, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x1, 0x88a, 0x7f, 0x1, 0x1000, 0x100, 0xcc1, {@in6={{0x1c, 0x1, 0x4, @rand_addr="52f4ce3181713be5986e11fe9fabe4ea", 0x1}}, r2, 0x1, 0xff, 0x2, 0x8, 0x7fffffff}}, &(0x7f0000000240)=0xb0) shutdown(r0, 0x1) close(r0) 00:03:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xac}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = socket$inet_sctp(0x2, 0x1001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) listen(r2, 0x1200000000000000) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x28a, 0xf, 0x8, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x401, 0xf, 0x0, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x1, 0x88a, 0x7f, 0x1, 0x1000, 0x100, 0xcc1, {@in6={{0x1c, 0x1, 0x4, @rand_addr="52f4ce3181713be5986e11fe9fabe4ea", 0x1}}, r2, 0x1, 0xff, 0x2, 0x8, 0x7fffffff}}, &(0x7f0000000240)=0xb0) shutdown(r0, 0x1) close(r0) 00:03:48 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) 00:03:48 executing program 3: syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r0, &(0x7f00000003c0)={0x1c, 0x2, 0xfffffffffffffffc, @mcast1, 0x7}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r1, 0x0, 0x5) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000000100004) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffffff9, 0x7fff, 0x100000001, 0x180000, 0x9, 0x1, {@in6={{0x1c, 0x2, 0x6, @empty}}, 0x0, 0x401, 0x7, 0x0, 0x5, 0x1d}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0xd7, 0x8001}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r3, 0x2, 0x1ff}, 0xc) 00:03:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x241, 0x11) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpeername$unix(r0, &(0x7f0000000340)=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") freebsd11_fstat(r1, &(0x7f00000002c0)) 00:03:48 executing program 2: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x100) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) 00:03:48 executing program 3: syz_execute_func(&(0x7f0000000300)="964a19e9c4a2791dcd1c050f05bf1111020bc4a37bf0c55c41e2e9660ff8aa02480057000f64660f2fd44e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7410f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c20b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff50c80f4acece110f66474eb83aa2f1fbfbe2") r0 = getgid() syz_execute_func(&(0x7f0000000040)="f2140e461500000080c421fae6539d42c0e4598fa9309841002e36f20f59ac7d5c7b0000c4c1a1e10969cd0f000000ab0fa47c4ec574") getgroups(0x1, &(0x7f0000000000)=[r0]) 00:04:38 executing program 1: open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x20000002, 0x2) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="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") 00:04:38 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000200)='./file0\x00', 0x800000000000c87d) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc04c, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000001c0)='cdg\x00', 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8, 0xa30, 0xfe, 0x38, r2}, &(0x7f0000000180)=0x3c6f8fd9) 00:04:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpid() getpgid(r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0) 00:04:38 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000000000000080047000038000000000000907800000000380661aa01018303a21000000b0090780000000045000000000000000000000000000000ac1400bb"]) 00:04:38 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x20000003, 0x7fff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = socket$inet(0x2, 0x4, 0x0) mlockall(0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000074175f0b00"/136, @ANYRES32=r5], 0x8c) mmap(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x1, 0x8000000000001f, r2, 0x12) 00:04:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5, @empty, 0x3}}, 0x0, 0x80, 0x3ff, 0xf40, 0x1000, 0x5}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8, 0x80000000, 0x6a}, 0x10) syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000200), 0xc2cf) 00:04:38 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) accept(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) 00:04:39 executing program 3: semget(0x1, 0x3, 0x3) r0 = semget$private(0x0, 0x1, 0x1a1) __semctl$SEM_STAT(r0, 0x5, 