791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:55 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x4535, 0x3b9ac9fc}, 0x0) r0 = socket$inet6(0x1c, 0x20000005, 0x101) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001080)=0x3ff, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000011c0)={{"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", "e2bfbc774bf919ec0ac66be9b4f47d9dd87885139e42cae6639eecc06cb71fe5", 0x7, 0x7}, &(0x7f00000010c0)="263e50774c570e76514efbefe2ddac04c399e11a03ef562086f2f6c58b0269c83c17e55905c72e28fd9a1bd43c1c4707e09e26f4fadef7c97a29bdedea925a7b90d37f3cedd0c8bd098dcad40459c5e02d13f13308562fd7aecdaa8513be3f9cd7f643ffd908958d70bef272881bc6894d938573e13965f0e90925660f73dd754dbed70c19e9d6fa38eab2ebf1a707ce249703e0686283b59d0014a1ae5e717d8612c183aa93d0777b0f3dd797f9cfa0b43becdf1e805278ceacb6d45994a64c8126ffcff22aaa30f3a77a7fd1cf1c4967c4304856251c525a240169d0", 0x2, 0x3, 0x1000, 0x81, 0x6, 0x4, 0x55a, 0x4}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000080)="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") execve(0x0, 0x0, 0x0) 00:00:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xffffffffffffff8f) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:00:55 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000000000010048) r1 = openat(r0, &(0x7f00000000c0)='\x00', 0x200, 0x4) accept4$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x30000000) msgget(0x3, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x1) writev(r0, &(0x7f0000001780), 0x6) write(r0, &(0x7f0000000240)="82", 0x1) open$dir(&(0x7f00000003c0)='./file0\x00', 0x80, 0x25) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1a48, &(0x7f0000000080)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000280)="050ba1fd0501c4b19c8a77b857a1f08ab41f7a0c8e7fdce346a6ab34d2865a5660efc5d883aa5c7f90612939acf2a88675163269c10ccb75b387ef1d3e45acac5b754adde0a116c4c43c0eba4fcff5d88b05950a09dcc3dfe08e49d16fd65390f69a70474939494f343f27d876b4f500007005a18c38614e8857fb502f05990904c08b438965c0b13c7b404610c2b42472f2c99b1b409ab372", 0x99, 0x1, &(0x7f0000000200)={0x2, 0x2, @multicast1}, 0x10) 00:00:56 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setitimer(0x0, &(0x7f0000000000)={{0x1, 0x3ff}, {0x0, 0x1}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r4) r5 = dup2(r2, r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) flock(r0, 0x2) msgget(0x2, 0x100) setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) 00:00:56 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}}, &(0x7f0000000040)=0x8c) syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @broadcast, [{[{0x88a8, 0x4, 0x8000, 0x4}], {0x8100, 0x1, 0xf9e6}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xffffff83}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0f81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffcf3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffccf) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) getpid() 00:00:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x81) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001380)={0x3, 0x2, 0x0}, &(0x7f00000013c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001400)={0x0, 0x4}, &(0x7f0000001440)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x8c7, @ipv4={[], [], @rand_addr=0x4b9}, 0x6}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000080)="67703999538b8a5a72dbb7718bbc36df35b2e3b8dc3dc6efb6ccc85463aae1e6b29788c24248b408edfa7e2e8f", 0x2d}, {&(0x7f00000000c0)="198a225b016f6f81903af1e4e14a2eb9c46d9a33f980265ad6ab35cd6404910392e56a9b076bb7750fd9065cf73e1438ec7375f2b68c95556b0a23e6600ec75922c31ca26fcd5fa5cc2dfe786e0f7c3789d7efd906b74b977bdcc615d5821441fa10ae4ccb09d6765a22086d3743466a1a30ac87d1fe54e1028d6f2063bb0d47252d1556671f534fa75037433a267a9414e7a67d57a6de24da666388de5a6bd013332536ac7a07527d354339540c7d667a0314c85a0d40de7eeeae529e6eedc2cd2e6f645eada42668c93c35ecd263c039d80bd2053ce18be82991581cad5af64fbab6339494993b46fad9a751b9163b", 0xf0}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c27d422a8e9f87af00dd8ebcc5229521649cde8af28c14a2474ff231c1c8b805dc25ee582d30e529885d6ebeccc9d99590d6fd86e428ff5b1f988826a09db12031e0a9848674dcff4ffd429e9f", 0x4d}, {&(0x7f0000001240)="336e2a2e6b0e5c672b3e20cd29f0c545a018323a0fbc6fba611e3727ad7cd1f3f67bb1736431ebd73243b957ae55100a9a21acdc27a578ac278a627e057a1b8237563647c2d5aaa1dbe13a98e5cc8c0dc3c316dfb96c808a15644a8f6a3dcf6463997c7bbacb869cd6d1805793534cdb4e1c08f3d2b5a97a408acfadadfc248ae5c868f5e1687c04a0c3e890e4371035", 0x90}], 0x5, &(0x7f0000001480)=[@authinfo={0x10, 0x84, 0x8, {0x80000000}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x6600, 0x7c1, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x1000, 0xc20, 0x3ff, 0xffffffffffffff80, r2}}], 0x64, 0x1}, 0x20185) socket(0x2, 0x0, 0x1) 00:00:56 executing program 3: r0 = socket(0x2, 0x10000000, 0x84) recvfrom$unix(r0, &(0x7f0000000100)=""/67, 0x43, 0xc0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT=r0, @ANYBLOB="9f24b1e43f45b0cc0dee6218b30c43df57a6d270c7ea3c4352896a5ae109e8b10b26039b8570d370395c", @ANYRES16=r0], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR], @ANYRESDEC=r0, @ANYRES64=0x0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRESOCT=r0], @ANYRESDEC=0x0, @ANYRESDEC=r0, @ANYPTR, @ANYRES32=0x0, @ANYRESOCT=r0], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r0, @ANYBLOB="3e4f175249bd2c6feb2d9267e5d3bbf5789cbcbdf25678c1d97b3836045c77abe0bd90aa4dcb6bdf02222afd03dd60436adf95", @ANYRES64=r0, @ANYRES16=r0]], 0x5) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b1081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="47dd000006000000080000005f000600ff0f000002004e200000000500"/156, @ANYRES32=0x0, @ANYBLOB="090000000300a200790a00000000008006000000"], &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xe752, 0x80000271}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x5427, 0x8001, 0x7ff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x100}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) 00:00:56 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0f81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000000)="6309a43232", 0x5) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000001ffc), 0x4) 00:00:56 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x400000000000305, 0x10) fcntl$dupfd(r0, 0x11, r0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 00:00:56 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x1, 0x80000001, 0x1, 0x3, 0x3}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xfffffffffffff000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x40, 0x8001, 0x9}, &(0x7f0000000240)=0x94) fchdir(r0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000300)=[{r0, 0x2064}], 0x1, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000340)=0x3, 0x4) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x2, 0xfffffffeffffffff, r3}, 0xc) r5 = dup(r4) fchdir(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000480)={r3, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10) open(&(0x7f0000000500)='./file0\x00', 0x8800, 0x1) r7 = open(&(0x7f0000000540)='./file0\x00', 0x10040, 0x80) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000600)={r3, 0xff, 0x800, 0x9}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000640)={0xfffffffffffffffe, {{0x2, 0x2, @multicast2}}, {{0x2, 0x2, @rand_addr=0x1}}}, 0x118) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x2, @multicast1}}, r3, 0x7ff, 0x7, 0x7fffffff}, 0x94) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f00000008c0)={r6, 0x37, "cb21d05af17396c1a7f4a25f602a18ff8e1a72679c12eb15e6442342ccc0954be12be452d0ba7cf67ef2675c3db89a1c57f08928774202"}, &(0x7f0000000900)=0x3f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000940)={r8, 0x2}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f00000009c0)={r9, 0xffffffff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000a40)={r1, 0x7, 0x20000000}, &(0x7f0000000a80)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000ac0)={r9, 0xad5}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000b00)={r3, 0x9, 0x0, 0x0, 0x9, 0x2}, 0x14) fstat(r7, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r10, r11) 00:00:56 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="552f5b109057cf360e7afa684ec679d162c8") r1 = fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x4000, 0xffff, 0xffffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @mcast2, 0x1}}, r2, 0x9, 0xc4, 0x100, 0x6, 0xced, 0x8f}, &(0x7f0000000180)=0x98) fchmod(r0, 0x42) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x5, 0x0, 0x0, 0x5}, 0x8) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) close(r0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x4) fcntl$lock(r0, 0xb, &(0x7f0000000280)={0x3, 0x0, 0xfffffffffffffffb, 0x3, r1}) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setrlimit(0x7, &(0x7f00000002c0)={0x8001, 0x671e}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x81, 0x7, 0x0, 0x7}, 0x8) r4 = semget$private(0x0, 0x2, 0x0) __semctl$GETNCNT(r4, 0x4, 0x3, &(0x7f0000000340)=""/51) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000380)={@multicast1, @rand_addr}, &(0x7f00000003c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000480)=0x1, 0x4) __semctl$SEM_STAT(r4, 0x5, 0xa, &(0x7f00000004c0)=""/12) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000500)={0x1, 0xffff, 0x3ff, 0x3}, 0x8) semop(r4, &(0x7f0000000540)=[{0x2, 0x4, 0x800}, {0x2, 0x4, 0x800}], 0x2) flock(r0, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)={r3, 0x3ff, 