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", 0x1000)
sendmsg(r1, &(0x7f0000001a40)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c, 0x0, 0x0, 0x0}, 0x3)
r2 = dup2(r0, r0)
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000014c0)="7671535254251d059a00259c7d098c981bbec87c347db180dd4f3a7f40c85c45ef00b49607626f2d6e5654913f91b20755c64df5b935523fa3b6bac1b93fc5e29f90252764a6829be06da1e9d9487cf9ee6ac9b7675eef5d424877f3610c74487779a53fe5e0ddfb6a82284c2a20d70536c3dc93ab")
writev(r1, &(0x7f0000001440)=[{&(0x7f00000010c0)="6a286ab8c05e4d191df5edd20e3c7b82c13dbe61fc9ce65100f1f64767f85334388e6400b1b5b31257517744c0144cf5fa909956f9c727801a10ce5411ba50056dfe15e654b80a16764583db0a9484f54beccf7cf3c572bad4764753ebbdc398618fdbbe9c88d79fc447323f47a1e9f6db3dc1995a4174448be787ad334ed00812743825168c3128446571178e8716d4739a0df211811fec39f08accded38b153873ded89e8e63c36cacc6024882cc7774ba90f28582c0cfa2836256efd64785e1a2e5fc24eb0ebe2b2c69bc6c9e6811665ccc00243c0929b7ce41aac2", 0xdd}, {&(0x7f00000011c0)="018ab69781fd10d0226a88b6f50095862d53fbb11b71a47add48889273bd59bb3a344fa793cb84306570ec5458c37ed91be546ea57f737d77ac5ae1f0b0dddfa4e4dd6b12d586ebc909821119f01e6e0ade69b1e8173f54a850802795019edad7ef346f46a1eaedacc673442bef4bc9d6ace797626f3bbbd1fe78a2d681d85086aa05ab0beed9596356e8cbf37b212053df342e0b2006d887397080cf54703ea0af2a2b589300b55a05c3edfa2e0713a55239d14f5cce58a172c4f4ce0f44190758c4b7518e4477baad6fae39dc215", 0xcf}, {&(0x7f00000012c0)="8767132f407b248cec64e038c92947f1cede185a50495a3d42736fbe46a04acaeefbc941d77a8af53f969469e342b9113d4c573d041faf59c0a2e6e2e6b6740e38683e0a13d8f0cf3072d415bdcf2775e8ef24d317e2bee660b315098d9723a85cddf34f3a379103654150e56be02d9806b09dde4f43fe0595aee2e88dc14d00c551d6d76e0e52348f5c4a266517f06fc9147f6f3879380df486842402ae841c84", 0xa1}, {&(0x7f0000001380)="2ece007bbefe9766d227c6d4873ad4740dd8b30cba9969e3a046452901564da43e95872bb5f4b78ae74a94a2f4f3966613c4d9ebdbc821423dfd7ba4489b7db1b126666fb05099f3e6de396a09f1ccffe35bcf9a085ae164e98d7d45083e3a8b9f1c", 0x62}, {&(0x7f0000001400)="e5a1615a76b41e5f23efebce05c257cb3405ca2fa466088a281f8c9edb31e2ea75c140c7581482ef05", 0x29}, {&(0x7f0000001a80)="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", 0x1000}], 0x6)
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = semget$private(0x0, 0x6, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001580)={<r4=>0x0, 0x9, 0x6}, &(0x7f00000015c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001600)={r4, 0x5, 0x3, 0x1a14, 0x3}, &(0x7f0000001640)=0x18)
__semctl$SEM_STAT(r3, 0x1, 0xa, &(0x7f0000001540)=""/48)

02:28:41 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000001940)="7290f85636c86b7bcbd11dd1fb432b2be32604cc2e8e2965fb772a91fda7b0ce792fd50a09440e2ab56d4c4bc3dd453be6169738105aaea4bd05505b2f950e566b679ddc60a8abcc9729d4c48d4ddcb8f27c969c25af9b4f067f864aa1fea9a585555dac3a71226913242f59639b79d94426a60740312665d62a56ce30ef5d5d428d2f5e7e0cffdbd6ac39ee53d12c97b0eea8b814734b0314103e0de08f33c9dba347e5c121c503deacca3a807e5ff3a223925c289d")
r3 = dup2(r1, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd326f"], 0x1)
ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

02:28:41 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

02:28:41 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getuid()
r2 = getgid()
fchown(r0, r1, r2)
mkdir(&(0x7f0000000000)='./file0\x00', 0x3)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6af7", 0x2, 0x0, 0x0, 0x0)
r3 = semget(0x2, 0x3, 0x400)
__semctl$GETPID(r3, 0x4, 0x4, &(0x7f0000000340)=""/241)
sendto(0xffffffffffffffff, &(0x7f0000000100)="d4a3f04c72d9d6c9c8b8920acb342bca7baca1a7153c839ea24beb64e473cc29b2a2c9b0cfb8cf068e1fc4e3d77e78a2b9e4a600ba4a0ca6304b97f9da7fcf375f7f9fb93d95ec7ada9797b3fff459f28193d698ffff0edcae2aaa9589c204406d47d019b5b315720f800e92dec05af7d7890b573cda640f8db15386af793ca606d0dc7a4c01f596fbaf21f0f6", 0x8d, 0x100, &(0x7f00000001c0)=@in={0x2, 0x3, @multicast2}, 0x10)
r4 = socket$inet6(0x1c, 0x20000000, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000440)={<r5=>0x0, 0x1}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000004c0)={r5, 0xa, 0x3a65}, 0x8)
r6 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r6, &(0x7f0000000040)='./file0\x00')
r7 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x20, 0x6]}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000080)={<r8=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000300)={r8, 0x80000001}, 0x8)

02:28:41 executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, 0xfffffffffffffffe, 0xfffffffffffffcf7)
bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1, 0x6, @mcast1, 0x5}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
socketpair(0x10, 0x0, 0xe77, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

02:28:41 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgrp(0xffffffffffffffff)
r0 = getpgrp(0xffffffffffffffff)
wait4(r0, 0x0, 0x8000000000, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x800)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000180)={0x5, 0x9})
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000200)="dd443fe58168d45f61f0e5e72864e704238ad3c1a86958cd1e4c3463d56c163b65fcdc5f43621268d1adf9ba40688c6cd25d0b0c2dfcbf72092e375511059f83321495a75b6b0ed4bc0dae86146936393893ced69bbcfffc294a")
getpgid(0x0)
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000001c0)="cb79a96ff3cd6fe0cb865bb6ce81948330f56e3eed141cbc798184f2e5")
renameat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0x1c, 0x1, 0x0)
open(0x0, 0x0, 0x1f5)

02:28:41 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x0, 0x0, @empty}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x3)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x96, 0x4)
select(0x40, &(0x7f00000000c0)={0x9, 0x1, 0x3, 0x8, 0xbde, 0x7, 0x4, 0x4}, &(0x7f0000000100)={0x1, 0x1, 0x6d8, 0x7, 0x6, 0x5, 0x9, 0xffffffff}, &(0x7f0000000140)={0x9, 0x1, 0x7, 0x7, 0x101, 0x1, 0x0, 0xc}, &(0x7f0000000180)={0x9, 0x80})

02:28:41 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
setrlimit(0x0, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000003c0)={<r1=>0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>r1, 0x802000000000000}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r2, 0x0, 0x6, 0x7}, 0x94)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

lock order reversal:
 1st 0xfffffe0000b2a180 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903
 2nd 0xfffff8000c169000 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289
stack backtrace:
#0 0xffffffff810d241e at witness_debugger+0x8e
#1 0xffffffff810d2052 at witness_checkorder+0xf72
#2 0xffffffff81040523 at _sx_xlock+0xb3
#3 0xffffffff814daf62 at ufsdirhash_add+0x42
#4 0xffffffff814df8dd at ufs_direnter+0x5ed
#5 0xffffffff814eda5f at ufs_makeinode+0xa7f
02:28:41 executing program 2:
setreuid(0x0, 0xee00)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
pipe2(&(0x7f0000000180)={<r1=>0xffffffffffffffff}, 0x100000)
mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x1000, 0x3)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000140)="c47884c9c44eb46f0f38", 0xa)
readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/179, 0xb3}], 0x1)
syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

#6 0xffffffff814e7210 at ufs_create+0x40
#7 0xffffffff81920712 at VOP_CREATE_APV+0xc2
#8 0xffffffff811857c9 at vn_open_cred+0x409
#9 0xffffffff8117a0e7 at kern_openat+0x2f7
#10 0xffffffff816d15b6 at amd64_syscall+0x436
#11 0xffffffff81698c6d at fast_syscall_common+0x101
02:28:42 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
freebsd11_fstat(r0, &(0x7f0000000040))
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x4, 0x1, 0x0, 0xe45}, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x20000000)
close(r1)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, 0x0)

02:28:42 executing program 1:
fcntl$lock(0xffffffffffffffff, 0xc, 0xfffffffffffffffe)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa00, 0x194)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="05a5c7df26bb9ecb6360f89bd32aa32a289698f58314fe8e30e9481968657fd036691efbc2a050d79a6db6ddca1b07b10e3e4bb7f41ccca261262a25bd091c8e2671f3820fa0287c3d566751c27d71a67651e27460ab588fcb95f578b6077fcf9bbf78f20c14a9ae3a4477f06d29d38491fa51e580976e2549e0405ce3347a57d43465a6b3e02373ef6acdbd0319156b1a3f028a883f74e4a5b77a45344864519ddad3c35361925fa0b70690afecc93f53")
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, 0x8)
recvfrom$inet(r0, &(0x7f00000001c0)=""/160, 0xa0, 0x2, &(0x7f0000000280)={0x2, 0x3, @loopback}, 0x10)

02:28:42 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = semget(0x0, 0x2, 0x10)
__semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f00000000c0)=""/20)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)

02:28:42 executing program 2:
execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000002500), 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='!(#\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='*\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\\\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='##*-!^.\x00'])
open$dir(&(0x7f0000000280)='./file0\x00', 0x10000, 0xa)

02:28:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x4d, 0x4, 0x3, 0x100000001, 0x1ff, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={r1, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000040)=0x10)

02:28:42 executing program 2:
socketpair(0x12, 0x0, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x1, 0x2, 0x8}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x42c}, &(0x7f0000000100)=0x8)
syz_emit_ethernet(0x4000, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x2, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}})

02:28:42 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x84, 0x0)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000080)="87285326b6263fa30cf18e29ac3e712a6e4baeac47bcdaea735be303648a109fd238dd5b2b4eeb57894d8f12914c5769b840f9c3019d8621aa96724bcfc5de83d12888529be8e63ef5843fe1dc25949654b247c436cfd1569808a931fc226082e1efaa3d1baf250e025b8d4baf7f72fb9b6ddc4aed5040d4926049431efb52387f0924e2e2")

02:28:42 executing program 0:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "94daede88dc66ebe52f876ac54063aff454a2b6380d7b49b74164dc70897a42c", 0x23f5}, &(0x7f0000000100)="046a61cc748bace02a12d94c603eff1a4907ecc1671e44a0e73d8c82deadb1", 0x1ff, 0x40, 0x5e3, 0x0, 0x2, 0x9, 0x7, 0x8000})
syz_execute_func(&(0x7f0000000000)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00")

02:28:42 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, 0x7)
listen(r0, 0x0)
listen(r0, 0x0)

02:28:42 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0)
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)
getpeername$unix(r1, &(0x7f00000005c0)=ANY=[], 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffe50, &(0x7f0000002440)=[{&(0x7f0000002480)="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", 0xfffffffffffffe11}], 0x1000000000000248, 0x0}, 0xfffffffffffffffc)
openat(r2, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)

02:28:42 executing program 0:
select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x404, 0x8f)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x7, 0x900, 0x4, 0xb63a, 0x10001, 0x58bb, 0x5, <r1=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xfffffffffffffffc, 0x20, 0xffffffff80000001, 0x1, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x8000}, 0xffffffffffffff1b)
open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1)

02:28:42 executing program 2:
r0 = socket(0x2, 0x8040010000001, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x5}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xcff, 0x3, 0x7, 0xe64}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0)

02:28:42 executing program 3:
r0 = socket(0x2, 0x30000005, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7f, 0x100, 0x7fff, 0x7, r1}, 0x10)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="c1f91604001500000000005f47e5947fa6a6"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x6400, 0x0, 0x4, r1}, 0x10)
socket(0x1f, 0x6, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
r2 = dup(r0)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000240)="56b0acc752603ea050e7ec6f4d10841730b9dd271e51ee0f0c1af678585f819fc3f6ed25b935c6129570a6e942caeb7f3e48069d1fc2f89543ebeeb64e3488f0d10615f01ca012df31164ecf6faefa36aaab14124fc3517cfccc00ff24320ea65fb0a3295d5dd9a61e39efe14dc6ac6b8daaf5695e31f726f3ae5880ebe91ce35ec4d050e4bcd70b")
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="c13a22414ad6e63a0100c84fde7be0be739e", 0x12}], 0x107e)

02:28:42 executing program 2:
r0 = msgget(0x2, 0xd087b19dd64c862)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/175)
r1 = msgget(0x3, 0x48)
msgrcv(r1, &(0x7f0000000200)={0x0, ""/248}, 0x100, 0x7, 0x800)
syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff000011002293ca12379ead9c65dcd6b464696744ff020000000000000000e1ff00000001007be3000000000000000000"])
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/127)

02:28:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040)=""/234, 0xea)
syz_execute_func(&(0x7f0000000140)="44255c2300008fe978d163a3c423a96814e6f23e45d3fdc443956c8193f5000009c44105e05eb6c4e37d39550f51660f2f09c4c3496836fe8f89700119")
read(r0, &(0x7f0000000580)=""/229, 0xe5)

02:28:42 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14010000260008003f0000020000000002000000"], 0x14}, 0x0)

02:28:42 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c)
poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2)
open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x10)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10)
ftruncate(r2, 0x8000)
flock(r1, 0x8)
r3 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
ftruncate(r1, 0x6)
ftruncate(r0, 0x100000000)

02:28:43 executing program 1:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
syz_execute_func(0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8045, 0x80)

02:28:43 executing program 2:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202010066696c653000"], 0x10)
shutdown(r0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x1c, 0x0, 0x0)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0)

02:28:43 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x20000001, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

02:28:43 executing program 0:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00')
syz_execute_func(&(0x7f0000000340)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4ed11fec4c47d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d6807485151c4e1457664cbf8c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r1 = shmget(0x2, 0x4000, 0x440, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/47)
r2 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000180)="f4792f7078aad7c900a6c72bf59839ba14af8645137aa2825a5c06f4428c62f75b754de58899e33710e168fa46ff7289b93ea8f26b1d9900cd2b01d376eead2bfa017da611a3d6e53267320241d2da72b099aa62dd52eb50db33c79a52b8aa6a1ef3aee6a5535b44cb44f792e316cc1cf7399300b87f55b08d89364dc21e2f88bb3302514a446855e66d055935ef8daa1ca02bee003375336e1a375a65bff75ce1d55862959503ec5165bcc838b1368c75bc048ce7462a12f396e631cd89938a686bfbd5141c5518b8c3b87bbeae1e6fd5f14b1b35747d39c5533bc9d4e0f65a3e0565e00838a7")

02:28:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1ff, 0xfffffffffffffffa]}, 0x8)
r1 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000005000000000000002f"], 0x11}, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0xa3, "6e9dab47b3fd78633653da027263f9a7f36f9b964b0a6388dfc2fd811208d0e6a9b9ecfe816f206c6eb5d93aa8748e055709f5a916909dab1e86e6f58695022cf3b9300d7849003c61e49cc2d7711fae0766dc7aaa70ad9ecf458268fc926250eed55fe39567e5ad70ac4f3c4132ea4e5ab7b4212a82b61352d87fffb445c136402268a6ec8336af13dbbf03c3f13262d767587ad5e0c15dc1a07f3d00a11c56a36b5b"}, &(0x7f0000000040)=0xab)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x15bc, 0x8a, 0x20, 0x5, 0x844, 0x9, 0x4, 0x1, r2}, 0x20)

02:28:43 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = open(&(0x7f0000000080)='./file0\x00', 0x30000, 0x8)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000200)="51af47bf0704eecfa7c88ca1b66e4008ec9bf42d27bc198314af94eaf7873a3a75a002a85ae7a219da4e44b70570a611b28d33793a059c45ae6f358b498acdce989fe5f301b33bca945b206004a583bfc251115ae39afbef9877a78bc3", 0x1000, 0x7fffffff})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f00000002c0))

02:28:43 executing program 1:
link(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe052, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000200)="7c5b9f4c891879e42e51193d56f74b75f5b02f4fa864b9689eeb3e28da42483e135e25ad6076cac119feaecaa964ca9e735482b5691700c49052920d63b5c156c4843e043e0a0b93f00912ad195f45850b5e25ab8ff061b8bbacfa4e788fc90dbbcb89e3191496b77a91094449e1602f3bcdd4ffd13e305eb1b6fe722301314510897687eaaeaf9a68ce62c05612d8af392226addd2fbdf01707e83fa4f1baf17126cfa2", 0xa4)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8004, 0xa0)
r2 = fcntl$dupfd(r0, 0x11, r0)
renameat(r1, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00')
open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x100)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0xa0)
socket$inet_icmp(0x2, 0x2, 0x1)
openat(r3, &(0x7f0000000040)='./file0\x00', 0x180, 0xb0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000003c0), &(0x7f00000004c0)=0x100)

02:28:43 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x80}, &(0x7f00000000c0)=0x8)
r4 = dup2(r0, r0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x57, &(0x7f0000000540)={0x401, {{0x1c, 0x1, 0x1920000000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8001}}, {{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x802}}}, 0x108)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
sync()
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f00000003c0)={r3, &(0x7f0000000680)=[@in6={0x1c, 0x0, 0x3, @mcast2, 0x5}, @in6={0x1c, 0x2, 0x100000001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x7f, @loopback, 0x7}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}]}, &(0x7f0000000740)=0x10)
accept4(r6, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
semget$private(0x0, 0x7, 0x400)

02:28:44 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
fcntl$lock(r0, 0x12, 0x0)
fstat(r0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

02:28:44 executing program 2:
r0 = socket(0x8002, 0x8000020000005, 0x9)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={<r1=>0x0, 0x31, "d505749c5d1d59cc879a0ef333e93134f49f697310e15545c4900ffa528af491a6415a7d9172962758d79d137cc7710912"}, &(0x7f00000003c0)=0x39)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r1, 0x1ff, 0xf, 0x100000001, 0x7fff}, &(0x7f0000000440)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x12f20000000000, 0xf, 0x7, 0x2}, &(0x7f0000000080)=0x18)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000180)="ddc1fca40e63e2e59de29106ccddef1a2e85267d0d9ddcc8f8a4f231d52af80b13d72ecf8115865bbc8bfefa112afbb05a0b836fa0bddbf0adb29f2006aebc44505ccf2ec04999954b3392c36fa030283bb1aad14e1ef997bc4e89d78877cbf4129e157d1dcd6ae0c8dd06a01a6bda2b947faa60f28725632b7918592d7a8efef0625fafae5278d7b4f49c6eb5168c7ae12f611c0847e5d7b31cefc5f41bc711cce5e5f1f74ac16087e136d086c86ef76d159d16fa4193031f0fc8")
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000240)={<r4=>r2, 0x3, 0x0, 0x51, 0x326, 0x5}, &(0x7f0000000280)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x8, 0x400}, 0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0x7b, 0x400, 0x3}, &(0x7f0000000100)=0x14)
getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4)

02:28:44 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000a00)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x1)
r2 = semget(0x3, 0x0, 0x281)
__semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9)
r3 = fcntl$dupfd(r0, 0x11, r1)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2})
r4 = getpid()
fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4})
fcntl$getown(r1, 0x5)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4)
ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000680)={0x10, &(0x7f0000000980)="79497d54d8b498031af6a9a51dc510b04757841d923a87cf97d23f805bdf358299baf3b924cf109b25cadf36a69555e3fe5c0ca510ebf47e08c016f4893eb8ca977da727094d5b7c13e1c7", 0x8, 0x8f71, 0x9})
connect$unix(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"/473], 0xa)
syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24")
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2})
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b")
r5 = socket(0x0, 0x20000007, 0x3)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0500fffb88bc1f34a6eba769beba3b70a7ec4f903c7d86916ab72d880a2c2e29326a004d4ec95f09bd58006f9ecb33fef4fbbdfdfae710a1e0d3843abe0c46d2323a5d9d80e0a3b4dfa5954c200058142e2228667de947ad0600d4136540b813a6536cca34390aff1954528c356d577b45a9d8799f4f232b2ba00e58ddfbb070ca8d16621ba706f00d1d596838853f0a92461f7bcf9d47c70000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18)

02:28:44 executing program 0:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100)=0x9, 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000180)="c8269173c472bc06f23ab9101e051d370056c55998c22226a4bb2431008f1a1d6c4e2ebc7eb1dbc56ada2c6b8272f77432d5645de1efca9097712823128779448f5adbf20799c395aaa2af7bec670a570e4acacab60125", 0x80000001, 0x6, 0x400000000000000})
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000240)="8fa0cd7a660f1fcf32f82f389c1298de7f80ae159ec44a2fcd16e3c753a072a2de23f9581ac7bae269439991eb9b3044c4cb980bdb6f84668a7c06f21d54109e1ebdba06656c7e323f9132cd35140ce81a91c6231839873587f8623925fd119c19d5d6cfee6fef4a325cc1783402c66b7a71b11d699ee474270f1d8b8183e36ca2de3bcb5b401e6835f8de7f9c61b07e7aae05b511316a23bd338c0024e51ecb07c42b3c5ba3c742466bc83c668811f85ce90d668ef9a1913759c509aa166acee86cb10f3b9d4946a3dcd7b66c8eb739")
r4 = dup2(r1, r1)
renameat(r1, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00')
sendmsg(r1, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

02:28:44 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00le0\x00'], 0x1)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
chmod(&(0x7f0000000000)='./file0\x00', 0x62)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000240)="36c58b1641cc08c724efdec689e38fcad98f7f2732a0800cba9d0263f17bdc97fa3670a906227a81f2368702a13aa1e1e43952d662eaf0cac0d85604e35e491521c99dd9979578196a29294a9d7fba43f9d06582074ce45b1f5bb7a3c20ca169c03209b54241a0e11f35e7ec19704fef5a2cd19636ca2aec1469013268d56aac81d2a41e609cbc078e30265e75b4fe97228cdb7557a02960368582f3b887701c5b132ea225ef3179bb5877cbfc2f0f2e5cbc04")

02:28:44 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {}], 0x2, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0xfffffffffffffffd)
r2 = open(&(0x7f0000000040)='./file1\x00', 0x800, 0x42)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
ftruncate(r2, 0x8000)

02:28:44 executing program 2:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffff9c, 0x0, 0x100048, 0x8)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000940)=0x9, 0x4)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000980)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff01}}, r3, 0xffff, 0x4, 0x58}, &(0x7f0000000a40)=0x8c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
fcntl$getown(r1, 0x5)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

02:28:44 executing program 3:
syz_execute_func(&(0x7f0000000240)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00101300f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={<r1=>0x0, 0x1b5023e4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x100, 0xec2, 0x3549, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x401}, &(0x7f0000000180)=0x8)

02:28:44 executing program 3:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000000)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f0058cccc5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021")
geteuid()

02:28:44 executing program 3:
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x5}}, <r0=>0x0}, &(0x7f0000000140)=0x8c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0xe57, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)={r0, 0x6}, 0x8)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240), 0x3)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000040)=0x10)

02:28:44 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x190)
ftruncate(r0, 0x6)
msgget$private(0x0, 0x20)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x286f, 0x4)

02:28:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x200}}, <r2=>r1, 0x10000, 0x36e, 0x4, 0x7, 0x4, 0x800}, &(0x7f00000001c0)=0x98)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@loopback, @empty, 0x2, 0x4, [@broadcast, @multicast2, @rand_addr=0x8, @broadcast]}, 0x20)
r3 = dup(r0)
recvfrom$unix(r3, &(0x7f0000000240)=""/76, 0x4c, 0x0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000300)=0x5d786c83, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000340)={<r4=>r1, 0xbf, "1ea2263502dfa9647c94c028b3b1f313a8dcb2590aefd2472fb857eb86d0e6ff4d0f26c5727a3228585dc7baf5f6dc86136d921fe503642e986ae0b044354de75c5d07502e6cb8bd3b12a17c297fc9d0f1e5c71d5aa62dbf9e51691e723a1907b55d2069625b33fc9b9d3b0241deb3990602d043e33d6770d33d18ff2e2e654373205fec9e15009c1c09445079c77c49ccc380b69f8c44d1eeb272c8a1f260aedb6fb81c726e25bc7dce6bd135f6c218c049a2318d08c1342128d77e7c334c"}, &(0x7f0000000440)=0xc7)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000480), &(0x7f00000004c0)=0x10)
unlinkat(r3, &(0x7f0000000500)='./file0\x00', 0x800)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000540)=""/207, &(0x7f0000000640)=0xcf)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000680)={<r5=>r4, 0x0, 0x0, 0x4, 0x400}, &(0x7f00000006c0)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000700)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
syz_extract_tcp_res(&(0x7f00000007c0), 0x2f2, 0x7)
r6 = fcntl$dupfd(r0, 0x11, r3)
socket$inet6_udp(0x1c, 0x2, 0x0)
r7 = shmget(0x2, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_RMID(r7, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)={@in6={{0x1c, 0x1, 0x279e4e11, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, r5, 0x4, 0x8, 0x0, 0x101, 0x7ff, 0xe2}, &(0x7f00000008c0)=0x98)
setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000900)=0x8001, 0x4)
setsockopt$inet_tcp_buf(r6, 0x6, 0x40, &(0x7f0000000940)="c2206093dbe1a1cd38", 0x9)
setsockopt$inet_buf(r6, 0x0, 0xc, &(0x7f0000000980)="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", 0x1000)
getpeername$unix(r6, &(0x7f0000001980)=@file={0x0, ""/4096}, &(0x7f00000029c0)=0x1002)
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000002a00)="01910817cda666a3f2781f5e81f69ca1f0cb07d43312a74b6673c6813f6b1f30e2b96cbe6f0fe8c7bb0811c3f0a0be455a032db315719de89e79333a047beaef071d72a0d8b0109ac77003ae6b85354d71fbff052e068814960ba6effef0840d61e293be166daac876df7af2e3d4e832ac9d4e614ebde3c1c2ba3de56e007f647d80b6412ba20809ce5e6b95532447ee12238c3a51ab91556dbdf27770330d88659bab6d94125855e2f44047b0dea4b6fc32d01fc3fdaa3bd54d1829bccfdeb0038a002057b6818c03920d119124a264caa69b0dfc")
getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000002b00), &(0x7f0000002b40)=0xb)
ioctl$DIOCRCLRASTATS(r6, 0xc4504448, &(0x7f0000002c00)={{"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", "8178165fc6c5acea78b08f9558b0c2aead36c55782f0bd7f04a74541ded2b343", 0x5, 0xfffffffffffffff7}, &(0x7f0000002b80)="d9cd964e52687fa56b90f0baa2cba764192be081147a362c6400fc3f0f0c5b58b49fe312567e176ecd9e31fc3917358757f661cde733947bcca7ee97a065bf03e81ff6839774deed73e2353685416bad87b0", 0x14e6, 0x5, 0x0, 0x9, 0x2c, 0x3, 0x5, 0x7})
getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000003140)={@in={{0x2, 0x0, @loopback}}, r1, 0x200, 0x0, 0x8, 0x1, 0xfff, 0x6}, &(0x7f0000003200)=0xa0)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000003240)=""/52)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000003280)=0x80000000, 0x4)

02:28:44 executing program 0:
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x8, 0x80)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r1, 0x3ff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=<r2=>0x0, @ANYBLOB="03000000b3850000020000009c000000000000006ed70c8806094ec407ad4f4927a3cf3c004d4af3e665fd1117bc8c7b83591fe9b1c4672c37e270d9419fb1e96a30f875d42e9fcc0ba46b950697c3c9566e52d7975836f0f6160cbc122014bcbcbdfca94e35064e40b49e8271217913a64941df34b63c7a7f2f56128f6b044be3247f19ef"], &(0x7f0000000140)=0x9b)
mlock(&(0x7f0000ff6000/0x3000)=nil, 0x3000)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x3f, 0x1}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x14, "cb22ef14c9a6f6af7b7104ed6a9368fea6ec8e87"}, &(0x7f00000001c0)=0x1c)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3)

02:28:44 executing program 1:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x10001)
fcntl$setstatus(r0, 0x4, 0x1000c)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x1)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYRESDEC=r2, @ANYRES32=<r3=>0x0, @ANYBLOB="010000000800000002000000000000000600000019ef4685ef34b685567dfcb771a71db28b63ccce916920fa588d4b982a8c468ab5e9722cd7920822fc00a9edab9b0132c5fd4b18c1186930b9bb9ecf03f40c0000000000006773bbd5fc601c11253f5f4f460500947574baf70c0cb093"], &(0x7f0000000200)=0x3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000002c0)={r3, 0x8001, 0x1, 0x0, 0x6, 0x80, 0x40, 0xffffffffffffff00, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x7, 0x7, 0x1, 0x1, 0x6}}, &(0x7f0000000380)=0xb8)

02:28:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

02:28:44 executing program 1:
socket(0x17, 0x30000000, 0x7fffffff)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="51647f3954db5277496d82aa270168693d35c03aeb5c197bc9000b00171879920cd750355a4f3f138e7fc9bb51728f3bbc9d2f166634353b8d56e8738d7ac2a547f75d9a013b06bdc25bcefc2930b4c7fc7ff566a8a25e70d9c769b062c7a185cb0de0c1bf3f6518c085b64ee66d8300"], 0x94)

02:28:44 executing program 3:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b5501dbc422223120b15ffbb15ffb110f0fca38048336000000")

02:28:44 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000000c0), 0x4)
r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x0, 0xf9, 0xffffffff83878ea0, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}, r2}, 0x84)

02:28:44 executing program 2:

02:28:44 executing program 1:
syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x0, {{0x1c, 0x1, 0x7, @mcast1, 0xfff}}, {{0x1c, 0x2, 0x5, @mcast2, 0x8d17}}}, 0x76c)
r1 = dup2(r0, r0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000340)="5dac7950675664953be7c29882c95b480edafc47af4adfb3a97f02ac419b813e004f1569193b00ead568b7d6efa73f3f07482fa5b45c0bac04065c738798269b80805c32374e7b8855d02bf1ead1365a975c146e844743bd16a3abb1e52aba4fd0c5e40eecb7ced59d15adcb9fe0945d2982d9d82009067f3be9dcb51c11", 0x7e}, {&(0x7f00000003c0)="4b17c72b45cd886fd877049217efb08e6e3ac97230ac95ce717889f4234accdb1c98869680f5e9a1e68c41197f2f3a2da99f254ff0c81b40436912012833d72f74929de6d09c8ff4fb0138967acf0c5c31c8c93c571b4c3a2edddb1cc90d598e3f338303bc86cca1f962c25539cfe6cc97095d698f7bb964e327ba5513e882a763a6ec045247c64b646f7a5e94dd1398cec857827f7c23525c10a7924c2cf01bcb4ac4d842ebd00454b0ce3f5ef873ea55c9f2e564f1ee00e6e658b06ed7b7c5824df518aa34a7f0fa20fbcaddc1716fd6b038", 0xd3}, {&(0x7f00000004c0)="8d4d8c36e427f381c010d80bcbd7c236cbb4b634b39a20f4d3328af6383dbdeaf137744d51f43e398483737ebd3c0387d528452de3eee2ced14e7c46fad0648f0edccc0ea5b4e070cb54789e5c5f63017f4628b66d3466a51d7d7c2ff043878442b9e76d71eb93664e398c44a8c76394ccc32e4d51a99d902d8a7766aa871bc82b9976e36ac63b08262eac11ec9e81f13274840f72a61fe9d87f8699f8dbbd470524ad848b091cd9fec34c9f02c8eace831cb922f41f30192c607d4df6932d9fa141b9ed0987abb0a9c3a1866924", 0xce}], 0x3)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000600)="fbe208384a40545c362eb04d59dca4ea2f2195f1d1d3b05944f5ab7281d2b0a01358bcf1044ccf4586e4aa7ae71efe5e9b09a114a403a7ed0ae7969b68f9b348f217ea35f88f0981e8698da58d57224fe024d44499162849e095ca0320ca26f75ac457ba8b7f580b8b2946c69f2fdd7f07f86b803e0862553fcd65db0543ddd5e950a6294c597b6d88990d4d1ccbb009b7a1cd66cdab143a1de056a1e7152036883e5afab29b49df")

02:28:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
socket$inet6(0x1c, 0x0, 0x9)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

02:28:44 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202312f00696c653000"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x60, 0x4)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x8001}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000003c0)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2}}, r1, 0x1, 0x1, 0x8c, 0xff, 0xfffffffffffffff7}, 0xa0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000340)={@broadcast, @empty, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f0000000300)=0x4)
close(r0)

02:28:44 executing program 1:
setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35e, 0xd})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x80)

02:28:45 executing program 2:
syz_execute_func(&(0x7f00000003c0)="b1aa91cd8070062ef26e8a20c4c179f7f9e9646541dea52f3333bd1ac7c7e4470f4ab1aafe0000b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df667f0fe8dd700000000e600008284616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240310dd96f04f38bf38b6101450f0fa6b9333dd8bbd922e5c461ad636299")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getown(r0, 0x5)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0xe6, 0x101}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x1ff, 0xa, [0x0, 0x4, 0x4, 0x1ff, 0x8e6, 0x3, 0x3ff, 0x766, 0xffff, 0x20]}, 0x1c)

02:28:45 executing program 3:
syz_emit_ethernet(0xc, &(0x7f0000000080)={@local, @random="46edf0b15cdc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp}}}})

02:28:45 executing program 0:
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)

02:28:45 executing program 3:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = getpid()
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)
accept(r1, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c)
syz_execute_func(&(0x7f0000000140)="45d8dbc4a17f5e6260c4614359e47445660f3a0c2b008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c4c4e3650dccc949ce0a")
setpgid(r0, r0)

02:28:45 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x80000001, 0x4)

02:28:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/132, @ANYRES32=<r1=>0x0], &(0x7f0000000200)=0x8c)
fsync(r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000100)={r1}, &(0x7f0000000000)=0x8)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

02:28:45 executing program 0:
syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000000), 0x0)
mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f00009b3000/0x3000)=nil, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10)

02:28:45 executing program 2:
syz_execute_func(&(0x7f0000000380)="45c0ec8c994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c4c4e1b05897001000006ce8397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161410fb426c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e8666aaf0808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x3, 0x2, @empty, 0x8}, {0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x6, [0x5, 0xffff, 0xffffffffffffffff, 0x4, 0xff, 0x8, 0x0, 0x200]}, 0x5c)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000180))
accept$inet6(r1, 0x0, &(0x7f0000000000))
poll(0x0, 0x0, 0x0)

02:28:45 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x100000000011, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

02:28:45 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x7, @loopback, 0x22}, {0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1, [0x4, 0x3, 0x800, 0xff, 0x8, 0xfff, 0x10001, 0x1]}, 0x5c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
clock_getres(0xe, &(0x7f0000000040))

02:28:45 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000880)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a002b000000e2a53ee2f2410f104f0036460f88001000000f0d18")
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000000f)
open(&(0x7f0000000980)='./file0\x00', 0x108, 0x88)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20808, 0x0)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000380)={{"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", "d1efe53d46d5665d92130d7bf7d68c25a2d73a293ba51e67f665658c40937132", 0x65b5, 0xfd81}, &(0x7f0000000180)="fd56be06d2136757e91d71453c9b13f22e01a6e2560a5d800254032488de80e6c4f9c08bdfc55d5d3f0d29831d76f552268116134b5ec10378faef87c8778a2300d1407618a6406bd87c7d4cf1382038f29b69163abea44f91315c525808deaa260dceeb782270e212b72c904a710eda145050b8a8d81389df4e3fa9b27523404186b09c86db3cedcc5442eb3ea675065dec9425e7c0a6976c617c9c95edc5f22e", 0x0, 0x10000, 0x0, 0x2, 0x4de6, 0xcf, 0xb1f, 0x1000})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={<r2=>0x0, 0xe, 0x1}, &(0x7f0000000280)=0x8)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00')
r3 = dup(r0)
sendto$unix(r3, &(0x7f00000008c0)="a8b492154e219126f77f4018d33f638ad6fe9d3b9d3af4906d7ccab663f06c6cf036454e16cdd2e86bef65dcb505c0be94766594291ac24d0b4bc99fb8939e3e33fd86e0c31f70f395d6bf6a3a3861edfed3cad03f36d1da9e9005005ab3cbc12d9040010d508baf18ecc58353c59c8499abb3a8308113a43305d99dc43258bb19a5edf6bb070ee447e9f7659faa5228a02f58d158a3d2a3d07845f254a9a850b185605b22eb6843f6eae3010d27d43b251c8381f52d9181", 0xb8, 0x8, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8)
ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000840)={0x10, &(0x7f0000000080)="8f74d040b1c2f4c73f5cbb82f0339f766571276cd1f268f6a1a431765b43905783ad485f330c5f1cfc6ce8f421e3cd922b9130e115bc9d2269b88c2d3cbf04eecf6f9c7f33f76decef", 0x10001, 0xfffffffffffff8ac, 0x8})
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000800)=0x8)

02:28:46 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xfffffffffffffff7, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)

02:28:46 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "8fa9979b6ff62448c1c64a5f82301a1998108df29774e0d91f82686b230f1121", 0x80000001, 0x3}, &(0x7f0000000000)="e6c8caffda3aa6b3729a9a96c22f98ef", 0x400, 0x2, 0x8000, 0x6, 0x9, 0x6, 0x1, 0x5b4a})
linkat(r0, &(0x7f0000000280)='./file2\x00', r0, &(0x7f00000002c0)='./file3\x00', 0x0)

02:28:46 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = getpgrp(0xffffffffffffffff)
wait4(r1, &(0x7f00000000c0), 0x6, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x100000000023, 0x0, &(0x7f0000000140))
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/160, &(0x7f0000000100)=0xa0)

02:28:46 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x8000, {{0x1c, 0x2, 0x101, @mcast2, 0x8}}}, 0x88)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr}}, r2, 0x20, 0x0, 0x23a6}, 0x94)
syz_execute_func(&(0x7f00000001c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

02:28:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0)
r2 = socket$inet(0x2, 0x3, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000040), 0x4)

02:28:46 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x104, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = semget$private(0x0, 0x0, 0x40)
__semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f00000001c0)=""/144)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x80000000, 0xfffffffffffffffe, 0x3, 0x200, 0x8}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000280)="2085740194e00275e4a311edee6f2ce03e4f67c4753b453e8e494451433a42284968b820791a09", 0x27)
munlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000)

02:28:46 executing program 3:
getrlimit(0x0, &(0x7f0000000040))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = socket(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x5, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)

02:28:46 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r1, 0x385e)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8)

02:28:46 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="0c0001af2f68d524884d14d17e42757b262fc457382759f4b0e26286ec20446027cd3efbe39ba5e84af10adea7536abaf684eea2913c79276cee537e09b122e82eccaca67310e6cdc38e5ffb747cb8cf845a1b90708a935d8e09a6e28cbb24454a92e87bf10ab7a19243f37136766f98bef37175dbd9c2633ff14ef75571c1880b67f9060bc6908b71b6b8342d3bcc689f912ec500"/158], &(0x7f0000000300)=0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x70, 0x20, 0x101, 0x8, <r3=>r2}, &(0x7f0000000380)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r4 = open(&(0x7f0000000040)='./file1\x00', 0x4, 0x1)
ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f00000004c0)="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")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f00000003c0)=0x7, 0x4)
mlockall(0x1)
sync()
sync()
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r3, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4)
r5 = semget$private(0x0, 0x2, 0x48)
__semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000000c0)=""/52)

02:28:46 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")

02:28:46 executing program 2:
syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaab8aaaa00190000000d0000000008230899666d93fd9749aafe8000000000000000000d00000000aa0000000000bb24fc71e1d35cb7060b1cd70d9a07d3839f4e59f2e2fe2228b34bf5d39aef8942dc87ade513f2d9d7224cc784e7afe955a563bbad4bf337a46d82d36f74322b3edc2c2ccb79491653604e1117eb13ace608a2a43c756991c012fd598342bc6d1e8cf7c4eea4663dac7e39132d6ac5474d552fa6d2e409cc5104ea9c495cfa81b5a5b2800839b6a03a2ce87c793952004059a255d2e40b", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"])
mlock(&(0x7f0000fef000/0x10000)=nil, 0x10000)
msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0)

02:28:47 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x5, 0xc7c)
getpgrp(r1)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil)
shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r5=>0xffffffffffffffff})
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910)
fcntl$setown(r5, 0x6, r1)

02:28:47 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = semget$private(0x0, 0x2, 0x1fd)
socketpair(0x10, 0x1, 0xff, &(0x7f0000000480)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000004c0)={<r3=>0x0, 0x5, 0xc95e}, &(0x7f0000000500)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000540)={r3, 0x9}, 0x8)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000100)=""/203)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fsync(r4)
write(r4, &(0x7f0000000400)="4b41178b0799b675dc1dff1e84ab74bee00a37005a110f3dc838dccad92c079fb79c55d673d042ad6cc1c60870c1f6253934", 0x32)
r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c, 0x30000000)
setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, &(0x7f0000000380)={{0x1c, 0x3, 0x10001, @mcast2, 0x3f}, {0x1c, 0x2, 0x2, @loopback, 0x3}, 0x1, [0xd6, 0x8, 0x2, 0x8, 0x4, 0x1, 0x9ad, 0xd]}, 0x5c)
r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000600)=0xfffffffffffffffd, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r7=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
shutdown(r5, 0x0)
dup2(r5, r6)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000580)={r7, 0x3}, &(0x7f00000005c0)=0x8)
accept4$inet6(r5, &(0x7f0000000900)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000940)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x2, r7}, 0xc)
getpeername(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000009c0)=0x38a)

02:28:47 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x0)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)
chmod(&(0x7f0000000080)='./file0\x00', 0xa)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x3180, 0x1)

02:28:47 executing program 3:
syz_emit_ethernet(0x1500, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffe, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast2=0xac14ffff}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

02:28:47 executing program 0:
setreuid(0x0, 0xee00)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)

02:28:47 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
setitimer(0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @multicast2}, 0x40}}, <r3=>0x0}, &(0x7f00000004c0)=0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000500)={r3, 0x71, 0x2, 0x0, 0x3}, &(0x7f0000000540)=0x18)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb)
close(r2)
getpeername(r2, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c)
getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc)

02:28:47 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockname$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000001600)=0x8)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0)
truncate(0x0, 0x0)
r3 = fcntl$getown(r0, 0x5)
r4 = getpid()
setpgid(r3, r4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2009000000fe8000000000000000000000000000aaffffffff0000000000000000000000d74d47210c29d58a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063462054d99d00"/122, @ANYRES32=<r5=>0x0], &(0x7f0000000380)=0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r5, 0x2}, &(0x7f0000000480)=0x8)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(r2, 0x11, 0x0, 0x0, 0x0)
getitimer(0x3, &(0x7f0000000080))
getsockname$unix(r2, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000001540)=0x1002)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001580)=ANY=[@ANYBLOB="0001040002f6070000020000"], 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e02fcab01000000d4d3"], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
getitimer(0x3, &(0x7f00000015c0))