0xa, 0x0) 00:05:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) poll(&(0x7f0000000100)=[{r1, 0x8}, {r0, 0x100}, {r1, 0x24}, {r1, 0x1}, {r1, 0x20}, {r0, 0x1}, {r0}, {r1, 0x107}], 0x8, 0x7) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="b6b38d9817bb3b98d0a8b4ce7082e3ca460f3783ac5587eff182ff58219f47d08aaaa25af1128c15e40b968852e080f2ba105ce892ea47bd402278148178d5e0059ae0c7c524ba607c0473a903699f9861ad0897839c1e15a1caf51052bea210cfa9cb4b9aaa81b43cd6", 0x6a) listen(r0, 0xdb) 00:05:28 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x62d, 0x4000000000000002}, 0x0) 00:05:28 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x1ff}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x30, 0x0, &(0x7f0000000000)) 00:05:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) 00:05:28 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x100000000, 0x0, 0x101, 0x7, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xd946, @mcast1, 0x5}}, r2, 0x9c1, 0x8, 0x214, 0x5, 0x400, 0x7}, 0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) 00:05:28 executing program 3: syz_execute_func(&(0x7f0000000140)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000e3e2ed8c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x9}, 0x24) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000200)="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", 0x8, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6f, 0x2, 0x5, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x12000000, 0x3, 0x200, 0x7, 0x0, 0x0, 0x4, 0xe6f, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x1, 0x8001, 0x3, 0x20, 0x8, 0x5, 0x2, {@in6={{0x1c, 0x3, 0x5, @loopback, 0x7}}, r2, 0x3ff, 0x8, 0x6, 0x7}}, &(0x7f0000000440)=0xb0) 00:05:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)="2e9d908b500e7bb5d79ef6e8ee4e9e0af7944badd57012b7cb37174dc2476c3fedb8c757eb5ce05cbc78634b4a2e1bc98aca79e394ab2933bed592c56dc362adce1ae6cfe81ee1b86132f664eef6b44c0d485dfc6e68c53bbf9aa493fddc474418cad576a38278c3530365af68b66a", 0x6f) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) 00:05:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2109000000ff0100000000000000000000000000010300"/128, @ANYRES32=0x0, @ANYBLOB="000000000500b44daf9a56fa3b9fd809104d55a70000b7a800000200000003000000"], &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0xffff}, 0x8) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) socket(0x1c, 0x10000003, 0x0) 00:05:29 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x2, 0x8) syz_execute_func(&(0x7f0000000140)="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") r1 = socket(0x1c, 0x3, 0x5) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x189, 0x4, 0xffff, 0x2]) recvfrom$inet6(r1, &(0x7f0000000000)=""/90, 0x5a, 0x3, &(0x7f0000000080)={0x1c, 0x2, 0xffffffffffffffe0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x1c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="2e660fdf5e6cc4e1916d1366450fd24f053ef0f61e660f38f699de4d613fc48278f5cac4e13565be00000000c461f1f6430ac4e1e972f33d0f01ef") r2 = msgget(0x3, 0x401) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xb5, "ea0fb00ebb08062f12c36d6c23910d6c9be10da7c67e7462f8998f0d2fb7382fd155e222020f68da93f57a630b8f60ebf16b6e64e5aed2f4a267e6b93b7b0f39d69f7d79276e4e3950a1efb517f0b5aefd3be163ab3ff2fa3cb0bf3f3950e47bffe347c5dff5fd2cecc77bb779ae58035b4b3deb3cd9ff67ace69e09630986c5040db4783226daf29460246515b852f6d31649517c1bda43945960287f1222605807156f8105c82b67e71cd1495b49bd7adfc03dc8"}, &(0x7f0000000100)=0xbd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x10001, 0x4000, 0x8000, 0x8bd, r3}, 0x10) 00:05:29 executing program 3: r0 = socket(0x1c, 0x1, 0x80000084) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x108c2, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"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", "624ca8259318c5ff86a16a3f70bbd36b7d30d86aa2d6437453018610f3b15ad4", 0x5f, 0x9}, &(0x7f0000000100)="52898f332a82ccbbcc244e53d7e33c620d592cdce3361be0c07356fdf0b9f70bf3f4e547956034490fa966e0f6cebc2b6edb66ed15203ef69e8856f16ff94e57595b302c6e585107aee58fdda6e0c09542abe4969c4c962a153ee2c53d1af8e81be565aef46b6b5c1255b456361409158b8705", 0x1f, 0x2, 0x1, 0xfd, 0x2, 0x4, 0x800, 0xb8e2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000080)) 