0x5d, "90dafcbb9c76501de09e771c0c2a94d7fc7b5cdefa302fb5a31a18bbea820aec3327288130c3b8499767b7611591dc1770d8d97abc1376ebde33452cf7ea3a7d2d8ab7743c2d3b7f0ec5153ed15afa579c35715af6ba30a778f03fa9ea"}, 0x65) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000600)="b3e855478326a6fc0dc0b14742fd2fb3edf9590952c6baf7c804ea05ad8967d7d3ef61a707b341d89204028404872252228086757c3ae3c18430714076ea96dd329007d2b2ee565b55141d22efa45a026e78dddecad1b009be771a04b953010f0384d1120e7e") r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000680)={0x1, "1f53b66f453302cdd899906bc566e0380359f0c44a1eb18c20b998cdd081b7716a9e5b4db4c6a10fd76b3ba8ed58b0f3e9b41316c103c2db48edb926d8708bcd72cd1e01a68f50a975dde2c7851bd6d489a705b2a0683cda0ab2d2a82f68b94e5b9501f73b796a28ef714756f5fad75143a37c5a84291aaa5335dac84d010370e72b2195ae2eef697508962e58f1c075bcfb1bbbbf9fab72f77af6d62d496af7208a285455df68b3010852ca0e5e8c93ccbf5bcc6d2c14123787ca95a260a927a63aea07957ee0d88ec3715832118eff8abb5fcffa18db7b7dc3864586678a84600cf5"}, 0xeb, 0x800) open(&(0x7f0000000780)='./file0\x00', 0x40, 0xf2) 00:00:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000e07713620492901b851b0d34fde39260cfce7600f2b653f79a9f9483005ee78f3e458a53c34cca2571fd82a3efebfebb7b6e3e8d1e5053407fcfd647a5e0b411dba6e4356a4b63beccb2c6cd169a66bd184fc9ec7d5d175781585f95cca16fb068281a70a20f"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040), 0x0) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b1181c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:56 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r1 = getegid() setresgid(r0, 0xee00, r1) r2 = getegid() setresgid(r1, r2, r2) setresgid(0xffffffffffffffff, r2, 0x0) 00:00:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) flock(0xffffffffffffffff, 0x5) ppoll(&(0x7f0000000240)=[{r0, 0x8e}, {r0, 0x104}, {r0, 0x100}, {r0, 0x20}, {r0, 0x88}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}, {r0, 0x6}], 0x9, 0xfffffffffffffffe, &(0x7f00000001c0)={0x7fff}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000004c0)="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") fcntl$getflags(r1, 0x3) fcntl$lock(r1, 0xf, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x9}) 00:00:56 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet(0x2, 0x2, 0x4) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r0, &(0x7f0000000340)="6c812f839bb4def6c16868633e5f0fff321022d1b47c7bfac93db4868d8c393402fee01e59afd0811fb7896357a2d64e3ed6a1a9243d7ee0fddf11f437c170e01446003fb2cd65d2331b9d68c4bc8e4e39f9e3cbfb43885eca92dbdd1bfe50eed763f41f7ce71628ce7613a9b8754285f7af7bc54b9f84480ec8f4e5128a114d6cf07d4b77684a0fad9f07005b134bfb713791c7b975ede8cbbf4fc7f7f33407cfa56f7651085bc2a014000000003602527ea158900177d787c6fa2d2add560790eb73c3cc34c9e6710db6da93059a7bda21da8f25c2b7eeff85e6a75c50ef038652dc7b0f0a08d68b18511fc1cda8363535", 0xf2) read(r1, &(0x7f0000000440)=""/252, 0xff99) 00:00:56 executing program 2: r0 = socket(0x1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)=0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getgroups(0x7, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r2, r1, r3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x70) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r4, 0x29, 0x0, 0x0, &(0x7f0000000440)) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b2881c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:56 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x2e, "34844435a18500c527b44331144803f6cc3b844bc8a066a7f0b9386bd1c64103afdd5eddee982d1c1c96aaa0186a"}, &(0x7f0000000100)=0x36) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x3, 0x0, 0x3, 0x9}, &(0x7f0000000180)=0x18) 00:00:57 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b2f81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:57 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0xffffffffffffff61) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x32b27187) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:57 executing program 3: r0 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1) shmget(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:00:57 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) 00:00:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x2000, 0x94, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000240)=0xd98, 0x4) 00:00:57 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b4181c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x9, 0x100000001, 0xff, 0x6, 0x7ff, 0x6, {@in6={{0x1c, 0x3, 0x10001, @mcast2, 0x10000}}, 0x0, 0xdc2, 0x20, 0x478, 0x2, 0x7}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x78, 0x722, 0x0, 0x20, 0x8, 0x6f1, 0x9c72, 0x8, r2}, 0x20) r3 = getpgrp(0x0) r4 = getpid() setpgid(r3, r4) getsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000080)=""/145, &(0x7f0000000000)=0x91) 00:00:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100000000, 0xa, [0x8001, 0x401, 0x0, 0x3ff, 0x6, 0xfffffffffffffff7, 0x3ff, 0xc25, 0x2, 0x1]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x9, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x12, &(0x7f0000000040)={r1}, 0x8) 00:00:57 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x6, 0xf, 0x7, 0x3}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x9b88, 0x100, 0x0, 0xbb9, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)={r3, 0x800, 0x100, 0xdb, 0xc15, 0x5, 0x2, 0x7fffffff, {@in={{0x2, 0x3, @rand_addr=0x8}}, r4, 0x3, 0x8, 0x9, 0x3076, 0x1}}, &(0x7f0000000300)=0xb8) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={r5, 0x8000}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@empty, @remote}, &(0x7f0000000140)=0xc) flock(r0, 0x8) fchmod(r6, 0x42) 00:00:57 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:57 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) r1 = semget$private(0x0, 0x3, 0x80) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:57 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0xffffffffffffff61) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x32b27187) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:58 executing program 3: r0 = semget$private(0x0, 0x3, 0x10) semget$private(0x0, 0x1, 0xd) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xffffffff00000001}, {0x1c, 0x2, 0x101, @loopback, 0x4}, 0xc000000000, [0xffffffff80000001, 0x7, 0x4, 0x5, 0x9, 0xfffffffffffffed2, 0x5, 0x9]}, 0x5c) fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x5, r2, r3, r4, r5, 0x20, 0x81}, 0x8}) setregid(0x0, 0xffffffffffffffff) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1, @loopback}}, r1, 0x45, 0x4, 0x8000}, &(0x7f00000003c0)=0x94) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = socket$inet_sctp(0x2, 0x1, 0x84) chdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x2, 0x8, 0x4, 0xfffffffffffffc00, 0x1, 0x7, 0xfffffffffffff000, 0x6b0]}, 0x14) 00:00:58 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60e48eec47b83b002293ca12379ead9c65dcd6bb646967002762effb2ebdf171caffad44ff020000"]) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db705c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:58 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000140)={{"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", "52ad232bca1a17572b5ed20ca90ff2ed3c9748245c3fc316a64833c416cc9b51", 0x3, 0x80}, &(0x7f0000000080)="4411d03124c49c4d8b250ea015e77781b3852aa750ee1a97869a5375a37f283837311e7335d0f7502c280439a6b04e6881744725816e196fee85ae1059ec177ddf1452fb2065ce9707366635b741bd3e30417082b89684b1315446042336a2a4a4741e167407807e0aa19acd1b07926fb62b74c2aea478e7485c32a44149403d3303b69761346f5b73815f28d3adfb17c05fd6f69f01f3c93995544956f068e71b426f63896dbd8d827599c5d1e9f7a40d9785", 0x9, 0x7, 0x3ff, 0x40, 0x800, 0x4, 0x17b5, 0x29}) 00:00:58 executing program 3: sendmsg(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x20000002, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x1000, 0x9, 0x5}, 0x8) listen(r0, 0xf319) 00:00:58 executing program 3: chroot(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000300)=0xffffffffffffffa1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x5, 0x4) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)) lchown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:00:58 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/37}, &(0x7f0000000280)=0x27) connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x0, 0x0, @loopback, 0x10000}, 0x1c) r1 = socket$inet6(0x1c, 0x10000003, 0x0) r2 = socket$inet(0x2, 0x20000003, 0x800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x80000000, 0x1, 0x800, 0x8000, 0x4, 0x7, 0xf70, 0x40, 0x6, 0x3ff}, 0xb) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="ffffff7f050000000100deef06000900050000001c004e212a1e0000ff0200000000000000000000000000010900"/148, @ANYRES32=r4, @ANYBLOB="0000000007002000050000000400000008000000"], &(0x7f0000000200)=0xb0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 00:00:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="589b1b9cab0b7ee636f9472954a02745474a"], 0x1) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x3973eb24, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db709c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:58 executing program 3: r0 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000100)=""/77) r1 = semget$private(0x0, 0x0, 0x8) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000080)=""/110) 00:00:58 executing program 1: socket$unix(0x1, 0x5, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0xfffffffffffffff7, 0x3f}, 0x0) 00:00:58 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r0 = socket$inet_icmp(0x2, 0x2, 0x1) flock(r0, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x40) setsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000040)=0xdf6, 