', r1, r2, 0x400) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x10000, 0x6, [0x0, 0x5, 0x8, 0x0, 0x7fffffff, 0x5]}, &(0x7f0000000080)=0x14) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 00:08:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x22}, {r0, 0x2}, {r0, 0x190}, {r0, 0x2004}, {r0, 0x2000}], 0x6, &(0x7f0000000080)={0x2, 0x6}, &(0x7f00000000c0)={0x2100}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x2}, 0x10) 00:08:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120100, 0x81) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) listen(r1, 0x0) 00:08:08 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000003fc, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) getpeername$unix(r0, 0x0, &(0x7f0000000100)) close(r0) 00:08:08 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000040)={0x7f, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, {{0x1c, 0x2, 0xe000000000, @empty, 0x5}}}, 0x108) syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x3, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @empty, @local}}}}) 00:08:08 executing program 1: syz_execute_func(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) r0 = open(0x0, 0x0, 0x0) setrlimit(0xc, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "29371d73154b3816418e31af9509a83f57481263f569f1aabaed4ddaf185f47c", 0xa3cd, 0x7ff}, &(0x7f00000000c0)="8215213664b0a3204a6e11283c6fc3e5513dbd74ea965985fea40164d0b8fc7f19ee7363332c20d5ddc66cb37416de3364db2b80d2", 0x1000, 0xffffffff80000000, 0x5, 0x4, 0x8, 0x9, 0x20, 0x7}) mlockall(0x3) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) socketpair(0x1f, 0x10000000, 0x65bfeba1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x5) getpgid(r2) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r3 = semget$private(0x0, 0x1, 0x40a) semget(0x0, 0x4, 0x400) __semctl$SETALL(r3, 0x0, 0x9, 0x0) 00:08:08 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 00:08:08 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) 00:08:08 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="66d3def219", 0x5}, {&(0x7f0000000180)="4ef578cd80732173ae0d19c96988e25a3d639b24de7bb47cd9a970a9b69ca0188177d4755f8ad0ede61d3de2504b2726bb6d58ff05f84610a6b20e1ed429a7c5fb42851e0976f074ea70ca81f3e82df2a4fe11a0997adc274132ac24815607ed3525c22d396fade76a9c4073fbeafe21924182681cf31e6c8ce706db0ad83f0361bcfab2541b0d1c171a45437090f3e6b32f81f6b077aa79918805630e1e78f14f230ac3e345feb14ee2545d2684a7336ac0259e2eea7b266094fdc605dcb91be5269f05e69e02c7f3a7e763c11cf51ff8ae17e8037eea7a12720000000000", 0xdf}], 0x2, 0x0, 0x0, 0x20189}, 0x88) syz_execute_func(&(0x7f0000000340)="c441fdf5960000000064660f3a627baa06660f3adfa29c5d000000c4026d3cbfe32f0000d8a4f200000000c4a172580bc4c379160700c4e2c98c8e16000000817ecf00800000c4424d2c4d8f") 00:08:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:08:09 executing program 3: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="09e21a01"], 0x1) 00:08:09 executing program 1: syz_execute_func(&(0x7f0000000ac0)="9144a541d0f16969ef6bdc00d98a20d0d0000070e4c653f30fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f1c450f683b2ef2f080116a7c7c420fbaf1005776c1f20f2aaa03000000787896a9c1460000e129acbabae22cc4e17a16e6009f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="e218f4a9571c9833462d4d30d7d1d2d724e1fa190199a52f204477463409f9c406bca952b56a8520c8bd01ed3926b44237f4842c2aa0c9ebe847888c70cbf726c9679c9a20bdeb83bd4dedbdf97487b92b38a805308278187a9aa7d0b830782e4ac5e9643157b4f2fa89") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = shmget$private(0x0, 0x3000, 0x44, &(0x7f0000ff3000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000001040)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x4) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x185f, &(0x7f0000000500)=0x220000000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x4, 0x6}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000340)={r6, 0xf9, 0x10000}, 0xc) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000005c0)=""/37) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4, 0x0, 0xff88) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) 00:08:09 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x0, 0x2, 0x1, 0xe4]}, 0xc) r2 = accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100008, 0x100) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000180)="ee564b2cdf32f846c5daf2aaedbbb934896b79e6a28b7b62e61be54304d2c85fce2a0c2d714163fbf31025e98dcdb6750fbf0773d70fc75cc6e07011d69a2eaa83048023e0cbc79ca977d9f096b9877fb5f363a7b525459034ae91d0a540179eeee439717396c77c2f83dba8250a31ba43c8b0a3bbe5b0628957d5237d2bada3c52c1c0dcf23b55a543dca6ecce00dde932a44f2244dbcf562a8394a1f24a61d5afc17e89cfa22f093a7866e306735") msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = dup2(r0, r0) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f00000002c0)="03f86e1782b70161a6ea1aadde21daf3a0ae6ef1f84e6b26d65e179f918d7e4a9390f8978b5af409678304d693e580135d4a29ed2e5f7e9c3ce783ea85368a0065105ddbe321f8a41bc757357faa40b56024009177517e1ecac4792aad796b0c0dcbbf3e0d") ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000340)="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") r5 = open(&(0x7f0000001340)='./file0\x00', 0x709, 0x100) getsockname$inet(r4, &(0x7f0000001380), &(0x7f00000013c0)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x13, r5, 0x0) poll(&(0x7f0000001400)=[{r4, 0xc0}, {r0, 0x14}, {r3, 0x2024}], 0x3, 0x4) ioctl$DIOCGETRULE(r5, 0xcbe04407, &(0x7f0000001440)="24543c9e3f3626d1789331ebe78a6d6c686e542d94bb1d648d30dff53a94796bac7de46f4cce14e7860ec56c2a75edc5c7aa2fbdbcc00428d189bf5e9bf61e6297ab17cae8e31ae54ca41e6971ed") r6 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000014c0)) dup(r3) ftruncate(r3, 0x6) r7 = fcntl$getown(r2, 0x5) wait4(r7, 0x0, 0x1, &(0x7f0000001500)) mknodat(r5, &(0x7f00000015c0)='\x00', 0x100, 0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001600)={0x5, [0x8, 0x0, 0x1, 0xffff, 0x0]}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000001640)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001680)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000016c0)={r8, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001700)={r8, 0x0, 0x1, [0xfffffffffffffffe]}, 0xa) ioctl$DIOCRCLRTSTATS(r5, 0xc4504441, &(0x7f0000001780)={{"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", "bcc127351bd1dbfc58f87d167526085a17b5c0f57998c543abf3363741e5bc1d", 0x6302, 0x80}, &(0x7f0000001740)="d3e0420f5e50be3c16639517adbbadcb", 0x1f, 0x58c, 0xef, 0x3ff, 0x4, 0xffff, 0xffffffff80000001, 0x6}) freebsd10_pipe(&(0x7f0000001c00)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000001c40)={0x7}, 0x1) 00:08:09 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000000020000000000000000200000350bd49db119fca89fb133173851a4000000e0ffff7f6406a2132eb0122dcef20cf016d7b8c8e920f96e70798ed962eaa05b9bafc4d1e8c69aad148c96ac4f3b054fce4366568e9c52f42c8c6c344ccee1c657b55071abbfcccaea9a4fcf3d3de1ea5d92b8"], 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000100)={@remote, @multicast1, @broadcast}, &(0x7f0000000140)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[{0x60, 0x88, 0x0, "c77cda14b58687b3ae26b89fa23b6541a3be9fac7454d4e89cea9b78951d0b55c3af27baedac74ee9423c74b81849df14019383cc0be3b10e27191681216ec5735d03d5a20e6788eb82c"}], 0x60}, 0x20005) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:09 executing program 3: syz_execute_func(&(0x7f0000000080)="410fc47811d20f0bc481ec595b25c4e11559dbf04121ae18000000c4825508b6835000008fe92801f46766400f7f2064f3dae966430fef4703") syz_execute_func(&(0x7f00000001c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:08:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/212, 0xd4}, {&(0x7f0000000040)=""/21, 0x15}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:08:09 executing program 2: r0 = socket(0x17, 0x4, 0x7) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x9, 0xf, 0x40}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0xfffffffffffffff9}, 0x8) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) ftruncate(r2, 0x3862) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept$unix(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000ffffff7f000000000000000100000000e7ffffff0000000000000000000000000000000100000000000000000000000000000000000000000000000500000000000000000000008000000000000060cdc46f570f01d68b9d265f22d384a296489109a0259e2e3a23f21200"/121], &(0x7f0000000080)=0x5d) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x202, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10000011, r4, 0x80000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x0, 0x40, 0x2}, 0x10) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socket$inet6_udplite(0x1c, 0x2, 0x88) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) 00:08:09 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4e751e0fa0211ceb3fababd1c4e10bf8c470c4f043813600000000c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b0000008fc978e234e7e7a80dd4d48cc7e8628f6808c4e1a15f3e36acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb110f0fc4a261b7e2") 00:08:09 executing program 0: syz_execute_func(&(0x7f0000000280)="984a19dfc4a2791dcd0cc80f0543dbe36536420f62d741e2e9660ff8aa02480057000f33b8c4f40c4e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000e7dede6566660f383fc266474eb83aa2f1fbfbe2") openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:08:09 executing program 3: syz_execute_func(&(0x7f00000003c0)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a238f4808eebce0000080200044227b4a8cc6b6050000000000660f383e7a65ea019ccdeecdeedc65f26442ff5b8500c377d4d48b4545e2be69694100d597a9972ecf2c240f54dec4a1e1e05fefef400f0d18c401fe5ff6e30f664c0f3a226f68566736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xc0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x800000000000, 0x2, 0x47, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x87b, 0x8, 0x8001}, 0x14) 00:08:10 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x7f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0xffffffff, 0x4400, 0x1, 0xffffffffffffff4a, 0x0}, &(0x7f0000000100)=0x10) r4 = msgget$private(0x0, 0x120) msgsnd(r4, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f0000000040)=0x4) 00:08:10 executing program 0: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b000000296aa0532c761f53d1cfc6"], &(0x7f00000001c0)=0x13) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r0, 0xfffffffffffffec0, "75a55b90dfadf2605ac8702a07050bb624b63c77057d16a9bab1f8808cb70ea4548d023d872afbba8ee63c120fe2b8613fd99f1aa70d3cae62b110da339e71585ca4530e757bc21c055e"}, &(0x7f0000000080)=0x52) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x1202, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfe}}, r0, 0x3, 0x0, 0x10}, 0x98) 00:08:10 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000003fc, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) getpeername$unix(r0, 0x0, &(0x7f0000000100)) 00:08:10 executing program 0: r0 = semget$private(0x0, 0x3, 0x8000000000000001) semop(r0, &(0x7f0000000100)=[{0x3, 0x3f5, 0x1800}, {0x4, 0x101, 0x1000}, {0x3, 0x7, 0x1800}, {0x3, 0x8}, {0x3, 0x16006432, 0x1000}, {0x4, 0x7ff, 0x1800}], 0x6) 00:08:10 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x216}, 0xfffffffffffffebd) 00:08:10 executing program 2: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='cubic\x00', 0x6) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x11, r2) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000080)="710aaf053c8043e329f7b5e53172d3f729261ac3f345c4d5de28261a622a2820e72a213f37785174d22ab4670e44caabb02f5317cf7b5ed062c578274a3ad630af5033dbe795266fb14397a96325498604762443c0983efa943e3d30721e905aeb8b3254e9bb206a468e84bf86af2f2219cbee70b613e2e1362e459c09e598de739877ac765057be0105d0969d3df8bfa9469b401b863d8ee81ac2829438177b22fbd797fdc5c772df15fc499b874ab087bcfe7b452e0b7351a37847") bind(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xffffffffffffff57}, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0xfffffffffffffdf5) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000500)=0xc00000000000000, 0x4) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000005c0)={{"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", "5980f822b9c07516f48a7ae1dabeb5ca78fc46f1ea1d9b97baa8a0f24730f298", 0x0, 0xb665}, &(0x7f0000000580)="95097ed93402aab31c1f2cdd44bcaf0446fbf018e075e9f59f43208b2d496db17d9eab6beba453a41220e49a1ac04bca1fb7030dbc12ef2aee0f2fc583b6da12", 0x24, 0x6eb4, 0x9, 0x8, 0x0, 0x4, 0x0, 0xfffffffffffff000}) syz_execute_func(&(0x7f0000000440)="9646af98472c431cc00f05400f1862d0669041e2e9b55765fbfb400f38dec60fb8c4464e4e031e0fa0e509ab34d1670f28650094c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d9b000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c4f2a7") 00:08:10 executing program 3: syz_emit_ethernet(0xfffffffffffffdd7, &(0x7f0000000000)={@local, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x3}}}}}}}) 00:08:10 executing program 0: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509c443e9448463001000003d07f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800385e61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:08:10 executing program 0: syz_execute_func(&(0x7f00000000c0)="9834190f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:08:10 executing program 3: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) syz_execute_func(&(0x7f0000000280)="0fa00f0f1bb7c4e17d701900f23e45d81ff30f16a90b000000c46181eebc106556666626264389030f3acca308000000ac6467470f8e070000003e64360fc7b049ec071a") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x10001, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000001c0)="ef") listen(r2, 0x610b) poll(&(0x7f0000000000)=[{r3, 0x40}, {r3, 0x1e}, {r1, 0x2000}], 0x3, 0x4) 00:08:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x0, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={r3, 0x4f, "8c879b74258ee8692a01b803003a9c77d7b06bd45024553039e55cada586d9c34e72cc690aff8800b3e481756f4ad69d6f4d74ed54c71f4340a254b575c93aad783d462145b13b16c42aaebe5aa4b6"}, &(0x7f0000000180)=0x57) sendmsg$inet6_sctp(r2, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 00:08:10 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x17, 0x20000005, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = fcntl$dupfd(r0, 0x0, r0) read(r0, &(0x7f0000000140)=""/132, 0x84) bind$inet(r2, &(0x7f0000000100)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000200)="9777a18ce11a9c5cc799b0864aad23f6dd353b7caf1c97a57d4ae91e2fb2285279c28e69a5148da0164456ac5522ec9e1d6e996ce480352a3cdfcf1cce7594a4c4d0afa2e36659831d48903058d7f170874b2a0aa35187757a431122170541f4079deb5c08c7446832fbc4a3db33523b5ae2ccf6ff684bca4a58") 00:08:12 executing program 3: setrlimit(0x0, &(0x7f00000003c0)={0x8000000000003, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:08:12 executing program 2: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x8, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) 00:08:12 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x22) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000080)=0x7, 0x4) 00:08:12 executing program 3: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0x8) syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget(0x1, 0x5, 0x93) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000000000000000400"/69], &(0x7f0000000200)=0x45, 0x10000000) recvfrom$inet(r1, &(0x7f0000000000)=""/27, 0x1b, 0x80, &(0x7f0000000040)={0x2, 0x0}, 0x10) __semctl$IPC_STAT(r0, 0x0, 0x2, 0x0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 00:08:12 executing program 2: syz_execute_func(&(0x7f0000000000)="f343aa9898472c431c060f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0xd, 0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x2, {{0x1c, 0x3, 0x2, @empty, 0x1}}}, 0x88) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xfffffffffffffbf4}, 0x24) 00:08:12 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) r0 = semget(0x3, 0x3, 0x80) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000000)=""/200) 00:08:12 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0311e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socketpair(0x0, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@loopback, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:08:12 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x20, 0x3, 0xffffffffffffff80, r1}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x0, 0x113eef6e, 0x72bb, 0x9, 0x5}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r2}, 0x8) 00:08:13 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000052500001802000000000000e97f40000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) write(r1, 0x0, 0x0) 00:08:13 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(r3) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:08:13 executing program 1: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) shutdown(r0, 0x0) syz_execute_func(&(0x7f00000002c0)="982cfc0f05430f71e698f80791b0024141e2e996460f5bc0c4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e88c6bd72e41812047002b0000006eba0dfe8c73c4637d04dc9944fc8f294001b00b000000f08171a38a806ebb4c15146291aeaea065600000c4618de3c0740f2d9600000000c4024d977d06f340ad01e142c4c444f6a8be0000003131b15dfb646e0a000000") 00:08:13 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)=0xfffffffffffffd6d) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfffffea3) poll(0x0, 0x0, 0x0) 00:08:13 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="12bd1e086a024654468a60550a24938d989e1dff5bf4877dce903985b088ca303b52666c04d4b99a484369ef05d3e3095165613afaf277c1dea28c9c7b0f712ab1e432ee00ef5c24ede6a2f406d337252b1486ba77840937bba205b5ba1a24f5344a2b373cde22df1d6ba6250fbc530f7a8b553083ab5a457d8e00a9ea13df8c4c365f315cec26493c8f4cd74d01a5ce611be70815136d254b8c56e306239bdad2c6fe7b90") poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) close(r0) 00:08:13 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0xf, 0x20, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r4, 0x4, 0x2}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x7, {{0x1c, 0x0, 0x80000001, @loopback, 0x61d3a41f}}, {{0x1c, 0x3, 0x10001, @empty, 0x5}}}, 0x108) fcntl$dupfd(r1, 0x11, r3) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000500)={r2, 0xc91}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000002c0)={0x4}, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0xfffffffffffffce3) sendfile(r3, r1, &(0x7f00000004c0), 0x20) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x7, 0x100000001}, 0x8) 00:08:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback}, 0x1c, 0x0}, 0x100) 00:08:14 executing program 0: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000440)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660fd50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:14 executing program 0: syz_emit_ethernet(0x295, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0x77) fcntl$setstatus(r0, 0x4, 0x10004) syz_emit_ethernet(0x4c, &(0x7f0000000080)={@empty, @local, [{[], {0x8100, 0x0, 0x100, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x9, 0x7, 0x3a, 0x66, 0x401, 0x6, 0x33, 0x0, @multicast2, @multicast2, {[@end]}}, @generic="193d74ccbd0564da482c13da7948d1092fe21c7e4dc757b4aa00ec582444e1939f0d"}}}}) 00:08:14 executing program 1: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @loopback}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x800, &(0x7f0000000040)=[@in={0x2, 0x3}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000000c0)=0x10) 00:08:14 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000240)={0x5, 0x800000b35d}) mlockall(0x1) sync() r2 = msgget$private(0x0, 0x504) msgrcv(r2, &(0x7f0000000940)={0x0, ""/219}, 0xe3, 0x3, 0x245d7ec610ad9b07) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:08:15 executing program 3: setrlimit(0x6, &(0x7f0000000300)={0x3f, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2") r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_opts(r1, 0x0, 0x2, 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000000c0)={0xa823, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0}}}, 0x118) 00:08:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f00000000c0)=0x10) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) execve(0x0, 0x0, 0x0) 00:08:15 executing program 1: truncate(0x0, 0x3f) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x20}, 0x4) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) munmap(&(0x7f0000b1a000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000c53000/0x1000)=nil, 0x1000, 0x7) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:08:15 executing program 0: syz_execute_func(&(0x7f0000000340)="0c1bb5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c4440f01442c4666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c41d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = fcntl$dupfd(r1, 0xfffffffffffffffe, r0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000000c0)="dd78ad0d956e62fb320d0918f7fb0ba282550b1feca07325b2ee4f898dcebeec68f40bfcc0cc24f4c0072d1d3bf5dba54770edbb36b9c767faeae928e81816ee078637cddbd443a517ab5e522aacb5ab0ff4d1128d93e365d92310a03d69f95ee64ba2e239500363d05ea51fa9d47ccc948d850bc73e039879a0c7bc3c3f3aaad2e64ef94d460124d191d885ec30eef59796ed544faa8fa841bab91e62ca6dd32345bfd07dc05ff0cd6c31d9e3823e2342e3a0fc5020ab32952cbce29fc8003c9390097054ee054c8a3978969e53f28f25f06002277d1f9d41cd13c1637e17eb6980c2fbe21f16c9") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x0, 0x3, 0xf05a, 0x773e}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000480)={r3, 0x105, "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"}, &(0x7f0000000440)=0x10d) open(&(0x7f00000001c0)='./file0\x00', 0x204, 0x100) fsync(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pf\x00', 0x2000000000800, 0x0) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000080)={0x6971, 0x20}) 00:08:15 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000003c0)=""/166, &(0x7f0000000300)=0xa6) syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)=0xfffffc82) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000ff0f00001eeb36272a000700060000001c004e2306000000fe8000000000000000000000000000bb0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052cde2e752f113ce2c42898434c5374e18c91cb3015759f893ec0b7af29da6444295bca1485dde416f047f091a4610b940b5565812faaf60bdd", @ANYRES32=0x0, @ANYBLOB="0101000001000000000000000300000000000000"], &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x7}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000500), &(0x7f0000000540)=0x17) 00:08:15 executing program 1: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:08:15 executing program 2: r0 = msgget(0x1, 0x8e) msgsnd(r0, &(0x7f0000000100)={0x3, "024c5284ed15388b6a80152fb96e86c1c47d0f44a968ddb71f7f07d5f6583e7e696a5476ed7991689549b2dd5b680372949bc8f4ffa9534cf66ffb9f3623cd8fe3c8417cf6e6d2ce717edddde58718de1f2fb3bfd9db2d76571156c32d52d83f323a1776100d0fd643a415120a9de8c5657b2944c225d52af5443d7f0384077d70e275e67d4d90e3fc46b0af09fc14bd60879708eec78e6c514b9ff7eeaae5fb24abee93a1211aac007e3beef3ae85d7e9cd46f5eafa2ce0aec6ab0df012d03991c65c0acf0cad04f8acc49d254bee48bc6410f281a6960b2be878360c67de4fa755713d7d6064fa6f08c73417eee6c15f9a8601f240349a2c28e3130e35f19e0166b9ccfea20d316f237e2827d7b6e7fccb30f2357d9e476b227346abe6eb736daff1e61f476df556c58bf6c44818ef06f2d027a7bcaa8e14fbff5cc09b91f6d11c614aa70bb4a320ec65329ffc46028413107725dd6b9bdd60a11a883766a17049c9f1ccb4d78d6d8ae614a70a7cfd2860aa40eb0c48a50ed7fdd3d87104452d5ececf70d9256cab1cf0c70c57f06d63a0c5e2b67f6b29d8d63b9be00a3a3772e4deaaee183b60e620928192072e89f6623054759bf5e30bb0f8d1fad3fc1cb4827090ee553ddb892af0a58846089bbaa3887decdbc99783205574d75d19b76f94cb910d665629988fdeed84928f9ae0d7d6f490766584bf7df86cdfc14357ba4d321ff313687090e04c2b6234677379d595f436d8182367b7ab150e9386d22fd875e408a46f805a826f371f456fde61ef5b7916faaccd168c07d1923ff4eb5d9b984aff2a14ac43223c80061f56d4292fb0c1d8f16af2f9a5daacebb395494ed698fe8d5d69d51cf2905a890ff82a1f7f8e7359a96bf70d7560dc6de689e5687dd698b97d74ddeec1b4593cdce399e1f652cd79c4261cdca6bc26eadae7d436a41dbbc9894ddda7b6b42123f8e9596726a3b7861b8f92723de4bfd36b4660c40dd940628572388821c2026fe3996198dec733b5c37f331fc7aaf42a8fc4797e308906ca7dbec5dd34d05f70ec1b7a3f069dba589bd2a7743786cc976a8db345ce6b7816ab236603fa6ceb1b64992c2501421c1a1ff316373cee3c3d336df93ad6e06400e4dc10cf2b55d160fddc43363fcaf78b9fb09a69d2b87b9efe941733d22dd8da7bf51bd6ddc01fbf79005386e49d8b8a34c440d526364ab6f8be573ae3fcaf64e623d91677cd0184a19b91147ec9cd7b2ba5d5f890393c40748266da1166adbbc79ec2bd986c252586d58fd739a47d54640b88d9ee1d75f5ced2b4b54241fad82d68470841d95c2231dc6be8461c429934252a3d48d13d59899959a331186f6c5ea9fd1d58528cca4f686ec16f4ec54caa2b810f85f49b737429c7c066ae370cdb2f2b4f0f8eb64c1afd271a43123f8536a6979c19cfb06aaa248d5e1eb18bd393fcb9c807b819d3c6f384167523e0130b8e2e16fbcc67bf18804eae9591317258fa7d4128e2778346ce289cc253cd3fca7b6030259f2d2e7ab54bd802d1d75de1c9482947bf3d0e2d9875ee0ac7be4f40ffb499cf4a9fe102d1baa1b903909ef3a555212152987f1d6c372dcfd732887c0a8a91c18ddb950b73ca698963d172eaacff5767c75881b052e356358a7da86894b44fc469fe641971322b7083a3a769114fab156f24954ba2fce466041aeb432061ece3eec40fb87a2a418045a9a00309411dcda35a4c52b4b9d931a47119d856b6737d34bf725335d1eb97070743c1881a42c4df3177570e0abd133327fc33f70bd20c36799134ef33cc37ffdbc9d2134e4e513bf2a854038cb402d538a763266ef6acc68b841926b892f0b685668643164fd9fe3c4a597a192d75c847f4f18b1a44eb1d0c0647bf4c5925c91e4afe90599500850f1a49f4f45275bd297330893d80b01357a79ce1de445982dd6973a603af06bb66047a2ef6bce4d51eb09209dd920f5e8fcbec16a60d0d33d816648dd9b5e792eed9714eaa093481ee71238515d210e3665716c786b6830e64f89d846b920fe42978646df817c9fc0ed76ca9e675e15f251c53a2dddfe01669000f1c37d9b9e47365aa4a8ea90a4ec0d545d801d2560ae3cecfb88eca40df6039b89a134fdfa2594647e30d0b90155c6b4f4a61086039d4ff490cc34dff0d0c55647bff4dab6859aa6e9fd87ae879990feefd51961f8e947c41ada6bdcc724296506043c6483990dbed88e828e0b603309107529c447472b073203a7fdbadd522241ddb2ad3a26a26046fd9906b654e54f1962d7364b1efba3fd75312040191bd70e9524438c9e61d9b20f854683a96e8f8a2bdfe7c6d7a7e85c9dd8c4d154877ab0f4b057486e2d69915b26861da73a391c5beff5514c1688ebd27adda0cdfd03a6cae5d924ef194f08bb6917d425ea4f8521e3addafc52b491f0eb11a5a9a027cc2cb08c77ade42888acfacb7129ee60a99aef866957a7ed974b4180ddcc0ab8145306999af8b9421b30fc454bd88c8cd6de9d8b9de0673b87a0e7e8f33bdc57d9ef6767784ce1fa245f02a5219f84f76c567e23c7077112599e158bf921a9d19301a1f397adbe630fb87d8623e8b1aec07d3c0fb08abe411be73802fe8f9c5b8ab49167b76ebc9be7edd4db302a9091a30f0e7604c349e16373b1190472e21683fe47eae575943bdcb8c56e83ca8f4e3dee0ff0bc44d004453b2e90aeea01c2b0ef296fcb8b8d3f89ef6525594093902c5543723808d2a96e66ed8317f257233eb5abf84642f0b5d82109c6a04800f5a78ec5e70e9f58d76ced00f135babd14bfb0124f543b3405a40dbf287390a2c0b5954da665745cb592e98dde090290373e44f958b546eeccd847ee89afb4ee3309718414cff06a25ba86a92d3b9b6264c39fff9bce2566be0b091d87a9e0b296f6314d7d69ca121c27f25d141bb1a076cad9e21c7afd5225bb342eca6806760761b0270291d49ab9fbfc5c7b8c27743b40057b362554ff2c71ec903958c54480f1ab3a9504f7635d582ccdd5ac0570e84197e9c50b9f7a23deeb1238b2a571d1eb9d6040d43d39bf1648859c82ad3f95427a528389c9f3a882c7c939f0e1e32237eab360b6e692cf4331dd1002bb72e57def027da8da791997076da3d80d41708605ebf70731e6ee3b194149efbc2f0f9acbd2428570791ae6f23384aa943a47308fa7d9170c2390a37cc2907cfb0b53c575fc861492edfe10c97fab85433bac931e4a4aa4dbdfda9f43159f579cc884fdff4aa8f3e94f62e1239e7d5315eae786a73dda9820ea08aef62ac3214a088ec3b6bdb52b5df29ac922cdce3e0a125a11ba505b7422eaf960fcc4fc8672be9a5a6849c1fb5b16b5eae831a85408b45b19ed8119269c8076dd69c58375252d1e606902b2e1e6f187bc6ad1ef75310cdd3ecfcbb0cc8cb1c3b1f4771b6a5c7704e38d9107ee92a0496783deb985344bf0028e7a131e380b1f9fcacab7b99d3d7dd6d9526acf73828abd280d1d4a934d15f47c650740e2cbdc9d48106216ca13c56edde0c17c9b7dc396f077d5046f0a6ced9abc8e875584be560582d26eac66fb3659ff7364a44bad7008a21bd1109b37b908e8349ef73c4c650e4c979ddc666a624f06809d9581b7fb9919b5d758926013b3e659484cc0ac5fe224d438102a9a9798e69215dc269e066e2e9e63c41ace24016d23398813858456f0d6d0ce4150af0b03159262efb3314f8674b174b5c81bee7d19c26570d13c94156d43b66d77eb19894f4e9d4a9b8ffae16f7437cc134fbde66c8cf403297a097efd9115b7c7a720ec46ae1ea26d07e0beef11d053d8c51a9022dc895c9c35c40f5ad0f97f9bf58db4af680d648cfc3004238cfe1e3f19117e576222c0eab77afdb912cb7b8ebdde4160a6bb16aac7af80c31788abff62df1ec50eb64a841c2c9d0a7233f44cd7402e36588b0e07861f4f83c451ceaed5e9caa659f7638eef5d28a4c754061916bb76911f0810d343c2b22494ef4cfc604e460dc28483ccc14cd2f97206582d2be6066bc9b167a79e9366cf6862576b2a4f720dae396cda1ad8feab896f27d034109771b61776245f03f2761a0c7ad46ee955b7e1723d7f0646deee018a09a3c7568770f301d851f4db0168832e9de42f28e411702895f991aabe02b97cb68fd9fd6301ca7f9edc4c47d7bcf7b37fc972078c506999180369dced4551d07abe411eec9b7df33f4784777c6353955489897696db4bf87431e6b1c37958aa0c8e981bd4604e63ba8d55995a62fa1f98ba5e898f0ded688ec89f3ecafb1f8e9d8f8cf3d70d57aeffb217ead6123ebe3406db41533c7e539a9dd240d6f920f1cfa57828549a29ec8220a6ec7a63481469fa857bc2c773dae4ae2b5434d8eeb8b4bbca511fb2a940582abd4911e7688c6345c7e8649db15e7fbdbd2175d57bdf5d8db519b2e6b1e9e6ecd2ccf4dfbc2496d0d92c552678f263db329bab90528066dd237579e35d732a2918200cb636a3ea1d67adafdfbdc3ae383419af3978adc9358d15caf9eda6c6ac67b04921d6c43ada913710ac89de0523333d1ea88b49042ed4852d2eb3595c4952f041aeba07a8869cce28aef0eed46bdb99e4b029b10d4f9302c5d5688694043cd82137a114cd5c3c7e885154418d3486c486fb88a1e74feb3ac03d2c9fd586a94e1ddccb736762aa1d26b396a43b35762735b71bbe5a39948ff0cb39d2e086ddd66453e73f20e8b6f67fb6ccfac7399b94a58d2ec39327c8c6ec79728a75ac5dac274c618aa8178ae9261e68e3c464475a43942b5cc93a95e62ebd18cf55f5ccfca53a273a7e33678fc01cde2578c649fb61bc33c23dbd9c5fbd642e99c5a7ade4c0307f9f7cd72b69734c77d13ffb75fb298ebc9ec115f37e097981256b4ccbaae917abc018e3750f2369335a70d175665bc280fea46efb28b8c6c40002642735b338a5061d73082a3d1e90f0d8629031de5328b3bb6fed243f2bb0c930d946dd0267eec7a53c688724460e0e8025aefaeadaa457a49749af7042d0f32dc97c6e818ebef87b6957678b39c634a33f6396837fad4621b87186b894a6c5fbbface29a994c6047d3b02b6b3cc3be14d748914fccfdf3cdb8f48b56be2a77781cc2e607afacc78de1a157d4d9d2015314eb289736daff1a351b51f67dbd68a5ec5f2d6c82525f63948bf9129d10b36d284693e5d62bf6efe65bcc19e9f960461fb2b46eb9d09dbcc3296f17314f0347e10be2cdaee9245b47383b1c1c8ccffbfd3497e2820b2fe4890e580bcac800d3186e317054e7095dce0d37e5d5431a37439e6a4617f727df7d9b404f21c927eb34ffd2c605c91bd340e8821d8a91bb29e0829ce814f712c1230d8cf3fcef6ef174e2e6168b15a80d3242338111ecd4aaf7d5e81cb1aedf3245ce6a5c0a10e62651069b070cc7b3175fee74864e93228df63fa5353d8755ccce769a25a9838b31c75981a2b45a59bfeae67600d3c357b241af79c8f0d1cb400a378cecbb0fa7ac0ee159e180418407692c7184f169a7980c5308f562ba3251b44232158d21f89e1c0384d47830ac98f8247cb44c70014a3b0ebae7dd054cdfa6ecdb82d6e4c099d1b458418d7d63b5859a15e899cbc4bfa59d232f2f39914bd6205e49850051344347782c0deed45a7a6f2d15148a2df69015136ba79f553cc54dcd44c3fabbd0814f002679da24d57bcd48a47dbb8ecf8929c00345a545e30eaa5bde856bc1b69fdbac2ba4a3b828b491070675125aabcd1fdbfdc25b2e9b7231759cb46c5db6205e31b"}, 0x1008, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000021c0)="e7fbb82c7627885c6f1b16cfe22df2d547c88e9cc06cb972ceaab30d659f9061192cafc1311d451ead216339c7673d2995bc4e596a77358211f4e4f53d0429c1097dfbcbb2597da01a9ae1dcd3443327c58a420a78545664878bc1d5b8b0f777ccb3a6a91cbe9ee5cb21455d955aa0dcf66428b704a94f93a3078f8521cadfd10b905b4b9bc2f3324165fef199a78d7300fff8") freebsd11_fstat(r1, &(0x7f0000002140)) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000001140)="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") read(r1, &(0x7f00000029c0)=""/104, 0x68) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000002840)={0x0, &(0x7f00000027c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000002880)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000028c0)={r2, 0xffffffffffff0001}, &(0x7f0000002740)=0x8) syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000022c0)={{"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", "b50ff9ce343da644e10b2f7dedc158d39834bf8be12f6e4ed57121441e423c48", 0x7, 0xfff}, &(0x7f0000002280)="5a273a1f8282e35bafcb49b82bc77482642f51fa025dc2c529ca3c918d0e1b6eec18afca7c6bbef77f8870a2cf7ff349549789", 0x101, 0x0, 0x100000000, 0x1fa, 0x925, 0x3, 0x1, 0x8001}) msgget$private(0x0, 0x100) 00:08:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xbb03}, 0x3, [0x2, 0x3, 0x3ff, 0x8b, 0x38a, 0x7, 0x89f, 0x1]}, 0x5c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff"], 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x40, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:16 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) 00:08:16 executing program 2: nanosleep(&(0x7f0000000000), &(0x7f0000000040)) nanosleep(&(0x7f0000000080)={0x1, 0x20}, &(0x7f00000000c0)) 00:08:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = semget(0x0, 0x1, 0x6) semop(r3, &(0x7f0000000240)=[{0x1, 0x1, 0x800}], 0x1) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) poll(&(0x7f0000000200)=[{r0, 0x10}, {r1, 0x100}, {r2, 0x100}, {r4, 0x2060}, {r5, 0x10}], 0x5, 0x8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r6, 0x0, 0x8, 0x0, &(0x7f00000000c0)) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000280)) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x3, @multicast2}}}, 0x90) 00:08:16 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="fb0a98c0f3200c68321aa9f31e0a6dedc1176729796473be147ea5d7e9e5426b176e38757edeb9fe25488cfefb79b5e643d9ca5f03131d6b1fd307531786dba464ddf62ce2b07eb4d03a22ea29c51fa0cb00bf13560e7065f80858f036fa39c04ad471c9673308e20431c942d48d5f2bdfcdab5b60a2737db3fb9bee5b3e4346b58fab7da8") r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x80) ftruncate(r1, 0x6e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x103) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, 0x0, 0xfffffe21) 00:08:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100100, 0x106) sendto$unix(r1, &(0x7f0000000640)="9cc4d1a4143e7cc31acbcba8ec5c2f2482f9148a16f40fb4773449e396c71149ac394bf2feb053ee68b4cc07d71e32ddff7e89924fd3e906c582cfc70c978c7103f906eb4322273539734e375fab74134f651edacd5458d8dffd996bd2452bc1c16dcac983431b01f1ea43c8e88749111736d845a8a2c966dc0895969c20d1611cb85bde78a4effee5447d91fa0703c9b04b604d23672ab41f32f415129b8ef9ec25d55dc0ae8b2a2e9a208b0e41934f2f9d", 0xb2, 0x4, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) close(r0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000001c0)={{"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", "be2c563ad666d81015f7b2c63fcdf0d8812519e8311d1342f3761f354c939bb2", 0xffffffffffffffff, 0x7d30}, &(0x7f0000000000)="91f087bf8fbf585f2b6fee608e6bb2d3489a7d231fbf8716cbca6e345c8353df4b241797bf59993c", 0x3, 0x6, 0x1000, 0x4, 0x4, 0x22, 0x8000, 0x3}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:08:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @broadcast}}, r1, 0x4d26ec0c, 0x8000, 0x118, 0x7, 0x6, 0x1}, &(0x7f00000003c0)=0xa0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="821b2e2f66696c653000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000100)='M', 0xfffffffffffffd36) shutdown(r0, 0x1) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) close(r0) 00:08:17 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xa3, 0x4) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x101}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7f}, 0x8) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e210200000000000000000000000000000000000000ff0700"/128, @ANYRES32=r1, @ANYBLOB="001c1c7bf4004000000000000000010005000600"], 0x98) sync() mlockall(0x2) r2 = open$dir(0x0, 0x0, 0x0) read(r2, &(0x7f00000004c0)=""/4096, 0x1000) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:08:17 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x1, 0x3fc}, &(0x7f0000000240)=0xfffffffffffffff7) syz_execute_func(&(0x7f0000000380)="2e0f6828660ff6460f98c4018b7cfa1c060f05f30f59bfd917cf0041e2e9c481156b73d2fb66400f38dec6464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc736364435cf0000008de37d00264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9defb110f0fc43e450fae7c0f0f") r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x7, 0x9}, &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000000)="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") writev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="7432ec32aa80be695cbbd243bc125d5827c36ed91814ab96a02e532c5bd796717c2adc", 0x23}, {&(0x7f00000002c0)="c06e9157", 0x4}], 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:08:17 executing program 0: getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ftruncate(r0, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0x948, &(0x7f0000000200)=0x3ff, 0x4) geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x9000) 00:08:17 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) msgget(0x1, 0x3a) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "801802685850744a301435ca98208007f409e59813b7cc7e13dc1756b4fb96dd", 0x0, 0x10001}, &(0x7f0000000000)="5e05c56b89a825351830ef7aae0ef09c9d385aa6ca966e81718e5001c8082aebe42622d3bb93a1f1671712ec5d7b4db9bea10a035eeefe07114bfb57fb8838af2b174d2833f7ff54607cdd26bf925835b1b4be87018aff4822f68581e10f848b4597f1a29f3b127a57ff90344dc21eba98ce15a87d689513da8bb568dc13396ed57adf4b9462008b92", 0x1, 0x4, 0x100000000, 0x3, 0x33, 0x9, 0x3ff, 0x7fffffff}) 00:08:17 executing program 3: setresgid(0x0, 0xee00, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) r0 = getegid() setresgid(0xffffffffffffffff, r0, 0x0) 00:08:17 executing program 0: syz_emit_ethernet(0xfffffffffffffd7f, &(0x7f0000000040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "a729dc", 0x9, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0x2, 0x8}, {"ea"}}}}}}}) 00:08:18 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r2) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:08:18 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x283, 0x21) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(0xffffffffffffffff) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x41}, {r2, 0x2008}], 0x3, &(0x7f00000000c0)={0xfffffffffffffffb, 0x80}, &(0x7f0000000140)={0xfffffffffffffffa}, 0x8) r3 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8) 00:08:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = geteuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ftruncate(r0, 0x5) r3 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r3, 0x4) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:08:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10000000000002) fsync(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0xad0e000000000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x8) 00:08:18 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x1, &(0x7f0000000000)) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:08:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:08:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="9f", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000140)=""/202, &(0x7f0000000000)=0xca) 00:08:19 executing program 0: syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2401, &(0x7f00000000c0)="fec8cd17bb4bbaa9ec7c999d3cd76a4a410dd64216fecacf6fefd681858a8230019166ba1b7c2fae42b3274083e9cc7a9d6ddaaebe131a5fcf2d44df8787097c", 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getpeername(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 00:08:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/92}, &(0x7f00000000c0)=0x5e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0xe6, 0x0, 0x8, 0x81}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x1ff, 0x4}, 