00:05:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x0, 0x9, @empty, 0x6}, {0x1c, 0x1, 0x101, @rand_addr="ad8a87fc4847d576b41ca9fec2a762c8", 0xffffffffffff86d1}, 0x3, [0x1, 0x7, 0xf, 0x81, 0x9, 0xe240, 0x5, 0x6]}, 0x5c) 00:05:29 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000001000200000005003f0081000900baf8ffff1c004e23ff03000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f000000000000000000000100"/148, @ANYRES32=0x0, @ANYBLOB="080000003f000000ff070000ffffff7f00000080"], &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xb}, &(0x7f0000000800)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000040)="bdc6cf06353c1f12422a6a0f7dea78bea0c8222819f8da2feb7badcfbf091986ade32bbe4c235ad12f67d54ed0d39ddb178c76bdb55e8976fea5c9a5496de9c72127c626081f46c756d26dd10207fc764ff812190928f50d3ed252f56124477698ce50bf6db9c34c1a979710365cd444b1c9c3d78ba19982507ec0be8c550dabfce69e2d0390f6689c9e2678469b22a1f4aa6998a48f7eabb9cf6810c1386f772e963c62f1da4269d7ee99af8d2fd51a0e9fb59b40") 00:05:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xbd, "db6de4f03a8530abec5faec9817fae07d39ad0489dd6ddbcaff4812c77ef2d4a20d9b9f7ed8cf6b94c63e85c59a21273bec41854ad3a445420246066a5d19054addc4a3ace0738df8d1de37bc893d66c903b36fecfa45c0e74ca47c9f342da4ec2ae84c057d2a14587ae769c3221b5a5c9eb5c52671b5374a6334fe9397d2ea2efa5baa0940bc8d07b369bdedca502e3f896ad11c66374f052488d653318022edaa2a6a3e1b19a88d2810ce937e53ba755f6280c0d4fc64b5d1eb33055"}, &(0x7f00000002c0)=0xc5) syz_execute_func(&(0x7f0000000000)="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") 00:05:29 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x6e2780e3) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000001c0)="a776e65112a03da09c2f34c63a779cc8fd74a16e2f2ca8086bbf647c08d198ef49dbf3f58901b85a9978ce6a714ed35dc8d487e7a6d8bed8bb5d98142f0960ead58ab845d028747909085c17b47661c446568f6792ecce038ca6d39bfa5686ca665e1645335ba7c8588a491c058185f9ef05990438af2a75c82cdb976eea54c2e4c8ec254f63dc922da6c388f33968fefbf261b59dc8900de2b1af43b09b819700abb27cf9428a7d0d7df3e8f2662d053a0dd985f3375bca03eb3ea0a8d8b9d62a3326c5a0d6b3c580abe45ca3afe994") mlockall(0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x103) 00:05:29 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000280)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x5f) 00:05:29 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x6, 0x3) __semctl$GETPID(r0, 0x0, 0x4, 0x0) 00:05:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') r3 = getpgrp(0x0) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000240)="30367aad8ea0d4fc5a76776d4e", 0xd}, {&(0x7f0000000280)="627af74be8613ae28bc8721881896955ca65048ebd94b2f099b330373e3596fd051edd4dfb8f81301f6f4adb0da84c2d9390974ceecf1e458ada91b5ba325b", 0x3f}, {&(0x7f00000002c0)="54649b3e04f601c6eae84a92150e39f32150bce0db8a8783f4a899cac57745d9cb744eb9f56e647c070d0b98b97071a1043a6dbea610176b53023d31c9f528e4168830fdc513642a07277b6ddc7728a2e526cf2141b2ecbb013ad5b59d2c2db73b9495551cd9dc6e9db0d5227a6a8cf2865ae2af1da43f5d834cd745c214a955d17ed695ccf45995ce0b7306945ab6990b0471467ab3d5b9d3dc6885b7e3bc6684abf529758b3b85fe643b7387d751b9b6284a5f24823f83cbcc49ebb21a", 0xbe}, {&(0x7f0000000380)="853cee8bc567c9db5d1c208447a7493433c7f89b118109429987cfc2baf7b91b1b7f7342b02b7b17db773030d2adc55d169ddf0a8014663529d00bd438f50e4810fb47d37990c8c5cd8fb99a08b83dc8b86e21040803b63e1c0f2585aa6f5d5837080ed6aea0d1d570c4730d59d0a5024a87701a4d7579ec8913d4c321578e724e96b67b20efd7a81b565cca9faac0a36185c078f4d374f09972", 0x9a}, {&(0x7f0000000440)="0b51b82a77e1482a750f0c6cbdfb2a56fa5328a3436ad192fe1e434c6ef1f19b65dd48f18bd3740bde36f689a6b71fd9c3204fdb0ec452d6a094bce5355bf5bf91a5bbfa6401edc188", 0x49}, {&(0x7f00000004c0)="b9e8a0686e55b4f66967ffa74bd7f3212f2d91ed398ae126040a2fd8f0b47a8f994e", 0x22}, {&(0x7f0000000500)="9a36cd3a979b116154ec7b192068ee1d5c87bbf890bea4d7a269c12159c9bcd27f1e36256fcdba07ca39160056e95a7ba657850c4fc9ac29dea0b8015618046f70bcd6b1cf432ef00736145d33f9fc82b088b119a9048fd175cfc0a5797b4f1074eb16cbbbfe7062d00813a6", 0x6c}, {&(0x7f0000000580)="78aef2fdda08a139bcbf55fa315f0157b2efda", 0x13}], 0x8, &(0x7f0000000800)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r2, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0, r2]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r0, r2]}], 