02:28:47 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x40, 0x89)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

02:28:47 executing program 3:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000600)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc5738210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201eccc4c27d18d1430fb3de730f778018e62a2a612644db11f6a9460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")
socket$inet6_sctp(0x1c, 0x0, 0x84)

02:28:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = dup(r0)
sendto(r0, &(0x7f00000001c0)="ca35efe41f11caafb567fec5782916eb62efad85bcd3e9fbd5e2d116475fba69a55cd4fcb1691d17e8b03215f12d835f4d2f6fed1ad260490b7b9ca0fc0c9f23d7fc2887fd583663d4b98831738b25feeb8f62b0ac0b8bef2d45fa7c584b4b71f96e3d5745eae2c34848d0bb3912ae4a3f58f40d643e91740b5edc1e", 0x7c, 0xc, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x941, 0x0, 0xfffffffffffffff9, 0xc0ca, 0x1ff, 0x8c, 0x4, <r2=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x6b, "31274e12f87bb5e06bed97b4bbb3a846dedf943cca9654b5606f91b0120c2554b9b043edfaaed06152c0d9e0c3701cc77dbb864a8d37b86d18613ab079b952da1f1c36d3546488a12b403c487c4e78be946fe03f78ac188830155513255e6110debfd09aaa52240ccad041"}, &(0x7f0000000180)=0x73)

02:28:47 executing program 2:
shmctl$IPC_RMID(0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c0d0f05f30f59bfd9130400c44218f7150008000041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461a0cd583d00000081816db712c483397fd30074dcdc0fbcaf00100000f345d9c6d1acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef32a8fee90dd4d40dc7e8628f6808f2ac618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

02:28:47 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x0, {{0x1c, 0x2, 0x7, @ipv4={[], [], @multicast1}, 0x9}}}, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000000), 0x100000)

02:28:47 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x3, 0x3ff, 0xff}, &(0x7f0000000140)=0x8c)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@empty, @broadcast}, 0x8)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = semget(0x2, 0x3, 0x100)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000240)=0x6)
fchdir(r0)
poll(&(0x7f0000000280)=[{r0, 0x1}, {r0, 0x4}, {r0, 0x2}, {r0, 0x31}, {r0}], 0x5, 0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={<r3=>r1, 0x2}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r3, 0x6, 0xe4, "49549528c5c10abeb8c364d2d73522e3b211c4ff2edfa1092634fd9136f3fff80e40c75a0fa6a28a7f36ce7993349d5f712440c51e319ea50f22df74b13f42b7f6c790242a34f1d324dcf64e30db93d7247387b9c545a82fb532f1bf08b07b98a254060d37c1d1cef106d6febef18298688b1b869b8db844e01ded08558cc41e4cfdd81891a27ea0a35df13ef41d2ccf2cb9c98a47f3a238641bb7c5c16c840f4a8904fa4d0239f6dbfe5419931c93861caa6d04dafa6d564df2b638c44b630e4a138a60aad338f89e74e907e1a6317d143ebd966db8180ec5099761a92d1084c3186ad2"}, 0xec)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)=""/195, &(0x7f0000000540)=0xc3)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0xfffffffffffffffd, 0x4)
flock(r0, 0xc)
__semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f00000005c0)=""/251)
freebsd10_pipe(&(0x7f00000006c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f0000000700)="e13b70c31c207113bd56b93ad0861b7b51f8596998cecc89d9623ab95a8959a2c839c22f707de096a0064d1b1be1ed64031cef71ff578bc693bc58d9fc5545c2d11e04d58777e6f9540dedb2960a43b369c1c792363a18da")
accept4$unix(r5, &(0x7f0000000780)=@file={0x0, ""/30}, &(0x7f00000007c0)=0x20, 0x10000000)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000800)={r3, 0x6}, &(0x7f0000000840)=0x8)
fchmodat(r4, &(0x7f0000000880)='./file0\x00', 0x1)
__semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f00000008c0)=""/15)
ftruncate(r4, 0x3)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000900)=0x3, 0x4)
r6 = dup(r0)
ioctl$DIOCGETRULE(r5, 0xcbe04407, &(0x7f0000000940)="c8a4df225dbd795ce66e30ea070e7d71d4b53af55f34e31bbd4fd191f42df4e681260cc7d3183cedee022214e980c0bf11adb16e967c5eb141c1b545bbeb59fa313ae3a3a675526c30592a")
connect$inet(r4, &(0x7f00000009c0)={0x2, 0x2}, 0x10)
poll(&(0x7f0000000a00)=[{r4, 0x20}, {r6, 0x2000}, {r5, 0x9}, {r0}], 0x4, 0x80000001)
poll(&(0x7f0000000a40)=[{r6, 0x20}, {r5, 0x102}, {r0}], 0x3, 0x34)
setsockopt$sock_int(r4, 0xffff, 0x1827, &(0x7f0000000a80)=0xae5, 0x4)
accept$unix(r6, &(0x7f0000000ac0)=@file={0x0, ""/108}, &(0x7f0000000b40)=0x6e)

02:28:47 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x8001}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x2}, 0x8)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
open(&(0x7f0000000300)='./file0\x00', 0x40, 0x50)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

02:28:48 executing program 1:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x10000000)
read(r0, &(0x7f0000000140)=""/243, 0xf3)
r1 = socket$inet_sctp(0x2, 0x7, 0x84)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x2)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000280), 0x5, 0xc43, 0x80000000})
read(r1, &(0x7f0000000000)=""/171, 0xab)

02:28:48 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000080), 0xfffffffffffffc19)
r1 = getpgrp(0x0)
wait4(r1, &(0x7f0000000000), 0x10, 0x0)
poll(&(0x7f0000000040)=[{r0}, {r0, 0x60}, {r0, 0x4000000000000004}, {r0}, {r0, 0x4}], 0x5, 0x4)

02:28:48 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00')
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10)
mlockall(0x1)
syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setrlimit(0xa, &(0x7f0000000380)={0x0, 0x5})
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
listen(r0, 0xe0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getgid()
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, <r3=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000")
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18)
r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
r5 = accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000240)={0x5, 0x7fffffff, 0xff, 0x7ff, 0xeb8, 0x8, 0x0, 0x10000, 0x8, 0x100000001, 0x5}, 0xb)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0)

02:28:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="81352bc022bf041aecddade52f213ed5e079deb4f62383caeb2fb75b5d0d20a4e1d73e2a1ccc251d5a29c27d574f19f54a8afc8b533e718e71c9f345f462db8b17911765b4b260b4babeea96c4c76ff436157414a9cb7f33006b77e9453f87fd3aea7a2921165f2c609285911ee82e")
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={<r2=>0x0, 0xfffffffffffffffa, 0x0, 0x5, 0x100000000}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r2}, 0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x23f, <r3=>r2}, &(0x7f00000002c0)=0xc)
mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x1)
ppoll(&(0x7f0000000340)=[{r1, 0x24}, {r0, 0x91}, {r1, 0x8}, {r0, 0x83}], 0x4, &(0x7f0000000380)={0x2, 0x6374}, &(0x7f00000003c0)={0x6}, 0x8)
mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x9)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4)
utimes(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x1, 0xfd9e}, {0x2, 0xf9a}})
r4 = accept(r1, &(0x7f0000000540)=@in6, &(0x7f0000000580)=0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x5e9}}, r2, 0x4, 0xfffffffffffffffc, 0x100, 0x9, 0x3f, 0x7}, 0x98)
setsockopt(r4, 0x7fffffff, 0x7ff, &(0x7f0000000680)="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", 0xfe)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000780)={<r5=>r2, 0x1, 0xf, 0x9, 0x36}, &(0x7f00000007c0)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000800)={r5, 0x6}, &(0x7f0000000840)=0x8)
bind$inet6(r1, &(0x7f0000000880)={0x1c, 0x3, 0x8000, @empty, 0x85}, 0x1c)
r6 = open$dir(&(0x7f00000008c0)='./file0\x00', 0x120002, 0x185)
setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000900)={0xff, {{0x2, 0x0, @broadcast}}, {{0x2, 0x1, @multicast2}}}, 0x118)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000a40)=0x401, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f0000000a80)=0xffffffffffffff81, 0x4)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000ac0)={@in={{0x2, 0x3}}, r3}, 0x8c)
utimensat(r1, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={{0x80000001, 0x6}, {0xd377, 0x9}}, 0x200)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000c00)={@in={{0x2, 0x3, @multicast2}}, r5}, 0x8c)
syz_execute_func(&(0x7f0000000cc0)="f0468099310000007c2e466bd41bc402d14549190f0f150a000000a767676466660f7e6000c4e270f29743cc94c3c4e1f8139590df0aa9d8633244cac5648fc9a098ed")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000d40)={0x2, 0x6, r5}, &(0x7f0000000d80)=0xc)
utimensat(r6, &(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={{0xffffffffffffff01, 0x3}, {0x5, 0x6}}, 0x200)
preadv(r1, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/53, 0x35}, {&(0x7f0000000e80)=""/122, 0x7a}, {&(0x7f0000000f00)}, {&(0x7f0000000f40)=""/34, 0x22}], 0x4, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000fc0)="7c31e4d4057848500ae4413ea79d3e1df9dad76aae579aa724bceb818751fdaf45c4fe29c21f618eb66ba7d6f28db545effd3130851a51d895fbd9360a112721")

02:28:48 executing program 1:
syz_execute_func(&(0x7f0000000740)="964a19e9c4a2791dcd1c450f05bf11000300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee5c421045f4607c421dd5831c4e10bf8c45b64660f3838520af20f5ad696ea33ed33ed4877f866440ff4697683397fd3bd0000c4227d215106662ad766400f64287c7c66f2ab440fec3f67ddddc4210351bf17360000c466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000f26cc581601643d9ee0fc60fc6a8f2ae000000f1ebeb363644f74f8b51000000709b6500cef2f2f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff400f1d6a0bfb110f66474eb83aa2f1fbc401fd2b1500000000e2")
rmdir(&(0x7f0000000000)='./file0\x00')
getitimer(0x0, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0xe779, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="861080058c9407553c3014fdd709000000d67e201054aa5db7bd"], &(0x7f00000001c0)=0x11)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xf944, 0x80, 0x2db}, &(0x7f0000000240)=0x10)
clock_getres(0xf, &(0x7f0000000100))

02:28:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10084, 0x80)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000012c0)={{"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", "e3229d03fcf2d6fbcec1b96c6ad904affb98ba2736569ba4aeaa5dfe8d3e3768", 0x7f, 0xfff}, &(0x7f00000002c0)="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0x1ff, 0x3, 0x9, 0x100000000, 0x1, 0xffff, 0x0, 0x9})

02:28:48 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0, 0x7, 0xdaba, 0x4, 0x7, 0x80000001}, &(0x7f0000000340)=0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0xffff}, &(0x7f00000003c0)=0x8)
r2 = getpgid(0x0)
setpgid(0x0, r2)
r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x0, 0x6, 0x8, 0x2, 0x0, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x9, 0x5, 0x800, 0x2, 0xff}}, &(0x7f0000000140)=0xb8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r4, 0x5}, &(0x7f00000001c0)=0x8)

02:28:48 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f00000000c0)="36021ecd1ee4670de0c3dac74b40cb22523c0ad24b8a497c919f6418664e8a4fe6", 0x21}], 0x1, &(0x7f0000000280)=[{0x1010, 0x0, 0x3, "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"}, {0xd0, 0x3a, 0xffffffffffffffff, "2094769b2faac96e6694644ccf39a147fa1887342df38470f31ec9be6c034fd3998b64592ee178f94660f4df4ef537a9143f6dd7695cda2cca91f9d57f1896c006bd6ec04234c7b40bf6139d9578289683ef737e8458c4e28acbe57425e3b54782f001236cd90f09f4ab929b8aace9d5dade141d781b34ed37fec32387702cfcc80dc59c0b54780e3ee54c861ed4bf85d44512306f06c8440214ad568bfe76afd89c5cd4934d82c2a49694bfcdfb6799742c6a5514c34e4b2862af"}, {0xa8, 0x6, 0x5, "9b13ee344b29c28ff214da2fadfb9057ce36122baa52e3f39e45b35c01607acdacfa5f3efb4b3e439f89236738a52dffd15ecfd9210a8d3ddcb8ffd4938efa5117e29dde40d658bd434e62b308d5c4192e5c7740b10a00a2100a7e5531b56726e00e886c76c1eeb8a7981c1b505b3cf96d984c0e7409a7fca9cc922501943aa57f6fbad88996fa36549b06ad2f974b717c"}, {0x60, 0x88, 0x7fff, "bcde2110f250df4be833afb926c4f8a9e6c0cdb4fcfb7c219986388cf31bd56d145001c77f7e6b75f5c2fe556c536e8aa679327f6d618f7d820333fc4d4788cf1d65d597b38a6d10bb3b96"}, {0x28, 0x84, 0x5, "d8169a66cd424fdc4252bcf1328d25c7f994ef5ec1e2cd6c"}, {0x80, 0xffff, 0x4, "bb62e16ee4b6885868a6e02bcddce4f58ab32a6be01a3f0e690ed19eeb43c8edc74c0f3dd85b7e2e220bf317bc536a93b31600b0e43c7958d967bb083c3aa2261d05365f692da6bd3959eb1c4eb9a35cb8599459d1d3db8a28831c72dbd211294c7ebeb8dc064701bc75f40d1698"}], 0x1290}, 0x8)
syz_execute_func(&(0x7f0000000140)="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")
socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

02:28:48 executing program 0:
ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000040)=0x1103)

02:28:48 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x80000000000)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
mlockall(0x3)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x13, r1, 0x0)
fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x20001, 0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
r2 = shmget$private(0x0, 0x3000, 0x452, &(0x7f0000fa3000/0x3000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000200)=""/172)

02:28:49 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0xc, &(0x7f0000000280)={0x3})
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet6(0x1c, 0x5, 0x60)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
setrlimit(0x7, &(0x7f0000000140)={0x1, 0x1})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x6, r1}, &(0x7f0000000240)=0xc)
open$dir(&(0x7f0000000440)='./file0\x00', 0x100, 0xa0)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xef9, r1}, &(0x7f00000001c0)=0xc)

02:28:49 executing program 3:
syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743f660c0f86dd0f0fb8c4034e4e771e0fa0e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={<r1=>0x0, 0x80000001}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r3=>0x0, 0xff, 0x9}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x7}, 0x8)

02:28:49 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
recvfrom(r0, &(0x7f0000000240)=""/24, 0x18, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="2d40c69566653000b6bc95c52982284f60c71cd94da34f28d67261a3f4de7468032f3239323223e30a1346c7c6527d07d56a34ea42"], 0xa)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000)
r2 = socket$inet6(0x1c, 0x20000000, 0xcad)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x40, <r3=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r3, 0x5}, 0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup(r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="03001bc7080006000000"], &(0x7f00000000c0)=0xa)

02:28:49 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="3b0000000700000080000000ff0f0000b505ff00"], &(0x7f0000000700)=0xa0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000740)={<r3=>0x0, 0xbf}, &(0x7f0000000780)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={<r4=>0x0, 0x800}, &(0x7f0000000800)=0x8)
sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000100)="abb40d95379d94e7c4ed68b47de0099ca010e242450a5b4fc7326be7e13b5b64bac19ddc971cf3db6eb2b0ea59893f86349a4410a8eff742e34e62c79eee5ab33ae4e25487894421107327d720a68875809ebe4dd761d37d88704ee76a2b23b39b8a06bd96fdcb1fe632872e96", 0x6d}, {&(0x7f00000001c0)="185ea3b16fda33f6624a11dc26f82b231fe71515d49382046ef37835a51ad7a8f702376d9e8102665a6fbee33853b4ac7cdad6707c4b60b81ecf7b568231761da33725f0455d28e82de8c3f89c34d6945dd5954cbb2d78604749081c192fe31e6fab7cbc71cfdc4c78e92f13f3eb5939f27b46d8f94a19557805334be0fd865388fa67a1193f43db847221a790b6603a66f9ee0f8fd228a2ef99bb", 0x9b}, {&(0x7f0000000280)="a36f51e13453a924ccbb41d4628b2c857144d98c670984", 0x17}, {&(0x7f00000002c0)="6b0eea8e69f34b2e5ffab2b974239cddad14349759019293bd3327046005f20ce529fca5230ff0422ea919ebafcacec2ceec6871e785f1fe5114b4315db4acbd2b81a4c73e0d463b2ff81dd6f4934b6ddd80acc585e98e3bba630ee9c1f1f0cd5c2e6cde9d53fa8312589a3145a4a22dacc8a8a9c8599c20faf16b0e9aa2d7f347df4a6c84e8bc4165f2e8041e365cfb8cc3f873f5e2b26cfc34260bf6b0035921f37455567e04e16720ed379b3177a5dfe8ffc432df597a46be0c43d94b1c809ca0bfa15abbb1abb6f950b10ce48c04da44d43a561d", 0xd6}, {&(0x7f00000003c0)="0f32f32b162963b1b6c346404db8b7a190a8287133c70617579deb4a3b4ad69234eb4827b96113c438c21785fc4a46ce782cc6058baba0adfe9552bceca76a0bd990d48a73d5fcd608262c3fb7624481114d051fed5c62bad47e1ef2287c9bf73c3e518844b293b037a1", 0x6a}, {&(0x7f0000000440)="21910e3356fa3bb90374ef966986039a7100fccdd4b4f2e76eb91f8e6b054ec470c3d6ff74b6d9b834d41bbef50bcdf8063467f5ad21bb8ac5b2a1d49fc94f51ce1cbfb93e42706e205f6496c6b597a79b57cb6baf7f01e956432d14f18e7c4f7ecacb9fe595e52aa766a433cf9a4d81a123c97d35c1cb1e35e699581ea5df0987517c7e2cabc5dcb176ef5b84f8f50e682e868c6acdfc6c9cabd3559b566bcc3b28b58fff785153ff564b74af607b16e2168d36dd6356ea930e501f74b61a2d59b9820ef15d170306d9fcf34cb602df353cc1145026101fe024a6e14a765043402f65737ba914ce4f5a6ff8afb7e39ff1", 0xf1}, {&(0x7f0000000540)="21ddd847904cfc76eb7f369597ce7d2b8fe87554fff36713c2cd6bc236fa1d763cdbe67a8f6e82d925d3794ec8d1fbae8648d78fc51cce5325c507e1572df6fe03d5bcccc51afe1864191bbd3a35de81e15dec894d949f0946874f404f203174eb9bf71d2b4ce1095d05c2dee2ca50e9", 0x70}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x4000, 0x5, 0xfffffffffffffff9, r2}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0xa5, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x5, 0x20, 0x9, 0xfffffffffffffff7, 0x5, 0x1ff, 0x6, r4}}], 0x74, 0x8}, 0x1)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0xff02)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa)
recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:28:49 executing program 1:
sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[{0x10, 0x5b}], 0x10}, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

02:28:49 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
r2 = fcntl$getown(r0, 0x5)
fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x3, 0x1, 0x3, 0x7505, r2})
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

02:28:49 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)
pwritev(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="bc1ac2f5ec2238b2d2347958124218ab8df1a24c8732998bbc0eed29f69c61f13142f158f7cd798000301a037c890d5f50fcc597ffc73b12b3dc59bdcaf80845ffc8f01f7fffc08a5cd45ca4ea12bc7db5d088469c1fbaf7f6304d27a2c41187b3a1c9fb490d988f68c49a746b7dcc20ac3d92b7e1b8386718352c34e3e842231b9a91e46c45d42859628401ce8b558c03d1cacd65e6741fcbded7baa35e5a4e2b35cfac3ba42c50a85c60d26f8da0af5fc497c7ad163d50ced417d17e298626bd00519b75c1a442600d7b943b21d6e39eadfbe5e6c700776147a7020f28e449374286c273cbff03db958bc2baa8d1833b10490bb08b112c", 0xf8}, {&(0x7f0000001240)="8fb645aad2b1faf85ce512ff83f4f19d982a207b81995b23b1002b4f8b66e3a9fcec67c634f0e8b879dd6c95fd8b2321fd03679d213434d656675969686524dfd8282ae5712c6ab2db898bc07552dbbac0777bfaaf0dd7206db57ecb0df90a9f4cf3b5f41fc1793f7e0b0b8872bb9c9cbbf18f0e99ee297723f36c14894c23676a66275c6839e8ca01a6037376530645cd17aa3655f0befed0e4aea6c92e77879183008ada4c3cdccb386089d73dfc5cea5657bafbf68065431b209c300b328393b2cc356b0d562ffe6f65dcc24ea4", 0xcf}, {&(0x7f0000001340)="a54a9aab6d15c238d319292f0aa95860fbd8c342d5b7575426f37112a304ee3bde27652acb335ece1773ccee2113f127c363e595e9aa83d4a959b6f6175bb59eec157ffb8c9b02ac4a4e4d369f695d321eeadc2b9595650191834a8b23eef6494924aba4b496952f6e9afa260e19b9239df467ad53a56b02942a4aa30e8aeed3eab97b5736e626e85391efb7a6991259d873b7c9cfcd0d8fee319e417262b18e0c61811163c6c6b0a5964481a8c69258528040dbe0816ff16ded14ba6727e3", 0xbf}, {&(0x7f0000001400)="ad65ff7fc9c8e2152753adc40fc61ff0351de0de7ed0a539039e8a1b72a4407d40aad58379ebf2587f088a23ffaf68de6e9dbf7baf50b4af05f5a6a7ef117fece2a8a00d11b7a8cdf4f77ad8febc01c866343c5181080cfc728cb40c78e3b587db950ca21c3ec946be4fe95ea74d952c529bfa776f03fa681b284ef4827fc872c3aa2cb1579a", 0x86}, {&(0x7f0000000080)}], 0x6, 0x43)

02:28:49 executing program 1:
syz_execute_func(&(0x7f0000000440)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0039000f73d539c4e26d296f0e66f347ad43dcf5c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272c4c3fd006ccd469320b15ffbb15ffb110f0fca38048300")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

02:28:49 executing program 3:
r0 = socket(0x2, 0x10000004, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000280)={<r1=>0x0, 0x0}, &(0x7f00000002c0)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x7f}, 0x8)

02:28:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000001c0), 0x4)

02:28:49 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000600)=""/24)
getresuid(&(0x7f0000000080)=<r2=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
sendto(r0, &(0x7f00000001c0), 0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="00e3010000006c653000"], 0xa)
setuid(r2)
execve(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000400)=[&(0x7f0000000240)='@]!\x00', &(0x7f0000000280)='\xe8^]((/\'\x00', &(0x7f00000002c0)='/@\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='.}&!{-$]*\x00', &(0x7f0000000380)='+]\x00', &(0x7f00000003c0)='!\x00'], &(0x7f00000005c0)=[&(0x7f0000000440)='*\x00', &(0x7f0000000480)='/\x00', &(0x7f00000004c0)='):-L\x00', &(0x7f0000000500)='+\x00', &(0x7f0000000540)='\\+\x00', &(0x7f0000000580)='\x00'])
r3 = socket(0x2, 0x30000007, 0x9)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000000)={0x3a1}, 0x1)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000640)="ebcf803815a227da644de71dd2096c0073df4a1720cd7428ca8e01a66be093c69ab43af1f140f83f8af50e2e7911788b2ad2278c954df4f8975c7884c83c96ea0559361121cb")
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast1, @local, @remote}, &(0x7f0000000180)=0xc)
setsockopt$inet_int(r0, 0x0, 0x44, 0xffffffffffffffff, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

02:28:49 executing program 0:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
setgroups(0x400000000000029c, &(0x7f00000001c0))
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
socketpair(0x1f, 0x0, 0x3, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

02:28:49 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = getpgrp(0xffffffffffffffff)
fcntl$lock(r2, 0xf, &(0x7f0000000040)={0x3, 0x5, 0x8, 0x6, r3})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x1)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

02:28:49 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
r0 = open(0x0, 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0)
getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340))
getuid()
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
geteuid()
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)
ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000700)={{"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", "99abf2823df2b09ac33fdef8387a521dde852627c7eff3bc1a7c21cf2eb72f8f", 0xffff, 0x8000}, &(0x7f0000000600)="742ef212e67350e7286607309982bdace53f33ab58d6886a656b524759cba6f662faf7f437975ee8f0171773e0f190d79d8931341d500ccb27b4e2c2de599248c6e7cec6cef2a8bc89774ba6e648dc31b65752745ae3f2050d481e17dbb17e8a39a79ec1520fc847f744f44b3f9fb4283d0d3e95378008a803b480fa39b79f6921c8ccf84eda20c571b9d75c6b9f0f322bc5f122e57ee419203ff41ecd7a856e47ded450f27858756a13dfa4a2ff088213636e5f9773d92bc9df0f562617251504bd2f48fb44435b54b8d7fb801b47965b24e2", 0x8001, 0x4, 0xfff, 0x2c, 0x0, 0x7, 0x1, 0x39b})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x6}, 0x94)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

02:28:49 executing program 2:
setgroups(0x400, &(0x7f0000000000))
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040)=0x10001, 0x4)

02:28:49 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
write(r0, &(0x7f0000000000)="0a612f727690b1d1d461f4212f78f75f55f613c1d8c9729e41337dbd6b764f92cb39e8d785e0553fc433d4590d13ed81ce39de799882ea6f4f195441526ac9dda43346a32168a2a5cafaf574b474b137e8c85bd552399940500ed8e5b31718db0955895768020e6d3c8ac1cffd0d3e4e94fd9cb3320d3d", 0x77)
getsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}}, <r3=>0x0}, &(0x7f0000000200)=0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000400)={0x4, 0x3, 0x1200, 0x8001, 0x8, 0x8001, 0x8001, 0xfffffffffffffeff, r3}, &(0x7f0000000440)=0x20)
r4 = open(&(0x7f0000000240)='./file0\x00', 0x8, 0x48)
getsockname$unix(r4, &(0x7f0000000280)=@file={0x0, ""/57}, &(0x7f00000002c0)=0x3b)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={<r5=>0x0, 0x7, 0xf, 0x9}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300)=0xdc, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r5, 0xfffffffffffffffc, 0x2, 0x1000}, 0x94)

02:28:49 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="7df2b57961c487133ad6543de9"], 0x0)
r0 = socket$inet6(0x1c, 0x20000001, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

02:28:49 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000300)="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")
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x21)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

02:28:49 executing program 2:
syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket(0x10, 0x10000000, 0xffff)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x38}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0xe79}, 0x8)

02:28:49 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a")
setpgid(0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0xc00, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000280)={{"a2d6d614b68117b2a2c79f342523c6a0f054d2e23745d2da20825fa7eee7659659268b94dc14a09f0f312e5efc8fb382bd1ae0b7c49ae0eee3c4e08f7476a192252d26413e0e3797fa7093b05e8e960e6628459c1a771c806a6a50432b810bd1f76e4406847bf855c9bd2148e6e3e9c99e082220b777742d692c18f689194a89fe6bb8b7fa275ab24a3b9995208457b61efb6e49465551ab3430804f309dddfc3a19c41eecf4f3920ebab463f3423f54c115ab1459370d1ce12b53cabef578ef000ca33bffe16a0c3407d4334cfa19934f19fdc063edc6a1f72f1bcdacd35823fec7d78828e0ab53b8b4e1c685bfdb0ebaaf50228070d226bcf16714e85adae16e35dba9eb58dcd9a601363b16d967b668d52ab85c448e414238540be85cc5e26fe37b156f00f1c9359b2da180e58952bbef2c5542e7f4119513f6fd1794fa520379a02a25bd603b7b54c1c0f061ca11a49b47143b243c0c87f3065ba761ff602b7a8fde1f0b56e11fd59994b2945b4002706d356dd1f6d7536a5f330d3fc0d6d5e25bd44aca9ea231269c01414c8ab192f1f58295ca84acb9b32c79ee7814aab85c79bcc66171cfd6676be8f25784fd519aaafc6156c846fecde58b674c43a7ddc4a15b9482fe24caf3da52469eac7c70f2a99a2b08dfa9997d9058cb377fc2201d19a010d2c87adcee52b955d05e8d061fe03b10f4ea675108365f4d22180facd3f6d206ecbbd80f7f89b68f9355aabdc9c70f6318ed6bb5fd595a9283e42f0aa9ccdea4c499c45d054f23b4c0703ff61f70c3a6fe1ab922b0851e3a672c842d3624be365589a9738dc5dcda785f0f3037bf8d8b492b31f8e0075c46832f6ce87aaffd9652d7dfd326282c7f6d01f0b4fd5dc724f1e576647f7c887b182ab4668e044a490d71060881c95bc3c1c27ef0b5991f6e2ab9816612b61177e3dfafdfb9333491cd627e1d4c638b0784867bd3fdf89434e3e1db3927aa9669fd287c6c95a12f7859ab91031f16cc6e5015e1afffe558d309af6751e2ea646b9128aae828a9a3c185bb2ae43313b0dd23ee9ebe8f675ff6617dfdab5d3d835733cd98a7cb3ecd300386f922056c2aa18d76da2557e74f0913089d04634a48ac078255b76105c7f1ce2421738930a555ac163348086930cc6a6691f378d3fcf60ce36f06cea798a45251d26e04770ade1676e7347d59a52e087c469bdba1ad36b45ace440ce1abe56822d1332f1b1d35ae3a974212330b422494191727321089455070d33012ccc815bb1b129120fc6e056ae6a393e346323d1e0619ff7ee0efbe14c5f891dfbfdcce6535d628d2a67341f5834b27ce6e59ced9e97223a80aec06e5b1f563dc18a08ac501b0d3bb5d2ac53d2becdacb0e006f31fffc6353240c2f27ebc40bd42f2372abe18eeee32bb0f543bb9cddab3f6e453274dd11ac0129f1cea6", "2dc16730536416462fdadc301e3351c8a023f84984c60790d376e434539ec6b3", 0x7f, 0x100000001}, &(0x7f0000000200)="fb30d0d077be9f03e2fcddd56f375161a8790294e5427f463229cd549aea8fe60ab88c8eb9a3dba563c52df62623ba2a505f91eae18cc6259131418c5f18980c1b45c4d3d3d8ce8c89aea01add44410ef1d7d0dbe9f11f664be6d0fa84468f44f3", 0xfffffffffffffffe, 0x3, 0x80000001, 0x400, 0x8, 0x4, 0x10001, 0x7})

02:28:50 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

02:28:50 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
fcntl$dupfd(r0, 0x11, r0)
pwritev(r0, &(0x7f0000000200), 0xde, 0x7700f)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, <r1=>0x0]}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

02:28:50 executing program 3:
socketpair(0x0, 0x4, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4)
select(0x40, &(0x7f00000001c0)={0x8, 0x8, 0x8001, 0x7fff, 0x80000001, 0x9, 0x0, 0xff}, &(0x7f0000000200)={0x4, 0x7, 0x6, 0x4, 0xb6, 0x200, 0x2, 0x3}, &(0x7f0000000240)={0x7fffffff, 0x3, 0x2, 0x4, 0x0, 0x8fa6, 0x87}, &(0x7f0000000280)={0x2, 0x100000001})
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0x7c00000000000000, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000680)={<r2=>0x0, 0x6, 0x8, 0x9, 0x1, 0x81}, &(0x7f00000006c0)=0x14)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000700)={r2, 0x100}, 0x291)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={<r3=>0x0, 0x7, 0xf, 0x6, 0x100}, &(0x7f0000000440)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)={r3, 0x8, 0x200, 0x8000, 0x2400000, 0x3, 0x1, 0x400, {@in6={{0x1c, 0x3, 0x7f, @rand_addr="d0059157b734089e7e98570771b7bffc", 0x7fffffff}}, r3, 0x400, 0x6, 0x1, 0xfffffffffffffffa, 0x1}}, &(0x7f0000000640)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x2, @broadcast}}, r3, 0x0, 0x1, 0x214, 0x0, 0x36, 0x100000000000000}, &(0x7f0000000540)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e000000200"/136, @ANYRES32=<r4=>0x0, @ANYBLOB="000000dc53b2436f99"], &(0x7f0000000380)=0xa0)
accept4$inet6(r0, 0x0, &(0x7f0000000740), 0x10000000)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r4, 0xfffffffffffffffa, 0x81}, 0x8)
syz_emit_ethernet(0xb5, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x7f, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "5bcbd04285c07f3b8b876372cd3a991173769cdb4a782abb867147ca30d333b4a3c1eae0c510f13a9b6f807af8f707e7221132b41fb7594d8f98696caa6ad11867338e23f2e452b78100be3f7b2cb2f78807b94855e62ca99b36879e5fb808cbbff729dbae7235951a563f9877511e511792d49a84615a"}}}}}})

02:28:50 executing program 1:
syz_emit_ethernet(0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff1d00ffff00000000000081002e0008060006efff0605000cbfad3cd6d7103a10d3c9e721e9dd2b693c2f292350ecc2c94b4e71512f6c550863"])
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="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")

02:28:50 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x7, r1}, &(0x7f00000003c0)=0xc)
setsockopt(r0, 0x9, 0x5, &(0x7f00000001c0)="f7842b4f5a414a4678e9c10e9cc42e9537e6dc741ff9ed82974037f8949a6f6417f7bb93153c33038eb12cdbdfbae0ffe14291a317be42724cf3ae34d8d10a42e501812ec1cc5846ba44e288998d36b38aa26ba2e52a1520f1ffcb8dac1e803fd52cbd7718b7db1732a53b2fa3c4b0796dfda0f0a10210d64977631100c519dcb4844230a1f031379fa0d9e8d5016189ef1aa54687f35b473ffb5a28c89a9cd46b", 0xa1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047d800"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
fcntl$getown(r0, 0x5)

02:28:50 executing program 3:
r0 = socket(0x11, 0x7, 0x9)
fcntl$setflags(r0, 0x2, 0x1)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$inet(r1, 0x0, 0x0, 0x20000000)
setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0x8001, 0x4)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x80000001, @rand_addr="db1a4f3d05d45540eca4c2a3dc5e299e", 0x8}, 0x1c)
mprotect(&(0x7f000035e000/0x4000)=nil, 0x4000, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4)

02:28:50 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x1c, 0x20000007, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000001180)={<r2=>0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000011c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001200)={0x6, 0x2000, 0x0, 0xbfdc, r2}, 0x10)
getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8202262f660001ae0b23"], 0x10)
write(r3, &(0x7f0000000140)="a1", 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb)

02:28:51 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x10a, 0x0)
fcntl$getown(r0, 0x5)

02:28:51 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setrlimit(0x0, &(0x7f0000000040)={0x1, 0x2})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
r2 = semget$private(0x0, 0x7, 0x400)
semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

02:28:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0xffffffff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, 0x8)
r2 = socket(0x2, 0x10000007, 0x83)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x4}, 0x10)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000000c0)={0xb79, {{0x1c, 0x3, 0x2, @mcast1, 0x8}}}, 0x88)

02:28:51 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000000c0)={{"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", "f429214b34658ebe4ea23133e6c6f0d2730328284baaf8f76a3f712799a5caff", 0x7, 0x2}, &(0x7f0000000000)="ed1f478add3bd426be38f55a2c54535dc323ea7cb02b92969ebe1e62d35a7e5d4f206fec8527de4a28caf80b2963e3f529c6ee0eae350a09546422b99ea0c9f08a27b223fef818fda2e908ee5e454252623f43fb2d9044428282af680f15ed703b4ccf3c804ae7c7a654362dd0a95000d5d7d6e8335239fa1487d2285d39cbf13a10e8b16904a4adaa9f682c7ff63a06df53aede97d3c11c5f5c9eb06ad4418e2697", 0x20, 0x9, 0x7fffffff, 0xfff, 0x22f32791, 0x9, 0x3, 0x80000001})
r1 = getpgid(0xffffffffffffffff)
getpgrp(r1)
truncate(&(0x7f0000000540)='./file0\x00', 0x837)
r2 = semget(0x1, 0x6, 0x80)
__semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000580)=""/218)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0xb)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000007c0)={0x100000001, &(0x7f0000000780)=[@in6={0x1c, 0x0, 0x5, @empty, 0xfffffffffffffff7}, @in6={0x1c, 0x3, 0x6, @empty}]}, &(0x7f0000000800)=0x10)
getpgid(r1)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000840)={<r3=>0x0, 0xaa, "582ac85d04b7b02bc1764434885c0653902c3a8e5b5683e053eefcd37ee8d61b9f09aaa2b71c9ea2a20c24769463523398ca75329f90a18a7f31392fc10439f3ba2ca04b60c25e5d078b18a83fdcd0650d8a6b80ff88982ef464a87333774f4879fb44b60669116659df33a39d7dcef99e01a2378f36b9a1452b9e642c21764b8e59d5d496cf0c1f9df1623225b749f45b004965669d5f59b181f7c98f063d2ce3dfe48832a8916b9394"}, &(0x7f0000000900)=0xb2)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000940)={r3, 0x0, 0xbe, "29ea817782e0c93debb9f235c20fb8b5bf5a60ac0737f6615cae6a015f23f795c86bf91e042660ea563a067146fd27ce1d4262f87dce4b8797ebe5c83884d3010d2023d25e467d1b0af0b0e78d010ff1f38b7039eb5daeb20c3ddec217e4cd42a67989974e4fe9dfd8188f06ba5573ff18c0b639a1abaa4bfa263661deffe28d1759d8c126f306c4c5c3165e53dd5a4aed732ab88d43738820987504579b32fd28cedca505e0dfb6f428be2c4d0cb1dcc6eccae6503e832a92781c847724"}, 0xc6)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000a80)={{"90dc696e080986b30c3c34e36340ad581e5b6727569f3c386da757ec6b7c3ba1cc066745708ce67a8946b161fd2d94a4448a0679baa87c3f3984b1115b28e9b029d543f854713fdd9f1b381f9045e025fa6e479c50772fe398e0c0496ec1e7a3ac692b0754106de717ecc2a9f66c1b6c21da704f78d6830bdc966a04944faea672b6bf517b7c1cefaed3dbc0af56f88940ceefc50a5a8fb6fb4ba6c8813eae87dc8ad1635ca6df489b5c64c3d2166597a72d5948c283e3ee0d145b3a7e4b9ec683ed939c3a4303de6b7c70ff27dd1efdc0ad2a4dfd46097f5238c92e4bf685128f5196aeafc5fa5b2d858dd0c65624eb7c85c47fdd38eb6b21424ec7a32d80fd1061f39f162ecaf19c94a7e2053113a29cf42f9c07d37eb8539cddbe62957add1922955ae2833f87983005b4f3f795e3e0a8d7cc52faf7667a11dee05562d507d7bbd94ef2b6ed3245a295186b3a5c8d4ea6a43c965514776cd6d4d965bce445521ce4932aaa4d037968ecdfe75f2319c963b320625559d34db54c1b5b7763e4fc28189c3357bb0c3e8528d59728e4002a9b65a87039a506712656bc8aec41b27b7590ff7ec019e917a752ddbee39b5cf2ddeaf45bf26e4a42ba608b23bd6da09d1973566f90a125510591298606e289ac4c25176f3c5123013edbb67c42e80fada83b2b5cef3a95f08c2426dcfd03c3f052697b7cf16c74e5c4d3dcbaa52f3c7b833f19f3dd50ab215be3f971ee27a734723ff382a44524c95eba9ae8caf7d6b9fa470cf751c1f2e30b2a2132ebb512521d79308ce0ab0e643d35e694aaebbda10df5e37d2fc0e33161611d637ff44e245b33fe6d429b663b8506ba079742ed6ab715ac451d0920b3a0b9381a131402a0b9443a3267e2baaad154585c2201f02030a923ac48d0e21afe164a49ef1ba76e02a1d345af96f490f09783fe80d90ed66e93b919af174521aa46e6026a123c20c212e176aea4b1cad7f1c19fa68747c61de53f04c9d98537046356f73f298e7a0e68eb2df39b7dbcbc09257834ad55406b9da0938c2c00f6ddfe8a0c75cc28dd9c6d4686eba535e09754a6658a85df4ec1b6c6215b3907d04987a6f31f3dd66ad4cb019dd7cc5dc07c95624410b5aa94c70e79368583b1a03a5ee17807c7b784e347455200d1142bad397517b7fd4564e9cc29f6873bd893f10dfb3db8966842668dd31b699ae2267f28044ae47c05af17fb492c373338fae2670ceb1a39dfe199531c80c4d65cbd905f1cce95f02e25351326bd72ef7beab086484ff106e198f7fcfb1da4ae4bf3f8de6bac1ff6f3624850948a33e1dc96260803be5a0e27b47aaa2a0f2e26841bf684aba3e6af645804553c8bc4b11e1ab7b7d820c3bf50ab793d47955e9d273b8320bfcd5b2326b693aa9b43e8ffda03e592a04e5d34d7f0a6130dda39939e264d9a88774d2747", "ec06a0d5bcdc3375138a00e677bd39b511b88fa67cc130d5ab6360bfdbefdd2a", 0x401, 0x9}, &(0x7f0000000a40), 0x80000000, 0x200, 0x101, 0xb06, 0x0, 0x1f, 0x3f, 0xfffffffffffffb13})
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000f00)={<r4=>r3, 0x3ff, 0x0, 0x0, 0x23, 0x5, 0x8, 0x0, {@in6={{0x1c, 0x3, 0x5, @empty, 0xf992}}, <r5=>r3, 0x5, 0x76, 0x6, 0x5, 0xfff}}, &(0x7f0000000fc0)=0xb0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001000)={0x1, 0x8001, 0x0, 0x10001}, 0x8)
freebsd11_lstat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080))
r6 = open(&(0x7f0000001100)='./file0\x00', 0x20100, 0x20)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001140)={0x1, [0x0]}, &(0x7f0000001180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000011c0)={0x3, 0x5, 0x200, 0x401, 0x5, 0x0, 0x9f, 0x2, r5}, 0x20)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000001200), &(0x7f0000001240)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001280)={r5, 0x100000001, 0xfffffffffffffffe, 0x602}, &(0x7f00000012c0)=0x10)
read(r6, &(0x7f0000001300)=""/94, 0x5e)
bind$inet(r0, &(0x7f0000001380)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000013c0)={r4, 0x3}, 0x8)
writev(r6, &(0x7f0000002700)=[{&(0x7f0000001400)="2c18c85c2742411344c61bd4", 0xc}, {&(0x7f0000001440)="f00e7c61f6e3c5c0ae5fd559602767a61c324ae072f60a5e93ffc9a8cc2ad4e1291231e6a7b51d750b6a84f1fd33aee50e8531c3fcf993e9690d76b75f0401034bd77d50b98e3eb034af05bc7a88a5dc66da79edf0232cb672b6d39d27eb2f4e2084f0ad6f5be4759aabcc17d782a2ede24c60eddbd64cc96c574ba615d77861f326d2ea0d1877ba5061a0e455280eb3a5cd94f30c3f2d07bf9f6b0dc67c83ed6d81e1", 0xa3}, {&(0x7f0000001500)="9e80afecfc777e4c78382764aeb90d3565969fa9ce078139876fb802645f4c164bd02cfd40d07121a7ba333c10f2145b55992d27dfeed5e5440b13db56041ec9abf6137929d0bb566f13f934e5c6a385e001f5333bb9d0e4c4f260da9162e3be2363de7b118ebc41c79c8f728efd1163f981fdb9d86f4dd2b3171d0b3cc7cee45208f4497d1a7faf1bc7bb52b87c54e96cd7def31d15f981dbf231aeebd1c9657ae6a289a491ab9ab2a9f2da", 0xac}, {&(0x7f00000015c0)="98161e5d89c548a71bf6c02afc2137c416bc49180f96e4382933a82deaabe0f588aabe9a70db6bd58f6bf20b7f8be8914955a8b9da675ea1378a58e248c2bc7a73592ee0a12e09933e2ba1dcfe33853ee61cbed25a08fc2eede88e32f1e00f5f272c53c91c20986a07d6c042d8b3c053b887052a6d9de3c0928134", 0x7b}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="57d091a5807e17592ceb57dda7f588e942608339081607cca1a348aa22dfb38046cc4d1e5b5fb6c559f9f88e195a95a29c552dde42575e4cc6b2ba71b93270e562bbe018657dde4dc14bcfbe159b2a", 0x4f}, {&(0x7f00000026c0)="97c2fbf78cb45482c301e01264beef0925fb0e062bd6600496c5fb5164c7a818d356f48df203de101d91b18eedd38f58af3baaa034b8c3c321", 0x39}], 0x7)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002780)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000027c0)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000002800)={r4, 0x9}, &(0x7f0000002840)=0x8)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000002880)=0x80000000, 0x4)