0xc) r2 = open$dir(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x22) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) linkat(r2, &(0x7f0000000140)='./file0/file1/file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x400) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:08:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xa, 0x2, 0x3, 0x7, 0x2e32, 0x1000, 0x5, 0x3, 0x5, 0xd0ad, 0x3}, 0xb) 00:08:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}}}, 0xa0) 00:08:20 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x34, 0xe5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0xffffffff, 0xfa6c}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r2, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:08:20 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendto(r1, &(0x7f0000000080)="c96c3bd672eb78a016f959a8e317f5e1170edf2667388f3bec53acd37ba70b3de39a761af9004bb5907a078049d580a0ca580970cce48b47f4c12f6dcac3c38c6a9588f7a5a7e3ed7f669fa278e2985b8c9b4cb2a23c9b00884e26cd305d52344d83d6b0b5cb56b65c2a843d4f545a77ba456b24905c8ba2eeaa9f9287a2a139433fa23ec177800d256db51d2569e17e4ee868c9588fc6d06aa1ff7bbdef064d8ee7ba85f1f331baefe8fdf1d7bebd9fc8e0e917483a773094a3a6d1c63731e9ff6dfb32c3a56ecf", 0xc8, 0x100, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x278}, 0x1c) setrlimit(0x0, 0xfffffffffffffffe) sendto(r1, &(0x7f0000000040)="f143b4909b89d0a01b2c18be3aafab510f03a1048a2819b71a10ef34844b2c8fedfe", 0x22, 0x104, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 00:08:20 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getpid() getpgid(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) chroot(0x0) ftruncate(r0, 0x9) fsync(r0) r2 = socket$inet(0x2, 0xb, 0x6) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x1, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0x8, 0x6}, 0xc) renameat(r0, 0x0, r0, 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000300)='./file1\x00', &(0x7f00000002c0)='./file1\x00') 00:08:20 executing program 1: syz_execute_func(&(0x7f0000000240)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair(0x0, 0x10000001, 0x6, &(0x7f0000000000)) 00:08:20 executing program 3: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000001c0)="365e1e153324d5fb52e840") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) close(r1) 00:08:20 executing program 2: truncate(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000c26000/0x1000)=nil, 0x1000) shmdt(r0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:08:20 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000100)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:20 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='w%\x00', &(0x7f00000001c0)='(\x00', &(0x7f0000000200)=':\x00', &(0x7f0000000240)='{\\{\xe0Y\x00', &(0x7f0000000280)='}\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)=',', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00']) r0 = open(&(0x7f0000000400)='./file0\x00', 0xa00, 0x60) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x10000, 0x4100, 0x8, 0x7fffffff, 0x8, 0x3f, 0x9, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x9}, &(0x7f0000000500)=0x8) open(&(0x7f0000000540)='./file0\x00', 0x0, 0xc6) 00:08:21 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)="ed0569c73bbb5b1d88de7fa1068e8f3c58e017a299be071d55b933aad72ed1dcce35706e6a94708cd81018bc1758ad4c", 0x30) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 00:08:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="e362c303bd19a50b956b5e9829df277dc00e43c31ab2aa6992aa96dad9dc6cd145762b104f60bb7e2abf4e88c68b614921b4eaf2910f4d0ed15fce892b98595785a25b3059229fe8b342b252a4e64a510e17f6eef523fcccb2442c7f71b85cec11a82a") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0x407700, 0xb00000000000000) 00:08:21 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000005250000ff96dd1a65675319a8b57e52f80d3d78645cff8c5a27d4ae050000004c6812fe559ecab72eba193caa4827556e854eccec37d0a3d1cbfc6717fb1989039cbdbc4a5c9e8da7e6a29cbdbb624d876cdbfef0a7ddc59af92fc2942a59e5644d254a27"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) close(r1) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) write(r1, 0x0, 0xffffffffffffffd1) 00:08:21 executing program 2: syz_execute_func(&(0x7f0000000500)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000002c0)=0x8c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) write(r2, &(0x7f0000000040)="ff7de2a8188adee32f206d22392b80512618d31377594c06cae16f7eac1b695eea022fdd5a2b51a6bab1d824410a70ec44632f614742d0ee9e2f748f360642e6000c8502313a38bb0d377bf015dd05d15c4c68", 0x53) 00:08:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10080) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x4, 0xffffffffffff0001, 0x9, 0xfffffffffffff216}, &(0x7f0000000040)=0x14) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x10000, 0x10001}, {0x5, 0x135f}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x4, 0x3, 0xfffffffffffffffb, 0x1, 0x579}, &(0x7f0000000100)=0x14) ftruncate(r1, 0x10000403bd) 00:08:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000240)="ed037856bf8b9f8ad4cd2d60beb8ff96cd62c2c985a5d8e9a846ca7de4b718b226bc7e75831e321b8f2712fd854d102c827da3b496ddf46f488c377c5714c40a642e61b96869fe977506c196034c0af08fd66aba5c744989f0a01865d2795c5907306e8dc9c2a338c2e3294263170f43a6bdf93a5364c3", 0x77) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 00:08:21 executing program 3: r0 = semget(0x0, 0x0, 0x404) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, r1, 0x0, 0xbf, 0x100000000be}}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:08:21 executing program 2: mlockall(0x2) r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0x14}, 0x0) 00:08:21 executing program 3: accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20280, 0x4a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000100)="c66020423604d59b3eb934a303a982ddfcf62ec3220acdeeb02790b7be") r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r2, 0x4, 0x10000) open(&(0x7f0000000140)='./file0\x00', 0x480, 0x20) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) pwritev(r2, &(0x7f00000003c0), 0x141, 0x6d998) 00:08:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000080)=""/72, 0x48) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[{0x10, 0x5b}], 0x10}, 0x0) 00:08:21 executing program 2: r0 = socket(0x1f, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffd2c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x9}, 0x24) 00:08:22 executing program 0: 00:08:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x91, 0x800}, {0x9, 0x1ffd}}) mlockall(0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "d16347729ca97ef3d923afa92d2c9a3499e2146616278ca5702642343cf5a555", 0x5, 0x80000000}, 0x0, 0x8, 0x6, 0x8, 0x7ff, 0x401, 0x9, 0x100000001, 0xfffffffffffffff7}) fchdir(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000180)="0385b4445821bc64437d4e71bc6f144a30a0c3f339ab8c7907feae058dda55950373bf03f84f018f2f63c9700a45", 0x2e, 0x100, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x53, @ipv4={[], [], @broadcast}, 0x7d1c}, 0x1c) ftruncate(0xffffffffffffffff, 0xa1) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) 00:08:22 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x1, [0x0]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb, 0x3}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x44, 0x3}]}}}}}}) 00:08:22 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000840)=0x1c) accept4(r0, &(0x7f0000000880)=@un=@abs, &(0x7f00000008c0)=0x8, 0x10000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) truncate(&(0x7f00000001c0)='./file0\x00', 0x80000000000083) write(r1, &(0x7f0000000140)="32ad31d2f1bdbccce5cd8411256f4bf909696431d6bdd188bfc0a3067d3261bccc5e4e386889b0c174e3c9ef74e6963dba215aa74e201a0afdb103be5109278fe9fc29be01ea3b66470fc675925506b93fb0c993245c0bfb94c87297dde596e20c62c89efef086012794f2f253efa99eef5e6b867e2f5d3a0a", 0x79) select(0x40, &(0x7f0000000200)={0x5, 0xfffffffffffffffe, 0x9, 0x8, 0x7ff, 0x7ff, 0x0, 0xffffffff}, &(0x7f0000000740)={0x101, 0x0, 0x100, 0x41e, 0x8, 0x8, 0x6d8a, 0x8d}, &(0x7f0000000780)={0x3, 0x8, 0x8, 0x4, 0x7fff, 0x1, 0x0, 0x20}, &(0x7f00000007c0)={0xc4d, 0x7}) freebsd11_fstat(r1, &(0x7f0000000040)) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000900)="ba92277de0de576799916cb3fda783") ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000000c0)="f5fe1f71fd05584233dd7fb215dcd8c2a535049dfd89f4b33fe49502b180d213c4b26862db28c964bd721a3e0804797a8d6670f803b874785c475d6c93ddd548c670a5ccd47ca5a5a934236082d3707ea6134c4b9ce0a360685597ca01072125e8b786c447fb9bee0f62f7a413b7835eb4ffe961eba4b01d0c570a6d7c42da9d") open$dir(&(0x7f0000000000)='./file0\x00', 0x10080, 0x8) readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f00000004c0)=""/221, 0xdd}, {&(0x7f00000005c0)=""/101, 0x65}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f0000000440)=""/64, 0x40}], 0x8) 00:08:22 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="218231a845daf8c7fadadfc6804b3a4391958359f6788bce89250831d1c5dae4eef9ee0010a5a4a2d5f45bb2c9b6", 0x2e}], 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:08:22 executing program 0: syz_execute_func(&(0x7f00000004c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b71034d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc673ed9f2f345d9c666470f7f8016df0000acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) write(r0, &(0x7f0000000340)="6119c5e89b0b815ae5d316b5c8adf3dca3bcc4426244bc836b28f21d73338bff48c6b210d62548ea7c0fa2f8828f84321a93b9a16cd6e6722f5a2bf502a1ccbdc8be0faec1ce886e0e0a77bc5ce694ff76ba87f4b8ebe410c5d7e0e3418b18a0435af81346abce17ecf97b627bb44e2c7600d54fd84fab5f2eec82fa478ee972e14921309b9d58b7354e19a0e7cc6a690f15d9c1fe8ab6bdf474f8d90afabebc1a13c33d87d0f3245bf1e46d77d126fa35a4916ee9e07b4c14738d99ab3127e08b2e87b970ae52ff097a18", 0xcb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) fchown(r0, r2, r3) getuid() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r4, 0x2, 0x401, 0x0, 0x1000, 0x8}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a64}, 0x0) 00:08:22 executing program 0: syz_execute_func(&(0x7f0000000040)="0c1ab5b598cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:08:22 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 00:08:22 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ff7000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) 00:08:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6502ba9c940cc99d2eeb00000000000000008000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x2020, 0x1, 0xffffffff}, 0x10) write(r0, &(0x7f00000001c0)="fab8983a945a7fce56a714c97bfe39df0f89ba52a7c3520dbc4ffcbf2fef4208e63b56ef9534b2f7a2661e9af3056332d608e230e1b165bcf759f0baf45b7db57df2623dbbf4232592050e07869313f26f901f6055b4c68c0cf851252263e238991e14eda7cb79b64737cc2c69339ceb37accb24951e", 0x76) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:08:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) socketpair(0x1c, 0x30000000, 0x2e62, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) 00:08:23 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x100) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) syz_execute_func(&(0x7f0000000180)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000380)={{"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", "2512b5310ae6b1fbd7c81f74da9619a3d8b78ea61f748bc8afb502664c81bf78", 0x4}, &(0x7f0000000100)="104282a5ec54f4a296eed77996b3eeab9893b72f3295ceebd3ed0b91018ac710a2b39ce8cbea2e6bef8240fdec3900d39346bbb7dd2cd799f067f4f4b1cbb3c68b9fb7a0228809bf140f6b5cb76f33432a", 0x6, 0x0, 0xfffffffffffff6a7, 0x6, 0x9, 0x6, 0x7cca, 0x100000001}) flock(r0, 0x1) dup2(r0, r2) 00:08:23 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1, 0xf, 0x2b98, 0x40}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) 00:08:23 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:08:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x5, {{0x1c, 0x1, 0x7f, @mcast2, 0x47b}}}, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) 00:08:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000006000000fd00000901"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:08:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) listen(r0, 0x0) close(r0) 00:08:23 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x30000000) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet(r5, &(0x7f0000000400)=""/203, 0xcb, 0x40002, &(0x7f0000000500)={0x2, 0x2, @multicast2}, 0x10) r8 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x30000000) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x8, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r0, 0x100}, {r1, 0x80}, {r2, 0x80}, {r3, 0x40}, {r4, 0x10}, {r5, 0x4}, {r6, 0x20}, {r7, 0x80}, {r8, 0x114}, {r9}], 0xa, &(0x7f0000000380)={0x100000001, 0x6}, &(0x7f00000003c0)={0x1}, 0x8) 00:08:24 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1fec}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x2}, &(0x7f0000000300)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000064b400"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:08:24 executing program 3: syz_execute_func(&(0x7f0000000140)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x19940000, 0xf, 0x5, 0xffffffffffffffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, 0x8) 00:08:24 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/245) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:24 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000140)={0x8, 0x100}) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r0, &(0x7f0000000000)=""/175, 0xaf) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r3 = dup(r2) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000380)="beb640d80252e085b729891152e8788d43341f15367d7bb60ec7134e97f8675f04a0bc56e21001d147e2e275af0c9849739c5474ccedc23ee815e8759779b4ad7b20f7adba3ba5636a0fbabef764acde88ad185b4848d52e68d03cbe4bca101145194531b3863c4ebc3abeb96abd6e920b13e6a072932bfbed72527fd1069752a775b33cad3dba6d00714b511472729dc9780577674c296dbc79dfb9132a3ab7f0e4298a6db2e3b99f8bb10418c5fd7aa54a191f2d7ad242fa4254a9c5d64593c73c62080b36d34b1d0122958d72fb249b6f") pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 00:08:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x8) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000000c0)="141034d51329aba6b5dfd5fb78fb2007146cdf0f367b08da7568e19fd5f00383acfa9dc13c5a409c7e61b3572abb2c1e87717bf1de8da5ac3e19e120f31af95cd3c6945b1fa50b887462eeec12df010ca4446ff7e83f1acc80e4dbe1f1642ba27140599d0dd15e345eae611f366edb89dcba33669ad33263e3464480007f5ed45e2b9e9ad690ceeb3ccb52d7a210a6a82aa046105ef517164a267f9553e02f37bea9129a0d111326bf69f3c3cb5d9c4c1f2ae4d454c3e6fd948af868dc53fda15415760a5018a05208a260ecd97d2506543ed4ce1b289a4440865c4bb7de21183cfae8145c") madvise(&(0x7f00000ca000/0x3000)=nil, 0x3000, 0x3) r2 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x94f2e52c85589cf4) shmdt(r2) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x4) poll(&(0x7f0000000200)=[{r1, 0xc}, {r1, 0x20}, {r0}], 0x3, 0xb18a) accept4(r0, 0x0, &(0x7f0000000240), 0x10000000) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000280)) 00:08:25 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x40000050100, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) 00:08:25 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x3, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x800, @mcast1, 0x7f}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x9, @rand_addr="9eed27ad3d29b4a1d409f794e7183d75", 0x2}]}, &(0x7f0000000200)=0x10) 00:08:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc) 00:08:25 executing program 1: munmap(&(0x7f0000e80000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:08:25 executing program 2: r0 = socket(0x2, 0x5, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x1418, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="f75173cff555fee57896f6363e79c658155526ffcbecf6fa2fbd1a3840f5097a0e7716497dfa1463f378b8504f", 0x2d, 0x100, &(0x7f0000000100)={0x1c, 0x0, 0x4, @mcast2, 0x40}, 0x1c) 00:08:25 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x200, 0xffffffffffffff01, 0x262, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000280)=""/238, &(0x7f0000000380)=0xee) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x7, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8000, r1}, 0xc) nanosleep(&(0x7f0000000000)={0x9, 0x4}, &(0x7f0000000040)) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f00000004c0)=[{0x3, 0x9a1, 0xfffffffffffffffd}, {0x0, 0xfffffffffffffffe}], 0x61) semop(r3, &(0x7f0000000040), 0x2aaaaaaaaaaaa8c2) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000240)={@loopback, @remote={0xac, 0x14, 0x0}}, 0x8) 00:08:25 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80100001000206, 0x800000002) fcntl$setstatus(r0, 0x4, 0x4) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000180)={{"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", "b1647f7a72779ba86b7c0b02eea2187a34fa62fde6f66e8c82cf9aa3b1185be4", 0x4, 0xffffffffffffff40}, &(0x7f0000000080)="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", 0x2, 0x9, 0x7134, 0x5, 0x5, 0x1, 0x40, 0x3}) ftruncate(r0, 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000008) 00:08:25 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = msgget(0x1, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/218) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r5 = socket(0x2, 0x1, 0x0) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000000000"], 0x1) ppoll(&(0x7f0000000100)=[{r5, 0x48}, {r5, 0x16}], 0x2, 0x0, 0x0, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r6, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) accept$unix(r4, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) 00:08:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x7, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000680)={r2, 0x4}, &(0x7f00000006c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd7f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(0xffffffffffffffff) setpgid(r3, r4) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='[@\\\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00']) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x10, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x37) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088) 00:08:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x207) 00:08:26 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 00:08:26 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 00:08:26 executing program 0: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) 00:08:26 executing program 2: r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") munmap(&(0x7f00009fe000/0x600000)=nil, 0x600000) 00:08:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) setrlimit(0x8, &(0x7f0000000080)={0x8, 0x1f}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) 00:08:26 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4f6a6980000001e0fa0650f01d6ab34d1c4e10bf8c470c4c461cd583d280e0081c677b712c483397fd300dcdc0fbcaf00100000412c07acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000001c0)=@in6={0x1c, 0x1, 0x3ff, @loopback, 0x400}, 0x1c, 0x0, 0x21a, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x30000000) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x9a00000, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000300)="a8efc75546e8da0de3df4b15b9f9ef01411b3f1fd292fe69acf4e674b05a763f2da57b8eb4fdf7c022d35235196f9db83f6acd146fd7e6b9ce4aab97bcfc5a554aa2fc023f795c5ce1327dd89be5c9d376c58fdee681e60c5c7336bc7786b83cba985dde1d5abfc7a666383f5cfb88b133a95a0c1783571fb51ffbac58f8f5db17177d51d5b149ae001544980c", 0x8d}], 0x1, &(0x7f00000003c0)=[{0xe8, 0xffff, 0xffffffff, "e565e00db2ec00f61eceb8bbc1874159d95d27e5845ce13f3ecf4d8f739519f0142da73ffc91c371b5509c7043278b6e62bd4465f49f104b1de9cf0e0f757ffe27027f413fd52f106cc9f87bc3f58b4393030460f18abd578c43a0a60e84ab753ff85d0e832ba3076430724c236fa6f2b9f1d54139e1e4018684d1f6774ed37602765e37e61457e5125660d709ae98d9f98632944a3a590e2494cfc8698ea3062df5569eefa05761c0b00df6b45af89b28942c17cb3ad7bbd4d4a9784913fc503698f3a0afe9f38e83b6fd40f75feaf6ae285117df6eb4"}, {0x50, 0x3a, 0x8, "004629bd1036522990c078df721425a09cdd258d4f7ddebd84301ad673d620503cc673f43fbeb041104817d720422e99ce87423ad6e61f3ca23835e25456"}], 0x138}, 0x9) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000200)=0x9e, 0x4) 00:08:27 executing program 0: mprotect(&(0x7f00002df000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)="36ba0ce4e2e829689b655c4468d7201d2b37a093c3036d4835de962a0568ad02f069d89b687d1c750cfb2f5c560deabe70fd217fd7ca4842a6f9c17b0b8740870fe2c17bd449ff750ff3c057b63e1226e3f610d4313573480f43246d7c3db25e2de7bc8a47ae000882af489d89d3d201ae6e346667e6084f7880c20c0095fe0c6c50c1069dc192f8bb6581880c535fc81ae0c2ebabaa44de4cb64044d664abbbbb2348d7659e3ac208c72322c60a7c41f7d21ffd27b0bf593b9af19118458b5c238bc16157018280faf5f1d03158133046d525531ec6e1cddb671569e553b091c28adf99406fe09bf6380a94c5643c56b31e6a0c", 0xf4, 0x8, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x14d) 00:08:27 executing program 1: r0 = open(0x0, 0x8000, 0x110) openat(r0, 0x0, 0xa00, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000280)="5b81446a6d319ae73fe0ba5b1bc5feb76f625b88dc2eb0076de5185cd93fc78bf28e8e02060a32c80af229621018a75faa971691b6c00cb95475f7035a12f74bcad8fddd40c879b09d4b7bfc883b0264a13d90daf8d03fdbe31efd0a82a3") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r2, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0], 0x0) 00:08:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xcb, "822369e102c44b3809f6bd3858fbba45bb76ec2848491a8f29044674a2b89887e61b4a19cd4a8bfe7a955c06a8495a06c30416db7681520548325c4716ecde4a347ce1ce170e3c24e3de75e147ac8809f6a39bfc5d5d16d8f3788251e84830811df562f92828df3b78bba4455e048b875d3139a7a9f8f097c79f8094b2ca8b2ff23590a36ee6a260da058b302403f7b07cf11d1d10926fbc4a9d3030f5dc4ae2e062d0d24633b80b3542512abbb8d39d8ac56b907a365498d91ec410b20defff0aa9a63b74a4dc09c10cfe"}, &(0x7f0000000140)=0xd3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x81}, 0x8) recvfrom(r0, &(0x7f0000000200)=""/115, 0x73, 0x40000, 0x0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000002c0)="5360baec8d9a0bc334d39fb459dd2912076fa686336f9786e277d00375f831cbf9632cb3d818755026cded4e01526845ca4d0b7b2a5b1314991c0d60c5a9d432e7d48d5486bb1030cca036e02725ad63c57c69ba42209c03d0d1e05c42d6bf662439faba82ff93df1a507e44a6215263c2d1cd90012fa1828f9eba631994de001d48c65e8b87d4dd8ced87f4b8109d64d872913318bc77f9294ace43d3ebf978a8d9a29e4dc2f380bce42250436bc97e3d4dd19a7fa8deda23e042fcff7968") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000004c0)=0x480000000000000, 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000540)={r1, 0x10000}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0xff, 0x8, 0x300000000, 0xffff, 0xffff}, &(0x7f0000000680)=0x98) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000006c0)={0x401, {{0x2, 0x3, @multicast2}}, {{0x2, 0x3, @multicast2}}}, 0x118) sendmsg$inet6_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000800)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000840)="fb4fc49fc129eaf89cce7227f29b1c57498b48cd858a1fd9f54d3e412e25b82b66016cc95e746cde623d672a97a978fc8953a3d13f8f163006657b22a5a174b228c06a68c3cf1fd989bc5107146068000320ee6a3f31480f509c5224ef360a2401d9da85496c94a9bab50875dfdeac696181127ca4a872599a5d798f8c63551996c99089dbfb315c04cd8500f5c093df547bec1aa71b7c942d5170e43eb29bd578134b5d813b670579236623050787b344aa5da1b9db5f4d012a2a0260dcde1ac66f45eac6eeb23001886179a5969e103a0721", 0xd3}, {&(0x7f0000000940)="f0f3b65d60d3e5433fc82aa385cda8d711cff22f895c3068a8cfc1fa32334223abf33c35", 0x24}], 0x2, &(0x7f00000009c0)=[@sndrcv={0x2c, 0x84, 0x2, {0xd8d, 0x100000000000000, 0x110, 0x7, 0x748, 0x1, 0x9, 0x1f, r3}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @init={0x14, 0x84, 0x1, {0x4, 0x6, 0x3, 0xffffffffffffff1f}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x74, 0x80}, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a80)={0x7, 0x7b48, 0x2000, 0xde, 0x8, 0x9, 0x1963, 0x2, r3}, &(0x7f0000000ac0)=0x20) socketpair(0x17, 0x20000000, 0xff, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000b40)=[{r2, 0x2060}], 0x1, &(0x7f0000000b80)={0x1, 0x7fffffff}, &(0x7f0000000bc0)={0x1}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c00)={r4, 0x1, 0xd8}, &(0x7f0000000c40)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000c80)={0xa9f}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000cc0)={0x1, 0x7f, r1}, &(0x7f0000000d00)=0xc) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000001d40)={0x4, &(0x7f0000000d40)="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", 0x6, 0x0, 0xfff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000001d80)={{0x1c, 0x2, 0x0, @loopback, 0xa3f}, {0x1c, 0x3, 0x5, @empty, 0x76}, 0x9, [0x5, 0x7, 0x55fa, 0xb43, 0x6, 0x4, 0x26, 0x80000000]}, 0x5c) rmdir(&(0x7f0000001e00)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000001e40)={r1, 0xfffffffffffffffc, 0x5, 0x7ff}, &(0x7f0000001e80)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000001ec0)={r8, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000001f00)={r7, 0x40}, &(0x7f0000001f40)=0x8) recvfrom$inet6(r2, &(0x7f0000001f80)=""/130, 0x82, 0x0, &(0x7f0000002040)={0x1c, 0x2, 0x1000, @rand_addr="b485024e75afc3cc80b5f39bee029770", 0x3f}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000002080)={r9, 0x7f, 0xf}, &(0x7f00000020c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000002100)={r10}, 0x8) 00:08:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x7, 0x7ff, 0xd2ff, 0x1, 0x100000001}, 0x14) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x7, 0x3, 0x3, 0x6, 0x9]}, 0xe) 00:08:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x0, 0x10000000, 0x1002) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xe6, "93987269429338d05fd363673c291277d31fda2daf3fd805343717282b37ec9e955405b012d3bbbde602f5458036cfca3692751e8c8b7c1fedf8fec212d3efd32a18a3ece4b836cf8660794261800ad4730700b7ad1dbe9c228633f9c11d34460cb2f79c0be8d1f3507dd3dbe8ae384fa73d28735d008b1db1e7cb76bc313bbab3bd35767be20999896dcb0c8460e80982c4645900ef5cadb51270b81bbb6298121283385ca82a5a8f882b2dbd0cbb84c8852fbf02624173ac9f7994dd0dae246a53c499a7f51357562ea77a59715e4927c6a4d12b7d46d180e9201535d396012ca1c9c3b299"}, &(0x7f0000000180)=0xee) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x6}, 0x8) bind(r1, &(0x7f0000000040)=@in, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7fff2e0900000000000000696c653000d11ee9f73445d9bceeec50f96ae9083cae"], 0x1) getgid() 00:08:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:08:27 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r0 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) setreuid(0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:08:28 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1000, 0x9, 0x0, 0x1, 0x6, 0x8, 0x3, 0x1f, r1}, &(0x7f00000000c0)=0x20) openat$ptmx(0xffffffffffffff9c, 0x0, 0x100c00, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x7, 0x3, 0x1, 0x1, 0x6, 0x1, 0x9, 0x2, 0x10000, 0x6, 0x3}, 0xb) syz_execute_func(&(0x7f0000000380)="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") 00:08:28 executing program 3: syz_execute_func(&(0x7f0000000180)="0fbecc91cd8040d3d3d3ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") 00:08:29 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") fchmod(r0, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:08:29 executing program 0: syz_execute_func(&(0x7f0000000100)="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") r0 = semget$private(0x0, 0x7, 0x400) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000200)=0x8001) syz_execute_func(&(0x7f0000000000)="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") 00:08:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x76, "d22c4085f1d2626a3cb2db88f3fc86f5a2e4524fbffd8f877932112e7c85887807d8c87d56bf785a4cdc91b4be59e7af195f09a19331410780c826c26bd5d640eeee7b8662d241e30a11adea26e8a0f9d8fb305a4b5c3f6c627ca482c03e31a4742a9f111abd84852df24766f092e3a2f00432ad5649"}, &(0x7f0000000240)=0x7e) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c6500"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) 00:08:29 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "376bfc057511309826542b0c023e4f31b5f072ae50893f05298b0a21c16fdf12eee1771a00d2311da02f48eef268945ef5e5048feca793178dab893de3d949a99581fda5246b23b51a882bf33b3712d0e8cb4248e2899ef2e4c3a1019ac47d08d932d8fdf816feb9b9452517e64df77073b5d89ccd065ae6c2eb18cdac53e060286461614c1c6ea1e282edd1dca9e9598450396f83b87dc78a914653639a4295c23bd5324a2aad4a1546f711aa6f830ab5f15bf2974a7c3ba29c50e4c1a5b06496b7c818f0b2c1a3fad12e8dd428f4b2a5562109ae2bc10a77f48745e2a976612fb6ade1aa38f4ed2f15cacae295f080"}, 0x100) msgsnd(r0, &(0x7f00000008c0)={0x800000000000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x2800) msgsnd(r0, &(0x7f00000001c0)={0x1, "216af91fe73eb7dadad105e4db52664e3379799c0ab0bc77643f1b287dc81a31e9c7d2d68d7fccca755523976abac0bdb31e80c5405e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbeb45dcba2e211687869d3d88714a13ce9f2c81eb3319ed85a3478c35758c84c79024e2"}, 0x7d, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e3f9e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e474109361aa0f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a017"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r2 = dup2(r1, r1) getsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@empty, @loopback}, 0x8) getsockname$unix(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000084a4279400"/46], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgsnd(r0, &(0x7f0000000240)={0x3, "078c459afe56e61387e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce58fd7f12237a1fb9cd2d0486f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a095400"}, 0x5c, 0x2000000) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:08:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xcc8285f}, 0x1) 00:08:29 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r2, r3, r4) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) 00:08:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0xfffffffffffffffe) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:08:30 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x8, 0x3, 0x0, 0x2}, 0xffffffffffffffd7) 00:08:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000000)) r1 = socket(0x2, 0x10000001, 0x0) listen(r1, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x84, "c50000000e747878e3474c264066b09c"}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000024c0)={0x32e2}, 0x1) pwritev(r1, &(0x7f0000002440)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="a36de9a34f3611cb77a2c03dfbf9ac64589707f5651897801823e49b43e36c36e5d39b9c527114ea2ca2789fdc06d0052d706e5b584367fa0f906b2ea060761a462c6a6f7b3363fc0f0fd72a07dd42aed91ae9b3a5e849609ca6463b0d7db8e27d90362553025ca01fd84519671062ecc6add2bf46d5fee41325c251c3d73df47baccd0805255c449a285df7cb3ecf27569c11d6051b2615900fab3d9d4d1d84a67a0d6121ac7cf99a1dd6fa754376d0254e78a309b37fb495345b3d31c86922158080679b", 0xc5}, {&(0x7f0000001200)="f004725830c2cd150cb6513e3e96dc344463550fa03ce7ca73da5d1b39c06e232c6e0c23d1c4d00f7fc6de3a394c2793b9162cd4f6cb9fd8f7b11882f41295523a128565d82d78a1708bb23257113fe1cfe8663d0fbe7847599479966882a900758b8ffa299f87bdc729e1ce753df846f9b6de7c0847946123a8ad79f29a9dd45ce665bffeb7c654e4717b7eea874dc607b74732ccac93c6ff4fd689dfc1354c1b9abccc6125d140de911205a5af0045b76c68e6fce69bbbe7401e604daae04edb", 0xc1}, {&(0x7f0000001300)="9c8a1602e2fdf341f3cdaaa3af2826c7df3bbb9db13f3f3c48c59bbd35a1c87fa738d7ada3b9dd0a551041576ef5907f08382198df9488701e4edab7eb8f8197ade13ea84d7f1f578ba99b0a96060cf6ea0bf24c47024ad1cdc4a29c8bf1f305ae75e4bdccbd5ac8a47bf750f81642b3bfefd00b73963e323441bd88d4a143d470ec0d4ca0429d4486b40abd98a45b607eeb1cb8c514adee3fa0b62efa0d152b8617f544038cfae4033998cdc7e14c4b71911a5be3f062", 0xb7}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000023c0)="13f5f4c124ad25b738fc4c6d709d0e89b4902f6a451b97af9e17f807829f2c87cea3950a1d9e348fcdcf370ff24c29a56753228667afbd2cf25a39d04c3fb50d49f9cd59826afd5567c1e4f7bc2d0b9be95065bb1a4511e97aa1d46bb117580389de25432f9cea4db276a928536236aff8f220", 0x73}], 0x6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x6, "f1245f8db814dfcf4515479f29afe1dd"}, 0xfffffffffffffc4d) 00:08:30 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, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e200000000900000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/136, @ANYRES32=0x0, @ANYBLOB="d7f5030000000000"], &(0x7f00000005c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={r4, 0x60}, &(0x7f0000000680)=0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 00:08:30 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) nanosleep(&(0x7f00000002c0)={0x0, 0xffffffff}, 0x0) 00:08:30 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x8001}, 0x8) syz_execute_func(&(0x7f00000002c0)="9826d9ed5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4a2513c06b921045fc5f240d1d2cce10bcac3c45ba6a645c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb7982000000803e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, 0x8) shmget(0x1, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) 00:08:30 executing program 3: syz_execute_func(&(0x7f0000000180)="98344b66440f382510f80791b00ac46219975b412e65470f38c8d24180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac66450f5be900ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142bdc4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6(0x1c, 0x10000000, 0x80000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x1f3) 00:08:30 executing program 0: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = semget(0x1, 0x1, 0x400) __semctl$GETVAL(r3, 0x1, 0x5, &(0x7f00000005c0)=""/105) r4 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r4, &(0x7f0000000140)) r5 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e) getsockopt$sock_int(r5, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r7, &(0x7f0000000640)=""/190, 0xffffffffffffff06) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x6) r8 = dup(0xffffffffffffffff) getrlimit(0x5, &(0x7f0000000540)) connect$unix(r6, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r9 = fcntl$getown(r1, 0x5) poll(&(0x7f0000000380)=[{r2, 0x4}, {r1, 0x7}, {r7, 0x2000}], 0x3, 0x1000) fcntl$lock(r6, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r9}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r8, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) dup2(r0, r7) 00:08:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r1, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file1\x00', 0x400) readv(r1, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1) dup2(r2, r1) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:08:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000200), &(0x7f0000000140)=0x8) 00:08:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x2, @ipv4={[], [], @multicast2}, 0x1ff}}, r1, 0x2, 0x0, 0x100}, 0x8c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) 00:08:31 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb3e842a802086df9) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x7, &(0x7f0000000880)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r0], @ANYRESHEX=r1, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRESDEC=r1, @ANYRES32=r0, @ANYRES64=r1, @ANYRES16=r0, @ANYRESDEC=r1], @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYRES64, @ANYRES16=r0], @ANYRESHEX=r0, @ANYRESOCT=r1, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES16=r1, @ANYRESDEC=r1, @ANYRESHEX=r0], @ANYRESDEC=r1, @ANYRES64=r0], @ANYRES32=r0, @ANYRES16=r0]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000040)="3809fcad11a0a8783f3ac5d177fcf665c5c16e4ce9276c5e479556683c23aa06cafd22d897c0215be6f3b820806e514a7bd67a242911987a0bba59d039af499cdf99b17d5ff972cc82413c823ae2e2666023457c5a7c87e1280e685a6f4e377e8aed59dc0acb0ad6a029edc8784d5f36bae9e31ea9bb47df29269c15e0e461e5b9b24eb34948ab8d008ad45f3a9749cd2df7174bc0c08fa8a86d49c7568eb75d78121c527625ef5ddbaad325d4fcf7679e6af00ddf0e74ad7a65058ced4f281f7855fae9510f166c64d542ad4e2e7d6d5ea82ac5") getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r3, 0x2, 0x4, [0x4, 0x0, 0x3c1, 0x3ff]}, 0x10) 00:08:33 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0xa, [0x401, 0xc8, 0x4, 0x5394, 0xbf85, 0x1, 0x4, 0x1000, 0x3f, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x5500, 0x5, 0x6, r1}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000100)="9826473e431c080f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:08:33 executing program 2: syz_execute_func(&(0x7f0000000200)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x1c, 0x3, 0x9, &(0x7f00000007c0)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000800)={0x200, 0xe850}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000002c0)={{"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", "d7bfe4dfdf557b5989ac3f2f96ba3e38bdf9e3a50dec87d26c6edaeed3b9cae4", 0x4, 0x100000000}, &(0x7f0000000040)="fc7354cb8a9fffc02a905727c806ba2c846e3e9bc0a965621cb56a06d6c36db797a5cf34ae0d6ef2f21bb99e076d873ad49796fb58cdbf475eeba01a1b95f9c5bd37351294c945201d000921830e4e55310825c4f887870cb70ff85eb46ac67e1d7277e8a727578e329ce1997af05fb85ccfe65df6d45498855a5ea3573e55535a49a00611c88ed66db94dd24e42d295580592a1e0406ff9a81c24c0861158fc00feae212729cc1e4fcd304aa34d1b0d6f674f2c177b5c0e421732532b88d1760f4510add7e9ee9059e5ac2bc37f6324bc195394bc6426c4cea1c0", 0xe3, 0x800, 0x2, 0x2, 0x9, 0x4, 0xbb7f, 0x6}) r3 = msgget$private(0x0, 0x200) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0)={0x38}, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000740)=""/119) accept4$inet6(r2, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x10000000) msgget(0x3, 0x480) 00:08:33 executing program 1: socketpair(0x4, 0x1, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x68f}, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0xff, 0xfffffffffffffffb, 0x2, 0x8, 0x0, 0x6, 0x8, 0xf4a, 0x1000, 0x100000000, 0x1}, 0xb) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @loopback, @broadcast}, &(0x7f0000000100)=0xc) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) 00:08:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffe9b) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600), 0x8) 00:08:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000080)="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", 0x5, 0x7, 0x2}) 00:08:33 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x288, 0x1a8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x7, 0x6, 0x2, 0x8}, &(0x7f0000000340)=0xa0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000500)='./file0\x00', 0x20800, 0x953affaa5fd36069) fchdir(r2) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) r3 = geteuid() freebsd11_stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000300)='./file0\x00', r3, r4, 0x200) freebsd11_stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)) 00:08:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3e30b7dec66364000000"], 0x10) write(r0, &(0x7f0000000040)='H', 