0x4) mlock(&(0x7f0000192000/0x3000)=nil, 0x3000) msync(&(0x7f0000135000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f00000bf000/0x1000)=nil, 0x1000, 0x3, 0x410, r1, 0x1d) madvise(&(0x7f0000116000/0x2000)=nil, 0x2000, 0x7) 00:00:58 executing program 2: 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, 0x0, 0x0, 0x0, 0x3], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x34e, &(0x7f0000000140)={@local, @random="65b319d9800e", [{[{0x88a8, 0x800, 0x2, 0x1}], {0x8100, 0x7, 0x1}}], {@ipv6={0x86dd, {0x80000000, 0x6, "2da32f", 0x310, 0xaf, 0x6, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast2}, {[@fragment={0x5e, 0x0, 0xff, 0x1, 0x0, 0x80000001, 0x66}, @hopopts={0x89, 0x3, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xffffffffffffff3a}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xff, 0xe, 0x0, 0x4ca, 0x0, [@loopback, @mcast2, @mcast1, @rand_addr="2f007dcc930d3cb60346f8b48b64e0e0", @ipv4, @remote={0xfe, 0x80, [], 0x0}, @mcast1]}, @routing={0x7e, 0xe, 0x1, 0x3, 0x0, [@mcast2, @mcast1, @mcast2, @empty, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast1, @local={0xfe, 0x80, [], 0x0}]}, @hopopts={0xbf, 0x2, [], [@enc_lim={0x4, 0x1, 0xc00}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x400}, @pad1, @pad1]}, @hopopts={0x0, 0x1a, [], [@enc_lim={0x4, 0x1, 0x3}, @generic={0x4, 0xc6, "120ebcd12d5cbaed2cf0af26011abb48e80ed6c730b64077d5114c24092f2cead04c988af300f8c097ec63076c8d92fbf306c5c3b78e443b240890dabc9ec3ea4c2db0172b420a9038e48c48cdef0ed6ad1cb77ff0fb35694a7cf6827c5a24c5171786b6a5ada04cd1e5096139a15140a102e568e66ab99cbabd51233c0817c0477f6fbb7c2fe13771438bc20e9167bafe7f2a51389027b14e6b23cecae5a164f190276134a0c1fe5cd5546f34f48d1f7d04f0597fd6d216c18fffb8884942a40be0b7e0d633"}, @ra={0x5, 0x2, 0x33c}, @pad1]}, @fragment={0x54, 0x0, 0xffffffff, 0x8, 0x0, 0x7ff, 0x65}, @routing={0x0, 0x10, 0x1, 0x9, 0x0, [@rand_addr="afd93c13c518517dcca823a44b1ead2a", @rand_addr="a0232537d87ba2411a7264b6dcd7e76c", @rand_addr="966105d8f141754d17d58101398785fe", @mcast2, @local={0xfe, 0x80, [], 0x0}, @loopback, @remote={0xfe, 0x80, [], 0x0}, @mcast1]}, @fragment={0x5f, 0x0, 0x8, 0x8, 0x0, 0xa7, 0x65}], @udp={{0x3, 0x3, 0x8}, {"b95510987859b7a9b26d64208936d5db018462f3ee0c0bd00cfa2e8e512f899711b9b0d2eb0f2edac9da596af4f0bc959bc4756ed193289105ed6e5d4f3ba1426c391ea70ac0c9af5ee770e7b1699a7e34a906a1151e3c88"}}}}}}}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) 00:00:58 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) socket(0x1, 0x3, 0x1) getsockopt(r0, 0x0, 0x6a, 0x0, 0x0) 00:00:58 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xf7c503782ce4259d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x820, 0x2, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5212add6}, 0x8) syz_execute_func(&(0x7f0000000340)="b18591cd80696852c59b695c00460ffd40d95e007c1cc10fc4014c588305b30c641ed10d3216364149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb300000000c482d1ac6f0840da6a0066470ff5218d18e4181818111d00") 00:00:58 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fc0fb209666f64f3c838f"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x9, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xffffffffffffff8d, "2bfc59fb196118a0dc9aaa15cf2c9d78d5849b9e8d3c23d424ff886e680e471e807aebaa7757ded94967ccaa4b21e76dd95bb48beceb793d68c1d7e2cc1bd1d5186e5c0a821cf466d96cae7c1c56061dbaaae0c7f84849635b69bdefb8ea74eddb565f3c7c6585d3bc5bf3736beb01c138931094ed790e330fe7c3ed9372d29f88e0a9615e448d58a5c8e47d7eeca797466216ff29c3ebc126a9ef8f7b3d1efe68bfc7deb3fed0e9abd80d49a14d4e2cbbcf83fdb136b523140ac520d7515954a144e2aee09158dc6fd48531b4ce4af72ad0ff729e65ea27e5f2886dfcf45536ef91394489bf44430fcb817368f7b64764d808d8b8"}, &(0x7f0000000000)=0xa7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000200)=0xfffffcf1) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7610}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x10, 0x5, 0xfffffffffffff000, r2}, &(0x7f0000000180)=0x10) 00:00:59 executing program 3: shmget(0x0, 0xe000, 0x4, &(0x7f0000fef000/0xe000)=nil) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, 0x0, 0x0, 0xc700000000000000) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db70dc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom(r0, &(0x7f0000000000)=""/163, 0xa3, 0x40040, &(0x7f00000000c0)=@in={0x2, 0x3, @loopback}, 0x10) setsockopt(r0, 0x3f, 0x3, &(0x7f0000000100)="f374", 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@rand_addr=0xabb7, @multicast2, @rand_addr=0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) r3 = semget(0x1, 0x4, 0x40) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000003c0)=""/71) r4 = accept4(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c, 0x20000000) bind$unix(r4, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x3}, 0x8) r5 = fcntl$dupfd(r2, 0x11, r2) unlinkat(r5, &(0x7f0000000500)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000640)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @broadcast}}}, 0x118) sendto(r5, &(0x7f0000000780)="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", 0x1000, 0x100, &(0x7f0000001780)=@in6={0x1c, 0x2, 0xdf, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000017c0), &(0x7f0000001800)=0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x17, 0x4, 0x3) __getcwd(&(0x7f0000001840)=""/157, 0x9d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000001900)={r1, 0xfffffffffffffff7, 0x6, [0x7, 0x7f, 0x6a2b, 0x20, 0x0, 0x79]}, 0x14) mknodat(r5, &(0x7f0000001940)='./file0\x00', 0x98096f7d1ba9b952, 0xffffff80) accept$unix(r6, &(0x7f0000001980)=@file={0x0, ""/4096}, &(0x7f00000029c0)=0x1002) bind$inet(r4, &(0x7f0000002a00)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000002a40)=""/97) open$dir(&(0x7f0000002ac0)='./file0\x00', 0x10040, 0x82) r7 = accept4$inet(r4, &(0x7f0000002b00)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000002b40)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000002b80)={r1, 0x6, 0x2, [0x3, 0x2db]}, 0xc) 00:00:59 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x0, 0x0, 0xfffffffffffffffd) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0, @ANYRES16, @ANYRESOCT=r0], @ANYBLOB="030000001fdc9e008021446684e5b168c9dde34f260000000080000004000000043b92109753e7bf74d024f9523e203e1cdf6d0f312a6833454a050e34e523f7907dc3e305b4f2b3bcac331b3488720e87cb04817e6685232d1572db17a513b496a030b6e5df4aedab5f011638ae189faf09d03727537eb54c5a48d0e2c03207abf22ee705e5d563621a89d1e6e9d1628ab766f15592500d53cd99ea7ffc"], &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x0) 00:00:59 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c030f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") semget$private(0x0, 0x0, 0x484) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x0, 0x8, 0x100000001}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0xffffffffffff6983, 0x3, 0x400000009, 0x20800}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:59 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000207, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x80000001) truncate(&(0x7f0000000000)='./file0\x00', 0x8005000000) r1 = semget$private(0x0, 0x2, 0x8) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000001c0)=""/187) socket$unix(0x1, 0x7, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/133, 0x85) __getcwd(&(0x7f0000000280)=""/133, 0x85) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db711c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:59 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)=""/78, &(0x7f0000000300)=0x4e) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000a4"], &(0x7f0000000080)=0x9) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f00000001c0)=""/96, &(0x7f0000000240)=0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000440)={&(0x7f0000000340)=@in6={0x1c, 0x0, 0xce8, @mcast2, 0x9}, 0x1c, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x1, {0x0, 0x5, 0x34, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0x3ff, 0x2510, 0xd58, 0x2, 0x0, 0x400, 0x0, r3}}, @init={0x14, 0x84, 0x1, {0x6, 0x0, 0x3f}}], 0x54, 0x8}, 0x100) 00:00:59 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) r1 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000500)=""/163) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x3dc, &(0x7f0000000100)={@random="80eb0e4b3e99", @remote, [{[], {0x8100, 0xffff, 0x8, 0x3}}], {@ipv6={0x86dd, {0x2c2d, 0x6, '\fOM', 0x3a2, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, {[@routing={0x3f, 0x4, 0x0, 0x69ab, 0x0, [@mcast1, @loopback]}, @dstopts={0xf, 0x2, [], [@jumbo, @jumbo={0xc2, 0x4, 0x4}, @pad1, @padn={0x1, 0x1, [0x0]}]}, @routing={0x3f, 0x2, 0x1, 0x7, 0x0, [@rand_addr="8b79ce9b79f210f87127ec5d220ea625"]}, @dstopts={0x3f, 0x2a, [], [@enc_lim={0x4, 0x1, 0x10001}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x401}, @ra, @ra={0x5, 0x2, 0x36c}, @generic={0x0, 0x73, "c017303ff8913f401355872de9be168235535e7078073a63db833241e527516d322a7a05d6fe5a60213802d7ee1837b3201b759da9b40cd5695f145019fe298d209e9ce9eb959f6fc77995a8bdf557bc3525d79d89c2e6b062ec7040be38263b629016bcc8d0cb4b62b6186827028c5343ad4f"}, @generic={0x1, 0xca, "47dd7b4f483149a08d51c42242670d0da85b982910e023d79188a0807f5897ca3d9555f4298458a1a3e62512a562ba6d641ab959b9f972c02f7f45bb316230b880a04a276a688a6abe11d44ab25ae908e39c6f154784c2a1211a2e3e6b40420aac9029b99c09e9a8ceeb89f679998413ba4e97549bc6e157aafa8c8990e9b74bc5996da9e1a57ef1c1f3b703907e6192d36ab70f27cd08c4b2d282288531debd19bd7e6be33ef73f5cf6930bb2af5a7eec7f0177a97a16f038e402b88d023af85061aa1128a6b4385efa"}]}, @fragment={0x71, 0x0, 0xa650, 0xfffffffeffffffff, 