02:28:51 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
semop(0x0, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(0x0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3)

02:28:51 executing program 2:
syz_execute_func(&(0x7f00000000c0)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42e2e66440ff130c4e101167c5c8e972e4181204723002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a00a0a000")

02:28:51 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
chdir(&(0x7f0000000500)='./file0\x00')
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchown(r2, r4, r5)
fcntl$setflags(r2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x1, [<r6=>0x0]}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={r6, 0xe, 0x2}, 0x8)
accept(r2, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c)
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb8000000000000000000000000000000000000000000073f3e40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002826c358c120db31d1250df6304d42bd9338d31fbbbc8643af0f030066689544ac5d542abd96dc95ecacac11ff315c4a114baa129ca3ce03b1d379e3857523b798f3900a6aed5fa94a6aa801d0612bf12ca3bc6eb739d0413f04a433d6a0be7ba3573694b88ba6b62610580", @ANYRES32=0x0, @ANYBLOB="33840404000f0000"], 0x8c)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, 0x0)

02:28:51 executing program 0:
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c2b0f05f359bf0200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "91fe21fc216ce0553132808130b90811eea8ca1218fcba2c587dda6cd9966d66", 0x4, 0xfff}, &(0x7f0000000100)="812a70a43a29d01645375bc2a42e9f9a0a3c1f11d3382c558a55d8590444b482312a6385b64dac3105db480d56cc1d79fa5de17f4cff2a87d3c64b8a644ea52eb3e172440961d6d14c761937a5833710d9776dbd256b83358e0731517f7e1d3d937f280b3ee6c7ff30b0ede2c20decd2e85bbe00d9455dae36d573ffeebd273ae7b4632ce171735a11e9d915eea998fa874b7b55941f6c0486820b8a87658ebe7549a7a7b6896b05147fc4662cc6e99e93d3adbfa0885b5798c4", 0x9, 0x6, 0x5, 0x1, 0x6, 0x2, 0x5, 0x101})
getsockopt$inet_tcp_int(r0, 0x6, 0x4c, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x100000c4, 0x0, 0xfffffffffffffffe, 0x1a, 0x6, 0x1}, &(0x7f0000000700)=0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000740)={<r2=>0x0, 0x6}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000640)={r1, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)={r1, 0x100000000, 0x7fff, 0x3, 0x6, 0xfffffffffffffffd, 0x1, 0x3, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x80000000, 0x400, 0x1000}}, &(0x7f0000000880)=0xb8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680)={r1, 0xdb1}, &(0x7f00000006c0)=0x8)

02:28:51 executing program 0:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x9, 0x4, 0x2086, 0xd2b}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x6, 0x8, 0x5, 0x8, 0x39b4}, &(0x7f0000000140)=0x14)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18)

02:28:51 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
write(r0, &(0x7f00000000c0)="7e75c89f573d9919f58a231ac400474cab6fdcc31f6b00fc4b7a125cc27b6b2729389b309417565719e08f2cb02a16232d4f7b58a9da2bf8395edeae48fbecd05cd45a1c4da2f192569c290943998096628f7bebec04d9342ebb3a15666760f4fc28b16f938d5495d6c709a3900303f334dd157246970f5c6555d82bf6676b84c65cd0272abf2c4d6d09bb7eccbb1dcd703de68457468fb32e8293b0842995cf745e37fc1ec6c3a0ab8bdd95e9b6b7223dc833ea6642f180953ef15d33c7fefd5d68493c82d49d186cf064705e904378662328a063cb0dba240be001853ca333f32d1b3bb7b21840e0422e6ac359", 0xee)
lseek(r0, 0x5e19886e, 0x7)
ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}], 0x2, &(0x7f0000000040)={0x1, 0xd1a2}, &(0x7f0000000080)={0x5}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x200001017, 0x0, 0x1f3)
fcntl$dupfd(r0, 0x11, r0)
fcntl$setstatus(r0, 0x4, 0x10000)
ppoll(&(0x7f00000001c0)=[{r0, 0x1}, {r0, 0x140}, {r0, 0x40}, {r0, 0x2000}, {r0, 0x8}, {r0, 0x20}], 0x6, &(0x7f0000000200)={0xdf8, 0x5}, &(0x7f0000000240)={0x5e}, 0x8)

02:28:51 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x0)

02:28:51 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="db7221463875a56e0ed0af8250f93366c4f52dba66ce3ceee1b5bd613fd4b5b25b4adbc4b1b84d271f884c54b8241d6f508fa63069fbf2a8ee52ca83144a4a9e97f04e4bc57e61e4dfc4c224c56b9c5642cf43a3c7a212e9ebf2b3f85d38630b630db124496a7f75752c64380436d4d633c4121933a4412d4f")
r1 = socket(0x2, 0x4, 0x180000001)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xf4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x3}, &(0x7f0000000240)=0x8)
close(r1)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000400)={{"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", "86bc4bd82cb1f1a311473faf88cbc18d7e70fc67ba5077ec773676f975c3a4c6", 0x2, 0xfffffffffffffffd}, &(0x7f00000000c0)="e9acbfb37bf193c012951c17", 0xffffffff, 0x2, 0xe1, 0xd0a, 0x0, 0x4, 0x40, 0x6})
setrlimit(0x4, &(0x7f0000000280)={0x8000, 0x2})
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x3, 0x7, 0x6, 0x0, 0xde, 0x2, 0x0]}, &(0x7f0000000140)=0x12)

02:28:51 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0)
ftruncate(r0, 0x4)

02:28:51 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
r2 = msgget(0x1, 0x412)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000200)="d853c9ca73058c23cc09c7873faf8d588ef0a1a19ba58f05bb6037a67591cc8840a6c672cb409ad0bde630a900")
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/74)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8)

02:28:51 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_execute_func(&(0x7f00000001c0)="969898472c431c1b0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")

02:28:51 executing program 1:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x527acf058e84ded, 0x84)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
symlinkat(&(0x7f0000000580)='./file2\x00', r0, &(0x7f00000005c0)='./file1\x00')
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
fdatasync(r0)
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x800)

02:28:52 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x8e}, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000100), 0x10, 0x0, 0x0, 0x0, 0x0, 0x20085}, 0x201)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x6200, 0xfffffffffffffffa, 0x76, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x400}, 0x8)

02:28:52 executing program 3:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000300)="8f28408f7b0000660f38038cf5070000000f3a0f26060f77263e66652e66420f757ab0c4a139fde4c4e289bdb500800000410f0bc481d85e745a0ac4a298f26562")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091")
syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="fffffffffffff721d242ffffffffffff080600010800060400009805005931e6e0000001aaaaaaaaaabb0000000013047b137e2e38ed671d9105283b1af7a91e5242feda667c3145aeb9052e224f3c02c4e117fa5de3e9dfd1d895d69488e21c6ef8486e1057eb20cf196fdf72ef142224702b95154645fbea360c89587de6aa19f8c2fe8ef83c"])
pipe2(&(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000200))
syz_execute_func(&(0x7f0000000180)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

02:28:52 executing program 0:
syz_execute_func(&(0x7f0000000100)="985e4aa84a1c0d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="0072fb89e914c209be95f006d67a3003d78a4487153c9bbf65154a69754e26ebd34faefb7788b88e51583ed69073c8c43601e879b710ad962b0416d1b71e3b43a73f6ffd3ded7f2168725970cfd33c90a3e6a0c2508c9ddb4282bd4331a642ad2a0a44bb0648e4e646ce9c2429f75e72e9a2c37e660ac89a69d55802a03bf03ad179219156a8bf8a0a75b5cb273fd4eac5a1067929bce7aa17321cbc7f0c5ce0e3ffff8cf9382173cbe1ea2165c00c94ea3c594443acaf5863a35680fffe3aeef4cf873d01c6d02bf04e1cd3a977f2fa347b0ee19c3c015e11156068c78e6aabb094ad9b26b80b4f59dc53fc0d75cf9c6ec11337f1c754")

02:28:52 executing program 1:
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002)
r0 = semget$private(0x0, 0x3, 0x100)
__semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000000)=""/161)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2)

02:28:52 executing program 1:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x100004)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x100a02, 0x10)
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
munlockall()
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae805f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
__getcwd(&(0x7f00000002c0)=""/220, 0xdc)

02:28:52 executing program 0:
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000100)="dd5b454974e96edf23d919253958d77eba65522f2f414d9b28c95bb6ffaa32a31fce69c46f323009ac95c481ca4b4983c4f96cd418c3c7076085ae8b3ee47a975ac77c413c2eb2f12e3980d28879a3684cb73ef7928461cdbbaf26e19e590b59a0ffc6ab212e8b7c1850908bc66e077fdafd7a01e9d847cdb2e25aac3a92a1b89247d7b037da808d1a19bf7a0cef8cec944efb22ee1826f13b0e23a8cd04e8acfdbaeb0d5f7732856739350f947d83c52fce980a726a375f13f8b3580216f443bdf53fea0eaa93cac798f547d820eb7bc078072b46a50d11b82cadfcd217a1e70f94093bcf4aedd46754cfe2414eeddc88c29a4691e6")

02:28:52 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000140)="deb0ed726f6412e682060cd3f7a6e6eca4668db821927e6ed73306964ee3391a45e888f76f122e1e4b62ab6d17c5a5a15496bcb62a7875cea4dd8aa7934b44fb10b3c9ee9f88f52440522779ec239c1c30978e9ef9721fef6926c5c090e34409cf8397fd3de865d5ff6a05a4c8a8fe66ce9f6ccbb51f6c2527d8a703a8c017df9bd5a6a97bffe108d7427245692b20297bd3f110ee0ebe7aead6e5a26dac69fb8e65c67858e589b8d4143acd0c6e1559fffda33e")
fchdir(r0)
syz_execute_func(&(0x7f0000000240)="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")
r1 = dup(r0)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
poll(&(0x7f0000000200)=[{r0, 0x4}, {r1, 0x1}, {r1, 0x8}, {r0, 0x2004}, {r0}, {r1, 0x1}, {r0, 0x2100}, {r1, 0x4}], 0x8, 0x6)

02:28:52 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000a00)=0x154, 0x4)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r0, &(0x7f0000000280)='./file0\x00', r1, r3, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x1, 0x0, 0x0, 0x7}, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
getgroups(0x2, &(0x7f00000009c0)=[r2, r4])
accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r5}, 0x8)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000540)={{"b6c8906a8b98b92893b6467eee85f38ea0e1870388d67583df71c8b51e2e4cc1cfae75ce877dcf64bb0a6f47dffc9b3b762df80dec6eb6fe3a5dc339cf1cc8404e054c6bb798134b80b19723e2b5713f2b9d627e9d1d633d1a39c276f071945861906c59d7be5235e96ff42d15d8744eb7d366bbe8d6b2dc55adebbbd55a102f7870bf08aae96248ee15eb3469ae1f7429d9e4f50eabe921e31e3115868595a71c97bb400f6479cca4777944625413b990847dd8bc4da9e7f5fdb372ab6daa618002b6490ea878e5f80afd8e47c60950badd182f06aa4af00f89e482d79297d3c0f4b8c1a8cc6b58f6675b126571647071e4b8327a042f70e1f0c2272e47e23fb38a1eede6575aa5d70c237fee65ed1c2426aef3266bb11fa6720408c9bd43092acbf7df3c2099717b6c261d38e12f2dd3336d64d8ac78dd6be6e0d04c75c1978cdbf5a025bfc4aa8b2d61a249ecad79cf3bd9dcc467d3bdebb5695be604d803bcb54cc8e5896814ad9f7f24b5b923d5d6f052949c02c7b16f2f02f97fc14a7e0cc1c7cca296fc4c70b70c85d13dc811bd76cbddd6f5ee26766c5f2ff1e4e0c5a13663cc313615a1a0b9dc90827747b471e362b96d87a3b529c4917e00afbebaaf0c06345af3eeef250e4fc2e09c9ca9ca0d1230366d7c6f7ec1675a4edee8799679c4fe4de26091c96da3e6ecfd84882deb4196347f0db3b2946c977241dd4a9ad98f11322bec1e8733cfa0cef5f0a17f901cac77965bb3663690cb1c5d8dbae5fc5dc79895fb23aafb5e3fc2f689aed8a91340118c00f901ec2e4fd885736065bee22375ec2fb3db391c2f2471cfb612dc6c1f1c883e738144680c1eacde634260a664747d8f6774323358e0da9279e443b8d59e5a0d478676549d52027af2844bbed9126b6782bbde76e1f61afcc1ac04cfb43a589436a934f0dba1997e171709e18375e9406fd80e8f41e462240c6203b501e9947330da6230cc0117d0a845dd3c3a78c0bc8c241ef2a75675fe758d16c8ee0a0dcf439d11c9251df0cb15198a16bd1a99b56a8469f6d1096e5212527a6fd3a9370343affa832a6b81a5a020e92c50fbae4cb22b2cd9ceeb86fa6ecf17b14c5edb13e11b3ba67b0e785670a435d92a54f07b54be63c5d89226ad4798fd2c6371e2860aac8f7d35d15ac949a2906bbb0d7de4f6615dfe93c03cf6e4441ef05d27a45c10a49d604a7606b0834030ca5377762e1580a4c457720bc9038af053cccf269c36da793bfd1524e4bd44db23f5f538cc88b4ac948c7e822f4d26f1b096868b49d2699cafc257b8b1889ca2a5f473ff0320630bd63ac84f134d53f0e5a6ea49a72c2442697645bd66e0c1aecb9a8a51a821cf5987e58524eda6989772d93d3f712cbc27187169a1f30a3755e36a85065940fba9969b62e501898be567ecb208bf2cd6e399e8b5e933f3", "a009bfd8a4fd8b8b05a1b336168483a299d89e637577bcaada7eaa40aa7bd54c", 0x9, 0x2}, &(0x7f0000000480)="22217db7661097d05ffa1525bd14b77a9f43c15dfb7a45d1734f784f756a3355e3f735e4279f3b1b31978bcef471d49e8791bed32f228914c2e444743e2f3f67a72f135cdc42ead22a944c1070e0b400c6aeffe7b7eb62cb49473238b8fdf39ed2bc66571b3482f632cd75e2fc6c12f2e2950b08142583b53e240b85ccd333266ec46509c1c27db2728465cc17f4e7a6b355adf9545a237ab11c5f579a4a51d8364a247a846af597992f98", 0x401, 0x6, 0x9, 0x7, 0x2, 0x3, 0x93, 0x5})

02:28:52 executing program 0:
r0 = socket(0x1b, 0x401004, 0x3d8)
socket(0x17, 0x7, 0x9)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f)

02:28:52 executing program 3:
r0 = semget$private(0x0, 0x4, 0x4)
__semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000002c0)=0x8)
__semctl$SETVAL(r0, 0x4, 0x8, &(0x7f00000000c0)=0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000340)={0x10})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000280)="f66e02598364244c30c9e5b627ac3bb122161561e9bff11a8b7d9ec68aa1d596dc1e8ea56e1199ab9f27e666490224")
setgid(r2)
syz_execute_func(&(0x7f0000000000)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c786c753fbc4e101edfec4427d8a2a0aff6cea5ada7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00")
r4 = dup(0xffffffffffffffff)
ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f00000001c0)="f18121a8c082e9b48c1cba2d51b654974948e01808424b84820c523543bee80453ab0770b5ba483e11f6c4a9dbbe64935bed79e4b13d98e392a6403df3e4a46cf97a9fffecb349a41a4780ec8c00c83744fbfb69e45bab8443d914bc30fb8e991c81dfc7de27ea5a3b2f10f1e807fddb527eab957e8145a97e165e5d65a1050b81027515c6291efff5175399f5cd923ed360a1e1af168cfb7fe31149a04965d3304dd07027b8973d20a2187c")

02:28:52 executing program 3:
shmget$private(0x0, 0x1000, 0x425, &(0x7f0000fff000/0x1000)=nil)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0xa)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)

02:28:52 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x4)
fcntl$setstatus(r0, 0x4, 0x3d)
accept4(r0, 0x0, 0x0, 0x0)

02:28:52 executing program 3:
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x9, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0])
freebsd11_stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x5, &(0x7f0000000400)=[r0, r1, r2, r3, r4])
syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaa08245fa2544aaaaaaaaaaaaaaaaaaa86dd6076396230001e00fe8000000200000000000000000000aafe8000000000aa"])
r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000480)=0x8)
pipe2(&(0x7f00000004c0)={<r6=>0xffffffffffffffff}, 0x100000)
r7 = open$dir(&(0x7f0000000540)='./file0\x00', 0x8000, 0x20)
renameat(r6, &(0x7f0000000500)='./file0/file0\x00', r7, &(0x7f0000000580)='./file0\x00')
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xa0a5}, 0x24)

02:28:52 executing program 2:
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)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x4000000000000000, 0x2}, {0x80, 0x3}})
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")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000380), &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
r3 = semget(0x1, 0x7, 0x2)
open(&(0x7f0000000400)='./file0\x00', 0x120000, 0x6)
semop(r3, &(0x7f00000004c0)=[{0x1, 0x7fffffff, 0x800}], 0x1)
semget$private(0x0, 0x7, 0x208)
flock(r2, 0x9)

02:28:52 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x2372, 0x4)
shutdown(r0, 0x2)

02:28:52 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c018000"], 0x10)
write(r0, &(0x7f0000002600)="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", 0x1099)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0xffffffffffffff54}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x8000003ff}, 0x8)
ftruncate(r0, 0x6)
shutdown(r0, 0x1)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000001140)={{"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", "aeef70b9915048849c27ec21915ae6f877d3f28af44cea50c4dda5b1313736b5", 0x9, 0xfdb}, &(0x7f0000000140)="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", 0x7, 0xf7, 0x3, 0x5, 0xadde, 0x8, 0x987e, 0x80})

02:28:52 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

02:28:52 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x6)

02:28:53 executing program 1:
syz_execute_func(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x3e)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28)
syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

02:28:53 executing program 2:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="d2d22596da9221b9c64965a9c4690b46886ff6e63b6db39f50f31de4e144820d9706217dcc33b77e1c2fea92bb97abd382adc60e26fefcad2b64910da6f07e95966f9d9dcdca3bb584742c0a83d604a4ebda946e94764505312c99678948385d72a675afd52fd1acbd39fddd2a2e3a72984ef1356e2faf5238fadeb4084e965bc73ecc9b0c93db5e0095918c0582a662d336fd8db213fc84a2f2f830e569c3f5a7feae21f40709b13a7b6ad25c48abfcba219756c3b7603aaaa302a90441c255ec4b7ef172889c734c79bffaabce36ef")
fcntl$getflags(r0, 0x3)
mlockall(0x3)

02:28:53 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f00000000c0)=0x8)
socket$unix(0x1, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x41f, 0x4)

02:28:53 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x0, 0xffffffffffffffc1, 0x7fffffff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1}, 0x8)

02:28:53 executing program 2:
r0 = socket$inet(0x2, 0x0, 0xfb)
r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/133)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0xc35)

02:28:53 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000040)="4355a75d7e8c42d083bf583fdef4610bd782dcbfcdf6fb467960bdbeddedef1a558bc581fa1fd10e8d1234b873ff0148ba9bc912f7e91e6e69232955c91103582c485ca37807b83fdd2f84840e971d38d7ae7cf9d1637f13f79d2ccbf82662404d27ca7d9222849300"/115, 0x73)
r1 = dup(r0)
sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

02:28:53 executing program 3:
setreuid(0x0, 0xee00)
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="7f42e6ce618d801087947a7932425e986c9eb731d66f2583224f0eaaafb72d85c37f63f9497ce99a0aaf83a234700e76184d68edd7e4912b678f2a9139485c218e8e7fb51c8a7feb6cd29b03b4d55f226e67")
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1}, 0x8)
r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340))
shmctl$IPC_RMID(r2, 0x0)

02:28:53 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0xffffffffffffb0c3}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x1c000, 0x7, 0x7, 0x4, 0x10001}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
dup(r2)
chmod(&(0x7f0000000140)='./file0\x00', 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_tcp_int(r2, 0x6, 0x10020000000002, &(0x7f0000000040)=0x1, 0x4)

02:28:54 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e200100005d00000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000005612cc238e424cae7b1568000000000000000000000000000000000000000000000000009cca2b598a00000000000000000000000000000000000000000000000019000000000000000000000000000061aa6d6ef0e9aca3504aed00", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x84)
r2 = dup(r0)
ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000000)="e18c327063e14828e8ff259a2d8924714407b1c196e8c539960612a31724d18580ffa020a9d3e408d55c52c3fba4194e0de3057908a9e6052b253f21fe2174fe53f0c83982510130b2d32a5a67e2e157c6b8d331e20c7d1a66f2bb05619017339b49f3b23462bed553f2ac9b491919c3ef43f053dd99f3987a5d75d50db010ae712d5ddea3bd")
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8)

02:28:54 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x200)
syz_execute_func(&(0x7f00000001c0)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6c422158e0416c4c3214cb9a5605419c201b00b000000f08171a30b8a826eef080d415fd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

02:28:54 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f)

02:28:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$unix(0x1, 0x5, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000003c0)='./file0\x00', 0x6080203fe)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000280)=0x1, 0x4)
r2 = accept(r1, 0x0, &(0x7f0000000340))
getsockname$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0xffffff53)
poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
chroot(&(0x7f00000002c0)='./file0\x00')
semget(0x0, 0x3, 0x2)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0x3, 0x4)
semget(0x1, 0x4, 0x4)

02:28:54 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0xfd06}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0xffff, 0x1000}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast1, @rand_addr=0x1, @rand_addr=0x4}, 0xc)

02:28:54 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES32=<r2=>0x0, @ANYBLOB="f57f000006000000060000000200000000000000"], &(0x7f0000000180)=0x3)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10)

02:28:54 executing program 0:
r0 = socket(0x4, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0x94)

02:28:54 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
fchmod(r0, 0x100)
poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0)
close(r0)

02:28:54 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x0, 0x2, 0xfffffffffffdfffc, 0x100000001, r1})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

02:28:54 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100881, 0x32)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x20, 0x4)
r2 = socket$inet(0x2, 0x2, 0x9)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23e000000100000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000e93d42cee0f031a173fbe7e3500"/136, @ANYRES32=<r3=>0x0], &(0x7f0000000040)=0x8c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffff0cf95b3ef7bca566964ffb3a9f3e025ba0fa5cc30a53286e650d78cb8741cee1a4572a8bd99a575532d334", @ANYRES32=r3], 0x8c)
r4 = msgget(0x3, 0x2b1)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/7)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0xfff, 0x7, 0x2200, 0x0, 0x1, 0x6, 0x3, 0x7fffffff, r3}, &(0x7f00000003c0)=0x20)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r5 = fcntl$dupfd(r0, 0x0, r0)
fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x413, r2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000600)={r3, 0x98c1, 0xf, 0x3ff, 0xfa0}, &(0x7f0000000640)=0x18)
getegid()
r8 = getegid()
setresgid(r6, r7, r8)
sendto$unix(r5, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0)
shutdown(r0, 0x2)
setgroups(0x3, &(0x7f0000000180)=[r8, r6, r6])

02:28:54 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket(0x17, 0x30000007, 0x31e)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x7c1c11477e32e6b6)

02:28:54 executing program 1:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)

02:28:54 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x2, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)
syz_execute_func(&(0x7f0000000140)="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")

02:28:54 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x2)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4)

02:28:54 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0})
r1 = fcntl$dupfd(r0, 0x14, r0)
r2 = msgget$private(0x0, 0x4)
msgsnd(r2, &(0x7f00000005c0)={0x3, "6c257fc440dd4add639c2a1b67b6cbac3e6a2158501a3b3f1675f1356735"}, 0x26, 0x800)
bind$inet(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x0, 0xf04a}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r3, 0x380}, 0x8)

02:28:54 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000)=0x4, 0x4)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0))
r1 = socket(0x1f, 0x5, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x5, 0x100, 0x2, 0x9, 0x9, 0x2, 0x706, {@in6={{0x1c, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0xb800000000000000}}, <r2=>0x0, 0xfffffffffffff35d, 0xf30, 0x85b, 0xef, 0x7}}, &(0x7f0000000040)=0xb0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7fff, @mcast1, 0xfffffffffffffffc}}, r2}, 0x84)

02:28:54 executing program 3:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f00000003c0)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

02:28:54 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8042, 0x108)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4000000000004f, &(0x7f0000000040)={@loopback, @empty, @loopback}, 0xc)
dup2(r0, r0)

02:28:54 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509abfa01d0d0e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acac260f8aaaf9000001b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e1065e86ffefffff8de3c0a7e7f526f52688fe58c4a1dd7dbbbfdd5cc665f3ab30a1c9fb110fd3c4a261b7e2")

02:28:54 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0)
getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)

02:28:55 executing program 3:
pipe2(&(0x7f0000000000), 0x100000)

02:28:55 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x2a1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@loopback, @broadcast}, 0xc)

02:28:55 executing program 2:
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[])
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x9, 0x4)
syz_emit_ethernet(0xeb, &(0x7f0000000000)={@empty, @broadcast, [{[{0x88a8, 0x2, 0x80, 0x2}], {0x8100, 0x7, 0x0, 0x1}}], {@generic={0x6009, "480fbdb6de3a7cd405ecad5f21cc86b6a5b69b1cc204d948aa386616f5479b17869224f58ec6faf727985a7fca5496a1440f45aa184586f15795aab333f8541b2ded98db5d502dfa6829f803bd20386657dea132104fd5db780a01341c900b8055d643bb1218b0265d9d0d77abc5d6e8d5b7de69fca6f8b3166a2114f6ddfc89a11962c72c6857be596b1c58d3b288a2dcf2fef70c26def634122d74e62670d3e7b241fdfa93dc87037dd5e0f56e7e6034e546a4a4f4537d4560cb93b1d39265dcfb6277d23771063cf845066065669425f7e7fef6"}}})

02:28:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000240), 0x100004)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x10001, 0x3, 0x7, 0x3f, 0x24000000000000}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x6, 0x0, 0x333, 0x40, 0x3}, 0x14)

02:28:55 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/397], 0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000380)={r1, 0x3, 0x49, "a690b5c0fd0a6ede898da93bf5455c45a74849966d837f11e85a053030cea984f0e8092fda0f2f2ea35c11815a4dd324b59bf59d5540000000000000006322e1529297a4d06798a820"}, 0x51)

02:28:55 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300))
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000440)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19)
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000001d93982f5a16a2feb1be855f3828fce7d08476ed4a7a96f4c50f7db7cd21f0ae463c15625aaad4262b267a9238567dcbcf0595bb43a7554b02d956e977b019286bfb6a3dcb0ab068f84ef2a9ee2760e4b678c338db52245022362dccf465a0871be380bbcf798a3223eaca695aa951978c1262f9c26a65d9f4008cbb842c7f3a0d0d9a1de19857d86923909392725aa81c1382951bc9562c52f5790b5f2dc857532fc7b46f6b46da5e6506721353289da3e3048fa8cc1fe22ff3af530092a1244d10d007749b7c599fa3e808"], 0x1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0xfffffe45)

02:28:55 executing program 1:
syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002bad01c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x30000000)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1022, &(0x7f0000000140), &(0x7f0000000180)=0x4)

02:28:55 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = geteuid()
setuid(r1)
setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0)

02:28:55 executing program 3:
r0 = socket(0x2, 0x40007, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x6, @ipv4={[], [], @multicast2}, 0x101}}, <r1=>0x0, 0x3f, 0xfffffffffffffffb, 0x1}, &(0x7f00000001c0)=0x8c)
getsockname$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8000, 0x2100, 0x2, 0x9, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94)

02:28:55 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(r1, &(0x7f0000000280), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x7, 0x910, 0x1, 0x7, 0x0, 0x100, 0x4, <r2=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffff, 0x0, 0x3, 0x2, 0x9}, &(0x7f0000000140)=0x14)
r3 = open(0x0, 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x9, 0x4)

02:28:55 executing program 0:
syz_execute_func(&(0x7f0000000140)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee0003403e2dce2dc626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000)="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", 0xfe, 0x20000, &(0x7f0000000100)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)

02:28:55 executing program 2:
r0 = socket(0x1, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8)

02:28:55 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x6}}, <r2=>0x0, 0xd, 0x5, 0xfffffffffffffffa}, &(0x7f0000000080)=0x94)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000280)=0x8)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000380)={{"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", "1ad7bf7af9d99ffe65698fbcd35c1c611990fb40a4be13747dfba6a69ab3168c", 0x0, 0xcb0}, &(0x7f00000002c0)="0df2515ac9b96c2302c9b9d157813cbc950f5be0b2cf1de8537211fe6109022891f5badab9ccc9617b7f7162dc3c6de8bc9f4026915ad852730b86ea81acefe54508fa8bc8319ab0ba4c85fd5c40d286410b70735de32902603915f8ad971416ee02ca59e86c81eccf9ad1103afe0fc7f72c0c089b9623a24b37cc52e03980f20c755f784f561913e93bc06563cd6ac4ac97869306252585e4b1961f995978efadb568060a7a2997747e0f3c", 0x8001, 0x9e05, 0x10000, 0x200, 0x7fff, 0x1, 0x3, 0xffff})
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000004400))
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0xaed9, 0x3})

02:28:55 executing program 3:
setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000})
syz_execute_func(&(0x7f0000000140)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4e2f9340a67664d0f7efac442693885cdbe0000c4c3dd6d680748c4a24993848dbab74720518fe9509b9b9bfc0000c1ea01eff265dc5f00c3db5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

02:28:56 executing program 1:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x4000000010804, 0xf)
syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b4f4c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
ftruncate(r0, 0xab9)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

02:28:56 executing program 2:
r0 = socket(0x2, 0x4, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f2e161bf8500000041e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc5c4a17d2920e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec46640180e3a0e9c3d00000000db696269bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

02:28:56 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
r1 = socket(0x2, 0x1, 0xf17)
sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0x40}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7}, 0x8)

02:28:56 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000780)={{"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", "30b8257fc321967e653eedc54e5008d972ee309202873642a5fddf9410939c0b", 0x28, 0x10001}, &(0x7f00000001c0)="42fcbf64f03b50d79eca9d4be4e2d4466de500908a6580967e6fe74779afc07573ad57be5596daa4e02b97523fabafddeaa9002787c552aa78ce5f8b0ed917298947fc985cba461d891b369f6b5e4f29225b7c8ed378ea4b54e675827a1fa951144b037765e9deb70b5b449e92293cf55734f7397e4bcfc4c738bc262b0c9077929ff544575868a86dc1e5df12037b133ac362", 0x101, 0x100000001, 0x0, 0x9, 0x438, 0x1f, 0x1, 0x8})
getsockname(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000d40)={0xf, 0x7, <r1=>0x0}, &(0x7f0000000d80)=0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000000e00)={&(0x7f0000000280)=@in={0x2, 0x2}, 0x10, &(0x7f0000000d00)=[{&(0x7f00000002c0)="2af66234c31abbde6a052c9c8a74970242abbf62119ceb7b", 0x18}, {&(0x7f0000000c00)="37e0bebcf4090c6b41d31ec1db67b12881c36050af347ed2e4f7c2ee3b3bbb149e583f7d7895ee3492a843bb8865ccd8fb10697eb2991e48b0036b7d9e810c61bbd68ad31eedcaa758dd45beab28c9f121a01a46d95c4e47716362e72e7d93fc36752289a077e6bb12dc2cd0a967e2395bdc3217674c006776c185ed7cf54e57", 0x80}, {&(0x7f0000000c80)="2d53c323cd823b83b4f1554c6fe73f5fcd424ffbda264d58b0464054e8872dc9abc3059a35621f3e62f29afd4f819802", 0x30}, {&(0x7f0000000cc0)="afcac361a0395abb895d36bdb15600fb7f9f7c", 0x13}], 0x4, &(0x7f0000000dc0)=[@sndinfo={0x1c, 0x84, 0x4, {0xfff, 0x400, 0x208, 0x1, r1}}, @dstaddrv4={0x10}], 0x2c, 0x1}, 0x100)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x79700000000, 0x1ff, 0x3f})
setrlimit(0x8, &(0x7f0000000e40)={0x2, 0x5})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

02:28:56 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000000000, 0xffffffffffffffff)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r1, 0x7e2780e3)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlockall(0x2)
socket$inet(0x2, 0x10000000, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

02:28:56 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0xfffffdd7, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x8, <r2=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x7}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x2ae, 0x1ff}, 0x10)
connect(r0, &(0x7f0000000180)=@in={0x2, 0x3}, 0x10)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
select(0x40, &(0x7f0000000080)={0xc}, 0x0, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000380)={r2, 0xf6, "046551a2ff50f72be710d6011081aa30e6fd326257c3c3f34cbc6944319879385634bd7a1d5c42da835c81c644ac457f524b3b7feeae2915b81b9fd8291ac2f2a215329bd9b5ef1796dc5ddbba9338fe2f61091fefbed89d3cccc53206837021e241b1f82b9261e0f235cdd4b32716dd5716d1298b127d3ede488e801a50a2b455645fa024ce83f7d9e5c61b9cb9fd1dce581c40e3b179a86ce582e3ebd0c9173b4a8549a9c65340d907c4b54bbad1c9f3ef09b5693b4c003e86bc6312a295fc945d59e19c774c986c5c15e3946ba773be68d7c1515e0d0f3ec9d9c8990733c185c3d3cd7fbc11d55519e9e56a1bc6140fbfed10c3ce"}, &(0x7f00000002c0)=0xfe)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
poll(&(0x7f0000000100)=[{r3, 0x2080}, {r0, 0x80}, {r4, 0x20}], 0x3, 0x7)
lseek(r3, 0x0, 0x0)

02:28:56 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x10000)
sendto(r0, &(0x7f0000000000)="db98c30f0984bac68e198131881942f84bbfde6a47dd18510b5cd17d3ead78a3abac4b2015672c4acccedc589597af151aacc472858ea0daf37609e1f285963a770c60d36971a0d3a9b93f648e09274e650ad5b1a395aa8fb2fae962cdf09526bcde8776096bbfb6fa824c76b3f14b562603bae6a540b6b783d0cbc477720b60cfc5a4a515a281f873c74e695e8ddb3e707ab849b56dee59458a3a21bb2121daaecbf44d851dfe748b223b5c297f160bf4157ac59690f66af44ecddf3e1116050b8f21f7bb5e614664e65d70b95f55e45c7074a293efc1746f66e1ce24e4d81277", 0xe1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa)
r1 = accept(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x0, @rand_addr="c3a0f6b1880b601f940dd3f30435d140", 0x2}}, <r2=>0x0}, &(0x7f00000001c0)=0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x80, 0x3, [0xffffffffffffffff, 0xfffffffffffff5b0, 0x9]}, 0xe)
execve(0x0, 0x0, 0x0)

02:28:56 executing program 2:
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000300)="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"/281)
setitimer(0x3, &(0x7f0000000100)={{0xffffffffffffffff}, {0x0, 0xa4}}, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xc, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000480)=0x10)
r2 = socket$inet6(0x1c, 0x10000006, 0x5)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={<r3=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0xd2}, &(0x7f00000002c0)=0x8)
r4 = getpgid(0x0)
getpgid(r4)

02:28:57 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, &(0x7f0000000000)=0x239)

02:28:57 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="436dbdfc4ef1af921f57a2e9ab73370f973e798f625b05a024ba2dbddb68684d1222255965f3fc78fd01b2d7195a6b54c61f6cd3e8364ad59ad3a889e386127a739e785147bacdabbdcd0950d84fa6502f4f23c8bab1cdf7c5cfdb510fb9d221e93462900a25f412583970a4ae316b1d74d448ed9de8a34ca1e7a5")

02:28:57 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x30000000)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xfffffffffffffff7, "d16e1d053024b76e5a78d0ab27bcadf0"}, 0x14)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

02:28:57 executing program 3:
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @broadcast, [{[{0x88a8, 0x0, 0x9, 0x3}], {0x8100, 0x1000, 0x2a3c, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x14c000000, 0x1000, "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"}, 0x1008)

02:28:57 executing program 3:
r0 = socket(0x1c, 0x20000005, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0)
r1 = dup2(r0, r0)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0/file0\x00', 0x0, 0x8)
linkat(r1, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f0000000100)='./file0/file0\x00', 0x400)

02:28:57 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4)
r1 = fcntl$getown(r0, 0x5)
r2 = socket(0x17, 0x1, 0x6000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x42, 0x0, 0xffffffff}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0xc21}, 0x8)
fcntl$setown(r0, 0x6, r1)
munmap(&(0x7f00001c2000/0x2000)=nil, 0x2000)

02:28:57 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(r0, 0x0, 0x30)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
r2 = semget$private(0x0, 0x1, 0x220)
__semctl$IPC_RMID(r2, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r3=>0x0, 0x8, 0x1}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xa, 0x4}, &(0x7f0000000300)=0x8)
r4 = semget$private(0x0, 0x1, 0x4)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000080)=""/122)
r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
__semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000200)=0x4)

02:28:57 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
open(&(0x7f0000000700)='./file0\x00', 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r4=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
r5 = semget$private(0x0, 0x1, 0x400)
semop(r5, &(0x7f0000000740)=[{0x5, 0x9, 0x1000}, {0x0, 0x10e4}, {0x3, 0x7, 0x800}, {0x1, 0x7}, {0x4, 0xffff, 0x1000}, {0x3, 0xfffffffffffffffa, 0x1000}, {0x4, 0x6, 0x1800}, {0x0, 0x0, 0x800}, {0x0, 0x200, 0x1800}, {0x3, 0x6d2b, 0x800}], 0xa)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r6 = dup2(r3, 0xffffffffffffffff)
unlink(&(0x7f00000008c0)='./file0/file0\x00')
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r7 = openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r7, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
sendmsg$inet_sctp(r7, &(0x7f00000006c0)={&(0x7f0000000400)=@in6={0x1c, 0x1, 0x48000000000000, @local={0xfe, 0x80, [], 0x0}, 0xf1b}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000004c0)="3fa79654bd59a497df46c87d616b9a16", 0x10}, {&(0x7f0000000500)="36494744e4698706495f9ca12ae1bc02cdbd8825b1a9ed4b10f4b06d9d5aaca2f3530ed09215129f8029773c8f5e8de8bf59d07f5cbe5d623ab8d418ec7ee97ea45fc9299f50ddb158e57d0211d1323d241a74ab1fc910649615b77652526ae63370d9a3ee51e39c1e93b63cc57bb0b64492efd89916bf47dacb6decf1c35d427fb0ba45aea521414fd3309b55a4c28bba18b4f533e06406fb0112aa7983945c4632c339bef74252008d13b6708bc7ce602043599e412c7e0cb752d4a999877afbf2267168cf71f897238e125846e85716bda6ba218178d22e3d11db25478a53a4", 0xe1}], 0x2, &(0x7f0000000640)=[@authinfo={0x10, 0x84, 0x8, {0x80000001}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x5, 0x3, 0x7, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x40, 0x200, 0x3, 0x8, r4}}], 0x5c, 0x80}, 0x20000)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

02:28:57 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x1, [0x4]}, &(0x7f0000000040)=0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffffff, 0x200, r2}, 0xc)
getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)

02:28:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0xc438ca0c9ab12f5f, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x100000001, 0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

02:28:57 executing program 1:
syz_emit_ethernet(0x9c, 0x0)
r0 = msgget$private(0x0, 0xc)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/254)

02:28:57 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket$inet(0x2, 0x3, 0x6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0xd448}, 0x24)
syz_execute_func(&(0x7f00000001c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
sync()
sync()
r1 = semget$private(0x0, 0x2, 0x100)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={<r2=>0x0, 0x5, 0xf, 0x7, 0x1}, &(0x7f0000000400)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0x24}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x1, 0x6, 0x5, 0xfff, 0x5, 0x80000001, 0x6, 0xfffffffffed07c8e, 0x400]}, 0x16)
getpid()
utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0)

02:28:57 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_UNLOCK(r4, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={<r5=>0x0, 0xe}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb8000"/128, @ANYRES32=r5, @ANYBLOB="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"], 0x8c)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r5, @ANYBLOB="0300000000000000080000003100000002000000f278c497f0e6dc2fafa44e3700000900645314bbfb36463057833f9a331c862189ebee1f47b855af4178439070d7c5808d74bcee871b138b83491eaa64f2386eeb8392b79168d65d723312beeded72900f64fc3d7f65162bf87ffa0fd7863f"], &(0x7f0000000040)=0xa0)

02:28:58 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket(0x1, 0x3, 0x7)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x6, [0xffffffff, 0x3f, 0x9, 0x3, 0xdb, 0xffffffff]}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x40, "7712c706dbe885433f2811fd2c3de278860601e80a90aeaac25ca40af1a0db00533e240f9f2f81cfcf524cf8ed13da4d60019dbcb279a29a7f95ec827285bcdf"}, &(0x7f0000000100)=0x48)
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

02:28:58 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x9, 0x0, 0x0, 0x0, 0x5}, 0x0)

02:28:58 executing program 3:
syz_execute_func(&(0x7f0000000000)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec40be9741bfb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
writev(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="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")
semget$private(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, 0x0)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "81ab1bba77d91c2492515e910e6d1f94ba1ec740a92ba3bd6a965df45088d551", 0x74, 0xf7}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6})
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x5, {{0x2, 0x2}}}, 0x90)
getpgid(0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

02:28:58 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1}}, <r1=>0x0, 0x800, 0x1, 0x3}, &(0x7f0000000040)=0x94)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2}}, <r2=>0x0, 0x4, 0x0, 0xfffffffffffffff9}, &(0x7f0000000240)=0x94)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x3, 0x5, 0x81, 0xfffffffffffffff9, 0x1, 0x6, 0x4, {@in={{0x2, 0x3, @rand_addr=0x100000001}}, r2, 0x2, 0x2, 0xfffffffffffffff9, 0x13}}, &(0x7f0000000340)=0xb8)
sendto$inet6(r0, &(0x7f0000000380)="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", 0xfe, 0x4, &(0x7f0000000480)={0x1c, 0x1, 0x8, @loopback, 0x8}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0x2000000d57}, 0xc)

02:28:58 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet_tcp_buf(r1, 0x6, 0x25, 0xfffffffffffffffe, 0x1cd)
r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r2, 0x8004667e, &(0x7f00000005c0)={0x3})
syz_execute_func(&(0x7f0000000100)="c4e179705009c75742f6d8c4c4d8c6c657fe8f48089eb41a870000000866f343dc1521850000c4e1a1fb9e03000000400f342e3e650fef29")

02:28:58 executing program 0:
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
fcntl$setflags(r1, 0x2, 0x1)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r3, &(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')