0xa0}, 0x105) 00:05:29 executing program 2: syz_execute_func(&(0x7f0000000300)="969898472c430f05f30f59bfd900cf00c4a37bf0c5c741c2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b00362665440f44541e77f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f6978e28ae100000058c4017c50f88f8a48128e94500ad9dfdfd08130a1c9fb110fd3c43e450fae7c0f0f") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000140)=0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xffffffffffff8143, 0x4) 00:05:29 executing program 2: syz_emit_ethernet(0xfffffffffffffd24, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffa29ab0893fde86dd603f3a5400140600fe8000000800000000000000000000bbff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="523b6bc59acd6ccb98c54600000090786969"]) 00:05:29 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="afbc82140e8a7a2b3ca22386f19fee3e6b49e479f8d64e52f00ca778db2d7371891455e9e651292938e0660d924a66a074e0ae72b1f69fe14e76496f9138036323d965588099842ab6b334f32d23d1e58e7117b35042d47b1f34e9ae594e77ba5177f16f8a759e707283b76e7a5a259a8ca499c0bb000488e18982c5c71be1d860701d965b7785a31916a0747f22160a210671e92bcf4db6782c0c936fd103f8d6580249693182d96a484f751221434150216b40758d1ba9776a70d19139c31308395d3c5c13f93e9e2aa912", 0xcc}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000001500)}], 0x1) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000001380)=""/70, 0x46}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000000040)=""/64, 0x40}], 0x6) 00:05:29 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x823) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f0000008523572b"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) 00:05:29 executing program 1: msgget(0xffffffffffffffff, 0x8) r0 = open(0x0, 0x0, 0x0) bind(r0, 0x0, 0x0) truncate(0x0, 0x0) setrlimit(0x6, 0x0) r1 = semget$private(0x0, 0x6, 0x10) semget$private(0x0, 0x1, 0x108) __semctl$SETVAL(r1, 0x0, 0x8, 0x0) mlockall(0x3) bind$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7bae41fe4c47b895090dc344c1000000"], 0xa) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semop(r1, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x1, @mcast1, 0x5}, {0x1c, 0x2, 0x577, @mcast1, 0xfffffffffffffffb}, 0x20, [0x8, 0x3, 0x4, 0x100000000, 0x4, 0x1, 0x0, 0x4]}, 0x5c) 00:05:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0d8c000000000000000000000000000061c812ee51d9a6bb97b0fde48244f15c988379b414a50566aaafc0e7dc8dcc80f33ffb23973d6eb7a31d88c5f2542f5f62f5c5a904633646fe09dd7351e632fad599ad6ebf4472ff0971ae6b83e03d0dbcd9d0940315ebd5cffeb4b03429ade208761c53799f5df411ff834972a2551a6631027e7a84d79f1f4df6f177beed6947b3a3245bc1b3f084b3900227389d441bd6a12f9f9dd8f0180a67383caff6753ae74fcee73852bbe2d323dd423c0e4bed8caf96e444c59f184ef0502c2e6eb68e938739"], 0x10}, 0x0) 00:05:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x1000, 0x4) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f00000000c0)="c462018c3ec422e5ad8200000000660f383f01c4e1fc52acc849df573167ddedc4e1797f1e0f381db8d884071bc4218d5c50d966410f3817128f095096d2") 00:05:30 executing program 3: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r0, 0xb0}, 0x8) 00:05:30 executing program 1: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:05:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) chroot(&(0x7f0000157000)='./file0\x00') syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483b7cdc7c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0b0000009f") getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:05:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000000c0)=""/215, &(0x7f00000001c0)=0xd7) syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:05:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000400)="6850e1bf8da4de06491d2be9122ed989ecbab8f76846f2f0634a47021b508d15f29788ef561f890c3a5f42ea6ebecd9d4d6453894bb2559204c796add7f4ea4b505b757703fce86d34d71a113e8f03874cdd58c3a0e77f2aa8c40ec67cc94d46b8ff07e06e16125bd936390daaf49c702240e5f5c4a54d153b15447e6104df3363d19fa300b66832eb6c69124061a904cb983e6861da05b74ff2c3cd3df6896ed838bde3d89907dfdc6c5a5d0f231b3592771ab1732b41431492b42983ea8aa597355c12cc7e2f5213ccedd73c131875dd845c5627b04b914ee5cd16b97e04cb1152d71caca55e22d2e0d073") syz_execute_func(&(0x7f0000000340)="98cd8080000cf2440fad87000000218a2069d00fd1b02db5d90000a0a070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc360f18fa9bd19d670f381d6a2f678c0f48ed3b3bd99292465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f") r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x0, 