0x1) write(r0, &(0x7f0000000440)="49903521631dbfc03886df12c80aeef081344a4c80be00f455b50cac319730c83acb6c9289721d796a0844a3cf2a0eb8ef2f1e5e5c1ff8e70811db1b01797feb52f307e25a6b82afeb58b417a2d692560377aaba4f35d3726840b92d7234bbf02ca19b966401d1ce2f55200140b17e62fe0cad2d8a61ae36355f47a3951403e55a660e6df0c1217d760b30c9ff1f6a59384c1eff7a4e02df5fb01a4b29edf2a8733a82ba3837adad25be5f74b874f2dcbd71264c5f47afafbf4e894d6ac900bfe3fb63e7361b71562fb5b7b03f38d9f922ffd48958d9542eb1cede3d643cf78487eeaf668a76415fd65f9babf84e4335b3f6513cfab238779ce7e3219f1331e075f3f6959607010000000000000000000000000000004177008b92c224e300f77ab8dc726615b71ecb9102403ca370d1788f3ce2b63347aec8edda029c1c47809e43b770e9fe6448542ffdadf55865552f69b0a5c289679a20c2e61c2de71d01993aaadb52d76b3b9a8c84ebd1c30a4c", 0x170) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000000c0)="beed23471ccd36ad3458386a53791adcd7dcdbce5a6a0029") sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:08:33 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x585, 0x1, 0xfffffffffffffff8, 0x5}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f00000002c0)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x1004000000000, @loopback, 0x4}, @in6={0x1c, 0x1, 0x3f, @rand_addr="1c6b2d3a5a2e8be37b0ca4c50d9ff150", 0x5}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xff}, @in6={0x1c, 0x2, 0x101, @rand_addr="148c9173fd4bcc5045f9e695dfb58dc7", 0x8}, @in6={0x1c, 0x3, 0x3, @ipv4={[], [], @multicast1}, 0x9}, @in6={0x1c, 0x1, 0x3a72, @ipv4={[], [], @multicast1}, 0x7fffffff}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000480)=0x10) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00002d4000/0x1000)=nil, 0x1000, 0x2000000000, 0x10, r2, 0x3) r3 = semget(0x3, 0x7, 0x518) __semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f00000004c0)=""/215) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 00:08:33 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f00001fc000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/196) syz_execute_func(&(0x7f00000002c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x17, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0xfffffffffffffe3b) 00:08:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) open(0x0, 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x4) getuid() 00:08:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e3c8843ad546232a44ffd4a6acb62ecf613fe0c299870cc6a663302513a6e2b186061f4ecbb568a9539c7dde2420f8acfab2bb0591e1e35d9d408d5ae6c75ddc92f8fdec88d339434beb3ba5e7cb9625b4b62dc42bbd0a8e4878a8dbaf4b3fb933e2b50580e31aee8a06f21156948cc0eb7fbdf33e7b1d052b2a227e9d891f423a4"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:34 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100840, 0x0) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x74a2, @local={0xfe, 0x80, [], 0x0}, 0xff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0xffffffffffffb71a, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7fffffff}]}, &(0x7f00000002c0)=0x10) r3 = dup2(r0, r1) futimesat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x4000000, 0x8}, {0x871, 0x1}}) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x8000, r2}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0xb) dup(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x2, @mcast2, 0x200}}, r2}, 0x84) r9 = dup2(r7, r3) r10 = open(&(0x7f00000005c0)='./file0\x00', 0x10000, 0x131) ioctl$DIOCADDALTQV1(r10, 0xc130442d, &(0x7f0000000600)="7b5a299a3b9f06e1fdcebf99a879dab249aad4f91ba331fcc582fa218ba5ebbf02d976aee814a3996424bef863221470388a537b291f") r11 = fcntl$getown(r4, 0x5) fcntl$setown(r5, 0x6, r11) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000640)={@empty, @rand_addr}, &(0x7f0000000680)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000006c0)={0x6, 0x300, 0x9, 0x2, r8}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000780)={r2, &(0x7f0000000700)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000007c0)=0x10) fcntl$setflags(r10, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000900)={@in6={{0x1c, 0x3, 0x2, @rand_addr="46a3461477f696fea7c26877e86b5c0a", 0x6}}, r12, 0x400, 0x7, 0x2, 0x4, 0x2, 0x3}, &(0x7f00000009c0)=0x98) setsockopt$inet_udplite(r5, 0x88, 0x4, &(0x7f0000000a00)=0xa40a, 0x4) fdatasync(r9) ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000a40)="1c922b40f9f727c8bc5a251956d3e8d308f1ecdf7a85fad66be3c750c3ee483a176e4e628cf7dda773029d06cc87b14ac440b8d103f963a51d4c988ecf400f2f6c6f69bfcf3d4a10b0e0cd403cf08b158c909fb411084941c27164ba05b482a8d5ea5e1239cd0d1cfcfbaf8d7f106246f0131545cc77b6490d4157d83f6f50d40979eff18f7ed8df6aae311461a7e04e1568fd766199fcaa2b243432b1bdab02d378e4e63a5b3a98be8d9cf3d55268adc6db6191d3c20dd09265fe88b8593fe9742c7bb7a940948bb13763b0a41b4713f1fe5fbcd5062e6d") 00:08:34 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0xfffffffffffffe7e, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000140)=""/86, 0x56}], 0x2, &(0x7f0000000000)=""/10, 0xa}, 0x83) sendto(r0, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0) 00:08:34 executing program 2: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x103f, 0x0, 0x241158dc38d81b37) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x408, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:34 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x3ffffffffffffff9, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:08:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xa, 0x12, r1, 0x0) ftruncate(r1, 0x20000000004) unlinkat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x800) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x28, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, 0x0, 0xfffffffffffffe01) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000140)={0xfffffffffffffffe, 0x1}) 00:08:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, &(0x7f00000000c0)) 00:08:34 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, &(0x7f0000000740)={r2, 0x9d, "e0d1e45f6f7d1f999f47f1ef8fd0cf369d7c043607d46e95d355fe92e1331e0b59cd71061979ac0eeab463b27d9626c49f42faf5f366a4d8634b19ee77b920d98108904c866b4edb477e1b12b7a1b3490f65c7a73971ce32da95df2b3eca003116f3555374393a96b1153ac5c30ad1ccaa68765300eeb4073ac1ec59f1756c2a92d39f774d5c270bdf5ca1447b44fdc8a9dca4813e871eeaf837475242"}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x3010, 0x3, 0xffffffffffff8001, r2}, 0x10) 00:08:34 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = dup(r0) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000040)="615ff22879c0ba129dc164276cfbffe8a5a5cdfedd7308fb4b727ca584c514b79056c55365b787908c89e7a43f14fcc3") connect$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="82022e2e64696c653000e87a6b455211c1d8267a4e3dcaa75ebdb41987c4e263041199d54f0295316e712528ff073f92bc115320398e650db188c4497a62b0ed46f4af27db6132f6d15e2500800000000000002b1b0d90de0e002476fcae065a0f0bed16832dc3736f2e8b3b7ded8ec91df66f2ab96ba3902f48f33e33d81f3d8b5093e6c47006506d6db287f6af22c0bb97b870a6a6539ea921fcc6e84192d55e66c4624a90e3d4199f0e2875f40ef627d586e6df382d8357e19c9f2a5d991be961bc7445553ca3a5c00c48a9129411222cca6e58c22bc799087de0b37789a5b9c58061d8f7422030d016d9b0f0d2574083e2695d9d414357ad8d0e974dfe57a1f52e3141cce212af81ead99c04b86324c16afb7e95070113668b26f539b43db8b0a9aecd9939330067"], 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001200)={0x1, 0x1, 0xefe2, 0x5bcd, 0x2}, 0xc) setsockopt$inet6_tcp_buf(r2, 0x6, 0x65, &(0x7f0000000080)="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", 0x1000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x9, 0x1, 0xde89cf1, 0xff, 0x3, 0x400000000000000, 0x5, 0x9, 0x10, 0xb4}, 0xb) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001100)={0x0, 0x3ff}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001180)={r3, 0x0, 0x3}, &(0x7f00000011c0)=0x8) r4 = geteuid() getgroups(0x5, &(0x7f00000010c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000001080)='./file0\x00', r4, r5) 00:08:34 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x400000000000800, 0x84) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) socket$inet_tcp(0x2, 0x1, 0x0) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0)={0x13e, 0x9, 0x0, 0x102000000}, 0x8) setrlimit(0xe, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000001e00)="3f5108e304f736964569b4551f49525b5f00e4414af86a79cbc9130107027e1d252b8d2ea8280c023a08bb09174f6fe759916948e958d708da8588e0b1999d6b3f20b9b75bd4ee155e662b8e313bf10abd64e315e0d177d1d986e57b3fab943986") fchdir(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000018c0)={0x3, "580000db58f2624efba53e4b9939c4c2"}, 0x14) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000200)='\x00'], &(0x7f0000001880)=[&(0x7f0000001800)='$\x00', &(0x7f0000001840)=':\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) connect$inet(r0, &(0x7f0000001e80)={0x2, 0x0, @multicast1}, 0x10) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001980)={{"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", "7df7c9c4dd3d79cf223fa16879824304e40be7f2988aa2624e49a6f9a348a2b8", 0x1, 0x5f}, &(0x7f0000001900)="844ea70754cf9c37711a94c6c4b2ac4a3d61607db2e78769b54c75388aacc6fd254fce6c917b316d352974504245d0b5426424dbf19c641857c89415bfca8b60eb49cf233446863b8bc353a5f91bcf92b789dbda190bc2ce6644665cefbbaf7d10b0570e2867251bcdca692d", 0x2, 0x4000, 0x2800000000000, 0x100, 0xb3b, 0x3, 0x7, 0x10000}) 00:08:35 executing program 1: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000080)={0x40, {{0x1c, 0x1, 0xe814, @rand_addr="57178b3f0a5a1e209ac6722e2813f4ff", 0xac}}}, 0x88) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f00000003c0)="f4a9af17df673b4b5e3b30cff8134ffdc3a8d28c83d3235ea43927c9cf108f6788f3ff5d35915c00ea70abc830c764e0e476d6c5af56e1432b355ce15c3022fa3c2e8b96173fd3143f21709cff05bc8b2b762e85e3e33c0a9ab67d6563283eb8285e49f929c036d75676471411898b2f2416b17c9aaa8b959c10e25bd2b7134e571bc3c3b75bf702f9dc581471a5fe48fc97bc5fb9905e171e4af0eb869c3193e2223c744e4b5535bb81cef51fcfab064f0eac87583b093b44232feded74be41eb021340dfc684988f464c7f94dc96417b75b10b81ba21c24f5bb421c5a17141b79522d79cbe308aa5076d4513", 0xed) select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x1) 00:08:35 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) getgroups(0x2, &(0x7f0000000480)=[0x0, 0x0]) setgroups(0x40000000000002d9, &(0x7f00000004c0)=[r2, r2, r1, r1, r2, r2, r1, r1]) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(r0, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0xf, 0x625, 0x1ff}, &(0x7f0000000200)=0x18) socket$inet(0x2, 0x10000004, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0x2, 0xfffffffffffffff8, 0x1, 0x1, 0x2}, &(0x7f0000000440)=0x14) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:08:35 executing program 0: r0 = socket(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="9cc7a3d2d7ba045d164e446dc93bfcf1c9a65218595f989ef35c3999c7675a3be4c1a584ea2c3007fd2b93c78c9a6c14212fb0e39ea7ee05a1796cf6830947f3aec377d97e3f90e67f587caddf542ccdb2614c4e7043c554195af5d00182bc4f31e881d491b4ef4c271ca30e344f5601022ec4729afbd7e6e1f3") connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 00:08:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x17, 0x10000004, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x2, 0x7f}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) 00:08:35 executing program 3: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100), 0x4) r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="6c74f5c50912eccef22485a8dafde6e4916feeaba4e1d888fd04202c4018c11e98ce7f80f62d5b23252f409763511b8f190613193a888dc38ea59d34d83fdcf763ebc1ae9159030ce39da135ed6126981e10277c506dfbc930cec4409aec7b56ba12cc4b70795e83609252e97020dc82c822416f1b69633954b8e76674b04eb102e1ad5d8e6108082a89ef925de48479b3d055bd90a5d4e14ef986ea386f9c7d7a374ceb68b5b1bd5f7075367939c5794c223f9fea6056c3351c70f9c575214815ce05a023") 00:08:35 executing program 0: syz_execute_func(&(0x7f0000000200)="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") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) 00:08:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet(0x2, 0x3, 0x401) r3 = dup2(r2, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f00000004c0)={{"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", "f61a652e9061f8337810703e4c429ef3d4ede0ff099472fc86c6710b8e3a4263", 0x401, 0x8000}, &(0x7f0000000180)="aeb1a4e5629b513bb15316a51b0ae5d7ca44e9fe74d1dc153361c99b8cc7cd3439c5e8e042dcc273720e0ef50036822e56e8c589373524c0bb7327bd3d396c6b168344f088cdc7422a3eb1dd5654ba6b6e73e8e6bb851356c100ad54b0c5edf520a4664cd92c4374f6a2c50c89ac9d35b0fb8e1681769f255ad2f04345d1680e543d8db385c5f086fefcad9a6607c9d02ed7d86ccaa20e1bc1899ed8a4b7ef9086ba90b1714458167367592034ff91eac3ca40c45216fbf0fd5b64db352ed401dd277d981d419d1425a03bdfc1cffd9a92272dcb050a65bb42eeff9779681a081f42ef", 0x7, 0x100000000, 0x3, 0x0, 0x0, 0x6, 0x5, 0x80000000}) 00:08:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="08000a0072ff1f00fbff040005007987820282166a7ef378f722a6e5d02ea75b30000040000000e7e88821421b7e741200c4edb21b3673b0b7fb59cd11d33157540000"], &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x10) 00:08:37 executing program 2: madvise(&(0x7f0000a5a000/0x2000)=nil, 0x7fe4aba9c000, 0x3) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="c527578640b653d1dd89734a7d01", 0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:37 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r3 = dup(0xffffffffffffff9c) recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000080)=0x3f, 0x4) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") open$dir(&(0x7f0000000200)='./file0\x00', 0x130000, 0xa) r4 = getuid() getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpgid(r8) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x4, r4, r5, r6, r7, 0x106, 0x60000000000}, 0x3f, 0x80000001, 0x401, 0x6, r8, r9, 0x1}) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0x5, 0x8000000020}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) r10 = accept(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=0x0, @ANYBLOB="910000001005000009000000050000005d0d00002c947ccb83ef205550f62f74c32801d436ea00f4545bcb8950c056902c8cc2b357c228885805b1b81334b8cb9f"], &(0x7f00000004c0)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000000500)={r11, 0x88b, 0x8, 0x8, 0x8, 0x3}, &(0x7f0000000680)=0x14) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) geteuid() r12 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r12, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="2e2f666993058e91"], 0xa) close(r12) 00:08:37 executing program 0: r0 = open$dir(0x0, 0x100, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) r1 = accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x20000000) getpid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)) getgroups(0x2, &(0x7f00000004c0)=[0x0, 0x0]) fcntl$getown(r0, 0x5) mkdir(&(0x7f0000000740)='./file1\x00', 0x2) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_lstat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)) socketpair(0x17, 0x3, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x425, 0x4) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000240)=ANY=[@ANYBLOB="01f02d2f6669e0653000"], 0x1, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[], 0x0, 0x80}, 0x2018d) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fsync(r5) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x4, 0x1}, {0xfffffffffffff801, 0x1}}, 0x200) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:37 executing program 3: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000) r0 = socket(0x1, 0x20000000, 0x5) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setitimer(0x0, 0x0, &(0x7f00000000c0)) 00:08:37 executing program 2: r0 = socket(0x100000002, 0x4000021000001, 0x200000) close(r0) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x144) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000001c0)={{"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", "04fd08b7755aa7de14f4c2ea5f97b45f3d9281451913101670c3490aecad41cb", 0x2, 0x2}, &(0x7f0000000040)="e0cc71b29f3d7a0236a52af1fceac2d9798530ff18f8bfe19e2b0a073d2a9b7e89aeef70488c206866bd745bf4da9dca056830011148a7d34a887b4551cac0a99439c25c7a265146a21007069334137822635b4e24a2cedb40159ececf8f91d8aab9e54b7b7f2ac64f991bb24e3cd9e7906a7a20e22d731c0755f7bd0c0db0b1af0640d37a046ed5f62cf0096e1d697a50eb048d03751a6776d752fa515c438614203a84fedfbcbdbc43e294ddb435ada2321939830de7d25d1e", 0xfc32, 0x9, 0x6, 0xce, 0x3, 0x40f, 0x5}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000680)=0x10) shutdown(r0, 0x2) 00:08:37 executing program 1: syz_execute_func(&(0x7f0000000480)="650f01c3c4034549a206000000cfc442192d3bdd6961ef6900d9d920d0d00fd1b02db5d90000008fc840ef0e0ce4c667660f3839cef90f450ffd271aa95f1ff9f9c2c23c3d700201ef4e670f381d6a2f67450f483bd1d9c483ed6aad000300005a57d2d2c12dc4c1d16d184d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:08:37 executing program 1: r0 = socket(0x6, 0x1, 0x2) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3103, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xfffffffffffffec0) 00:08:37 executing program 0: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) dup(0xffffffffffffff9c) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x42) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8001, 0x4}, {0x9, 0x100}}, 0x0) 00:08:37 executing program 2: syz_execute_func(&(0x7f0000000300)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c4226fb18cb6072a0000000000c4a27d181ec1ea01ef66420fe46533c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x372, "20e14eed3e2a9b0a9bb3559548adbcbf"}, 0x14) 00:08:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getitimer(0x1, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x10000, 0x4000000000, 0x4410, 0x8, 0x81, 0x7dde, 0x650, 0x2, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x8}, 0x8) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:08:38 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x80, 0x4) 00:08:38 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000a40)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:08:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x20) syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x5, 0x3ff}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x1}, 0x8) 00:08:39 executing program 1: syz_execute_func(&(0x7f0000000540)="b1789166420f38154500c4827941cda6c4e39148c4ffd0c4c4631d49260e5bf9c4c35d49f0c05eaa45deec3e4379af40f623cc9d49f236164808eebae0038e8020001921c4c34d7d51f90e817d2a96998999987dd7e0c47d239cb63e0f1869fff3400faee464f34280470300f3af8f4978c36100f7cf60c3c75705e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d964f383a10700611000000083857b8effffffff00195411b90f01c1") r0 = dup(0xffffffffffffff9c) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) fcntl$dupfd(r0, 0x0, r1) 00:08:39 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2d) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x5}, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xffff, 0x43, "60294aa08c3da372e0052f2b08d85b00c1bbe738d2b2da0117dc294957e3b128679ea04c2f2a92aed4a3eccb89e79f37ea96bc4118272ea5e966c11f5dfd3e44cb95a7"}, 0x4b) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:39 executing program 1: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = msgget(0x0, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380)=0x80000000a75, 0xfffffffffffffe19) r2 = shmget(0x2, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) connect$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="010080a62b139d96a01efdff66696c653000"], 0xa) shmctl$SHM_UNLOCK(r2, 0xc) 00:08:39 executing program 2: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) freebsd11_getdents(r1, &(0x7f0000000780)=""/4096, 0x1000) getpid() r2 = getpgid(r0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r3, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r2}) r4 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r7 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x9, 0x7, 0x2}, 0x8) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f00000003c0)=""/97) flock(r7, 0xc) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r6, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 00:08:39 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0xc0) sendto$inet6(r1, &(0x7f0000000340)="334327b57a6f3e58eda64c801f1981adf59dd85958d3053a36911b03d4bac4ad573e04e4d71984289d37321614603defd968a32521a2863bad168dacb5e4072b3df490117ff4b36c5a526f2bc49fcc411e877965464a88751db44ff625fd7b7d70b4cd70d9a3f8b8a884971dcbda0f259bd2ea4f78bbc57e571f87958a4d789b9f6344e2058a0f446364964a4639b32acaaa227b01472cccf2a3c90871a703d7379c46e9206628310de8c9d309197684b446188833bdfb506f36ce7c176196a473a36bfbe36dff5c5e0f7516d93d9663fea1ef5fee589cb2b064b8999e", 0xff2c, 0x0, 0x0, 0x66) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x43, &(0x7f0000000000)=0xd2, 0x2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffff8, 0x4) setsockopt$inet_int(r2, 0x0, 0xa, 0xffffffffffffffff, 0xde) r3 = msgget(0x1, 0x200) socket$inet_udp(0x2, 0x2, 0x0) msgrcv(r3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xf2, 0x2, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x120188, 0x19) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:08:39 executing program 0: r0 = socket(0x0, 0x10000004, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0xd, &(0x7f0000000340), 0x0, 0x0, 0xfffffffffffffdd3}, 0x0) 00:08:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x2, 0x1, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f0000000180)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:08:40 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x3f5, 0x1800}, {0x4, 0x101, 0x1000}, {0x3, 0x7, 0x1800}, {0x3, 0x8}, {0x3, 0x16006432, 0x1000}, {0x4, 0x7ff, 0x1800}], 0x6) 00:08:40 executing program 2: setitimer(0x2, &(0x7f0000000000)={{0x7, 0x334d}, {0x7f, 0xf}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) flock(r0, 0x1) 00:08:40 executing program 3: syz_execute_func(&(0x7f0000000140)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f00000000c0)=0xc) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10100, 0x3c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000080)) 00:08:40 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffc) mprotect(&(0x7f00006eb000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) r2 = accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000002c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xa9d}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000380)={r3, 0x1, 0x0, 0x1, 0x3f}, &(0x7f00000003c0)=0x18) freebsd11_fstat(r1, &(0x7f0000000200)) socketpair(0x10, 0x30000005, 0x495, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r4, 0x29, 0x57, &(0x7f00000000c0)={0x8, {{0x1c, 0x3, 0x4, @rand_addr="abaf4afecf43473c54ddd960bbc8a56b", 0x6}}, {{0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x7f}}}, 0x108) 00:08:40 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xff, 0x4, [0x6, 0x800, 0x8, 0x4]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xfffffffffffffff2, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r1, 0x80000001, 0x7, 0x9}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2c5a0e0d, @rand_addr="62964b14d9cd148410058bd5372fca75", 0x4}}, r1, 0x200, 0x12e, 0x0, 0x5, 0x200}, &(0x7f00000001c0)=0x98) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x1, 0x7, @mcast1, 0x8abf}, {0x1c, 0x3, 0xffff, @ipv4={[], [], @broadcast}, 0x1f}, 0x2, [0x4, 0x8, 0x5, 0x8, 0xcdd0, 0x12b64b60, 0x7, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x27, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10) 00:08:40 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000575000/0x2000)=nil) shmat(r0, &(0x7f0000588000/0x2000)=nil, 0x2000) socket(0x1b, 0x3, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @local={0xac, 0x14, 0x0}}, 0xc) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/192) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000000c0)="ccf7aa32a6658c512d410cc3a69ab0e4fccd4a1c6aed7e03c8d1ee0dfe265b2c25858dcc5537cf98ec1140a2cd6c8d3179fd89e6bc5024c1b647beec3b8de506eb47c6ffe250ded94ad736be148c463cfdda0353") 00:08:40 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x8) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000300)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000180)="e590442d98f9bcdea87ed65011761405") 00:08:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="79022e2f6669ff860d99"], 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x2) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) 00:08:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 00:08:41 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) 00:08:41 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100200, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 00:08:41 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r1, 0x0, 0x0, 0x8000000000006, 0x0, 0x1da) 00:08:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x2, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@empty, @empty, [{[{0x88a8, 0x80000000, 0x3}], {0x8100, 0xfff, 0xd353, 0x3}}], {@arp={0x806, @generic={0x0, 0x89ff, 0x6, 0x4, 0x3, @local, "3285c8d5", @remote, "9f06e70b40c17b9886a89d39024320ae"}}}}) 00:08:41 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0xffff) setsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000000)="9f5517717fb06a33fb724f3cc9a0481925454e17dce1bfc78c026bc277352a89621a0e2980d8387d93c82fe81110c3215c8cf50e93fee80b840cc089399d1022e7a9947ab85ecf2c05c4e44cc3cd7a47d1bbb61357c099a90544ba454ecf706d1200888621121ddb5ff0d9dd2c44898b00", 0x71) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05049096c4010972e40040d8e5c421fdd4bc6700000000e7660f6b32fb3d3d0f72d50f450fdd2c2c054e4eed753a5edde5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808c4e3d920fcd1d6c3c462dd2b9eb2000000f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ca261b70e6f") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) 00:08:41 executing program 3: syz_execute_func(&(0x7f0000000080)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x900, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xddfd}, @in={0x2, 0x2, @rand_addr=0x1f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x101, @mcast1, 0x6debf467}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x7, @rand_addr="65f378b75e127c7b2067da2e9336d0ff", 0x7}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r1) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000001c0)="c2790cc796c34c636c3664c1ed811264c219253f7c805a7dbbca043ff8c3b6bee5965959947ad856157250caa3837a88530d70af337c73c750b6172f0099de024aae44533de281e5b48b0e21bd0fa4b3aa44ffc1e871b787bd292f3f882ccd9d2c9907eebf6c55e6886394ee71a01093a7f73eba8988f177f3d07fff58e2a8ea61a86c6a2f504161b44d8853015b9854114d0d60413f86a1af56354c454046790bdc4240b7b95c39cfc7baa4a4108464e71d896b404cbfb1a1bc") 00:08:41 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) socket$inet6(0x1c, 0x3, 0x3) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) clock_settime(0xe, &(0x7f0000000800)={0x5, 0x2}) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10}) write(r4, &(0x7f0000000600)="469e9505fff2d92c446ec5090d6e193693234eeadefc2099669b1d27cc41f0be3b54892b5f1b0be24f4e76dea9d38e27819ecba6ed12261f3ebdf79da97f43edb89bf902778776b8f857c56d9b1716dea24c9750cd30f76f3044bca884794171f0b4da0524b525da91534540ce58e1e72d3d2750bbe899a894ab1f9648cdbab81468590081465d3c1884abf97f848abb52a7324e03befda7fbe6e5696063", 0x9e) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="da0000009dc462ff67a9c625d95b4aeea3b51fc9a9ee4b6e39f74de32ed1ba4c27ff230874024700d184ea11b08d82ed20d05f2096df0133a75fdf51975f32d46f6b75779b1ddbddc5b92a611c65c9c292ea848223e394b1816c0c6a16c5b0db3413da985e2bd289a5896e6785af0bc33c624ed60d783bf9855ee14faf4cf6dd110c5635db2a38ff3a1a75a8a79673e41e3ef4edd9b116dd58e0decae1820679d44fc76066e55706028eeb3088d175d1386277a1fcdc7910cbadd43aa2e30937a83523234ceddc8dd2d9bf21bdf34d49a91b76832c1ef11e3d0000000000"], &(0x7f0000000340)=0xe2) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000007c0)={r5}, 0x8) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) r6 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r4, 0x4}, {r4}, {r4, 0x2}, {r4, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r4, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 00:08:41 executing program 0: chmod(&(0x7f0000000040)='./file0\x00', 0x30) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="0ef11aac0555c3826a7d1ae74d41e61865be2ea483d5695bfd3853f8fc2d14a91eb120bddf3e31249a3f72826d175de41786d1af1685da46ceee1bb3a8d6e71f583073614ef0d030f0b57837c4d25d66c65088bb4176915b123fbbc97c55d37f9ae59e8075aac2b6ebe85d7c2cbb36a703fc6a038d614a92841c0e50c3893644a1d8fc9942e763e330d490643d562ba4720a85e40877a5be72dabcf8f09ebcea4d3d8b95f41ab90ffc7a9240f653aa2126f4dd99e948fd69fbef9ae655") syz_emit_ethernet(0x4e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x1) 00:08:41 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getpeername$unix(r0, &(0x7f00000013c0)=@file={0x0, ""/108}, &(0x7f0000001440)=0x6e) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/33, 0x21}], 0x6, 0x0) 00:08:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x8) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 00:08:42 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000002c0)) getgid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="da00000087bb4067318a20b01227d9b4bbc214cd9dec442740329ff887d90cd1294fec3ddb23b165298c1b078c18b98c6e61ff745379204e818344848e8251c1bc6d8011bbd107a3b74fabcf24aceb1f480c258730712b842f3d1c6bc9897aa90ca7ebacb1360d33ee10276f3ecb19ffe51e924159cef9c25c6fa1949f844bfd11585e1f24fcd132c92799b1fc724f1f8e3b70b4495548c06a75538158eaf9b87bc1c6af08cb4bee3467427511d46ff7a53eeb0ad496ecf9ee70d1751a733732fc52fd8badb13f"], &(0x7f0000000800)=0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:08:42 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xbae0, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000140)="660f381d9d0f000000c441801295000080206647dfec66400fe713c42145e93f660f6906ad81d100000021c4820137bb34bf9835c44195686cb502") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000"], 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x7, r4}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x20004, r4}, 0xfffffffffffffcde) r5 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCGETQSTATSV1(r5, 0xc0204432, &(0x7f0000000080)="fefb48") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000040)=0x1b, 0x4) 00:00:01 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000ff3d53144d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet6(0x1c, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") 00:00:01 executing program 2: r0 = socket(0x1b, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4) 00:00:01 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x22) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:00:01 executing program 1: syz_execute_func(&(0x7f00000000c0)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) 00:00:01 executing program 2: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x7fffffff, @empty, 0x8}, 0x1c) 00:00:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="1340c8ea72e91db82f4e7e05ea263d5ab26b5d428bd91cb59482b9afb4c154") r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:00:02 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="001200000000000000"], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0xbc, 0x4, [0x6, 0x5, 0x3, 0x2]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000300)={0x10, &(0x7f00000002c0)="45970b98c1ffb3dda7503110c25d7e729bb8f66d3d30b6", 0x9, 0x0, 0x8}) 00:00:02 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) exit(0x54622740) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @rand_addr="a53815768f5dc2e56262321de46e8d43", 0x100}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x3}, 0x8) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000100)={0x9, 0x1}) 00:00:02 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0xffd) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x8, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r3 = getgid() r4 = getegid() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x10001, 0x4) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000340)=[r4, r4, r3]) getgroups(0x3, &(0x7f0000000100)=[r3, r4, r5]) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180), 0x0) 00:00:02 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaabf82354c0dfe7e9d13d908000603000050016a6babb9ac1400aab71de684ea5ce0000001"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x2, 0x1}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x100, 0x8, 0x10000, 0x8, 0x6, 0x7, r1}, &(0x7f0000000180)=0x20) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) getsockname$inet6(r0, 0x0, &(0x7f0000000080)) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/78}, &(0x7f0000000000)=0x50) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:00:02 executing program 3: socketpair(0x1c, 0x10000007, 0x2e, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x10000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8000, @ipv4={[], [], @broadcast}, 0x26da}}, r1, 0x401, 0xd8, 0x1}, 0x8c) syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") 00:00:03 executing program 3: setrlimit(0x3, &(0x7f0000000040)={0x0, 0x87}) sync() socket$inet_udplite(0x2, 0x2, 0x88) 00:00:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x1) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000600)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a43dace00cadcdc1d440f0b550142c4c4227993accf000000005931b15da1c9fb110f0f3804830a000000") setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040)=0x80, 0x4) r0 = socket(0x17, 0x3, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1ff, 0x1ff, 0x3, 0x10000, 0x3}, &(0x7f0000000100)=0x14) ppoll(&(0x7f0000000140)=[{r0, 0x174}, {r0, 0x8}, {r0, 0x2010}, {r0, 0x84}, {r0, 0x80}, {r0, 0x30}, {r0, 0x40}, {r0, 0x10}, {r0, 0x102}], 0x9, &(0x7f00000001c0)={0x2, 0x8001}, &(0x7f0000000200)={0x80}, 0x8) 00:00:03 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 00:00:03 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) lseek(r0, 0x0, 0x3) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000340)={{"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", "6c004aa05d821280c28ea684cad6094b5d39cd1fe8c4c75f2842c74fbac177bb", 0x9, 0x1000004db3}, &(0x7f0000000240)="ab04145b70a7b6b430ea51a0e98e71f81d97d21235ae02596868a8c33648b84e682b47520bf59468fce32c2e1a57731032fef242d3c69c7d6586a8a0f6f68b3f907f22910822eedf8ffef74ca5d00b5a9b4066276a647df886750f14992f1af638705ff1a870a90d836f8c1d5f23154f096ab77a30878e18d49db70ee0443215f81b2b57345e9099afcd343916c8d2c96c449df31492bb7177faf853230cf78ae6253ebf3beac14ebcf807578b43b209aabb99e396da64b3c308924755bb797b4ab95362b146213241e12a9254fd0e4d63bf527b6a1a5073f2267e28657e874ee07f987d79334b4475ea", 0x1, 0x52, 0xffffffffffffff00, 0x0, 0x9, 0x7fffffff, 0x5, 0x7fffffff}) 00:00:03 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = getuid() freebsd11_lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file1\x00', r1, r2, 0x200) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000380)={0x10, &(0x7f0000000340)="83", 0x1a7, 0x2, 0x6}) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:00:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:03 executing program 3: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fcntl$getown(0xffffffffffffffff, 0x5) getpid() r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$lock(r3, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r2}) r4 = msgget(0x3, 0x4000000000000007) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000440)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r5 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f00000003c0)=""/97) flock(r6, 0xc) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) freebsd10_pipe(0x0) ppoll(&(0x7f0000000000)=[{r6, 0x80}, {r9, 0x2111}, {r6}, {r6}, {r5, 0x40}, {r8, 0x2000}, {r3, 0x2}, {r5, 0x4}, {r5, 0x80}], 0x9, &(0x7f0000000100)={0x81, 0x2}, &(0x7f0000000300)={0xfd}, 0x8) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 00:00:03 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x40) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000380)=r2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@local, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) 00:00:03 executing program 0: r0 = socket$inet6(0x1c, 0x20000000, 0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x1000, {{0x1c, 0x1, 0xca, @empty, 0x5}}}, 0x88) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x23, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x0, 0x3, 0x3, 0x3}, &(0x7f0000000380)=0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000400)={{0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x2, 0x6, @rand_addr="80c8ef5b9b443c6187892c719476c084", 0x6}, 0x80, [0xff, 0x49a3, 0x9, 0x3ff, 0x9, 0x8001, 0x5, 0x8]}, 0x5c) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x100000001}, 0x8) 00:00:03 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) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) recvfrom$inet(r1, &(0x7f0000000340)=""/2, 0x2, 0x3, &(0x7f0000000380)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x8}, 0x24) socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x9, 0x8}) ioctl$DIOCCHANGEALTQV0(r0, 0x4004746a, &(0x7f00000000c0)) 00:00:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)=0xffffffb6) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0xca, 0x1600, 0x9, 0xb0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x6, 0x2, 0x70, 0x100}, &(0x7f0000000200)=0x18) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x2000, 0x800) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x24) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080)=0xffff, 0x4) __getcwd(&(0x7f0000000240)=""/85, 0x55) 00:00:04 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x200, 0x0) fchdir(r1) r2 = getpgid(0x0) getpgid(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = socket$inet(0x2, 0x0, 0xffff) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)={0x5, [0x3683, 0x2, 0x8, 0x1, 0x40]}, 0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000440)={0x0, 0xd70, 0x400, 0x4e81}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r4, 0x80000000, 0x0, 0x5}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r5, 0x6, 0xffffffffffffffff}, &(0x7f00000003c0)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000100), 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000004c0)="e28c17e9e9abae09a8191a326d0545fc34bea4cb59990dd4e639aee0fb60b242fe2f6117b161546104009ce80f2be58e210e70a6c26ff42ee1c35b2a88bea27c397d9e5cc45a9d76406a335edbf89c5b448116ce1924ccc13a3821") r6 = semget(0x2, 0x2, 0x110) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={0x1, 0x3}, &(0x7f00000002c0)) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r5, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r5, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) 00:00:04 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) msgget(0x1, 0x3a) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x13}, {r0, 0x20}, {r0, 0x1e}, {r0, 0x10}], 0x5, 0x3) 00:00:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr}, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f00000000c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:04 executing program 2: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/62, 0x3e}], 0x4, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x4, 0x4, 0xffffffffffffff4b]}, &(0x7f0000000100)=0xc) 00:00:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5b, &(0x7f0000000000)="6681b069baee0bda3c742a310ad538ba9a1d83a067ffcd94dd43bbd9c6224c269a6d221e6647fc3be239532bfaaa90ba83fdc4cb8a81861e8d09ac271ac99fd89c3f389dd86b7b23c0e6694797a85cb1b8069f4a975436b55c0d2c1fec8ca680437804a328936c1121b6e24d856742d9f0489f10595234c1c70f9d49a23aa1d19a76d0a6f99369ff0e8b6bbfd325c541c6604787d9157788a5fc74890490e4e65c94ef2929918592bce23bcb", 