02:28:58 executing program 1:
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = msgget(0x0, 0x22)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4)
r2 = dup(0xffffffffffffffff)
fchdir(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x0, 0xfffffffffffffffc}, &(0x7f0000000380)=0xc)
getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180))
msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f0900000000"], 0x1, 0x0, 0x1800)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00')
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r6=>0x0, 0x44}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000080)={r6, 0x1, 0x3, 0x80, 0x9}, &(0x7f0000000100)=0x18)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

02:28:58 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c)
clock_getres(0xf, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
r3 = fcntl$dupfd(r2, 0x11, r2)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = dup(r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r6, 0x0, 0x1000000000003)
setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={<r7=>0x0, 0x200000000000}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={<r8=>0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10)
futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}})
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20)
pipe2(&(0x7f0000000500), 0x100004)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000003c0)={r7, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r8, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0)

02:28:58 executing program 3:
syz_execute_func(&(0x7f0000000100)="985ef3adc462793047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e2e203310facf900d0d06b32fba2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab17f240d1d2c4e10bf8c45b66410f3a2027d5c4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc86000080208cc7c422c5be720064360fe25800adf3440faedec0f526264788fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a4d4ba283")
socketpair(0x10, 0x10000002, 0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x1ff, 0x6}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x29f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f00000002c0)=0x10)

02:28:58 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4)

02:28:58 executing program 1:
munmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt(r0, 0x1, 0x101, &(0x7f0000000000)=""/77, &(0x7f0000000080)=0x4d)

02:28:58 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0x7fffffff, 0x2, 0x3}, &(0x7f0000000380)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x8, 0x200, 0x3, 0x4, r2}, 0x10)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={<r3=>0x0, 0x7}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0x8)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r4=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x7, 0x4}, &(0x7f00000001c0)=0x8)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r5 = semget$private(0x0, 0x0, 0x80)
__semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000180)=""/15)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000600)={0x7, 0xfffffffeffffffff, 0x2c00, 0x5, 0x80, 0x860, 0x0, 0x0, r4}, 0x20)

02:28:58 executing program 3:
syz_execute_func(0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x186)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={r1, 0x6, 0x0, 0x7f, 0x100}, 0x0)

02:28:59 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0xffffffff)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r3, 0x80000000, 0x1, 0x1}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
freebsd10_pipe(&(0x7f0000000000))
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r4, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa)

02:28:59 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
chown(&(0x7f0000000080)='./file0\x00', r0, r1)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

02:28:59 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x80000000, 0x1, 0x0, 0x3, 0x400}, &(0x7f0000000140)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0xfff, @empty, 0xbfad}]}, &(0x7f0000000200)=0x10)

02:28:59 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xbe, 0x0, 0x0, &(0x7f0000000240)}, 0x85)

02:28:59 executing program 3:
setrlimit(0xe, &(0x7f0000000100)={0x6})
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x8001, 0x4)

02:28:59 executing program 0:
r0 = socket(0x2, 0x10000005, 0x84)
connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82052f53851eff016380ff61f09924b5a83ea72d0a938ea76d00c24e0aa98430d726ca3b5a4ec3e9a0e16f554c36bc307ae3ce9b2b2054eed4ae16b1b98ff325dedadcaadd38295df7aa65f9bf8738885fb7a01fb1d20a908807a0d82c2bc74fd9af6ff9f67f27cdaa960c0e5ebbd68a83324a1032"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4)
recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000180)=""/173, 0xad}], 0x3, &(0x7f0000000380)=""/116, 0x74}, 0x40)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x800}, &(0x7f0000000500)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001580)={0x8001, 0x6020, 0x7, 0x3f, r1}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

02:28:59 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
syz_emit_ethernet(0x2c7, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})
r2 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000180)="6814738c6ea5f4a697cfebaca185ca5f405dc93f280aed92f5ed101ddfd35363064c3de8dc4aa53c81f59a7e8a1618fce5600217f12b8d99590d230a7a8cc39e11322cb9f36d608e0da4809fc0dd7a64fad43c8fad2df1edbdd057dc8e044cbf492c1d7296b6987157")
nanosleep(&(0x7f0000000100)={0x80000001, 0x1}, &(0x7f0000000140))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
accept4$unix(r3, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={<r4=>0x0, 0x101}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r4, 0x8}, 0x8)

02:28:59 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7ff, @ipv4={[], [], @multicast1}}}, <r2=>0x0, 0xfff, 0x7, 0x4, 0x70, 0x6e1dddbc}, &(0x7f0000000100)=0x98)
setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f00000001c0)="34a32161a5c1bad902d20d0f3fa41719fdaf7a79cb3a431392ece10ba9f7358013f3", 0x22)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xda, r2}, &(0x7f0000000180)=0xc)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0xf4)

02:28:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="0a85d49a81797da93d2a62b212f9378d9074569802ad1af88e59")
ftruncate(r0, 0x7000618d0)
open(&(0x7f0000000040)='./file0\x00', 0x2, 0x80)

02:28:59 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10)
r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x800a, 0x1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000400)=0x26017cff, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x8, 0x9c}, &(0x7f0000000380)=0xc)
connect$inet6(r2, &(0x7f00000003c0)={0x1c, 0x0, 0x800, @mcast2, 0x80}, 0x1c)
fcntl$setflags(r0, 0x2, 0x1)
r4 = fcntl$dupfd(r1, 0x0, r0)
futimesat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x200}, {0xfffffffffffffffc, 0xfffffffffffffffd}})

02:28:59 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x0)
msgget$private(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_STAT(r0, 0x2, 0x0)
getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpgid(0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1f5)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
msgget(0x2, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)
accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x8)

02:28:59 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x10000000)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
poll(&(0x7f0000000280)=[{r0, 0x2000}, {r1, 0x50}, {r2, 0x8}, {r3, 0x40}], 0x4, 0x2d)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
socket$inet6_udp(0x1c, 0x2, 0x0)

02:28:59 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000000)="e04f680e33350e9d08a2f93ffaf05a2269117ba237ea62d28cac30de3c9904ee39021461f7dd37d4e60f81b5d30f0402f45d3854e63a78efebedfe80118c67559bfde166965d33e9720d83907eb56a740c796fc2f03f6dabe61ae2ace57a268580fe8df26f959dcdbe9205df540d4953bfdc0e")

02:28:59 executing program 2:
r0 = semget$private(0x0, 0x3, 0x242)
__semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000000)=""/95)
syz_execute_func(&(0x7f0000000100)="1cffc4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

02:28:59 executing program 1:
shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0)
r0 = socket$inet6(0x1c, 0x10000003, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x97b}, 0x8)

02:28:59 executing program 2:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000200)={{"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", "190037e3c1749d64f325c97f178e62b2dbf3f08f40710a3ce0e6969ab265a87f", 0x3, 0x100}, &(0x7f0000000140)="8f2b1ed10f1be16f3aad0e64a57454e707386c90b02eff1d695e8cbecd7d9b7955aefb35e923db3a07aaad56ce720572bbb2da736c20d410506e3fdc4d9017f1098dd8c498f102534b74726736de3b93c687a7391c117773af987efa2c7a2f6adf6c7c5c89146b52b6419e57ae4e324a060011b93421a56e804b2abf348d6c17b0cb0f51acfe54d9fb42bbe8376cb2b6955c55a09e", 0x4, 0x4, 0x7, 0x20, 0x1000, 0x100, 0x2, 0x1})
syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}})
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/52}, &(0x7f0000000040)=0x36)
bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8)
accept$unix(r1, 0x0, &(0x7f00000000c0))

02:28:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socketpair(0x1c, 0x20000003, 0x3a, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000440)={<r3=>0x0, 0xa6, 0x2, 0xfff, 0x100000001, 0x5, 0x6, 0x46ed, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x7, 0x0, 0x0, 0x8, 0xfff}}, &(0x7f0000000040)=0xb8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000500)={r4, 0x7}, &(0x7f0000000540)=0x8)
r5 = accept4(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000600)={r4, 0x5, 0x7ff, 0x6, 0x1ff, 0x914, 0x2cd07add, 0x81, {@in={{0x2, 0x1, @rand_addr=0x5}}, <r6=>r3, 0x2, 0x8, 0x9, 0x800, 0x1}}, &(0x7f00000006c0)=0xb8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000580)={<r7=>r3, 0x1000003, 0x8000}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000003c0)={r7, 0x6}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r3, 0xffff}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000840)={r6, 0x5}, 0x8)
lseek(r0, 0x0, 0x1)
syz_execute_func(&(0x7f0000000140)="1c14c463790dd7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000880)={@in={{0x2, 0x0, @multicast1}}, r6, 0x3, 0x8, 0x104, 0x4, 0xbf5c, 0x5}, 0xa0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r8=>0x0, 0x40000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000700), 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000007c0)={r6, 0x7}, &(0x7f0000000800)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={r8, 0xffff, 0xf, 0x0, 0xfffffffffffff9c9}, &(0x7f0000000280)=0x18)
accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000100)=0x8)

02:28:59 executing program 2:
syz_execute_func(&(0x7f00000000c0)="0ccec4817a2df198cd801b69e499c15862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e111fec4427d822a2a00c440f72bf2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc5453cfe4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3ff, 0x7, 0x3ff}, 0x10)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f0000000300), &(0x7f0000000340)=<r4=>0x0, &(0x7f0000000380))
r5 = getegid()
r6 = getpid()
r7 = geteuid()
getgroups(0x8, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0xffffffffffffffff])
sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000200)="a9ebb09dfab926df127d62f946278c8f30c84ff4a86140fd4e59e8818b119fb9c960fc1d12effddc7ed5f2f4d5eb09e3021d5aba9d5a396c97734bf1e595d0bab06c95238de98660917cbfc03bec11c07fdb314a3d36abc3c28f87fe22814ee17e477a0c9773af9a130c9a662c625c5c4fb3f1f7a318f282f050f1bce0266b9da9604e9438d4", 0x86}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x90, 0x20185}, 0x108)

02:29:00 executing program 3:

02:29:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x2)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={<r3=>0x0, 0x3}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r3, 0x6, 0x2, [0x689, 0x23]}, &(0x7f00000003c0)=0xc)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f)
lseek(r2, 0x0, 0x5)
msgget(0x3, 0x4)
r4 = accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket(0x80000000000000, 0x0, 0x101)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
clock_settime(0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x7fff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4)
chmod(&(0x7f0000000080)='./file0\x00', 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1, 0x1, @mcast2, 0x400}, 0x1c)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
mlockall(0x2)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x0)
sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0)

02:29:00 executing program 2:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

02:29:00 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f001900c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
r0 = socket$unix(0x1, 0x0, 0x0)
r1 = dup(r0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x9, {{0x2, 0x2, @multicast1}}}, 0x90)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000001240)="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")
socketpair(0x17, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000003740)={<r2=>0x0, 0x2}, &(0x7f0000003780)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000037c0)={r2, 0x101}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000003680)={<r3=>0x0, 0x80000000}, &(0x7f00000036c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000003700)={r3, 0x8}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000003980)=ANY=[@ANYBLOB="d400485caa2aaaaaaaaaaabb1607696d0800e8b308e8501afc2a1fea06040000aaaa9faaaabb091400aa130370769593e0000002c0ca3ae87b9e1058b9b1703e03f9500b5ba65ab81de68b1d0f83b4a3702143cd500e5f74a7dadd59362d25c39c0f269ba5bc776e52fe3b45e2ffb30882b4f5f61688555410d33c760cda5abecdc56c8d70721e09034acbfdd449abe0fb948bc3b53b86f169c751e4b21b401f97bed594548014d00e6c490884a753877c35dd835694a22aa3e51a6a1aa035a2671a7ea46f6d6beb78343e69634aef6b27d6b26bbbe799fa"])
r4 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000000)={0x7, {{0x2, 0x3}}}, 0x90)
r5 = fcntl$dupfd(r1, 0x11, r0)
r6 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ff9000/0x3000)=nil)
shmat(r6, &(0x7f0000c00000/0x400000)=nil, 0x3000)
ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f0000003a80)={{"2a9ae38cbc8a667114645a7b5c3f7f773b3a6ac3ba5f3d0d4d76fa472d7ec1421f7dcb11675e27fd19848030c9aed129e2fe3681742106aeac20deafe86a42376466ab08c353791c1a2bd5826d054ecf4d4f3c974f583d8ababbb84c258200c7060c970d4fdad122915e55cb5efe17eee9c03dd5a97aa93ee26c0d853ab72a048e39679d45b24c03dfb59dbe196978dffa33201a6368a25ea21090cc0cc11018974368e88ddfc919a22454ecd41662b78f90f799cbd87b66bcb125628d8524dc17616cf175c818ee2b0196f08736c8b357bf42cc214e4d8ba42f59959095d735befe0d9f9604e473aadcbf7d369498701bfc44175d84d0191cd367b34a83e9c6656481b088705359a422a13400d837fc03e142681a5300b04459065d1ff2451c01a0a5e8c02f61604dc2b8ef8eb64b5041c38d1a7d63c4cbd5c3c1e1b479b4138b903da0bbe2f369e0fd2975b63f5b508049dff2bfffa7fe69290a8fd479713294b54dd6200afd2a015bf79857ad27a469215fe3881d6287e4cb572c70a69cb0a74aa8f1de91cac43b0c8bf75fc51b06ab623f285aaa2d8ffcab7667f902e416f053edd28aa26b9bafad6b3726c4def6a3b452eb9d304fea5c7075624c49bd3d95e9c624be8e758b8c5756e2dafcd723185d446ca47d4bcde322181f45dc479cf0cdcb1c27e01c13f831a0cbb39a982201bbd2574b760078ff6d92fb0327fd60c1ffae60577d1c8eeeb028e8c81a9256106ee9280410ed8936277835d62b7c1c166efbe29ebdbb1b2ee8c973c80b6b795b6a04f0d82b563712b87da08988786ec91fb64c8d2111b29dcaa873831e8dee4c2cca1dd2c933186b26698fb0d78d85ea64d69c7c2571bb62c3a466ce54f1ac6dfe7807355e174ba0fba2241719f046213432c641b01a7c0b65fb20da41d07faedecc1d12e44077e519bb7461a2fc806d566b037bd4c648bbd12de36d48d131662cea3d2ac82d255767fa91b9278ce5033bc1a2c66f53e148b23bd3606437a7fdd2be6f9f68cd57f79add90990501665c7ffa8a1ef1812a8380e13188bebc41cf10e82f84c93fbe2389fdac8cc4b2306569a45f36148fa29d535a671165df8df0b8997938d3e3d83f1313b56decf7a9b77c605ef11dfe198acd17006c9fdfd3dc593a1d31ec485f4b877e5a08a0412977680a9af4bc9f0014d235b43421f8936b0e3614d05d3a2e86057ef2f66de5f353cedd538d2522d73b0c5a6a67e7d391672ccdf0ef7dd5b5156820c4581371f24c13e7383696bf650d59eb31db636a3109af4fb02a057bf03fcd46af9a8f555b0feb7e8800064e21750e8e72b3bcf27dca4c482b0223d23072c561025cde7a66e7b3020b4728f22e814f00523fe0cbf506621e4abf28f737aca0deab7afd14dff2a5c39c016a2c086483913c56b50bacc99ca755344b817ed5f9e8da336cd4ac", "73d1f065ef6c8fc024716bba56e4b855429086ffec1312b6a6b0cfa37576b7dd", 0x7, 0x5}, &(0x7f0000003880)="100f07fce905dc3deae23ba2ec5ddcb43bcfa0a77562fe4d004191eb5332f4a1c242e549bf5511f5359e6ea6cd39db3282ba93196e8e91ecec28dfaeed470c89c3f5613cf7", 0x0, 0x1, 0x7, 0x0, 0x9, 0x9, 0x2, 0x3})
r7 = shmget$private(0x0, 0x3000, 0xc, &(0x7f0000ffa000/0x3000)=nil)
pwritev(r4, &(0x7f0000003600)=[{&(0x7f0000002240)="f9c7bb8c72cf826885699fe37ef83c9135ed3894bb12cadae93fe4550f32ad869db89fa0af39060b1ea0136659fcfe852cc9b9a2f919689465abbb2cba7caf386bce7243da02ca936f792344411ff0cc77435eb75085478596b7405d70ad773b79c152d65a8cf5690c3f5772e25d6f9cb5ee96acf87c01bf2ae6f4dba21fe12c37fb9df2cd957a367ee476630c0889a4afdce99700ddc08d746235aa71f500dce5992ea0514da37601ed8120d878cb3eac3e72c8763e46cf3c0180863fb1bbb1f69fe0c8bedca1fc", 0xc8}, {&(0x7f0000002340)="8422d66c91744d43ad75ac0a87117aa8f7726ce4c83b2842b339864a2a5e3a1dd0ad064dd4b763aadfea02cc46fd19234074b7932cc1cf24692b4da333565457d6a4a630570cdb1d698ac6084f14ddf5fb698472413fd5bd8cd9c931a8c9bfeced8add78e63fa6deb1f30204058d3d968cb3b2090e633deedfdafce97c1ef9fcda5c3f26c12dde7fcf7d5aa6333fb2cb371e51eec2ddd98fe286afcf16dc4d9f72333cab9c95175b9738b00992cc", 0xae}, {&(0x7f0000002400)="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", 0x1000}, {&(0x7f0000003400)="1ae162656cf302b5828d71a49de3ee42817ec0c8946ef6dd9c5f2fcedd964c6e4b23ff1f2aea7979c9bdcafd92312b3f8b8c31984219bcc5a73aaee0401e03538c75029582e4c203eff668290f97cb956501c8a9fd6ebe2271e59b7b856f59cdcbe675b2b03611821c1ccef47c8917e6c8e9db030a26c0443756cdfe16336d8770aae0d4de77b26ca9344eef2e3ceddbc91760ee8e474ad0e7236eadb3c232b1f8b71fad84505a962de8dbdf81b70a7a75ad429f8240af2d7476bdc8db8bd85006b4d2615f266eeb556a3c23edb5595e4238ed14912f59f5b39530ea3fb463f8b015d0a334d22bcc6947e22e", 0xec}, {&(0x7f0000003500)="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", 0xfe}], 0x5, 0x0)
freebsd10_pipe(&(0x7f0000003800)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000003840)={0xf, 0x80, r3}, 0xc)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000240)=""/4096)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x1010, r9, 0x0)
shmget$private(0x0, 0x1000, 0x100, &(0x7f0000d9e000/0x1000)=nil)

02:29:00 executing program 3:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6")
fchdir(r0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000b00)="28d4ff993faa2dbaeb280f5f6a035865947c7da7c70c86a65e1c348d778aea49f791d0aaa561827dfdaebc56760e31f0e6724160c3046baff11d67800a5036d85ad4d6c95c4941b381b35ef90c3635a5b040cd999bbdbb644106b0385d05aa85207f21e7d82d7d4d1c165efbacad36214598e984c8c4d761ac780c93afd4bb2774b0388d4a359fdd83b05b3a3728f17ed23041e6970ad49e3742977b4f97ed5e948825b384564788da4bb45980aaf49aef196086fb8a249dc1117522632347e0499bb98dcaf671214c76b7cc6d6784819268f7ca1ac106df703806393c5f5b690da1c7", 0xfffffffffffffe1c, 0x20000, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b})
mlockall(0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000940)={<r2=>0x0, 0xbc, "d4ec41911c75e6ef22f15a05229a1aa5bf7bb42162bf5028cde4cbd7fe1061fbc7715025c26d2de427f655082fbae7ccb78d70ad73955efcc06ddd0c767f4da5696ce5b70bd8cca41f8b20f81a698a224db18a689921fbc59fdaf9a42b5128dd3e751dbd40eb49d2670716f9a3b09af72e022eda50533a583e463044ce21b14607e0a99c4ba21cc31e0ff91d520fdaf745f0a51b777bfe8226fab3195348dace4d7ebb486475400df6c4771718805b99fcf83c4ad0b13566c62acab2"}, &(0x7f0000000240)=0xc4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="5200000085d7f30046128e59690f790cf42e5e265bfa878a510a9c8fa96958e0e929b6519fab1980ccf93c5fdf651b26ce10ff1102d17c48d90bfb5866697a2434e98f2ff4e4e13ad4269691fb433e0d268701fc9294"], &(0x7f0000000840)=0x5a)
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)={<r3=>0x0}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0)

02:29:00 executing program 2:
setrlimit(0x8, &(0x7f0000000040)={0x0, 0x5})
syz_execute_func(&(0x7f0000000500)="821e1ee00f050520d0f866440ffd34b09100b015cc4e15cc4ee9964180bf108a6796fbc47909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7c4417852510300696eba0dfe8c738888a1c40fbbc4e201acac1000f3ad808f294001b00b00000015c46291ae8ca065600000c4618de3c0740f2d9600000000caf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x23, 0x100000000}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xfffffffffffff742, r1}, &(0x7f0000000100)=0xc)

02:29:00 executing program 1:
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0)
r0 = getpid()
wait4(r0, &(0x7f0000000040), 0x4, &(0x7f0000000080))
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000580)='./file0\x00', 0x801, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
r2 = getpgid(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)

02:29:00 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, <r1=>0x0, 0x9, 0x5, 0x11b, 0xb41, 0x2, 0x2}, &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x7fffffff}, 0x8)

02:29:00 executing program 0:
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000140)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

02:29:00 executing program 2:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="6cc6df3264a1aacff090fec1eb640edb86213cf6873f3482aa22b8b255758c05dc7e2e40ad2945b860e37892be4277a57b7187baa2e2969e18256d9a25996e7aa23b715cd87c776221ff0700005e6f85e5139b062b943c5a45ba672c7f289bc2877dc6ac23d3cade3719ca28399d7044e0dcd9a1795f0e39cbfd876700c3286cb7c0b75550d710a2e658b47f74d4e6ce218c7ef941632e087fe1a02795adfcb840eb0c251ca7b63fc4fbe40a767d51f22a3ae72e252b3e8706c9b73b713e51a3e57ea2d0cdfdfedd116de5fd64")
syz_execute_func(&(0x7f0000000300)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f14c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4ccef4d48cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f680842d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd336c4c4450fae7c0f0f")
ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000))
freebsd11_getdents(r1, &(0x7f0000000840)=""/222, 0xffffffffffffff9f)
r2 = dup2(0xffffffffffffff9c, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x445, 0x1, 0x110, 0x7, 0x8, 0x80, 0x5b8, 0x7, <r3=>0x0}, &(0x7f0000000280)=0x20)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000940)={r3, &(0x7f00000002c0)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000980)=0x10)
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000003c0)={{"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", "a5e607976e96e59024d9780fa8d12e73181ad49dd7a0af5f5bf14f8b3918dc21", 0x6, 0x9afd}, &(0x7f0000000040)="3b1d028c30a9f7ae94e3ba88c548ea7c755c80879eab7b858b64fa001c326bb24aab4cccbd914e203c46586cede70801ecd852f63a059353c83e20d3f689ccb752909a551adf6b62d3de92dc4d0bc619ef77e97eeefa3d426ff7b83c7e0a50dd211d4204b962658c3669d93a5c7943f8bc5bf9fd14a53c04df93c3c844b756eda61213864470d89c608da07cec06253b", 0x9, 0x4, 0x0, 0x0, 0x23, 0x9, 0x5})

02:29:00 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
socket(0x1d, 0x5, 0x0)
shutdown(r1, 0x0)

02:29:01 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={<r1=>0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r1, 0x401, 0x4}, 0x8)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x122, 0x0)

02:29:01 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, <r1=>0x0]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, 0x9647, 0xc68, 0xffffffff00000001}, 0x14)

02:29:01 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0xc3)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xffff00000000000}, &(0x7f0000000700)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000600)=ANY=[], 0x0)

02:29:01 executing program 2:

02:29:01 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)

02:29:01 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x100)
r3 = dup2(r0, r0)
renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00')
setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)

02:29:01 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
pipe2(0x0, 0x800000000200002)
pipe2(0x0, 0x4)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x30000000)
close(r0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

02:29:01 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}}, 0x1c)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f00000003c0)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)

02:29:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1)
clock_settime(0xe, &(0x7f0000000080)={0x101, 0xffffffffffffff61})
sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0)

02:29:01 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x8, 0x392d30f1})
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
semget$private(0x0, 0x7, 0x8)
syz_execute_func(&(0x7f00000002c0)="982c160f050520d0f807e040b04c4141e2e996855b66c42397cd9d0080080067e6e6c4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b000000ecba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a78a84786eefbb41bb6291ae8ca065600000c4618de3c0646464130f622a2d9600000000cadcdc1d440f2b556445c00e00b6593131b15dfba1c9fb110f0f3804830a00ca40")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x100000000, @loopback}}, <r2=>0x0, 0xffffffff, 0xffffffffffffffc0, 0x4}, &(0x7f0000000240)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x5, 0x7, 0x81, 0x3cc5}, &(0x7f0000000440)=0x14)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000140)="bbbc18ce094a88e97be2596fec751fadba3b0258f8daa07794f338a343354b0eb9b028178cbe01bbde906f2e9649c20c86092371d9e4f47a6adb15724a39e6c70e84d272c9557d53e113e4bc0481859e3a0b297a4f0f8adbf8bf4e5cb546b69042424c336b02a25a064925bb38b523761dd80664cc916aa69b7575b7f7e250b886285b4a2cae9d279de0df69b6ce0b86d3ee314c431ce20f7babac27a79d478225b1ecff801e698e766266d417481f327a185b5007e83694040649fd89d5b6485898cc450c")

02:29:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0))
lseek(r0, 0x0, 0x41000000000003)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc)
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={<r1=>0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000580)={r1, 0x1, 0x7fffffff, 0x8001, 0x5, 0x7f}, &(0x7f00000005c0)=0x14)
poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000400)="fc1a1ab2f7d6a4f9b74f4efe873d722b2a44848e1e8b27b08a9f8777f9a17d0b095326aaa23da725c436b64a0c724a1bfd1b911e05d4ec6d81578769e798f3c61d2f5e85ef5116c431dc63b658fb116c91e81210e7ce92")
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x48000}, &(0x7f00000001c0)=0x7)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x100000001}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd)
clock_settime(0x0, 0x0)

02:29:01 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000)
shmdt(r0)

02:29:01 executing program 3:
syz_execute_func(&(0x7f0000000140)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df64673667667066c44278f35f0a0f01c36666450f17560da1a1111d54111d00")
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0xfe0000000000000, 0x5}, 0x10)

02:29:01 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x41)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="26cb5192dd34cb869a6e7e0e8a2b6e7d314b39a6830975380ee6bed4b4e0efe984bc000e7048d6d5b6bc6b32b880b0abd1ff20132ea7b7828c3d122f6ee4bfce942dfab867c3a372a94423ee37d188ec6156328d09e2ff8dc97ce30cb2ba")
syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/299])

02:29:01 executing program 2:
syz_execute_func(&(0x7f0000000740)="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")
getitimer(0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast1}, 0x8)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0xe779, 0x0, 0x3}, 0x8)
r1 = socket(0x1f, 0x4, 0x5)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffd12)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0)={0x1f, 0x9, 0x1, 0xffff}, 0x8)
r3 = getpid()
fcntl$lock(r2, 0xb, &(0x7f0000000140)={0x1, 0x1, 0x5d2, 0x2, r3})
socket$inet(0x2, 0x3, 0x8)
clock_getres(0xf, &(0x7f0000000100))

02:29:02 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}}, r2, 0xf2, 0x7ff, 0x7f}, &(0x7f00000001c0)=0x8c)

02:29:02 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
socket$inet6_udplite(0x1c, 0x2, 0x88)
accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x30000000)
socket$inet_sctp(0x2, 0x0, 0x84)
socketpair(0x17, 0x10000005, 0x3ff, &(0x7f0000000240))
accept4$unix(0xffffffffffffff9c, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e, 0x20000000)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x3, 0x7)
r2 = dup2(r0, r1)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000140)={@multicast1, @empty, 0x1}, 0x10)

02:29:02 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x1)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='S', 0x1}], 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

02:29:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9)
r1 = msgget(0x2, 0x400)
msgsnd(r1, &(0x7f00000000c0)={0x3, "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"}, 0x105, 0x800)

02:29:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x1cf)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e940000000000000c1a1bf00"/28, 0x1c)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x9e9}], 0x1)

02:29:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x7, 0x3d0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="c5bed303bc9d81db57d9a29e5295f037c0341577382c8c5b4830060fdbcbe8a5a7a24baa71c1"], 0x10)
madvise(&(0x7f0000507000/0x1000)=nil, 0x1000, 0x4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x142, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socketpair(0x0, 0x1, 0x0, &(0x7f0000000200))
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f0000000000)=0x42)

02:29:02 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000005c0)={0xfffffe0000000000, {{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1f07}}}, 0x88)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={<r1=>0x0, 0x1}, &(0x7f0000000540)=0x8)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x10)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000200)="971b40e6604e8abc19e5379d2bd61ef9978d57ad767bc838b1bffac23d8f7f50470a136624cfa818f6f09b50b2527aec779594340d40b914b11dd348a0d9710615713a6b110aa7e8c355d7")
accept$inet6(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x1c)
r3 = semget$private(0x0, 0x4, 0x400)
__semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000580)=""/12)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0x26}, &(0x7f0000000440)=0x8)
r4 = getpgid(0xffffffffffffffff)
getpgrp(r4)
connect$inet6(r2, &(0x7f00000003c0)={0x1c, 0x0, 0x0, @empty, 0xff}, 0x1c)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000680)={0x1, {{0x1c, 0x0, 0x80, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}}, {{0x1c, 0x2, 0x6, @rand_addr="dbc538cb8bb8210562c37a11df6ae63f", 0xffffffffffffece1}}}, 0x108)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000480)="079f62d0d98aeae442b2a1e4d918aaa725cb8bbb38724529f2c3371b86148d493bdbd7ddcf9509f0539b9d292552156f0589c4ce01b228c5ec8cce651ead530d20917b523b6e0a4c609f0142076fdf17873c504b8e8541c0734b9eb4cb52e99c2cd6d2ff03e71d112b4a10fd2e34d48ece4f2e5eda274a4e8bb33dd8de735316ff5830d9c09745b4db0dde23abb47040ee143775dd0dfdbe8e67a356eb1d4529")

02:29:02 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @empty, 0x10001}}, r1, 0x805e, 0xb0, 0x3}, 0x8c)
syz_execute_func(&(0x7f0000000200)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf0000f30f2c358f2200007676f2168f4808eebce00000802000c4c4c1e158dcc4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a13f0f569f00082640c401fef34d0f2af9646736676666430fefb300000000724f86650fd11314111d54111d00")
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x1}, 0x8)

02:29:02 executing program 2:
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedccf42ddc886864ba261b7e2")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000001a40)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00000000c0)=0xccfa, 0x4)
connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x2, 0x1, 0x7, 0x8001}, 0xc)

02:29:03 executing program 3:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0xffff}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x2, 0xad}, &(0x7f00000001c0)=0xc)
socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000))
truncate(&(0x7f0000000080)='./file1\x00', 0x8)
sendto$inet(r0, 0x0, 0x1d7, 0xfffffffffffffffd, 0x0, 0xfffffffffffffe24)

02:29:03 executing program 1:
syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[])

02:29:03 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0), 0x2000000000000099, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x8000, @loopback, 0xffff}}, <r1=>0x0, 0x40, 0xffffffffffff7fff, 0x10001}, &(0x7f0000000280)=0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>r1, 0x100000000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, &(0x7f0000000180)=0x8)

02:29:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66686c65302f66696c653000"], 0x1)
socket(0x0, 0x10000002, 0x6)

02:29:03 executing program 1:
syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df1981ce7808069e4999922696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c75363fbc4c411edfec4427d822a2ac4da76c5f216f3e1006d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f04530531c4579363ef8f89966030faee42c240f5ec461c5fa6552f447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x54}, &(0x7f0000000240)=0x8)
fsync(r0)
bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8)

02:29:03 executing program 1:
syz_execute_func(&(0x7f00000006c0)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b327a40400f72d50f0fb8c4054e4eed751ec482810362ec450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c9dcdc0fbcaf00eae800f345d9c6ccacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d8cc7e8628f6808a3056f0031004e00c4618de3c4017171e56b264788fe58c4a1dd7dbbbfdd5cc600d00f01d9d3faa261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={<r1=>0x0, 0x4, 0x9, 0x0, 0x7, 0x45d1, 0x1, 0x2, {@in6={{0x1c, 0x1, 0xffff, @loopback}}, 0x0, 0x2, 0x9, 0x5, 0x7, 0x5}}, &(0x7f0000000340)=0xb0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x4, 0x5100, 0x7ff, 0xffffffff80000001, r1}, &(0x7f00000003c0)=0x10)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x5)
r2 = socket(0x17, 0x0, 0x9)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x102fff657811c986, r2)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={<r4=>0x0, 0xb, 0x5}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000200)={r4, 0xffffffffffffffe4, 0x100}, 0x8)
ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000080)="db751acf280d87b9efbfd7bfb7a2ef37754733f15bc3fe6a25f6e4369b5313e07ff2aa62491da04b39ce71af152c5406a2d4b87501005ed01de3f47eaef495eda3151ff5183174b2e188b96aa895a46f3064b478a0df56a2e24ba5f304dcda8a0b711a0d55c7c017287b6a34db319a6a06cfc26a32faeb1f6e2f6dc5053d98418a8f0ff61936bbee43e8f282266eb6b146e7f885ff6da9ea12c17fce5f075b55205ef53b4442d8d3353ebb2a6c061327f5b5f13872562846aab5db9f11bed0fe2b5b4daa3233f02fae360a0ef8977db5d6d7ba0bfedab77e65dce3df1039a771426d7fa5027385")
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

02:29:03 executing program 0:
syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)

02:29:03 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
munmap(&(0x7f0000000000/0xd000)=nil, 0xd000)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90)

02:29:04 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x3)
syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")

02:29:04 executing program 2:
r0 = socket(0x1c, 0x10000007, 0xfffffffffffffffd)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f0fb0606c65302f66696c653000cd4e791b9fcd2903960948866d5fc5ae3a79e8dc0f57e03b6c460c3140316d22f008b0186f2abe35ae1437e81da1edb8fce49677890a5529"], 0x1)

02:29:04 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
r1 = shmget(0x1, 0x1000, 0x92, &(0x7f0000f33000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
munmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)

02:29:04 executing program 2:
syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x10000000003, 0x1000}, 0x8)

02:29:04 executing program 3:
accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x16a, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
open(&(0x7f00000001c0)='./file0\x00', 0x20002, 0xc5)
setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0)

02:29:04 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="58dab05400cd7603044fdd73062b61eea70f827ddfb9ec3b1657015436769d68c3a529e352a72eb76898fb536c92f1f47e53535e5d840b988e5bf9d704daa6bc9bce0e4906f775f051f85b7d95bc746eb6416ddb408648359bdad3538a6db72eb7ba1da5a9da5c8d0cbcf98eda7a751dbf3660d372e419131a6240c59e65935893fbecbff828a9a7fd3bf79cfb8d44bbc545a7e7ca19c8fde2f3aae12bf976f0a80eb9545f8b443a62c34ff1a9203cb3ede337", 0xb3}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="e3eb8d6333f2156dd8107d56af9ee41ae200f911bee577c52fa45adf32b4cc9115d553645e", 0x25}, {&(0x7f0000000200)="915e4c39ea46d3705064b1982b8a413c99ce11376e99cc047797eb115a923a4c81f4a77aef5329069eef984f769562f67e5fc2cda8251a0e00981867cf15332d819bd52d0441d1bc9b5a29567dee46de62c8e67164c39199917c109aa41b", 0x5e}], 0x4)
freebsd10_pipe(&(0x7f0000000100))
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

02:29:04 executing program 0:
syz_execute_func(&(0x7f0000000140)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac00ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
execve(0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100)={0x7, 0x400, 0x7, 0x6, 0x1ff, 0x3d7, 0x0, 0x1}, &(0x7f0000000200)={0xbd0, 0x4, 0xfff, 0xffffffffffffffff, 0x3, 0x6, 0x6, 0x100000001}, &(0x7f0000000240)={0x6, 0x8000, 0xfff, 0x4, 0x6, 0x6, 0x4, 0x2}, &(0x7f0000000280)={0x8, 0x6})
r0 = socket$inet(0x2, 0x3, 0x6)
setsockopt$inet_mreqn(r0, 0x0, 0x400000000, 0x0, 0x0)
sync()
select(0x40, &(0x7f0000000000)={0x2, 0x1000, 0xd8, 0x9, 0x4, 0x3, 0x1ff, 0x1f}, &(0x7f0000000040)={0x1, 0x9, 0xffffffff, 0x1, 0x20, 0x7d6, 0x5}, &(0x7f0000000080)={0x3, 0x7, 0x2, 0x7, 0x3, 0x5, 0x7f, 0x3}, &(0x7f00000000c0)={0xffffffff, 0xffff})

02:29:04 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f}, 0x0)
dup2(r1, r0)

02:29:04 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
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$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99672855b660f162f0fc4014ec46115dbd2a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e8dfedba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca0f3accf40436000000")
r3 = dup2(r1, r1)
bind(r3, &(0x7f0000000400)=@in={0x2, 0x1, @loopback}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800000009acb8f9ff0300060000000400090000000104"], 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'])

02:29:05 executing program 3:
syz_execute_func(&(0x7f0000000280)="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")
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

02:29:05 executing program 3:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x100000, 0x140)
ftruncate(0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
getitimer(0x0, &(0x7f0000000400))
r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000003c0)='dctcp\x00', 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x20, 0x800, 0x3b3, 0x8758, <r2=>0x0}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2}, 0x8)
symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
fdatasync(r0)
renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00')

02:29:05 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="00002e2f66696c2a1a00"], 0xa)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x1, 0x1000000000000)
poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031f42600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000540), &(0x7f00000004c0)=0xfffffd35)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000580)="ab58b929442f3331485cb871ce840f0a1b0b493690ad214d398efe0ef3ee2a8bbd536b529797bed5f8f5d0c869dcc0f2d506d8dc177e0e5c47e8f1ecc63b05669df00d73b98928f7", 0x48)

02:29:05 executing program 3:
r0 = socket$inet6(0x1c, 0x40000004, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0)=0x3, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88)

02:29:05 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="55a88c6366696c6530006cca2b62f1c9d387ec38d7ac48f26d0ab8a3adf7f645068bef62fa67e3206fa29085ba94f07c7dadaafd64796ece2e6214fe72cf752b757e2cc4b3d3951743d9e56bb2a0ed28162ca518eed16de331ca3ffc85a8c743acb0ebe4d249d2234ce4a679ddc8b03001f10de846eb52daf8912845ee02419c"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)

02:29:05 executing program 0:
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, 0xfffffffffffffffc}, 0x10)

02:29:05 executing program 3:
r0 = socket(0x2, 0x10000001, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4)

02:29:05 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x80000000, 0x4)
close(r0)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x4)
setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d)

02:29:05 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="9204008cead6a06d9998c36fd71f082de2427da6fc808139800a7250b8a4a4de4672cee7a99eea047a1075b24aa438e0db345d0a13daa0a529b6ee89d5d73b612350a9b2bbd3f73dc0e2ab1967c28e6f94383b82dcb9402ec1d574a446518e792b"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

02:29:05 executing program 1:
r0 = accept$inet(0xffffffffffffffff, 0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2)
sendto(r0, &(0x7f0000000240)="345fa8494b1dd0dbc01d114899e02d9c78a8a3aa511485f429e8996f2a86de0db28d98054e7864ad2f2a71222d0144944b4268f3b76c2f0aa5000ea44c0146e791e3e7a763d34cf527c260454cf0e8dbaea23b32a3", 0x55, 0x1, 0x0, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x0, 0x7fff}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x20, 0x81, 0x7f, r2}, 0x10)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)

02:29:05 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={<r1=>0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000004c0)={<r2=>0x0, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x3, @multicast1}}, <r3=>0x0, 0xe03, 0xffffffffffffffc7, 0x201, 0x7, 0x200, 0xffffffffffffff55}, &(0x7f0000000600)=0xa0)
sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@in={0x2, 0x2}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)="08145ebe9145e22b7438bc72209b9afae59e34f3b1e20a04b2666d712ec648550728e904b4f9e871c628ca4e408703506a3f7f1a4ff6", 0x36}, {&(0x7f0000000200)="250c3263d24c44c7f78763b59be97280bca14d82b75fb2cdb499b198f4836e316c1f774fa43f7b603e62961da844170ae54175ba2a9f283b59a137b8ed702e90b5d0cfb1da402b30993ccda6123d74159aae9c40385b28f3c16e025ca82586e747d98cb15fefc5ca4e7379a43e21440f666079aaed1f604a1afc3a1c0832bbf296ea6db7deb9f436563e115af72e616521e6975360aa24638c0acf53cdc6079e83b51f634dabf077dbff1a99a9f25e3cbeb67f809849483f505f5faaad938bed", 0xc0}, {&(0x7f00000002c0)="e4110044f459b057044f93", 0xb}], 0x3, &(0x7f0000000640)=[@sndinfo={0x1c, 0x84, 0x4, {0x40, 0x220, 0x80b4, 0x5, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x4820, 0x7f0a00, 0x5, r2}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x800, 0xc, 0x1, r3}}], 0x64, 0x1}, 0x1)
setitimer(0x3, &(0x7f0000000740)={{0x7}, {0x81, 0x40}}, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000700)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)

02:29:05 executing program 2:
r0 = socket(0x1, 0x10000001, 0x1a8)
connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed)

02:29:05 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x401}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x9, r2}, 0xc)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005})
flock(r0, 0x1)
dup2(r0, r3)

02:29:06 executing program 3:
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f8072ef2ad3e362e73420f53dec422d1074cf7039650855b660f162f0fc4014ef0470580b600000000d1c422d58c3021fc2e66410feb54fad6c48265b8dc2e41812047c32b0000006eba0dfe8c73c483f914c00fc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347ad430f1b86050000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb3e0f72e1000f82dada048336000000")

02:29:06 executing program 2:
setresgid(0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0xbc, 0x0, 0x2, 0x8000000ffffffff}, &(0x7f0000000380)=0x18)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0)
setgroups(0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f00000001c0)="07ac25081f5a7ef2f8864811e743bb154610ea1ebba378a759783f201c168497be4a5aad54bc5644650ef38f030c79369eaa34006d2b6276e8d65b196900da6a84d0e6ca75586daf55690a8b252022c8824ae59beb69e36408c245317f23a7149616579cc763758efd5ecb161ad247f12aa4c822bb94dea0504d58bdc57a6a5703e5c6705ab3f9c3e2f3f4385817d35c873b529b60d97137fb843bdfc16f6437f85323cf3fcca03954dae33bff83db952ead0dfb9b17270a37a99db9bc833c903a3bfea0f78c821087afc8aa288f2b398c767af92db8b45aa0", 0xd9, 0x0, &(0x7f00000002c0)={0x1c, 0x1, 0x4, @mcast1, 0x10001}, 0x1c)
syz_execute_func(&(0x7f0000000000)="c463d17907273e440f0dae00000021c462d8f7ec2e2e2e66420f383b09d85e0ac4c105ddc9c4e19b5db301000000d9b00f00000067f947dce4")
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000300)="d832840c4673c4d017ea373c6cb1335b9adb200ad3cd68fb227a083ad4cb9df605d4918a97ffc110123cec4338d14e7f1ff0c0311837409dd48c62491ce9d0c0b4f58fbe1d920ab161bdf6a77e94")