0x0, 0x8, 0x66}, @dstopts={0x2a, 0x0, [], [@pad1]}, @hopopts={0x5f, 0x0, [], [@ra={0x5, 0x2, 0x7}]}, @routing={0x78, 0x14, 0x0, 0x4, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @loopback, @mcast2, @mcast2, @loopback, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @mcast1, @rand_addr="f90f15006267f9a205fefe5159d40044", @ipv4={[], [], @broadcast}]}, @fragment={0x5c, 0x0, 0x0, 0x40, 0x0, 0x7fffffff, 0x67}], @tcp={{0x2, 0x3, r0, r2, 0x6, 0x0, 0x15, 0x40, 0x9, 0x0, 0x6, {[@window={0x3, 0x3}, @md5sig={0x13, 0x12, "f6157dd2e3b894b2752cbe8c3c8c45dd"}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0xff}, @eol, @sack={0x5, 0x22, [0x3f, 0x0, 0x1d, 0x8001, 0xefd, 0x1, 0x800, 0xfb62]}]}}, {"826167ab92c06f6da7538459cb2ddf8b46b696327fd2fb8188132467236e68ffb6799868652997a72e69df22c7fe6737458532f310043f571c1bf964816ec03694f225c6b4e127976e60210a12c32e62f60324db923f0d1155ea183a00006065ee5879fbd477e054b4285017a321a2cd0a571f9d1e79a387c0370936edb4e6d4b55592c8296d6cae5ecc540d35ae3b96e00759b88c16c8564972456e2f9c03eeab6088c057440cb6e8b736559c7f3806f0722a4dc1c2"}}}}}}}) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:00:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fstat(r0, &(0x7f0000000100)) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x0) 00:00:59 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe832, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:00:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', 0x0) 00:00:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/57) close(r0) 00:00:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x901, &(0x7f0000000040), 0xb3) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1100, 0x4) 00:00:59 executing program 2: syz_execute_func(&(0x7f0000000340)="c441fe70a8322333337d8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000c4227d470bac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000003c0)="91cd80c442192d3b6969ef69dc00d946f6f8660fe06200c4a139d5dc00008fc840ef0e0cc60f18cffb0f450b26f245a7c4c2613d700201ef9d670f381d6a2f67450f483b0fe31c07c483ed6aad000000005a660f7e0d00000000260fc70c8b76e53a3a61614d4da3b57ddacfa9c14600b1ac45e22c892a0f00009f") msgget(0x3, 0x7) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xe}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1f, r1}, &(0x7f00000001c0)=0xc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r2, 0x5) truncate(0x0, 0x2000000000005a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x10000, 0x1030, 0x1, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x20}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483037fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = shmget(0x0, 0x1000, 0xe, &(0x7f0000ff2000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/31) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117) getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r1, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000) 00:00:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x6}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) shutdown(r1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='&-\x00', &(0x7f00000000c0)='}\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='-{.\x00', &(0x7f00000001c0)='\\\x00']) 00:00:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = shmget$private(0x0, 0x1000, 0x202, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/185) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf74f7d5"], &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={r3, 0x6, 0x4, [0xffffffffffffa8e5, 0x9, 0x9994, 0x77981578]}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @loopback}, 0xc) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483097fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x9, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100008, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000280)="3edae1e9fa936479cdff9ec221ec10e95dcf552c68ee29155ea4a07fb76c64db7f84d8c61e020242e6422155892a641b707cf246e500b603fafac68081667c3dcfc1320b78ea620b51ec6e5fdee105885916db7843885e717fad2ab5d4b0e1f25b62999b78e2e3aaaaf5d2655e218fc45c7f7879b68e7567f92fa5a79fabd4b469fd0588ad652f4c105aca0f2b7ae900a27c8b7a248a8d4aa34b74c9feb3e7ba2fa6d6f1cf78e6b7472a3544bde55fe167ae3064795e5984c01f12a8e25807abb0127cd3d62048abff93", 0xca) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0xd7eef2b963d0e01f, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x37, "069907df16756b4a3de823608f9c8590125ba4f6cca066d040db5aaab21aefd8c62cb31f9fe38dd35b1ff9e9951bd2c7d9b7fd20cd5d65"}, &(0x7f0000000200)=0x3f) 00:00:59 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f00000002c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000180)='#\'-:\x00', &(0x7f00000001c0)=']*\x00', &(0x7f0000000200)='-\'\\\xaf&^\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=':\x00']) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x0, 0xca}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x2, 0x0, r2}, &(0x7f0000000500)=0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00') symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r0 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2000) syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:00:59 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x20000003, 0x9) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000001000060ee516915455b8847a834c0562f"], 0xffffffffffffffe9}, 0x0) 00:00:59 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/147, 0x93}], 0x3) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:00:59 executing program 3: 00:00:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x62, "5c036224d9741ea9d913f03a479b97fd37965dc72d8a96a6725383150af3c39ac651f1a8107dc714c66cfe8e841d4a3446b63e21868b49e0f9e9eadc716e47a61464a88c08069a7e2327f4b7a6991913327e7b8c32da869763b7c062959639e1c24e"}, &(0x7f0000000240)=0x6a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xb, 0x2}, &(0x7f00000002c0)=0x8) open(&(0x7f0000000300)='./file0\x00', 0x100004, 0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r3, 0x6, 0x1}, 0x8) 00:00:59 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1e0f050520d0f80791b0044141e2e90f855b262e0f38037ba7267909a200800000e60fc4014e666c6d220f8c8c281ca2f82421fc22ebd7f0420fb1542c0000007bba0dfe8c738888a1c40fbb4166460fc7f88f29400130c4a1fc5abf3b5c0000ca000f71d539f08171a38a806ebb57c4629131be8c16e067600000400f0ff7b70f2d9600000000cadcdc1d440f2b554d47dbfa593131b1b75d5da1c9fb110f0f3804830a000000") 00:00:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130405c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:00:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x100000000108, &(0x7f0000001000)=ANY=[@ANYBLOB="00002e2f266944db952a"], 0x1) 00:00:59 executing program 1: truncate(&(0x7f0000000080)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x1, 0x4, @empty, 0x7}, 0x20, [0x8, 0x0, 0x4, 0x1, 0x0, 0x8000, 0x200, 0x1]}, 0x5c) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x13, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xdb, "193981dba5eb2f4ae5bb5830c3456477f14975c690bb5011a9dca15dd4f276a7f9acd8d9cefdb02f150e41a5dc3545cab9480f61fff43987b5e45242d315315d820428908fabd4f07e6d89bea2a820a6586079f8865f3f16cc186c2946eeed45034ac939afd4bcc38cd1c91c838a69fee218a43a44b534098a713d9b6038976dab0a0a6ae35d5a8de8a532c193f438028a12a40c0706d1bb76dc03b5ad9ca6ee2f6e1a1374c1663329f0bd4d1e8e885a0823d08df7875545dc1e72fab80f83ecca831f8a4c7d18db213592261599f14ee3c0b561bca35a61bac310"}, &(0x7f0000000140)=0xe3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x29d, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x5d1, 0x0, 0x4b}, &(0x7f0000000240)=0x8c) 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x9, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f00000018c0)={0xccc0, {{0x1c, 0x2, 0x30, @empty, 0x2400000000000000}}, {{0x1c, 0x3, 0x5, @rand_addr="9750db9043efc5aa723d925d3fce8070", 0x3}}}, 0x108) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:01:00 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xaa}, 0x8) r2 = socket$inet6(0x1c, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1000, 0x0, 0x9, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x7, 0xcd0c, 0x85, 0x1}, 0x14) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x3ff, 0xffffffff, 0x80}, &(0x7f0000000280)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 00:01:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x7, 0x9}, 0x8) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000000)="b1a091cd806969ef69dc03d9d0d0dbacf4c30000001cc1c7c7e4c653fb0fc4014c430fb74d5ac44149f2166465f30f5f9f3ac00000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe1ff6e3df646736676666430fefb3000000003665d95702750055") r0 = socket(0x1c, 0x20000000, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x100, 0x4) 00:01:00 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xffffffffffffffae, "32125d6b60763187c1c594a087ace91144b2ff9451c0c2c9779d281e3d3dea07c6f2b37ca959a16d4dce6e1ca9eb47945b65baeff0"}, &(0x7f0000000200)=0x3d) r2 = socket(0x2, 0x10000001, 0x84) poll(&(0x7f0000000280)=[{r2, 0x84}, {r0, 0x8}, {r2, 0x2}, {r0, 0x8}], 0x4, 0x4) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000080)={0xed3, 0x5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) connect$inet6(r3, &(0x7f0000000240)={0x1c, 0x1, 0x6, @mcast1, 0x5}, 0x1c) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x8) dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x1f, 0x20000000, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r1, 0x46c, 0xf, 0x3, 0xf6}, &(0x7f0000000180)=0x18) 00:01:00 executing program 1: getitimer(0x2, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000001c0)='hd\x00', 