0xac) 00:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) 00:00:05 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x2, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x7, 0x3, 0x100000001, 0x2, 0x1ff, 0x80000000, 0x944a, {@in={{0x2, 0x0, @multicast1}}, r2, 0x3, 0xf42, 0x0, 0x0, 0x4d1}}, &(0x7f0000000340)=0xb8) fcntl$setstatus(r0, 0x4, 0x1004c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r3, 0x40000003) flock(r3, 0x3) flock(r4, 0x6) 00:00:05 executing program 0: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04040f05bf050b9b00c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x6, [0x3, 0x6, 0x9, 0x8, 0x8, 0x5]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:05 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) r3 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/74) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f00000005c0)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00']) 00:00:05 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) lseek(r1, 0x0, 0x1) 00:00:06 executing program 2: r0 = socket(0xffffffffffffffff, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x7ff800000000000, 0x9fbd}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000300)={0xfffffffffffffffd, {{0x1c, 0x3, 0xd57, @mcast1, 0x400}}, {{0x1c, 0x3, 0x1, @empty, 0xe436}}}, 0x108) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r1 = getpgrp(0x0) getpgrp(r1) 00:00:06 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) setregid(r0, r0) setgroups(0x4, &(0x7f0000000000)=[r0, r0, r0, r0]) 00:00:06 executing program 2: getpid() r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x436}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r3, 0x5, 0x5, 0xfff, 0x5, 0x9}, &(0x7f0000000280)=0xa0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r5, &(0x7f0000000280), 0xa7) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/52, 0x34) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) 00:00:06 executing program 2: setrlimit(0x8, &(0x7f0000000000)={0xf9d3, 0xfffffffffffff000}) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:06 executing program 3: semget(0x1, 0x1, 0x100) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getflags(r0, 0xfbfffffffffffffe) r1 = semget$private(0x0, 0x4, 0x100) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x0, 0x5bde, @empty, 0x2}, {0x1c, 0x3, 0x1, @rand_addr="a9932d8c9f619a61be8ab56d13df6ccb", 0xe}, 0x7, [0x7d16, 0xcb, 0x3efd, 0x80000000, 0x7f, 0x800, 0x86f0, 0x81]}, 0x5c) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/254) fcntl$setflags(r0, 0x2, 0x1) 00:00:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="43000000dab69c4b5429636bb34ca3a8080998b3fbc1e6cd1687200ad2f48e4a25750ed2c29b55131b74e372fe249d4d43381820fb6684bbd8c9b95a9e66dfeb5771f6ea2a7fd90ae7fc3514a63b21f75e02000000a19d5faf3a4a48883950fd94f849b64a0309ed65875c1d3507e39eb4631a5c13"], &(0x7f0000000000)=0x4b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in={0x2, 0x1, @rand_addr=0xa80}, @in6={0x1c, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00}, &(0x7f0000000040)=0x307) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000240)="1e3fc4637916d7b098801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26b0e4c71d53fbc5c5b90101fec4427fc902023ed107c482390a23c4430d0c51870d67f2450f10c7515139d7c1ea01eff265dc5f00c35b304545e269a8410073090945332faeeceeb7b7460fab86090001000f54635bdedec4a1e1e0ef46769cc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c460f9d520b") 00:00:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={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$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000f419b6038b00000000000000000000000000a5000000000000000000000000000000000000000000000000000000000000dee1ce352a73723341baef3aa4000000000000000000000000000000feff00000000000000000000000000000000000000000000000000000000005f1c00000000000079880000ef98fe20a475b7c062510bc654a3dd", @ANYRES32=r1], 0x8c) 00:00:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) listen(r0, 0x0) socketpair(0x1f, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) 00:00:07 executing program 1: mlockall(0x2) setuid(0xee01) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x100) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') recvfrom(r1, &(0x7f0000000200)=""/49, 0x31, 0x1, &(0x7f0000000300)=@in6={0x1c, 0x1, 0x8, @loopback, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x2, 0xffffffffffffffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="b6861928da64c19f58a69cc3e4a1ee05"], &(0x7f00000001c0)=0x14) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9fc5767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c461448de3e3f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000500)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20000005, 0x40) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="af69d8e2dca550374c42c3f97cf6a78225f501a8b6ef48fdd80a39aa641b19d55dd1c694a2ad990ed64681907bec38e7478ea0bb") socket$inet(0x2, 0x10000002, 0x3) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000100)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a700066defcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509cc46cc46f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd30000100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808f2afad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x5}, 0x24) 00:00:07 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) 00:00:07 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000ff"], 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0)={0x7, 0x5}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000), 0x4) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000200)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208802f41e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080090000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1f, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5b183182}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xaec3, @ipv4={[], [], @loopback}, 0x1000}}, r2, 0x100000000, 0x3ff, 0x4}, 0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000240)=0x4) 00:00:08 executing program 3: setuid(0xee01) r0 = geteuid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x0, r0}}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 00:00:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev//.\x00', 0x40, 0x0) r1 = dup(r0) preadv(r1, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000180)="46a6707dfd8c37c0a53e34ec6106cf7c58e44a4808a0a8211b1843cdbdbf592487aa7e98ff57f9a2f62109012b584704706dc5dc9d8a29edad683b06f8098c") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x5, @empty, 0x3f}}, 0x0, 0x80000001, 0xffffffffffffffff, 0x4, 0x0, 0x8, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x1000}, 0x8) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000580)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x80) __semctl$GETNCNT(r1, 0x78ac0e9dbf63a6c3, 0x3, &(0x7f00000006c0)=""/90) r2 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"0300f4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) dup2(r0, r0) 00:00:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000910100000600000000000000"], 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:00:08 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) r3 = getgid() getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) setregid(r3, r4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000080), 0x4) 00:00:08 executing program 0: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x20000003, 0x8000000000000) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0xffff}}, 0x0, 0x6, 0x8, 0x1f}, &(0x7f0000000080)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r3}, &(0x7f00000000c0)=0x8c) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:09 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) lseek(r0, 0x0, 0x4) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0xffffffffffffff2d, 0x0, 0xf7, &(0x7f00000001c0)=[@cred={0x0, 0xffff, 0x2, r1, r2, r3}], 0x3b6, 0x20080}, 0x0) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) 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, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)='H', 0x1) write(r0, &(0x7f00000001c0)='I', 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:09 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="f5725790d9353974884d460835e02b09d12b48696a5a763e") setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x17f) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:00:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x6) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bfc5000000c44149d9e741e2e92e363e460f1a70e4660f49fc17660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d3664f34d0f2c8f00000000979709b921045fc515f3476dc4e10bd4458fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5653ef342af5419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fa3e2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = shmget(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r2 = msgget(0x1, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/143) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787c96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000880)="91c421a1f26739c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d900000047d8d3e4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dc441c9c24442cd00a9c14600e146cb892a0f0000c4027978e97f7f") msgget(0x1, 0x8) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(r0, 0x0, 0x8000000000000000) setrlimit(0x6, &(0x7f0000000000)={0xc9f, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x20) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0xff, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000040)=""/18, &(0x7f0000000180)=0x12) semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) 00:00:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x10, 0x0) close(r0) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x2, 0x49975068, 0x18000000000000, r1}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) 00:00:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x800000000000000}, 0x1423021e924e077) fdatasync(r0) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:12 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x90f, 0x4) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) 00:00:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004746a, &(0x7f00000000c0)) 00:00:12 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) close(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) fsync(r0) 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x1) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r7 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x4, &(0x7f0000000380)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2, 0x7fff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000300)={r8, 0x1ff, 0x1}, &(0x7f0000000340)=0x10) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 00:00:12 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x2}, 0xb) fcntl$setstatus(r0, 0x4, 0x408) pwritev(r0, &(0x7f0000000040), 0x0, 0x3) pwritev(r0, &(0x7f0000000000), 0x75, 0xc00000000000000) 00:00:12 executing program 2: setitimer(0x4, &(0x7f0000000100)={{0x100, 0x7}, {0x0, 0x7}}, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/29}, &(0x7f0000000240)=0x1f, 0x30000000) listen(r0, 0x8001) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x5, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x6, @rand_addr="37e297f8cc5f35b545a55bf4cec13388", 0x7fff}, @in6={0x1c, 0x3, 0x8, @empty, 0x8}, @in6={0x1c, 0x1, 0x1, @loopback, 0x6}, @in6={0x1c, 0x0, 0x9, @loopback, 0x4}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000080)=0x10) open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x108) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x1, 0x10000, 0x40) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x82, 0x45) semop(r2, &(0x7f0000000300)=[{0x3, 0x6f, 0x800}, {0x4, 0x9, 0x800}, {0x1, 0xfffffffffffff000, 0x1000}, {0x3, 0x50, 0x1000}, {0x0, 0x5, 0xb2391b75d3aae1e}, {0x2, 0x2, 0x1000}, {0x3, 0x400, 0x1000}, {0x0, 0x8ca1, 0x1000}, {0x6, 0x5, 0x1800}, {0x1, 0x2, 0x800}], 0xa) accept4$unix(r3, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x30000000) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000200)=""/83) setreuid(r0, r1) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) 00:00:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="822add2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="0300000000000017000000000300"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000003d300"], 0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000440)={{"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", "904b7a91b27bc7a633fd164c09822051f0951c5a93b56a24e38e1550993f8649", 0x1, 0x2}, &(0x7f0000000240)="f22f5fdf15c34b56171f9f6b65c0c0f06005ae82c8bb611384159d98fa8c3f5925777116b47a9a84c03f1b9687728795a36f91ce4faa82e49fadf97b91998552ea3571680e9cb5267f4ac7582114cf3753dd3ad36932b80540472f390aa3ea91389b489c103ffe53a0c7d0765f2ecb4b30e9f3dd530f7d58cdb150a0edf10c3078df5710af3942344c55087c17", 0x4, 0xe309, 0x0, 0x7, 0x7fffffff, 0xff, 0x8001, 0x300000000000000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000008c0)={@in={{0x2, 0x2, @loopback}}, r3, 0xfed6, 0x9, 0x3}, &(0x7f00000003c0)=0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast1, @rand_addr, @remote={0xac, 0x14, 0x0}}, 0xc) fdatasync(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3750) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/219, &(0x7f0000000100)=0xdb) setsockopt(r0, 0x0, 0xfffffffeffffffff, &(0x7f0000000180)="84eef27b451d7db54f68f971134caaea3523d920d7ebc403994a45c838768987d3418778e6", 0x25) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) open(&(0x7f0000000140)='./file0\x00', 0x20400, 0x108) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) dup(r0) 00:00:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ftruncate(r0, 0x1000000) 00:00:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"/380], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) __getcwd(&(0x7f0000000540)=""/221, 0xdd) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6098c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc07146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff4ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5330539dce2e4d936a3a46d805c3b"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2608, 0x13a) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r0, 0x200000000080) fsync(r1) 00:00:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20240, 0x0) 00:00:13 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) r0 = socket(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x81, 0x0, 0x0, 0x3ff, 0x5, 0x1, 0x1, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x0, 0x2}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xf, "0bfc95cc55e2994a356211ba73db1b"}, &(0x7f0000000080)=0x17) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r4, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x650d, 0x6020, 0x0, 0xffffffff, r4}, &(0x7f0000000140)=0x10) 00:00:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x189, 0x0) setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b260, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCXBEGIN(r0, 0xc0104451, 0x0) syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000002c0)={0x1f, 0x100}) setrlimit(0x3, &(0x7f0000000280)={0x9, 0x7fff}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000e00)="1abacf9a1e10bb2823c434d4f1adbaaadc1998fa34") fcntl$setstatus(r0, 0x4, 0x40) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000980)={{"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", "3f1d8c426997a594201d4ffa9c56c87e76300058b0054b78ae4e86534475aaf8", 0x5}, 0x0, 0x76fd, 0x0, 0xab, 0x2, 0x8001, 0x100, 0x0, 0x100000000}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x20, 0x800, 0x80, 0x1, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r3, 0x20}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000300)="ead1c3cd7efa58a7229a186737746c893fe762446bdc8689f1d265292ed1b60d38b0dba4e2ac7ec0dd16ce7f9e1157a52f759e4e650c266c1a2b8946a9afdff4b6a2fb98090c4fc1f9c667ce5f818a47a253c0a6f9d69c7ff9aa444ecef961b913df073df18602b10998a8741e3cbd81b094f6de0f13e0bebe") 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) close(r0) fchdir(r0) 00:00:14 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="030000004019c3198bf7fe0c90730def8ad5e995ae799ab8f5cc65b392c0822d5f67aac7b380a818568d24e1a1638fa6400c60a84e8e618374635e5c59e2da09f57f20742ba112361114be018027b636a7bbdd036005a97eef8ae9dd72fa0939ea58bd78e82b30556d90827a5b4c48bcc52a80331ab6fa64a07b57df56f1edd4fd245c983d250578a33a0ad915a9807796e36a74a47f8c05b628e98cb245edd91253ed2b9faa7053a2268860c8d2b8d9ae43e7385d71b73094a89dbdaff2282547960939d8e7beaf412a3fb5048b450dba890b8702fe95b8cd9f2304ca1843cd8326361777add80a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={r1, 0xa8}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000180)={@empty, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000400)=0x6, 0x4) mprotect(&(0x7f00003cb000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x2}, &(0x7f00000001c0)=0x10) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000380)="cb810353ccfa43e98ef41c3dce1c5c7497ec7542c7b1facd3e150f00f646b9a2a883bbd3bda4e9071317ad8710584b51e7baf11f2153bf7452a487cdecc6dc21fb56ad02b21d20ea416f0a5cee163d041ab99006a70e60324f1ee9eeddfd2dd0a18b9b5a0158") setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x9, 0x1000}, &(0x7f0000000240)=0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r4, &(0x7f0000000200), &(0x7f0000000680)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f0000000440)={0x9, {{0x2, 0x2, @loopback}}}, 0x90) munlock(&(0x7f00003cd000/0x3000)=nil, 0x3000) setsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:00:14 executing program 3: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000240)="b9e2a394e13d824bbb424d992d6a736d1eb9cfe79b883a3242df79f26caa6a1bc2686aa28fe5499eb421c8b54b8860a1825233ca7ebf95710b545bea7b84193850f67c718d401c70d2134e53805ac5d54b31e863f2666524acf3ce68a7b2a94cbe11bb68f55af144") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x7, 0x3) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0xff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r3, 0x0, 0x0, 0xffffffffffffffe0, 0x4}, &(0x7f0000000180)=0x18) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:14 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000080)="18252380e15660f131527ecc89af2c79942e533777bb5ef3a7794de2cd44571f367a5276878b84df865bcd298611a2937d690508de29d4bd9db0bbe5c780246c295267594a75155163479627f3f8379be0de9538c60f9ab68473cd9c3cf56ea1a1d58c2ded6d0d60b436804247e78c1bae807573edd9c5cf7fadb3597d072b52fb8dbab080529bd5e52f683f484782cfca9db51aca78b930c067ee85c652a24bb62bb91fe223022e11", 0xa9}, {&(0x7f0000000140)="a8c11300bc4e119dc3785dc8316a0c94685328e42e91a2bc9142f65bfc2179887aeacb98ab93a76bdaf4efec1c9d41442350985ab933ea80d233ca6c033caaac31de62cc66de6028cbd5e3bcf7999e430ba43d761544718edd5b7ea96f50146538da4a53b2d44c38381206383431bcc72638afcc12145c1327ff7c", 0x7b}, {&(0x7f00000001c0)="09628e3f94fbfeea6e51675caa5df2200ed8fea46fcd43fb0fc9199be182c39d3761efc9d9a9db39936a6f2bbd682bb36e0525e5dc78cea547e31db569d02a27c0f70191ea2e64dd909c67e8b25216a266d029188e87d7795926870a10a767787a128f324cd0adef5c7ce4084a56c2e3addd02d37f39b989e620685ecaeb0dc6718a4bbd0e72bfa6933a7877c4dbc3bd1218a6db4c757e2d097a44ce6312f40ce354fd80b28d3e804b853dba770d38b3ad57c37022467c1665324b45951e7ad11b9e11405e55340e", 0xc8}, {&(0x7f00000002c0)="9592da5b9825200bac098a96372469aaf34354840d5974d75979fcb813e9379cbdaaf8a31cb124c116226835682a27f6db2a12", 0x33}, {&(0x7f0000000300)="3e07f43d3f45e1cefe5b65cc45a68014a34865fb4d0a3815a28c639b3545995e5c3179dc9d46742a80eb0de8ecce426977b72372f2cfffba75c1d01ceebbaa7ff7b4525f70a721ddbf9e7ca9114977098d3c58b021a8b7531828ecc839aee3cbece1cbac0bf1dd8237505bc8ae57225d4193b39e76231549a6f2fa5aae9e590ba0d53a6f60184fc2ac2f03154f5edb62ae80b95fb0474cd381a886d77811430059ff33f7faf6f3a0f753099ee2bfa766605c29d3ad1af931ccd8d8905d3da0f2f69f4540ece331312faa047556866956e1f1b38b1581ee2eb99636c3a3461f13cde11facc5d8a8d4e8e108bb74be91a1c1c7003d", 0xf4}, {&(0x7f0000000400)="d07b799219a71a1da42b0f8caecdfcddd3051be6c846af834b178e9f4ef6732f61a03225d2d082502d4682ab31612b6b60e0776f1f93cee4dd69016ef0f1e2b70308dc69b7583ce3a8a151017725c71b38f288c70851207772a6", 0x5a}, {&(0x7f0000000480)="7285033505be1b63f3da53da98cdd154ae0c1708bb74d34aba5abdbbc991", 0x1e}, {&(0x7f00000004c0)="0600a69bd331de8b4b8f834d0a6d5d7aafb77fb9d2af6286610c5e3086b2b33d055f32df6299d440761fd2643f6ae8c48dd8e93b695ad9ee1b781329728dbbcf744f1a270164b0055b39baf592a9fa809d767515d4232f5341ea7df4ca1e7ff976ca51998e75f0831cf7f4a29f00254bbb1429a7305b1187615937baa92d942bf3e22218b7441aaf80a2e59f427a8d7c27d9e00d35f1a0515bc774679c32d32be4610f1e4ab0054318ca225c58edf5830549a29535c4002d69a77039f38b35c89950d50ad4bbc4a4a02759b5c27a6aa805cbef9fc687625a74ee086ab7736aac8df1432eceb2da4a5814b6799a6da363", 0xf0}, {&(0x7f00000005c0)="906a", 0x2}], 0x9, &(0x7f00000006c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x2c, 0x80}, 0x20001) poll(&(0x7f0000000000)=[{r0, 0x106}, {r0}], 0x2, 0xaacf) fcntl$setflags(r0, 0x2, 0x0) 00:00:14 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000280)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x358, 0x0, 0x0, 0x0, 0xfffffffffffffd8d}, 0x101) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/214}, 0xde, 0x3, 0x800) 00:00:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:15 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900000014000000000000e8de000000"], 0x14}, 0x0) 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000080)="b1f091cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") r0 = semget$private(0x0, 0x2, 0x10a) syz_execute_func(&(0x7f0000000040)="c4a1f9d686bad6129ff8c4c2c1086500f30f5f5e0a440f0dbc87d1000000c48195fd02c462b9ba08c4427978dfc4632169ff54c4c19d62c2") socketpair(0x1c, 0x1, 0x20, &(0x7f0000000480)={0xffffffffffffffff}) dup(r1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x5, 0x2, 0x8, 0x0, 0x8]) __semctl$GETZCNT(r0, 0xfffffffffffd, 0x7, &(0x7f0000000100)=""/146) r2 = shmget$private(0x0, 0x3000, 0x180, &(0x7f0000ffc000/0x3000)=nil) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000004c0)='./file0\x00', r4, r7) getgroups(0x8e, &(0x7f0000001500)=[r7, r7, r5, r5, r7, r5, r5, r7]) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000500)=""/4096) r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x8, r3, r5, r6, 0x0, 0x20, 0x3}, 0x3, 0x5, 0xfff, 0x0, r8, r9, 0x100000000}) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000001540)=""/113) 00:00:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x80000000}, &(0x7f0000000140)=0x8) r3 = socket(0x0, 0x20000005, 0x80000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x4}, 0x8) 00:00:15 executing program 1: r0 = socket$inet(0x2, 0x3, 0x400) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x30, @rand_addr="3cef6322ce60b03d99994a5153239826", 0x4}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000100)=0x400, 0x3) r2 = socket(0x1c, 0x10000000, 0xdd2d) getpeername$unix(r2, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x8000, @empty, 0x8}, {0x1c, 0x2, 0x3, @rand_addr="1b7aece1600a57597260eac1a6037b83", 0x6}, 0x1ff, [0x1, 0xdd, 0x200, 0x7fffffff, 0x5, 0x8, 0xce877ac80000000, 0x400]}, 0x5c) 00:00:15 executing program 1: r0 = getuid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8480, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000180)="c26f1ee79dcc7f1f36c3124aab6f2e27e6345beed600b26091a766ed61a18e68ba0515dfc1243c7e3930ac900bc1c652f23ac3e98e6387be1de5c90ebf4fb55d2740646408f66d11fcf9d4fa100dbd3b834f48f7e470380015c3de57e9dec74534cb102b260a71f2f6c67348c8e043aa52b99f632d95f952d10874a8bdaac14a2eb6b55188fbf26fe2cbc1085e4e48b7702a7d2181fff56f571c08ad3048044f966e8e918f2bb77c522b7120e55568a06223288c2cd9e49e9b251d", 0x2ee, 0x1, 0x9}) r2 = geteuid() setreuid(r2, r0) r3 = geteuid() setresuid(r3, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000381c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f6978e28ae100000058c4017c50f8000830a1c9fb110fd3c43e450fae7c0f0f") r0 = semget(0x1, 0x1, 0x508) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) semop(r0, &(0x7f00000000c0)=[{0x0, 0x10000, 0x1000}, {0x3, 0x93af, 0x1800}, {0x1, 0x1, 0x800}, {0x0, 0x5, 0x1800}, {0x7, 0x3, 0x800}], 0x5) 00:00:15 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet6(0x1c, 0x4010000007, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000000)="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") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000003c0)={{"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", "e971c75b243106e2ebe632ca262453bd160a9b8af7675eadb30e8767bde1b541", 0x6, 0x200}, &(0x7f0000000300)="7f804f0bfc9aa6b57ee31ddd43c116a0e5458e6730d12f29681b04ab024a84a7980018ef986020f9b745f3c541af93611f2d6a3df5b53167866744afbcce0ff71e6d4b081dcdf309ce2df0547e3bb7ccf3c4970975f24afb43388c6bfcd86ee184c73fc46641c61a0efbcb9c80341b4eece338f3b28bcbf8c2a7928ef707ac4681a7b0ea2bc4ebd6f408a3f1d02f1f40ea196587e513a01d192f9f90e2de8a40a192f50789dfa37780b8aa5babbe5840abca1661e7d8920999657481", 0x2, 0x8, 0x6, 0x26000000, 0x8000, 0x1f, 0x6, 0x2bd3}) 00:00:15 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000140)="474d7d7551589f510e706d39b6128f2f833542e821b50021f802d5466932df2e7d78191a18f66641668961f65e1597f989cea42c4419e9641692b4f435b53d5be35aa13678cd302a4bca470231043ea4d77332221a5b345fd197683a5dfc60135b907656573de7") r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x31, &(0x7f0000000080)={0x59318c88a7cb80da}, 0xec) munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x2, 0x800, @rand_addr="c64fddf14dbd13addc1fb75c1590ba22", 0x400}, 0x1c) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x1) accept(r0, 0x0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f00000001c0)="66470f63342c65400f658900000000c483815eb773012d5b00c4c1f95afd2e66440f1653106766410f2d8b00000000642e47cf666466450f67470d2666450f58226766420f3805f1") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:00:16 executing program 2: ppoll(&(0x7f0000000180)=[{}], 0x1, 0x0, &(0x7f0000000200)={0xb}, 0x1f2) 00:00:16 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000000)='./file0/../file0\x00', 0x8002, 0x1) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000180)={{"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", "90cf89505d4a5b702369da9d3684db463224edf3025568c67c5ffd539882c21a", 0x0, 0x9}, &(0x7f0000000040)="80fe68f3abfedd47846408427d005650eb1d948aec811ae22a8b97d5dd09cd72be16909cae3c13c6f12489f0e36f556388d16005f7a2e20f7c3a2db53b1af56cd5e7d2dd74b66bf7d9e9a9d788215f8d39ad1494d60a92", 0xffffffffffffff83, 0xffff, 0x8, 0x876c, 0x800, 0x7ff, 0xabf, 0x5}) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) 00:00:16 executing program 1: syz_execute_func(&(0x7f0000000140)="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") socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000340)={{"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", "59c6da7fd6e9b2652b510cad100295eb5604bac17a43c3b7186ddbb8f0a3b01a", 0x5, 0x8}, &(0x7f0000000240)="d65e14e297b3e4580de58ff13d1301daf9e5b2b9b65c83795de1863e375da01bb40d7ea74749383378d1eb7214446364230bae8aff3095196b48b794edf0e043f6911e7575141f711f5df29dd157e16ed3f503b13ea6c3bd064f274c3231e9a0ff38cdca1524546720fd4cbdb55a8a372d86a50c989a1dc554b04b9441f28e3544ce0f7a95def4706c9bc54ff89d96ad82fbc812339afd4ef18a85a1764782e23cf1244c762e0ebf07bb11e60b80044616b55eebd29580c14083e3789bf0d0eb6750fbbc8439e711829b6f4f61e835cc", 0x7, 0x5, 0x20, 0x1, 0x1, 0x0, 0x1f0000000000000, 0x5}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x410, r1, 0x4b) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="98c3dd985075fcce44ab8f9368f6ed83e6d16ffa9052948b9c9ebdb1515818243c422b6313484a88395add993bf0179ce49159c4a80011c1b5836ab6b3601083b686a1ec5be0974c89650efd5f31af8d9114cf54834f136e1848bb828285423fc3a277", 0x63, 0x0, 0x0, 0x0) 00:00:16 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)) sendto(r0, &(0x7f00000000c0)="c0cbc1273bbb9ab7a8df32068716f4e109d47819d30295c8b598c2efa9d89580e3046e910e879f574976c5900085917caaaae886bc0b393bfbf69e4c58ece5dca9e485f6bbae059ae748aefd3798ff23972673d20c40db467d16b52f4549b9", 0x5f, 0x18c, &(0x7f0000000140)=@in={0x2, 0x0, @multicast2}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6) 00:00:16 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() r3 = geteuid() geteuid() setresuid(0x0, r3, r3) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) lchown(&(0x7f0000000100)='./file0\x00', r2, r1) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/65) 00:00:16 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x2000) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/217) 00:00:16 executing program 3: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mlockall(0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000280)) 00:00:16 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), 0x4) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x7, @mcast2, 0x3}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="290402f9c39b9f52d6ecc8e344fecde7e594c6dc649d860700e45fbb884999e00ecba79430188be02a67e2dd99d34c1c21a21a04aafc602453694ec9747567b41642007085ba6218bb76ee0141a65e7af363356f73d12ee63c16ba0e23129de677021b33243901552adfb591e513df1efff6293cd667164d74e6c58f9bba1b41a0d46bd63f1f3793f231c08fc8d500d480435e551c9361a33da5ecda823b8c6186c50ce02bac3d537ea9ade4c5dd52c371c1b1c41fcef8304cc3f461a2a227166c4bc5a4c74d206d0a3c69004c2a53bc25bfa678e9d8ca09a846", 0x3, 0x9, 0x8}) setsockopt$inet6_udplite(r2, 0x88, 0x3, &(0x7f0000000280)=0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x5ec2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x100, r3}, &(0x7f0000000380)=0xc) 00:00:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@loopback, @local, @broadcast}, &(0x7f0000000040)=0xc) r4 = dup(r0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 00:00:17 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_sctp(0x1c, 0x5, 0x84) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getpeername$inet(r0, &(0x7f0000000a80)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) getgid() syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000c40)={r1, 0xffff}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) syz_emit_ethernet(0x41, &(0x7f0000000940)={@random="266007f2b018", @random="a64e93936a70", [], {@arp={0x806, @generic={0x0, 0x80dd, 0x6, 0xf, 0x0, @broadcast, "43b08666511450b980b0e592bb93a9", @local, "eb7a8d43cfe798167539f921fdc26be9"}}}}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081") r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f00000007c0), 0x1, &(0x7f00000009c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000b80)=[&(0x7f0000000b00)='[\x00', &(0x7f0000000b40)='\x00']) 00:00:18 executing program 2: syz_execute_func(&(0x7f00000001c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9c4e1d5fa1410fb420f50fa0fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf0c100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) accept$inet6(r0, 0x0, &(0x7f00000000c0)) 00:00:18 executing program 1: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x7, 0x200}, {0x0, 0x401}}) setitimer(0x4, &(0x7f0000000040)={{0xc034}, {0x200, 0x8000f}}, 0x0) 00:00:18 executing program 0: r0 = socket(0x1c, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x40) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000000)=""/209) r2 = accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8) 00:00:18 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0x8) syz_execute_func(&(0x7f0000000140)="984a2af72ccf4c0f05bf02000000c4a37bf0c54f41e2e9c422e9aabb3c0000004a0fc7a4ea70dddb000000000f8fe8088f5014268e020000004e5bc4aea2658aaa10aa10660f38091e66440f667b00e51bc421045f4607c421dd589fc4e10bf8c4c481fc10f7620f520865f2ad0383397fd3ff4a4865f20f7cd8d7c4815162c56766f2ab440fec3f67ddea660f79cec3c4899294d8c4817e1037c4e35d0a241f00000f2d8f0b000044dde2a0c10b00cca27a0e0f414e53d2c4a40a5d3c440ff10da521000066450fc4650000c4e39978c104c4a2d52b80cec41106ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000577057b83b00a242f1f1fb450fb38803000000") syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001280)={{"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", "6b1dd5650db81bb6a39ae869c746ddb495b760a3bca8e3fd6a8cceead43b002a", 0x7f, 0x90}, &(0x7f0000000280)="9a92d2bea50fecd071109eb9d9813a1abe401816156e82d99cd5ca68350236348d1f0bac7ffb9b1a8c3d413fd21aa9a24e23215e170cbe0a0d33d44a03c4a8b1eeba65661b07b09ac7235214ffe7337c431c44d5583bc9175fad840f10f6492507e6df13d77ea3982712ac68bbb68d06a1fcf8c49bf2d2ab9d90576c3cdb387696aa3bd0457e1fd41e0c9f0bf16d43d745cc2c0e3a95966ce7c0898722888ad33073df0dd4273a51ceaa499e5dc5bbd54844f46a0191f483df7f8e6b9de643450b5383614c8c5ace7adc8450830a6b401befe3c01ed6cd68fe0792800e7d609c13aaf29e72e451c9580a5d673253012a21c52c72155362eac9e941855ea2d5238b3892d4011de8a6055bded5b09c2be197bd4071a01483999def02c5931554711f14be846361c3a7eaa0af34f2c9dc33739f659539763ae0b237feb0484bc9f8a359a8f26c7d4be6d63413ad5c66a735577c551dfdacf6b9066e5296aef5f78fdf5bddfb4935d480b60ad1f9eb089383f59d8d59850bc3f5fbedbe173b2c37732dc51285122d8dabbb26957c32f752e1d56d4d2a75fa15fb733d3ce9b27507d5f06c23ef3d1d0e559c74e2c66c724a57fa9110bd63396daae49f77afcf5b1f47df67a9714de968276f359ee26dd99bc6b1da30ae36b425a372e63000ec1b78b88c164b46c9fb68e5b23578d8e2bf6e4d4a8bf7834c7f6397ff5458ad105bb7b6df958e3f27b19f93af01e000d93ba729f145c4878946cf3e8d841d6a0c7bdb0bb1189a569c34a123dee599065d84a099dc3de924921c7d7a4a848818fb38a791c92aff0851e15a374a3f06e885844bf3ea18a70fd23f52810319951dc6fbc142c7293bfb2dea7c67c9a4272c18e80fb5d0f871f36acc0f7055817307fb223c21a200490c55212650323c2c9131e4ce86974f232a91d1379bdf90709840daa9419c3bd369312595dd1ec6523cd0e6f14bf134417b2b07346e022183f3bcb597513edaa4e83c07d294bd910732665d62c143d82b44641f9405b7c6a1dabea64f3171edaa752d568843b012f1216e30f3be84b82585dc606750a63cbd9a616c939fc12998ccab87d1324149f2b673cb3000fad4008fd01c357f133d6d7ee61c80b37c75a61013e314491b11d5a17578bbf7fa95d8b82d699ca02a7066a883be20b343cfdb5c08e4e5d584a8ebbb6bfd62c857f69d145bb4cc24218cc4648b5aa8d72c7ceda82dbbe558dce2ee46baf1dd59ff089bdc0fb0831a57cb69bb426c5a2ec98e7cd5542d73f91105b565d1d855b0c0079683838f01d98831ed75dcfbdd72df404190a8ddb70dd0f23ecdffe80f00bef158d01528de9b4b715d0031c876d0a6cf2f8bb1ff87eb79d41a6ffb50398ceecb342af4fffccd817ba8425f9ed09086565d3e71f2cb502b4d42d3d21187259ebe1720704251fc81ecfca4967605e32ba7a763a2ebb604c48803290cabc48e30d1e7fc061831b5d1b8f9c21193130f67a3464d793943a4b4b120db5781e3328dac23ddc5398687304b12c1bced30470d46dca2b3964f4fd5a3494967f10b6a3f3b5328dc6c7be42adc56fc1623b3425de535c5c6fb487b26018c9d9f32849a1cf10376effcfa72dcfa4cfac196fc8f719a5f3710b0d46200f0d1c73fe205366bb3b30ff1d2a7be7e9a1db19e78691fdabf0fe765dec74b188e1a72fa28eec88b874f14cffb5ebb27651005c9c12ad72af9ed86bb9290a840739d75e9417d46c818c29957c16fdd6cecdc16913871db8d38d8894b1a502f0aae0dda272d2468dfaa81ef0fa98dabe19ce683ae7b52236171284946062070c2d429cd8a88c1f7186c23d26ad759b825487bc0dfa4fc0269d5ba2303d9acee46d9eb5f1f745457e893e8ab6c0e3efb6b568cdf81a6b35520382250334d7d3699216d81f1b0acb40033ccb9021be6f68b933daab5fa91cc94d807feafae9ebc2e1c92cac84723ad175e7406e1fb7a5bb9937f72ba20e50010c302175903461584b29bc1737d8df7244a528ca1ad50fed2669954855f9649064710bbf3d7a72c676a5589ae0041c01578d46b9c3102e8d8dcf3a5cda2ff1b44782f7cd0b4533b9d15abcbf6a71a29dfc6d6fc363fade873aa2ee0e1436f47d545ee17c7cbbb81e22152aeeee7e831e323bb5b194cf4d860f724e9d505a004a8203b2acdc7b75d9e206ae56bbd7b1014ba423d7225a16be11fd45a95005968c648f8d5d2f2c2d28d3fb777101830eace9effae2300a62e6aef1c4afef004dbad46d15a9d385f6a49ad295ef008cc5113385993938549ff2395c504f7f793d85ca8966ea4b81fab7f8fbd49557a89c29e7bd40e16e163707527dfa45ddb578b515dabee3f25a02f0cda6ed7f49e5373ac33a0c751e08b7661977358afa3c59b3e01ec0622f1fd26a11caf004690c9d684596fec276ebcd209be666bad61439fa54a3d9a66e4ad28ea647a93d8513d1c0c48ee1f79ca273036ea106c61f3368cc33efde7ad0aa1add945716ec3e77adbfb8854e0e96f89391b00d3f0265706c2f1f30b213ae0980c677a6a1e11c4cd2b8bf7350b252c83dec3af2533a79695a60a0240fdd003cde2df7f95bd9b1346228188e24f9642cf2ebf6a5649af81f4be22a6274ac9732fb0dd77ca43782258e3862f36e1032be341072f31d7d9432b2dc33b829f99b3f60cd34c63508cb8eeac457f7b0046fe7145f3fb4f9ced517df297589ed8e7c3cfaa496087fe19b2333f1f3a0818fc7e210b8598b9ef7da7f374accf84d414ce172598ce1865085c58c5ce0abaef2209e788badfc665fbd75c5eae8c581e9ac62beaee9c882eb3d10f5afd1a501e96e13f66bc6ad735b4bd524ddf0e5f4823bfe0abe2d1ac83e9efeb5bd616cb9f94fd0974147299f6ce593080220b4348b7919bf1a3708a81f168181b3bc55ea7533cc870e95b2038c111df11a3bb7405bf796720f36e7a1cdac2bf756ce0fe763d7deb408c0e5f77010b5a1b676fa0a91a52c3b2501118443198b3d7e1de024197bd4c90a802619f4918260104c15903a9ba89826171159d95555440e70679f5c43b1fd72ba8a7f850e521b4f43d544df209d1ff84ab725fb51e3c4b909606c1d98df23a9a66ab85ef1e8de085f194a5505be86ab9aff7aaf74af907ac056218595ecd3bbb5ed20f5c9c34b46d64795ea742b5661777281be0849afad9839a6ffffe37a011cd40e60a0a5d61b8a808904436104c412a41ccd40831ff817fd6b029ae364142552a5b27ae8a295cc31dee909124ab90c473e087982fb5da91f76bb67363a5af09dc37e33407be667860c48c0065b3d563eef88aff2dec5992daedd0e7a99d0b04dadc10114f83b46ac7ab81de2ac585fe7c225e7be755a4bc508919a48bdeb323013f9c385ba5caed003c2130c9b30a132172641644b1f93acc7f2f2c994c3187a5bc332bfb5f42270349f8911dfe57c166430b9708a23dd68ceb8fc2379069daf522e0a9dc5ff2b8e1d035083ed0b264a923a748021310bbd398d1349cef99ea86d0ee2377bd432ea4fbcc4f6aa0871eae5fc84a487934e865bf5d1987a8616713166d5d773153775c8132cfa9810099cc5a983e497c9bc0c1050e654196e4fa1abe73c77cddce0653ea7e41d4ce105bbb32b88073593416b23ff7771ade8a562a6fb7e3f6de4132b09232e15e524137388f08f38f04d8b797f6a6cc67221dac99a3b5dc4c0cfbb9dbfdadb0938b6fb787c4cbfb6d259a7f095ca98b523f371ff44a7c8ffc0960e805081ab5952e4f3da5f2a7b554966a29955379eaa1b20f2a4be2834328e86d6d408cf8974d8dbaaca47f7ff3a0683f419e41c6e4d2aa0db738674f66b36f12dd80a73d537588a1821f27ba9481be3df4f9798d8198e7d21304f23cce4907d46abf7c535ab6fe61af881c2542635fc3bc236836eb2796482f16fe45e9ff3db6883558c82e190b54d4c6c935aaa807c85939350f250a43e7ab1ebb78261fcf6e30661161f6cffb45dba511086dcf28e2301ead494c7c8f2ce36a17cfec35e1bead755a81acde3255b3720af452decf61dca1b0906a826f1f821e439a655447ade147db2db618a84c5e786dabe7dbcd8cd16a05ace3f2d5e19913af735625cae8b86d99edcd36e203abff7be2ac44d69b5854bb7b7d5a44382c758826ae73ba0ecbed2153df9d7716fe22d5e1b130827a475b1073a23559919588b491ce7754d207ec201ff1aa58a889d996e236bc572c6267994cc83228aca2c1bc5f15394cab3d301aaa5635a3faf386680980804341a1e9eea9eca6e785066bbb4721a1a686c7061cfa54ea7e57ae7322954d8c3d134373c51a00be83e64af6a77311099bbfaa296e3e4ef6bca891cfc6047a392f8a41c93746fde669e6ccac9335802a1257872ceafdb3ec04adda423262186669c9246dd27408553f9969cae0676b833147be5ed47f39ec8208ecdcb681e3e2f0086ee655416e4cfca3671dec3527c4aad4e0bce94680b202309dcccb2fe6af59e19bf7651108acc1392e1ab75fd98a86094bea869ddacf9b7c71bb7d7cb6b34c72a5c193edba01ba23b0a1d8b12ebd2b3b564409c1062ea510195954b0fef412d3db6396ab7131e2789dd45626de401d3f316a814fe1f7816651956971b4aba4754090aa054c0944ce45d60aac3168edb0812de286f77960942986ebafe789e1e72508cd01ccfef7358f15c28948bd9e1a94ebb019908960050672b13bf4cf468fb824b7efd736c8d0ac840b944d810e9949be1c92fcfc47186ee8d2d699dfedcf7bf063d624493534c4d9881c62551df1ff7c35018d14aa145f32ff8a10724c8b80f36efa897dd32e27a855dca0b350216f80484c116a92d84878255a0450a7dbf38d0535c30fdee59bb49cb764c76e0756f57912ef3b0175ab380e093ea8ec63aafb7bf11f49ef1d9ab555e3d1fd612eb981ee4a05634d199c1d4dbf8dfc4afda55cf0ecb3dc0f3f23c9ccaad5c8ddca41755164e254348d7718b7026bb5db7593ede6ffa92630addbdabc18e46fba6f6361e489a2c32042f11bb8bbdcb3e3340c91a184bb500af51cde17b9263c5be9d44527bfab25a6810f26f8f845a0ea01812e37794bb83503c6c2d2c774417a84c0d3ce0e247b31bc56148d8b1590c3b08338670838e4824e842a30f4783f66b4d597eab7c0a3a0e3a7e76fd5a89f696064c49736bf10fbf50b06a61193ab31f6b5ee32bdf0462565feedaccf16d03d91eaa7c745327a505e85dbaea68417a82f07dd8bb822c7bdb928ce17b41dcd919274296981682fd46b3f8ba0798d6fefaac17f7bb4dda252dcfa513739c5c206cf150ec25d970206b5368953748437d02ab98fa3719eb60dac0beef8b35a2faa78c1a7865a10a38d62a82f78908df1be27601a8bc0cf44a2a269585672cb31e16030f74f9f8a5de7d0e3c9cce67808ef3a791553a8b26060244f708e16ad380f374d6bf199f08d9d4455654cd73962df1c6c037d1970cc1e86982f33867218b6bb156ad81a186949769360c0bff3024144dd65be5e829878acd46fd9187d5a278bbca399b7b6b7d930f96970b89346bafd4c15dd27bf20150167bc429be1da3bea1a6cde09f3b916d1e90982fa51256a874f0739c3427a93be4757b2478572e6231f6bb4af0257fb8293b0ea79093abf900faa2af6961244349e3f16b0ecd9fb6f9e30790532b1d17a844f2ed8ec16e375505d5ad3c729db4e2d5ce357c52c12c3b8bec466807d9ca961a7a65d7bc837006d3ab976951219399bb739b63979556923db0bab0abe623d57bf3c27702c5f", 