02:29:06 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xf6, 0x8, 0x0, 0x51, 0x8, 0x0, 0x1, {@in={{0x2, 0x2, @multicast2}}, <r1=>0x0, 0x7fff, 0x100000001, 0xdb85, 0x80000000, 0xc3}}, &(0x7f00000001c0)=0xb8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @empty, 0x6}}, r1, 0x4}, 0x8c)

02:29:06 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x400, @loopback, 0x1}}, <r2=>0x0, 0x9219, 0x10000, 0x9}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0}}, r2, 0x4, 0x468}, 0x94)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4)

02:29:06 executing program 3:
syz_execute_func(&(0x7f0000000280)="1cffc4637916d7b0982205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edbec4041f041f7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a8414585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913370f71e7f166660f3a0b0865")

02:29:06 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x2)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200), 0x4)

02:29:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1a6669faceb2ff89ccfcfef2b9b2e26c653000a082da64d2c5a78aad6e255fb7abaf55"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000040)=0x10)

02:29:06 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000180)="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")
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)

02:29:06 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0)
getresuid(0x0, 0x0, &(0x7f0000000340))
getuid()
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x20aa8f71, 0x7ff, <r2=>0x0}, &(0x7f0000000240)=0x3cc)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
msgget$private(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={<r3=>r2, 0x3, 0xf, 0x800000000, 0x3}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x8, @loopback, 0x1}, @in6={0x1c, 0x3, 0x1f, @ipv4={[], [], @rand_addr=0x6}, 0x8b}, @in6={0x1c, 0x1, 0x470, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}, @in6={0x1c, 0x3, 0x10, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000380)=0x10)

02:29:06 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x3)
getsockopt$inet_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000000))

02:29:06 executing program 1:
setrlimit(0x9, &(0x7f0000000080))
r0 = socket(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x1, 0x100, 0x1, 0x1d0, 0x9080, 0x6, 0x400000081, <r1=>0x0}, &(0x7f0000000040)=0xffffffffffffff41)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000180)=0x10)

02:29:06 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000000c0)='M', 0x1)
write(r0, &(0x7f0000000180)='x', 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4a0d, 0xfffffffffffffffc}, 0x8)
close(r0)

02:29:07 executing program 1:
syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00")
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x1610, 0xfffffffeffffffff, 0xffffffffffffffff, <r1=>0x0}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x8, 0xc9a9, 0x20, 0x6, 0x80, 0xd5, 0x2, 0x9, <r2=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e230600000000000000000000000000000000000000080000000000000000000000000000000000a5cf841100"/128, @ANYRES32=r2, @ANYBLOB="0900040003000000"], &(0x7f0000000280)=0x8c)
r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:29:07 executing program 1:
syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = semget$private(0x0, 0x0, 0x4)
__semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/220)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4)

02:29:07 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind(r0, &(0x7f0000001000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c)
r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

02:29:07 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0xeb97}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback}}, r1, 0x9, 0x8, 0x1, 0x3, 0x200, 0x81}, &(0x7f00000001c0)=0xa0)

02:29:07 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x10)

02:29:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109")
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet(0x2, 0x0, 0x3f)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={<r1=>0x0, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001200)=0x1008)

02:29:07 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x1, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {}, {r0, 0x40}, {r2, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc)
freebsd11_fstat(r1, &(0x7f0000000440))
r3 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x0}, 0x10)

02:29:07 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"dc95b665ce5dfc8ce5bafefaf8dd36406b85ec3b68246fa0593a5b72896476e985804aa45548cefd5854b4ec5937d59ca66000ee258fb49cb804a083e9ae326399fcdf785c395108b533e6534e2af50a411e736920f8156be8809921626e8feea55ba35a61f3be58eaede6580efc52e42243f145bacbae6cbbc949dc36837c16b7f78cfb87ba87959962fd4098eb90fa315f13067170c019afda9e151872d78e1367b2f7fe553f20e0236a373ceb860ee8775543e277ef036d03422ecdd70ece013e3eefbcadc569934fb343b42b75b119363c94951ec268ad811cf4346c5031972365a0ca200fbc80fb375e55610728a45d3e99db6e1b6df47b7929769e1551bc38569a83ba67ba3cfb317be8fda187ab24ca8b2ec2b29e61c9e2760a1f7be2775bc0a4e07d557f1604b401b794cae2031a557211ff24f1882baae823029360f6ca3fe6eb6670b4ef5bbece49026daf362cc47f992711a789d2c270fa62ba4754e576af095ba441ebdcd3d0a610cefe7fb74b33b779bce754cba428e4a16521684823bbd00ee42cb1b8dbfc7fbee0aaaa232f40455fbb5aee34dcdaefbbcf874fc49c2b5c9ddd7abc89f278f499feedf836962649e66e4d9f88258e332fa15863084f9d4e6a6a424989acf5cde0640d5b56addebf2014fdc9407d861650ad5bb27495a21a9161d8ccf5e644b66da18b486c4f8eb576f143a9d0500594b2e742df037244b31af4395ca8f1f35efea3d577ae806191ee4411b25df28ac405e083814c855d8af1190462f4dde133598a3f03207cdafca744042cfa7dddcfd1f2c6dd4cb8508ad015fb732a8b93ebbbc6d4099416fb818be0b067d437918a5ed74945ec9193dd96b3f76188ccbb4e30a226cc4121ded478fbfd7c474e5c341df9537ec95ca07b8577143c08b8fd60b93d0c826836494a84aa9d31513cc5abb12179a6899c8c799668708ed4882a05e4c511a5c22dbc237109c6fa55ab54e78488a3499c90f719083e593b86e0348b8513c39c554d0a68fcd6260c9265e2794af71b05e851359846b5ad60c6801672a74bdfbac67a0613daab10b26a0bfeb78efbb4f3fb634ee3f497d16614088df11bc0d0b9344655bba21e623d9fd7bfca6ccca413b59d3d0f5758d86166a1a6b63ab6fababee11b7c4c59c7857fe9124d838b226368c046fb0b64c4006458d33fd7f996231ce694bea53d0977ed540131000c830c602f99b5e8461cab9950208e2ce6836e0f77c056903515c044ffd7dac9131a828de6015c2af71202304806f0fefffc6ed43c6e9fa076ff40e7f0dc00f31934d6c24f22afba3999f8f02085c7186158a56b0936b38b3ef2435145828cbf2b1af71b723718c8b3f4a2cd255165b583085b94cf4770d6f09224dfaec4d5f1a77c0bbf101d184d2987dfe78fe5a05af4a13f3428979553a1a3e13ca06fd1412f9a", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={<r4=>r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000008c0)=ANY=[], 0x0)
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))

02:29:07 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x30000000)
setsockopt(r0, 0x8, 0x101, &(0x7f00000000c0), 0x0)
r1 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="7f00a318a519884999dbd871b0b4b7151fdd53f076f580bd0283a0fd4064c970de1d3f116dcaa066111c421732c0f9c7ecef8136ac5b6b67a85f88e59f8edd7a992b3b4dbb9e89be96468347d623d63251f2abd57eaf377108d0c7f77444d5f8ba778c6949cdc2280c53e6b8c978acdb819029a78fa6d25f577f45b742"], &(0x7f0000000300)=0x87)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0xffffffffffffffc0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
connect$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022e2f660000000000"], 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={<r3=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x8, 0x0, 0x48, 0x7a9, 0xffffffffffffe672, 0x400040000000, 0x1, r3}, &(0x7f0000000200)=0x20)

02:29:07 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4)
shmget$private(0x0, 0x4000, 0x4e, &(0x7f0000bf2000/0x4000)=nil)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
getpid()
setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000240)=0xfffffffffffffffc, 0x4)
r1 = getpid()
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x1, 0x101, 0x3, r1})
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x100043, 0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r3=>0x0, 0x7fffffff, 0x2, 0x2, 0x3}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8)
socket$inet6(0x1c, 0x0, 0x1)

02:29:07 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getpgid(0x0)
fstat(r0, &(0x7f0000000340))
fcntl$getown(r0, 0x5)
getuid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
msgget$private(0x0, 0x234)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
lseek(r3, 0x8000000, 0x1000000000003)
r4 = msgget$private(0x0, 0x7c)
msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800)

02:29:07 executing program 2:

02:29:08 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x1)
faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1100)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
socket$inet_icmp(0x2, 0x2, 0x1)

02:29:08 executing program 2:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10})
mlockall(0x7)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file1\x00')
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

02:29:08 executing program 1:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x200000001000, 0x4)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x1)

02:29:08 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a000000000000f20000000000000000000000ff0200000000000000000000000000010702907800000000609433df00002b0100"/86])

02:29:08 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x400000055, 0x0, &(0x7f0000000040))

02:29:08 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getpgid(0x0)
fstat(r0, &(0x7f0000000340))
fcntl$getown(r0, 0x5)
getuid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
msgget$private(0x0, 0x234)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
lseek(r3, 0x8000000, 0x1000000000003)
r4 = msgget$private(0x0, 0x7c)
msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800)

02:29:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x6, 0x800, 0x1, 0x5054, 0x485, 0x5, 0x9cc, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0xfff, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000003}, 0x30d)

02:29:08 executing program 1:
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x11, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x1, 0x96, 0x9}, 0x8)

02:29:08 executing program 0:
utimes(&(0x7f00000000c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x108)
getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)

02:29:08 executing program 2:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10})
mlockall(0x7)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file1\x00')
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

02:29:08 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, 0xffffffffffffff9c, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="75c295babcc68ce84b4b000000259e68c36c27732865c9d0e5ce16fcf9d30548a7ec47fd61e0cda21c74d3fd7151e9ca7c1fb96475bde03862be228e4da5fda0332d090e3dfb739ca5e9e5c392dc22"], &(0x7f00000000c0)=0x53)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x10000}, 0x8)

02:29:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x10000000000, 0xffffffffffffffff}, 0x10)

02:29:09 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x100)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x3, 0x156, 0x9, 0xfffffffffffffffe}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r1, 0x0)
fstat(r1, &(0x7f0000000140))
openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x80)

02:29:09 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/25, &(0x7f0000000080)=0x19)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, 0x0, 0x0)

02:29:09 executing program 0:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(0x0, r0)
setreuid(r0, r0)
r1 = geteuid()
setresuid(r1, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")

02:29:09 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666c65300000"], 0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1f, 0x7, 0x9, 0x2, 0xffff, 0x1, 0x2, {@in6={{0x1c, 0x3, 0x100, @mcast2, 0x7}}, <r1=>0x0, 0x9, 0x0, 0x6, 0x7, 0x100000001}}, &(0x7f0000000300)=0xb0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x5, 0xf, 0x41, 0x1000}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r3=>r2, 0x8, 0x7}, &(0x7f0000000200)=0x226)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3f, 0x7ff, 0x10, 0x8, 0x9, 0x764, 0x10001, 0x5, r3}, &(0x7f0000000140)=0x20)
clock_getres(0xe, &(0x7f00000000c0))
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1)
getpeername$unix(r0, &(0x7f0000000d00)=@file={0x0, ""/4096}, &(0x7f00000003c0)=0x1002)

02:29:09 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname(r0, &(0x7f00000000c0)=@in, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = accept(r1, 0x0, &(0x7f0000000140)=0x142)
accept4(r1, 0x0, &(0x7f00000001c0), 0x20000000)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f00000002c0)=0x100)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), 0x4)

02:29:09 executing program 1:
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb0fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6e13e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

02:29:09 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname(r0, &(0x7f00000000c0)=@in, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = accept(r1, 0x0, &(0x7f0000000140)=0x142)
accept4(r1, 0x0, &(0x7f00000001c0), 0x20000000)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f00000002c0)=0x100)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), 0x4)

02:29:09 executing program 3:
r0 = getgid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, <r2=>0xffffffffffffffff, 0x0, 0x0])
fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=<r4=>0x0)
getuid()
fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x8, &(0x7f0000000500)=[r0, r1, r2, r3, r4, r5, r6, r7])
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaad1aaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff020000000000000000006b336f2b60ae87e9d17224cfab2f1600000000010202907800000000609433df000002000000000000000000000000ffff040005"])

02:29:09 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2a, 0xfffffffffffffffe, 0x4)
r1 = dup(r0)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x10)
r2 = semget(0x2, 0x0, 0x18a)
semop(r2, &(0x7f0000000180)=[{0x2, 0x9f5, 0x1800}], 0x1)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000)=0x2, 0x4)
r3 = accept(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10)
close(r3)
getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f00000000c0)={@multicast2, @broadcast, @rand_addr}, &(0x7f0000000100)=0xc)

02:29:09 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000)=0x6, 0x4)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0)
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000227e4c04770a3a7963fc65b34ed15ccbc636566d332397b6fe2f60329f9f5fca201c79790c2544a7d1b2fb84b0a3f75b8705b8f6f598af267455d45d7c8081852ba7f15332f204aa12e12d8bf889db649f23a74d403a7830c08063d2bd06"], 0xa, &(0x7f0000000180)=[{&(0x7f0000000040)="83669f1b4dc7c04a9a8900ab581f566b034e8567e3bf96760d6705ffb07e6979c1e1b6495d6f76b693a85b2d55ef8d9ac8e31d0a84ed335ecaa9c6185c5f922e943a28a9e758e9520be09673c1c42637d7e577573c9e0e4cca28fee6cd4a2e6bf2d4f2728eeab3e6ea7324f4d6776fe945db372d079b52ecde146daac0316554", 0x80}, {&(0x7f00000000c0)="a2f1e221a0927679657415b12f1237c00d23067352655dddade656e2cc1e25006ca2bdb1c2525e3d7ef4e8830bbee9", 0x2f}, {&(0x7f0000000100)="6177ce446a5129350441da94f324a5a096fdfd967fb6509585c7d0cc3891e9bd493a06164405a3fdefcac5b82b010773b17b56989f0ff67c0a25078fd22a618f06ece8ee", 0x44}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="568b0000c907bfed66fc41f0a3e3fd389b7276ba22bcdcdba3698a055d0f344a78e5085f5a69350772f848dfd1e9ee4a1493230f9463b88e2c8b7487fd26b359738f1efc0ef36e753b34901cacb24294bf98c811a2da5580fac62a095780a40d2bff03e52d4e0e876c4f0f830ba78e866d23533d3c70fb1e0491bdb6f1d522f0625c7f05554c048c9540bd890e75a6c0ddce"], 0x20, 0x20108}, 0x8)

02:29:09 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote={0xac, 0x14, 0x0}, @broadcast}}}})
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x6, 0x4)

02:29:09 executing program 3:
syz_execute_func(&(0x7f00000003c0)="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")

02:29:09 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x27, &(0x7f0000000040)={0x4919}, 0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)

02:29:10 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname(r0, &(0x7f00000000c0)=@in, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = accept(r1, 0x0, &(0x7f0000000140)=0x142)
accept4(r1, 0x0, &(0x7f00000001c0), 0x20000000)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f00000002c0)=0x100)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), 0x4)

02:29:10 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x9, &(0x7f0000000000)={0x8, 0x880000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={<r1=>0x0, 0xb7, "2b45461312c0726fdbbefa4df60ba8ac93d37f286355054eafc50a38dd33c06abd1c4b2e428497c8817b11d71d94c19d68b169b6a2298ff312dfc696df2c8ad2be5611d515d35145eb502aad39d64cdf39529371bd6a9926418a0b508086eccb388bb2471ba22899d365b8f32a638a23688f0f227f6fe800cb34484ff48c6fd05f1715f6d7f8be710c737d956503f40f4161c91191a9379366909d5d454a167c563d7de73b8984ca82137a83fbfa7ccb85ee5f63ce4771"}, &(0x7f0000000240)=0xbf)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x81, 0x5, [0x4, 0x900000000, 0x80, 0x5, 0x7]}, 0x12)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x2, 0x4)

02:29:10 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x0, 0xf, 0x40, 0x5e2}, &(0x7f0000000200)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x13d9}, @in6={0x1c, 0x2, 0x9, @loopback, 0xfffffffffffffffd}, @in6={0x1c, 0x0, 0x0, @loopback, 0x4}]}, &(0x7f0000000300)=0x10)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0xe6c, 0x7, 0x0, 0xfff, 0x1, 0x5, 0x1, 0x8, <r3=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000003c0)={r3, 0x1000, "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"}, &(0x7f0000000080)=0x1008)

02:29:10 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x100)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)

02:29:10 executing program 3:
mlockall(0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
syz_execute_func(&(0x7f0000000040)="44c1e908f30f11980e000000c481ed6bd7663ef30fbce5f3d31266420f381eebc401f55c883900000047d315f30000002665f20f0ec42299408a00000080")

02:29:10 executing program 3:
r0 = socket(0x1a, 0xfffffffffffffffd, 0x81)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e)

02:29:10 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x2, 0x100000001}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x80, 0x0, 0xce42, 0x5}, &(0x7f0000000100)=0x18)
r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r2, 0x2008}], 0x1, 0x0)
lseek(r2, 0x0, 0x2)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

02:29:10 executing program 3:
syz_emit_ethernet(0x52, &(0x7f0000000080)={@local, @local, [{[{0x88a8, 0x3fd, 0x400, 0x1}], {0x8100, 0x20, 0xe632, 0x2000000}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x8001, 0x2, 0x0, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @mcast2, 0xffffffffffffffc1}}, r1, 0x8, 0xfffffffffffffffb, 0x4, 0x100000000, 0x8, 0x7}, 0x98)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x40, &(0x7f0000000200)=0x7, 0x0)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000001c0)=0x5, 0x7e)

02:29:10 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname(r0, &(0x7f00000000c0)=@in, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = accept(r1, 0x0, &(0x7f0000000140)=0x142)
accept4(r1, 0x0, &(0x7f00000001c0), 0x20000000)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f00000002c0)=0x100)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), 0x4)

02:29:10 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = socket(0x1c, 0x3, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x101, 0x36)
getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
ftruncate(r0, 0x11)

02:29:10 executing program 3:
r0 = semget$private(0x0, 0x4, 0x100)
__semctl$GETVAL(r0, 0x0, 0x5, 0x0)

02:29:11 executing program 2:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file0/file1\x00', 0x44, 0x10)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000340)="d4cc9bab652dafa7c8ac099a17f5017628b7ea1e4cc7be40de11051cd79d4e22bd9107772b8ef474459901c02d607bb2f1385f901f4aaa79ce7732147539e29b6f6365fe000000aa326d3a7d38e331013517fae1d862699c37d47ced600e40a2fdfbb658788ef186d6c2743efa4ef2e20ef422aa9b8d57aaa3d606b8bc9f05f8716bc2340ee67849351e461ea9431a60601675a4e42c2bd7b031e45e723ff5c7106394bba428d02e3c1844a470000000000000000000000000000000001558a8cfa974b7d6b8d4a358d1c56b903fc93e628d1de21a9e3fa99fe10ea64a9d8f0df6a8095742a79f4fec5f3440607701227ef6d32b2296f20b1fddbcc9ef43d723e747389e60b558a2cf2a42d67c8f1a5f3bf2fc4196fa7dc8d8043afcf632e5bde197f339467e19b5c07c765be3a06dfa90676b3c56249d33fe053b24378108a3beb95e7e927631f1")
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xccb, 0x0, 0x71f, 0x3}, 0x8)
mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0)
rename(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00')

02:29:11 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x82, 0x108)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}}, <r1=>0x0, 0x5, 0x2, 0x2}, &(0x7f00000001c0)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000300)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5)

02:29:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$inet6(r0, 0x0, 0xfffffffffffffd80, 0x0, 0x0, 0xffffffffffffffd0)

02:29:11 executing program 2:
madvise(&(0x7f0000aa4000/0x4000)=nil, 0x4000, 0x80000a)
shmget$private(0x0, 0x1000, 0x1, &(0x7f0000aa5000/0x1000)=nil)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)

02:29:11 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90)
r1 = socket(0x2, 0x7, 0x40)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:29:11 executing program 2:
syz_emit_ethernet(0x8cb72b819681a7cc, &(0x7f0000000140)={@random="9c517377baca", @local, [{[], {0x8100, 0x0, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast, @broadcast, @broadcast, @local={0xac, 0x14, 0x0}}}}})

02:29:11 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={<r1=>0x0, 0x231f}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x7, 0x10, 0x83eb, 0x2, r1}, &(0x7f0000000280)=0x10)
freebsd10_pipe(&(0x7f0000000140)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x5ef}, 0x4)

02:29:11 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
recvfrom$inet6(r1, &(0x7f0000000280)=""/164, 0xa4, 0x40, &(0x7f0000000100)={0x1c, 0x1, 0x72d2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000a40)={<r3=>0x0, 0x7e9e8d92}, &(0x7f0000000a80)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000ac0)={@in6={{0x1c, 0x3, 0x3, @rand_addr="9e073a1d1f031f35c99b2e3b18257fa5", 0x6}}, r3}, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x1)
r4 = open(&(0x7f0000000240)='./file0\x00', 0x680, 0x86)
accept4(r1, &(0x7f0000000b80)=@un=@file={0x0, ""/4096}, &(0x7f0000001bc0)=0x1002, 0x20000000)
getsockopt$inet6_buf(r4, 0x29, 0x19, &(0x7f00000009c0)=""/36, &(0x7f0000000a00)=0x24)
recvmsg(r2, &(0x7f0000000980)={&(0x7f0000000200)=@in6, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000440)=""/201, 0xc9}, {&(0x7f0000000540)=""/167, 0xa7}, {&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f0000000700)=""/224, 0xe0}, {&(0x7f0000000800)=""/46, 0x2e}], 0x6, &(0x7f00000008c0)=""/169, 0xa9}, 0x40002)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="f7145fe8fb1b59c3f882ba414efad07271d4ce479b0fc886f802ecfb360f7144c711b4c24bde7e0ecf280c9b124910150102d9a324fec26d0fa37a84dc5611")

02:29:11 executing program 0:
r0 = geteuid()
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000, 0x9)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000180)="6a34aa521bebbfbc64c6af0109e6bfa104943a4beac60f88a5b0282d53db4abfc8e01d1683db4c394c49d5f0b241e1dcd7667af2b731678ee47b2c524ec41d753781488d6c653415719cecdb0c0093fdc7e6ab8deea4b817b09fa96ef30591dd77a8655e6c911eab514a40572a35fbadfa225080bf05fb6bf80650b173ff63ef3351a9a16aedd8c5f40485dd62ed8d227c76cabbdcf5b870ca83487153f655750b3f4b0f681da8eaad69c136cc9d63ee3d94c60fa8cb54ca05990968819c20f377fb579c5b4f0c21140889ce2a2613c6b04f524c99362ff1a89aecb9e9f6aabb5f33cf806ed373b57e29ffba7d82a81be0fcc250e3699f7df7")
fchmodat(r1, &(0x7f0000000280)='./file0\x00', 0x10)
fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r0, r2)
syz_emit_ethernet(0x66, &(0x7f0000000440)=ANY=[@ANYBLOB="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"])

02:29:11 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1100, 0x100000000)
sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4)
bind(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

02:29:11 executing program 2:
syz_emit_ethernet(0xad, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}})
chroot(&(0x7f0000000000)='./file0\x00')

02:29:11 executing program 2:
r0 = socket(0x1c, 0x30000002, 0x5)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x101, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0xa2, @mcast2, 0x101}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10)
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

02:29:11 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2309}, 0x8)
r2 = socket(0x2, 0x1, 0x0)
dup2(r0, r2)
connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)

02:29:11 executing program 1:
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00')
symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')
rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000140)='./file1/file0/file0\x00')
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00')

02:29:11 executing program 3:
socket(0x0, 0x0, 0x8000000000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000)
recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/79, 0x4f}, {&(0x7f00000000c0)=""/94, 0x5e}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/190, 0xbe}], 0x4, &(0x7f0000000300)=""/96, 0x60}, 0x40)
semget(0x0, 0x3, 0x4)
r2 = semget$private(0x0, 0x1, 0x88)
__semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000500)=""/65)

02:29:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
getpid()
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
wait4(r0, &(0x7f0000000000), 0x0, &(0x7f00000002c0))

02:29:11 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530004f11047e9b9d7072bbc28b61ebe1d4a968293571d7ea68afd4aae115a6666761bb6ab0cb0f4c4ef4c9ac75bf9f8bc1ecc87b8fed7cf5daaac59dcd768c87f561892e2765c1cac3a326a3248d523da3a77e853e791bcb3ddaf6839757d7ee3b1b4af251e822562e373ecc3c57cf2471625bbd065d081bd4c478616d769018f0e8cbed0da5a7469a7b456ecc4c2455b9ff0efd9a68f5a5e2734849bb00ca482c84a03a18379140ef3775a3b1aae73fa29108b86ab90e45d51bdd50f4485fc0130c17d98cd3cd04a51eb0e9b471d883802eb44a81cd1a45f43964ca8fc41ac485647a66da93565d940cab6a983c482174"], 0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x11, 0x7, 0x1000}, &(0x7f0000000200)=0x10)

02:29:11 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x2, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x1d, &(0x7f00000000c0), 0x8)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
r3 = dup2(r0, r0)
r4 = getgid()
getgroups(0x3, &(0x7f00000002c0)=[<r5=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
freebsd11_fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
setgroups(0x7, &(0x7f00000007c0)=[r4, r5, r6, r7, r8, r9, r10])
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000240)=0x4)
setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f00000003c0)={0x6, {{0x1c, 0x2, 0x930, @local={0xfe, 0x80, [], 0x0}, 0xfffffffeffffffff}}, {{0x1c, 0x0, 0xfdcf, @local={0xfe, 0x80, [], 0x0}, 0x8a6}}}, 0x108)

02:29:11 executing program 1:
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff32b2e69355af3ca48c3ca94d86b38a69aaaaaaaaaaaa08004500001400aae0000001110390780000000000000000000000000000562faac6448f8a8f"])
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)

02:29:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
setpgid(0x0, 0x0)
r0 = getpgid(0x0)
syz_execute_func(&(0x7f0000000280)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee4bc0000c4a2d93bf1c423c549ce0a")
r1 = semget(0x0, 0x6, 0x28)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000140)=""/128)
wait4(r0, &(0x7f0000000040), 0x0, 0x0)

02:29:11 executing program 1:
syz_execute_func(&(0x7f0000000280)="96989819e9c4a2791dcd1c040f05bf1100c605c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
syz_execute_func(&(0x7f0000000000)="c441f851e0afc443d9789b0f080000450f186b55c441575e98d900000066430f3837f4c443f16987998999991e8f28b8a3a00000000000c4617a702b0fc4017929de")

02:29:11 executing program 1:
syz_execute_func(&(0x7f0000000240)="960c9090472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c4650ffb1ec461cd583d00000081c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec390abb9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58f3470f1a24af30a1c9fb110fd3c43e450fae7c0f0f")
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0x5, 0xc000}, &(0x7f0000000180)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x140)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000300)="dbaedb6bd6bb17172612091230e6bb4b15967f6c2c40bc81")
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x3, r1}, 0xc)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000100)="adcbfa53bd3b5262285757684f4fcb4ef7500d39d7d090d19ebcf5cf5374aa46b5697e22b8e8d015b03f9de604e613be9d210e55b31bb9c9a45224fbcedb3e00b5195ee9a9cbe3d3ba5c0313bf5a7ea9d68dce3d9ecd0242aa74c508eda9775eb54003ecf3")
freebsd11_mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x4)
mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x40, 0x7fffffff)

02:29:12 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10001)
fcntl$setflags(r0, 0x2, 0x1)
ftruncate(r1, 0x2a60)
readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)
read(r1, &(0x7f0000000240)=""/175, 0x2a60)

02:29:12 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
ftruncate(r0, 0xbcf0)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005})

02:29:12 executing program 0:
syz_execute_func(&(0x7f00000000c0)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f")
r0 = shmget$private(0x0, 0x2000, 0x205, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/18)
r1 = socket$inet_sctp(0x2, 0x4000000000002, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4)

02:29:12 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
truncate(&(0x7f00000015c0)='./file0\x00', 0x7)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001380)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="b2000000fde2d5f43275cea28456776c3ce2caf549aaf7d3bfc558cefbdf7af14f12ac39af97e9d191eea1866ec5fac09468842d3714c153a2f56805b7175b95d846dc8666fc22081f5d7b75b3ccf3d53d379f1fd769031baea86aafeaa84803f6169e0a48844acede73c3f171d885218832a92726cb76f909945a097a08c604f4448d8d25df519d619b2ee2c95f313af85777790de53fe4aa8310c23425d1531613a7f7bf7bafbda7a1a2b4bd25b3cc869c890162c7"], &(0x7f0000000140)=0xba)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={r5, 0xa4, 0x8000}, &(0x7f0000001440)=0xc)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001480)=0x2, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
sync()
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x6, 0x2, 0xffff}, 0x8)
r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000380)=""/4096)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
setsockopt$inet_buf(r6, 0x0, 0x9, &(0x7f00000014c0)="6cc51e3c8ff4b8b17ffe243b059d603ae2dfd3521998459daa7386a5b9212dd85fd65c818ac0ac8b3631dd19a76a1489ff6238c8e2fcdb5e3f55cb5e515d5480abbf07080c738abe9fe7714617e4c38b4c0fe1a6406cd028cf86bd7a8f5bbceeb1a704d0c8065359b58c1cbe531ab2caa302f4a56b41018f3edac8cbfdf8b114d042d5ae499846fc27cf04761eebdd7d7c1701c32713554862f41b5364a377ad42affcf82bc2f2c7a891598558b6a6e622aed472cca054a4fb6fd21515eee3a70d8fd91f2d123b2fc329ad957cec04c2a58fd43ba754e79a1565ede4260139f304db24c28716", 0xe6)

02:29:12 executing program 3:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0xa427c8cd0c6bcc64, r0)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000001c0)="4b9a39a9c0088c3c01f02ab75426897d4da21c81f20c2a5349891b8eea8c652d078257838a5e020653e398210ea43bed8dfccaff5bd9f637e736425d9d2f19d67e642cadf4c90b1440bca6181cd65cd4935fe0b8eb48e4a59a94bc34fe7d1f1b3bff1b4a28b04d83c4ad3d7708b1ebc46cf6cb8ee9bd3bda087bff51deba4f16da8bd92f8a0b2b8dd0c8e9ccbc8078c8e8da7086f2e14b1a39d8fa568483e376bda845527b8ea3022430")
poll(&(0x7f0000000000)=[{r2, 0x8}], 0x1, 0x0)

02:29:12 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={<r2=>0x0, 0xf80, 0x2, [0x9, 0xfffffffffffffffd]}, &(0x7f00000004c0)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000500)={r2, 0xffffffff}, &(0x7f0000000540)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r4, 0xffffffffffffffff)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

02:29:12 executing program 3:
syz_execute_func(&(0x7f0000000380)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c465c4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727c4a3997e7701d2e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc1d4a261c481f1da10")
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))

02:29:12 executing program 3:
select(0x3, &(0x7f0000000140)={0x7fffffff}, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x28444, 0x9a)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="7484108a6f5ba5189a506cf358562cd79a1b22e9978cc09eeb197eb00ac0963e6a")
getpid()
connect(r0, &(0x7f0000000080)=@in={0x2, 0x1, @rand_addr=0x7}, 0x10)

02:29:12 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="8206ab38c10a195ffa9bb29c5d37")
syz_execute_func(&(0x7f00000002c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f56745c1d651dedec4a1e1e0efc401fe5ff6e30f0fc42b006736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000380)={{"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", "9d00b9212e35011cbb06a5ee1714cf3e1a83444ea6c9c13ec3cac78972f84daf"}, &(0x7f0000000040)="07961ae3a17f89b9ed3ac1d7018a233c5e35ab51fe76caa5d6fe418e2c2dcec1869626a4d5f26d391004c6d8e448fb42f161a76e6d110f828564b32b24a075858eef0e1491abdedc75144a71328fd5f567537078c2d897461144039f5ed63f9b723d837828a0c25eeea5bda68472460e570135e151bebc81ffe511735b498f71cb781d58b22ce98045ea35db3e82391c3e76748f6784da8a84c8eaffe6def81fc47b767c4086af1c18b7da9154bee10e2dece991c4c3f965d8f4f722ff0838ba6329a07193bbbe44c9b715dcf90f5af3d6607eaf64a201b8e7ae17bcf79e7b311535d4897666c4f661c6dda88b05e33747", 0x7731804c, 0x7, 0x9, 0x7, 0x9, 0x6, 0x8, 0x80})

02:29:12 executing program 3:
r0 = socket(0x1c, 0x10000003, 0xfffffffffffffffc)
sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffea1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x0)

02:29:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c05b0b6a97c643a0000"], 0x10)
sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0)

02:29:13 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6(0x1c, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000200)="698dd7287b21ff955372b4f20cad02ec00f8871370cdd5f2c5fdbaf6076f6da48b6b212013a4384b5f6a4b57b6e2aeb98832237cc7fd60bd646a6d9440333fbff36053fecbd16af8ee6630d3265d89d0fe7da8c33f")
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x3, 0x0, 0x0)
sendto(r0, &(0x7f0000000000)="06b40f5c7eea32491c268d16a7051fad76f7e0b3ff62d12db31a64707acf5013ff333e0580", 0x25, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x2b4, @empty, 0x4}, 0x1c)
r2 = getegid()
setgid(r2)

02:29:13 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
fcntl$setstatus(r0, 0x4, 0x10040)
getpgrp(0x0)
getpgrp(0xffffffffffffffff)
r1 = getpid()
r2 = fcntl$getown(r0, 0x5)
getpgrp(r2)
fcntl$setown(r0, 0x6, r1)
close(r0)

02:29:13 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100300, 0xa)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @broadcast}, 0x10)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x401, @mcast2, 0xfffffffffffff000}}, r1, 0x6, 0x0, 0x1}, 0x8c)
sendmsg(0xffffffffffffffff, 0x0, 0x20000)
open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

02:29:13 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$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)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000001c0)=0x6, 0x4)
sync()
msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)

02:29:13 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x10001, {{0x1c, 0x0, 0x3, @rand_addr="66e68566ca29960133d4a6dc2f6a8dc9", 0x5}}, {{0x1c, 0x3, 0x9, @mcast2, 0x8c}}}, 0x108)

02:29:13 executing program 0:
msync(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x0)
r0 = socket$inet(0x2, 0x5, 0x80)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x34fa, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)

02:29:13 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7, 0x8, 0xa75, 0x3, 0x10000}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x2]}}, 0x0, 0x8}, 0x94)
connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa)

02:29:13 executing program 1:
syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
syz_execute_func(&(0x7f00000001c0)="9826473e431c040f05f32459bfd91303e8c4a37bf0fd3e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00')
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

02:29:14 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x5, 0xb0, 0xb509, 0x4}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
clock_getres(0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x4)
socket$inet_sctp(0x2, 0x0, 0x84)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

02:29:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x0, [0x0]}, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000), &(0x7f0000000080)=0x4)

02:29:14 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect(r0, 0x0, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6")
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4}, 0x0, 0x8, 0x0, 0x10000, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4})
getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0x8)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")

02:29:14 executing program 2:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x1, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x8, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x208020004)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0)
r2 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f00000002c0)=<r4=>0x0, &(0x7f0000000300), &(0x7f0000000340))
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="6d44fe35fb6c27e721ca718905d170bf5035958a639abdb9b79c4d251b356d9f4f89150a6186c8cb14d0268d5a374c75766dda342c99ad12a14f4ee2", 0x3c}, {&(0x7f0000000180)="5c9a79ddd184b628b8bf2fb6cb9b703f9cf6d76327fbb96cb9d581283125b69a8bfd5254115eef9ce14ce1dc04c22a47e9a79685ac68bf94d6c01ed2989c192dd329227cd7e376ec284f08c694a96263a72cc0905450ddbf63832a2e3400a50d70ace69515d4890b3a970e095d5e642219f64014812151636f2783371e1320cd9166b63cc77ed3a6a29cc9420f480e6ded79dd152a956962335fefee90262856e312fce80d44c6ea6e335a2a306e6b", 0xaf}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x8}, 0x20005)
open(&(0x7f0000000440)='\x00', 0x100000, 0x80)
ftruncate(r1, 0x0)
r5 = msgget$private(0x0, 0x20)
msgctl$IPC_RMID(r5, 0x0)

02:29:14 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000200)="b12b91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efef0f186746f3400faee47cd101010f5726400f18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

02:29:14 executing program 2:
syz_execute_func(&(0x7f0000000000)="b1c565f247a4cd80c4827941cd4266460f671813d1d005cac4cac4fd5bf9c18dff000000e8dbd6263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239c2e2e66420f3a41b83adc94cd710f186746f3400faee464f34280470300f3af8f4978c36100f24180e200c401f6e0f6e3dfc4e1455fac66f34e0f2a66470f381e20420f1806195411b90fc70d0e731469")
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000140)="49d7f349d4226e76731792725c80ac922827c42b448a19d569b39e9f6e9215dbd8a84dcb73c8c44d357317f142696e6b06ba40eedff708a4eef30dbb1d7c261f9d222f6c54da1d7c6e28dcb5bcf67f84b3a4d67d9120d388445789991869bb89bde9eabdd488840d2a0fd6e0977585a28506ad51c00db64925b91d2aef8ecb38370a18810f29b80f68dd3a39d1dc487e4c41ca12c87fe7aaf17a204b6b526d81068297441e3f8cd43e6e32cbbfc0160c59dde42778ead2105a6153c0754bbae9a18f2f46cd8af4b1286aac6fa8", 0xcd)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000340), &(0x7f00000002c0)=0x4)

02:29:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x6d8, 0x7fff, 0x7, 0x7, 0x2}, 0x14)
r2 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80")
ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000080)="bfa1045f605b6190dda524b802ab41fe43af619780cd93b7149a2728e53e9091f381df7fdda8a0afee06b67407a23bd5a0033d86db7846117f2f05731bd25d7d35564a154481919eb99311a0330b9dac54e4d8335669b2d7f5136b4c8adfba0f25624e6165448bf338bd3c348511de8e2571ff72ad5de7e370aa")

02:29:14 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$getown(r1, 0x5)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0xa, &(0x7f0000000400)=[<r4=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0])
sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000040)="25058dd5bd2f7bd29206afcdc682feb5babf85846569108e63bab2d66811264d81805636794e2a643947adc57ddd22a23a150ae94efa174a63feed74fa4ed7a307c1e4c56cffa667c8570c5f707048a9987ecc968b2457e0539a2caecb4418f38931d786a4d3f8aea1a13d01454edd2259", 0x71}, {&(0x7f00000000c0)="006e8bb2517d66e45765a97ee2baaf", 0xf}, {&(0x7f00000001c0)="f09bba2cb058220ddbcd5b9d69a77b14ceb9aa9dcf2f0056a782ec7f5dc9928ec7f9b6c74dcb46cc6437b01010e7019303c3f6b5eb967f3e1b66fd6c709b4e3da43e8b382dc48c43e69547f9e6b9446f1c67ec928edf28cfc64d36bc0beace2c9d290ab706cbcc86e547943822da089812487efcc217985580cb876bbee58a30f9286a234da92243f46cfb358c5680ccd52ac280a67e26fea82eec1cd5fbb1a70e493f18a4f3832c2773d37000dd21232035bc743d381875762be25a079a5a05b5c340d52a7d4c7c2167431cfc546f9ac0e677916d710bda2e6081e41013dd55ab3c06e104b6", 0xe6}, {&(0x7f00000002c0)="167c84a690799010f6a410b48c4bbf0dd12dad74077358c5db9dd876bb35e7fc9c8db560b2ce1ba7d83a7411b57fab92b560a5c823b304b087379fe1e2247718daf9b5bfc654acef35f7f7193b556a5a0b4dc7221842e1be229f0a0fd3963ae1f20a5bba05f0aa3c3a6751f5fe6ba4c6c077460ed2548fafe47fcc35bea3a0e65f", 0x81}], 0x4, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x80}, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000180)=0x8000, 0x4)

02:29:14 executing program 0:
syz_emit_ethernet(0x22, &(0x7f0000000200)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}}}}})
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000000c0)=0x3, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x880, 0x84)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000ec0000000000000000000000000700"/110], &(0x7f0000000080)=0x6e)

02:29:14 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@loopback, @rand_addr=0x7, 0x0, 0x2, [@local={0xac, 0x14, 0x0}, @rand_addr=0x7]}, 0x18)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xd3, "df5c06857d74f0d67e99a3d23ca9e67ca8f94159a0d1b1c03b237c921570cc9e196a611777826000af57e8491be4d657422b6794dc8333e37460391c863074323f4951d799584a21746fd6b169059701bd6f427da324751864936e75b8437ed5066ac13d74742c0836b9429883f21d0f0536278e2c8adcdb12fd01521376a12637139e95c5b1f67bab1fda3b0f67da3a272bfbba05920f4d110cf307f7e23123e3113feb124b0414f4011d84af31caf79f451aa5807f72cc5e4d2f78be059b45265684c645051b19d70d2ddf518e237d3189e4"}, &(0x7f0000000180)=0xdb)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x83, "d76b29d90094e62f87dffa108411e80894265586ce268bbef8ce976888cd7d98846e9d9af2dd34ed22b53f5224cff3bf99cb2163b9b68bba78ee3f557fa2b3bd38cc647693782a1ffff00a71a0963b1965519d71a28d1bef5f4eb91b59d390f226be80e663e017be837c9cfd42b6e04a2f9641a91010d00496a1b5bd686a0bb4cbcd06"}, &(0x7f0000000280)=0x8b)
socket$inet_udp(0x2, 0x2, 0x0)

02:29:14 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
open$dir(&(0x7f0000000080)='./file0\x00', 0x100002, 0x20)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
semget$private(0x0, 0x7, 0x400)

02:29:14 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @local, [{[], {0x8100, 0x0, 0x7, 0x1}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@noop, @rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}})

02:29:14 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6(0x1c, 0x5, 0x9)
fcntl$dupfd(r2, 0x0, r1)
accept$inet6(r2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
socket$inet6_tcp(0x1c, 0x1, 0x0)
preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/14, 0xe}, {&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000380)=""/154, 0x9a}], 0x4, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
msgget$private(0x0, 0x10)
msgctl$IPC_RMID(0x0, 0x0)
lseek(r3, 0x0, 0x1000000000003)
pwritev(r3, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffd7)
socket$inet6_udplite(0x1c, 0x2, 0x88)

02:29:14 executing program 3:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)

02:29:14 executing program 1:
socket$inet6(0x1c, 0x5, 0x6)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="7f000000010000800900d7030010ca00080000001c004e2004000000ff0100000000000000000000000000018100"/148, @ANYRES32=0x0, @ANYBLOB="0200006d090000000000000008000000c1ffffff06c033b513fa3e3ddd01878f"], &(0x7f0000000100)=0xb0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x40, 0x2100, 0x5, 0x101, r1}, &(0x7f0000000180)=0x10)
ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x3}], 0x1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

02:29:14 executing program 1:
select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4})
r0 = socket(0xb790eceec06f88e1, 0x4, 0x6)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
lseek(r2, 0x0, 0x3)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x308020006)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4)
getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100)
r3 = semget(0x2, 0x6, 0x8)
__semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227)
lseek(r2, 0x1000000000000, 0x1000000000003)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0, @rand_addr=0x9}}, <r4=>0x0, 0xf5d7, 0x3, 0x96a0000000}, &(0x7f00000005c0)=0x94)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={r4, 0x60}, &(0x7f0000000680)=0x8)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)

02:29:14 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)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
clock_gettime(0xf, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0x20000000000002, 0x7ff}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x1, r3}, &(0x7f0000000400)=0xc)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0xffffffffffffffab)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
r4 = open(&(0x7f0000000540)='./file0/file0\x00', 0x100a01, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000040)={0x3, {{0x2, 0x3, @broadcast}}}, 0x90)
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0)