0xfff, 0x800, 0x0, 0x1, 0x0, 0x8, 0xffffffffffffa359, r2}, 0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10008, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x5, 0x0, 0xc91a}, &(0x7f0000000600)=0x10) r4 = accept4$inet(r1, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000700)=0xffffffffffffff42, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x0, 0x4020, 0x6, 0x81, 0x1, 0x2, 0x0, r5}, 0x20) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000040)="4cc15b7942ec1864a1f7758d4e5b13426bc7ccf408723f7700f7d764e0a7f914de8c8c5a3ae10ae2772f1c3bd1cf12946784e4a654a86a597ccefa5cf8ffc76c258589da379921e93ab324e3644a5f106e9374cdcf40a97bb1cc982bc3e32ca1a7fb57973847ca8679") ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000500)="6e10950789ded91783121051ae030c20ab233662353af84bac7afd509dd107811e0313647ab4c266171bb761833f1bccd65301ae2aa5d7e49627ac3af359fbbabc2d5bd7323e44d9e1d8a6c697fdcc938bb54933614c4733d958abf5fd4bc164754b2099e5fe7cfa939470f914912da9b41a2434a6c386fa64d96edd7e815ebf1444441685aad665c85a0f055e84ce8a114da2ad5ae42f6acb67e3e20ad9e7c4014b872c2f7efb5ea5bce2214a98925d5a2e3f650fc4c43ec2c5cb") 00:05:30 executing program 3: syz_execute_func(&(0x7f00000000c0)="b13391cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 00:05:30 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x52, 0x4820, 0x100000000, 0x3f, 0x7fff, 0x906, 0x2, r1}, &(0x7f0000000280)=0x20) syz_execute_func(&(0x7f0000000180)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32660f72dd0f0fb8c4054e4eed75c4c18d639ff1de00000fa0c4a1a9ed3b6545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000660fd0dba80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526c4427d4169c958c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") socketpair(0x10, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x2, 0x10100000, 0x800}, 0x10) bind$inet(r3, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:05:30 executing program 3: r0 = socket(0x1, 0x4000010000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x8) 00:05:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x0, 0x81}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x200, 0x1, 0x3, 0x3}, &(0x7f00000000c0)=0x18) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:05:30 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(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(r2, 0xffffffffffffffff) open(&(0x7f00000004c0)='./file0\x00', 0x100, 0x0) getsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000400)=""/11) r6 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000780)=ANY=[], 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:05:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x8, [0x81, 0x3f, 0x81, 0x5, 0x50, 0x2b3, 0x5, 0x1]}, &(0x7f0000000100)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000440)={@rand_addr=0x81, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:05:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000140)) munlockall() getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1f}, 0x0) 00:05:30 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000f80000/0x3000)=nil, 0x3000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:05:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket(0x0, 0x4020000006, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f665ace5aa64c385cf8b59369"], 0x10) 00:05:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f00000001c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") dup(r0) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 00:05:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) poll(&(0x7f0000000040), 0x20000035, 0x8006) 00:05:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="a21cd108758b22f676b33d59646c05b795ca0eecbd6b8faf528cfb3e9c4be0bc755ace8e2448d50682e73d91890ef31508318174f9bdf20c7094fdda81bfcdd383469c95ae8b089f5e4807ce8e1a3b0b9f782baf83c6b3d2dffe23e29dfdbe56d41299807689aa4521a8c3df395642469fd6b9a631aa3a993945e933ff19bd4e9cd8476944232a340df4076a536f87509ef8b85b73ff592249a409307d1bb656a8021771f3a7bf630a783c953c468948bcb01de0d75397a5d9c3f406aeac6f7aaf614f49437a9fc802c3451975048e78bf5ee7f30c4cebf95928d365228076c5a0e7827e26de42feb8724b97193d5166e0842009d7a81f6b0fd071e5de33d4") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x801e, 