0x200, 0x0, 0x72, 0xfff, 0x5, 0x8, 0x9, 0xfffffffffffffeff}) 00:00:18 executing program 1: setuid(0xee01) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000000)="b1a191cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c3e460f569f0000000026400f0d18c401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4f30f1a1254") r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) openat(r2, &(0x7f0000000280)='./file0\x00', 0x202c0, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x2a, 0x4100, 0x5, 0x5a, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x5, 0x800, 0x5, 0x8, 0xc000000000000000, 0x8, 0x9, r3}, &(0x7f0000000200)=0x20) 00:00:18 executing program 1: symlinkat(&(0x7f0000000040)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x84) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 00:00:18 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x1b6) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x0, 0x80000001}, 0x8) 00:00:19 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000008c0)="01aef64031997b58e0953f68620b0aeafce2ed69c976e59214396614038149b97097ce77358718bd93f031ea70dfdb58194795145f571a1a95ac558079aafafc0a269a03edbb2a0a5343ebbc8408e9da4ec52b24affd4f358fb26054b73cdcf71ab4559cd87d3032be52008a1e904b20853a078350f9eac2a6069ec89f8c53a643578f8b936c1d17b60afaa0cf616d6fe5eb2cc3f3cadad7903682f92961796c8477f25fb3") sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000840), &(0x7f0000000980)=0x4) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) 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)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:19 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x3, 0x8, 0x200, 0x81, 0x1}, &(0x7f0000000840)=0x14) sendmsg$inet6_sctp(r0, &(0x7f00000008c0)={&(0x7f00000006c0)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000700)="4570930c8da8be5e398e624c14a22616d7b5d099d529a089e03f37e34fba730d696c148f2f0d2293fdf9eecfc50a82f43d6e6a1b4566d7a1c8817fe06ab69b5e0f6a3e588689a9d2345a46ea2b2559934a7dd5da0843ae0fb44c0dc45c252bf34cd4c3f5e4f8f4f2649ba4c974fa6ffdaaa42b72100429aa39c47e86b93587d00f4d457db49e671593704b595a12456829250a1cd4539b056cb48a04c5a4991875357207d9aa34", 0xa7}], 0x1, &(0x7f0000000880)=[@dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0xf10, 0xffffffffffffff7f, 0xdcd9, r1}}, @init={0x14, 0x84, 0x1, {0x9, 0x0, 0x10000, 0x6}}], 0x40, 0x180}, 0x8) r2 = socket$inet6(0x1c, 0x2, 0x7fd) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000900)={r1, 0x4}, &(0x7f0000000940)=0x8) syz_execute_func(&(0x7f0000000200)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000100)=""/31, 0x1f}], 0x1, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000180)="122db1c652844324434f7de0cf0ee3d45e1099da673151ce0705840334ff169bab2bfa063b17d1d40b0463c9e3ff2788b87a7e488346f81ea579bae8d9931c10c0fc385e68be2cd931e0133ef0b3e21ad79511e5942f9d2351909b019bcbf4f011c367a564ecef523e344f3f8c", 0x6d}, {&(0x7f00000002c0)="b2bf5de59c35e3dc450f4254a27cb1cc167f2c049bc32f2a9e6553228fedb6247e5d73", 0x23}, {&(0x7f0000000300)="bae6135fc9bdb2890f330b12dc4d03c500d0e1a6d24c930dd8b1edfc612c4b64f071f00afa6d0e66025f1ab3536f3e012458dc4a936ae2997cd63d02de07ea784bfc2ed753580d69b7d42908429bd81695117c2018", 0x55}, {&(0x7f0000000380)="4a07c4e038719825788090a4b27b69396d9cc7a347138718c25bafd8508405a1f1962692de96590e17edb45b5f1137bb8871182df732f0dc6b4af005c8f0ece420fedbbce113735f1184aafefa2f9838cc08e0d637efe4bf43d3ca0253a2b678e89c763fd8f1317475f397fd4c1f7bab4921d3be9da39b2342ecfe1d504dff18c600141a63d09950bb0bef9221a23ab1b6b4697486f6b2f7c2e93ec0bdee86d287b47e4257", 0xa5}, {&(0x7f0000000440)="fcf826d9ad80d0ec7211fa8ffbda83a2ed4442f29842cff1b8d1bcb4aff3aa87a3a47e846bbb1ee4e8bfd512a4ccb06bb36856f59b49e0315ac614eb7eb02308e2ff7174adc542fdc7fa4d82d1718cdbbfac8d8bd1f392171ae8642124d4a10abaa0d6efc9cefde4a353109c379bac762456f704bd7418af06", 0x79}, {&(0x7f00000004c0)="e477a665a7eff7ac7df5c40fa3109b49da2468", 0x13}, {&(0x7f0000000500)="dabb7d1e60f25ccba92dbb8832e1322a5b89bb565cdd5dac91fec07321830b51a491b51a0fab384442eef5a551d58fd874c8a1a37ffce5faca27052b767598b94315de1c2d5f80a7316d9804d4ecf249f28320854c16b4722b0e209ee76a24c60f525b05a1613a6e2ee8bd093dab166863f8a89682a2e247b0b7a1c0e452532ed939179e33b3064aa60b74900a20c53ed4ddf4330dc3e1ca95235914df99d9e1d9cdc3f8ed77", 0xa6}, {&(0x7f00000005c0)="32f841029448f978984a3dc691fe714641ef197353328065c4973db2f9224557c081cac746c2d20b5749847ca14b25fa416e279aa1da9b47a83b5ddbd596915072c982009ce71561f172ccda1b0e200363832279cbbd833a8a165f8e40e5e0127951c59db4416a7d2d148a8717c686d3ecc8949ec7f3ae4b731321fba6e4", 0x7e}], 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000980)={r1, 0xc61a}, &(0x7f00000009c0)=0x8) pipe2(&(0x7f0000000080), 0x100000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000a00)='hd\x00', 0x3) 00:00:20 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) connect$inet(0xffffffffffffffff, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xa2e}, &(0x7f00000000c0)=0x8) 00:00:20 executing program 0: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="9106c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb420f38cc3fc4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c430ff168000f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7, @rand_addr="b02749e4a62631f35fe2b9d7a6db56ff", 0x8}}, 0x0, 0x8, 0x0, 0x3, 0xffffffffffffffff, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x7fff, 0x3, 0x2ad8, 0x6}, &(0x7f00000002c0)=0x18) 00:00:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="2100100045cbd049bdab81103362018a024970caf974c9243943f6d0f2fc1b0d6d810c25d043f39ef94ddcf1d1fd649bf58a7a8c13"], &(0x7f0000000100)=0x29) 00:00:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x33}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:00:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) pipe2(&(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:00:20 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) socketpair(0x1000000000017, 0x1001, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2004, &(0x7f00000003c0)=0x7f, 0x4) socketpair(0x1e, 0x2, 0x6, &(0x7f0000000040)) accept$unix(r1, 0x0, 0x0) 00:00:21 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xdcd, 0x2, 0x8, 0xc0000}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x1ff, 0xfff, 0x1b, 0xa904, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockname$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @rand_addr=0x9}, 0x3}}, r1, 0x6, 0xb6b4, 0x2, 0x6, 0x8001}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r2, 0xf05}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x8f45, 0x1000, 0xe12, 0x7, r3}, &(0x7f00000004c0)=0x10) setrlimit(0x29df21e75f11cfce, &(0x7f0000000500)={0x6, 0x10000}) r5 = semget(0x3, 0x0, 0x20) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000540)=""/117) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000005c0)={r2, 0xfff, 0x75, "252151ac6623f36e2e0ab35110b624f3c1a34eedf8c85610f63dc03ff28eb4ccbc09239e3b95aa62bc3084fa9c30f5e6ab30f695c45ce460877d1dec831f8c53c2ea52ebcdd911676bf3ae817fad45f64804dac6bce23c57c0916b3322b922706c496331456d5cc67c76f9712f2ddcd21eaba6a21d"}, 0x7d) freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r6, 0xc100442d, &(0x7f0000000680)="3718b97b") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000006c0)=0x1ff, 0x4) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000700)=""/4096) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000001700)={0x8, [0x7ff, 0x9, 0x3, 0x3, 0xc5, 0x87, 0x8001, 0x1f]}, &(0x7f0000001740)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000001780)=0x1, 0x4) accept$inet6(r7, &(0x7f00000017c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001800)=0x1c) ioctl$DIOCRDELADDRS(r7, 0xc4504444, &(0x7f0000001900)={{"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", "ef5e96eeb05edca8327b1e0df80deb4bbeea096d57eac8e05fba42c3bf778ff9", 0x5, 0x2}, &(0x7f0000001840)="f1c684e1028e825a7ebea442aabc6d957d801e710d9179cc8d91ab26f562543445a1b119abc2196fdd7f05614de91f0325b5cdfa99a0225282868a12745a5ea4547005edb50efc8dc6172b4b41de08983a147422689e2b823133c7cbd82c2d7cd66d29f71926d5c5c2eb57483a97b4e700ce524ada2c0c775afc0be51e3a69f1b557235c87cab05ccb1f5a2df5930a6716d3530ac461f4904a6e75bd07a5ec1135be7d15af8500d9fc8b5a82b43754d2", 0x4, 0x2, 0x9, 0x9, 0xffffffff00000000, 0x3, 0x3, 0xffffffffffffff01}) sendfile(r6, r6, 0x0, 0x7) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000001dc0)={{"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", "878d3699a10a72e7ca08426bbd4db04dab235eee66f7dbce920d23f12d578475", 0x7ff, 0x1}, &(0x7f0000001d80)="33778034da59ab508a844e80", 0xd62, 0x6, 0x7fff, 0xc6, 0x3, 0x1, 0x7, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f00000022c0)={r3, &(0x7f0000002240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000002300)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000002340)={0x80, 0x6, 0x6, 0x80000001, 0x2, 0x0, 0x80000001, 0x4, 0x6, 0x3, 0x3f}, 0xb) setsockopt$inet_mreqsrc(r7, 0x0, 0x49, &(0x7f0000002380)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000023c0)={r4, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000002400)={r4, 0x1f}, &(0x7f0000002440)=0x8) r8 = getegid() r9 = getgid() getresgid(&(0x7f0000002480), &(0x7f00000024c0)=0x0, &(0x7f0000002500)) setresgid(r8, r9, r10) 00:00:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x200005, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xd9, 0xffffffff, 0x401}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6, 0x3, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0], &(0x7f0000000140)=0x8) 00:00:21 executing program 0: syz_execute_func(&(0x7f00000002c0)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") syz_execute_func(&(0x7f0000000000)="660f78c6ccb2aec4422d09fcc4822db8d22e40d9eb420f7e4d00c402654518c481edd435230000008f6a78106aec000000000f38f1a903000000") 00:00:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x5) msgget(0x0, 0x1) clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x102, &(0x7f0000001200), &(0x7f0000001240)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x180, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000080)="557200849ae25f41c03e88cd08f0065363d19c9053c800ffa20c95586e36ac74f2f265b70284800511282ac0e0b19d19d1861d0d808aab70c6f48b19d605374756e636555fbf6372b6e9dd71f57437826697d29fafe9a7aa3213a088147b22ca043fc7f5758e1482b75bfa0585c91ce47ce8bc785ac9a3") connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c6530001386998c24789535d4ad099751b55dac10093f741709001a0e85adc2fc073ab8722e03d949bcc1cc9148cf9ea54c734f8b577cf8b569398fc5d115481b6ebb040ca1c6b67ddb8f2bf7e62231d00278090f94bbdd7583e37ad1aa707094f2646df82c4fb3baf951c9f4e54418d245874b187b245f640b21236848b13eb6dc1c923f74ae6079d5c8b9c0d525e8c5a745cc68b8fadbef1a6b0ca80dc3afbd6d94cc5d59961bec24209ebb78b195b4b9aa9e117da1c92ef50c3af47aff53fae4650ff310d4f3d27a0a285684c39ce7"], 0xa) 00:00:21 executing program 3: 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") socketpair(0x1, 0x20000007, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000100)=""/175, 0xaf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000000c0)={0x8, 0x4}) 00:00:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82090000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x3}, 0x8) 00:00:22 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x82) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/148, 0x94) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0346a31753d70927", 0x8}], 0x1, 0x0}, 0x0) 00:00:22 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) semop(0x0, &(0x7f0000000000)=[{}], 0x1) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f66696c6530009937428f9f6526d029027b30ce708a685ff9c97e4cefc9de02211175a3c688158b15e27d4953bd3879b7f5b97fa23a71abb6e3e0be401446ccf29801f63b50d5cf37f92876c0bbd649a1ea1db2bc5c69aa541779ec2edc81c1ed33abb9366fd0d8132eb1f04ca334163c912a35bd6695e9ddeee18df9a09f0895fbf297d80a8f49085503969cf3c7a55311cce42ef3136b77eac410b8ebef9b96a7beba1917187e6fb0c4ec57918c7e7c330fb19700f93ea9df"], 0xa) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000400)={{"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", "0d085d2aaa902d671442de1cb9d0b67ed30ad778c1597b45361f05d7544e40e6", 0x40}, &(0x7f0000000280)="df12fd05226f074972910a6fe2117d0ce7b25e478b7b69a3de5124c99f5a0570ea149437211590249470cbe7ef8b9cce6b1142c0976721f9675cdf9e6e74caf237953f4446137b3436cc845b67974db0bd6673737fce5b18960955e5abba17f99147602ff3962ed2cb801d9eec7690701e7cf3a583e60ce5de18d22f48d806959aff31b34d1bea7f7e8dab", 0x7, 0xff, 0x9, 0xffff, 0x3, 0x1, 0xfffffffffffff000}) 00:00:22 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="1e657e6aae9c21dfb9a2e33064b232760a94cc5be62e42c8d9a2f1361bd1dab9cca834fe705fba37d0d58c74f7c61bf7511a3c59553f89333ccb3185b724c18f51e996fc83ac120b6e6419a840390a58173e262f9bbf316e3cc77f68973ce41fafb226177716986a4ba8f5b1137e980dc3b9c936104c5a0e4aade767329fd2c221d564b5e156b872f8f70d2805ff438fa76f77e6106cc739ca31872b4a79834c6280ee563777b471c2704a04ad6c3a1dc4122547a931f6a7db14d4280aaeb39966796b83") 00:00:22 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) flock(r0, 0x48) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="3cd2cea81d0359735ad5434dacf81f56b42838167f8283cabe5a06529ec6fe88e841734395513fd7364bf60812a4bab03355f5fce4ce771cd70044c7a5341cae9747c84162c8273b5b3f4b28cdac164b94988ec54d81d05592c10ad2cc6a0a9323ad1b78e364f7f5a5b1ba2a15273945651d8ac96fedf7554769d5b4378c78802ad2cf043aca0e295627093963194aadfd1770efc70558885adc4888009f8ddbb8bd25e863b538adf0a8038811029a1261294441", 0xb4}, {&(0x7f0000000040)="5a0be2d2ebb7c241fc876638a84c8c8ed8621f02bcb3a76fb5e7eb9c2a2dec2956d17a74f3df132d911e4f7d2eebb5fb68992d0a08ab0254fc40af5899eab79b6b1dfac5a4553e07a9391c580eb314716cf34af4d8affdd2", 0x58}, {&(0x7f00000001c0)="8fc2846b2cc0f135f842d3ffc75c6f8b6806f7a484deb75de7d67f155a8356b07c281896dc029722e9f06c5fccb473dd581d5bb017084e8372096f110a36c66e14de88577dbba22e1b89b034e5cae4c2d95e4788f6d9", 0x56}], 0x100001d0) 00:00:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @empty, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:00:23 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_opts(r0, 0x0, 0x1000000001, 0x0, &(0x7f00000000c0)=0x368) 00:00:23 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000000ffe, 0x6) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "7ee58499276502ff67f68c07179a5e53362d865f289d88c2d6d2f88fc4b00876", 0x800, 0x1ff}, &(0x7f0000000080)="b035bd3cab1cbadeb3289132c6cbd28db08037df814f56cf96bbc7fec20ec41535dbbbc8012730e1e3d07568e56dc7b08e78c4e300060f0062a9afb12baaf0e37b471c6340325f0d8e84f50fda6a9aa0c6c16dbb78da27cdd9ae011de4076b7c63fc7ca71c3de29af11318d922ea656d9037b8a81a55fb18a480c18bc7cf5fdbfda28ba06a69c89ac441c81661094cba8afd126c76debc32967257f58ee1d1da1902e2620ff79f", 0x80000000, 0x7f, 0xe7d, 0x7, 0x1, 0x80000001, 0x7fffffff, 0x80000000}) fchmod(r0, 0x0) 00:00:23 executing program 1: r0 = semget$private(0x0, 0x3, 0x23) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000640)=""/224) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, &(0x7f0000000580)="2fc0f9e55c09d90afb9e741e8263079ac051596d022a70902349e322d87917218a5f0067175038e22526e30c8f4443fec9e41afb1234903c4f8fe79a830e07d0691196c32da790a738c71fd9770e635e7e3b3e1fafd4c1754471855adfa02d891829a958c447bb199790fbbbb76976e28002efd9af9d50ae607486e362875d217da9411fe7") 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x150) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x5, 0x9, 0x20, 0xf015, 0x1000, 0x8, 0x2, 0x0, r3}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000480)={r4, &(0x7f00000003c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x3fe0, @mcast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x2, @loopback, 0x100}, @in6={0x1c, 0x1, 0x8, @mcast2, 0x4}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x3, 0x20, 0x0, 0x10001, 0x2, 0x0, 0x0, r5}, &(0x7f0000000200)=0x20) 00:00:24 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x300}}}}}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x4000000000000000}, &(0x7f0000000180)=0x8) 00:00:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x50000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmodat(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffff8) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) execve(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001600)=[&(0x7f0000001500)='\x00', &(0x7f0000001540)=',][^(]\x00', &(0x7f0000001580)='\x00', &(0x7f00000015c0)=']\xfa\x00'], &(0x7f0000001740)=[&(0x7f0000001640)='\x00', &(0x7f0000001680)='\x00', &(0x7f00000016c0)='\x9d\x00', &(0x7f0000001700)='^\x00']) socketpair$unix(0x1, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000, 0x9}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xc00000) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000001c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="1e63c3d976c70b7345a50e8f9fbeb696249e92d43cc9790979801b81460c6ebf46ab3f32028147963fcfc2466c23883f043d5c4cf6397883ac0cdf5b5469568570196bd4d4fcfabd0ba31428cf71db04c6cb5c423d1a50f8e21a7efef3bfd28647a509164afb22c399648e4660c3124114fbb6557815e1f7681de2e96ce3d8a2", 0x80}, {&(0x7f00000012c0)="70728271d2f27ff64b", 0x9}], 0x3, &(0x7f0000001340)=[{0x108, 0x29, 0xfffffffffffffff9, "fa003ebd6d03de20d10e894212c4b612abcf610811a11de1d3456b1a9553c45529a8ffa9cb0c69e986a6ee61f4007c2906865d54392226a52e171cfe41ad7e10deeee0a5f701371e3b74506df6bdd0bb66c3e635f3ed28ee22019237654d70e42a0b75cc8162dc63e98adc98bb702d328f5267e49b1bcf6a36f7b73141c94dcf2229532c58788fc94186cf413010349be0ede1e393335efb9a1323f28709ff83a6da103cb8b2372463f844044a5760930543de2d080fb54af21dca4cc72bf57af1de00315ede9b8c422657ee9a701be403fd672ccf52aece3ade714a6ba9599fe60568252ddfca5fa695f04e374a5a2e4ad5"}], 0x108}, 0x0) 00:00:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="821c2e2f66696c650000e259246741888abcb376042ccc884ffd215517217b5197fc9eab3e9b4ab8e0a901ddf50318ec0180d5f7486a6ef6a00c97ff86d83156aff119e69f7729e3139e29c35ca28b94a4dc99a2c634ab541d5ab6e7bc23e51b80c1fbdaf1d102723ad126cdcdc778bf8fdf1a8c0000008000000000ae34900924be46fd81d672d5578038ae04aedd8dcf258db3"], 0x10) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='@\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='^/\x00', &(0x7f0000000340)='%\x00']) syz_execute_func(&(0x7f0000000000)="984c8ac55ea84a1cac0f05f3f3bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:00:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x7, 0x6, 0x0, 0x5, 0xbdc7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xf3, 0x800, 0x1000, 0x1, r2}, &(0x7f0000000200)=0x10) 00:00:24 executing program 1: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x1, 0x4, 0x8) close(r0) 00:00:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1c, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x6, 0x3]}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0)=0x7fa, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) 00:00:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00100000000000000000"], 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0) 00:00:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x200, 0x7, [0xd0, 0x9, 0x400, 0xfffffffffffffffd, 0x1ff, 0xfff, 0x7ff]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, r1, 0x6786ca76, 0xffff0000000, 0x2, 0x9, 0xffffffff, 0x1}, &(0x7f0000000180)=0xa0) 00:00:24 executing program 1: mprotect(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="073628e3069b92d4565c98b660217165aac4f810fe968630b23780c2e486151107dbbabd03675fb26fbd90889fc337f89d1db7") 00:00:25 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x200}, 0x8) sendto$unix(r0, &(0x7f0000000000)="c8992a69cb0170ab4d60a8de867039738d43701e821173bb66c49325c22bc3cb8fd4adb6f74113d29f3a20ff6da0f01574c02bd5fa94b7147995641f7fae383d12f47a791073ccb33f996ea94cd449b61fce9c02e1e687afce063b2a309a249f0aaaf49d659a05cf057359c21c15c608e7d485440efe9998cc1b883b217ba9314a8cabe69f4eafc03c688dd85e14160e3e2ff49ec63a1e19dba0fbaba7cea1938441ddb7960a7de87f7a908d58822a1957d1ef7f686630492108cb843a0bea63e3bb1d1d6ca57d6104eb64133311d7f9e87ff7b80cab", 0xd6, 0x1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:00:25 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000040)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x400000020) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x5, 0x2, 0x2000003, 0xd}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x100000000, 0x2, 0x9, 0x81}, &(0x7f00000000c0)=0x14) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000a00)="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") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000580)={{"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", "624ab35b7ffd8df42675577b1d0524ceeb8f21fa42af79618ebcc25ec98837a5", 0x8ef7, 0x250003a4}, &(0x7f0000000280)="d18a1ae619242d2d32a75262892330f32d68bb821759e3efb3f8a2", 0x7, 0x6, 0x28, 0xff, 0x7, 0x6, 0xfffffffffffffffd, 0x46ea}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0004000001000000001000008c0000003f000000"], &(0x7f0000000100)=0x98) 00:00:25 executing program 1: r0 = dup(0xffffffffffffff9c) ppoll(&(0x7f0000000180)=[{r0, 0x2000}], 0x27a, 0x0, 0x0, 0xffffff0e) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x101, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) 00:00:25 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84af2d8cc2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") openat(0xffffffffffffffff, 0x0, 0x400, 0x0) munlockall() 00:00:25 executing program 3: r0 = msgget(0x1, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/253) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x80010, r1, 0x30) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x1) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000140)="521b2d67af7decbc1a5f43993eb692da9f7f27d813549449d8d4d3c685cd7fd7014d66c4a9bc5779dd0f14") fstat(r2, &(0x7f0000000180)) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000280)={@empty, @empty, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000340)="44f22697b7fe6c676b16fc36afbbcb8021aa88f4884b8fe689c22c1b9eee21698be0c39d213978d69b697d762978367e1be08967d36eca1068878d5beb81de1bc3f5ea42a21e92ecc6fb9872640f8b0b69336dc5c118e290d10c9025a8b893c57e4c02c36001dee077247ed313b57abdb7e3c1a95f1e2a6ba6aa426c92e75576a28391b4d359200b4e9f90b68dd57211d894c87b07f6af64d05f6645ec8781785dfd1203059cb5e7c7fab9473eba993b76cb88da318d61cf86185d3ee48e6d79c58bed3a07c2792fb9acb40e02b4fb9e7e71aa232e996aa00e03725bba2025a40476b42a1faaa1da718737759047b380a3220c7724f14b") r4 = getpid() wait4(r4, 0x0, 0x8, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000500)={0x0, 0x6, 0x9}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5, 0x4, 0x7ff, 0x200}, 0x94) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000640)=""/33) r6 = msgget$private(0x0, 0x80) msgsnd(r6, &(0x7f0000000680)={0x1, "88ce7ceca969c2e1ff19f0fe1d4587143203329c34ea88e901c23aedd40afab48f0d509d78604e2f39fe7ac27ed19661563e9741ea55d44728da4ec980e4b7b89b945f6aad59a1371346609d22babb87690683966c9da81c45cd0ee40c4ba874eb73d8369c53efb395ec9c7a50b6044da3b5e6b8b6836eb6fe639fcff26868eaac721026cf9aa76241adb523cc862272059bd089bbf411ae66ab2ac5225abb0cb2125140583314e467d408fa8646c9e31d0caf4f"}, 0xbc, 0x800) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000740)={r5, 0x2}, 0x8) msgget(0x3, 0x41) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000780)={@empty, @loopback, r3}, 0xc) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000007c0)={r5, 0x6, 0x8, 0x2}, &(0x7f0000000800)=0x10) msgget(0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000c80)={&(0x7f0000000840)=@in6={0x1c, 0x2, 0x40, @ipv4={[], [], @rand_addr=0x9}, 0x91b}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000880)="81af37c434b0d734793f4dc72cf58ac714c3f00f7b77f4a11e166e058c09f574fa02357d530725291525387e62c0ad33d2865dcae5bc7aea", 0x38}, {&(0x7f00000008c0)="84132b6b4f8e2a3b66fc6286205de8d023abbb4956e1357f0968a9b1c834d23dff8c481bad449e148816fc3b4267628eb6d37e555503f47a0cb6195dc25a8c793fe553961121968500abfa771832bc0481fef606cdb03b0bbae8cfdd7535e451b8a8f91a5bccfe3614ca7a784b61af34931b426e2114c8ad5382c96cb5f811f690dcc456590706b8cea1b3f8510ae7a3d121d72b8d3351c5e10e55399eafb418792add414b791c6629f1", 0xaa}, {&(0x7f0000000980)="78dc17cf81b05b1af9d653997d0e046019c577f9a4b4d7f36ba402707f5df0ed004bb2d5408c8d90389a9f35e27937ec677c72e9fb177d74c8d7fddee48671a8302c670c7eed5825adf97cf7fb249d877f53bc7968b794f45badd5264ac973328575a714316dcca262d58ad989b61d0d89636c678f4864669bae446315b45225b3a8aa749cdf37ce43303b8fd9cd0188e61d49466d56ec0b53679349ff1f82486fcc9ca00f80faf953ce4ba9cd321ce91dcd8d8e3df308b5335c", 0xba}, {&(0x7f0000000a40)="428bea2747359110db0dfec3a007309a11445c686d5f844f07a45497ae230c901f7ef4b884cc2a7c4c0a7a57d13c22fe066511337f6f75e6a23c806c08966b8d71f8f488237c90f8f5aa0a4e8c6e969421bbb064f9c94ed1093add08146de7ad20fb6253807319f1e89a916d6211074a8268d92e69dccce4226e250da130075c77f53c1c790a0c5a9ecc17c6502894b73a6f8720b425f94c15e1931ce38f691e89823f5109ff1a7c6beff90d90184a988341f0686e0dc9dfdfa54e519a9abf8960eb974dd72a995d1a0f78298cbebfda0a55713b21ad377d915332d0", 0xdc}], 0x4, &(0x7f0000000b80)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x100000001}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x400, 0x4, 0x6, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x200, 0xffffffff, 0x55, r7}}, @sndinfo={0x1c, 0x84, 0x4, {0x10000, 0x1000, 0x1f, 0x8, r7}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x3, 0x1, 0x7f, 0x861}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="a039110d6c1c5f988de5903f2a4fa5b6"}, @dstaddrv4={0x10}], 0xc4, 0x4}, 0x4) r8 = semget(0x2, 0x6, 0x42) semop(r8, &(0x7f0000000cc0)=[{0x2, 0x7f, 0x1800}, {0x7, 0x3, 0x1000}], 0x2) semop(r8, &(0x7f0000000d00)=[{0x3, 0xffff, 0x1800}, {0x7, 0x4}, {0x3, 0x6, 0x1000}, {0x3, 0x80, 0x1000}, {0x4, 0x4692, 0x800}], 0x5) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000d40)={@ipv4={[], [], @multicast1}, r3}, 0x14) getpid() msgget(0x3, 0x84) 00:00:25 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r0) execve(0x0, 0x0, 0x0) 00:00:25 executing program 1: getrusage(0x1, &(0x7f00000022c0)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002240)={0x4, [0x80, 0x1, 0x3, 0x3]}, &(0x7f0000002280)=0xc) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/170, 0xaa}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, &(0x7f0000002180)=""/80, 0x50}, 0x80) r2 = socket(0x2, 0x3, 0x1000013) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, 0x0, 0x0) 00:00:25 executing program 2: r0 = socket(0x2, 0x40000001, 0x0) sendto(r0, &(0x7f0000000080)="a1edf616fb095d469335c5cb64e7390a61a1c163742cc5187fdfb646fa162ba4ebaf5982460312e19639ac089e6b987dcb36e6747ee6048780da82c6e1072c3ee843d449195839a9d9e9fdc8bfe92cc6fa4af75259f37bf361942afbdd33a96eb47ccf19f067f0ce57ff846b1d310bf8085f236df6fe8bf3e06ee4c4e4ecfd8578", 0x81, 0x20008, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e1366696c65302f66696c653000"], 0x1, 0x0}, 0xfffefffd) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto(r0, 0x0, 0xfffffe19, 0x100, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x141, 0x1) recvfrom$unix(r0, &(0x7f0000000140)=""/24, 0x18, 0x80, 0x0, 0x0) 00:00:26 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socketpair(0x17, 0x20000003, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:00:26 executing program 1: syz_execute_func(&(0x7f0000000400)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf90fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d204422c0646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:00:26 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4cb33746e019012e1230400"], 0xc}, 0x0) 00:00:26 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="30d1e1815c8b0a7394796d92421e35e26e8af5e9d1998db5df5f435402c47f98809a6db5136accaf05beb0095d289f0ef604d7fc43daba4b447d6e14cc4949f55a3ab1b8423bc0ba0df5bfc1b7e3f3fdbe1463cbbba0ea92a8e3eb7d08f5fba9b9d6e6ee923a045700141eb2887f36c6f6fc6295d04a5ae6db0ab284d2a9fef2375199d4e0e9d2c338ab") 00:00:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/136, @ANYRES32=r1], 0xfd39) 00:00:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x5e, "5338e9d75b18ce97ffb6cb099ea2fcf2b83607d374f9b5789a123e7aaddbf5a9bfa1c67960cb16c7326b8c70e5a3a39b4146136e277ae77b3067aa0adf3a35d6845a6ad9d3bf775fa4f674154f64dbad8d2b837a21f46faacae365d1782a"}, &(0x7f0000000280)=0x66) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000340)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3ffc0000000000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xfff}, 0x8) 00:00:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000001d40)={0xc7000000}) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000740)={r2, 0x100, 0x3, 0x1, 0x4d}, &(0x7f0000000780)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, 0x6, 0x9}, &(0x7f0000000540)=0xc) ioctl$DIOCADDSTATE(0xffffffffffffff9c, 0xc0f24425, &(0x7f00000007c0)="bfb285c94ceaeff31286a85d2803293903c92b8c86e9f5bfd4be6f40c7aad3a419faeb12bc73116d1e1d9d0fdb331deb04bfa8cc2bc3a1eecef874a442d2330ddacc3abc8f07168d77c6e1f009d96980309bfa43389c568b9a190c8a20de4fc3100f4167dd66327ea16e7dfdd8ba6b708d6f0237217a5803c51eda017d63e7b1141505e10a98cf327ba88cab0a2d6c384fb23853c8c4a77758527dd50ed435c3f08b8e42") ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000680)={0x10}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000bb00020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f00"/128, @ANYRES32=r3, @ANYBLOB="07000000008000001902000005000000fdffe100"], &(0x7f0000000640)=0x98) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000080)={{"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", "560875acf4ab6a443ff2fef72c2020026025516aa816a605e4bfb8a62bdeeb28", 0x2, 0xaeed}, &(0x7f0000000000)="6e70cbcdc49e0f5d06df46e199e9a7a7627948dad3435f0af751790684ce5706f4209efb2eaa88d92199e8a66d8d3682e6481a6467cb5bceb8902c774c2a8fe9a3c04a2cd7a63c7afe76f4cf2e1ba7b65c6b", 0x200, 0x4, 0x3, 0x698a14d1, 0x20, 0xfffffffffffffffa, 0x100, 0x8}) 00:00:26 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000100)="14c44ba048f27be7a5acd6f90c451c0439ae96b3c000fdff66356af6bffae3916721bffff572eabde749e1ee989ea02ee14c7afd7c91fdbe38a1cdccb9cb474112ae0be7a5cb74ad537e8351a5dc8a8f5d866253383fc73a5859f7ef8beaa98d4c0d5984abad964806853f194cce17c918bd14a8e37180ca") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000080)="17bda18a9ffb4ae13d591d11dcaf59edb75d859c86710db030b356f7a1379f300ddb5b14f127fcf5b000d830e0c9190d74a283aef88d911d3e6bf498eb74ba5248b324dc29c60745e8a9306316") accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}}) 00:00:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x201, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0x20, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x100, 0x4400, 0x8000, 0xff, 0xfffffffffffffff8, 0x0, 0x80000001, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x3}, 0x8) 00:00:27 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = dup(0xffffffffffffffff) faccessat(r0, &(0x7f0000000080)='/', 0x3, 0x400) 00:00:27 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = geteuid() setresuid(0x0, 0x0, r1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:00:27 executing program 3: setgroups(0x84e3d60f1289e6e, &(0x7f0000000640)=[0x0]) r0 = socket$inet6(0x1c, 0x10000007, 0x5) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xc1a, 0x4) 00:00:28 executing program 0: r0 = semget$private(0x0, 0x7, 0x1000) semop(r0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}], 0x3) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:00:28 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="fcae3aa160d439122a58bb2f6e53a76ee5be07fb32e01c7a3fa2f73d40f5c54dcb1b7f04056946a2f49cb8066852") munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000080)="a9c81362cdf98109e6af4aaf1c8c4bba13f7d21d2411589a35c152a228c9b90106bc4d940e0e76a6b2cff7a97237f3b358c696ff85898eb1cb9c3f9ab942c77114f09dcc05397d808d0ebe9a350bd7acc5d201f3a6fb1a40a8") 00:00:28 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000200), &(0x7f0000000240)=0x4) mlockall(0x3) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, &(0x7f0000000040)="8955961fc5e8f0d5068dcb145c8b8a5e8f7839152db9bec4c8c45549242140af1ca8069dd30c22db26d814c9e85a4afe9495d3a93d420a1e41193c062c93f326063b9d9941712008a9e93546f9097cb1c019949bd5aeb145d4fadda18d99385f202720f02ffdb5b0ad94ca1fb704eebcd34396fc7103c2354f8b92985786741cd59bc3d203698caf3aff7afb9af90a5ea12799de23851263701e68b9152117d66c41cc27f1ab8037678e541868140ec9f51e154cb2be52c71b9475eceed1095cf028c89da9df8664795a4e213c6405c2844fab51e207de0a21770937b7541b4bc5d69e2f813d9d6fc99d", 0xea, 0x0, &(0x7f0000000140)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) munlockall() 00:00:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) 00:00:28 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x9, 0x10, 0x4, 0x10000, 0x7, 0x9235, 0x5, r1}, &(0x7f00000001c0)=0x20) 00:00:28 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x44) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getpeername$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1}, 0x8) 00:00:28 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x101) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) fcntl$dupfd(r2, 0x0, r3) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) 00:00:28 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) dup(r0) syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:00:28 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) socket$unix(0x1, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) 00:00:29 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000000)="de67d101390f94f24118922726a2d2e9b20872ee65c7786c1a89c8548d2d4b1c9c5948c0754db8315ac468756cded6758044612c292dd3eb8ba23052f7539330a9587c7c9a612e5d69f44f6e8b0e730247968a8ec97ca59ac6fb0676722c93e8fdc52c59ca16ca6b509549659a819287d47a3a1e1b4b1e208c0c3c24877bedbd801fb2cbeeffc3b48e4c94badd61e3ed93789ebfcd9afa57a2bfbb25b0b2b0350869a41164400f9b40f074186108abd54983b65765a85b445bb46399f2246539f27c307c814b38da7a1c239f17c3f90721f72ee11e112421f5b7a9928081c7c88e5644fa51211473ce7acd165bfdb383a9287b8e11aebd0a907d48f9b68052") 00:00:29 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @multicast1}, 0xc) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:29 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x800000006, 0x5e79f3cd}, &(0x7f00000003c0)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000100)=0x10) semop(r2, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000), 0xb) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) dup(r3) 00:00:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', 0x100, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000010c0)={'accf_data\x00', "3baa6bb399ffbd21746dc5b92beecb7b68d1d7e8261a6671da2f2f9999f69fe50afa529127c009af10a03a7e4991a7477dafa5f353237f1ed557fb8185b9fdcf0603bdcfa07d62522e55d0f2f85f385f3471c47393fa8cad8ac7bde6c51fd0b1038f0d1267e7b38e33f7c952b0e9a3f25c752d6b27a3914c7b9410f543103908b1998c68497e31b7a63304cbd3439c1e8bd1fac182d94ab00807c08d49bcc90397aff6e2d38c00499da3c7d0d774f6399dcfd9fcc3e1909dfba0842031e017b41ad53613a9a0287d3f04cad93efc27d71f2a08343e6ffd5d07742d19deee6f794fd85f036534e4bde8fdf4b2c2023b54"}, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000011c0)="a8d8f2a8308a7f174bd37f2fa4e764ea0a53371d40ac8926799e8af5313ecb50720927b22c6aa18864200a3ba69fcad559a51873319e0dcf3b0e1cb7bf60d0a542edcdac59b13e29e895347c4d68112aad34d59b4431ad34f7c5a790ddddc54e24ea1e5bc48b8b0e61652791d03ef049bc4a9cb72e97d45d2685a5c2c09ef30c451d8d053d976cef67719a96be3d02eed842f7e745d624459d570c97c0b44d83cd8600e5082b1c747e5ed276c316e1cb62e926b6814ad4d5ebacf883d87fb8cb5f6e9de44359f9ddda930697ba4221fff8a8259c52af0a91a2d5446533f7ddf791f7ed2ce33645d3431a70f9e96ab8fd6d") sendto(r1, &(0x7f0000000040)="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", 0x1000, 0x80, &(0x7f0000001040)=@in={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1c00, &(0x7f00000012c0)=0x8, 0x4) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r1, 0x0) 00:00:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000001400)="92fc88f72789dbd0aa2eb3eac13242db6b024ebd03ced976b430d66a6033fac799b5dd3a6f188f4d00272ac6f17492a9cd82eadfc3affc8cde31044ba272a9f3c4d4", 0x42}], 0x1, 0x0, 0x0, 0x4}, 0x20000) 00:00:30 executing program 0: socket$unix(0x1, 0x5, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x7eaa403634529b10, 0xffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000540)={0x0, 0xcfa}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="70756a768f4604a69e5180093d5dbde009a508aac20fb8f23f2e30df960d2a5cf869f11adf7a6b8afa9b1c6c4cde67ec8fad18c66f8006f7caacf1193915569608b41a9f53ef32adb2a575d33f57c069d8e6e8a255970abfbf9566d59546fd3ee785b38d9b3dab30eb906e8646f2913fc3bbeca748faa41577a2a7f0866167b3adacbc2cbb72aa7bbe16002ce99a34aadb009b13ecb5c494b1bb897ae0f04d2b2fa26e52ca1312af819d6e270e9aa7af853238005abe28bbf888c2597c7769ffcb2094af82bf26a5b91e1ef32277ba77b475c6703398631d8356b1daa26932188d42e4ff1763eee5c8", 0xe9}, {&(0x7f00000001c0)="ddc6fa667d1522f74595e06e55aaabfb1a7802ff867b67255ab26237bae76b0bcb789385c75ee5e3c667a6080bd2363ef23b5270a30be15cd6ffb8c6110617a635c8d3a44ea141e4c31004eba1466e9c9bf0c5cbd69a0150e3b02d901e444b7b0f6a5321e77abd41527f5ad43516c57f0fe5f78a3e318c01158736178ffba3828d55a6cde42a72803af4eeea5ad425a303945aa26a70efc2428d2c524a6e674f80633e2d02d196db877ffd3589207c28bdb9d824f3984b38cb1a4d99f1d8412e3da18e403775c0fb5808ab7e9fe90e09bdccd7aa9e5e7430e7a0954c", 0xdc}, {&(0x7f00000002c0)="cff13d2cb68398a795958aea4219387df169e68d9b42165eed27b5e238f36e03a95e7be9ebe3ecb181e45bbde8c3a3b54f7498091b6575be47949845ea00f780ef604e70e0f7177354523ee9a70afd02db05b5e34c8335facd5001176fb99dd7fdaa3af0215d69867572bf03f97f50e83d1b7a1408ae91cc018d1ebb0f6e1f21e2d3c038450b24d589abe62da5fecc0850e27b54c39752f14c885726f826b62003ddccc6013046db4f10cd7a7645bfda3a90b8b29f37d64552faa67ee885764072816a81ea5083365f424985f6ff3c88a064d7fa47e11c70e9cbba2db0dbfff4", 0xe0}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="14000000840000000700000003000000080000001c000000840000000400000001001001010000001d000000", @ANYRES32=r2, @ANYBLOB="10000000840000000800000001010000100000008400000009000000ffffffff140000008400000001000000090000809a0000001c0000008400000004000000030010690900000003000000", @ANYRES32=r3, @ANYBLOB="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"], 0xa0, 0x20100}, 