02:29:15 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
freebsd10_pipe(&(0x7f0000000040))
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8)

02:29:15 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x1, 0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a)

02:29:15 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, <r1=>0x0, 0x3f80000000, 0x4, 0x280, 0x0, 0x2, 0x3d}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x5, 0x4, [0xfffffffffffffffa, 0x75ce, 0xf3c9, 0x40]}, 0x10)
r2 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xb}, &(0x7f0000000800)=0x8)

02:29:15 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_execute_func(&(0x7f0000000100)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181eeff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x5, 0x200, 0x2}, &(0x7f0000000280)=0xa0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c)

02:29:15 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009001b02ac1400bb11000000840000000800000003000000"], 0x40}, 0x0)

02:29:16 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup2(r0, r0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x5, {{0x1c, 0x3, 0xfec5, @mcast2, 0x800}}}, 0x88)
preadv(r1, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/181, 0xb5}], 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000011c0)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0}, &(0x7f0000001280)=0x8c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000012c0)={@in6={{0x1c, 0x0, 0x7fffffff, @ipv4={[], [], @rand_addr=0x9}, 0x4}}, r2}, 0x84)
r3 = socket(0x0, 0x20000000, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000001380), &(0x7f00000013c0)=0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000001400)={0x9, 0xffffffff}, 0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001440)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
sendto$inet(r0, &(0x7f0000001500)="68790f8898f3f5892d9cc9c1d20e4038473b2e22adcc26801f03923bfbae278383587fa6c6fcdde8e874131323b5f0559351fe661e2f9d215419f52daf1584ec08374ec9e45fe5067bad159c38ff2774fb9019427968f2c38be1f0a518283edc03747a6148356dfafdefc32d3ce5ba467494da72e09f13134ad5d5c6472160d0abe9ec3d47de79bbbe088d023fa59d94e366cdaceab9e1d34159e8f3815276bd2ab280deecf1f9bcd6d51f7583bc3486cb31da3a3ab8f5db1e800403e8c63ffaf4f01acb2fff047a4ead749bcbe54610595f18cf32efc3015609a5e3331132eb2860b60b96bf", 0xe6, 0x2010d, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001600)={0x5, [0x20, 0x9, 0x100000000, 0x0, 0xff]}, &(0x7f0000001640)=0xe)
accept4$inet(r0, &(0x7f0000001680)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000016c0)=0x10, 0x10000000)
r4 = getegid()
getresgid(&(0x7f0000001700), &(0x7f0000001740)=<r5=>0x0, &(0x7f0000001780))
getgroups(0x2, &(0x7f00000017c0)=[r4, r5])
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={<r6=>r2, 0x40, 0x2, 0x10001, 0x9}, &(0x7f0000001840)=0x18)
r7 = msgget(0x0, 0x88)
msgsnd(r7, &(0x7f0000001880)={0x3, "799097ccd4fcc4efd9c6869aa3eb059bdac7e502472268413de194d94a3fb129db52d82ed379d71f8169be17413399b1fddd64640b4cc480dac4eb858e23047487c5cd73f6a4a95c947edf4390dcff04857f1e574918f1db74401e2442f56081f2ff0da602b3fff5e55179f5014da584bed27709bf656f6e8f936ac20d59423fc1a6e2c8dccb3ee2bfd56dbc6bc7ae55d0a985fad5c2cb0e14679826ec21bf981310458128d9ba6a064a1bde3eb15e45c1d5132a8c5dd4f644084f40541520224f04756ce998"}, 0xce, 0x800)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000001980)="732a84f700cbb57a30bc43d726bad195a82459320d533c26a478ed2f0053dbf9f484c17d1cb529ca6f9d3ab111a38cd02b9ff3384a363addb6ce24e8cb3a1af48cfb1b9f90d09a1b20c7cf1d511106c827445c42efe678b1504f4e694715f33f1244f5a008e74bc1f0d9e0d8df6d95faedd4c2db49bb60e92ecd39614e6885486fa8c8b51957232164562a0843875fcf542ffe27b24435061f86e37473af9db8d7b993d2def4cef7fb7bfd2a899d5161674c6940e183dcff74487113a21705f6d79bf3edc16f")
r8 = accept4$inet(r1, &(0x7f0000001a80)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001ac0)=0x10, 0x30000000)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f0000001b00)={0x7, [0x1f, 0x0, 0x7ff, 0x2, 0x9, 0x89d, 0x9]}, 0x12)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001bc0)={r2, &(0x7f0000001b40)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @mcast2, 0x6}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001c00)=0x10)
connect$inet(r8, &(0x7f0000001c40)={0x2, 0x2}, 0x10)
setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0x68, &(0x7f0000001c80)={{0x1c, 0x1, 0x1, @empty, 0xffffffffffffff01}, {0x1c, 0x3, 0x100, @mcast2}, 0x3ff, [0x0, 0x4, 0x81, 0x2, 0x3, 0x100, 0x3ff, 0x66]}, 0x5c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000001d00)={r2, 0x1000, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001d40)={r2, 0x9, 0xffff}, &(0x7f0000001d80)=0xc)
pwritev(r0, &(0x7f0000002040)=[{&(0x7f0000001dc0)="6c5898edf1fba7fda27229a5a341f0b5bdda50068326814cd75994ec82abc290882fa33309e9398cdc3fe4d3b718088a82d11f2cf4a354326c1cf5398fa4e585e0d02f7228aa0e1a4e5f125f494920ce3a98e5a6bab2b4f7e4e0df9542c30609cb6859c4fad2734ed1219ce5cb00f0e459791c5114ffa886b4847d5c952e395504bb27896dc54ef09642e92eed30447423d1726ed87ba209eb24f7ef9f02b3fb7d802b83e6ebf9e9561a2c5039a89eae66497807e45a2a95d23c3c3a12c6b867aa833174f0e10d2bf92f", 0xca}, {&(0x7f0000001ec0)="60a761fccbe18ae0631736d8bb513996a5b538bf750c480b01e82e1bb3c3cf2531fea30ad03d93e3413e6df7dbede2d88b1fbb666eeed5cf960b58663c7002286687613d1bf551c4aa8e7adb974021a11e3e1b3e5b2bb26ecf90c12e5a369360cb1dd5339f359a0aa5dc264e4bef5a6783b77f9f22c3eb3f84599acdf4099918b30d891fd9dcd9a1304b349e704482d7f54795afd28b78bd447cb44991a1e3750a6e6b6e1cb26d90ca42ea834f080c695badff38775a590d1f7fa3bc5401", 0xbe}, {&(0x7f0000001f80)="e630c90cdd867da9d6fda4b0cb5c3b92de7f85d2471bd38f0b6dc95d17b7803ce482a9d6e4648d2e2a8cf2158cb5f7c32a25f1f0e94d2b730ee35cb4a0ad3090a4b9bd9e48d369ae6afcd70079976c028225f871afd86b6d328605fdeab6b2e01192d67230594ebc0dcd208d369c4aebcc0d011d289ca2d884aa0e16ceeccb22e492e613378b86b89f54bfcaaa815b201b3d4e88ea14735a7a", 0x99}], 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000002080)={r6, 0x7fff, 0x6, [0x1, 0x401, 0x5, 0x10001, 0x5, 0x3ff]}, 0x14)

02:29:16 executing program 2:
r0 = open(0x0, 0x800, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8)
r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
poll(&(0x7f0000000840)=[{r2}], 0x1, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

02:29:16 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x10)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffffff)
r1 = msgget$private(0x0, 0x3)
r2 = getuid()
pipe2(&(0x7f0000000680)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresuid(&(0x7f0000000140)=<r5=>0x0, &(0x7f0000000180), &(0x7f00000001c0))
getresgid(&(0x7f0000000200)=<r6=>0x0, &(0x7f0000000240), &(0x7f0000000280))
r7 = getpid()
r8 = getpgrp(0xffffffffffffffff)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x3, r2, r4, r5, r6, 0x0, 0x100000000}, 0x7, 0x3f, 0xffffffffffffff28, 0x4, 0x7, 0xcdb, r7, r8})
r9 = socket$inet6_udp(0x1c, 0x2, 0x0)
getitimer(0x3, &(0x7f0000000640))
getpid()
r10 = fcntl$dupfd(r9, 0x10, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000340)={<r11=>0x0, 0x81}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={<r12=>0x0, 0x4, 0x7, 0x6, 0x5, 0x8, 0x6, 0xdde, {@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @multicast1}, 0xa2}}, <r13=>0x0, 0xff, 0x6, 0xfffffffffffffffe, 0x8, 0x8}}, &(0x7f0000000480)=0xb0)
getsockopt$inet_sctp_SCTP_STATUS(r10, 0x84, 0x100, &(0x7f00000004c0)={r11, 0x5, 0x3770abb9, 0x8, 0x24b5, 0x20, 0x7, 0xfffffffffffffc00, {@in={{0x2, 0x1}}, r12, 0x3be, 0x5, 0x0, 0x100, 0x86c}}, &(0x7f0000000580)=0xb8)
setsockopt$inet6_int(r9, 0x29, 0x3b, &(0x7f0000000100), 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r10, 0x84, 0x13, &(0x7f00000005c0)={r13, 0x6, 0x4c, "0cb9719ea0e01e9152ec60de05fc426d8b2d4f4d236d74afce33cec80c3108dbc6f209833609a7e8d6e96581b5c72253e07656efe215b7ea7ae82ef16fadeb9846750def40411b3a94e6cc60"}, 0x54)

02:29:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

02:29:16 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f6669f7653000"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x800)
r1 = semget(0x2, 0x3, 0x80)
__semctl$IPC_RMID(r1, 0x0, 0x0)

02:29:16 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffd000/0x3000)=nil)
r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r2 = open(&(0x7f0000000140)='./file0\x00', 0x10404, 0x44)
ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000280)={{"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", "1c715a533f3ec581515a2469f3f5a0cab7342d0f45fd0bf146a72b1566d203ef", 0x8, 0x3}, 0x0, 0x2, 0x2, 0x8001, 0x1000, 0x20, 0x20, 0x10000, 0x65})
shmdt(r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:29:16 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aafda896aaaaaaaaaaaaaaaabb86dd6002290f00303a00000000000000000000000000000000008707907800000000609433df000000000000000000000000000000000000007198dd975487a9010000000000000000000000a100"/116])
r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x2, 0x0, 0xffffffffffffffcf, 0x7}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfff, @rand_addr="bcb9a2e0c4e3bfbe7646528f4ec9800d", 0xffff}}, r1, 0x1, 0x4, 0x5}, &(0x7f0000000240)=0x8c)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
pipe2(&(0x7f0000000300), 0x100004)

02:29:16 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xe004, 0x0)

02:29:16 executing program 1:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10})
symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000080)='./file0\x00')
setsockopt$inet6_tcp_int(r0, 0x6, 0x1601, 0x0, 0x0)
renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000200)=0x4)

02:29:16 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r4 = dup2(r2, r3)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
getpeername(r4, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0)

02:29:16 executing program 3:
r0 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="296822bf2572e630d057a44efc6251ebc0b28e90b5e01fc700f87f05308cc4255d"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
recvfrom$inet(r0, &(0x7f00000000c0)=""/77, 0x4d, 0x2, &(0x7f0000000140)={0x2, 0x1, @broadcast}, 0x10)
bind$inet(r0, &(0x7f0000000000), 0xf9)
r1 = shmget(0x2, 0x1000, 0x200, &(0x7f00007fc000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8)

02:29:16 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0422a141d393a0000f2680c00608300800080589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966033e36f244ad2c240f5e5bf447000026400f0d18c401fe5ff6e3dfc40285ae190f01c36666450f17720d14111d54111d00")
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2001)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40)

02:29:16 executing program 3:
getrlimit(0x2, &(0x7f0000000040))

02:29:16 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000))

02:29:16 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
r1 = dup2(r0, r0)
sendto$unix(r1, &(0x7f0000000040)="bef80bfbee43a318844150ad14670aa46a49", 0x12, 0x8, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = fcntl$dupfd(r0, 0x0, r0)
dup2(r0, r2)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

02:29:16 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x5, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76117ab6c4e9b2ca718593e2c82d5d3bb39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6a12b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e674b109e8a6944ad52f28027d2ac631d3b275ff61395e086f7"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
shutdown(r0, 0x2)

02:29:16 executing program 0:
setreuid(0x0, 0xee00)
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x201, &(0x7f0000000000)=0x800, 0x4)
r2 = geteuid()
setreuid(0x0, 0x0)
setreuid(r2, 0xffffffffffffffff)
setresuid(0x0, 0xee01, 0x0)

02:29:17 executing program 2:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
setuid(0xee01)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000)
sendto(r0, &(0x7f0000000280)="3a3adc5be1336571d9d4a75d11f21b5bec7ac7cc03cf2baad281878f22cfb0fb6b16b8b56666ed5fecdbe1b0c814407f3d019ecfcb1cb83b4e2153f6b10ac6958b1c1fbc9ce25bd1e13c84a98db66a502c1478b9b70f0c7710821f6f89bd246a2eb0c3eefc1933dc2f09155010f70fd577975e9f8681fe98e998b032664cd99cca8414f6fa81163c9268d6839f7ece609680f129cb86e238f4273ec9fde880539f4bc9bcf09cc9c8", 0xa8, 0x0, &(0x7f00000001c0)=@in={0x2, 0x2, @multicast1}, 0x10)
symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000340)=0x4, 0x4)
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00')
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000440)={0x10, &(0x7f0000000380)="600db624ffa99ca5a10516e473db47c65d6566f284d62f117ebe7a632f9bef3c20eaa697e64af1f211725540ffaeaa13b85191234827dcee9a94ae98dc0451fec75c02fc8cfc83b6e031556c9d4c5f9c76ef7189cb543fa7abdb25e6d3c2cdf39f3345b13dc1f3e2e9fe615d624c5ef1578c53bf83fdf527d3876ae9f3cf58d1cecba84a434647570cc0e54f778ed306d6b62312c39f83167a8473bcf3d9087ae76527a034f0127f06f789b299bb6c177bafa9005c633cff82e3f4b1e9bca4", 0x3, 0xd467, 0xa00})

02:29:17 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(r0, 0x0)
setresuid(0x0, 0xee01, 0x0)
r1 = geteuid()
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000100)=0x4)
r3 = getgid()
chown(&(0x7f0000000040)='./file0\x00', r1, r3)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={<r4=>0x0, 0x800, 0x6, 0x3}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r4, 0xad}, 0x8)
setresuid(0xffffffffffffffff, r1, r1)

02:29:17 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4)
clock_settime(0x0, 0x0)
clock_settime(0x4, 0x0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1000, 0x5420, 0x1ff, 0x9, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x7f, 0x8}, 0x8)

02:29:17 executing program 2:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
fdatasync(r0)
rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00')
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)
r1 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="05000000000000000300010000000900ff00000002004e22ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="022000007f0000dfffff7f0008000000000000"], &(0x7f0000000140)=0xb8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3ff}, &(0x7f00000001c0)=0x8)

02:29:17 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x14)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={<r2=>0x0, 0x7, 0x4, [0x0, 0x4a, 0x6, 0x6]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x7}, 0x8)
setsockopt$inet6_tcp_int(r1, 0x6, 0x288, &(0x7f0000000000)=0x7, 0x4)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x104, &(0x7f0000000040)=0xfffffffffffffffc, 0x4)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x7}, 0x24)
ppoll(&(0x7f00000001c0)=[{r1, 0x204c}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x5}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x80}, {}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x110}], 0x12d, &(0x7f0000000200)={0x8001, 0x3}, &(0x7f0000000100)={0x80}, 0x8)

02:29:17 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={<r1=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0xfff, r1}, &(0x7f0000000240)=0xc)
pipe2(&(0x7f0000000340)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000380)="391caf3f6fbff23e3150c859ff6f3532418844c049c94b577d463953b47a33fe3bc261b299dc4202da722b46452d6c6fc588a31cec211297be6835127549471f2267583971f55906df75bf0d39467a228b9a9a637c157a4c7d89161d17341d1836e2baad07e9481d6370a6f7a44872e6fa3b59834addd47f0ea659473414d36e8e31681034580b67da74d160a18a2740a8d0bcaed0cc7a1ba12c064ea364d4d6a634d501249b")
shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil)
r4 = semget$private(0x0, 0x2, 0x282)
__semctl$SEM_INFO(r4, 0x7, 0xb, &(0x7f0000000280)=""/68)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x6a}, 0x8)
__semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000000100)=""/105)
accept4(r3, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000480)=0x1c, 0x20000000)

02:29:17 executing program 3:
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
r0 = semget(0x1, 0x3, 0xa9)
__semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0)

02:29:17 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="3383158348ae5d130fe9f0004716ed27f7b4")
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget(0xffffffffffffffff, 0x4, 0x0)
unlink(&(0x7f0000000080)='./file0\x00')
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)

02:29:17 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696ceacd86bf0c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94)

02:29:17 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4)
r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x1f, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1039, &(0x7f0000000100), &(0x7f0000000140)=0x4)

02:29:17 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
socket$inet_icmp(0x2, 0x2, 0x1)
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r6 = fcntl$getown(r5, 0x5)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRCLRASTATS(r7, 0xc4504448, &(0x7f00000003c0)={{"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", "222ef12ca1955c104735b3bc43ddfd3fd1e17aa06348317306f279bf2f4f774c", 0xcdb, 0x1}, &(0x7f00000002c0)="c038ea17e440ffadced229b5885234911b90254079b3fd4073076ccc17c7affcb59a50ff964ac10e306d8a1a6aac197070a3c831d70cc55719d78160130e4470e67135f55742a55af3cc4084014332420ad8a6a91c4b642b9cad", 0xcf6, 0x6, 0x400, 0xcd, 0x5, 0x100000001, 0x8, 0x6})
r8 = getpid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x1000000000000000, r1, r2, r3, r4, 0x1, 0x4a}, 0x8, 0x3, 0xfffffffffffff1f5, 0x1, r6, r8, 0xf2d})

02:29:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$getflags(r0, 0x1)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x80)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f00000000c0))
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x2, {{0x1c, 0x0, 0xd85, @rand_addr="f0bd3a540ba6d2e9ddb38aadc13d4df6", 0x2}}, {{0x1c, 0x2, 0x100, @ipv4, 0x8cd8}}}, 0x108)

02:29:17 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3)
execve(&(0x7f0000000040)='\x00', &(0x7f0000000080), &(0x7f0000000100)=[&(0x7f00000000c0)='[(\x00'])
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="14000000000000005b000000010000000a80000d00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00060000"], 0x35e}, 0x0)

02:29:17 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xffff0000)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
nanosleep(&(0x7f00000000c0)={0x5, 0x6}, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x3c}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c)
setitimer(0x3, &(0x7f0000000180)={{0x9e, 0x8000}, {0x1e6c0, 0xb7e4}}, &(0x7f00000002c0))

02:29:17 executing program 1:
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000e93000/0x3000)=nil, 0x3000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
socket(0x1b, 0x3, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x5, 0xc7c)
getpgrp(r0)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r3 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil)
shmat(r3, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0)

02:29:18 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000480)="0c06b5b598cd801b69e4f56962f5696200d9ffd0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edbec4427d822a2a00c4da7676c4e2f1471f8f4808eebce00000802000c4c3dd6d6807485151660f3809e2c1ea01eff265dc5f00c35b5b45363ef80f9966032c240f5e5bf447000026400f0d18c481ad577307e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="3d9142a69151501026033e6de7c9765c28e2ca17fdcbbac2d48b5e823debe188e2ec7d41442417d4a86df4960af8da2749a1aa2bc9840de6564d65097746e317ea97a68bf0c306154c5e4c4bf83ef40db778ab20c60887665fa0af0b4b5fd2bfa6c1ee807bf588faa85d7c3d1daa3419b6040450137cd42500f223092e6cef4d15628f01929e54fcc30c91b075974c8f20dc03")
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4)

02:29:18 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000000c0)="ff1d6c83a5110c592452aaf306ceb28f8d6efe6f8c1711f7ea3390712a97ba47e13934ec72be2f830dc8e68a3824f064537d357432ef473648d2a7086f13228f5393fe8d88418255b3dd373f13fc4b0e16026bc5000624fc4e315b1b19900334aa52b9d827dc6b1b20e8948af93e430067ee9dd3ebe43e02bb8feb235ad91bdc3aa7e0cf2bd3e537239fb6728259f347ba958af7ed80")
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffffe1, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003f0000003c000000"], 0x10}, 0x0)

02:29:18 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0xa0ed1a99abbc16b3, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x1d7, @ipv4={[], [], @loopback}}}, <r1=>0x0, 0x40, 0x2, 0x80, 0x9, 0x0, 0x8d}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={<r2=>r1, 0x3, "217cc5"}, &(0x7f0000000180)=0xb)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000002c0)={{"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", "0f970074af64095941fcec1e00513cbc6044a179aa6147a4aef6e73017417322", 0x40, 0x1}, &(0x7f00000001c0)="0a89bb1cfb57429027dd41cdfb23d5bbe256f5645046c7100931d60d039b7a439ebccc833fc1b77d42cbddce3b2b1c0f32e2bd03702a3b99a184dee8e1aedb85281a00a19215b1176c1e485a01e8594a05415d8b3aa071403bad6543f081c5a9284219e594e0062934957ccf8015238c0a459322dc61b0b15ac345a3b6702bd5e3eb9b90723f27d23353f17744c2d20002e188499a0f650fa0a77694bdd43f67ce5f94ed728fb5e8ab2212b6fb21d63b4cab4ce847318233dfdc2c88af416213174e61de67e3e514fe2238f015492f85ad409ea590a1dad0c0a98d0aa6b1c97b58967877d1bfea8b5d029b9dea6f", 0x7fff, 0x101, 0x80000001, 0x1, 0x400, 0x4, 0x1, 0xfffffffffffffeff})
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000740)={r1, 0x200}, 0x8)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000780)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)={@in6={{0x1c, 0x2, 0x8, @mcast2, 0x100000000}}, <r3=>r2, 0x10000000000, 0x7fffffff, 0x3f9dd61b}, &(0x7f0000000880)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000008c0)={r3, 0x100000000, 0xbc, "359f435f640cc8eb5e66b117b64e424e492865c1affa9d33d8cffcf0fad113363023974230eae1bef6b167c837e476a02e4a7d48d7947fdc354199476df39931e701aa31255c7dcfdf52779ac9722a7b2390f07bbd3121a8a795bb28999ccb84ea61f6a39365fb87bbd4a8b5be2bf6a17bdc7fce5d5e877c6c5cafd038c8f9352d179729ca8a94758c2d37936eefbcb11dc759216efa7e155fcbc857dc8d814056f157f933d99315576d5e577782c076b922f91497c729239bb77423"}, 0xc4)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000009c0), &(0x7f0000000a00)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a40)={0x1, 0x2000, 0x0, 0xffffffff, r1}, &(0x7f0000000a80)=0x10)
pipe2(&(0x7f0000000ac0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)
ioctl$DIOCKILLSRCNODES(r5, 0xc080445b, &(0x7f0000000b80)="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")
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000c80)="f3d1746a024c9a5ed4880ccee3ab43e6fc6c39e0ff6b3589f1781dbca7e3864828160ad7fbf195b35318604dd391934ad534a118d5c2295489c699809f2ce812cf01ff2db352a0196d431e0a276ce12da637b3000c2d52e75d4f75be46f19c72b34f945a07bc621fbb677f8e6db9b3b7a54d243247de8d2d")
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000d00), &(0x7f0000000d40)=0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x1, 0x0)
link(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00')
unlink(&(0x7f0000000e00)='./file0\x00')
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000e40)="9c80c9c7773aafd9c29fdd6ad1f3ddcd57d3565b10fb599b4286295a275cbcc190781eb8b875d8ec552887720138b2f7f201507af001cf491ad23ec1902ff709fd65f640eb06a1331347ed740861c001360205f0d318ac6bea1e92e370c32ffb5d1463236aba4bb0e84c3eddf4ac57418e6b86b21f4d81e588674a31486bd8bed50bafb6c6cb51e1193b96564f61c9f9aeef897bc1646c8db74d62892bb9b35659dc2bb0cf953ee991f9367acee8ad1ca5b6d14e5aca45693b75cbc99ccbc4cec235c255c65e2d1dc4d8bda925")
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000f40)={r1, 0x8}, 0x8)
open(&(0x7f0000000f80)='./file0\x00', 0x200, 0x12c)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000010c0)={r3, &(0x7f0000000fc0)=[@in6={0x1c, 0x3, 0x6, @mcast2, 0x2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x7e77d8b1, @rand_addr="fe7c0efbc43c95268315985ffd78f602", 0x3}, @in6={0x1c, 0x0, 0x6, @loopback, 0x5b}, @in6={0x1c, 0x0, 0x8, @mcast2, 0x8000}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x233409f7, @empty, 0x4}]}, &(0x7f0000001100)=0x10)
getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000001140), &(0x7f0000001180)=0x4)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000011c0)="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")
getsockname(r4, &(0x7f00000021c0)=@un=@file={0x0, ""/4096}, &(0x7f0000003200)=0x1002)
accept$unix(r5, &(0x7f0000003240)=@file={0x0, ""/108}, &(0x7f00000032c0)=0x6e)
socket$inet_sctp(0x2, 0x1, 0x84)

02:29:18 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f00000022c0)=""/4096, &(0x7f0000000180)=0x1000)

02:29:18 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="a624912220bfee8258b2d53e3256dea5197b709dca9d5f3dc31dcfcc907780fa748439c9bd2180af852a26ac84ad1daf5bf290f06467cb9cd49c857c30177d201faee75a342e968974b24af95cf9b6637744739fc258f60cd3d9b59b77a0622e629db71f122e0918c4a8b5ba15baef2dd4225538a04a872a4cae1127554eb5d231b9a98a4444b8a5f7415a3a5995ee17742a78074c6236dad8a1d57de3d1ddbc1a")
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="4928879f786fd1b875d78019e7bf1c70f62c80166fc1b737c3d7821ba4baefa700b55be39c32df8290298e968406b30398fc72f460b78ada99335ca32fde815e6c1d57bc09f0467f47ab57df8e16b64876aa48ad428042ec5efd14392689effa8a250c633309f56981635ed37f8c5276bf9943cc27c591d75c960c0e54440ec6efd485101b0d97eba12a4c6ac9fff4f40e719fb3da07886692e6db44840fb806cd1570440489f1dd8a647b83813816ce81ab84db94a7136ce2df4b7054c9c055117ed816ce73c9b241f51a944b07152ef04d151268996b4d6eea5d7af8471b21fb2d949e8ec75a2d6c3c9e")

02:29:18 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = open(&(0x7f0000000040)='./file1\x00', 0x400, 0x100)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x8000000100000000}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001600)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84)
r2 = socket$inet6(0x1c, 0x5, 0x9)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
lseek(r0, 0x0, 0x4)
r4 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r1, 0x8000, 0x3, 0x2, 0x1}, &(0x7f0000000340)=0x18)
ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f00000004c0)="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")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x23, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r5 = semget$private(0x0, 0x2, 0x48)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x1, r1}, 0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r1, 0x400, 0x7, [0x46, 0x8a, 0x3, 0x9, 0x2, 0x1, 0x3f]}, 0x16)
__semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000000c0)=""/52)
fcntl$dupfd(r2, 0x11, r4)

02:29:18 executing program 2:
r0 = socket(0x2, 0x10000001, 0x20000000084)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
recvfrom$unix(r0, &(0x7f0000000080)=""/222, 0xde, 0x82, &(0x7f0000000000)=@file={0x9a2cf41a7d271b2, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200), &(0x7f0000001240)=0x8)

02:29:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x400000002000001, 0x84)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0xd3)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:29:18 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x1c, 0x1, 0x0)
dup2(r0, r1)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0064b1495cfdd90f3ed286922c98ad022e2f66696c65302f66696c653000"], 0x10)

02:29:18 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x284, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0}}, 0x6)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x6c6fead0, 0x1, [0x401]}, &(0x7f0000000180)=0xa)
syz_execute_func(&(0x7f00000001c0)="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")
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), 0x4)

02:29:18 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
r1 = dup2(r0, r0)
mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x4, 0x7fac)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x80, 0x800)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140)="16f5a382ea488b9bd19f8051b6aa0d60a499ae590a8bd5c042631b67db32450bde8533230246bfd689f50b49dd04ea5d9de34dd2b68305023ef4c9ae54f7c72d7b9f23f8182aa01ab6b085c3f6134e3f97eb1bde61a63d4191f1a05207eed106abd0180bbadaa57a336b406bb6f14322f66134916734235cff31d2d5272899d6c48e46c3e31c2d2322be16bdfe08aee23757518436413fd1f5a08b2296e9cd2355acee566a0b")
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8)

02:29:18 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x3e8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}})
r0 = socket(0x17, 0x7, 0x100000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x5}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x84, 0xce, "33e87dfa163e7c2f7b13f78a533daccf57244e72d2f6b183b70726b2b3551f6422743f95a76c130c1e155a35d652d3bb9370ab4b96283ce64d201cb329e6f2230eb2210e628d9b2661d165dd8c4e8d1c9087224ad294e39f299ecad0fb6b8d3c315ea91d7c230a9484e7ba09cf3e3ab5ecd3bc863552a5fd39a56f2fd2da8d97fdc4cc99d296955f086b262058e980d4c25ff3736385c53ff92007bf3dc2af5d962362ff395cb29f8fcbb7244f933729db254cfa0fcc587e43695465462bf3199a5f5804279feb2887a25ef49d2c"}, 0xd6)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x20, 0x1, 0x1, 0x8}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8}, 0x8)

02:29:18 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000022, &(0x7f0000000080)=0x3, 0x3a)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c650700000000000000c16e7c38342e73270200010000000000fd9e52475d0f80a6819fb69d83b39f224159eb391a00ae0fa4b6f02868f26d4061cc575af2b78631ea131d75c4e911cc030000005e795f9d23"], 0x1)
shutdown(r0, 0x1)
recvfrom$unix(r0, &(0x7f00000000c0)=""/224, 0xe0, 0x2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa)

02:29:18 executing program 3:
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = msgget$private(0x0, 0x400)
msgsnd(r0, &(0x7f00000000c0)={0x3, "6ade3e52ac6f41a2b961889ce6017d0fc52be5d83dcbdda35c5bf7602424e8bd51637ef09329068c9141e4ac63d8c1270949506c6a94ce24452146ce81e01f91be053b3a8e6cb022ea347e96d4ac8c93cebb3416cfdcb948fbd4d079ce8868184802b4cb9c7e"}, 0x6e, 0x800)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

02:29:18 executing program 2:
r0 = socket(0x1f, 0xffffffe, 0x9)
shutdown(r0, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="548cccb57df098e5557c53e09a7bdba65ef6a58506c740eae4fa4dc06d4bc6baa540fe3b6561744adf216125c0da79a389ebda0fd6819d6092cbff9cb6ef1cbfffe3020e8602fdea6b43a35190ecf07174a70f0a636bc539cdf29456081af39679f83b5fc68f8750e7dc2ba9c8b226d03d902ee5e241743fb15f0f5d9369d9c97f6c3791fdaf40441ef43214bbda4a5fac979ece5d2f24cac100000000000005ed7e0e4a7183493cdfd1dae756247add889dc935b73345156ac30608f3b1f355c45cae3aae26cb435829117395fe7751779f7a3d52b85b4551ffa3b5be393f207c02a5ae84308b3e74195254e2c64fc55235527568bc42dbd8336926cd19fa4f55025d1c8f4794e86d74c38a05156f8250843e673a69c67d115b5f2b7e238eebfaefed3204b742124d0044d90516a9e3f0b7cf940d0441d7215920dc01e06384b76e93e3bda4d616eff3862d6f6deef1b36192f432da60"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000180), 0x10)

02:29:18 executing program 1:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

02:29:18 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r1, 0x3, r2)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0)
getgid()
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000280)}, 0x0)
r5 = socket$inet(0x2, 0x10000000, 0x7ff)
getsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0x0)
r6 = socket$inet(0x2, 0x5000000000000001, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x19, &(0x7f0000000140), 0x90)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x9, @rand_addr="50199649366d5debf290a4721ff63443", 0xa4}}, <r7=>0x0, 0x0, 0x0, 0x18, 0x7ff, 0x3}, &(0x7f0000000300)=0x98)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x82, @local={0xfe, 0x80, [], 0x0}, 0x383e}}, r7}, 0x84)
r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r9=>0x0, @ANYBLOB="05000600b5170500000201040800ffff"], &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000000100)={r9, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10)

02:29:18 executing program 1:
ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000018c0)={{"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", "5d0e7581fa5479b8c04069319fc4ee3b0e834a138a656775f5517438029cd639", 0x800, 0xfffffffffffffffb}, &(0x7f00000017c0)="858270c22f65e870870012e993f77ad4b2b4868b25db6fc4284e4c754dac17dfdddddb49de4178c93a4163622b1cebbe9c9502225ededdb9683302a7f84a832a51c5707639d9dc181fcb7b70030f41a4b6e7cdf170ab4cc41936c28717be643b85a0abae8f32d1f26d51c7574f9e227616e9e4c7153306e0205119e8bc568ccd880d41fd0152e747d0949677fff9e910eed59dc31eaea686c02df7a146f658fddf46b4c852bec25a2b15935a5d4eb7289f86b3ee2ba901283f7469e692dea9dbada8287a3df0b3276a5d99bdedd4bc", 0x9, 0x1, 0x8, 0x7f, 0x1, 0x9, 0x3ff, 0x101})
fchdir(0xffffffffffffffff)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
r0 = dup(0xffffffffffffffff)
getrlimit(0x0, &(0x7f00000001c0))
renameat(r0, 0x0, r0, &(0x7f0000000240)='./file0\x00')
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="e27f975c60c94737b21c4b2f981784dfe05b0c65ab9703ef4b6541a4f0bb36997b46e55afb4728d2a60c00"/69, 0x45, 0x8, 0x0, 0xfe27)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
fchdir(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x7429, 0x20, 0x4, 0x401, 0x7, 0x400, 0x100, 0xfffffffffffffff8, 0x80, 0x6}, 0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001d40)={{"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", "6a3c0809071628d909e12c35492d3681c0dba337d111ca90408e1638a9b374c0", 0x6, 0x7}, &(0x7f0000000200), 0x6, 0x9, 0x4, 0x3f, 0x40, 0x9, 0x7, 0x2})

02:29:19 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)
fchdir(r0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x8)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="bb32856896771894a5fa7be2ec5df41a37ccc99c7efafecf3af93bba73765f813df53989552e06cc86f29c532df96aef3151936f5c666b975d0c9a06e044b57c1b73f8659a67d997de24a7105773a314964cb3e0a04b25b2b549ceda2eef9ecf2bb76a067b4449f816c1f9ab8e8099f40b9c2d83e47db501aadd05b5")

02:29:19 executing program 0:
syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865")
socket$inet_udp(0x2, 0x2, 0x0)

02:29:19 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x2)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000640)="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")
preadv(r0, &(0x7f0000002840)=[{&(0x7f0000002880)=""/4096, 0x1000}], 0x1, 0x0)

02:29:19 executing program 1:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
sync()
getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")

02:29:19 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)

02:29:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0xa, "84aac3cc90065c414ff9"}, &(0x7f0000000080)=0x12)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x2e, "bde440783aa2af5107c9b8103a73fb8c11b07249135aa18e34e12757d8712a2658a97a3974d595aab8b69c2b8775"}, &(0x7f0000000100)=0x36)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a)
select(0x40, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0x0)
freebsd11_fstat(r3, &(0x7f0000000140))

02:29:19 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)
syz_execute_func(&(0x7f0000000380)="9826473e431c230f051f8f59bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa00f74dfc44179602834d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f322d9e27c7cacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)

02:29:19 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x56e, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000240)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

02:29:19 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
getpeername$inet6(r0, 0x0, &(0x7f0000000240))
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x7, {{0x2, 0x0, @rand_addr=0x80000000}}}, 0x90)

02:29:19 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0xf39f}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000003aaea9d4bee484e195a27e385fabca113a3c0ec10bcfc7b6fd400a5fcf04e7ab9df45724c4344ee26131204aaa5c4bbbfd2ff6339b7b2af462953c47a960c49e71809afcf37131b81ce9494cff79efeee79242d70f4f7c858ee9876e65e8e50776fdba0d7f64e1d364c7fc96adef872b895c7ba2fdb4cea0cf8a4d4229d7f8cc2dcfd37f0260da6e07642d1524ea752edac171ccbb59db94c6de4b"], 0x8)

02:29:19 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
getpgid(0xffffffffffffffff)
r0 = socket$inet(0x2, 0x20000000, 0x7ff)
fcntl$getflags(r0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(0x0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x50)

02:29:20 executing program 1:
syz_execute_func(&(0x7f0000000100)="47afaf98432c430c0e0f05f30f59bfd900cf00c4a37bf0c53eb55767660f6b32f9dcd1034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d613d0000f581c66db712c483397fd300f245abd8dc0fbcaf00100c00c48291a939acc4e1a05cf701b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc62e3667426d110fd3c43ef5450f357c0f0f")
r0 = msgget$private(0x0, 0x4)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/69)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000001c0)="d8d0d45699535a8157741883a44397777f714ab38ba74ed90c04729c37c4b4a5485d053ca75f735c343c1c08fafbc5bf76f689a278922051cbaac2ea225ca686cd11869fb92ab374cbc7402208dfc189c42b56fbe528ed8ba7eb877a241e8deb9a927d5fcc07b8d49650cbd7642f5b2fa507968829ee29d2ec9d28743bdb5874cc45863f0de85e8e00d28bb81836ee9da212e3a18ac0bf86352cf11a427878d2452fde445c19aec34ce7ef72fc56f1e045e3fd671fb952c7f91cb2ce69196ccb952358b0ae350535260163c3a7fc73860fea6ae0831ef2")

02:29:20 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000004308000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000007a49b9f913aa5f7127d691a9291db47af81e8c40edbc549ca8506a8c762d5ba1c316feca55097b22510fc022debbf2ca4cf6c78c90972a946e2d6d81d6f42d09c8f52d189d18f3bca842301069c819e9e161b84b3712a3724a1573105565806d80d45d9265b2ec45938c9aef2aa1ed13061aee37bed36d7e6b86d1d0b7a625d6c925a11db73eb6c4712625393593cc3057c6024f4940d6434e33437fb8065bd21967e8cc2f533ad51d27"], &(0x7f0000000200)=0x6e, 0x20000000)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
getpeername$inet6(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x1c)
truncate(0x0, 0x0)

02:29:20 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f00000001c0))
recvfrom(r0, &(0x7f0000000000)=""/16, 0x10, 0x41, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0x7}}, 0x1c)

02:29:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x10)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00./filV0/file0/file0\x00'], 0x16, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="c37f52f99d07aaa688ea6ead5dbb7ec6198d89c26bacf79bfdb691a2af56a4497f2951c91f6cf7d824", 0x29}, {&(0x7f0000000100)="a11db72e53f603b63b55cc524f3da1eac1260a0ce2845295b5c123bfe6a22b54b0600d59513c4549699355b9726b379d6e8a5fed946b5371bf2f728606c9e17c11f09f73c4e05a384f62b8df8552edb7678ffe37f013b9118ba9d4cf35c2a637da9d1362b31d89a6e722", 0x6a}, {&(0x7f0000000180)="e150d5bb47", 0x5}, {&(0x7f00000001c0)="fe53989f36a116050171c401ac22e39634e431ff59e531c614296aff894f7d7440020dcc0c4759a31585b4a22941222331e0cae4fcc038f7bd653b75dbb9eda36d13b0fed48533d1003c1ba806d4716942057a4ee31830bb82865cf30df6adac7ab353bbc22b02cde02bed2962f6201d6cad8822122776196276a5e8df2b6923d6f93f3b8985339e85e8aa2352f4bd9f9fe1548e088b", 0x96}], 0x5}, 0x0)
sendto$inet6(r0, 0x0, 0x1bf, 0x80, 0x0, 0x64)

02:29:20 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
faccessat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1000)
open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0)
open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0)

02:29:20 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0)
dup2(r0, r1)

02:29:20 executing program 0:
setreuid(0x0, 0xee00)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xffffffffffffffe0, @mcast1, 0x8}}, <r1=>0x0, 0x5, 0x604, 0x100000000, 0x10000, 0x2}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x400}, 0x8)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000240)={{"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", "3d5e106aefe1987b304c074b83dfb6bbc2e0849202468c7bc4176197f35bdb45", 0x8, 0x8}, &(0x7f0000000140)="e68334880a988271c3b0a1e886483056c2e691501c3563b6b8c95131a3c6fe413eaea3093619196c9df67f1993a2f1436295d32ef7e72c33e086cc822c5f45f8ae1e79c0222a4e69ef4ce7577c9a07473bf5a35a93263355fb0a65b7b6a17cd747d74ed61371a6d02fa97a4d98471b06ba33d2e804476d436cbb2c1cb9ed83923530bab57b22dddd18d6f53ceb2a6b68a1e9134cc9472611ef2f3f1139727f863048565aeba04ef12ef2b18a06014cba5a8e5e107a06914b5a4ad921988928a3039d465030f37eb0194f6e", 0x9, 0x6, 0x1, 0x7, 0x1f, 0x100, 0x20, 0xffff})

02:29:20 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000)
r1 = dup(r0)
getrlimit(0x0, &(0x7f00000001c0))
renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000017c0)={@in={{0x2, 0x2, @loopback}}, <r2=>0x0, 0x94, 0x3, 0xfffffffffffff99c}, &(0x7f0000000180)=0x94)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x54, 0x5}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0xffffffffffffff15)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000001880)="f2928409ff1e5a49ee1c1c7ccff951e8b6bd3f89bfebceffd005db96f1d6db1d8086d39f0015e22cb14486f6b1604e272d8490ea5ecde93d07c0363856663e6147fa04921df78a1d7dbc3d2bd30958c28e17")
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4)
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)

02:29:20 executing program 1:
syz_execute_func(&(0x7f0000000080)="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")
syz_execute_func(&(0x7f00000002c0)="1c06b5b598cd801b69e4f56962f5696200d9d17317755bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f47d9e5635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[], &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440)={0x4, 0x3f, 0x6, 0xff}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={0x0, 0x1000}, 0x8)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)

02:29:20 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
r1 = dup(r0)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="c07ddcca5f77ff717c7b738d4c7dcda168229adec610ae143021482fd55c712e9ec7be7406345f4757753ae9df063090372571d6a78f5fa75d365ed605c12cfdd29a037dda9516ff23f27f89aaab03ed76aeced4d399ac8307000000000000cd6e5d6c0bd0e131db91b64599802f039a41bdbcffd687dc6f6ce23930c46eb96539e11eb255ae95ea4fc9f965888dc8e60bf96862c3060000002d18717f6ae4723197c8bfb9c89a4ccc4f9291d62bac42063595ff0f000000000000810017ed75345721e3f8986249a833870dee8ce75a0c0855694b7ea3770fb48f1360c15d76", 0xe0}], 0x1)
poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0xfffffffffffffffd)
fdatasync(r0)
lseek(r0, 0x0, 0x2)

02:29:20 executing program 3:
getgroups(0x2, &(0x7f0000000000)=[<r0=>0xffffffffffffffff, 0xffffffffffffffff])
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)
r2 = socket$inet(0x2, 0x5, 0x1)
fsync(r2)
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 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}}}}}}}})

02:29:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x8, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

02:29:20 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0xd50, 0x0, 0x4800, 0x8, 0xfff, 0x400, 0x9e9, 0x9, r2}, 0x20)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x30f)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
semget$private(0x0, 0x1, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1)
r4 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