0xffffffffffffffe9) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000010000000000000000000000000000000000000000000000000000006cfbc6f5000000000000000000"], &(0x7f0000000140)=0x35) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="98afa0ff1c5eabc0b59d60a066c503d96cd2870fd408891c5b2945ea") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) setgroups(0x3, &(0x7f0000000000)) 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd304c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x8) dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x1f, 0x20000000, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r1, 0x46c, 0xf, 0x3, 0xf6}, &(0x7f0000000180)=0x18) 00:01:01 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd304c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:01 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d94000/0x4000)=nil, 0x4000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) munmap(&(0x7f0000c76000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) dup2(r0, r0) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd308c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x8) dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x1f, 0x20000000, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r1, 0x46c, 0xf, 0x3, 0xf6}, &(0x7f0000000180)=0x18) 00:01:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) 00:01:01 executing program 1: r0 = socket(0x2, 0x10000001, 0xb6c3) r1 = getpgid(0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt(r0, 0x7c, 0x800000, &(0x7f0000000040)="e3b86ec14d4092d8995cb821ded918d4f8410646f4ec40db01cb6c329926d087efe987f40a52210036a8590caacd42328ec01b37b33305b89500409cf2d81b71b8a0291e2895bf50bf0f19e27490bb7ec2426fc9ace23b2d7032846285e80e6450776d059401487fc7d449da033de9abbf5f8c92", 0x74) r2 = dup2(r0, r0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) openat(r2, &(0x7f0000000000)='./file0\x00', 0x8402, 0x140) fcntl$setown(r0, 0x6, r1) sendto$unix(r2, &(0x7f0000000140)="1017f7461f3d992bb4fdad52bfae37af254067445421917d2cd7e5d3b105", 0x1e, 0x184, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xa) 00:01:01 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) syz_execute_func(&(0x7f00000000c0)="982c390f05f20f5d886e0514e991b04c4141e2e996855b66c4237909a200800000e6cf1acf1a014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadc631d440f2b550142c4b6593131b15dfb67440f694d4b0a000000") sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x5, 0x687125a9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:01 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd309c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:01 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") socketpair(0x10, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x10000, 0x1, &(0x7f00000001c0)=""/137, &(0x7f0000000280)=0x89) r2 = getegid() fchown(r0, r1, r2) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000180)="0c1bb5b598cd801b69e4f5303062f5696200d9d9d8c441395bf9f2680c4000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851513e2e66460f3801afc7afbe37c1ea01eff265dc5f00260fae67335b5b45363ef80f9966030faee42c240f5e5bf4309247000000470f4c67fd0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) 00:01:01 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000480)={{"f6c6d535622eec63e1beb3081ca0f29e976aecc40b5e08b8cb8d0ffc6a2dec171ac13d341362d11903dc84a8ffc88d0425892a35c41f19faa210dc36fd7270888270a02be9c2c54b37d8cd42a99430746adf58f3c8616c08fefaf0fd2b77ff2f34627c1786a3a198da90cf3698cd6c0e1aefdc5290f60f3fed98a4397336d3f9fa5ad00b6fdb2aa3540ff70912965fae3572be7e70e6bb45a296c5cc6a34cb6e184411543a71e4b2492ff8cf37918e87fef865e8ce10d864dbc1ecdca2c8ac4c390fa056013c41755a5fd56d0673205518a7a6ef1ea4a49e218999bea9650f03845aee67f3fcbe5f27da54317dde0c984c2f2b156e3ecb60510329523e71151af33bb896633e76107f0b7707d0c3091b8267bbd9ff33b83a1e063bf6d3394dae5db39fd30ba40f103601bf0cdf164d09843cf78a23a51537b21179670047a8a0a5ad5a24849973146364f69d63a4149d8332ec79f1dd6327ff3d4a1d5080018904becba6e48ae5dad9623a69ec953f01be31c5b9a838622afbf1126cecb7204433b560eba14355b51c97d57774fb5725e252add35fa59709eaace5b452cb7188b80bbfe308935be0a835679f6c7b6690cb1a8e8845e86dcea454c0d8fa7ebe1ace72b685cc400a2b56a21b140361f0273a27f3b8af8c3ee850ca35c9d10427e8c6c04755dd48ca759002c8a528cfbcdd43c52ac6a3b1df02ae16dde7ba47f3499fc3aeb21361b92842a0fa73f87f76ae633ef384089684b71266ec4f35ac76165977477a8aad3f70f90caf1abf86645eb9933dda50528540df8982cc0d00ab1ae54febc1b037a962b351e70054898f56acf37211a95242b597b2e9c41804740a6359684ea7de4044e6b24567bd421e99f4f083d605ed42b068e95ea497d8ad59c2fc66d81c795166067f99123479bb45cd5eea240bba3df8c5f8cdd3eae584da95837d979524f1cfe1b8ef8e48823fdc6710fe8845759b5ada993293176baa9bf24732152ce781475e748b59a6678dd909aac5467cdc80f8c3fbdc8e4ad75bea810a326394da2f93f747d4475f31b25d5a853eb73b998d6c0b55ce32d9f33dd522551a653887632932a6e6157948cef14104ab7cc2ebc595e92f7d9d3ca4cbb0bd0395f5c0490cdf17e7d4f2c255018ebd0066651e2f4b61fa92ca587fcf8ae9b8a8fb30d60fb2ad1b34bbffab1998f74910655a007c97fa66dca325716aa38292648ad5501f62c2c00fbaba88211ff7721f3268825f195f4b21a919a00bf07b4d93c48e7a15fe79b228f53ebae5e13295ba868a7e32b104777fe79959dc1a61f227826fbe7ecfa15cbc953178fe82070d81fc6f74f84cf00d2cd53f0e4a0c439a32b7e3122a4f75bc14021e29566d68cdb800da4d8e117d3871e07810c6acc18e6996668ad1919d8f9973518aa2fc3d3d2fdd91092be31a40ddfc2613d0b96a", "474b977935a172f53aad3f8408efb1dd604ea555087df37fe09338629d63f88a", 0x101, 0xfffffffffffffeff}, &(0x7f0000000280)="4581ff325caa4db1a5f7ea3ec84e055644aee8a4db63c238f3273cadcdaee36f9ee2b61161c3f81b75469e6338bbf8c278bcbaa4d99b614f9ca5e81807c185e8936cd5d77428ad5fef67fe37796fb999bc15c1cf126cfa3b699f0569aa0e8a6d14e10056dd0334f4033e66ffc681817b37c1279564555e803c23e933c65564392bc1003467534680ae35ec09e66075d0a34db43d32a3539392822de400331e09bcd155dbb85e1bb999f6d7af2f6433911d549ff518fdd18315f1cc0c", 0x8, 0x10000, 0x401, 0x8, 0x4, 0x401, 0x6, 0xffffffff}) 00:01:01 executing program 3: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x4, 0x0) r3 = dup(r2) readlinkat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000001800)=""/4096, 0x1000) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000140)="3b204499d5771b02d347ddd22b89544454d73b22cd280ab7f1a017a11c88820d3fe05662bd63ed0205e853d259af2112c479fda4d7d60e379b3312ba35e9bd93836e6c1098c981d7edd41e73") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) 00:01:01 executing program 3: r0 = socket(0x17, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="df39ebbe5919cbd1b56b35eeebf8ee566086842df650b9941f9d3f0fafef6a94bb60c4ec22f03a7bf063ea2496ef8c06147519bb2edc7c688eb83190d5b91be5220f70cf80e1a2ce", 0x48, 0x2018d, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:01 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000480)={{"f6c6d535622eec63e1beb3081ca0f29e976aecc40b5e08b8cb8d0ffc6a2dec171ac13d341362d11903dc84a8ffc88d0425892a35c41f19faa210dc36fd7270888270a02be9c2c54b37d8cd42a99430746adf58f3c8616c08fefaf0fd2b77ff2f34627c1786a3a198da90cf3698cd6c0e1aefdc5290f60f3fed98a4397336d3f9fa5ad00b6fdb2aa3540ff70912965fae3572be7e70e6bb45a296c5cc6a34cb6e184411543a71e4b2492ff8cf37918e87fef865e8ce10d864dbc1ecdca2c8ac4c390fa056013c41755a5fd56d0673205518a7a6ef1ea4a49e218999bea9650f03845aee67f3fcbe5f27da54317dde0c984c2f2b156e3ecb60510329523e71151af33bb896633e76107f0b7707d0c3091b8267bbd9ff33b83a1e063bf6d3394dae5db39fd30ba40f103601bf0cdf164d09843cf78a23a51537b21179670047a8a0a5ad5a24849973146364f69d63a4149d8332ec79f1dd6327ff3d4a1d5080018904becba6e48ae5dad9623a69ec953f01be31c5b9a838622afbf1126cecb7204433b560eba14355b51c97d57774fb5725e252add35fa59709eaace5b452cb7188b80bbfe308935be0a835679f6c7b6690cb1a8e8845e86dcea454c0d8fa7ebe1ace72b685cc400a2b56a21b140361f0273a27f3b8af8c3ee850ca35c9d10427e8c6c04755dd48ca759002c8a528cfbcdd43c52ac6a3b1df02ae16dde7ba47f3499fc3aeb21361b92842a0fa73f87f76ae633ef384089684b71266ec4f35ac76165977477a8aad3f70f90caf1abf86645eb9933dda50528540df8982cc0d00ab1ae54febc1b037a962b351e70054898f56acf37211a95242b597b2e9c41804740a6359684ea7de4044e6b24567bd421e99f4f083d605ed42b068e95ea497d8ad59c2fc66d81c795166067f99123479bb45cd5eea240bba3df8c5f8cdd3eae584da95837d979524f1cfe1b8ef8e48823fdc6710fe8845759b5ada993293176baa9bf24732152ce781475e748b59a6678dd909aac5467cdc80f8c3fbdc8e4ad75bea810a326394da2f93f747d4475f31b25d5a853eb73b998d6c0b55ce32d9f33dd522551a653887632932a6e6157948cef14104ab7cc2ebc595e92f7d9d3ca4cbb0bd0395f5c0490cdf17e7d4f2c255018ebd0066651e2f4b61fa92ca587fcf8ae9b8a8fb30d60fb2ad1b34bbffab1998f74910655a007c97fa66dca325716aa38292648ad5501f62c2c00fbaba88211ff7721f3268825f195f4b21a919a00bf07b4d93c48e7a15fe79b228f53ebae5e13295ba868a7e32b104777fe79959dc1a61f227826fbe7ecfa15cbc953178fe82070d81fc6f74f84cf00d2cd53f0e4a0c439a32b7e3122a4f75bc14021e29566d68cdb800da4d8e117d3871e07810c6acc18e6996668ad1919d8f9973518aa2fc3d3d2fdd91092be31a40ddfc2613d0b96a", "474b977935a172f53aad3f8408efb1dd604ea555087df37fe09338629d63f88a", 0x101, 0xfffffffffffffeff}, &(0x7f0000000280)="4581ff325caa4db1a5f7ea3ec84e055644aee8a4db63c238f3273cadcdaee36f9ee2b61161c3f81b75469e6338bbf8c278bcbaa4d99b614f9ca5e81807c185e8936cd5d77428ad5fef67fe37796fb999bc15c1cf126cfa3b699f0569aa0e8a6d14e10056dd0334f4033e66ffc681817b37c1279564555e803c23e933c65564392bc1003467534680ae35ec09e66075d0a34db43d32a3539392822de400331e09bcd155dbb85e1bb999f6d7af2f6433911d549ff518fdd18315f1cc0c", 0x8, 0x10000, 0x401, 0x8, 0x4, 0x401, 0x6, 0xffffffff}) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd30bc9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:02 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000100)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0xb688}, &(0x7f0000000200)=0x8) setsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f00000000c0)=0x5, 