0x104) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0x0) 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open$dir(0x0, 0x0, 0x0) r1 = getuid() r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000340)=""/98, &(0x7f00000003c0)=0x62) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8085, 0x0) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000240)="7298d04c03eab64bf31c9c99502968273a7158f8040ffd4b678f76c5c767a5d4ccb0999e0f4bcceae8f25d66bb1891f69a59a9b30170a6055fccea66471266bf3d865eb76e02524565fbd1d181315bf00bec49efdceac34197cf4b7d6730b972019f6241fd1188007c846776fe2b58188201e8df8ed1f24ff6ba5d5cf7dd91cce88fe48e114322731c4d4d1584cf385321da9a0cf59d7e040130bd9eaa70537fd64b0b87fa429deca1175bb5d3b9c679caca8210e4a239d1db2587f7e66ac69244") freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r4) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) msgget$private(0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000400)="742d6f64c0a60d576ad1e76ac753") dup2(0xffffffffffffffff, 0xffffffffffffffff) accept(0xffffffffffffffff, 0x0, 0x0) setresuid(r1, r1, r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:30 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={0xffffff8c, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10) r2 = getpid() fcntl$setown(r1, 0x6, r2) 00:00:30 executing program 2: r0 = msgget(0x2, 0x116) msgrcv(r0, &(0x7f0000000000)={0x0, ""/184}, 0xc0, 0x3, 0x1800) syz_execute_func(&(0x7f0000000180)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1080707fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c40285905c471e5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/198) 00:00:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = socket$inet(0x2, 0x4, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x44d3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x100}, &(0x7f00000000c0)=0x8) 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f82791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f246c1e40015c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:00:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xf, 0x10c) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet(0x2, 0x3, 0xfff) setsockopt$inet_opts(r2, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) 00:00:30 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESHEX, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES64=0x0, @ANYRESHEX], @ANYRESOCT, @ANYRESDEC, @ANYRESOCT], @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64, @ANYRESOCT=0x0, @ANYRES16, @ANYRES64, @ANYRESOCT, @ANYRES32], @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64], @ANYRESHEX, @ANYRES32, @ANYPTR64]]) r0 = dup(0xffffffffffffffff) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000180)={0x20, 0x8001}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f00000001c0)={@remote, @remote, [], {@ipv4={0x800, {{0x1a, 0x4, 0x5, 0xfff, 0x70, 0x68, 0x7ff, 0x3f, 0x4, 0x0, @multicast1, @multicast1, {[@lsrr={0x83, 0x7, 0x4, [@remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x14, 0x20c0, 0x247038bb9a01d3f4, 0x80000001, [{[], 0x3}, {[], 0x5}, {[], 0x3}, {}]}, @ssrr={0x89, 0x23, 0x8000, [@multicast1, @multicast2, @rand_addr=0x3, @broadcast, @empty, @multicast2, @empty, @empty]}, @timestamp={0x44, 0x14, 0x59, 0x1, 0xfffffffffffffffc, [{}, {[@loopback], 0x1f}, {[], 0x5}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x6, 0xfffffffffffff000}}}}}) 00:00:30 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x10) syz_execute_func(&(0x7f0000000280)="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") 00:00:30 executing program 3: syz_execute_func(&(0x7f00000004c0)="982cfc0f050520d0f807b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x8, [0x8, 0x6, 0xc0f, 0x4, 0x402, 0x7fff, 0x7, 0x4]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x1, 0x1, 0x800}, &(0x7f00000000c0)=0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x100000000, @rand_addr="5a1bdb514670e9d36925dbe1b787cd93", 0x80000000}, {0x1c, 0x0, 0x9, @loopback, 0x5}, 0xfffffffffffffffa, [0x8001, 0x7, 0x3, 0xffffffffffffff9c, 0x1, 0x4d27, 0xdf, 0xfe]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) 00:00:31 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001200)=0x1c, 0x30000000) sendmsg(r1, &(0x7f0000001840)={&(0x7f0000001240)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001700)=[{&(0x7f0000001280)="08f6dfb6df1cd975adaa41bef6bd739d307fde9288e60de9399263e5678348e0b59390d2398616c665dca40c0187a20925cb46ed3e785d819fb3eca86f99777d24412c4d79daa06d0932b897747577080ffa2670ee151f31c3d225b28b152c0953f71c08c9673ff33b4a0d8ae58669d97a9baf6bddd6461ce8fc610b560f0a8da450be325a73b4f8fde8f3cad0961730b2aa34fe42561823ca79b0f517bfff548436477979d6c00af68a222f30cf12ef0de3542d7ad8eb044fdc10f449e0a87bc364de77c178b20fe47358738e3dc782962dc19637", 0xd5}, {&(0x7f0000001380)="6ae88942f8133cc621b1bb4d2443c3a68b6a45bebd17548f0fbf35464fb57479223549ea4d0a0d4d35418a7acd34243383dd27b282c4a44f3066e0481012f1b9e17d4cfb28a4cd494cbfdc34b698592e123af173c4763c23b039da290e1680f2fa432f74ff5b129b31449953064562bc66a0b395e5f3630d4417964468f4b6649416bc318370c494ed8eafcb3458c5c87425405d1b88422785b1d92a95908e9c32e24862163956f553dd81ea52c0e80d7793e68add61eb81fcce6d176632607d5071047299fa07942aae80cc03d8df702e874a71ce90362a234fc404f776dcc201c1616c14fd12d24ede7e6eae32cf44b94ace171a", 0xf5}, {&(0x7f0000001480)="b0ec46c9b073817e7398a3e35c07db5a0b69e58831", 0x15}, {&(0x7f00000014c0)="acb7fe8e4de7becb0e4934091a1de88e9a14ff7ca685a3b0e508ddaa12a28e5ed8b93fe67f9008f860cd6dd61eb886f4205d06d4d8bd2a241baef2290ecb749fcbeaf8d09db57c2cbb3b1d6889da68b8c3ca42f807160cc65a801bd22fe662c1e4db983a41d5821b72ccb3b9f5b42fc3fa813dd9a60bc86c0424ce7661426a", 0x7f}, {&(0x7f0000001540)="d5b3eef70df513cc2037b14241fe5bd70aa8e06368f7bb158412b0ab57f478d6ef49e9b9427cc099cac063b04187c1633b562454de0fc2291be7f1079f6aaf090978e81103178f511f6fe1230aa343533ad687fb998a223f578d6c3669180d0f4b46f37dd78c6efe495b44f54fb8411a5625272449f2656e1fa13d656c7f666763747a74388e053f6728df4a26f2f85dac164e4d3c430255c3addfdb28de18bc442f4bb974b19439365883fda6de3ae9ad89c6280ccb5c3f442f4fd1c86b6879d19412a03fc151dd442a7931c0de88552df0e4da7c9e", 0xd6}, {&(0x7f0000001640)="42ac4d80f3230989000f5ba61c8690c66a87a45f84f72ec6e6454f23b85cfc4681ed1ae8b2a12234bf9d4a5bf8d3e46dde8853fc4be15bd2fe58bc405ab4f001d7d00b7054394d4acf1e1c871931953e9229309e5138a74befa5fb5574c05aedd005c56da82774f9214988622327586e84dba86b34816c3a8de8ada5f0a53e1c53c7a6eb7ec883b0", 0x88}], 0x6, &(0x7f0000001780)=[{0x68, 0xffff, 0x6, "71628049722b69efe89c1c2c02c74b28a5348612a546c0d38585d49de3bcf16ad9fd6e8209623d850c6a00bfba557943cf7ba684786092c65aba24bc9e29a07929582d5d8cc38f12a8e48b524260290900c745143d"}, {0x20, 0x3b, 0x6, "5c2d9bedfa4b2a3766762da1"}], 0x88}, 0x20180) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x10000000) r3 = dup2(r0, r0) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f00000001c0)="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") setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000140)=0x1, 0x4) 00:00:31 executing program 1: setuid(0xffffffffffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10045, 0x8) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file1\x00') fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) 00:00:31 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = semget(0x2, 0x6, 0x104) socketpair(0x10, 0x2, 0xa23, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="680000000d5c4b9b2aa83564370a13699a5f4a6eb32c08068994641b1b9e8a78c792c521e4adcc94b9640729b5513445e7ca43c1c1b5cf6cca1d79792707ed09c559e62891cfa196ef1d3891ad9307d10093d9bd47780410342f2ea0cc3814314399677a6f1ad12a4cf0caf0"], &(0x7f0000000300)=0x70) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000400)={0x2, 0x3fc00000000000, 0x200, 0x1ff, 0x6, 0xffffffffffffffe7, 0x80000000, 0x7}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000380)={r5, 0xfffffffffffffca5}, &(0x7f00000003c0)=0x97) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/238) poll(&(0x7f0000000080)=[{r1}, {r0, 0x1}, {r0, 0xc}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x20}, {r0, 0x8}, {r0, 0x2040}, {r0, 0x54}], 0x9, 0x5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 00:00:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x9, 0x7fff}, &(0x7f00000000c0)=0x8) ftruncate(r0, 0x200) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:31 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) sendto$inet(r0, &(0x7f0000000000)="34bf12ecfce362a5317d1eff0e1c8b7f896a489c10c9f2fa65235b799675204188505ddcd4713d69964b0d97", 0x2c, 0x105, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) dup2(r0, r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x4000000000) writev(r1, &(0x7f0000000340), 0x230) 00:00:31 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x100000000, 0xffffffffffffffff, 0x8, 0x8]}, &(0x7f0000000180)=0xc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/119, 0x77}], 0x4, &(0x7f0000000500)=""/92, 0x5c}, 0x400c2) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x33, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="0300000000000000000000000040000b"}}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x0, 0x1200, 0x7, 0x20, 0x2, 0x5, 0x100, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0x2, @rand_addr=0x10000}, @in={0x2, 0x0, @rand_addr=0x3a}, @in6={0x1c, 0x0, 0x8b5, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x1, 0x8, @mcast2, 0xfffffffffffffff9}, @in6={0x1c, 0x2, 0x0, @mcast1, 0x2}, @in6={0x1c, 0x3, 0xfe, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0xfffffffffffffffa, @mcast2, 0x9}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000340)=0x10) 00:00:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0xc7) preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x5, 0x0) 00:00:32 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget$private(0x0, 0x3, 0x224) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x3ff, r2, r3, r4, r5, 0x8}, 0x7f, 0x0, 0x9}) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r6 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000000000000000000000000000e51b00000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c1736b4252c21983daebe9c936b7e3b3f7ba16f1398de73e71205a9daf6006af679954f5d6a0a3b0da4ce943edb8a47b7f509dae593934e32a212dc64272b196909d49ab282799def5651a1dccc731d5c30931c6c0fb2028c6e24927a4a47cafdda8a203d1be28f6bba66d8deff7eb2c1f15f1c3a789316e440076eac5205e6c00003ad5dba53418c55a8b3dbcb7d9a6d8ff16123e1ad52c4f279c845327099550a90edcc002ceae5ec47330ecb0127cfee0180108a79ff54c9fa3b93f1cb82afd1cbf85c2e38d8dfbe9469f0fd672a37efb73473b6c685de6fb69ef11760cb82b8"], 0x0) accept4$unix(r7, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r8 = semget$private(0x0, 0x7, 0xfffffffffffffffc) socket$unix(0x1, 0x1, 0x0) semop(r8, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r9 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r9, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) socket(0x1c, 0x4, 0xffff) __semctl$IPC_RMID(r8, 0x0, 0x0) 00:00:32 executing program 3: r0 = shmget(0x2, 0x4000, 0x42, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000001c0)=""/153) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a]) 00:00:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) dup2(r0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:32 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) r1 = socket$inet6(0x1c, 0x0, 0x5) r2 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x0, 0x9, 0x100000001]}, 0xa) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000080)={0x4418, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0x98d1, @ipv4={[], [], @multicast2}, 0x800}}}, 0x108) 00:00:32 executing program 1: getrlimit(0x8, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x8, 0x18000000000, 0x0, 0x0, 0x80000000}, 0x0) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getrlimit(0xa, &(0x7f0000000080)) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x3, 0x10001}) 00:00:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1d, 0x10000006, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) listen(r2, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xa, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_udp(r4, 0x11, 0x2, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:00:32 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_RMID(r1, 0x0) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000300)="a461d56edfb051478f152376cdb36e659af7b603de8a12b1ecf5a0ec47ffbe0151a0c685e6ba28ae1b56de36f08957be55", 0x31) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000000)={0x10}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x9}, 0x24) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x4100080, 0x100) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/78, 0x4e) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x689) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 00:00:32 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x5, 0xffffffff, 0x4, 0x4, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xff}, 0x8) 00:00:33 executing program 0: socket$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$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0xae, 0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:00:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x33, 0x4) socketpair(0x1c, 0x20000001, 0x10001, &(0x7f0000000080)) 00:00:33 executing program 3: open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getpid() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2}, 0x0) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:33 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x100000001, r1}) flock(r0, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) flock(r2, 0x8) close(r0) 00:00:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ffffffff0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f25e1b1360ff26bafb6479766b19fb04949cdd0aff4c3a0e28cca1c046661af15f9099130b1e836e5f53b2f3b059a6b212f3bb161b3356bace7968ba5c97e1c0b50a75564b0a6526b4f7d4a1209b5edb8a34bbb98a008c91802940ad5ed85bba8a84e65657", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000240), 0x4) r1 = socket$inet6(0x1c, 0x3, 0x3ff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1f, 0x5, [0x7f, 0x5, 0x1, 0x0, 0x7]}, &(0x7f0000000200)=0x12) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r2, 0xfffffffffffffffe, 0x2, 0x6f59, 0x4}, &(0x7f00000002c0)=0x18) r3 = msgget(0x1, 0x10b) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/138) r4 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) r5 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r4, &(0x7f0000001500)=[{&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4) 00:00:35 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x1, 0x401}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x6e, "daef8c8875ceba70120ac96bdb420f2770a42011d982732a5b5ef9a2444784a591d12715f3d7a79d8a35f7d20228ebd20a6514acea290df27cb34a2191b9f4f707976d812fc6709d531c4ae14859306f0c03b3148fc9658c8730b009e7bea74a10e152d85f13711f3660ca247809"}, &(0x7f0000000180)=0x76) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x65, 0x0, 0x0) 00:00:35 executing program 2: r0 = dup(0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0xa, 0x4, 0x9, 0x1, 0x70, 0x66, 0x8, 0x40000000000000, 0x7f, 0x0, @multicast1, @broadcast, {[@rr={0x7, 0xb, 0x0, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0}]}, @ra={0x94, 0x6, 0x3}, @noop]}}, @tcp={{0x1, 0x2, r1, r2, 0x400, 0x0, 0x5, 0x20, 0x1, 0x0, 0x39}, {"af4b4d5eb4c32a867eca896521686fdcba768c730892c6fae3c20e729998b35cf5ee8e0a62fea8b41956763f0e9a9fe954c7f08d"}}}}}}) 00:00:35 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) socketpair(0x2, 0x20000007, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0xfff, 0x400, 0x4, 0x0, 0x1, 0x3, 0xfffffffffffffff9, r2}, &(0x7f0000000180)=0x20) 00:00:35 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x51f}, 0x10) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}}, 0x84) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0x7, 0x4) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:35 executing program 3: 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) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r4}, &(0x7f0000000340)=0x8) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/144, 0x90) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) 00:00:35 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f000049b000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:00:35 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xd9b596d5b7d0641b, &(0x7f00000000c0)="ecb6d13c224901ba7e74eea33d8cce73461a13cf36df2d4d981e091cdbb4ad01c5e6d3dcd27d845234224e9737fd8d48ce52", 0x32) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000003fc, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) getpeername$unix(r1, 0x0, &(0x7f0000000100)) r2 = dup(r0) chdir(&(0x7f0000000000)='./file0\x00') fcntl$getown(r2, 0x5) chdir(&(0x7f0000000040)='./file0\x00') connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x113) 00:00:35 executing program 1: getpgid(0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x7fff, 0x4110, 0xf5e, 0x3, 0x2d4e, 0x2, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x0) 00:00:35 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000480)=@un=@file={0x0, ""/4096}, &(0x7f00000014c0)=0x1002) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001500)={0x0, 0x5}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001580)={r1}, &(0x7f00000015c0)=0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000040)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\xea-^@!\'}+\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='*-\x00', &(0x7f0000000240)='[/\x00', &(0x7f0000000280)='{\x00', &(0x7f00000002c0)='!&]-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='{%\x00'], &(0x7f0000000440)=[&(0x7f0000000400)='^!+\x00']) 00:00:35 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getsockopt(r4, 0x800, 0x6ccc, &(0x7f0000000340)=""/47, &(0x7f0000000380)=0x2f) mkdir(&(0x7f0000000300)='./file1\x00', 0x44) getpgid(r5) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:00:35 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x8, &(0x7f00000000c0)={0x4, 0x7}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x4}, 0x8) pipe2(&(0x7f0000000300), 0x100000) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="c59c630002ffdda4b2f0ba5bd9f5c1739ab34d3509c2d90208bb176dcdab38c506150f4f20c43a2e75236b673f98ec30750d76f7d2816ba2b45a00b18e5a307e53168ac6c9004d094dcfc1e628024850809d3a7c5ad9f3877691227a42dbe1cbc33eb8f4f8d54c9d6d6fa0958ae99a22304086c3d5d94852d03e90ae27db2b72b2e11f290bc2126d1f054d9e46c53ac0defdadebc43fe477930aa4256ee9b10f9db8a0066a03dc2bea3c1b5cf945a33126ea8cebd0913c033f7261f243ea157b00"/203], 0x1) 00:00:36 executing program 2: 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) r3 = getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r5 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r5, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x80000000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f08071bc06a4b29f31a6b997989a06995640fc0ea725815b93c3fe6d5bdcc989690f7afb52303bdf9fa8b28ec72e3138bb23325484f8d90e8a175f3d1c549c7de2dce92f91a62994109739c09636053c082083ad857724d62ea113bffb93dafacbf4a3d42769"], 0x0) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) getpgrp(r3) 00:00:37 executing program 0: msgsnd(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = socket$inet6(0x1c, 0x20000005, 0x800) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x400, 0x4) 00:00:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}}, &(0x7f00000001c0)=0x8c) 00:00:37 executing program 1: select(0x40, &(0x7f0000000000)={0x9, 0x6, 0x0, 0x0, 0x20}, 0x0, &(0x7f0000000100)={0x21ff, 0x6, 0xffff, 0x9, 0xb8, 0x9, 0x1, 0x1}, &(0x7f0000000140)={0x4, 0x8000}) 00:00:37 executing program 1: syz_execute_func(&(0x7f0000000140)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) sync() mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) msgget$private(0x0, 0x132) 00:00:37 executing program 0: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000120000) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @loopback, 0x80}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x5, 0x1800, 0xffff, 0xd7, 0x1000, 0x1, 0xcc2, r2}, &(0x7f00000001c0)=0x20) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/73, 0x49}], 0x1) 00:00:37 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xf41bee56fc2624e4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x6, 0x1, [0x10000]}, &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, r1}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) __getcwd(&(0x7f0000001300)=""/4096, 0x1000) 00:00:38 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a00fe024300600000000000ffffe0000002ff0200000000000000000000000000018b0090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb102dd1c3c6fb1ac38c8464ff04c7416d54c133c8fddf66b4f70a9a1f7580d24f18c7c2fd5d9d1b00"]) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:00:39 executing program 2: syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="b100485caa2af588a810008100080086dd60e49d7800003a002293ca12379ead9c65dcd6bb64696344ef0200445b00000000000000000000010000000000"]) 00:00:39 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x1, 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) 00:00:39 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f00000000c0)="eae96fce98a790f0da19407db76b6aea7ccd8cd57c755b164a83c9bb4d6877b5d5add5a9b410f2aa72b44126be8e10d55cef8d68aaf76ce0376096bdbf46baa14c476ef90eab9c73c8e8d23afa33664313385be823b7ee59f363a6ed5e15908cba04e5fd9a427c92f79c8e014f6b33dddcb8a6ea554e2fe69fa10cb3d34fa4186d5fa17d0dc0d8e4dd6a6b107ebe300dcba7cdf727dcdb7c6dbc86d1204b86a4fb1bb5b3e6887d92d52ea8246f1337956df2dc0293dcf31d5cc25984074b", 0x6, 0x80, 0x1f}) writev(r0, &(0x7f00000001c0), 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="a9d3624838de51dc9b446ababc1e025a9a7d1263d4730bd3fc5dc3a9fda1ed33f8c103970b36a24b0302c9ab00c3d4262a2c807283bdadedf6bd53f87b1d1a29149f8e2c4b4a9c28b6c187bf118785c34215fa943f81c1a205d4c42f3d182f24e555b247e8aac1d70c2a83785d5d3077d3d65cd4c730f127d6b9a50f79d0f90137e13f20c4f6621353667aefb9555c54e98edc22dd53bf0d0475fd14efdf") writev(r1, &(0x7f0000000100), 0x100000000000005c) fchdir(r1) execve(0x0, 0x0, 0x0) 00:00:39 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x5, 0x4, 0xb1a, 0x4, 0x8, 0x7ff, 0xffffffff, {@in={{0x2, 0x1}}, 0x0, 0xffffffffffffffa0, 0x0, 0x7, 0x5, 0x8}}, &(0x7f0000000300)=0xb8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000640)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in={0x2, 0x3, @rand_addr=0xffff}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="dcb2f800913ed08fe2b61b5832f4a727ee740a5bcb87c2ba0ffbdf5950", 0x1d}, {&(0x7f0000000140)="fd639010d8e62cad7f1023289e490c24601ccd079d3c86c505078216b086345bc8ddd6fe88995d8a125d6f85fd0e9b5be41e8369d1f9d9065515876efa68ba89e16e94dbfdd2b904e0c0a2dd80af55c3", 0x50}, {&(0x7f00000001c0)="7c19e89b4d12c3b0d67d7c63ec5051216d28bc4cc6849197c373ac51982a88dd0f9909acf49b387ee483ba62dbc5f8e5ea1376216694237d97bd466521930bdf3743202d978cd710c91bcbfc06cac2359430d60fca6fe30f2f3003d20e5f080a7e6fd028431e78c111be62f7acb594358d26d16e95657be27a1526d87e60e81e66b3fd23cd1e6ea43a494d61a8b8dedad123efed271269df96b509a4171e6849f67e66fd97597c2b6a006c6525df9293d0b1403d97f275f12f434ceab7a9c6ccbc8c69e3fd6a085a7fc5", 0xca}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="100000008600000008000000000400001c010000000100000000f618ff526db09d4a0000ffffffff0000000000", @ANYRES32=r1], 0x40, 0x8}, 0x9) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0xb7, "86ce2591ce71b841e29d987c4fd20d243e8746c959c00baac8e772d4654f0896dc7d7e5ee28571498e07e3fc24cfc5718f1bbadedaf8fcb7d8debc31b35f44757c5fa08cf7a9b671d3f22971dc838316dcce5a06f018eb88cf5f0827b99e65f5eece4564bae789fbb2e786603a7bf176f807b803a8e2cea033e1dd4026b4bfd3e6a73bc29c80a27df44c1f9d8ee1eab89479c610411d2f23c9d15e09afd1cae2b68cef68b6fc5009895d9774e59c72f2c840177789bebd"}, &(0x7f0000000580)=0xbf) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0xfffffffffffffcb5, 0x0, 0x0, 0x0, 0xfffffffffffffdab, 0x1}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:39 executing program 2: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x3, [0x80000000, 0x5, 0x0]}, &(0x7f0000000080)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000f5c26f49b0512c833169bcc50000000000ffff00ffc21900"/37], 0x10}, 0x0) 00:00:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x204c}], 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000000)="279a1bc5e9279faf5ea5d1d9a82d53cd15b3afaa3d1839a2a01feb5eb35acc857b74e44ad12aa27254e657", 0x2b) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:39 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202313f00696c653000"], 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)=0x4, 0xfffffffffffffe4f) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:39 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) clock_settime(0xf, &(0x7f0000000080)={0x8001, 0x40000000000000}) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f00000001c0)="91cd8080000c6969ef69dc00d9a328d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1c1670f381d6a2f67450f483bd1d97c7c63460f5776c1442ff2d231787896c401fe5ff6a9c146000de1b1ac45e22c892a0f38c9fd00bf") 00:00:39 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0x7, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f00000001c0)='*]\xd0\x00', &(0x7f0000000240)='\xf8']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 00:00:39 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0600000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 00:00:39 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={0x20}], 0x20}, 0x0) sendto(r0, &(0x7f0000000000)="536c2567a2a5b811676325b3321cdb91", 0x10, 0x1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:39 executing program 2: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05baaebf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c49fe1cb20c4c4c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7c422dd45559d64360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000180)={0x8, {{0x1c, 0x0, 0x8, @loopback, 0xffffffffffffffe0}}, {{0x1c, 0x1, 0x8, @mcast1, 0x80000001}}}, 0x108) 00:00:39 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8, 0x20000000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r2}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10008, 0x2) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xc3, 0xf, 0x1, 0x7fffffff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000100)={r5, 0x11a7bb87, 0x6, [0x9, 0x0, 0x100000001, 0x8001, 0x400, 0x30]}, 0x14) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8) 00:00:40 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x130040, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000200)=0x4) r2 = socket$inet_sctp(0x2, 0x8, 0x84) lseek(r2, 0x3e, 0x1) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00000001c0)=0x8, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000040)="eac5dbaf") setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) readlinkat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/5, 0x5) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="fce67b457346f90cbc9d2c2e4afcf7fcca4942f4e7cd45d86c093741b28af72cb7a2736b42331428e0fc07230485ab1cfefbe7149af7eda6a35962d5965ed285139fb180d57ed3b392d91f9211909c313eabf318fbfa1d7251ef33aa13096b26c9883390cb5c7f1ee7bbd13bbdf3e2e6a1e737cf832006d4c7bf46f2a8609d83185317c91e50b8603849084a726b1873207663663f3bae5b5939be0e0d9cf30831b2618e018a19e9429c"], &(0x7f0000000380)=0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x7f, 0x2, 0x7fff, 0xffff, 0x40}, &(0x7f0000000140)=0xa0) 00:00:40 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f00000001c0)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f48f6978e3eb0f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b55d9f3bbc40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x20) 00:00:40 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0xffff, 0x409, &(0x7f0000000080), &(0x7f0000001380)=0x2fa) r1 = semget$private(0x0, 0x3, 0x80) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x940d, 0x4, 0x80000000, 0x7fff, 0x8, 0x5, 0x9, 0xffffffffffffffff, 0x0, 0x3, 0x9}, 0xb) socketpair(0x2, 0x0, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f00000000c0)={0x9, 0x1, 0x7ff, 0x68, 0x7}, 0xc) semop(r1, &(0x7f0000000040)=[{0x0, 0x5, 0x800}], 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x13, r3, 0x0) 00:00:40 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="0cac16fb173a0acc67bc013821950c2c4dc8aa1f33ed73b3bb2d9b92b836d625c320e94f78d3389a009977611d6a5437b6e528e182508174d5612dadcae5c7b8fbb78622859551231af18b7d1a74df8313d608d5a8431f5db00b8f9c267260b5b5d133e10e45c3a7c59c016f123b1714bcc4d2adda", 0x75}], 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000000)="a33f", 0x2) 00:00:40 executing program 2: sigaltstack(&(0x7f0000d34000/0x4000)=nil, 0x0) mincore(&(0x7f0000a29000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/223) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) 00:00:40 executing program 1: syz_emit_ethernet(0xf5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:00:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000280)={0x10}) mknodat(r2, &(0x7f00000000c0)='\x00', 0x1000, 0x7fffffff) r3 = dup2(r0, r1) bind(r3, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x29) fcntl$dupfd(r1, 0x11, r3) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_int(r3, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:41 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x2, 0x10000001, 0x0) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x10080) 00:00:41 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, 0x0, 0xffffffffffffffff) r1 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000480)=0x10, 0x20000000) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000004c0)={@multicast1, @rand_addr}, &(0x7f0000000500)=0xc) rename(&(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000340)='./file1\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x10000, 0x1) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000580)="ce2a237fa5bb3bfb897d6e60ad424f836a9784fced90a05eba0376dc86fa3ea04d4e579e9542633cd3454c80d5961a2fd3657a6b5764d9f33c4e745d8bf5f7d2642b246aa5d138f8f92214b60ee8a005d0df85e0c1e06cc020e1ae") fdatasync(r0) r3 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x11840c, 0x2) freebsd11_mknodat(r0, &(0x7f00000002c0)='./file2/../file0\x00', 0x10c4, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x1000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000001c0)={r4, 0x9, 0xf, 0x7, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={r4, 0x9, 0x1, 0x3, 0x101, 0xfffffffffffffe01}, &(0x7f0000000380)=0x14) mkdirat(r0, &(0x7f0000000100)='./file1/file0\x00', 0x48) mkdir(&(0x7f0000000280)='./file1\x00', 0x21) 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 00:00:41 executing program 0: syz_emit_ethernet(0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60b60bcc00092c00fe0700000000000000000000000000aafe8000000000000000000000000040aa81009078000000005bdfc509749b5b9581d9e241d55495e021a27b961f21d5"]) 00:00:41 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a1784c88d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r1, @ANYPTR, @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYPTR64, @ANYRES64=r1], @ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r1]], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r3 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1, 0x800) dup(r1) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200), 0x100004) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:00:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getuid() r2 = accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0xfff, 0x5, 0x2a20, 0xfffffffffffffff7, 0x8, 0x95, 0x2, 0xb56, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0xea9a, 0x5, 0x800, 0x0, 0x28, 0x7fff, 0x17a7, 0xcea4, r3}, 0x20) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10) r4 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000001700)=""/183) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x70) syz_execute_func(&(0x7f0000000000)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ftruncate(r0, 0x0) r5 = accept$unix(r1, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000280)=0x1002) accept$unix(r5, &(0x7f00000002c0)=@file={0x0, ""/77}, &(0x7f00000013c0)=0x4f) 00:00:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x8, 0x7fffffff, 0x9, 0x2, 0x9, 0x7, 0x4, 0x5, 0x1, 0x2400, 0x9c}, 0xb) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4) fcntl$lock(r1, 0x800000000000016, 0x0) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x18c) 00:00:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6) close(r0) 00:00:41 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x25) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket$inet(0x2, 0x1, 0x7bf5) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$dupfd(r1, 0x11, r2) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) 00:00:41 executing program 2: r0 = socket(0x10, 0x10000001, 0x2) getsockopt(r0, 0xb, 0x1, &(0x7f0000000300)=""/164, &(0x7f0000000000)=0xa4) listen(r0, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x5, 0x4) 00:00:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) r2 = msgget(0x1, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/118) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:00:42 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x100) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x200, 0x4) 00:00:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000140)=0x4, 0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:42 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000700)) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r2 = dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) socket$inet_icmp(0x2, 0x2, 0x1) r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) sendto$inet(r4, &(0x7f0000000580)="ad8112a19407afd5b308c0471f68e38159721d84d1c4fc28b8379dc0e7cdbf7a43f6c0c0fe0323617aeaba73797c01c3bc3e6825daff5c531919f9f90df308f09802f4244c9bc256377761f8cc841ae83f59fe0f3ccedeb2baf26b363022decf86c322c648787465ebb6151fe81d6e4a94a32a31f071634edf7e656190746912d2d421b045ea92c8a47b4f4befa8ddd04ee0e5dc51eeeb29a77a30d861", 0x9d, 0x20004, &(0x7f0000000400)={0x2, 0x3, @broadcast}, 0x10) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) sync() syz_execute_func(&(0x7f0000000640)="c441f96e341f3e45f67004c4c21905d60f89f514e788430f0f760ba747df36c4a1f810fdc48191ef143f660f381ede660f3840c3") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x1200, 0x3, 0x100, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @broadcast}}, r5, 0xd0, 0x100000001, 0x4}, &(0x7f0000000280)=0x94) sync() 00:00:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00000000000000aaff020000000000000000000000000001010490780000000060ef9d2500000000ff01e6ffffffffffffff0000000000010000460000000000000001000000ef9000"/102]) 00:00:42 executing program 1: r0 = socket(0x2, 0x20000000, 0x9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:00:42 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") 00:00:42 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000400), &(0x7f00000004c0)=0x4) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:43 executing program 2: wait4(0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000000240)) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6c, 0x0, 0x0) getpgid(0x0) truncate(0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) close(r1) 00:00:43 executing program 2: 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$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) 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") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:43 executing program 1: getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) nanosleep(&(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000280)={0x1, 0x5, 0x6, 0x0, r1}) clock_gettime(0xe, &(0x7f00000002c0)) nanosleep(&(0x7f0000000000)={0x1a7, 0xec5a}, &(0x7f0000000040)) clock_settime(0xe, &(0x7f0000000240)={0x8, 0xa}) 00:00:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xff, 0x3, 0x6ddb, 0x8}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x10001}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x2, 0x9, @rand_addr="1331ec3175efe31c46f3d387bc89917b", 0x6}, {0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x2, [0x7fffffff, 0x100, 0x81, 0xb79, 0x80000000, 0x0, 0x1, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x7fffffff}, &(0x7f00000002c0)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x100000, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x9, 0x5, [0xffffffffffff0001, 0x7c75, 0x5, 0x1ff, 0x9d]}, &(0x7f0000000440)=0x12) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r2, 0xf, 0x200}, 0x8) ftruncate(r0, 0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0xfffffffffffffffa, r4}, 0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r1, 0x18000000000000}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000540)={r2, 0xd, 0xffffffffffffffff}, 0x8) r5 = dup(r0) r6 = dup(r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) write(r3, &(0x7f0000000600)="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", 0x1000) r7 = accept$inet6(r5, 0x0, &(0x7f0000001600)) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000001640)={r1, 0x4}, &(0x7f0000001680)=0x8) ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f00000016c0)="a25ef7e0946ba458b1a4414d97b822f7c4e987c1324d68a8e6ac09b2ed894f4ca8d762f986392cb0903f9995c68b793177458be5d2f1c9a960152badb764207479a83a1d67533771bb6fc1065d3297df214968586f14a9a599065da794fc5880f35146a1895de43d6bd12c7ade55bbb091e2782d09a76da7a2ed42e2a5ce1db14396775a4f8dfefe288e4b315e9c34a51a1a0f0a1495581e7880132d699f2b2c6a361d49db643412a7a4f8630270e4a86192236eb2f427ccf0c01076f8595350eb92de9beddf71df4821704fe94702a84abf8c7201d1ca8037349e9dfd054adc41381cdd59a65ad9b5b256205a0e3f7a1b") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000017c0), &(0x7f0000001800)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001840)={r1, 0x101}, &(0x7f0000001880)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000018c0)={0xf, 0x1408, r1}, 0xc) sync() getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000001900)={r8, 0x3ff, 0xfffffffffffffffd, 0x81}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001980)={r1, 0x4, 0x80000000, 0x10000, 0x1ff, 0x3, 0x6, 0x1f, {@in={{0x2, 0x3, @multicast1}}, r8, 0x1, 0x28b, 0x8, 0x80, 0x6}}, &(0x7f0000001a40)=0xb8) 00:00:43 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(0x0, &(0x7f0000000140)=[&(0x7f0000000040)], 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) 00:00:44 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000000)="3d1bdc11c339a7e2daf748cc631dbb28f7dd63ca6ae82f39d2038e3bd4975f564d842559328b", 0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) geteuid() r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') fstat(r0, &(0x7f0000000140)) 00:00:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[{0x10, 0x3}], 0x10}, 0x0) 00:00:44 executing program 2: syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x2, @loopback}}, r3}, &(0x7f00000001c0)=0x8c) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @remote={0xac, 0x14, 0x0}}, 0x8) 00:00:44 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66630f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x2, 