02:29:20 executing program 1:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc89c483e96d51ae640fc76599c421225c914900000056290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000a00)={{"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", "03ab10a369083c5f101117b86d4211aa0a5ec069282697e27dc5837a1d2de3d5", 0x9, 0x4}, &(0x7f0000000980)="4040d1e98b9502cf155027b62e3a980e4fa41f50a76962e5780f306f954c8401e9c1bd170ef46ad70ba96f3fa85912d840a68ffd2f2ae78144734847cb48f9e75a3b00d34fb19ab0315d302537025e8ddf281673b70c", 0x8, 0x3, 0x0, 0x5, 0xbc, 0x1, 0xbe14, 0x32b1})
r2 = dup2(r0, r0)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fcntl$getown(r0, 0x5)
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)

02:29:21 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
setsockopt(r0, 0xb938, 0x7, &(0x7f0000000000)="35a492ae80487abbf7b521446bb748efb5a0e0f6a154fe4b1d6ed4adb92eedcbb1dbca847fb174370710f32139bda7b9e2b4ad060e", 0x35)
r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/65}, &(0x7f00000000c0)=0x43, 0x10000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={<r2=>0x0, 0x2}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000440)={<r3=>0x0, 0x0, 0x7}, &(0x7f0000000480)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000004c0)={<r4=>0x0, 0xf, 0x6}, &(0x7f0000000500)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000200)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000240)="21bb35e68e4d1f2cbfef20", 0xb}, {&(0x7f0000000280)="c921cc66672a57586ef08b7fa0d0b603cb11405e2b78fadf909a0953d6be29d53dc02f88a7839fd8be", 0x29}, {&(0x7f00000002c0)="0f366b1706bfb440d592a718de603b78179461caed656e18301a8a3967b8f796ca42ff95d3e9390300af116ebb801eb3757e07406195724e1b1f812dd3e08002c72b05cf38cfd404b13cc68ae2e5d05d92d6508a65dd2da3af17be413344582cb0684f573b17c30d5e2c95bc2a0ca9d970132c3cfd39a06402f94d5ca56e49e6a26634", 0x83}], 0x3, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x6, 0x200, 0x7ff, 0x1000, 0x0, 0x5, 0x4, r2}}, @init={0x14, 0x84, 0x1, {0x2, 0x9, 0x1, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fffffff, 0x6, 0x100, 0x4b4, 0x3f, 0x2, 0x6, 0x8, r3}}, @init={0x14, 0x84, 0x1, {0x7, 0x2a1, 0x1, 0xffffffffffffffff}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x2000, 0xa03, 0x7, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xb8, 0x1}, 0x8)

02:29:21 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00')
write(r3, 0x0, 0xfb)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0x28)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)

02:29:21 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f0000000000))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000080)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2e9)

02:29:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8d8, 0x7, 0xf604, 0x1f, 0x8, 0x5, 0x9, {@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0x36fd, 0x3, 0x2, 0x80, 0x3f}}, &(0x7f0000000000)=0xb8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0xffe}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8)

02:29:21 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//..', 0x2097f, 0xb00000000000000)

02:29:21 executing program 2:
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = socket(0x0, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x0, 0xe7c7}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x335cd4c4, 0xdd, "5cdb67dbeffdebaaf31a89a324129b4e02c303a283bfa8f0961507febb61cd25cf930b8fd3c444ab0bc4013c81c94aacaca535632d94da8ee66222bf2a909b81b67c2cc0d79812b16269b7197f83fc0f053d9469626e8fa2d5559ebb07f7593d4e2325e4b54654db783f84f2cef6ffeb28083624970e6b3121d22a671935f2a5a08716f0c0add925376b730f9a7ced6ac0b68caa92747cada9d75aee5d8d7bd3eb9d1ba44f3d6f9500eb5a2c0ca3b1e39b31872cb55443a46cf58ef9296cc4f5df40e7dc8c87fd28d89387c40559c3debd6603bc2ad91e34ac8c9d9fff"}, 0xe5)
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

02:29:21 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setreuid(r0, 0x0)
setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setuid(r0)

02:29:21 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x2000000047, 0x0, 0xe5)
poll(&(0x7f00000000c0), 0x200000000000011b, 0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100)
bind(0xffffffffffffffff, 0x0, 0x0)
socket$unix(0x1, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0)

02:29:21 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4)
sendto$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4)

02:29:21 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, <r0=>0x0, 0x7f, 0x1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140)={r0, 0x3, 0x1}, 0x8)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

02:29:21 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
socket$inet6_icmp(0x1c, 0x2, 0x3a)

02:29:21 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
fchmod(r0, 0x100)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc)

02:29:21 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0xf0, @rand_addr="744ef23647b86866e76bd161e1aadfca"}, 0x1c)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000007d0000000000000000000000000200"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff8000c0cb3f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff810d241e at witness_debugger+0x8e
#1 0xffffffff810d2052 at witness_checkorder+0xf72
02:29:22 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x402, 0x4)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x8, 0x12)
syz_emit_ethernet(0xffffffffffffffba, &(0x7f0000000080)={@local, @empty, [], {@generic={0x3c06}}})

02:29:22 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x1, 0x5, 0x80, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x3b0d92}, 0x8)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x800, 0x4)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x4, {{0x2, 0xffffffffffffffff, @rand_addr=0x100}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)

#2 0xffffffff81040523 at _sx_xlock+0xb3
#3 0xffffffff81287c79 at inp_setmoptions+0x17c9
#4 0xffffffff812a007f at ip_ctloutput+0x80f
#5 0xffffffff812a3e59 at rip_ctloutput+0x2c9
#6 0xffffffff81120c01 at sosetopt+0x101
#7 0xffffffff81129268 at kern_setsockopt+0x158
#8 0xffffffff81129103 at sys_setsockopt+0x33
#9 0xffffffff816d15b6 at amd64_syscall+0x436
#10 0xffffffff81698c6d at fast_syscall_common+0x101
02:29:22 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, <r1=>0x0])
setgid(r1)
mlockall(0x3)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8)

02:29:22 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1000000000)
pipe2(0x0, 0x1000a0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = msgget$private(0x0, 0x20)
msgrcv(r0, 0x0, 0x0, 0x3, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(0x0, 0x8000000000020e, 0x8)
open$dir(0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100)
mlockall(0x2)
setrlimit(0x6, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x1, 0xf, 0x80000001, 0x7f}, &(0x7f0000000100)=0x18)
execve(0x0, 0x0, &(0x7f0000000640))
msgrcv(r0, &(0x7f0000000380)={0x0, ""/207}, 0xd7, 0x3, 0x0)

02:29:22 executing program 0:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091")
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@remote, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="981ac05931e6", @multicast1, @remote}}}})
pipe2(&(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000200))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

02:29:22 executing program 3:
mprotect(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x4)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="90", 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000080)=0x100000001, 0x4)

02:29:22 executing program 3:
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x480, 0x10)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
open$dir(&(0x7f00000003c0)='./file0/file0\x00', 0x10001, 0x2)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000400)='./file1\x00', r0, &(0x7f00000004c0)='./file0\x00')
fsync(r1)
getrlimit(0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="9d423925f35dec4518cfa571117debf019ffb6b3d269bd284d049bb3ed64fe2799d3bfcc3ee3b9df03c37044eae19f1f844577e3aa7dcb052f363d66e737715db89f33c1025a250f62d7001f488b0e7fd2599dcbc54525c32e179d40dd9a4b61df580a74e7aba2a6e548950718232640c939d0ebffdbe3792ea169acb56b4ba6e30a3a865398852752039727f6eaf0930d330680a36270e1ba8855ec88995dfe64c7ed22f158ba703cd5573738a1ce68a2c6a1154b0223ba9ae4341a252c1f83dda237068e3d1793d77728a6a357226a3034387ecc8e2b7847b45daa935b5217c4d2d865486308a435f973", 0xeb}, {&(0x7f0000000340)="ef3a116b9c5a690e94c0247bc59e29402f3bf5259c3353de76ccb986a064acfad7a777f9bfc8beb6dbc30859ff24dc82424c8254338ec3c3c42e6b7ed15f8f89a4c5d05340ffbedccd9f33372a44e7d7efbff0a56ec00c7289a500e51afbad465d873b3ccf79af7d1dea38b1966d4a16c652", 0x72}], 0x2}, 0x8)

02:29:22 executing program 2:
syz_execute_func(&(0x7f0000000140)="964a2af72cb277770f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c3f420f00000003e870db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f08000000c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff3a00efc4815162c56766f2ab440fec3f26662666460f3a63350070173fa0660f79ce450f1f4000c3c473899294d8d8817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df54457991f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62")
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c)

02:29:22 executing program 3:
r0 = dup(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "6713f4ca85bba9a793619884304afb6b"}, 0x14)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4)

02:29:22 executing program 3:
r0 = dup(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "6713f4ca85bba9a793619884304afb6b"}, 0x14)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4)

02:29:22 executing program 1:
chmod(&(0x7f0000000000)='./file0\x00', 0x6fe9a0d25f792f8f)
socketpair(0x17, 0x10000006, 0x1ff, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x8001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7fff, 0x92, 0x5}, 0x10)
freebsd10_pipe(&(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = openat(r3, &(0x7f0000000180)='./file0\x00', 0x282, 0x42)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
r8 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil)
r9 = getpid()
r10 = getpgid(0x0)
shmctl$IPC_SET(r8, 0x1, &(0x7f0000000280)={{0x3, r6, r7, r6, r7, 0x40, 0x2}, 0x4, 0x95b9, 0xffff, 0x5, r9, r10, 0x7fffffff})
r11 = socket$inet(0x2, 0x20000000, 0x0)
ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000300)="02bd750e25d93104d6406d3a84733300c5dc05df6fde1d620acb61baf8")
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x104f}}, r2, 0x2, 0x9}, 0x8c)
preadv(r5, &(0x7f0000001800)=[{&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/9, 0x9}, {&(0x7f0000001540)=""/73, 0x49}, {&(0x7f00000015c0)=""/190, 0xbe}, {&(0x7f0000001680)=""/109, 0x6d}, {&(0x7f0000001700)=""/230, 0xe6}], 0x9, 0x0)
sendmsg$unix(r5, &(0x7f0000001b40)={&(0x7f00000018c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001ac0)=[{&(0x7f0000001900)="32456e462b84739b4f76cbda80f99ed19b6a907dce214873db3d2be27d8a5ec930b273768add9ddf57e6ff4c333c76abd7b14882fa178e25e23955648c65f12b68498e92d41ae02389de56bac201803c4cfd73ee3517fb1ff0876979c83100e37854e308815e92de02f16da6a313da5b40b4305d939daddcd715efe5e60425822940f1cf8edc0bcec28e25af9a2774f0f1b481394ac6fecb0841abb6d0ab96114a2336e7a873165809e27683", 0xac}, {&(0x7f00000019c0)="e977d80c670270f093e9a63a96a605e54e124d16c18c903ddff42f4782b96c6062ff807dd25a3214f969b1710c151ea07c6382247cd76893181c4770a614f11a9dfae677934c1f406958cd74de004dc96b941be5199f5d0a8bfaa32d4d0da1b0dfbc9cd6060aeca4d52439ae79dc1f35d79b13da70b9bb3e7ffb340d0afbe05b1aee768f45ea84fa800071e02bfc3311cc91c4fd534679fbd89e2a48d691dd62e8c136bafda0c040fd719d23cf4eecffa919ec8d68817e8ceb875760d41dc90b7b75049509436354db52c54af08912e1c917b59faeb93eb3fc0ac3e94eeb6c2349c6e3207bbfc41d1ad6d7d75bb5feabae5dc19becef0f", 0xf7}], 0x2, &(0x7f0000001b00)=[@cred={0x20, 0xffff, 0x2, r10, r6, r7}], 0x20, 0x4}, 0x20108)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000001b80)={@in6={{0x1c, 0x2, 0x0, @mcast1, 0x3}}, r2}, 0x84)
setgid(r7)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001c40)={@in6={{0x1c, 0x3, 0xfffffffffffffffc, @empty, 0x100}}, r2}, 0x84)
getsockopt$inet6_udplite(r5, 0x88, 0x6, &(0x7f0000001d00), &(0x7f0000001d40)=0x4)
getsockname(r11, &(0x7f0000001d80)=@in6, &(0x7f0000001dc0)=0x1c)
sendfile(r1, r4, &(0x7f0000001e00)=0x1ff, 0xcc)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001e40), &(0x7f0000001e80)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000001ec0)={r2, 0x8}, &(0x7f0000001f00)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001f40)={r2, 0x7ff}, 0x8)
fcntl$setown(r4, 0x6, r9)
r12 = socket$inet6_sctp(0x1c, 0x5, 0x84)
accept$inet6(r12, &(0x7f0000001f80), &(0x7f0000001fc0)=0x1c)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000002000)={@remote, @loopback, <r13=>0x0}, &(0x7f0000002040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000002080)={@multicast2, @broadcast, r13}, 0xc)

02:29:23 executing program 0:
syz_emit_ethernet(0x128, &(0x7f0000001280)={@local, @local, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x11a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr, {[@noop, @timestamp={0x44, 0x4, 0x8, 0x3}]}}, @generic="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"}}}})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100800, 0x0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="e9c2dbad6f1ced0e930adf4ab8a91f62c7920e9577f0ac0ee2fa7ef155588592aa76452a2f00000500000000000000e3612406f801ca3c9daac84ac4dcf2e8f5411f5b62e5f80603000000c4df9020970700"/92)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)

02:29:23 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x6, {{0x1c, 0x1, 0x81, @empty, 0xe4b}}}, 0x88)
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

02:29:23 executing program 1:
__semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0)
r0 = semget(0x2, 0x2, 0x8)
__semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000080)=0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_int(r1, 0xffff, 0x1217, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:29:23 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xffff, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x3, 0x389e}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80000001}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1}, 0x8)
exit(0xfffffffffffffffe)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = semget(0x3, 0x5, 0x18c)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000300)={{"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", "ad72cd844319ea8184dce210b36627befef7f3355f83acbaa6b74a350706b366", 0x20, 0x9}, &(0x7f00000002c0)="e969e03a5004a1841859f635a993dbb1b0e5fa", 0x9, 0x2, 0xff, 0x81, 0x7, 0x1, 0xe88})
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000780)="3120ea9063d642d41f791d8d38578af30a1341365f24a67c47f59eb3ba143ce2e94f0d22e14ec06192de8db23d083e5c1109676eaac42caf53fe3b704ee0d3099ad61cd35187b1534d27405cc182fec41ea473f0acb75a259616279d19c5d1ed1b95aa6d3ad1d7f63b4ebd753ee978eb4002d08e0acf1f3ca16a71afdfbc634a2c16dc773e79e3d8dcbadc9418d1eae4a8b0d1ab4de871f0521e28c9bcc22f13ac1791770231872ab8054839a8e84de714787ca586c23d2d8cfe6b7d4402bb43b9f4")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000880)={@in={{0x2, 0x1, @loopback}}, <r3=>r1, 0x3, 0x0, 0x9, 0x1000, 0x27b}, &(0x7f0000000940)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000980)={@in6={{0x1c, 0x1, 0x7ff, @ipv4={[], [], @loopback}, 0x6}}, <r4=>r1, 0x20, 0x4, 0x9}, &(0x7f0000000a40)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000a80)={r4, 0x7}, 0x8)
semop(r2, &(0x7f0000000ac0)=[{0x0, 0x1}, {0x4, 0x8, 0x1000}, {0x4, 0x800, 0x1800}, {0x1, 0x0, 0x800}, {0x2, 0x694, 0x800}], 0x5)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000b00)={0x2, [0x8, 0xfffffffffffffffb]}, &(0x7f0000000b40)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000b80)={r1, 0xae, "334d2a31b00581665293935db5cd8bd71c2236393021a529cc6885db0f6639e6d46b32e90ffa40ebb2d13dd61f83749e8d24f70949148b0841d25af9ce0d1d50a945a95d992a1067d38384bf66cb9241a150a739cf161b33f9b0cc0553909d8a793dd2e2777c2e8f669440e0eabc18e5cc8fa1543549bb498aa78a68c0d40209639e5ad8ab1211a8f8d7142135f97b288b9d3fb3e13e6ba05a83640b7490ab9360f687dffeef6b4469add74b5012"}, &(0x7f0000000c40)=0xb6)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000c80)="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")
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000001c80)={0x8, {{0x1c, 0x0, 0xffffffffffffbd31, @rand_addr="680e039d52fbe5ac53b2841066f2ca08", 0x8}}, {{0x1c, 0x3, 0x0, @mcast1, 0x1f}}}, 0x108)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001dc0)="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")
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000002dc0)={<r5=>r1, 0x4, 0x1, 0x401, 0x896}, &(0x7f0000002e00)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002e40)={0x3, 0x80000000, r4}, 0xc)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000002e80)="a4bc3c0cc4c3fa946f89e5cfc98a6294b5fee84533e1a8d058fa35f672caba15aef4114d3905b2a51b467d212fc3a614bbd57143da6465d79064f372b0de59eeed8fade8374ad5af")
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002f00)={r5, 0x3, 0x2, [0x5, 0x1f]}, 0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002f40)={r5, 0x3}, 0x8)
accept4$inet6(r0, &(0x7f0000002f80)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002fc0)=0x1c, 0x30000000)
fchmod(r0, 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000003000)={r3, 0x1000, "de65e8d994eaeb6e1b4805cea478fc07475e6a116ded134c91f49253a946bd6a8a15868a8fc5343fdeda980ac40e9f83fe78c100d790a1c3f9b78fa4a85e45efa8b49934f05284a44f7507095c1024b4b4ad31152317654d1737d75373db468a362fe128c89be1b58513de9d2e860ed2ccb49c10489a0c54f983e2630ee3d5e2ddfbed77cee1f9383f0342af90de442a4e4234357ed7c15e5769a0e02310b93389fe42dbe067a3f02c346e38e6b864379acbd27d33276cacbfda3c002a1a4b213b729e94d07c64072c82e1bc6ca579488d48f4568c45f39585368243fb013731f26ec6d960e4630fe3fd9c915735003c9de9de539df39c09b4b56773edc76fcf6f97b13ea4ab617ea88c4955d44aabbaf467bb3e06cfd6eeff4876b1a7935b55e082a0be10de836a7a83f1d20d5d76b51f332f2bec788b081db00bbce90a50083573c38d53cb05c47aaafea963c66d067dd9441649bdc0200438329cadf66a91f2c159b74de7dc7cf33320b671d6e745d754fd9e1a79c117571b3e6a422698ed23058be68ec5a16e68a48651958580db4193deee2970162886fa0e1b82cb951607b0271183987aabe2b817c1dac6f2c487d918eb384266c7447a2bf0fe7ddaf061ece8c9b27ccc29e8cb9f00fbbf8ad4070b3b28f6653262f071b5c3653cfd747e84bbbf11a2f3e8a7d36f88f5a11d7eaf139e8a80749f388027d800f72fc564300f9abcad8be02cb69cedb2499c065a106712bc2b41eb6b3df635d04bf7b7e6c2689f6afab08d918a680ce50edcb8553147984a2c733caae7dc84e051335f34d50a6757a480b5b666894d4ea30f09e25dadc924e225889308463666fad99c4c6c65b3d900342bdb690a07d615a9feb2f05cd3c6a460346d708686c9fd2e41725b5dde8c644fb8a0f1f0260278e2a99665e40662762f899b25f8482eb0da74298fdac7ce40ae15659d8d046a2ca67f4ac338c54a29e8e692e2ba0b8a9c205029f36901e1871af8ecda23185a760d4fa7a4fdfc3063bfd0c6accb2fade4d1a167d0f4820a09f09d7165322045a1a9674bb6b3b93996d2004b5148b39299afd4a77cf1ef7ff22465cc6dee5fbfb95b666030038dcde41a389f06f39d17cc94be42cdaefbe339904917ed1fb3a175c440452fb7bf2cafee4613c80dab08e7460eaac4f821f92e90831fa8836edb155170fd1eb45d044a4089696ccefc3a1512df787a0eec6dcf44a3301f519b0ab0a59491b428a4baa8d7232b24dfbbaf6971ffde35911be4a528cbaef16259942673e460a68a88cb05f057d651fcad0f0cc9eade0a29715a2e7cf4034624a1acf41de0f103d4f1118b01ce199ed02ab2619738710c1cf013310565d9c602707c608466287ef1081c5b49315007188d5a800ffa73ac30e48bf6042d396a321cc43265ace2fbaee3ac7a1f18236b734ea31137bf6efcddc53dd2117de30368098e598b735c8094dd28c259eba94799de5e3c944cc74c19cc3f4ab043206ba5f498d75769c54d08d7f1486bf23989a3e318de7238bfc9eb76d0cea3d6eee63795a0a904c4bdbd6382a16ecec903468084660bdbb6a10cb8710b902b6c4006598046d71c6cefe08ccb18afbaafe1265422e602688c56f953939f6a3669ad9330c5ca8b22c73026cedc4758e1d3b28b7542aac886a8ba6a0de22c4bbba7be5f9e4b501f16ab488cd34d547fb60ffc497c8b9b8691694d57b6adf245b6dc3724a6a73f5b5f4a29cedfe395746673d5604dcc6eaba1f7c1855c7e6c6b13e922402d1a053d2aa56057b3925bbb7fa05331b361cd9fa78f3bbdc37d245a8f85b6b070de7a4a918183a7c228ee26b8a45f9d0ef2a6aeaab567c582766442ba45c5cc5ff3556b8b3bf0c549492fff1a76f0ec9b53d96a79be3abacf13e0e1e6dc576caae984c145beef7283240da2cfee27369aca2f507dab40afade275c6d39a36f2a63f3ec2723be7a49a855525c8cb7334a4714dda965e399edb7004a8f9d29d00daf698aa42adbc0db880438db14a31ba3e38ac109acc8c2847c70ad8db007b36f95158fc3983c66ec8122d6dd425138c5cd96063fe8f265778411c9822e62f4ee4863c411a221d75fb7056c968e10017df5510b05b3e7fbbe9c388bd3f146538b9e2f3e28f029d4b0d27845dc3ea3a1fed3d27cf2709af89c90dc0d8af83e678d25f55ea80999210aed4082528a92486db22401182038d9f97d55af48b926a620e8b532b14d23359ce9ed1ae740a4cdd5aba746566ffe821aad540342c53e023095f863e165cb9e99d7c8efffa0948cbba4dfbbb81b4bacd37c0f61e20b2f1903f2824bac3da2cd58cd5a5ceb17de1cfd0057bd20e3a880071dacf0668e93619283d48a4445bab4275cdb86f9a335b41e3f2d50ae30176a784884ee6649f316850dfe1b0d5578aefabe935d9a1de47fbba5f5c34b3db907ee0d4a258da142b6c0da2b07dd0ee6fb32290f1d748030d8471ca89a4ce711c71089bdb8c33167531dca9e132778b654e97311b6990f2a0da7b64aa798a496dab2e3a733f048149d96b3d5c3d7a709583d61d8c77e8accc62036ee6e754cdf049bda019bf0160ceca2d1a7ea05cacd16d832c49c06861f2b82f7c36f522d55790d73b09e597974b7af860f79e0bc6569bb30690c0d47f859484d6ff2dcd52197c66c1d71e85b0bab8aa35978c3d045c7cf526e6afc37f500083e5d7ce702b9fae4cf1175f13764a41c32670070effffd24aa1d9ea7c59d5d16c02a7c1637e167b5656af9e4cf29f062a68b41bc9d374facc912b1ed58bd5cc337f2f5f5c160737d220b00973d7d0ee3af921ce6f9a802a0435f96b234d48cfde5b7d46db0a8c4a232638eaaae604e77b0975cb528b7fd4f24b298cd664d0b36a88ba7bff03b3ad15a109f76a0b28992bd360e4fd51b836bd5ba74764170ea5b2cca15acca1c70ec4f3b6ae5e17fbb0e940b000097242ecba136a82a10277ad203ecbd9dedc67bb300bea88d5cd99ab9a225fc6f7c02165b85b98cdcfd2b638b71f2f1fa8ba5020a874de4043bbf758f4dac07fc66062c8506ee700c8a93795daeb471a8fcaa4f351501b71412ee25f8cd610eba1a4846e4d1e9f8c6a6054a4fb378bd706f620aaa78bd6053e5d7cdf31f340bd1d1d67b3f8e456a9a894be5a53262435d084a1abbac2b04bd0c71b14f4573af33989ec930c77ee618655a7a1f3b5cb3008f79af104d43b62555a66710c2600c2a2874c0217db96d31d0627e8da501359cdc933035d40328d2b07cd21934c398fd389f35e964a7babd5b207e3f9870814bf8ecf980a60b3815c90841b48624971493c54e99eb5cbfeb26c9c6c7b72e57f7225e44a8795a09d991633535601714364442afeed4c757b7b75a71410459ce90f656c50a02b9b9c4e19ac2276145daa8f3e3e263e34ecc7ed101dfbc6dac1154cb7a920686a2ee860967364b0598ba3c6613727209b1083d333e611dcc2cb33c1f9345ca957033723b6db4c04f3d5969d5d92d4b0384baa85c3f101b530200e103699cd75cf03db5a624d698febb2613a2c0097d2a07273cb21c89efacb25aa1ed938388424d602d8d1966ac864bcd92f08cae592debfb8bb2b2bd373b4e76340b803a358c67ae2c5bd0c52508e6bdd2d41c3ff94895e071901d300a0c2ab95a5dac1c57e4754ee83a6a041dc1b5677ae3fb9d4ce03ccd7cfa55f6277c6a9257bd6867710d7a075e5b6531775f03e370bf1fad696b02276026aca9ddb117c704618f13fa0f744e086a30fd3e87129993bc79b2aab4873ffb45cbf5eee176f2a4b564c031af4e34adfe8c1073c77dacb878fa36433d2edcfebd74393a37b326a7f2d1d68330a23e5516cdf80333b89c3f3e35eedb84124d309daee926c33127d51ed7d3b488f798f667d1be5dc76afe76e72feea3c5ccfcb8491f82854d605422cde2052e7ed12b3a1ad8054750ab7c64ea347855623b041622c7592a2533bc2d050b3717068e3fd15380a5dc6b4710480a86cfb87af70237783175f7874c43c61ceed7dc245d42fce3516c858dab5e51f916ece3c6da8da442a4794f7a84b5e6f4930bea90965213136166c8877884bacc8d89e53a6aabe7c0c9e2e67894a0b003ef55817c83e4e7ecf8b5de914a050fa3a76888a1ba219928e87085bf085e8280b60a68a5fc9cf8f397807c13789b8669f40ebb9e6f396b67b543c7921f74df06bda2bf9d47087e61f2b9a9414be96aea92c0bb5a8859e5af881efc5d02598296033fe1853de72ecb6fc65a6cadda2bc9014bb6f3557669f8379e2c09e8bfc9f189367556a453061f7f6a881e079cca3640540edf771e5e787bf5c17413e79bf8300f1dc5a5ad4f73d79798577ead91f632464aabb1369c0073abf8ee7c2813b1a75e1cb8a8aca85c5eca74b2bd6fe686265c01e34b8a05197d410947d85d4be57caf2f3136f80acda950ff8b3827b67392ec39c68c2214c5d098a2070dac904af6b3165ce896f7c885fefbdd366774dc43d89e176d0574f52d02b2095aa462bbbfff5cfde0a25bf33cf6424b1683328e1df2ea957369974ef9befce6a5c048eed1750c2595cd84d0a92c92db759023eeb4270dc1c4a72f1b0bd06ab118505ae9fe9cc02f9890c4269cc6960ef6a6060c48adf468c5393cfab14ea7d15f428f808932fb0537f364f618ab55a9b69138b427cc63a433a3107a58b9a23b34af9fac1cd394b11dcc251c608f397a005325c1e70b832012e64aee6d0e6ad97f53cc79d9e6df3244b79e6dced16363dcf31f43a04b23e9a560e5c7eed417d516d03dd88b44cad30e75a4ed1eb491b4c44d37706dd2016a355d2ad216c3763347652cb1aab9e2c8065d85a57bad03f92755a7170abf3e1d6f100f393e7d864810fc8453b41ffceb6a69f8c651b2806d57acad799893b6377b94e5006c8c60c7010d77d59a088380f7868cf8b5c246656b609cd678c6af66c18d8e5ec38fa5377c35a40334359381a6ac9427c0ea71b4c62803f252773e8a5131c9bca722759e5d8926bc06a153e105ce3cc48b3d52106ce5ac839f34c15a3e935b1a39d04d751e85a7f656e769baaca2050334020afe24af9a226cc83e2d1b037bad2b5cec3bc382e928f1d890c11741a1aaa4b77b08a3ab1ccdb590da24b8aebfd5fbeadb4c13a6e4987a15a1d84cab80653266f21f71d1167e3c9a2441e16cee20d2e028b59c5045778f7ba7b71774c10279bf2af4e0d96b5f07e565a3fe926df941748b80114b074e751767e6ba177c5e03b33033b80782aabfb60348756f7366076b0a68baa3921a28b7c4ed3f86629e616c07a8fec7711ac1d3cf1fa31c5c5d9167d95411fbab83999f2387fdc946045dbf5cdb9ee111e7ebd24d00872ba1c12a82e3cc6928d3b3e1bf752f2cbd24f6a2e96d8c21900744aee146c75aad0d3683782407d0b5c48df89b5a6717c3640446dcbbb30542645c1d54a92e51dbcd10d39eb3234e7f9998bf3cf7d6bdef3a0873c16be2d1d99f31c6e641560a443c62f94c88da4b333ba600b09612181d94c881518491ed4c5b1c54edc9d58b5d25d91ed4a236cf018d2351c15b321e06895ea01c5a3908b2123c7302abba9d62533e00e488aa58ad433535d727aa6b9d002cdab4d86873309eb79999011d479fdf5b321b984713e5d00def8a9901be1a4c921aa91fceb5f2140ffc3a220a3a5a687961e79f5f0e1b891bd4b49bc56d28b1c7faa55100a9b912a642c7ac82a80d028481d3f77dd82344c607e8cdb76a7fe20383bae03b7906a26c5797e6e0c411cd917313b07e899975a14d3"}, &(0x7f0000004040)=0x1008)
openat(r0, &(0x7f0000004080)='./file0\x00', 0x8000, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000040c0)={0x2, 0x1120, 0x19af36a, 0x5, r3}, 0x10)

02:29:23 executing program 2:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000001c0)={0x1ff, {{0x2, 0x3, @loopback}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @multicast2}, &(0x7f0000000180)=0x8)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="9f9e8f8ba10bdf37570ad843483a051b20614e890aaa6b961495eb03c931cb8baf9e7db5f3c3c19894da4a64c9ebc2b584a11f106e935361c832cb55e7e042e59a")
writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1)

02:29:23 executing program 0:
accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="00595d31ad757154718cd071b5ce5bff7c6cadac20ad4b57337dea8cec6a3178542a203be987687805059db29c2c6d66933f9eb8fee764b141503d3b2fc4f1cf7e080000005757b08c61ffbd0591b630c17b600fc1f67c918dd3b714dc8c88511c2242b1a282a540ca813cc8a7eac3b1f72431ebc2"], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000380)={{"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", "01fa7fc0031719995cfca989d32232e1a1d6723b458db6ce04bb38d089ee1e08", 0x1, 0x1}, &(0x7f0000000200)="0c001561ca329cc61e211fa0f3d086012061b6a0ac4852c66a8daa60b92b7eb5", 0x4, 0x3, 0x4, 0x9, 0xec, 0xffff, 0x4})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

02:29:23 executing program 0:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x400003, 0x412, 0xffffffffffffffff, 0x4)

02:29:23 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x1c7, 0x0, 0x0, &(0x7f00000002c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)

02:29:23 executing program 1:
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="001d0000"], 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080), 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x292)
setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f00000001c0)="61909e1c86f89439", 0x8)

02:29:23 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60aebe6311303a00fe80000000000000c4d3a63e8e9d6c33e500000000000000aaff02000000000000000000000000006c2249e60b89018b0090780017400060ef9d252befd0b90b313200000000ff010000000000000000"])

02:29:23 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f4a696c653000"], 0x1)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffffffff1115, 0x2, 0x8, 0x0, 0x5, 0x8, 0x9a4, {@in6={{0x1c, 0x3, 0x2, @ipv4, 0x5}}, 0x0, 0x81e3, 0xffffffffffff0000, 0x3, 0x5, 0x44d01295}}, &(0x7f0000000100)=0xb0)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000140)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000180)="c4a65f505aea617085d549170eadba207d2318b281a4b1102c70c2486027afdc8d4cdb3313bc26dcaf5cd0f6dc6564e4bf08fed865645fc9202622c15c6317e27156f99c6ed239e0d2861aafa82a7ef759936b07202a6ba5750e3112e5be799090b8a564023a7670161059bb5b98edcad9c01801140f0225f82f633e17a1a10dcd11cf", 0x83}, {&(0x7f0000000240)="857a657f58ac5c16928724897f5c951ab542055be01cbc6f09a1c1f902813c6bf4f0ce83a02c19034350e456a49ccea655ee626a336ede5310712cbf95be51e519e9f0c446dac58d4adb7f61630d2853dfd313448ab3a9befdb0d4cd1853b9e83122de214d69db017d70814b91f662f33f115ba77e6eeef1", 0x78}, {&(0x7f00000002c0)="00991c82b2d268985075e9e20fca3debec3af7372f8fc6ded7727f02044052d6", 0x20}, {&(0x7f0000000300)="b528d965242beb11bb6fddac6e73ba2ecee6d32ab79360f9a54015d7698e14ceb10b097bb939ecf9f6f02ad297ce965a5aba4674dce6d1c4c845e8f91f75ff09b974f50d42eedb4e31ed8880c0b807604e5d208894604689bc12c31c3acbc35aa1b39f8dc6030e9b952279e5550716ebd6d3c70e850febeec0f201965056540b0c34976b36c91c79b097b96d6badbcb705de8b045e61d602f44bce9838c4988937d96991ac00fabe1f2b73481cabc69b3431cdacd8dc6bd0c3ba3e56ad321f22d40dccbee04363de18fa41871d551f2a1b9d1302df6f0ac88076919070b124a95327eae64fea45eb", 0xe8}, {&(0x7f0000000400)="fa7206bef8726649d4cfb5afff7792b50d6b4c87f0360b756f320120588a8bcd43d5609184e240ce117b4af4015781d7089c3f2dc56000d7f418254ec4593916ed6054cd876944e8bbfa87b08d380673ee79f71ef145bb2acb4a26fddf718265651d382780ad6b85227e05373c75e0c915cd9cec1b1c743ad0e5645722ef20f7822439a429be007dbfb4e9c56affad04ea3c4fa485be", 0x96}, {&(0x7f00000004c0)="949fbe93193fe95b2abc5e743577d90c7a68db013829284a251011bef27c4fa214b81d329ae216a85950c6ad993aff61c1103f1160c1384159ec603814b9ab322b3088c8e6564262e02c8eb53c8a50d219c160204d229c02811fd65b960f8de1857f9c23cbc4c675e6154ef250a9154d518358233fb146c3ba07c510dd8b5039991690758dc16d346fcf59af4316de88b3bdb5c916873ca110", 0x99}, {&(0x7f0000000580)="6c1363ad33c9b4cf02d4f258532e368fb99f11339c97933db5913e37edfa714f3a3cac810c6f70929d02445fdab3ee5621d48209a3bca5ffe4b1d43cb8ef20dca887d0a94d6917f2ac538d", 0x4b}, {&(0x7f0000000600)="cbba01f09ff163455efd6204f8611139075635c77b36f9a0e3bc5b29809cb8d2a9ff3f04849080656387d9013809d029c518e92b841cfa56b60cefc0aae9022d71601b1305e3025b42da455dfe50741daa686039c8c565cfabd533d9a78e496fd7360cdcc83042161f49bae8ec93b934379ae9d4f5869b363b10b8068f07af3dd7dc3a2214ec42", 0x87}], 0x8, &(0x7f0000000800)=ANY=[@ANYBLOB="140000008400000001000000d40300001b1d00009bcdc4580f59f72f18cfe88016421d3d9134459465620a78d889b7a486611de18335124b8cb13eacf2e3b583107c37bb6fe7245210b0ab62a425619643b50ac3152f8bb2f4aa9d4a73031d77984cf3416b6e73b64c2bbbd9e4b817b209b73779f159b6dec0719a1e8376bea92e1bc3ce18f994d7c4efba6ad0ceb67e45d4093f665642f8aa72836e4e032132922cecb9d67885ee498dd455e3ea485a7d31fb"], 0x14, 0x1}, 0x180)

02:29:23 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x6fba3d0a)
open$dir(&(0x7f0000000080)='./file0\x00', 0x100300, 0x156)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00')
r1 = socket(0x2, 0x10000001, 0x84)
accept4$inet6(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x1c, 0x30000000)
connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="70ee7637733ae050b518c1fcca5989c429a55f8d1b738543b64f25cb15a7116d4365002c39c106cbcd0c8150abf09f8fe52f3bcb1e072ef2ad822de5c33d73179b6c38243e7f79f15fff50a94b7d744746afa657e035f39ef15c916f7c30e414f11e92e795d403d47db687ed359bcb50f6c232888439c1ad1441142f929996dedbc6a5822734e5c953e3892117dd5e6dc684e73ad37972d6b7d4f9688c728a9181cc7e62917ce1163dc32605c6937b1d207a78e787b59605e82c7f8f2d03ae937d25bc3df0ef7f680bcf51aac6d0f362a4f7434bd0f8560a4300"/232], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1204, &(0x7f0000000100)=ANY=[@ANYBLOB="1c002f2200000080ff0100000000000000000000000000010300"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c)

02:29:23 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="0e8d5284c7214b35b0227e602dc342", 0xf)
r1 = socket$inet6_sctp(0x1c, 0x7, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x3f, 0x1000, 0x8000}, &(0x7f0000000100)=0x10)
bind$inet6(r1, &(0x7f0000000380)={0x1c, 0x2, 0x7, @empty}, 0x1c)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1ff}, 0x8)

02:29:23 executing program 2:
socket$inet6(0x1c, 0x1, 0x1)
syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000f08f780b000000000000000b00bd9a07d500004500008bbeff120000000000e00000027f000000"])

02:29:23 executing program 0:
syz_emit_ethernet(0xffffff3e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x33, 0x0, 0x1c, 0x0, 0xfffff8001cc76000, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}})

02:29:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830})
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

02:29:24 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10)
lseek(r0, 0x4, 0x3)
poll(&(0x7f00000000c0)=[{r0, 0x3}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="06000000ffffffff04000000060000007f000000"], 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000400)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4)
r2 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/135)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x2ae)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4)

02:29:24 executing program 1:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e097082c4016d7d14dedeccb921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b97008700008171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

02:29:24 executing program 2:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f)
r1 = dup2(0xffffffffffffffff, r0)
truncate(&(0x7f0000000100)='./file0\x00', 0x20)
r2 = semget$private(0x0, 0x3, 0x401)
__semctl$GETPID(r2, 0x6, 0x4, &(0x7f0000000140)=""/13)
r3 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={<r4=>0x0, 0x71, "7b46c5d3f6b9f5e153a0eddbd9fe811947f87db3e0589b19c15e01f4c2c885fc6a04d5620bf5404092586bca9b28159f6895c75b1a1de0f448167bea3c67579e7c51c0f2a4af37df6639e3d09aff663dc5cc42d13180206bff9a7d73ef5eb4b3ee45eafd9d8afb185c52473330e47c0ae9"}, &(0x7f0000000380)=0x79)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000003c0)={r4, 0x6ed5}, 0x8)
shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

02:29:24 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x6011, 0x3, [0xffffffffffff02e1, 0x3, 0x0]}, 0xe)
syz_execute_func(&(0x7f0000000080)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000")
r3 = dup2(r0, r1)
setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0xa6, @loopback, 0x7}, {0x1c, 0x3, 0x6, @ipv4={[], [], @broadcast}, 0x4619}, 0x100000001, [0x8, 0x2f7, 0x10000, 0xffffffff, 0x8, 0x3, 0x4, 0x8b]}, 0x5c)

02:29:24 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4)
listen(r0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x6, 0x100000000, 0x80000000}, &(0x7f0000000180)=0x94)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r4, 0x1, 0x400000000000000}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1}, 0x0)
r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100000)
r8 = openat(r7, &(0x7f0000000000)='./file0\x00', 0x400, 0x1)
ioctl$DIOCGETRULE(r8, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80")
close(r0)

02:29:24 executing program 0:
madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x7)
mprotect(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x1)
sigaltstack(&(0x7f0000aa3000/0x1000)=nil, 0x0)

02:29:24 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e12a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair(0x1e, 0x20000000, 0x2, &(0x7f0000000080))
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000003c0)={{"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", "eba14aa2676e2da023376d70ae78d94b320e494942354f55f9524ba6cde1b85c", 0x3cb17ee4800000, 0x3ff}, &(0x7f00000002c0)="7eb562ce89e5ea593bcff882ddc9258e63b70a29305fc3cdc62a31e69d17fde9b87f836df5df226c2848dd6f8607b59451a63ab0e7c6a10bc79b553ece1572989be8158ac74226478388def1a107755477c03bedd1bc433b77628462811c77acaf5d32f89b38f00784b3e5431cae3b55181ba94d80fef5510368b2b9e4f0bae4600b682bf8896a97f8eb6efe65b176cc790a9fce81926a98966ebeb082cbe6f0a07ebd984abf1df98aa89c549cd293badf62a660cf183725707e19400e70364798d2581166788390c624", 0xffffffff, 0x47, 0x1, 0x3, 0x10000, 0xa3bb, 0x8000, 0x9})
r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
syz_execute_func(&(0x7f0000000240)="c4a26d9e8e00000080c461b115b6b5130000c421fa6fdec402958c10c461b168d6c4e295b6b3998999996766420f3a0fa9a6f5000000c422792ab301000000440fd547b28fc9a0957413ba")
sendmsg(r1, &(0x7f0000002740)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffd4f, 0x0, 0x484, 0x0, 0x1d2}, 0x0)

02:29:25 executing program 3:
syz_execute_func(&(0x7f0000000200)="b14f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f18674643818922000000655666667c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
readv(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000100)=""/118, 0x76}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/136, 0x88}, {&(0x7f0000001400)=""/28, 0x1c}], 0x9)
setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000001500)=0x3, 0x4)

02:29:25 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x1, 0x5, @ipv4={[], [], @broadcast}, 0x7}, {0x1c, 0x3, 0x5, @mcast2, 0x7fffffff}, 0x9, [0xfffffffffffff2c6, 0x6, 0x2, 0xfffffffffffffffd, 0x80000000, 0x5, 0x1, 0x7]}, 0x5c)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/229, 0xe5)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
socketpair(0x12, 0x7, 0xffffffff, &(0x7f0000000280)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xeb2, 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240)=0x2, 0x4)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x410, r0, 0x0)

02:29:25 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
pipe2(&(0x7f0000000180), 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="010100"], 0x10)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x3)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet6_sctp(0x1c, 0x5, 0x84)
ftruncate(r0, 0x4d)
accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)