0x100}) socketpair(0x17, 0x20000005, 0x15ceb574, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8001, 0x3, 0x8, 0x6ef6fe2e}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000380)=0x10) fcntl$setstatus(r0, 0x4, 0x10040) getpid() fcntl$getown(r0, 0x5) getpid() r4 = fcntl$getown(r2, 0x5) r5 = getpgrp(r4) fcntl$setown(r0, 0x6, r5) close(r0) 00:05:31 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20004, 0x3) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x9f, @mcast1, 0x6f09}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) 00:05:31 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0xc, 0x800) syz_emit_ethernet(0x33, &(0x7f00000000c0)={@broadcast, @local, [], {@arp={0x806, @generic={0x26, 0x3c09, 0x6, 0x1, 0x0, @broadcast, "b8", @broadcast, "df5a47cf081cd2fffac8cf70990dc944"}}}}) 00:05:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000000c0)={{"3ba7ea7d1474d788303bbfe4d266c12d2b35ae5dbf98ca22f4c8bebb6f6415bfa24085d4630e1ba2df3230b16419491853f5ed892a8b56dfd8d88e8dc787666af4fc4eddea92a3c27cf79512ce823bfbd176f1ed8a801fd8228c308dff9eb662b73f860e7b3461f0c92c9fb621774f7f3f9ab0083a75c87204606f3d8b24487e58b28dc7c5c1d8bf9fe089a10af84bca477ef39f3fe5b8637f029c887f610e9cedff16de988c3a64068dc6f37f440022d858ae790cb6ab167ef828db88b53a87218f1e5865e90f9a1fafb93ad01619bb89739440adf99038d31316be37b6e3f7331916e7fdcb8306364b0268a9f9cb5249cda707bfab1d277366fd774be16f391a4b718ae91116ff30ca0ceb2a6e5bb7becb834c9e73612760d2e1276ce47f0222d29abce81c566830fc9f0e9f70ac34d21bf6a457b95c69038e7310b25ed7dbe73a18a084a1416724ba296bdb9697f686323c159b7e17092869753993d381e20f093e010e89ad26c91969defd74487c17fbc1a5ad7bd1e07b2457c2820b2d5b3b807d1a29455cee9ddd627bb3cdb47a80ee882310658f3e1fba72f26ff2bbd5523b55efa7b309ac740a8696d257e7a106d8f0bca97fb1f06c94acf0e03178fba12a9f65ab0902a6cedc7723c5c6b4ad56bac773c063838e4717bc6bbcd31eadd53975f7da0a38a5213f80babe4445e276c0d5617062eaa3c463af8de6d192ab32c6f90e7748c2737a2577cbf2c8f193f6b9cd87e5d42c8b17649dafe3318758aaea27eff62c5f56a49488aa172513e356da4492db981036c378cca72b7170a7fca18b90b121fec9970e21487e77858a91f5dd9669ea9179636d4e0c7531a9d29d70af518972064744e84e479f5401ac18bd67fe99d8aca1ef87d5d9421333ebbc9dcf24b3c81db113acd6bbdccc238151290aa7a67f2535c72c6a2a031938a876cfcc73b5b4270b35b5cc4175aaed8c4c4429e070c78b2b39a598863489b99fe18de66bf00a6f7b1d0b4acd6830b0b7965132d9da737b06073d1903480d450d5fe3828d359823236fd0b9c764089d652cc9d8b5dc936db8a7bec8ff1bcde032e28d9f6deeabc7f0308a562fd1e7f36b04e13f05c5235e406ca30000812d4f122314113271f56f4c3ad19f6dc6fded10cc3e2ad4e887653369ba53c061fb1d47fc6cc2415d5f9e4781c5e075a1f6c4b975a4a94a3ccf48723094866c2aedb19fd6037fc7a880e9c1436f59797bd0e8689d21bc4ec5eb9a6719250fbb2c1f57237fb27a4f1af041dd9e8e96744aef470506b34127de1032213f86bc8919b4a70bbc69ca8e48e7e74aeff09745c09a0fbedbb3e467f1ccbd5075aaef6014f68dfd968a45386a1eed5544a38495fa7c05d19aa23293e6c2ebeaa074cecdd8968bec38136c5b1f376219e46ab9ccd0fc88c6fbe70692f2c4d642dde2c329b91fddf0", "8068e640e2c22e549a57036fe70bd24949eca09b3385dd7b376049e29595a346", 0xcefc, 0xfffffffffffffff7}, &(0x7f0000000000)="d296f583b663f63c5c40e4aac24a423505de212d8673ea741204a6de9308d1ce33a3470262aa3152c74734a2f77f6eb22093fe43c397a76078351b81a759a38b659bd50b0026e11f3daa02299252c411b37a24413efba2d027e04002aefec34456e72b2604556a36c1e5ba9643a69243f248dddac93061cf3a019f3f390099003379d9614bb73efd", 0x1, 0x2, 0x9, 0x5, 0x0, 0x260, 0x81, 0x7fff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x23e) 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = semget$private(0x0, 0x0, 0x4) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f00000001c0)=""/150) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x800, 0x2362, 0x100000000}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x1, 0x1, 0x1ff}, 0x10) 00:05:31 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) lseek(r0, 0x0, 0x7) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@remote, @rand_addr}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) sendto$unix(r1, &(0x7f0000000140)="d8a948b330f791e1ff7555e5139ef5cd2390", 