0xffffffffffffffff, 0xffffffffffffffc0}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x40000, r2}, 0xc) 00:00:44 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="01201a56e940000000000000c1a1bf00"/28, 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x9e9}], 0x1) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5e3550a4756a8f1c, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:44 executing program 2: setuid(0xee01) r0 = shmget$private(0x0, 0x4000, 0x202, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/255) syz_execute_func(&(0x7f00000000c0)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c000000c4233d69e026c7e4c753fbc4f1ede1fed4f47d82663ed107420f4b05feeffffff216657051c422b18cb6070000005151ccc4a27d181e1eea01eff2cc65dc5f0000460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = socket(0x1c, 0x3, 0xbe9) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x65c, 0x4010, 0x9, 0x1, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x3}, 0x8) 00:00:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:00:45 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x100000000, 0x4) syz_execute_func(&(0x7f0000000200)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x201, 0x49) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001140)=ANY=[@ANYBLOB="1c004e2004000000881c348453de14e9d01f92860a580b5fcde000"/128, @ANYRES32=0x0, @ANYBLOB="63ff374253d03e75c21e00"/20], &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x394}, &(0x7f0000001200)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1200, &(0x7f0000000100), 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x108c3, 0x0) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000140)="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") 00:00:45 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x40) r1 = geteuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') setreuid(0x0, 0xee00) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x200, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f00000001c0)="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") 00:00:45 executing program 0: syz_execute_func(&(0x7f0000000100)="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") mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/127) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x1, 0x0, 0x1e4) sendmsg(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:00:45 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c480f05660fe2dbbfd9000100a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc5076467363e660f5ab705000000c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf0010f345d9c66161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f6808c462199fca618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc301dc9fb110f66470f383a4d4ba261b7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10080, 0x180) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:00:45 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) shutdown(r0, 0x1) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:45 executing program 3: r0 = socket(0x2, 0x10000001, 0xffd) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x0, 0x1000, 0xffffffff00000001, 0x5, 0x7500, 0x1ff, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x5}, 0x8) 00:00:45 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x2) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/58}, &(0x7f00000000c0)=0x3c, 0x30000000) 00:00:46 executing program 1: shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") dup2(0xffffffffffffffff, r0) unlink(&(0x7f0000000040)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:46 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) 00:00:46 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8000, 0xc2e}, 0x8) socket(0x92123ab7fa99ce50, 0x6, 0x44a3) 00:00:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="030cb7852ba6d68a0edb8ca6a92e1ab53c7d3696b8d30182451f2901a45ac4d869325fff5338ef23d2234482d031908dbb826374bade9d95d86fcff4dde25eadabc95f388919bdf17d0ce2fe8928a26479b334db2246e628c1f4a0e7404d87175a635cfa3f7d86e7d77aea") clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f0000000080)={0x8, 0x3ff}, 0x0) 00:00:46 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semget$private(0x0, 0x0, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) sendto$inet6(r1, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x50, 0x800}, {0x0, 0x7}, {0x2, 0xc0, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x101, 0x1000}], 0x6) 00:00:46 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000300)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb1e08ba00262e67660f383d63790f380b333a9e0200d301f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e6ef793e27c3293227f000001ddffffffffffffff00000000f7000000ff00000000cfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d7c8b0200000000000c00000000693d896f004cbf9c2d81ed41e4f9c534512ae81487a18d21f86c1cd4cf2221277476babda38ab1d50b7a67cb7b1b8f113442ba585c5169bda22d0f6b05e299360f599f87f379a486d0fae8176ccfd057f84635fda43e78e31a557d8ae916564b56cc436fdd115dc3260f5eac2de7bcae49ad3071e473c8c8e49b3c2371ef01262259f0386b5b52"], 0x0) 00:00:46 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe800000000000000000000000007fd502"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0xfd}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xa, 0xfffffffffffffe00}, &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x1) 00:00:46 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0xfffffffffffffdf2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1}, 0x8) 00:00:47 executing program 1: syz_emit_ethernet(0x82, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaffe1bf00d72476e946c6618a3c4abc217542afbb5b8814c1acf06d2c8618150e2cbd6ad3ddb3adfc1e0e9f5f0c289c0e3dcae03cc2046d11d8d05a660f7b414436f82aa801b2b9aa3fb2bd38213e2a7c3796db1d0a8178c8af3552423ca192ab928f98b835a16d6dcff142eafd559834f065e8187426c0d0cbbb5f4060bab3fc3551ae9d50f86e6cd24a"]) r0 = semget(0x2, 0x2, 0x40) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/4096) 00:00:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x62, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, {0x1c, 0x3, 0x8, @mcast1, 0xb57}, 0x7, [0x6d9, 0x0, 0x8, 0x2, 0x7844, 0x101, 0x5483]}, 0x5c) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 00:00:47 executing program 3: r0 = msgget$private(0x0, 0x8) semget$private(0x0, 0x0, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f00000002c0)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x45, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) 00:00:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) 00:00:47 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001200)={{"6f2f433f0120922683e1fddb8620210988689a9a11d0482633bf9bd7068c25d66123651aad8d78056e2303179dae728bdff096e5ac820ae35592f43bcc46d578ad6c398d8d8172504048176812dc8b80a4df6174910efe65bcad172bee62a064d16e3e16bcc1ad8dfaceea7784a222cfc0d72c407e6f5ff6977b5ab0035f96f19c1c0d93d4592ddab8e31908d24f29b99cfbc96daf2d7e5e12d75d97e04b098b184bd66d052b03fa4c955e6322129db9f22952f693369ed65ac0b3298760807dc8f13bb4cf699462a3b859a23bd06f231354256cbc618b78bb5158a9db36c32c528ed8191ddeed89a50537724c8deb4130dc194dbe6a7f2de5ad2ce9acf6ea7ce71a725238b0de751a35826b127a9d709cacc3c5379384628dda33c22d450d8fc1892784106de85ef2272bb46fbaef1f5803892051b352f4b15127ad521a1c10467aa7878a2a913d4ed97ed5ffbe25df6b0dd99a35d5cb360d1eee5f053583c6b6d3ed25043216182b0aa4c8c41d1a95af37df4e592b77fd8f8e2679c00fdeb8a1cc1b7cec6271b9fbae757d40f83cd2999bee0da2b0df97548b1d87c45e1526bd63e20e0cdd6112b74c49b35545934f26ca8ee4e7b7028bfd9c590ce50a92275e1b4d5ff9908d9caa23ec99d5e25e6712796200d5c68c55224fde33953a5bd5c0e1cc8042d3cc55a61e508d7fff4d464edc1cf9381076975e04487c5faddfbcb8e0c918aeb40a9e8b750dd5c899537007be8c77a426f81a94152ae164add6e2caf8894cbb02a489878f4a94c7bacda06678a7cb3f55a5e2c7696f5fc676a4bf2003dfb65414f165cd2d53ba16d289ec07991950b7d4fa2fd0cfb86366658c940fae4cdabac8fb4e170afa757f273f0c2e506dfff64c584ad7c7e1ab54e9f47cb814528cdcd131e52193a6c427339abda937b2c8fff746c64befea41c31571e93fd3297c8e14011fe06bf32f644fdeb9061ed7731d0a431ebfce783716f6a964bd65e14aa69544fc5ae813deaf08da52ff8b5ccccf5886241804d4f0f96cd3fa83200c365903a045393c57b182bff4f8d1894e7caec131de2d04b530d8888a6691254921243c0bc32dbc676b8ffc67d2e50bd75d4f4d8a655f3e9e943648171c6242735ce138889cd3edb865b1d3d0ea36f06546ad477a60dbe03826ca8be71f2f3f91c5a92cdf4be8fedbbbecb1b8d59b3a509e21d341d713fa1700b0014e71067aeb5201964a1564523bcade04d52841d274836e3e2a89294bcc27bb8cb6009656d57d6ddeab4a71037b516544084c7f4134a4402fc6e2364940f9df4343e03850bf3cf3913494a0cac4eaffe9f5dcf6186d5e51594a0f3ececaf965e816958cf443dca634226e2863963c55318b599c9cb33b761d92d48b8061d3ed8dc17c1f1a07482f401182d38d8115e8353e6d96722daee7389bf4d056c41c0f98e5b1", "5b5910d3e92b76b70b766bd8b1301f0a30d927c7095f86c94d762124c6ee336a", 0x8, 0x2}, &(0x7f0000000200)="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", 0x100, 0x7, 0xffff, 0x9, 0x4, 0x5, 0x100000000, 0x101}) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000001c0)="a3ba4537fa687747331207e9cf01aadb2d34c23d12d87c0292697f6fd0f7") r2 = semget(0x1, 0x2, 0x200) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000001ac0)=""/197) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001bc0)=ANY=[@ANYBLOB="02004e3ee02359ceab000000000000000000000000000000000000000000000000000000000000000000009d000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000930000000000000000000000000000000000000000004a54000000000000000000000000000000010000000000000000abfb37c3dd01914bf8b873ee57822ae4ff39f5e3a685940a9a379a0c30f7042f566883bcf50acf9d329237b8ae02201e31243e0099e9a892fc87e9ea392b443588aecd6e213991355d76be6144f3d100000000000000", @ANYRES32=0x0, @ANYBLOB="020000005000000000020000ff7f0000ff000000"], &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x0, 0x6, 0x200, 0x0, 0x9}, &(0x7f00000018c0)=0x14) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4, &(0x7f00000017c0)=ANY=[@ANYRESOCT=r4, @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="f182dc2d90780056001257fdd3c92be5ac5afee694b071c421f604022210daf3fe8a669dcd775ad6166ac92e00000000d6231782228a8e211ff398aad45f4245ed6152d177afedfe60f5a01e5d8f5fa8deed5d2f28594d5740eac63b1ffaf55ef99b5b4459a7891fcea7070580704695510fa6dd791550d437198887f3a407585d29c6ab680e43cf109f0b5190cd8103cac710cb25255f26d2b7466a864f56cdcda43848acc9c4b5f6ab079d0898f0e0e2dc028bafd75a8d61480a1aac250da00199b300000000000000"]) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000100)="12c74391d2160caf1219f545e1988c9b95b7e5804a57425bd4356cfaf05d2eb6df1aa3dce04c72c8560b633c0757251c01") syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x89ffffff}]}}}}}}) ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f0000001900)="42faf35920f7df23cc15cde18f17edb271746be6cea96b330f7e25d2ae3217e6ddcaebbcc3c4d904727d4144461fca6cc391242d12977f3edbe0466ec274b7c0caa729118759a00fd2ba8f0a32376b36559593ab63c6b117d15c20f1f09b7b3a193dffda80fe90c480ae5fe8156a8e2545d6f922ecf7e8e82ac9664b5ca669fa3300c0776c0a6a52f9ba3c41a2754101290969e8717b9df673cd0b80f4468750c78e3e4ecc54ae0f36197b7d5376538bc44f761a4e1276560aa5eb23029c1afa38beba3d43324e08fc2f4e0a95a150125826ef18f3b07f5f6e288b99ac5218e7cc215b0980290eb2e3e8858d0441d624") recvfrom$inet6(r1, &(0x7f0000001680)=""/205, 0xcd, 0x40000, &(0x7f0000001780)={0x1c, 0x3, 0x5, @loopback}, 0x1c) 00:00:47 executing program 2: r0 = msgget$private(0x0, 0x0) setuid(0xee01) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) msgrcv(r0, 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0x1008, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xcc58, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x7, 0x20, 0x3f, 0x7fe0000, 0x4}, &(0x7f0000000200)=0xa0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000005c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000}) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:00:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x10) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000001c0)={{"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", "00349cd0e329f56ca27c69785fd0a2d5b7e9089fa96f3911af70a2ba9e4c199e", 0x5, 0x25}, &(0x7f0000000080)="c68c5937d49764c766c46778802ee21ad16c", 0x9, 0x4, 0x6, 0x1ff, 0x6, 0x2, 0x6, 0x8}) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1204, &(0x7f0000000640)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0000fffffff2008ae184ee13145ef3b762cdfcc81d7211b2b2486a23ae6ab54ed63208a47b96914003f47752d70a89c0355f0101bafcd7419f96aa60836e4b638d37b12e7b7c45d75775c7ccb4c30720acb20da3a5aece0b6fb14700a83059df235f7b83b5459e1115bbbd9ed800000000000000"], 0x94) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x7120, 0x9, 0xfffffffffffffffd}, 0x2) lseek(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a900310000000400ffff000001000000f384fe0e087c7c3297b5ecd846aeac"], 0x1da}, 0x0) 00:00:47 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x4000000, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) open(&(0x7f0000000000)='./file0\x00', 0x8101, 0x1a1) mprotect(&(0x7f0000664000/0x4000)=nil, 0x4000, 0x4) 00:00:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000000480)="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", 0x599) r3 = socket(0x2, 0x4, 0xffffffffffffffe0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000180)=""/36, &(0x7f0000000200)=0x24) 00:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 00:00:48 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpgid(0x0) syz_execute_func(&(0x7f0000000280)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee4bc0000c4a2d93bf1c423c549ce0a") wait4(r0, 0x0, 0x0, 0x0) 00:00:48 executing program 0: syz_execute_func(&(0x7f0000000000)="98b14444444a1c34f359bf1500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5c40181fa0a5419c201b04b970000f08171a30b8a826eefa898a90dd4d48cc7e86600af680808c4e13d5e11618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba26137e2") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x2, "39b0"}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x29, "a0a58817b0f272b0b183497ad301a8c78a9af0363596617b91f185af0f83846b6370fbcf773d776ebe"}, &(0x7f0000000240)=0x31) 00:00:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x206, 0x2) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "69eda34f7347d2c01cff63c7c066fdc870f2954d8490919d46345b7e3e8d5e10", 0x7, 0xf7b}, &(0x7f0000000100)="9cf193139cf22fc5fc229b20b4bdf35dd7b6328a982064ca36b8339ba40cde53335ba9f50f9cdb1a7c6bfd67736189d6c02181f640745f2bc5892aa8d823c781d4a9262d6050a5d45093ab284fd04874d961c597ecb64f61070905d3f05fad3b8e7fae260bc01a8774dcb6978e94185801a376db77ecb09acdacc00de926c12da706c5ecb9f9ac0235447afe70770337ecd6b6059c32843668d01489d1649e2591738e16eb8c32a739c973e28dccb3dc2b7d2fbdaeb601ff6bb3b85bc7c2ac3b22956c9d83ee0c071d098da48e72bb92b624702222eb930000", 0x7, 0x0, 0x1d60, 0x6, 0x8, 0x25c7, 0x1000, 0x1f}) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000000)="5e5f1420285065d30f0644e5d003a9cb21f4fccfdf422f3431ad60f3fc554ee6") r3 = getpgid(0x0) fcntl$lock(r1, 0xb, &(0x7f00000000c0)={0x3, 0x2, 0x9dc1, 0x80, r3}) read(r2, &(0x7f0000000680)=""/86, 0x56) munlockall() ftruncate(r1, 0x0) 00:00:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) r1 = socket(0x10, 0x1, 0x7) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x5, "00cdf4a7158979481cf3e6d001d67d43"}, 0x14) 00:00:49 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getegid() r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x81) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x2}}, r1}, 0x8c) 00:00:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="b37fa348a2a5decac13a4272a7f075fd46e3", 0x12) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0x4) 00:00:49 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000800)="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") r1 = open$dir(&(0x7f00000007c0)='./file0/file0\x00', 0x8000004, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) freebsd11_getdents(r2, &(0x7f0000000380)=""/162, 0xa2) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000280)="bb862b0108e9001f26ea987aaace86efda6a78649f9381b6f913ad36b210f4f524d1f39c01ace11d4d4cbd24e9884b2de8ca26dafa45ef21e5b42472898db2364389a19b0e7fa6c2dd1ef87e95960dd89820fdda05cee4f73e4c4b01229f6a3cfa910cb0e0c7db4f2a00c6ecfba1aef484a693a43f0b65c11f62530368104b527135429f96cc9afc34da910ef97e4bd3b7668d26cb5b3e0500a2710b1db242cd3330ebd27115955a60ae8e6539343088660a3f31053e79efc9b49784f6fcdfcd2891b1d95bbdb3b150744b452e46a1e044c967cb26ef18acaf97522463cc0f5590be53c1bd46d2fc2f2c18e2") execve(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000500)=[&(0x7f0000000140)='@\x00', &(0x7f0000000440)='+j\x00', &(0x7f0000000480)='(}\x00', &(0x7f00000004c0)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='.\x00', &(0x7f0000000580)='*[)\xed-\x00', &(0x7f00000005c0)='{{],+\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='@)\x00']) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000006c0)={@local, @broadcast}, &(0x7f0000000700)=0xc) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100)={0x4, 0x7dc}, 0x8) 00:00:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x0, 0x3, 0x5d1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x656, 0x800, 0xffffffffffffffe0, 0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x200}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xa64b}, &(0x7f0000000040)=0x8) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000200)="8e41afed56d968ce041d723f835255e551af4072b9d6ce2d81b231758cf2d3735a80aea42817754d6f4584ebac5582b1d168e18d9827d67d81da29c98d8ca7099a13417b79e0a73fedc27ec65037d6b17b916de57f0479456fb6f37e2013bfdf40ae4eb13ad3a8bc84a4f827df34f87eec0c4d768293bdfe1daf24ce4783164563e4d92583c359b53ac07a791befbeaad9fedfa0d45ec90a3fbd185c7543eefabc2fe9872f387d60234ac8ddd9642134ec190ef2f2648975fd3b0fb1f4db561b7c2b2de324499529408464d848e8d8413afa3a") setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000100), &(0x7f0000000540)=0x4) 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) 00:00:50 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x5}, 0x8) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$getown(r0, 0x5) r3 = getpgrp(r2) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) r4 = msgget(0x3, 0x20) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpid() r10 = getpgrp(r3) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000540)={{0x3, r5, r6, r7, r8, 0x3, 0x7}, 0x782a800, 0x6, 0x7ff00000000, 0x7, 0x9, 0x5, r9, r10}) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r11 = semget(0x0, 0x4, 0x10) __semctl$IPC_RMID(r11, 0x0, 0x0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r12 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_STAT(r12, 0x0, 0x2, &(0x7f0000000180)=""/15) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0)={0x81, 0x6, 0x1ff, 0x8a}, 0x8) 00:00:50 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20141, 0x40) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x10000000000006, 0x3) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:50 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c0fb5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101660fc6493d64fec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054665bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b6736450f1af0") 00:00:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000) mlock(&(0x7f0000fdc000/0x2000)=nil, 0x2000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") madvise(&(0x7f0000fdd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7319, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = shmat(0xffffffffffffffff, &(0x7f0000fdc000/0x3000)=nil, 0x1000) shmdt(r1) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000280)="982c2d0f050520d0f807653636f2df973fa69b743e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f410f531c482288eb9beb9b65b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af672510000000f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e702ef30b3838039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffbc4837d0464e656e066a18b380008498b9d17d54a17d54a00") select(0x40, &(0x7f0000000000)={0x28d, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xf36}, 0x0, &(0x7f0000000140)={0x2, 0x6, 0x5, 0x519e, 0x3ff, 0x3ad, 0x2, 0x4}, &(0x7f0000000180)={0xae0, 0x3}) 00:00:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000100)={0x8988, 0x7f}, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x6, 0x8, [0x9, 0x6, 0x2, 0x5, 0xfffffffffffff801, 0x4, 0x4, 0xf96]}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x5f40}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) chmod(&(0x7f0000000240)='./file0\x00', 0x100) 00:00:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 00:00:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}]}, &(0x7f0000000240)=0x10) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:50 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:50 executing program 2: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00050043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x4, 0x9b3a, 0x18, 0x2f20, 0xfff, 0x3ff}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x6, 0xfffffffffffeffff, 0x8}, &(0x7f0000000380)=0x94) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x40) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}]}, &(0x7f0000000240)=0x10) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:51 executing program 0: r0 = dup(0xffffffffffffff9c) mlockall(0x0) sync() syz_execute_func(&(0x7f00000003c0)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x500000000003, 0x0) r1 = semget(0x1, 0x0, 0x461) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/85) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x800, 0x3ff, 0xffff, r2}, 0x10) socket$inet(0x2, 0x0, 0x0) 00:00:51 executing program 1: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x20, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0xbb, @rand_addr="d1167447e2b74002e000cdacecba9380"}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0x849, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000001c0)=0x10) 00:00:51 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) r3 = accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000240)=0x35c3, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x81}, &(0x7f00000000c0)=0x8) r4 = socket$unix(0x1, 0x2, 0x0) close(r0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x200, 0x110) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f00000002c0)="25adabcad79cf1f57e3a28dbb370b25b880240659f86c41a1b61d4e490c9098f8ea86832fe90d208cd64040237c5a1b97b793aef7e05ef985f3813c4442a75773d43008c192c2f7dbc82e8dd") close(r4) 00:00:51 executing program 2: __getcwd(&(0x7f0000000140)=""/255, 0xff) 00:00:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpid() fcntl$setown(r0, 0x6, r1) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7415, &(0x7f0000000300)) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)="080471f43f21087b801904dc3f0b514edbc55c3dca1d1518d747d74564881c775a3a07cf4f7f7c6f8e4622294815ed0761687edca568af33125568a009f016c44cafa0d7b0dca94efae20c5ad8abfa370c0ae11906ee4487028651d36a558fabfb0a3d281ae36651aef311d1e2c72699426111d2a9920fe98523de13065cb91c3a0b454e12ee67d30cbc6c0c6318a7189903e93769cca0dca1ee16d85e5596524bbdae1b1226fd8dc370085c6dc91975975f24830333d843fad051994cb9") close(r0) 00:00:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) getuid() 00:00:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8000000000008001) writev(r1, &(0x7f0000002300)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="7e5a82b0a9e52db5b35ed7673f107f0a8aecce9aebc2f69c6408862c4113a53a184b3ee5274df8ae431844e88dccec5173470e9dbafc4a6bbfe810a5e98da8555706673bc868ac9a779660250da3fda793872f72300c79d0bbcea2c0d3009cebbc9628f31560f6cb4f435dfc3d41d0600282c095581b2eb32fba0b1ec12bd12e47f39f6b71ef22bdae564a2646c900fce8fe9ee400c91187dd425c73a7fa29461d947d4640f0bba4459115f1f291c83cd3d5a84b6807217675121de4d3bc71ceea6436c0f6d1091c980f8916d7edb174b93ae8b5a44ef0bd3024dcc9f3f9a4dbd687ac", 0xe3}, {&(0x7f0000000000)="6767011dc34698fb4467767d1b7c389c88cfd8bf22003b46384005f49c31110dae3e88a99ef283b546ff465c51f9b3c76593a81a6a4c4e606f8f98a8d5e71f4d02f92c2f93a87db8b4e1063b34e5d76d936f97", 0x53}, {&(0x7f0000001240)="4f7c573ad6405fe09b539b819b902616c34ca1ade1097868c12763bab2cd917984175098d08280f7e9f2bd587d748d1878efad18119560b312c9a09af338a2afda48d26e36eedd468dee8d78ff8613704d1ee54361a7debf9f8c3eed8d2523ec6c98d6575dd16b3ca4d9aacea87847e027c3c9692d328179011a47f428896776d55555bafe1774ffa4a66ca2ce0361ff6675c2f6ed12a9ae", 0x98}, {&(0x7f0000001300)="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", 0x1000}], 0x5) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x410, r1, 0x0) 00:00:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10200, 0x0) lseek(r0, 0x0, 0x3) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "efb4371507fc8ec345646717059c52bbb94104c2a4070fea819e1324e1fab468", 0x3, 0x9}, &(0x7f0000000040)="16d2c463f0014cd8df37ceac", 0x0, 0x8, 0x5, 0x7, 0xffffffffffff0001, 0x8, 0x3, 0x74}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000500)="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") r1 = openat(0xffffffffffffffff, &(0x7f0000001500)='./file0\x00', 0x0, 0x100) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000001540)="68f702ab195f3f4aba07f6ac3a5c5866701dc73d57bf9f15b0f7d3f330c0b9d5c8472b8df99177c2505cc59441fd5de8b655dbfd0032d6f147b06eee020fc337d0d7517ad368eb2f01f8b0e75e98742015049460dff10a627902f2e7b0903350537f10be0a30fdcfc3169060275c2907559f67b765b99161aa19e7920a2cca1cec0871819cc0dec917b6779d08bcdddfa6c04151a95f42efa8ff46b436fbe56574a0d08a51b048ad0e46f37d78af6dd7ba734bad1fc50c96ffeae9122d3fb7c7e8e39a2bbaf8b12c259288b798bc1f97ad9468ecd2f57f9dd63df6b6b7f085977b0adae550ec8f", 0xe7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000016c0)="58c3af7f72fa8806f0f2cbf13a1ae572fc0ce48c5673d7816bd47c4dd97cc25371a67ca6e301b02aba578ebd5425abb19d127bed9a2f0fd9b09c2aea2042a44cdde4c3148ad7207ff85eacb5512f556d51cb2f6e35258dd47ecf99eb9f4cfa61c49d05ffee99abbf082b9c08ff346b8fde8404cda5712c25c83aadb5f60206665a8f7ee335302b7e699907242111076aeb687ee0d1faab4a5d6af908") ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000001780)={0x5, 0x8}) freebsd11_fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) r5 = fcntl$getown(r0, 0x5) r6 = fcntl$getown(r1, 0x5) sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f0000001840)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001900)=[{&(0x7f0000001880)="15307a03981b96490c8189fe34082a321f0c82c195790e7544579fdae89efe07bde164f599fbe904b6ae12d44bdc6927b6e61ac6555e367b0ea3292d5f40f24ee0f554350cc35b21e26a12271b1009b34ad3988570f5a3e03183f58f0106c4ef845af691f78a480429d34df121f9aff41dc4993bce1a27", 0x77}], 0x1, &(0x7f0000001940)=[@cred={0x20, 0xffff, 0x2, r4, r2, r3}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r5, r2, r3}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r6, r2, r3}], 0xa0}, 0x20001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001a40)={0xfffffffffffffffc, 0x9, 0x2000, 0x8, 0x3, 0x6, 0x5, 0x5, 0x0}, &(0x7f0000001a80)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001ac0)={0xf, 0x10000, r7}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001b00)={0xf4, 0x4, 0x3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001b40)={r7, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001b80)={r7, 0x1, 0x1}, 0x8) r8 = semget$private(0x0, 0x4, 0x100) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000001bc0)={{0x80, r2, r3, r2, r3, 0xc0}, 0xd3d, 0xffffffffffffffc0, 0x40}) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001c40)={r7, 0x5, 0x9, 0x1, 0x200, 0x3f}, &(0x7f0000001c80)=0x14) accept$unix(r1, &(0x7f0000001cc0)=@file={0x0, ""/3}, &(0x7f0000001d00)=0x5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001d40)={r7, 0x4, 0x0, 0x800, 0x1, 0x4}, 0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001d80)={r9, 0x100}, &(0x7f0000001dc0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001e00)={r10, 0x1}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) wait4(r6, &(0x7f0000001f00), 0x10, &(0x7f0000001f40)) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) 00:00:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f00000001c0)="8ee1b028b8ffa3a293058e9b3e9ffaa59bdf5ffbcad063c5b5018fffaeb375c9c6edcac9dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) r1 = dup2(r0, r0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3e7216ea47a30e5842e52f3ac331f77b34d5cb8539d69bcbe439a28e1da5d3e39378638e33df3dd235e2b86f8ba4b615a4cdbc231350783fb59741aabf0dc382e7154482ecb1709de684986d9e013fb9dfe74ed8db1cf28b8e877c", 0x5b}, {&(0x7f0000000280)="8862b0ee9e31d835801809be02acd78d33a4e046ddab00b7aaeb5efac6405d379471ed67f4a362079b0b6d076424f0ab962e15c72e42ad0b29113f976d7718a36a9f7ff5acb3b78bfab725aa2c9be2f19caaa76a040c4ad6fcc945e2f003e60a5b2dc823c2bc5c53f840afdc249891d7085b95a63b14600acb9269f508c29146934ccc", 0x83}, {&(0x7f0000000340)="f0bd486acf6b843ab0547045c48fc7fb3158946559ebdf76150ab97fd0c99aea174ab2b4443ed9d50d10e86cdc904ad8deb917e2ab3a3a29572bfdfd458e97e97829c5c426c3d1e773b65c67d2625952002e541a38fcabed30bcd1d66752399ceb6d5af236dfeda75b4ec20f59a0ee4da64b59cc14f0bdfc00291652e8058a521c882a59738b7d4e88a92069d15d5cfa05fe8f9fd95c1ae95879da637944824f4590598e", 0xa4}, {&(0x7f0000000400)="70520da8388e378e25602af2f75c68d6a113cc31d5a59be2742f7b95aceecf09b46d2d00e15d471614c73b8796a40fbcf2be68b43817c496c5f1ebf54176ded63c88424a3f640b0341694bbc2f00791cf2962e84411fd64b17d600560b9ec5c498473024a0e81599f24c6efb57aae684a538277f25de121a0b1abb282dfb57c193f16433728dd43a4a8a8d7fc53e7c8fa7550ed7a703de4e0c6441f62a564d3861f1928461535da0f38e9764b2a29aad", 0xb0}, {&(0x7f00000004c0)="1d8248f9129fe8276f5c6bf0622cbd6d9a846883d7dfcd8697557f657898969ca900816f8b36f1b4a39cb1432b802df8a54a27b48bc329b8540f92161a9bf35b8cb4e135ec8fd942d0c48192cba58d0e8e7f30356795a0bed00e250d066f7e158f8f4ed2b97bd6d0c7d97bf5d674a3538610bcf373bd90220723336a2cd237f58fb0cf", 0x83}, {&(0x7f0000000580)="4947549155a7bb937ff10c957ff56f977d9cd6533b3c1f33741cb337a658af654905562a37649e0d9e2d5c9a084d19f923ff1295a30c3cdc3bb2cfa49695c9517e47262101d6816796d4d1278fe21f65e217856d10eb5aa79d4c92fc965090969d82ce2fa26315217f5d6a6d4e3ff3af172fd45f1f5e0fcaa885df50ae6b0191b1d701341e26d45e0fd6c9e1120ff444f87c8cc8474a67773677ed6b4e026dee29803bdc93593a85a97f088691cc4769ef08964fd6eb6c83ac2af5ead9be9d03edee7c7ad364fe8e514fc25f163b87ecbe2e5c08c02d7ffc615fe4f6d26ad25303fbb006ed13b462be4124e8303c", 0xee}], 0x6, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000000)="c7eb5b51fbce3deedb853f76851b46ecce8982dc907246f5155c77bec820681484fb9bede911c62285c29c6d1d2bc1e5a01f44ac99f34c845c3fe43743e07fadef6837bfc93fcdfd9cad39c340a4dbc19f4c3f0c5bce8f859edd0c9c494bdaa87d3d0e40161820fd762bb4984e8b441f89cf9996fdd6b37a4f29b90d0370b09f753412893750ce7f01c6bf9702bec28b633c1274a1fe27c83a58635617125ca51e3beddd73e9e97d106626e126b0459527400751b86680d03cddb291") 00:00:51 executing program 2: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getflags(r0, 0x1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x70, 0x4802) 00:00:51 executing program 1: setuid(0xee01) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x6, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:00:51 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0xff, 0x0, 0xfffffffffffffe81, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1ff}, 0x8) setresgid(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:52 executing program 1: syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socketpair(0x2, 0x1, 0xd28, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') socketpair(0x10, 0x20000000, 0x100, &(0x7f0000000240)) lseek(r0, 0x0, 0x3) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x140, 0x1a) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:00:52 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0xf9, 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x102) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00') 00:00:52 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, &(0x7f0000000100), 0x5, 0x0) 00:00:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x10000000000000}, &(0x7f0000000040)=0x8) 00:00:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385f) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x20000000006, 0x66, 0x2}, &(0x7f0000000180)=0xe9) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:00:52 executing program 2: r0 = getpid() syz_emit_ethernet(0x7, &(0x7f0000000180)=ANY=[@ANYRESDEC=r0, @ANYRES64=0x0, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRESHEX=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYBLOB="c3d5b766b06b0eb7072310aebc9f2ac84af193182d64971429fe27083dee608d5e1fe3efdf89b3dc23f0047315d4c59e3b6ea23b642039b0158c615ec9f71a19586fa1b7c90121e0474e9034d2844c72912df26ef2036582068be4072a43f95fd28be0bf273d647526e85bf549497ffc15153ed109632a3a8e22e2b84e72c6769b1650c7aeaace439f6d85d99dade941e720aabc8933d4de04e9c9410ed8ba32d73ba257f364d45d7985be4a8101d7e2891770b594274b233c9f7e9625363702f7446d4c7e5d994b821605"], @ANYRES16=r0]) getpgid(r0) syz_emit_ethernet(0x79, &(0x7f0000000100)={@empty, @empty, [{[{0x88a8, 0xe8, 0x1, 0x4}], {0x8100, 0x9, 0x1}}], {@ipv4={0x800, {{0x11, 0x4, 0xb31d, 0x4000000, 0x63, 0x67, 0x2, 0xd8, 0x53, 0x0, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x18, 0xff, 0x3, 0x3, [{[@rand_addr=0x1], 0x9}, {}, {[@loopback]}]}, @generic={0x97, 0x11, "b6a54a7e7834e76e6bd132143e09b2"}, @generic={0x0, 0x3, "a2"}, @end]}}, @icmp=@parameter_prob={0xc, 0x2, 0x0, 0x5, 0x7, 0x0, {0x5, 0x4, 0x3, 0x4, 0x9, 0x64, 0x40, 0x5, 0x34, 0x0, @broadcast, @multicast1}, 'TpG'}}}}}) 00:00:54 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) accept$inet6(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="00001f00008000"/20], 0x0) 00:00:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) linkat(r1, &(0x7f0000000000)='./file1/file0\x00', r1, &(0x7f00000001c0)='./file1\x00', 0x0) 00:00:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00c2'], 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021531"], 0x10) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0xffffffff, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="22a10b6f4799ca0e91c94bac10080b4196fabbcfc0bd9d69c0b9141e229bda86bb4197e574f8e550b0b65a2c86d0ada41528b154e0571579a86982a80460e0c0f5a8a8526b7cdcde6a917ff79f9aeb6329649bf2d9e1963272ec514832dbe08cdf5bbe26ad272c93376b1a9cff9e20324fb7ffdbff3984e93247ccf4d9ac9ea8d75c927ac9c203de7e61c13209ca70bb5d2f99dc9527cd30829c0963e157b68b8a1493fd26858eb9747ab07ba46e667fcbcf1fea7b4ad8e8dd6d4480edfeed754c598ff0db7f44524bacdaf5e3", 0xcd}], 0x1, &(0x7f0000000440)=[{0xd0, 0x88, 0x3, "46e9df2e3adb50e51a4d6dd2eca0f5d213609b90b45667324fe79873201578e489a7eb55cb07eed372a0256219aab9a2398b786749c42ddd8cc0a4f85ec4149e728f579dfbd368227c1ee779fe1dc55d963fb5767e0792acf08d949ae024ffd3646519196daab9dde0358778847d33dfb29a3f2062a9cef6073b38ed0ee6f78b8f2346fb4efefbfa8e1fe388cbc00f84a202005ea28761b98e2411e6fdd8cadc7ee5dd5bb954e08f68cdc78f17fced17f738f8a6c4dcaed39399a5073375c2"}, {0x70, 0x3a, 0x8, "6806c126e172f2feee4bddd8aeee41a2b13325e4d67f80dba09c5d9b6430656e195dc902452d1881a7331994848c88310fa3233f5d17f269374203d4c208bde88312960c0f3248a16212f666be35834513365c6ef4962914dbf1b877"}, {0x58, 0xffff, 0x40, "4c9756b286e98e98d50c75583eec404affe4291f90f3690ccedec04b578efba688e6bf80f07d1f7362540b563a2d6f3630556b3810b11780af50129953469ae251cb52d46db90e"}], 0x198}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) fchdir(r0) 00:00:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200, 0x4) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x80000001}}, r1, 0x1, 0x7, 0x1}, 0x94) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x4, 0x7}, 0x8) 00:00:54 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) getsockopt$inet_buf(r1, 0x0, 0x9, 0x0, &(0x7f00000000c0)) 00:00:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = fcntl$getown(r2, 0x5) getpgrp(r4) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r5) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) select(0x40, &(0x7f0000000080)={0x82, 0x1f, 0x80000001, 0xffffffff, 0x3ff, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x400, 0xbbf, 0x3f, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) accept(r5, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) msgget(0x2, 0xc9) pipe2(&(0x7f0000000400), 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r6, 0xfffffffffffffffc, 0x8, &(0x7f0000000480)=0x6) open$dir(&(0x7f0000000440)='./file0\x00', 0x40, 0x140) 00:00:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x0}, r1}, 0xc) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) 00:00:54 executing program 1: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 00:00:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x3, 0x4) 00:00:54 executing program 0: r0 = socket(0x2, 0x20000001, 0x123) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x1a00, 0x8, 0xffffffffffffa854, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x5, 0x400}, &(0x7f0000000080)=0x8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r2, r3) 00:00:54 executing program 0: r0 = socket(0x0, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x128000, 0x2) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001680)={{"f5f00c8013d4ec5a77f4e6db887f0c335b3b11f8a8afd6a473e651caccd5dfcc61ad5d808d722b506e7d799d06b3dbf1bfc47c1ee953bf7d77f957d5a43ad2d717008e734e9cf104c3c6d111c0c3d0d90462688226e30c153bf66fdb84648bec376a335da35c533aa9e23a2af680f2c12200ffc49bfae2fbf0845894fef4bbe3f124f93823e92b9a87b0867e5c57abe4fbd57be3bfa8a3b07bbfc509b817ab084968981f1ebb69eb64caf1ceef2a419a4cf668a11916cc3b0ffa2c410a80776b3c796668bc518d8f0b52e1c700dedd66c9c37eb44631601f3a6747c698fe67d9d3adc6dab630d84f96a788b146130368dfd317a778a89ab472e71714e8237a493f153030ba5e5467ab976adb8c13ed713d5445a3d35e929b75891ae4684bef158fc9052a6d3f0ffb287719290dc7a53066ad661d7cbf0857bfa12cdc242653f2240ce47596e1b211b796929f854544d92946c3818aa7b8b9a69d133a0c84acacd387dea9c94417adf885ab64ccee7ea5b49f4593c70c561a8af3eecc752a2cc47f481808673865fbce5bf89e1286282e14c23bd35ca2917ea96d5f4af72b8d977bd01a5e8a5a3b00e4e9f0fc13cabb003acd567d43d2102595adfa710ea319b5f5b8d35a7fa31311719b7da0e3e9955d59234e75cefa9c73f77496622b0c934e5a900bcd1ceeddd064c7b0cf2a7e1e885b05c320db23b7fed8b663a09c79bff0e06b28e1c313e0e4040aa49ca948051b04ad9b76b26850a05b2e0f4632a109469a63ef7bf8b56fdffed5d06a59304dba1443e6f2a2aa040df1cad5a609979472ec5409d4adebe3dd806cb6449a0059050aadaeaac71455e0aff246049ee0ab3ac936c7d656770130ad8d789bba18b708e8e5808759a0e98b94494f7839abbbdf521220d206f35dc4980490f47f501bec88fc66025c26b5ddf425319dd8e55d402fa33589704da654457b7e200dc70591f9e4524041977076f653c575609eb6f26a6d2afad9960dba07cfd8f1f100653cb6f57c6f55629e0495c9307b949fcd8681525c715ffa9524247ef2f2bad6f18e23d674ca75c09e589029d168e7d68767f0f425e1db440e1cc9c98552cbdd130be6480d42f8904ef0df314bae1c21b442946a1658c840f75cf23cf60f250f08d20a191736ac59d4a946459b6968c1092167da1d9c227afa9bb47a7c1cb90d00744503fc817c479f55c497809e681549991b3bdd68091b7b017719cdd2178c51e98f0fd99b35e81277bac772e1e7aa2d47d2ed0fedc7689b1103ae735d40dfdc228db9309c920f4b1c65c4e0b41bd24340f86d72fce30f386c7487c5b6e21dbe8787f225bf3028064df258b68ba4ba74d819d88d1c85594468fba1b89163df446a92b001f1062fb197adf69b4e1c1ec5e484cffee4a7ba5d6d5f8e684202bccde148bc25b914f0793e9184c8e91e476d6c", "fe25b1c083428026e532a3d6c234477168b4ec69a3cac33b93f6e59309c4b9a3", 0x2, 0x579}, &(0x7f0000000100)="e2e0e55264b3efd0889f211cb95e626316e6342489293971f615c6e7864965272bfaf8c0da79d251181a189578fde0df6ee5c0945c2ca46068342ae76e304d46b6b290d05abcd6308760ff7321d2ec4c7e8ad251a5c8104d8a31cc113564418ab8e0b198cb75", 