02:29:25 executing program 0:
open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001200)={{"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", "e979e5183a8c09206141ba75eb1ff1a1f3ee86189a28421c43739170eb796208", 0x0, 0x100}, &(0x7f00000000c0)="7f28bf0c6ec0fb4510ba9f973aea7975a22fbab14ab49cf579c0c533420ef4f6046507e992b273b7a671c6aa6686c32380c8009740bf91a873f1467dc359f51873d63f10b907fcaa3ebdf763c2092d0d442e88ccfaf10e4ac360322bfdcd4c5f8b2f6bc139a44b1190710296cc9c2f72482898767f2225b8c638e6229f0025d9abb02fc04a0a99d332cdc97765a0ead7ecb9b45e6e98109f0f36cf4f4310273678609b4c9dfd905ddf391522fb9df9bb7662bc", 0x0, 0x800, 0x8, 0x78, 0x7f, 0x0, 0x8, 0x2})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x5b)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000200)="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")
sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)

02:29:25 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000)="0e16d0badd1a81a091bea9143530f3d0870e75cb17510af3", 0x18, 0xd, 0x0, 0x0)

02:29:25 executing program 2:
syz_execute_func(&(0x7f0000000200)="b18691cd808e6b00440f1804e38a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cd798b2f4405f3f2e660f38386d05f9c401cd147f0341c4429d0777585075a16185819255b08dc3c34545186746c421ed65dac481797ec87363df7575f30f108609000000c4ee0f0f66470f38026e5f520fc226f775734646436140090dd86f04f3d00fc4636144719700dcfe30")

02:29:25 executing program 2:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0xfffffffffffffffc)
r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f00000001c0), &(0x7f0000000340), &(0x7f0000000380)=<r3=>0x0)
getresuid(&(0x7f00000003c0)=<r4=>0x0, &(0x7f0000000400), &(0x7f0000000440))
freebsd11_stat(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpid()
r7 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000540)={{0x1, r2, r3, r4, r5, 0x4, 0x1}, 0x400, 0x6, 0x3, 0x10000, r6, r7, 0x7})
mkdirat(r0, &(0x7f0000000600)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
fdatasync(r0)
unlink(&(0x7f0000000000)='./file1\x00')
renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, 0x0)

02:29:25 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
r1 = geteuid()
setuid(r1)
setuid(r1)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xa}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r2, 0x0, 0x19f, 0x4}, &(0x7f0000000200)=0x94)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)

02:29:26 executing program 2:
syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c002f00ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd2, 0x20109}, 0x0)

02:29:26 executing program 3:
dup(0xffffffffffffffff)
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10401, 0x20000000000)
fchdir(r0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

02:29:26 executing program 1:

02:29:26 executing program 0:
fcntl$getflags(0xffffffffffffffff, 0x1)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x402, 0x140)
open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x4)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x2, 0x7f, 0x2, r1})
open(&(0x7f0000000040)='./file0/file0\x00', 0x41, 0x24)

02:29:26 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

02:29:26 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c1d660f3a22373898cd801b69e4f56962f5696200d9d9d017795b69f9f9680c000000c4233d69e026c7e4c753fbc4f1ede1fed4f47d82663ed107420f4b05feeffffff216657051c422b18cb6070000005151ccc4a27d181e1eea01eff2cc65dc5f0000460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x1000, 0x200, 0xfffffffffffffffe, 0x1, 0x4}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)

02:29:26 executing program 1:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xffffffffffffff80, <r2=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7, @rand_addr="5567bb41ae258e19a387c46e8cb90082", 0x5}}, r2, 0x9, 0x4, 0x3, 0x9, 0x4}, &(0x7f0000000340)=0x98)
syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
select(0x40, &(0x7f0000000000)={0x4, 0x2, 0x4, 0x2, 0x5, 0x91, 0x40, 0x4}, &(0x7f0000000040)={0x20000007, 0xfffffffffffffffe, 0xfff, 0x7, 0x7fffffff, 0x5, 0x914, 0x67a}, &(0x7f0000000080)={0x3ff, 0x8001, 0x5, 0x4, 0x3f, 0x10001, 0x1000, 0x8}, &(0x7f00000000c0)={0x80, 0x7})
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4)

02:29:26 executing program 1:
r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000)
shmdt(r0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x10)
r2 = accept$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={<r3=>0x0, 0x8}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000540)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0x0, @mcast1, 0x3}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x5, @loopback, 0x2}]}, &(0x7f0000000580)=0x10)
openat(r1, &(0x7f00000001c0)='./file0\x00', 0x80, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
r4 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
openat(0xffffffffffffffff, 0x0, 0x100248, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x53, &(0x7f0000000300)={0x1ff, {{0x1c, 0x1, 0x9e4, @local={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x0, 0x3, @mcast1, 0x3}}}, 0x108)
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

02:29:27 executing program 0:
syz_execute_func(&(0x7f00000002c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c7388882ea5d30fbbbb470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")

02:29:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0xffff)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830})
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

02:29:27 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
shmget(0x2, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="399fc18fd282a03f"}, {&(0x7f0000000140)="5c3dbfa45b3785159e418111430742938402591ee3c18677085b158b8bad22853a7d603a12a6cfd7b33ce7ff386662aa3df72eb119c8b616228e49f6c8fa9ee89cf7f30857d2fc18b54876b16e38edb92e533d986b1ed8ba0f95b37024b5c6c293082c8dface264744dd6b84eb7a87a44cce9131a0454a9d7c8f6e9bd8501ef80efaf470651b42f62040000daba4ad0c362b6a92781def0448489a0544f1a2536b4b7f386f"}, {&(0x7f0000000200)}, {&(0x7f0000000240)="4487f39da74781f1cc49b69c38defe8491745881d665b4468f35a4ac50b2d6d49791dd25dd1e58553cc7b9b6c77b56e078993ff628bacacb88c3c3e105e01fcd0e51"}], 0xd2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={<r2=>0x0, 0x9199}, &(0x7f0000000b40)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000b80)={r2, 0x5, 0x8, 0xa811, 0x1, 0xfffffffffffffffb}, &(0x7f0000000bc0)=0x14)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000300)="25022770d14f9944a189ad9fb17d4a760fda83dc1b23bd3ae351c0554d8ca12747f0d074d087547eee8982e838cc67af663863e50c088517ebf6e6435b56379d6f71548940dbfbb63951206af6865a97d0224123142f050048b2dbb691f83188a18673948e3dd946ff4eb38999f6f64004c0b60baaa2", 0x76}, {&(0x7f0000000980)="7dc1be9c3ea7ce91c145998038088e8b9391447afbfa5dada7712b2be84005905a1189b47517c1332fe688c74b659e713448e2883a593feed1ebc413f8f454c63aaa8abddcb8756d53989561e603f0af8538a8532932b165218f8bf4cd345529153a5cb3cb79bf4a2f7e7a1003c3f8c35024282cbbf85116661459e4067eef0b32f35b5ea1fb7676b42a24afc8cb3b02f747e7141dea6f446637c30c97fc7ae2f76956495454512517175a12c9165752613145e068505c4b387cd226dee94ec20559b654e438f7e81b492aaa912c8e518ab87515def676ab7d17b1c6ff7f56edbe67beac77979d9f13b5c5266d4de8c2cf2a", 0xf2}, {&(0x7f0000000a80)="84bc36c40cad12ee77ecedce2666c680f52fa7676af302d854bf9ea993e44de63470c92faae1917440606087ac468cf0ac68969a60a07e6981ab236914211f68e63b76faf27a91f4d85f6c987b8dc0f4bf44b975753893a429949911d826192b7790c68b4ba78f5556690cf17c59e95336dd56122ec6b65e60ad73181a82a44ed0bdb0ec83eac6903c33f329508f406e008044b40e5bdad5d3c8a5a86bd259e33270cef78b90", 0xa6}, {&(0x7f0000000380)="01dfaf48fabee8b57b4c6944561b62d4c33399bfe4ad2accee911b3fd225de52da1b33671164ae77a156e271516ca52be619ee5df26ea9376cc2a6a6eddc4f47310ec0ad6b3d5e541b79d2eee801604321e09b5e183cf6ee", 0x58}], 0x4)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000500)={{"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", "fd2e761a9cdf08f5fe977b99889fbae1c46effced6834611bb6523514a4dd61e", 0xffffffffffffffe2, 0x7}, &(0x7f0000000000)="8ee939dc1e8c4533a85379a959ea573f03c230fa4e6eddd112211fb309365a00b1c3af46bdddd6e89bd53061becdcba9d1197254e46252b118d480d53c830556d745c1dd7c73fec2185ff6e8f57b87290e9a1b2d750184daba5ca0fbcd7d1fb1149afee2f39aaf2ccf262eeaf5e674df1a1e38c54d7d88cf40fda949f8276bb07262f9f0f4ed84febaf0dcde40138a814eaa1f5094fb02765bddce90b16616afdc00ec4e80a5ec5022ded2963f84e848f82c3b8c604626dbd98308151ac2ab31e470be3529300608432123", 0x8, 0xaf66, 0x7, 0x1, 0x9, 0xffffffff80000001, 0x0, 0x1f})
semget(0x0, 0x0, 0x0)

02:29:27 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x0, 0x0)
syz_execute_func(&(0x7f0000000240)="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)

02:29:27 executing program 0:
syz_execute_func(&(0x7f00000002c0)="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")
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x41, &(0x7f0000000400)=0xfffffffffffffffb, 0xfffffffffffffc64)
ftruncate(r0, 0x4)
r1 = semget$private(0x0, 0x1, 0x28)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000280)=[0x9])
fstat(r0, &(0x7f0000000000))
accept(r0, 0x0, &(0x7f0000000100))

02:29:27 executing program 1:
syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0)
r1 = shmget(0x3, 0x3000, 0x12, &(0x7f0000ffc000/0x3000)=nil)
r2 = socket$inet(0x2, 0x20000000, 0x6)
pipe2(&(0x7f0000000380)={<r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, <r4=>0x0}, &(0x7f0000000140)=0x8c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4, 0x9}, 0x8)
r5 = open(&(0x7f0000000080)='./file0\x00', 0x82, 0x140)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
shmctl$SHM_UNLOCK(r1, 0xc)

02:29:27 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0xfffffffffffffffd)
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r1 = msgget$private(0x0, 0x2)
msgrcv(r1, &(0x7f00000005c0)={0x0, ""/193}, 0xc9, 0x0, 0x1800)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
nanosleep(&(0x7f0000000040)={0x3, 0x7}, &(0x7f0000000080))
r2 = getpid()
msgsnd(r1, &(0x7f0000000200)={0x3, "db045b91250b5d6d93bf59c9924e1d184dd966964a2d35334cf069b4f8c4b27cb25438ae94dcf91dac849d223419aa0c431d884a462c07c0cba7b634464ffa4d7c1bbf339d0d3069bb94a126422f925e5e78ac32048221d518f2696d95434c43e191feb3a4ff962c1c615f3a545818df209b3e1194fc0af7"}, 0x80, 0x800)
r3 = accept4(0xffffffffffffffff, &(0x7f00000006c0)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000300)={<r4=>0x0, 0x4}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000740)={r4, 0x5}, 0x8)
wait4(r2, &(0x7f00000004c0), 0x1, &(0x7f0000000500))
socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$getown(r0, 0x5)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0), 0x8)
pipe2(0x0, 0x3)
r5 = msgget$private(0x0, 0x48)
msgsnd(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564)
r6 = msgget$private(0x0, 0x10)
msgrcv(r6, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r4, 0x0, 0x4, 0x102, 0x4, 0x81, 0x2912}, 0x98)
msgsnd(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800)

02:29:27 executing program 1:
syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fcntl$setstatus(r0, 0x4, 0x0)

02:29:27 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10}, 0x0)

02:29:28 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c195e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000240)="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", 0x0, 0x200, 0x3})
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001240)={{"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", "58fac030e4f9e2f39dce5eda3222ad78a22a71a332a18be53024867ab8f6e232", 0x1fc2, 0xdf}, &(0x7f0000000080)="c503f14ba6567561243f810d4cbf8addfdc1abf6cc3c63119a7c15e999a98a415281e16f6b7a340ab87981485eaf87866d69360d083c2d42e779198d4429e4ee2baeead8d572908c3348f4bcf0115b1f6ac373acdb6136ee6b6bea7ce5ca1531771672", 0xfffffffffffffff9, 0xfff, 0x0, 0xffff, 0x8, 0x0, 0x40, 0x3f})
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000017c0)={{"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", "fc48f577b5fea17ae4583166f3286fefb83e749e6913f1149ebf3dd34bda1c5f", 0x7, 0x9}, &(0x7f0000000140)="8ee968eca05515d6c60ca64500db4f0631dc6b4ddec0913121539bbc", 0x10000, 0xa565, 0x3, 0x6, 0x4, 0x1, 0x0, 0x200})
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000016c0), &(0x7f0000000100)=0x100)

02:29:28 executing program 2:
setgid(0xffffffffffffffff)
r0 = getgid()
setregid(r0, 0x0)
setresgid(r0, r0, r0)

02:29:28 executing program 3:
mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000eab000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

02:29:28 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000a728"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0)

02:29:28 executing program 3:
r0 = shmget(0x0, 0x2000, 0x101, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/86)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

02:29:28 executing program 3:
mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/249)
syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f26813000000c7e4c752fbc4c4a1dd57bb998999992d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e")

02:29:28 executing program 1:
r0 = getgid()
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r1=>0x0)
r2 = semget$private(0x0, 0x3, 0x0)
__semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000100)=0x10001)
lchown(&(0x7f0000000000)='./file0\x00', r1, r0)

02:29:28 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x25, 0x0, &(0x7f0000000140)=0xfffffffffffffd51)
r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/17}, &(0x7f0000000040)=0x13, 0x30000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x81}, 0x8)

02:29:28 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r1=>0x0, 0x7}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r1}, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x8c)

02:29:28 executing program 1:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
socketpair(0x0, 0x0, 0x6, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair(0x1, 0x20000001, 0x7fffffff, &(0x7f0000000180))
getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000140)=0x10)

02:29:28 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0x0)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

02:29:28 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0xfffffffffffffffe, 0x0)
clock_gettime(0xf, &(0x7f0000000140))
getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
write(r0, &(0x7f0000000000)="5f3cd22fc0492f2f6af04e36a022a7db483f4ba3c95c62d734c3e301e40b42adcc7d1256c93a8fe779a6e4ab679fe721bdede6a29b2eb5e6cdf50c42d91803e1c873c15460bf6bb5b1c34d3ca54d8f46a6fc33f2cd03841b76875ee2658501b0a0f98ea762647d5d5fa4956aead80e18f36a50bc380d78265b50d78d8b7ad0ba78", 0x81)

02:29:28 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00')
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sendto$unix(r2, &(0x7f0000000580)="fe5575de88fa8aa72ae2e123ab7ae4acc618517083800b388e6c7caaa9e83012273f65379e1bc09e115fdb42b1952f4698920d362465789d7d922bad8f35fc5eb8515fe9ab5f5206306b5686feda1ffee04b85571b1505bcd30c27107c6a66e2a429dc1258eaddd41c5ccee48dbef5f3ea9a6111681b4cc8e1f6c1a7e56813aa6a3dd6dcd90aacf05f5e0ce4f541673e", 0x90, 0x1, &(0x7f00000003c0)=@file={0x1, './file0/file0\x00'}, 0x10)
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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000008c0)={{"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", "6b81a8039eef518d90431ab7813d1dc0e35b48d27bb3b74ebf48bcf82675a38d", 0x4, 0x10001}, &(0x7f00000002c0)="2d7b5a254286b66501ff", 0x4, 0x1, 0x5, 0x80000000, 0x9, 0x46a, 0x7, 0x443})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc51ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00000000"], 0x1)
ioctl$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)

02:29:28 executing program 1:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000b80)="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")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

02:29:28 executing program 3:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getuid()
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
r2 = open(&(0x7f0000000480)='./file0\x00', 0x100008, 0x2)
fchown(r2, r1, r0)
geteuid()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000002c0))
getuid()
r4 = getuid()
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0))
setregid(r3, r3)
r5 = geteuid()
setreuid(r5, r4)

02:29:28 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0x8, 0x1, 0x2, 0x9, 0x6cc}, &(0x7f0000000080)=0xa0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, 0x8)
fchdir(r0)
syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")

02:29:28 executing program 3:
r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

02:29:28 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="1bf324a89486aaaaaaaaaaaa86dd60a0c508000800000000000000001300000000a58d630b3806ab9000000000000000"])
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x0, 0x800, 0x2, 0x1f, 0x200, 0x10001, 0x4, <r1=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x6}, 0x8)

02:29:28 executing program 3:
syz_execute_func(&(0x7f0000000000)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

02:29:28 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
poll(&(0x7f0000000000)=[{r0, 0x81}], 0x1, 0xffffffffffffffff)

02:29:29 executing program 3:
mprotect(&(0x7f00001d4000/0x4000)=nil, 0x4000, 0x4)
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x2b1, 0x3, 0x80000000, 0x1f, 0x8001, 0x20, 0x5, 0x2}, &(0x7f00000001c0)={0x8, 0x8})

02:29:29 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
futimesat(r0, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240)={{0x3f, 0x2}, {0x7146, 0x8}})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000000)='./file0/../file0\x00', r1, r2, 0x600)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)

02:29:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1c9, 0x1220, 0x80000000, 0x8000, r1}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

02:29:29 executing program 0:
truncate(&(0x7f00000000c0)='./file0\x00', 0x1f)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x110)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xc023, 0x2)

02:29:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10001)
ftruncate(r1, 0x2a60)
readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read(r1, &(0x7f0000000240)=""/175, 0x2a60)

02:29:29 executing program 0:
r0 = socket(0x400002, 0xfffffff, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))
r1 = dup2(r0, r0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000140)={{"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", "7ed5519195a810bcf7b6b0c15d13552866d979d7ef6d0d084e759e0ab5c925c3", 0x7, 0x60}, &(0x7f00000000c0)="48f88598daa3cdfed855fa1548ade724cc52e6056bab9f56b4552d699168f5f53c416f81e994cd1daa709968276fabd4b2b5bde0ec12891b4a929e80f0f895babc224103fe6b732c6e6754beb555e1d28ca35d2a878fdc38b62f368c652369c8b28d8b649655925a9cad4f8cd253aaf60c117ff5301a6592c077fc", 0x3, 0x2, 0x5, 0xffffffff, 0x3ff, 0x6, 0x3, 0x1e6})

02:29:29 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6af7", 0x2, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x3)

02:29:29 executing program 2:
syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c002f00ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000")
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x3e3, 0x0, 0x0, 0x0, 0x100000289}, 0x2018d)
socketpair(0x1c, 0x1, 0xee, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x1ff, 0x88f7, 0x280f}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xb501, 0x1, 0x7, 0xde}, &(0x7f0000000140)=0x18)

02:29:29 executing program 0:
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}, 0xffffffffffffff49, &(0x7f0000000100), 0x0, 0x0}, 0x200000000)

02:29:29 executing program 0:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, r0, r0)
setgid(r0)

02:29:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getgroups(0x8, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, <r1=>0x0, 0x0])
getresgid(&(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000200))
setregid(r1, r2)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x17b)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7319, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

02:29:29 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pf\x00', 0x100e00, 0x0)
__getcwd(&(0x7f0000000080)=""/19, 0x13)
ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7fcb304e0747ac2722ac26f71043131e99cb10e8374adeb6a5480938191", 0x1, 0x3ff}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe})

02:29:29 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x30405, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x80)
ftruncate(r0, 0x6e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r3 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x3}, 0x24)
ftruncate(r0, 0x103)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={<r4=>0x0, 0xffffffff}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x400, 0x6, 0x200, r4}, 0x10)
syz_execute_func(&(0x7f0000000080)="c442512e7352c4226d2e4e0d3666420f705c2708a9f0806e000045d8eb44dd89c30e7852664d0f3a609500b0814c0146cf1deeddbb4c0ff95000")
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)

02:29:29 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000240)="da7a039964c670d36bae63e9c5b5c89d74b8f393adc70b2c3f67d9098fcf5f17d25d591dbedcd0f5c78cab30bc71f00537d583c0b1d096f212c859173a210ce10a318869c87f838dc0d3d89ccae466cf0945a39219cf97b3f04ed6d8b08743d0e696a2e5677d40229dd0c1ab75631ca547c058eddd098914f2b5bb35eed875e3fee468d2296a9aafa7ea28c9cd8d49b9ce236c07a6b0c3c8ac4c282b1cce7cf7d37a9a0fea31c622398741e07aa3f49ed4")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02dce590000008fc840ef0e0ce4c653a60f450fbd27a95ff9c4c2c23d780201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a362ef3460f10035776c161614d4da3b57ddacfa9c1460000e1b1ac45902c892a262e2e450f380a584e009f")
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getrlimit(0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0)
getsockopt(r1, 0x4, 0xc, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
open$dir(&(0x7f0000000140)='./file0\x00', 0x110002, 0xf4)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
r4 = dup2(r2, r3)
getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000180)='dctcp\x00', 0x6)

02:29:29 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f00000012c0)=0x99a7, 0x4)
pwritev(r0, &(0x7f0000001280)=[{&(0x7f0000000140)="5b9310e4671e52c1890575602c18d86b4776d7dd8e558829844099cfcd133a03e523472d49e36d7b176caeb15d6d530fc77b78553728ee04050a419853bc26211490fea083e7e73830bb0c67e3a5f4eefbb1d4b09395d9e1fa15e1b526dbe740dfa1c4130fbb3b44ff4b2b72679fd81ad0f79dad37e8da5e0c087390d100ccbaa45b0299a905e677736b0f6ea75cb06c295c8fc361f1098e9a34bf5f2b87ff03618e8bd1459de15cd0a335cfa8f1347a42172a05bf650c272cefeb0fe860a079009e5abff6ba7f2d33eee80e21766b4f3d539b02cc7e89c403a2389e4610f74d46308fa49afed0f7caebc34ca9fcd6c9c20ba57997966f26ddf79bf27ea21fd7e02c698ecd9463b0205e33e93ee23f0a1f7a8680a34f769ef7f42618fbef0cde1453ae34f5376e32be9b299717edf52a53fd9cb7549746f10a71cd8d21a0a3388745ad8d980fc20702c3c243b7166c50673bf5dfa2bb4b2a923261ffb2555e5052fa48a8fd7219f7cfc57ef20f990995a919e9dcd1ccfba33f350730d8ff9935cb05c3b8b6b4596b41255d8279a9a7cbde56c8c3ca3336ca16e81486c67d286018c93d5915f0a6470639ac5ec9ba5c2a63c85e030ff5803292bf76c2bf3407e6c135521ea57297f5004045b39476c8763fb7c1792df10499e7ac50547787ea48dea04f27ba5bfee5ee70705285ddd53c1c846cdc965965d1eaa6716abc7994731e0c8b791cb1c3e2bc106b843e4b128714768add1875bf5879d61b5ebce88c25079412fc2cb26f76f58e9141860b14c3bb59231c4bea032fc789baf1e8587d8a9221a064be4ce52faf6876256c4553e6f9bb50f4b56f97d13716c83d2ceb81c8e478205dfef47dd53007928d188ac0a6c72ad8d6fd859b9e3868944c054a9ceeb9f14633c03e48120feee6649d2c0e60b0445afae1a5b85e7683beb03e9fcabc5bdcf74babb16c6686234ff82bbb6b2412ec79d0eeeed1a05de8eed239b1fa3bcc27dc6dbf4a3a807ebd31dd62984ed7de5ee38a077fd0a4fe73d016b460316cd242516b7f13697705f61bf7b127f313a56e63b019c3e99819aed09cda84e137caa855b17a78b636742076195cf0f3d68a48124bde29d8efd2a72054e5dec412266e36819798a2f34761e53dd42838c979a397df7ab67772182d2cd8527d595bf44afebe1b1be2ce1a8ad564eebe223f96389b37fa2e72c3274a5bf4c78c1d3412634a1e88191fb82f6a0007206cf5a1426bf9c3ac759374ca56208e7c2468d4f9755fcd0e6cb7593a6100ac3afb74efec55a89bca07305283dd7c0805406496a55dd2f309a3adbb2138c675c7abf032f851bc9907f7dcfe98e723024e8a0bbe1e5a94764208e6a065dbdafe6c4247a455b504ad3abaee7ab586ed0addfbcd1adda1169a3e60eb11ca5bf549c05b2b10c39a061b9fb5de7f601a7de275da880cdce2c879a1bf0bf0d1c60c9a5636af440028ab65a7fbaa48f5eae2364e63d7b40cdc66b7bd761fd92f175bb4caad5504cae7e864739b318a9f97b55dc4bf70176ac9cb513a789b65e38980b1b527b976e06027941780edcd748cf592dd8231404c21b2b7e8be102fd392cf9a3fd91332ab9d4063934872988f4bc8bdefac92fd36556726761ceb88035c98a79a91e8242e1d92aab7119b7ee2f553e804b78507118cb966e8b036dfbaf902e94e59275e52f6518762a175e4d2ea75f3604973d5ab18aebb8e84cc0d052b743b8c0e30d2e9f73192fcdea61e09fa27e049083100959ce9c4ec82ccfe699beb8a36ec5c7e5e379cf83ff7be6195880c34e98b1787edbae6b1cd0b1c64a2b012a99de0fe9af856b3b668736068d8c099464b51727b6cdc966bb0e27b290527c845ce9d3bb512ef666d378d1b1d4c002e1015fc1927461b536777dc133780bb8e6785b7d31586ce79e4152410b513b3255b36965e841f3612a10cceb661edeba65182d058bc885e6d91e0c1aee3d7f3e6b47804ec3aa0e11ed7fb353bb9fa75889de527760ba1ce35e1dced8f03b62f34eb24f4eddc6e2cdbadc69adfb609b85941a726f61b3facc4b4945b735d2a16eeca756c8d3ac19c15daa0825aa44ed3f1955f56eab640a4dc5b3022f9966426baf15ff5e32a4848c43ffeb338e17f0aa661dbbdf81e563d38b3cb1dd450dbe5a4f1ca9b8202dc312ba69bedb2e0995bfed3dfd9be10d9a954eda9aa09b54cc5b26034a89f1df58cccf5be4e14c644b3bf058993f5c831708ad1259e5c30b0f231a5409cb71856298aa4ce229fe5784249ef6b400cddc24c37f21d565c7451fe9d03410dc3aff74e471ba42114e27b204d7c91e5db5eadcb9bba9cb716ac4bd021f5b559846498ef162a08ff9adefb32a8b162ce08b621894691732dbfdb51afd24c5c553ee0d46c1f70597753728c37e1ea12de6acd3d95c1f32eb3675442fe4b36c4d967433df264ac73a58a47f0fab02ea3899e38d70100a823131be9ef1790e042f154210ba7ca52771baafcf2fccd548248191247daf27c5199321bd6d2f2ab1961c50aab10a4206301fc8f49ddcef24bf1f9d4f92eb88e4710d185ca0f4f5e1c53ae69288864e37175b70fe1c1003f6f647b8814261fc8d4656c1dc16b93080ebb948b641a357654f29cc5cc9c7c68919d1a1650f322c99c8c83356e8576327a83c8f998a9fe04fd39bbfe2463a83ae440a8bc06ab04af8e0589eda3146699cd0460483b43364b9d18e11bd31315f092f00f9754fe5d4db7231de7de2943bdad7bf64fd275f0bd6e87644096e01757042f6bc4ae4e5135946a2d6626b192178171638a035037cec1e5145540e850cd061d95efa2aa83456e2188613ad6af293390c33f1af5d9fbde5fcc155f77b57508b8fdf5ef4189a640061e612c27e8f2486f24883f2288b916314f3bd42f1499d2107c05b66fc4397bd75f27a538a8435ed82bbb700e095910a2b52058bca5aeb5070aef0d05e495056b0c1b359bb26034538ec4d1d9661d7c0c46ec2768cd6fc607daeac99dcd0094294278ab708d4703149ff7477b99bdb64f6c1d916c58560c3893a2a2ed96a7af07ee07c4d6c4dce3845d9d49d3a1c3fda2cbcea0621af02cc3cc91b9c5145ceaf948920e05b9568c490966c1dea32b70570996292718affeb959b99c09680d14cafbb53f33e45865c8df6313f669f656a94da987742e24fc5cd010559f0bd385d791602561dd05278b822ddfb8d58b4408ff8394e38711f73c46e5c860874c299e3a1ec531c412ca4799d1620fb1e31e9379ab990d11fbd0b33d621e0015b76d7e85923a1f65d8733953baf71b1c37de051e4f2256664bcdfd1103bc70b62c6d2c8ca538e89ce7a009281696d8575bb0b067ff1803f034a94e66d69fc355b8b7ae271dbe1a13e6d08c1185fa6dbd310290b88c567963d839fde898250009e0ce88d4372de0cb75aabba1bc2a07d0081d6616d0c9c51534415f0d72c4689b75296ac08d3a336b28abc04f31abee3c684e87bf152e8b6e4af3a7605959e3a840b8f48c771ba05a9332c6b2f1629b0e6647cfc81f19e86ec9980d84e60e17a6f8fbe096f1bdee0dfb295ca50b538beaa8ec67f365733a5170f63623d62c3c068daf62f0deadd7a0348dee8b185ab91ef5d38edfd0fedc89c842350c4720b344464e4bfa9f5d2c24926c333d41b255ced69c81d3c57b8bec6cf60829f5657b608a5967675826d17f9adc903d2cf9966c958b3a41eb1dee5da5a09dff18571f7e9862cf12932600f538a4ced7a5f8287d6be907eafb4cd3b4e6f64d91c8f5bfa6390862b85ec4febdc2b165b859a62e5a1a8383a92df3d28e807cb4aaafc10e9cd5742a824c6b7b264a88d023de4b2b8518817056e8f507a2322f85ab18ce79efd09190ff6a85bcd3715e939ea7d5f2a15f8f25111de374f767ccc66955def943bd6d36d78df5dec5514df6abcdb9afdba49bc7ae3653d8de3abff5ee5ed168e8d4a234f9016b2d91debaff9ce4b5cf6877e4b8f81a06c6869eeee6a72822c2c732bfcf431f04e335ee9022981f3e8aa99bef9bf581138b5120ef3d4393e0be2954ae2ee2f827599114f8783508ae3a06a59358eafb3cade377d62375058c80e39633c658071ce10028ec396f612709029d2bdc7aaca038fbc6ece130f5a60edfeae96f99251ab2ac271f4a0789e312f7853f26b1dab42b4a8abfc36875ca5d5bc7460f29e11690ba2e8aa5ca4187196a4d86db299b4f5bb0cf99efa6c2a2a1e33cc7a98d150309ee73be400ba6868caaf1614a1c55e4e9940c6f472bc4a8ded36fe8645c3efdaee9a2226e83935daf0260248406a0520b1306b15a686f365524050e5b54e86abf0089fb0e279a4c0ed1365c624a278cd97784851a58f5c85e10206b712f13ba6059b965a1d80ac330280e0288ee5d0772accdfb1408a737e482a57b858cb36f21877a7d9449971fcb6615bba194563379c9874b1b4f6245b5c7b507833797d2dce27065613ccfbfab76b624139657e4a6a9435ef9818f156c4f50e9267bd7d8c5cb68fa2a23e34a75e57c6cbd3414b0071fa22f48406c04439c50eca67fd8ac34c5261bfdef620b36f3e70188fa46cf74365acb89be226106b1cd1c986f509c4494549d70949fea1f0ccc44b1a5dae8b7efe5c04f0801652cc5b35319a9e153a2ab467227a0d2f302f856f3919250118c2f6657cd1d45a2fa85768aa7d0711b79559cd6d439b49abc6da675644449f00df1300fa626f5133bde63c75bcdd0e3604bd61724c22de869bd9f457c8e1387b2c82580cef6b70306ee9645da16e43cccc4f9c3a6e2c25613881d6c2abce08b4d5c46706bf31b0007a0094ab4a20083c4578386e7000531ad2cab6eff9d3d5e597ad1570d8a5e9286de368668329b3a19943965f719bf19bf073eecdea78f6229e6baa63ebd03a174c993ab4eb55c6d411c171b6550eea60be830a9d6a2bb858fab9b4990027ce2eecd27ad5a901727d09c22943aebe62b63a3dda997441088970a8136ce653baeca0af63bddd7c08c94df0e2fc7d9ec135db105d905f45d0c9d2d6b09db9d6a304fca3f651c72a8e0ccbab90c210ea45e0c470b52b44220cdcb49ee8b7d97db557ef9345003794752df80b0711a4cac82be2d40aee4b0b2b9786cba1e43e96b0cbbd9a504a1bb8cc27155eb94036254660667131a4b7a69ef50d275542c1618177b189679c01226a08cd7575597063f29d13dfc6b94dc2fdafb49dd9edfddc86342cd971d9d13589db712e0722f174d8fbb95e0be74c63a0de6e6904e6e9e50a49c6483c4799117b1eaa4634fefd5dcce0889853540a4e9d536c867326bc795a46dc1efb3e06e749768ff10fd8560c22759a5f13a44b174bdd113fb1c15ca01527ab48c03256f1dd5530005ab59b1b0b0934676b370f287c7ab370f577034dd2fb0ae9eac59dda091d1c34868f93da8a12336cbc85f63421c16278643ca446fab10da64a4c104de656120e75e201c82fb624a3de6f5dd62fe42c440007a1bb2d94872805a57c5045465bfdfe2be16dd6d0511cd3696f2cd19f1d8acb8b148044eeb7cf2baebbd96e245eca94a8de0b1d484228efbbd0a033492bce6fd7c8d1a7b073505573964c08f26d16102600dc63221e11214acb09b0b66dd92ae69e61b547d51dabad4590206d2dfaa373130f5632cb9d1ad805a1c650d3014cf420ad6e46f12d43ad74127ad2dba4f4e3270f943d0192fef511dcccd1239571d87e4f348058f2b596ddfeb8e510b79f335d5e4c15ab8a16aabb4d247bb0ea643695d53247a27f2c569cd5fc9e3c35275a85fdb", 0x1000}, {&(0x7f0000001140)="58754e14632f3d6d0dd86b7520976e4ae42558778a12b839bbc12fb06fd34eed83fce8d18d7670e256b5c45bca4c0558861abdb56af7de50f408d9662f0f8b4d4b864eb5d1a181d0c9bb7f29472d384477e9a93ed399d3abe4cec756a71196f6cfa7fd0b8a622b347826e169352fcdb9729175045de2b4422e014a290fd8a848e3e908eb1d38fce0efa5eccb19810cc6e6b4d038720d6051719511bd4c21bc916c25353d4853d94734d64d4a47717cc33392c0a7faa83d6485abd58233a7226b7e6816071b22f60a582e2cfbd33b106836cc02a9bb84e0f3ac8635d573aedde6", 0xe0}, {&(0x7f0000001240)="a7edd275e25ae89186798026de7d1bfcc265bceb1e5e9618462c5cadff5c32", 0x1f}], 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}}}, 0x108)

02:29:29 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000140))
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

02:29:29 executing program 1:
r0 = socket(0x1f, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYRESDEC=r0], 0x0)

02:29:29 executing program 0:
r0 = shmget$private(0x0, 0x4000, 0x480, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/157)
syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000000849078e00000020000000000000000089078"])

02:29:29 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$setstatus(r0, 0x4, 0x10000)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000001c0)={{"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", "6fa626cbc0afc14e594eedf617ffed2443915db8b87fa8f824a268453bbbca49", 0x9, 0x1}, &(0x7f0000000100)="ff7eb21b957a60fcfdf26c446d051e7af1fd9ae47df003f819db397deb5447e3044fa8891a873484d3a51bfddf10de2fa0896bd9bd213e567606abe0c0e747861f76e45e42a6aa716ca54e81106bc1267dd4fe07914e88190655255b038e0484dcbb31e266dcc9393e518dea5c78362859552660499a992e1dfad661ca123c21805a8d84f5cc437c64d404d1a720", 0xffffffffffff3181, 0x100000000, 0x7, 0x4, 0x80, 0x0, 0x3ff, 0x4})
r3 = shmget$private(0x0, 0x1000, 0x340, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)
getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)

02:29:29 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)

02:29:29 executing program 2:
r0 = semget$private(0x0, 0x4, 0x80)
r1 = msgget$private(0x0, 0x80)
msgctl$IPC_RMID(r1, 0x0)
semop(r0, &(0x7f0000000000)=[{0x3, 0x1, 0x1000}, {0x6, 0x79e6}, {0x7, 0x6, 0x800}, {0x3, 0x4, 0x1803}], 0x4)
r2 = semget$private(0x0, 0x1, 0x0)
semop(r2, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1)
execve(0x0, 0x0, 0x0)

02:29:29 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2efb3eb2397109851788cf1a374790f1d0bec2df96a8c01649e927dc42efeab5e0f69fbb28d7c7ace1ebeaf012beb7b287f74a01180e790b230a39c9665a050adf91d0f1f6f5ac3d33861f13137d3d6fd8ffb22d380b364dd8588ece56b22f9b8c2ce184b31161fcbdbe7ce77982f455882131fdc8148522d46a1bcaaa15b8bd61fa3a8205a25f85ff1eda815f7b1cb69f1b44e0e58abb98010fa3265d00d738a65760939c36e6ed284ebe885ac8f6c88a5271b3def34a3feba3731fca06f600424a4831965994b1b8b75fc31a631444d473f50711aeaf3e43d09f29204eeb057840fa81f854bba303132d0344e3ef779921fa0a27fad2"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x1, 0x37, 0xcccd}, 0x8)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x14c)
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x42, 0x1000)

02:29:29 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="89181195ad6e6c99", 0x8}], 0x1, 0x0}, 0x0)
r1 = socket(0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x400, 0x7, 0x2, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={<r3=>r2, 0x3}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r3, 0x5}, 0x8)
r4 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x1)
open(&(0x7f0000000300)='./file1\x00', 0x0, 0x20)
ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000280)="a1da8ef184c5d6a306eec7074cffef4fa5417333c4eaf3859e98192aa94db7a2ea5f72f731134c25bacf7d409cf425e6d787cbc9451472f1afed865f02f3cbc7657e77ca23bca66661884244e0aa4c97a56d5f937c5c5fa421377c372d277592feb644633cd7338092fea77ce5bf43ede17e9be5648c")

02:29:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x426a, {{0x2, 0x3, @rand_addr=0x480}}}, 0x90)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0)

02:29:29 executing program 0:
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00')
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10)
mlockall(0x1)
syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0)
fstat(r0, &(0x7f00000005c0))
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0)
getgid()
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000")
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000080"], 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
r5 = msgget(0x2, 0x104)
msgsnd(r5, &(0x7f0000000180)={0x3, "3fb99714c05c3ed7bca9fe0b29ea797cb39e32907a5748b4c8ed"}, 0x22, 0x800)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")

02:29:29 executing program 1:
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = semget(0x1, 0x2, 0x200)
__semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f00000000c0)=""/4096)

02:29:29 executing program 3:
syz_emit_ethernet(0x6a, &(0x7f0000000000)={@random="cdbf0e000084", @remote, [{[], {0x8100, 0x895, 0x9, 0x1}}], {@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}}}}}}})

02:29:29 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140), 0x4)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000300)={<r1=>0x0, 0x5, 0xf, 0x1000000000000, 0x4}, &(0x7f0000000340)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r4=>0x0, 0x4, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={<r5=>r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x7, 0x8, [0x3, 0x7, 0x7, 0x4, 0x7, 0x8e, 0xe000000000000, 0x8000]}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={r5, 0x7fff}, &(0x7f0000000480)=0x8)
poll(&(0x7f00000004c0)=[{r3, 0x2184}, {r0, 0x40}, {r3}, {r3, 0x2000}, {r3, 0x100}], 0x5, 0x10000)

02:29:29 executing program 3:
r0 = socket(0x2, 0x100000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c)
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f00000002c0)='./file0\x00', r1, r2)
setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x118000, 0x40)
sendmsg$unix(r3, &(0x7f0000000140)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f00000000c0)="0b389eaf4c57e2cc208e408391c2b6fe1ecc930abef0", 0x16}], 0x1, 0x0, 0x0, 0x4}, 0x80)
socket(0x2, 0x5, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000280)=0x8)
chmod(&(0x7f0000000200)='./file0\x00', 0x23f)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000240)=0x2)
socket(0x1e, 0x2, 0x4)

02:29:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x800000000001016, &(0x7f0000000000)={0x0, 0x1000}, 0x10)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

02:29:29 executing program 3:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0)
getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000240), &(0x7f0000000280)=0x4)
close(r0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
open$dir(&(0x7f00000002c0)='./file1\x00', 0x100001, 0x80)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x2, 0x1f, 0x6b, 0x5, 0xfffffffffffffff8}, 0x14)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
close(r0)

02:29:30 executing program 2:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x689, 0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0xffffffffffffff01}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x100000000}, 0x8)
r3 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4)

02:29:30 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
flock(r0, 0xb)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140))
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x5)
open(&(0x7f0000000000)='./file1\x00', 0x20000, 0x8)
fstat(r1, &(0x7f0000000240))
fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

02:29:30 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c0c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20040, 0x83)
setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040)=0x7, 0x4)

02:29:30 executing program 3:
clock_nanosleep(0x4, 0x1, &(0x7f0000000040), 0x0)
clock_settime(0x0, &(0x7f0000000080))
execve(0x0, 0x0, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x2, 0x8})

02:29:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = semget(0x3, 0x0, 0x550)
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x1, r2, r3, r4, r5, 0x4, 0xd7}, 0x8, 0x2, 0x100})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2)

02:29:30 executing program 0:
syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000ffffe0000002ff020000000000000000000000000001890090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb00"/102])

02:29:30 executing program 1:
mlock(&(0x7f0000aa0000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
shmget(0x3, 0x1000, 0x405, &(0x7f0000aa0000/0x1000)=nil)
madvise(&(0x7f0000a9e000/0x4000)=nil, 0x4000, 0xfffffffffffffefe)

00:00:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="28d91c1ac99164d23b0085c44b898dc2f29984790f93cee3b8453b125fb165cb0498b70f498c47fb5c17e488a85e875243c14ec3f2c1da63ecb0568cccc650b1049d8f68a5eb05a25962c183e2a89b1400995864b405e9f99a61a4cbf04d914d6d4e6e63c666d038c59fa6fb3ca9e142724892fcffe17f85b345268123969f3d6702606dbfd4ffc78cba6cc2ae9ff5d6838faa6b8d5f0f8878fe6fad36a1587e003e6b")
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0))

00:00:00 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000180)={{"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", "aed5632e17d7af3edec85d920be55eefd6269c58da0dad127142a564cccedc6f", 0x2, 0x7fff}, &(0x7f0000000100)="1f25cc817fe68cb080ae596dba8e86af37db2bbaaead10519403a1695f91e3f65b8dfc432748ed1c0b437d498a133b19d11e84f2cfd407e2038ac05ed4ef4876cb55081499", 0x0, 0x7, 0x80, 0x4, 0x6, 0x8911, 0x1000, 0x80})
setsockopt$inet_opts(r0, 0x0, 0x1000000000000001, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f012", 0x70)

00:00:00 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x0)

Memory modified after free 0xfffff80003a14400(1016) val=0 @ 0xfffff80003a145a0
panic: Most recently used by tty

cpuid = 0
time = 0
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028c13690
vpanic() at vpanic+0x1e0/frame 0xfffffe0028c136f0
panic() at panic+0x43/frame 0xfffffe0028c13750
mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe0028c13790
uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe0028c13840
malloc() at malloc+0xe1/frame 0xfffffe0028c138b0
tty_alloc_mutex() at tty_alloc_mutex+0x22c/frame 0xfffffe0028c138e0
pts_alloc() at pts_alloc+0x179/frame 0xfffffe0028c13930
sys_posix_openpt() at sys_posix_openpt+0x94/frame 0xfffffe0028c13970
ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe0028c13ab0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa
KDB: enter: panic
[ thread pid 1917 tid 100593 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why