0x12, 0x88, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = msgget$private(0x0, 0x0) freebsd11_mknodat(r2, &(0x7f0000000000)='./file1\x00', 0x1001, 0x800) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) 00:05:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) socket$inet6_tcp(0x1c, 0x1, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/251) shmctl$SHM_LOCK(r2, 0xb) 00:05:31 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:05:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) 00:05:31 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x267) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = msgget$private(0x0, 0x84) msgctl$IPC_STAT(r5, 0x2, &(0x7f00000002c0)=""/3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x2041}, {r4, 0x4}, {r4, 0x5}, {r4}, {r2, 0x8}, {r2, 0x64}, {r0, 0x15}, {r2, 0x10}], 0x8, &(0x7f0000000240)={0x3}, &(0x7f0000000280)={0x6}, 0x8) recvfrom$inet6(r3, &(0x7f0000000300)=""/174, 0xae, 0x0, &(0x7f00000003c0)={0x1c, 0x3, 0x1f, @loopback, 0x1}, 0x1c) 00:05:31 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) connect(r0, &(0x7f0000000200)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10) socketpair(0x1f, 0x4, 0x7, &(0x7f0000000240)) r1 = dup2(r0, r0) r2 = accept4$inet(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000280)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:05:31 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:05:32 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:05:32 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:05:32 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x9067, @loopback}, {0x1c, 0x2, 0x7ff, @rand_addr="33a48c8ec233e1640b5e7752af0be05e", 0x6ec4}, 0x80000001, [0xffff, 0x80000001, 0x401, 0x3, 0x1, 0x8, 0x7fffffff, 0x4]}, 0x5c) 00:05:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000180)={{"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", "c2d108977e41950d851e4d773f1b12c4ae69bea563bf5864e624df701f465fb9", 0x8263, 0x100}, &(0x7f00000000c0)="a09f1a048edc3440b7d3980fe31d46ad87f767d713c92e59", 0x0, 0x9, 0xfffffffffffff6aa, 0xfff, 0x6, 0x0, 0x6}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:05:32 executing program 2: r0 = socket(0x2, 0x3, 0x1) sendto$unix(r0, &(0x7f00000000c0)="b100050290000000000008005786ca900f106ca8af23c3fe44a90e08fece761ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f76baf1348706a8421aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22e311b404f36a00f69730d631be657aea8c500000002000000000000020208a371a54ce47b7cafa3f8000400000000000000010000000000000000", 0x1da, 0x0, 0x0, 0x0) 00:05:33 executing program 1: syz_execute_func(&(0x7f0000000000)="1c08b5b598f0ff88000000001b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x2) 00:05:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x54, &(0x7f0000000240)="11435232886a287e662920a87adb44676a7b8b4d995fa40c9e7605c6950bdc43d5b42e01ae5140c32bc071aa1bae11554a9bf651501c346f8a8de666495d121991c9a54d32e31690e7258bc77877ea51c6e6e1c9b9b0c5ea47d20eab9fb8c15684c4bd8088a6b3609e43d24b8ba4e8e46fc5745d1d01af6e2976b49fe156159ab38d7836e5ad0d59fa4de0d577dc61afff6f21e88355f0fb2e3efc7f7245c8d05670ce2ac4680c09e5144c56aa55ac94e9650fdd009199053e1332f9cbfde507773eb3958d44e20a393e736bb4f94bafef59f34cc9f026c87fbfe774f51d08977cbe7d83e0c344b0", 0xffffffffffffffad) fcntl$getflags(r0, 0x3) r2 = getpgrp(0x0) getpgrp(r2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7fff, 0x101, 0x80000000, 0x7, 0x7, 0x78, 0x6, 0x1cc, 0x9, 0x3ff, 0x4}, 0xb) fcntl$dupfd(r0, 0x12, r0) 00:05:33 executing program 3: select(0x0, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0) 00:05:33 executing program 2: r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x100240, 0x108) mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x20) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x1, 0x40) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000280)='./file0/file0\x00') poll(&(0x7f00000002c0)=[{r1, 0x100}], 0x1, 0x1) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") connect(r0, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x10000, @loopback, 0xbe91}, 0x1c) 00:05:33 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x6e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10302, 