0x200, 0x1, 0x4, 0x7f, 0x6, 0x80000001, 0x4, 0x2}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)=""/92, &(0x7f0000000200)=0x5c) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696530001af13d1fbf977db28207e564f4499b3eea1a9e380a4de1ead15b0b5d985292912b402760fdfc857e469506bb45beba10a4d6b123d96750b17f76959527b6d607f58684e895412f5e414affc1a67173a2b52d945b214aff4028f8ef8410378abbd865ce6637005fc2543fe0e788d86dc37b59f70d488138d8e15cf4c3e2b96242"], 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1}, 0x81) 00:00:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet(r0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0x3}}}, 0x90) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) open$dir(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) 00:00:54 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) recvfrom(r0, &(0x7f0000000000)=""/37, 0x25, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x5, @mcast2, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@loopback, @empty, @broadcast}, 0xc) 00:00:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000001c0)={@rand_addr=0x3, @multicast1, @loopback}, 0x1a) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote, r2}, 0xc) 00:00:55 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x7f, 0x1a) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) r3 = msgget$private(0x0, 0x300) r4 = getuid() r5 = getegid() r6 = geteuid() getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000840), &(0x7f0000000980)) r8 = fcntl$getown(r1, 0x5) r9 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f00000009c0)={{0x6, r4, r5, r6, r7, 0x4}, 0x3f, 0x0, 0x100, 0x1, 0x5, 0x80, r8, r9}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924") execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, 0x0, 0x0) accept(r1, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0xffffffffffffffd6) r2 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x397b, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x5, 0x2c77, 0x1}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x7ff}, &(0x7f0000000300)=0x8) 00:00:55 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x6cec280fc86f05d9) getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000000)) 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:56 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) open(&(0x7f0000000100)='./file0\x00', 0xe4910639b1edb79c, 0x2) open(&(0x7f0000000080)='./file0\x00', 0x4, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:00:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x1ff, 0x6}, 0x10) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82acf27e0de545d92b3e91a7261a0c022e2f66696c6730008f8b6d5de6601e9d76db865a5ff54e6c3e4b0b247ec4685fad433c284f8c9fe2028c7ccc831a10c0be64a1f0dcd1bf2a12ffbf2d44f4dedb91b9297b9c9c5bf91f1c803175da94a3f3efae4d84ae14de1324657c396f82c2b2beb660449cf405dd4dd502d3914403b13c0a0944a7d59ba3dfb329faf77a9a"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 00:00:56 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0x2}, {0x8, 0x7ff}}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x80410, r0, 0x0) 00:00:56 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0xfffffffffffffff9, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x101, 0x3, 0x7, 0x2}, &(0x7f0000000140)=0x18) write(r0, &(0x7f00000000c0)='+', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:56 executing program 1: syz_emit_ethernet(0x2a1, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x5, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x900, 0x2) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000002600)="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"/4093) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001180)={{"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", "c57dfcd5350511bacc71f21a9b6690f8e0f359b8486786c4d30dedf7220c8f86", 0xfffffffffffffffb, 0x9}, &(0x7f00000010c0)="16891610bd8aaf7f0e02d20177db080840e8a3e42a28cbcdcb5c3b70e5730d7f379f659ebb790b7a089bcf869c2f6db6acf09016a3ef4d135b3bbb1511f3ec3799ff8cc0e535a9bb70908e0c8e7da6c30578c7af459ee444552795b2f9fc8a5661c7e22fc28cd61be28183fd7f991f56435b14254c506c24953eec7d02c64bf473203cc83744bd53935ba4f546fd333c353afd2480daf54e9e5dbf735bdfe62b7c326ba9dc241783d5ff70833ee8", 0x74, 0x0, 0xcf, 0xfffffffffffffff8, 0x3, 0xaee, 0x8, 0x4}) 00:00:57 executing program 1: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x96892050303b28bf) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000180)=""/85, 0x55) 00:00:57 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) select(0x40, &(0x7f0000000000)={0xc7, 0x1ff, 0x0, 0xffffffff, 0x2, 0x401, 0x9, 0x9}, &(0x7f0000000100)={0x43b, 0x7, 0x8, 0x6ab2, 0x2, 0x7, 0x2, 0x401}, &(0x7f0000000140)={0x4, 0x100, 0x6bf, 0xffffffff80000001, 0xffffffffffffff7f, 0xfffffffffffffffb, 0x9, 0x8001}, &(0x7f0000000180)={0x7, 0x4}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) select(0x40, &(0x7f0000000440)={0x0, 0x1, 0x5, 0x3, 0x7fffffff, 0xbf4, 0x8, 0x9}, &(0x7f0000000480)={0x43e, 0x3, 0x7, 0x6, 0x0, 0x0, 0x2, 0x9}, &(0x7f00000004c0)={0x4, 0x0, 0x6, 0x4, 0x4, 0x0, 0xffffffffffffffc0, 0xffffffffffffffc1}, &(0x7f0000000500)={0x6, 0x400}) accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x20000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000540)=0x81, 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_http\x00', "8ce6812b3cabb750321a734a48448ac791aa2cf9b2411f15e29b52970c152da5ac724a6056ef02f64f33091995a0c33f6ac84c20b3e667841a22bc85fb35b2c0d09a1300719a5b1ab0c181a48e86f0b18eb3e123f224d6fc6d62ed1ba0636240c257357adceee4f72bc62d63c20380be68756e22ffd79270784a27de894dbef53308935e88e9a0c501e38d5926c853d896b7385ae44e003b823cba7405d2a1e96330be897b96218b6fe92483a530de5d13020fe3e3b020aa9de3d21e10ecf74a2e6beca290ef21776fc193784c4a531b9b39ecc1785ca4a4249b1e09ddf343f72e2d283a24dca5dbd3ef3a4014f06234"}, 0x100) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:00:57 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x56fe}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f0000000200)=0x8) 00:00:58 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xe9a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xb4}, 0x8) 00:00:58 executing program 3: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x4}}, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x3a, 0x3}, {0x1, 0x1}}, 0x0) 00:00:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$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) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef28468021467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfd1fe2207061e86b99baf551dc23f36a105b002394923f07028ff006c9131402ee26f13d37348b3a2e4254b7967f4711bc0e99bdbb126191c2d2cf3817d920cfab8ddfcb59f1f4bd9425bb0ea2a832488b875506b125c7bad1987b682308d85cdf02a49a030098254e877826aa86c8783a3c5d19f5fedf543e3da2058fdbf7aea77a2f54b69482635d2e59c1b5be80bcd1e4a5c7c5aa11027deac20a3d02ebbd6faa1bf7562"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) r4 = geteuid() getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000580)=0x0) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r4, r5, 0x200) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:00:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100)=0x2000000, 0x5c) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffff800}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x7, 0x2e}, &(0x7f00000000c0)=0x8) 00:00:58 executing program 3: syz_execute_func(&(0x7f0000000180)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="e180fa0393831109d9c482978c6214eb169ca111e14b26b0c086c9a625b7e3fd0595b1a73af48341ce2ab9bc") 00:00:58 executing program 0: syz_emit_ethernet(0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:58 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x11, r1) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:00:58 executing program 2: syz_execute_func(&(0x7f0000000300)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f3ac67f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a84207850785090945332faeeceeb7b74c2b2b54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:58 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) open(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f00000001c0)={{"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", "1046610a0fc0113294990d9f098045f39aff43626b3b92245cb268b086b98f1b", 0xd5c5, 0x40}, &(0x7f0000000100), 0x7, 0x9, 0x120000000, 0x10000, 0xffff, 0x0, 0x3, 0x1}) execve(0x0, 0x0, 0x0) flock(r2, 0x9) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffff, 0x2, 0x3, 0xffffffff, 0x6, 0x0, 0x4736, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0xf0, 0x6, 0x1, 0x2, 0x4}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x3}}, r2, 0x100000001, 0x280, 0x88, 0x4, 0x2, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x8000000, 0xfe6a) 00:01:00 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="f7a87bc53166abd38cf8ee592a29c665bbdf9cb56da4d4") syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xe6ad, 0x200, 0x80000001, 0x6, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x7f, 0x8699, 0x7}, &(0x7f0000000240)=0x8c) 00:01:00 executing program 2: r0 = socket(0x17, 0x20000002, 0x7fff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) syz_execute_func(&(0x7f0000000380)="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") 00:01:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='#\x00\x00\t'], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe15}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x34b7, 0x4000, 0x7d, 0x5, 0x200, 0x1, 0x7, r1}, &(0x7f0000000140)=0x20) 00:01:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xc8, "a17512402227569f7964e86369b806917969b8fd80df9dd33ff57e0e94b802fba52d359b1622366e4b7944c31f26bff983839294c6fb2f9cf6cae3f771887cb5f412278bd877dc17e4b4bd16d93e55a8165f79d20b6bcdb9f8c68ca46861ad235c8e45a2453d65f4e977025f0ba4d4cae1a8f49e710a6852919d2442ca4ac0db47cdc8d7568c851fbcf202d6c4b40c15cb1b978003fa32a6619765c494b244a435cf878fd229007bc685944e5e16a7b826fdaf47476eff9540adb9a3ffeb700f1c1068edfc831e35"}, &(0x7f0000000000)=0xd0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x3, 0x8, 0x80000001, 0x2, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)) 00:01:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0xfffffffffffffd21}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000001740)=""/4096, 0x44a}], 0x3a2, 0x0) 00:01:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x22, "49675c254ab30c3fc286ef172fd5488d9da20ec10264694b4a0f11d9cb05eddee5d5"}, &(0x7f0000000080)=0x2a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) 00:01:01 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r4 = accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r5 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) ioctl$DIOCCLRIFFLAG(r7, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000000c0)={r6, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 00:01:01 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:01:01 executing program 0: setregid(0x0, 0xffffffffffffffff) getgid() 00:01:02 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x8, 0x4) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0xe628f4bd7be051b9, 0x0, 0x0}, 0x8) 00:01:02 executing program 3: getrlimit(0x8, &(0x7f00000000c0)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x2, &(0x7f0000000100)={0x401, 0x1}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e20001"], 0x1) 00:01:02 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)) 00:01:02 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r1 = dup(0xffffffffffffff9c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000200)=0x200000000000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x9, r0}, &(0x7f0000000180)=0xc) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r2, 0x0, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f0000000080)="2fd6a42dacb359efecb3b6eb2c9276baaf2cfbe8b0fe57b36015318986a789b9bb32baf4e18429c12b555308abc8139c043bbfb78abe532a3d33efe7fc1149eacc8814c614e2f39e3ad416cd", 0xfffffffffffffffb, 0x200020, 0x35e}) socket$inet_icmp(0x2, 0x2, 0x1) munlockall() 00:01:02 executing program 0: setgid(0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6447, 0x1}, {0x9, 0x200}}, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="6260a84f02c983cdf849d36947f4de64f78d9b6ff2e795b08c8253cd6e9ed60126a4fb5cb7184ac7eb4d4cf97c247739f60834b9d9c84f601677b3fb75d373568e0a02155163383f20682dd3dda3e9053500708f1d9f201edd97299b4579c6783f9db123f15212503a3206eff30674faab6eb1b76af94ac6372d9b019bd3a0391cc907b7fe60d14fd31fe497a7fe1e22d809dfc4c355906de154b9554ddd2bb78ba9d8897d9450adba68570b28710787ef6972788bad01f2775ad5713f74dcb3") r1 = getgid() r2 = getgid() setresgid(r1, r2, r2) 00:01:02 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(0xffffffffffffffff, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) ppoll(&(0x7f0000000140)=[{r2, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:01:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x0) 00:01:03 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x2) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 00:01:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}, 0x1}, 0x2c8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 00:01:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) bind$inet(r0, &(0x7f0000000000), 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000100)="6aabc070de5394d0d09b47a83ca5417db0edb1d26764a94155da5af24475487800fdfdc52a72a13e89174ad1074abb9e2c733be1c6ed3654d527bccd6f0afab4dcf8163a89c4ee87cdb8a7cdefcf") 00:01:03 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000280)=0xfffffffffffffcb9) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x43b}, 0x8) symlinkat(&(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) r4 = dup(r3) renameat(r4, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000200)='./file1\x00') 00:01:03 executing program 3: setgroups(0x0, &(0x7f0000000000)) setgroups(0x4000000000000094, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x11, &(0x7f0000000540)) 00:01:03 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x1, 0x7, 0x4, 0xfffffffffffff32b, 0x3, 0x101, 0x800, {@in={{0x2, 0x2}}, 0x0, 0x5, 0x9, 0x20, 0x7, 0x80000001}}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x75a, 0x5, 0x307, 0x8, 0x8, 0x8}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x0, 0x710, 0x40, 0x6, 0x10000, 0x8, 0xdf5c, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x9}}, r2}, 0x8c) 00:01:04 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x7}, 0x24) writev(r0, &(0x7f0000000340), 0x100000000000011e) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x10) 00:01:04 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8400, 0x104) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="af3b3fa4f1d401ba771a9ae24013a668106bc9c002e484ffa2e550c9f396468e5fe7b92d43c90a895b6cbeabb7a7e9b3743be10b126e9a9020b0fb30db67b445", 0x40) 00:01:04 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="ff22d59fbebfbe04c1c7331b4f1f0a7b02f4941a65763d943993e3071c7e673c2d2001f1052d9680ef4ab437780cc30fff5fa02137c07926131aa654834ed0c5cc0b778a159f85479bfc8b6c00d518a76c3ee097532a3b205f65") 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x1, 0x7, 0x4, 0xfffffffffffff32b, 0x3, 0x101, 0x800, {@in={{0x2, 0x2}}, 0x0, 0x5, 0x9, 0x20, 0x7, 0x80000001}}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x75a, 0x5, 0x307, 0x8, 0x8, 0x8}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x0, 0x710, 0x40, 0x6, 0x10000, 0x8, 0xdf5c, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x9}}, r2}, 0x8c) 00:01:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = fcntl$getown(r0, 0x5) getpgid(r2) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpgrp(0x0) fcntl$getown(r1, 0x5) r3 = getpid() r4 = getpgid(r3) open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x40) r5 = getpgid(r4) fcntl$setown(r1, 0x6, r5) recvfrom$inet6(r1, &(0x7f0000000080)=""/249, 0xf9, 0x2, &(0x7f0000000180)={0x1c, 0x2, 0x80000001, @mcast1, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x1004c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) ftruncate(r0, 0x8001) readv(r1, &(0x7f0000000040)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x100000000000019d) 00:01:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000000)="02ee8c0e029258cc1217fc883222c8cb8e925dba26ae6d8c1c194a9a") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0xb54c}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t') 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x40) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)) freebsd11_lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) r2 = dup2(r0, r0) unlinkat(r2, &(0x7f0000000440)='./file0/file0/file0\x00', 0x0) msgget(0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = getpgrp(0xffffffffffffffff) setpgid(r0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) 00:01:04 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x2) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) 00:01:04 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) munlockall() ftruncate(r1, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1e9e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36907f93d57ec6e0fdf9e3be38997b59e55afb4705333622142f", 0x3103727520c23ac3, 0x80004, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) clock_nanosleep(0xe, 0x0, &(0x7f0000000180)={0xe8, 0x6}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001800)={0x1, 0x0, 0x2000, 0x9, 0x4, 0x80, 0x8, 0x1d2d000000000, 0x0}, &(0x7f0000001840)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001880)={r2, 0x4}, 0x8) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000018c0)={0x8000000000000, {{0x1c, 0x0, 0xfbb3, @rand_addr="67bc69d11d0789ab02ff14fa04089593", 0x7}}}, 0x88) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0xffffffffffffff15) unlinkat(r1, &(0x7f00000017c0)='./file0\x00', 0x800) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000008c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x0) getuid() 00:01:05 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000180)=[r0, r1]) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:01:05 executing program 1: r0 = socket(0x2, 0x3, 0x2d51) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) fcntl$lock(r0, 0x12, 0x0) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shutdown(r0, 0x1) sync() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x10000, 0xf, 0x3, 0x5}, &(0x7f00000001c0)=0x18) 00:01:05 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="300000000041feda2d7112691fdd830623430965d039f3c4333a32f083054a3d932b46e8838ccd057b3c79f48258c02773beceaf"], &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1f}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in]}, &(0x7f0000000340)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x1, @loopback}, 0xa, 0x0, 0xffffffffffffffc7, 0x0, 0x0, 0x84}, 0x0) socketpair(0x10, 0x20000000, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x7, @loopback, 0x8001}, 0x1c) 00:01:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) bind(r0, &(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x8, 0x1000, 0xab1, 0xfffffffffffffffa, 0x1000}, &(0x7f0000000240)=0x14) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}, 0x9}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800a, 0x100) freebsd11_getdents(r3, &(0x7f00000000c0)=""/74, 0x4a) 00:01:06 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local, @random="a227b4ad58e1", [], {@ipv6={0x86dd, {0x0, 0x6, "3e01d8", 0x0, 0x0, 0x0, @rand_addr="11dfe45e8504d721e83848c5113652de", @local={0xfe, 0x80, [], 0x0}}}}}) syz_emit_ethernet(0x41b, &(0x7f00000002c0)={@remote, @empty, [{[], {0x8100, 0x8, 0x8}}], {@ipv6={0x86dd, {0x9, 0x6, "5b9fef", 0x3e1, 0x2f, 0x52f, @rand_addr="cf8d8230f14c92a3e6a16ee5e0db0c40", @mcast1, {[@routing={0x5f, 0x12, 0x0, 0x10001, 0x0, [@loopback, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @rand_addr="d5b2382dadaaf4924816601ef43c251b", @local={0xfe, 0x80, [], 0x0}, @empty, @ipv4={[], [], @rand_addr=0x1}, @mcast1, @empty, @empty]}, @dstopts={0x7f, 0x0, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x5e, 0x0, 0x0, 0x7, 0x0, 0x0, 0x67}, @fragment={0x7f, 0x0, 0x6, 0x8, 0x0, 0xc63f, 0x66}, @routing={0x7f, 0x6, 0x0, 0x80, 0x0, [@mcast1, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0x7, 0x0, [], [@enc_lim={0x4, 0x1, 0x8001}]}, @routing={0x5f, 0x10, 0x0, 0xfffffffffffffae1, 0x0, [@rand_addr="6f2494eb26c7b213177fb529fb6c7fd7", @loopback, @local={0xfe, 0x80, [], 0x0}, @loopback, @loopback, @ipv4={[], [], @multicast1}, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="5003378d40eff626f4b5ba1c290e1699"]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x1, {0x2a73, 0x6, "cebda4", 0xfffffffffffffff9, 0x6d, 0x5, @empty, @mcast1, [@routing={0x60, 0x6, 0x0, 0x401, 0x0, [@rand_addr="fd425c0149c6018b2b61e6df348c661d", @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}]}, @routing={0x3a, 0xa, 0x0, 0x10001, 0x0, [@mcast2, @loopback, @loopback, @rand_addr="0f93e4ca5e79d09607f5dbd0ddb9a1e6", @remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0x1a, 0x24, [], [@jumbo={0xc2, 0x4, 0x5596}, @generic={0xffff, 0x10, "cf4f308d4e57dce1fd79f4032b86e5a4"}, @jumbo, @jumbo={0xc2, 0x4, 0x5}, @pad1, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x8d6b, 0xeb, "d41632141fba9e307724c7f7d5aaba7f5e5e0296d2027842e0fdae6036f1eb4671d725a556f134c5f62ae22c2222e9801bf9927cc254f5d595d3c4ddeb41703332ae4ed32223a1c960605f4a461b6b45b8abada3e4e9e4a884d9d710769553f7f191c0f7e3fedfb0ed3f559429e04201b263c27959669f80ad12a2b41694c2abe248895123cfe3e4cbe629a20ecb898e7069db9c5c3cfae0a47d8ed516a6c8a600c1733251bc4dcc8d4c360c7ad222517b03817226f302be9a9feb215d6874bc3aecf8852d1c9f2c7318f7c42dca2cec2554c9e14fa618125fd9f303aef423882027b7d8816e656a11fdde"}, @ra={0x5, 0x2, 0x1f}]}, @routing={0x0, 0xa, 0x1, 0x7, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @rand_addr="419bdf902e3a82b9f91b89bbee5c0b8f", @local={0xfe, 0x80, [], 0x0}, @mcast2, @mcast2]}], "bfa27932eb13ce7feb03e35142cde212df"}}}}}}}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000340)="982c2d0f050520d0f807913e2c2ef3420f53defe41e203e9e950855b660f162f4680b6f7009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047f02b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") clock_settime(0x2, &(0x7f0000000000)={0x1ff, 0x1}) r0 = socket(0x10, 0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, 0x0, 0x6, 0x8, 0x0, 0x200, 0x401, 0x4}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6e0}, &(0x7f0000000240)=0x8) accept$inet6(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) 00:01:06 executing program 1: r0 = socket(0x1f, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x21, 0x4d4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x111) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000002c0)={0x1f, 0x9}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x1000}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x1, 0x22}) 00:01:06 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r2, 0x0, 0xff7a, 0x6, 0x0, 0x0) 00:01:06 executing program 2: syz_execute_func(&(0x7f0000000000)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0c441395bf947788c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00e35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000200)=0x10) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x8, 0x4}, {0x1f, 0x8}}, 0x200) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001400)={0x1, [0x0]}, &(0x7f0000001440)=0x6) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, 0x8) 00:01:06 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x3) 00:01:06 executing program 0: setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x32, &(0x7f00000000c0), 0x8) 00:01:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080), 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) dup(r1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1}, 0x14) 00:01:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x0, 0x80000001, 0x8001, 0x6}, &(0x7f0000000100)=0x14) 00:01:06 executing program 1: r0 = getuid() socketpair(0x17, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x80, 0x0, 0x8, 0x100000000}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x422, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2") setresuid(r0, r0, r0) 00:01:06 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800028a601000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xffffffffffff83ca}, &(0x7f00000001c0)=0x8) ftruncate(r0, 0x8000000008000) 00:01:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x8) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000003c0)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebc4a2794524512e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") 00:01:06 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa3ac73ce56e4d08060001080006040001aaaaabaaaabb00000000aaaaaaaaaabbe0000001"]) 00:01:07 executing program 2: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x7, {{0x1c, 0x1, 0x2, @ipv4={[], [], @rand_addr}, 0x8}}}, 0x88) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000240)) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000200)=0x7f, 0x4) listen(r2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) 00:01:07 executing program 0: socketpair(0x1, 0x10000004, 0xe6, &(0x7f0000000000)={0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000000200000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000080), 0x110) socketpair(0x12, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8, 0x8) setrlimit(0x5, &(0x7f0000000200)={0x43, 0x1ff}) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f00000000c0)="339bd75cab5920c8be75fec2c9be53ab9247d42b0cbe41a09c67149f914b0fba1f02922cd9b5379f9ba2f49593e67b87ad5cdfbe7ba1ff3ddf50fbfc0f6539fb1f8a8aeadaad790d051fc2e6e3cf700655bf33ecbfe5258a30a819d127eac7a084502fcaa1adf1106b7d71d0d5af252bb9f8014e6f2c7de3") sync() getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000300)={0x0, 0xfffffffffffffeff}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r5, 0x5}, 0x8) syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000365f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") 00:01:07 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, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="134300f8"], 0xffffffffffffff1f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 00:01:07 executing program 0: r0 = socket(0x13, 0x1, 0xfa25) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000300)={{"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", "294b3637f534b74598a7e40411b70513a26219d9f221acd52dca76cecbe17266", 0x2, 0x1}, &(0x7f0000000000)="267219a75371a2674255e02bbc39512f7331d920f44c99c47797dd33b07046b52b6cf1044bfbc3bdc5fe9932ca3f099a159fdf65a0b5870320854e5dd95bef11e74df4a18d21a0e0751168f870432cfda9174cb96efce17d73b8a7b9a446167682574f11bfe5673e5e2470a4187a3b974cb827ad8e93f6e2ddb74494a3", 0x1, 0xfffffffffffffe01, 0x3, 0x0, 0x3, 0x4, 0x3ff, 0xbb}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:07 executing program 0: syz_execute_func(&(0x7f00000000c0)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000002c0)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841430f9fe79966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:08 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xfb}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r1, 0xfffffffffffffff9}, 0x8) chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0fc2d30065260fc4650ee4f3470f2b3641e249420af7437de2c4a2e13c84ad82a90000c4017d6fccc4c2a99cfa") syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10440, 0x100) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYRES64=r1, @ANYRESDEC=r2, @ANYBLOB="f7ef00000200000001000000ffffffff00000100"], &(0x7f0000000240)=0x3) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000280)={0x0, 0xfffffffffffffffe}, 0x8) 00:01:08 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) execve(0x0, 0x0, 0x0) 00:01:08 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x1, 0x5, 0x6, 0x1, 0xfffffffffffffff8, 0x1, 0x0]}, 0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x20, 0xa, [0x0, 0xfffffffffffffffb, 0x1, 0xc135, 0x10001, 0x8, 0x3, 0x1, 0xffffffffffffff15, 0x7]}, &(0x7f0000000240)=0x1c) sendto(0xffffffffffffffff, &(0x7f0000000100)="fd74b0bb612e571c0799e7bf71832d517dbdb7c49d3d624ff805f3d9494370ead855c180afa81a750d67efa0fa6f6f60ef30c889c7f5ccf8e0060fd72772ab89cb12bcecc61d1892dd4e42e6a1e3c8a68f3523b80f40f9a9896aaf97992fa5c0fc118a585b6a4470faedce1ce8eaf3b647ca8fbda344074d91946afc8f7e25b973aaf4ec02e8fb3cd03fea3fee1440ae94b57b28761aa6bc3c623cb2f29adf67ef7f1050e67046c98fc811f74d08b04dfae73fc493380105d9ee4979c2e1cefdd019985b", 0xc4, 0x4, &(0x7f0000000040)=@in6={0x1c, 0x2, 0xffffffffffffffff, @rand_addr="9d563b32262f1474228bd726abd5df90", 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0x1000, @rand_addr="102fa9a3ba12e134625d67011cb71352", 0x4}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:01:08 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000380)={0x0, 0x35, "e1918f70c39630513ebad67041ec1b3e9116a5a1a7f999929f611251a563b8617e748cc21ed2dfcaefa0c1ebc805aafbbd3ee50b99"}, &(0x7f00000003c0)=0x3d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1, 0xffff}, 0x8) sendto(r0, &(0x7f0000000440)="0f023bc5cb78b7995e1bdee993e8ca3c0c93ff3915bf3d1822574f5bc22a2fa6f2c1d4a184881ac30ac674e5f46484c4093d9a6a162dd4caded4ae08acb21d507a6e76702e147b86fee6ea33a4dc0068b9a51ae93e3694b507b189b262b9ab72497f93308efd8140ed88979f311c29e7d56b392565cbb5ac7ac4affdc72f08ebbf72b251fe232c37f5492b4fc0ca5ddb34d88aab1a3e02951f1fa66f71bad286770dc1f611fc38094a5c5dd3ec3b26869b830da28b1bf45569d31eb278782b4713c8ad8c07dcdb6046c38d523b15f36c62dc637c96434e5cc459b4a15344400aeafb742e3ab5be27cf", 0xe9, 0x4, &(0x7f0000000540)=@in={0x2, 0x0, @broadcast}, 0x10) r2 = socket(0x2, 0x10000001, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e86033fa06b12cba3793987f751f9664998a4301d0b18cfd7f8d6fd23130ec9589112ed82ebcb979970afd70b2594c2bf0e41dd68260eaff51e6f657d2a39d2c227529939ebe170a9b23bc3bd53cdfe9ccfd6cc912a7ca55b8a91fb7ded8596d4c34907f4b1db86e8591aa57fb4331d8f"], 0x10) bind(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) truncate(&(0x7f00000002c0)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3ce}, &(0x7f00000000c0)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "88e82288d7fd5ca95b47d84f2cb991d9edf44cc97e98e3cd4e4bc5ddff21d5df3880515b210f888c25f978aa325237aba2b3080b1611bca6933046fe329db3f8254ea129a11cda585b6f752ee7761a331b65d61943778cdc5531d4942e530ca0d6ce1ce29cad4783f46aa01ebce1b94cda92f488f9e522df8188aa6ce03f77a0128e97a39ec985fa856bfb51b8e2a629b5fd9e54f9adbef507dbeda5d2ca97d9c0826fef73f9cc40e84d402e67627582594a6d2bf9e121da34e36617fd29183932c6c250d78d044e705cbf82eb24cf6cc78d14c3f9489c8e30559878f9cac9526a4d6df5b78827b6e5a4351c1b68d4a6"}, 0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x1f, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0xff, r3}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)={r1, 0x8000, 0x4, [0x8, 0xcc, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)={r1, 0xf, "4ca1aa37d23233357ccb662ea21b8c"}, &(0x7f00000005c0)=0x17) 00:01:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x441, 0xffffffffffffffff, 0x6c) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)={@rand_addr=0x6, @loopback, 0x2, 0x3, [@rand_addr=0x100000000, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x1c) 00:01:09 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000200)="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") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8023d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @rand_addr="3d3f00ac4d2ee7ce16694d6b3d6c8b56", 0x7}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x40, @empty, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x6, @mcast2, 0x8000}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @multicast2}, 0x2}]}, &(0x7f00000002c0)=0x10) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) 00:01:09 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000e00000020000000010c11bf19c63da4b2fb2098c5cd0d6d5f582a4e91303f8d6bc5f453615b0f532b8a744f75ac6250de7d70a864632777d5f773da0ec97d463342b6553a865ae306c13a65db796dcb6afec88fad6b71d13a7d19c7d40ebe6aeeae210eb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x10, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000080), 0x1c8}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 00:01:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x800, 0x4, 0x18, 0x101, 0x8, 0x7ff}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xffffffffffffff58, @ipv4, 0xffffffffffffff01}}, r2, 0x7fffffff, 0x9, 0x11e, 0x6, 0x1, 0x8}, 0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x0, 0x2e7, "02d67ecb00e241d092f3af7e842a671588251abac0f3ed53b1f9d35b709823511d2c6ee66fb494416f836493b6606c1b774ce5027bc23224293b64551314ca1f424cdfeeeddf02c83df5f1fb1c709e60fa28ee6fb0232557e3881a9ea73940061408c11959feb34aba173834642c6d3cf29c5924c73c63403b7ea31d6cf302f0a8a9b49066291501d69dc4def080dfd63aabd57580c53d2c94f567e631674c0ab2d6d2f1c087b011c32c89432e3ed5d5ee26b2572186767645ac2185652344e4d08075c87a41adc8c341b888133afddee9"}, 0xd9) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000300)="9608961f4aa8429e6ff99cfc2949b01528a8316a569e91e5f34d22befe58a9746d8bc2a62a2f00d8b254008dafb31b1cdd0000000000eae9ffffffff9a027f098641bd550000009aa400") 00:01:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYRES64=0x0], 0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2100000000000400000000000000000000000000000000000000000000000700000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059cc050000000000000000000000e500"/136, @ANYRES32=0x0, @ANYBLOB="0000000041be00"/20], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x5, 0x9, 0x1bb993, 0x8, 0x6}, &(0x7f0000000380)=0x14) 00:01:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="b751cc742534aebc6c72346cf0aa97eb5ff06f9ba5b4f091de103068f01b7c6515a2") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$DIOCCHANGEALTQV0(r0, 0x40087468, &(0x7f00000000c0)) socket$inet6(0x1c, 0x20000000, 0x7) 00:01:10 executing program 1: getpgid(0x0) getpgrp(0xffffffffffffffff) getpgrp(0x0) fcntl$getown(0xffffffffffffffff, 0x5) getpid() getpid() r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000000)="5b03e27e712a80353a97a95566156a709d95ce90ea6591709dcd252be488b143df4e69f38c65720bb63159f7a5d784540e99eeba6f4362efe6b4ec88750cc7b779bae91a9f2ca3d471db3aec7e585702673e9992889905e7906f48f5649c4c445e82a8cfb499dcee296555f066151578e97edb0c379ae57ead2578842e13e42ab9d79edbcd53e31f6d71458f12480b5b848dfd0fa7125af88bd8518de8f6bc4ebdbc4523f0d4d1e925940500b8f191201b076836ae21dd3d0f05b9a611486729b4f2e2698b1a9ef1333cc64195f818e267758f31480b0e7edb948f0e13c5c2e63505913d2ac5244b659b09b38646d825402c57cb8291e0", 0xf7) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 00:01:10 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffc64d004501001c00002a0300009078ac1401ffffffffff1200907800000000"]) 00:01:10 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000c6e000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/183) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x642, 0x0) ftruncate(r0, 0xfb) 00:01:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x28) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7fffffff, @rand_addr="93d17d8c9cee08b8836b7a527416076a", 0x9}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000080)="e2f72e00d9ae2d13c711cafde3bee33bf9c6f57e9bebd508f4bd4d5a1f5c87cf28b67605a3da52d020b3e8f1780e002988a5f9f9f4df84a1e3d3808537eae4e90ce3c4bec8a8e0a93fe2205e99e1149766e8585a00d17017645bf48e586d0ecf234964e4dce59903e41e8c4fa3e03a73fe2df1933a525a863124dab1ad980eb4f38f26edf6b1", 0x86}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000140)="8fff136d23efc8af7910043564a2b1dce6def489fddef895aadce98e60425ed4eb1a1407f780e171c01d6b58a1ae74b4e3bd5343d3703838b3db85f2e894d5714968101b1f3a9f67ddda998c7b19502a51f05b3e153a291c8c858c53e9243ecedd394082793ffb1698d4987fa81d66a375000ee320", 0x75}, {&(0x7f00000001c0)="1d756a8fbb3b60b3cbca024cd121b49aa07a9934c23319ec0185e784122e6e5ee04b012dea028343c54cbca1177b900d87f8cc4dfe20230513f2921560790c08e0aa2dfc4016026b9e23634aacc680837ea4c38b95", 0x55}, {&(0x7f0000000240)}, {&(0x7f0000000280)="fec3742b282b8a71dee588fde2ba57f6988a1dfaeb2fed46016dd8b01c1e87f034131ca72d3b6af4cf71aa5761fc239e06332e7eb5ef5abff54fbefe54374f9d92da3f74eeff9656bb2791690b68c6657122041e6816d4ec941137ce6a095e4288aeaeccfb61753df778e7fab251d23144ab0971d06414f6c4ae52bb6ca4ad5cd36e9f0c5570a89f99cd006fad284a04cee55086875c8ba7d9e291f3f9daca4fc1a4e70285367820679853389e7222d0ea533e844a0e60ac7b3036ada2aca8c7c8cc5997ca0a122985864c29474d499891c95e1a18354751f725d4bc03c7d93e95775207", 0xe4}, {&(0x7f0000000380)="4948b4ca49be37842815a76bee9e04db8993e1003650cecbd639dedf4ee2bd944661803778374674b369694206c3e03fd7f1ea1aa8fdcc119adf9ab0d5c442106d786e062890f71af1d4fcd47a5584f13224354b4199f819567266bc68f491b286a8a8d3a0ecfb91a1555f67a281c28227b49465d76ad64a85070ae1d6cbc6f49f0a8f5d99a47cfb7702adc12439e829", 0x90}, {&(0x7f00000004c0)="29c894c4d8d546ee8b829a27a4f3a7f088c84a6cb71b80c2364e866575de033c7edc568c1cd301acdde63163451a071c4066df14efd247418658c3a2a2d1c2150d081c5cc565a45a8c7637259453951006a8f70bbdc3e7026bc175a5a39fa59fd7767a38a888aecbf27ba79ec19b3b1b64a3993c", 0x74}], 0x8, &(0x7f0000000600)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x80000001}}, @authinfo={0x10, 0x84, 0x8, {0xbe000000}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffffffff0001, 0x401, 0x0, 0xc80, 0x5, 0x6, 0x5, 0x4, r1}}, @init={0x14, 0x84, 0x1, {0x7ff, 0xfca8, 0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x81}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0xa4, 0x84}, 0x4) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1ec, 0x1400) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) accept4$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000002740)=0x10, 0x30000000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000002800)="8925b880088365756210a345c45362d797413d23ef3af5dc37a1bfc6e900830c63333403f016301d93e1cd523e6519288eaa2886dabfd604af5e6521dac6d06aa0c973b4cde5ca84d460075213501d16dd49e0bc95651496aaf3974d241eb75e8bde715aba") mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) readlinkat(r0, &(0x7f0000002780)='./file0/file0\x00', &(0x7f00000027c0)=""/35, 0x23) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000001740)="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") Memory modified after free 0xfffff800502ee800(1016) val=0 @ 0xfffff800502ee9a0 panic: Most recently used by tty cpuid = 1 time = 70 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029d26690 vpanic() at vpanic+0x1e0/frame 0xfffffe0029d266f0 panic() at panic+0x43/frame 0xfffffe0029d26750 mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe0029d26790 uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe0029d26840 malloc() at malloc+0xe1/frame 0xfffffe0029d268b0 tty_alloc_mutex() at tty_alloc_mutex+0x22c/frame 0xfffffe0029d268e0 pts_alloc() at pts_alloc+0x179/frame 0xfffffe0029d26930 sys_posix_openpt() at sys_posix_openpt+0x94/frame 0xfffffe0029d26970 ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe0029d26ab0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa KDB: enter: panic [ thread pid 7285 tid 101151 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why