0x4) r4 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r4, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:01:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x100000000, 0x4) 00:01:02 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt(r0, 0x4, 0x1000, &(0x7f0000000540)=""/156, &(0x7f0000000600)=0x9c) mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x40, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="e1d0e2ad2f945092e2daba5fc4c981c75efa489d4548189299a6fb9158f62adc8d17bea04385eb6674e53efa33bcd6365a1b2e72261c2801cb5d8a7e08307629a16c21032603acc0a64ba63a768be247ef22a25ac7e637134c82da2e3539f75b4f34d2d7fe2b5c01b3af879b87e0546e5fb270e73fd54e465516d4", 0x7b}, {&(0x7f0000000180)="427eed4f6ecbdf6777414d1fb510aca18e4b78e10b8f04cf46218c6a69c43dbba1034ba951bc2a2188700cac10e89c1ec25a82973ebecd440c3da8bedbbdcef9a5765b09fe20c0113e0282af09a440af0260b0e024738ed05f566f54b9350c88f0dd2572dfb1e6b70d96f7b3ce1902234e88833b00", 0x75}, {&(0x7f0000000200)="6e34108ef531d5c4af948ebdba156269a90ebbbd47f64a667dd01fc4ece97e7de6ccd7bfb20067abead44f82452adcc145d68021821f4bb03c17fd3cfbe81ad66697f98924ec941fe4f3dc37c96c6ae25c9dad08312d015f8fec03501ec8587016fa3e90aa6d34ff13b14bbe9072350663cf6328121e1efbe46998e19111a67f9b8001be10c92cd7098130ab856ad0b067714af2a52cd05d1d30a4ae", 0x9c}, {&(0x7f00000002c0)="8709847ac339bd7f0a835ab41d80e0d601", 0x11}, {&(0x7f00000003c0)="d85e1264f94c5e6746e2335b7ad8d6c61087ef4271bd2972bac8e284f420746ce13112febbc063d6af4fc22561d7e7552bd1e5092e72b48e59efd080bbd4f0eb9aa7034c47d21819b081765d5103387c5e3c8dbfe6d006214a9c8b64aeaf5464182c669acbd30adf005a70d8d80688c42fa64fe75797e31546d04f413267e73a68e8c688d408253894dc2591d393c1d7876213d88bc95ffdf6f36de8cc197b3e784db78ba81ff113920bc1f66c94296aacdfe66e6adb70bde6fe4e5da802f9d5f8f06e37b6c671ab935bd6ba4e99", 0xce}, {&(0x7f0000000300)}], 0x6, 0x0, 0x0, 0x8}, 0x20000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000680)={{0x1c, 0x3, 0x3ff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xff}, {0x1c, 0x1, 0x4, @ipv4={[], [], @loopback}, 0xffff}, 0x2d9, [0xdad, 0x8001, 0x8, 0x8, 0x8, 0x0, 0x5, 0x10001]}, 0x5c) r2 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="71eb571240d6fb5f404147d9ac824052105500004be1e726"], 0x10}, 0x0) 00:01:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000001800)=ANY=[@ANYBLOB="01b8ec6023caa5002e2f66696c653007"], 0xa) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001740)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) clock_gettime(0xf, &(0x7f0000001780)) close(r0) mknodat(r0, 0x0, 0x20, 0x8) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000017c0)=""/3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00000000c0)=0x8, 0x4) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd30fc9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000240)="98ae2c1d1d050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x56, &(0x7f0000000040)={0xa3, {{0x1c, 0x2, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}}, {{0x1c, 0x1, 0x80000001, @mcast1, 0x3}}}, 0x108) fcntl$setstatus(r1, 0x4, 0x40) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:02 executing program 2: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file1\x00') socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="df0b4cb264a49ec82671bc89206d7b894a6aabb20d66418d5ef0e557394353d4b620a317de63a0467d59fe30b309b3dd15719e46a1b30a3b1af3927571e3f6e93d2192cbdf1a8fa315e0d7e5e9b233614b082d35973888830cb9ab6642369a43ed4f441cad093e7f4631293f7f8d028a80e4cf504105f811af332baf41a14e812c2248c3a9d1164f0b2bc2fba1800b5690e5b05fcca1ea2868c57a6758e642b8f6825b097ca628c2f5220d010b1ae771dce85df0700e0aebb300448e7f31e9c5e976") fcntl$lock(r0, 0xd, &(0x7f0000000440)={0x100000000003, 0x4, 0xd24, 0xff}) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) 00:01:02 executing program 3: r0 = socket(0x10000000002, 0x20000000, 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="1345d96eefae2e67b278ae819e3b425bddb3cf5e26c4e8994d9e75ada4fc03dd56e3b9e91e35f73355d3ac3b710446ae5cfb22df1fa848f8b34f1917c6870987940c2117e345dfb5d477e229cd151e82ed2368555533760e53ca0ab11f4858046779040d80f8ae1dfc90a74f342cdeb1571810cd8d08a092bb008978dfdc060ff876d4b917bd17c63e64b20007daad14c947406cb580924abb80c35885bdd4", 0x9f}, {&(0x7f00000000c0)="46478022805db9311b57a392aa0c080e5550e5ed1f1d2d33c73d80572dc1086f28fdeb89f5b7000490c337b04751103072a55797a0cdf411cf7dad8ef61f1f1b18e460a51ec96bb3cc9c8750dbd15fd3184ccf", 0x53}], 0x2) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) 00:01:02 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000), 0x4) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd310c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:02 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f00000004c0)=[{0x0, 0x6, 0x800}, {0x1, 0x1, 0x1000}], 0x2) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)='f', 0x1) syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd311c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:03 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078fbe292001fbfbe10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526dc324788fefea1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') 00:01:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000001c0)={{"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", "daf1d0ceac587c757e2abe7c160787577bb849228e0c14c409c2823da80c7db9", 0x0, 0x3}, &(0x7f0000000040)="444faf7467004d58408c9ab8c88a38ccc9cc82c822ef1eec84233c6cbcb0485aa6db3eedd348b4a6cf9ad411769581aaadda936ad8cf869f683ea0a0638fe002da8dce989bcb125504d62dea67e2affa2a8fb951e50e54328f339fc8aa1a3c9c38bbd836c0245fabc9d15fbedd68f0beea0eaab4643ff09dc68c32fc0a0d1455bc64b709780c91c9a78a2814b60161c101e75cf86cc35c54eb37256bbdc2b8371f195305f4cede45fa7f4b18a4d0f001e41a1c3d59be36c25c12bdcd928d9877c8bdc9568a2841c0ea1eb255f5644bd12ed324461626", 0x0, 0x3, 0x7fffffff, 0x1f, 0x4, 0x7fffffff, 0x0, 0x6e}) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) 00:01:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x7, 0x65, 0x2, 0x27d4, 0x401}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r1, 0xe13}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x2ea) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x141) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xa, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2066, &(0x7f0000000380)="f724c42d400d2f9c1f6cb0a633d8a3df183857699fb564931479113909a2e44838896680e21974289aa21b816b3bf139cd31203e70d0a47dd59e7093c7bb36512979bea59db5dedad919474394a5e4869befae9bcadcab2ce65acadafeb99484a9d6481d9a83cc65f918ae1b3bff9f4130b39f0c5ee5446a60320c54682fe1dd9d1cb794432606b790cc4d4d73c2360dd3563c5a8c64e75935c7316f5e7125a9715b847c7b0efeaf8d589c7fe7b54562ef61caf7d0a884e2377a12d5e061d07fb72b48b2e8626b55a0172bc8a883e6d34f5d73bcad1318032c2194241ef360112eabaf908a", 0xe5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r3, 0xfffffffffffffffc, 0x2, 0x7fff, 0x8}, &(0x7f0000000340)=0x18) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x3, 0x5, 0x6, 0x2, 0xffff, 0x10001, 0x7, 0x8, 0x14, 0xffffffffffffffc0}, 0xb) shutdown(r0, 0x1) 00:01:03 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0xa) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r3, 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) wait4(r2, &(0x7f0000000440), 0x18, &(0x7f00000004c0)) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r3, 0xc0}, {r3, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) wait4(r1, 0x0, 0x1f, &(0x7f0000000640)) msgget(0x3, 0x403) linkat(r3, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) msgget(0x0, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:01:03 executing program 2: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) 00:01:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x1) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd328c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:03 executing program 2: munmap(&(0x7f0000d88000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") clock_settime(0x0, &(0x7f0000000000)={0xffffffffffffffc0, 0x2}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket(0x2, 0x0, 0x0) fsync(r0) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd32fc9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:03 executing program 2: nanosleep(&(0x7f0000000080)={0x1e, 0xfff}, &(0x7f0000000040)) syz_execute_func(&(0x7f00000002c0)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d6807485151c40239bea600000020c1ea01eff265dc5f00c35b5b6666460f38dd6ecc0f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x10000}, 0x8) 00:01:03 executing program 1: syz_execute_func(&(0x7f00000000c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4c4835d4c950c0000000fedfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68f00fbabd882f7225024851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)) 00:01:03 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0xa) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r3, 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) wait4(r2, &(0x7f0000000440), 0x18, &(0x7f00000004c0)) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r3, 0xc0}, {r3, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) wait4(r1, 0x0, 0x1f, &(0x7f0000000640)) msgget(0x3, 0x403) linkat(r3, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) msgget(0x0, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:01:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x55, 0x0, 0x0) 00:01:04 executing program 1: r0 = socket(0x11, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="b100050590000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:01:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, 0x0}, 0x100) 00:01:04 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = msgget(0x2, 0x228) msgctl$IPC_RMID(r0, 0x0) 00:01:04 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x5, 0x1}) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) 00:01:04 executing program 2: freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x2, 0x759) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x30000000) getsockname$inet(r3, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000080)={{0x20000000, 0x0, 0x0, r1, r4}}) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd341c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:04 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000200)=""/187, &(0x7f00000000c0)=0xbb) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x200, {{0x2, 0x0, @multicast2}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) socket$inet(0x2, 0x3, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000100)) 00:01:04 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, &(0x7f0000000040)) setgroups(0x0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:01:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x9) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x1, 0x4) 00:01:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) r2 = socket$inet(0x2, 0x0, 0xa9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x401, @rand_addr="9a1e7c03cad307a1a4a7e19014b0b3b6", 0xe0ca}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xd10, 0x1f, 0x1}, &(0x7f0000000180)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf02100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x9) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x1, 0x4) 00:01:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000140), &(0x7f0000000000)=0x130) 00:01:04 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffdffff81000600080600010800060400036be9257f000001ffffffffffffac1400aa000000"]) 00:01:04 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x59) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000240)=0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:01:04 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x488eaed6cb28f58b, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0xfffffffffffffeba) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:04 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, &(0x7f0000000040)) setgroups(0x0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf03100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf04100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:04 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, &(0x7f0000000040)) setgroups(0x0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:01:04 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x240, 0x1c4) fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) sync() getsockname(r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000000)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:01:05 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{}, {0x0, 0x40}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 00:01:05 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf05100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:05 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x240, 0x1c4) fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) sync() getsockname(r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 00:01:05 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{}, {0x0, 0x40}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 00:01:05 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{}, {0x0, 0x40}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 00:01:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000e0000001000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f82665ad7b09ea00553875b075de444875f51a340b70e649d1477a4f6a9af4628eb591281c27464751d3424476193617e56da75690fee78e4849b7ba9aa709b7ee7576d12d5aa5fb1c54253c7bb9d3dffb68bf114923efcd877385ff1964476b3762a189325a889d26372395d52e5de579cd6d3ef01b1120c14243d4bea366c43c99b6c3537c46a2ccf0484dab0bb3a309f60a26e94bc6e419c54688edde8aea9ba85c3e8de0b3a51bd95e2025c6e57350b2195d6a4cba6ee85e373c2293d316153230913dbe0d15270b8955d720329073dfd601a97d714606e298d7731d3870368ce71f5c978b", @ANYRES32=0x0], 0x8c) getsockopt(r0, 0x4, 0x80, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) 00:01:05 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x0, 0x3}) socket$inet_udplite(0x2, 0x2, 0x88) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2b, 0x10000}, {0x3, 0x66a}}) 00:01:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000080)) flock(r0, 0x3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000) flock(r0, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x400, 0x1ac) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000003c0)='cubic\x00', 0x6) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r6, 0x9, 0x7, 0x4, 0x2, 0x3}, 0x14) openat(r5, &(0x7f00000001c0)='./file1\x00', 0x202, 0x5eb3b685888886fb) freebsd10_pipe(0x0) 00:01:05 executing program 3: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) chdir(&(0x7f0000000140)='./file0\x00') rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:05 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf08100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:05 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000001a"], 0x0) r0 = semget$private(0x0, 0x3, 0x600) semop(r0, &(0x7f0000000040)=[{0x1, 0x7ff, 0x1000}, {0x1, 0x1ff, 0x800}, {0x3, 0x86, 0x800}, {0x3, 0x0, 0x800}, {0x4, 0x7, 0x800}, {0x3, 0x5, 0x1000}, {0x7, 0x5, 0x1800}, {0x2, 0x5, 0x800}], 0x8) r1 = socket$inet6(0x1c, 0x5, 0x1) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x2, 0x4) socketpair(0x1c, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000640)}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0xa7de, 0x1, 0x8, 0x80000001, 0x4}, &(0x7f00000007c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000009c0)={0x0, 0x80000000, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000800)={0x0, 0xffffffff, 0xf, 0x6, 0x4}, &(0x7f0000000840)=0x18) close(r1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast, 0x1, 0x5, [@loopback, @multicast2, @loopback, @broadcast, @remote={0xac, 0x14, 0x0}]}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f0000000980)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="af1aa61ce8a80518551df2435681c883302cc5be171445471d52b194ec2ed559d301d1dd305d5296cc79e7951e16bda352e4a6af5f54c4492efb0d58e405ca4012e9c718eff3e5f12ff5abef9631c013f5d503dfb2b91e27e0cc5510cba5921fce242eb1ddc51016dca32acc594d49734acf0da83e2a6e9572", 0x79}, {&(0x7f0000000140)="a9db9d2c99275a141dc8fce86699afe9839ac87b0cf461cce4130cbf7107b06ef2bd6d48d95c160e82c2016ade2b700926464cb0c48445d02e93f2a131abd1d9", 0x40}, {&(0x7f00000001c0)="e3e73d6fd7572a79d1d058dff0c88dbf34eff12c0e95b9225857b82c570613ca2c313ed6b92c068acdfe5d6678cbeb565f598ec3e19b4c4cdff1fc10ac4c09fcaf338eea1f6aaf03efaee802ee71ffde2bddf786de7f89313773debb197a79179db18e123e8b855236622f7273d7300393fc39c60e77e621a513121cb386676469af0688afa66a7aad94f4e0271e2a8eb81e9dd463c04b31f884f85ee90b63c2adfc9c5eb30ef80c94", 0xa9}, {&(0x7f0000000280)="35c370c16b7eef4af5975016c230390e7787c836a8ab87f1a17c5440a0c504fec54ebf02a8b6efff7a47ae3bdcbf68432c5bc9a1aa13e3687f05544a98a6906348f909a8c73d09aee5a34673a9a7603c7f65bdd876a6a7aa0a", 0x59}, {&(0x7f0000000300)="f5d21b85e75b52edf0ed714fa72ae4a2", 0x10}, {&(0x7f0000000340)="65f38dd70af260e5d15f2f84369619bd7ad2bbb7309221bf16ec3e7af5c84c9f4d2bca327d436b3196f226c2740daf751178a5ba12f6d695f1f964300e7585cc6a155e3b53dcf55dd6aed8bbb9a31c79118c9f30911f5c854c7172c885c80e92b1a60f9ce2889fef609b89297e78bba30b0074bae11f74d30878a14cf573e3fbf259062fa33dd2c5b9bc0bc6648716773bb56ad4e6f3dac15a75c7533f2ae65d6d466499ca946d4fcd7a", 0xaa}, {&(0x7f0000000400)="e23c17cf2d8d446c898d513751f5409e6e9bd35de2cb18ff15927d07ee6e2ca06bd16a57d95e1cdd968017c21b38237c2b64fba12eee8b2977eb6cba8babb35d4f4dd22d96ccaf312345b450e935088183b7d95b2fc2f97e871748866d6f27cc09d89294e88e565317e7c2b1b6733b43a79dc92b6c90290009ef38ce99af40e4d4f4bca8747117e342c7b102c5851863a6b9814e5e564e9ef933466c4923de01decd65bc33a31e6f42ce216c6b68fa13105b48d117a06a5cc25e323f7877fc958425750b7c9265fc3c1763d1fbe7d5096f75cb4f5809706a14ad5ef37328a53ca35ce5ea6458e5", 0xe7}, {&(0x7f0000000500)="59a339463cfdd865d191b62e82719881ed00e5fb198aa25959d04476672dc6ce335e4461738ffaf558cb5594f1ad1b8f1601debb", 0x34}, {&(0x7f0000000540)="637cfa7b0d59d11eb267e0c73a9f2524633053633c21c9d933decad01345b72803be31659faff7a767366251dcc1768d895c49", 0x33}], 0x9, &(0x7f0000000880)=[@sndrcv={0x2c, 0x84, 0x2, {0x7f, 0x9, 0x4000, 0x7, 0x6, 0xfffffffffffffffb, 0x0, 0x11ae, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x101, 0x100000001, 0x6, 0x5e}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x8959}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x400, 0x6a1a, 0x4000, 0x80, 0x9, 0x7f, 0x0, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x7ff, 0x7, 0x100, 0x0, 0x7, 0x5, 0xab2f, 0x1000, r4}}], 0xfc, 0x20100}, 0x20001) listen(r0, 0x0) syz_execute_func(&(0x7f0000000640)="3e66450ffcfa67400fa9440fe52e460fe418c4619c5e670ec441adde7900416b1cc5090000001064410f012580950000c4e1087a2fc4c17f106802") 00:01:05 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) close(r1) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f67696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x27, &(0x7f0000000200)={0x0, 0x8}, 0x10) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000) flock(r0, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x400, 