0x82) open(&(0x7f0000000000)='./file0\x00', 0x804, 0x100) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x103) 00:05:33 executing program 3: syz_execute_func(&(0x7f0000000540)="98a84aa84a6e2c434305f2e161bf8500000041e2e92e364c3e460f1a70e4e40f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d1497970fbe670015f3476dc4e10bc45d8fc830a3cf0000cd20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[], 0x0) r2 = socket(0x2, 0x20000000, 0x100) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:05:33 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x30000000) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000340)="0fba2b36836848b28935e9d1318a6506bc0419bbbdabae8a23217b93fef6877f3d625c04358e4626a304d8e3630bb613bb820317321f230ea11b7abe7ba9bc05d84cbbdec1bdaa939847c382d06c530d11b706de012bb95fbda82b7e1f6cd8694ac3a67d28898f3761d4ad791d5cbd2e19f71cd50893c9c4038a95e9dc1b67d3f148b68e739bb09326d0318b84f547e6a3c2f360f367308ccd294ba1c6aecf11753ff21c4a3f42e31a9222c765a6941087ea982a30f479cd4d7e4f", 0xbb) r1 = socket$inet(0x2, 0x20000001, 0x5) r2 = accept$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x7, 0x0, 0x7fff, 0x8, 0x7, 0x4, 0xfffffffffffffff7, 0x6, 0x4, 0x6}, 0xb) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendto$inet(r2, &(0x7f0000000200)="3176de3d16c3ce97352d4743dc82dd6786cca3a67f5b7e1987fbec843dd8c8d54c986969d59e039ad7e864ae32a48940bce534d99f9a52ba5de482f3d596868e1518a8fab1e90afd013e86bdfb60d8e053af5cb0ad48609891a4dd66045304cdbf68dc7c5c613d22f75997a895c9bd5715ad2f1170af78ed6acb0797f46f8a4d2501373413708f2782c47b629ca655a82a48a3dc", 0x94, 0x5, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@ipv4={[], [], @local={0xac, 0x14, 0x0}}, r4}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000140), 0x14) 00:05:33 executing program 0: freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0) close(r0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x6120, 0x6b693cec) r1 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x20000000) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) write(r0, &(0x7f0000000080)='B', 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4(r1, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x10000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000240)=0x1, 0x4) 00:05:34 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:05:34 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:05:34 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) flock(r0, 0x2) 00:05:34 executing program 2: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r0) syz_execute_func(&(0x7f00000000c0)="0c1bb5b598cd801b69e4f5303062f5696200d9d9d8c441385bf9f2680c4000008fe9589b26e101edfec4427d822a2a00c6da7676f2168f4808eebce00000802000c4c3dd6d68074851513e2e66460f3801afc7afbe37c1ea01eff265dc5f00260fae67335b5b45363ef80f996603dae92c240f5e5bf4c402919a03470f4c67fd8d18bf01fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720dc481fd2888feefffff1d54111d00") socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x0, 0x20000005, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="000000800000000004000000f7930000a8000000"], &(0x7f0000000080)=0xa0) 00:05:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000280)={@multicast1, @loopback, @multicast2}, 0x250) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) 00:05:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000002c0)={r2, 0x5fd6, 0x95}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000280)={@multicast1, @loopback, @multicast2}, 0x250) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) panic: Bad link elm 0xfffff80004ba4c00 next->prev != elm cpuid = 1 time = 334 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a0e5480 vpanic() at vpanic+0x1e0/frame 0xfffffe002a0e54e0 panic() at panic+0x43/frame 0xfffffe002a0e5540 authunix_create() at authunix_create+0x84a/frame 0xfffffe002a0e5800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002a0e5980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a0e5ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a0e5ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x200000c5, rsp = 0x7fffdffdceb8, rbp = 0xa --- KDB: enter: panic [ thread pid 6548 tid 101059 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why