0x1ac) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000003c0)='cubic\x00', 0x6) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r6, 0x9, 0x7, 0x4, 0x2, 0x3}, 0x14) openat(r5, &(0x7f00000001c0)='./file1\x00', 0x202, 0x5eb3b685888886fb) freebsd10_pipe(0x0) 00:01:05 executing program 3: r0 = dup(0xffffffffffffffff) accept4$inet6(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffe03, 0xfffffff) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:01:06 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) clock_nanosleep(0xc1efa2989b1bed16, 0x1, &(0x7f0000000080)={0xfffffffffffffffa, 0x5}, &(0x7f00000000c0)) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x8) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r6) dup2(r0, r6) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8) 00:01:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000000)="331809a2c351c4244ff14d8a52da5bea71acfff4f6b835e3760798abf4b837de78b070778794dc3f7e6295ebb8593b60b08015f1620692367ca65fa86ce1b1d37d720f2f3dff54ff9d590a9335a796c7575c364856bd21ad2d9f72b82d49321eda64d50b8a1411b302d0728ebbe41e259aceada8f8bab78ac63c206d5e0d2e7e24014cef79fd9e333178dc6b9e3ddfa1e295") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xffff, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000001040)) 00:01:06 executing program 2: syz_execute_func(&(0x7f0000000200)="b15091cd807006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e1796d5b5ba161c48192558dc3c366450f186746c421ed65dac4e1d1d0c6730f400f0d18c4ee6d8fa808958e3f00000000520fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe3d30") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x6, 0xf, 0x3, 0x6}, &(0x7f0000000180)=0x18) recvfrom$inet6(r0, &(0x7f0000000340)=""/244, 0xf4, 0xc3, &(0x7f0000000440)={0x1c, 0x3, 0x8, @ipv4={[], [], @multicast2}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x7}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1f, 0x3, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf09100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x1, @loopback}}}, 0x90) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000180)="9d972384d5783c8c61820a1909f4c9db92fec29582593efbeedf2ca92fd50dc1720af065827044122f16488074513df94f897b0f3ec483a38020214e8b99c21515dd9074aa0f71a4f956c7e591021a4e40716def330716b6cc67676f0099f24aa43aca6628482fb68602", 0x6a) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getpeername$inet(r1, &(0x7f0000000100), &(0x7f0000000200)=0x10) 00:01:06 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getflags(r0, 0x3) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) 00:01:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000100)="64c0", 0x2) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)) 00:01:06 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getflags(r0, 0x3) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0b100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:06 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ioctl$DIOCADDALTQV0(r0, 0x4004667f, &(0x7f00000001c0)) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xb8) 00:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x11, "7eb15dcf98c2047720dc39433524297ab0"}, &(0x7f0000000180)=0x19) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xee, "4403b58680e814a03133e95be36c7f17ba335dd93aaeee6228c407b3625adaa85711d605029a6a08a5c9036a5d3dd3e476da64ef0e20d18e482bd4f83695d4edf9e740693ce8f114145c9965b0bd94d9c8d5b38bd3eaf49fcd3e9d96150b565b38eff8c07fd3dff85a7c18eb08645554780387b4dbb1d23131345efbae3e39f20e3d4dc3c15ac82e4f6f531c7f0ff298fc70fa92df14774c91938614198a49c97a17bf73c9bac920977b0a0554185bde23447cb2506ae79be406595f07d0579683b9bbb29de82d63dfc1d9b3e3997cca4e5b773fc7b0568be467e348cd81c6abd812730fd46b0f124900bc366818"}, &(0x7f00000001c0)=0xf6) syz_execute_func(&(0x7f0000000200)="0c0db5b598cd801b69e4f56962f56962e400d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ad9e0da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc00002626660f380404d6eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4470000c401fe5ff6e3c6646736676670664336660fd2938c0000000f01c36666450f17720d14111c54") r2 = socket(0x17, 0x20000004, 0xb9ae) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x9, 0x500, 0x6, 0x1, 0x7a39, 0x1, 0x0, r3}, &(0x7f00000000c0)=0x20) 00:01:06 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0xa) getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) open(&(0x7f00000000c0)='./file0\x00', 0x140, 0x4c) msgget(0x3, 0x102) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:01:06 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) accept4(r2, 0x0, &(0x7f0000000380), 0x0) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) semget(0x3, 0x1, 0x180) __semctl$IPC_RMID(r4, 0x0, 0x0) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0f100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf10100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:06 executing program 3: r0 = socket(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e42666964653000"], 0x10) socket(0x1c, 0x5, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x0, @loopback, 0x9}, 0x261, 0x0, 0xfffffffffffffc94}, 0x180) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140) 00:01:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000100)="64c0", 0x2) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)) 00:01:06 executing program 3: madvise(&(0x7f0000aa3000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x9, 0x4) munmap(&(0x7f0000aa3000/0x2000)=nil, 0x2000) r1 = semget$private(0x0, 0x2, 0x408) __semctl$IPC_RMID(r1, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100040, 0x10) madvise(&(0x7f0000a9f000/0x4000)=nil, 0x4000, 0x0) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf11100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf28100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:07 executing program 3: madvise(&(0x7f0000ecb000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000f7f000/0x1000)=nil, 0x1000) madvise(&(0x7f0000e50000/0x4000)=nil, 0x4000, 0x3) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r1}, 0x14) syz_execute_func(&(0x7f00000001c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000100)="8ce966c75f3968ba03422ecbe6d5ccd769a988dbfb5989348056d468b290e900ce87ac2eddebce92517b8f63b3742f35ed864143acb973eee6ffc50f5e608ce15f5dde6c4d6a99e9ce364ec130c53bc963a592f553c1eb00a3442234d68f816af7eccd41a883fc2fa45f94c9c060dbc62d81816e8ae18d626baa0fdd5f9c388169b1b2beceeda50350ddb70334a8b1051ce416bcb0e386aff58fa4") 00:01:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = socket$inet6(0x1c, 0x2, 0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x4, 0xcb, 0x40, 0xffffffffffff0001}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x326, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf2f100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21ac1400bb000000000000000000000000000000000000000000000000e6ffffff000000000000000000000000000000000000000000000000000000000000000000002400"/136, @ANYRES32=0x0, @ANYBLOB="0600000009000000200000000100000004000000"], &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) write(r0, &(0x7f0000000cc0)="bf5dda83ea78181464c40b5e50d5f6dcf93a75405cb7c753c42cc2c72b46140a73", 0x21) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000c40)={r3, 0x40}, &(0x7f0000000c80)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) clock_gettime(0x4, &(0x7f0000000380)) 00:01:07 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="1e0000008aaeb905995f8dbbec00d136ea170300003eef1bcb3d"], &(0x7f0000000180)=0x26) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) close(r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) 00:01:07 executing program 2: r0 = socket(0x11, 0x3, 0x2) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) r2 = dup(r0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x3}, {0x2, 0x2}}) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 00:01:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8286, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) 00:01:07 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) lseek(r0, 0x0, 0x1) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000400000000000000"], 0x10, 0x2}, 0x0) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x168) 00:01:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000002480)="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", 0xfd0}], 0x1, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) 00:01:07 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="c9ce000542491a4205d1bdf44499c2e8f50a01a1cfc5de1e5f75287fc96ce87dd106621b0fe34e5b25dae8fb36eed44b582dfac28d8ba207b0cb537fd851e51bb3816193fa56de", 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1) 00:01:07 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4) bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf41100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:07 executing program 3: r0 = semget$private(0x0, 0x5, 0x80) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000300)=""/243) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x8, r1, r2, r3, r4, 0x40, 0x5}, 0x61, 0xfffffffffffffc00, 0x6}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r5, 0x0, 0x1, 0xffffffffffffffff, 0xfffffdff) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) fcntl$dupfd(r5, 0x1, r5) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000480)={r7, 0x8}, &(0x7f00000004c0)=0x8) 00:01:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) renameat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000080)="901071a8e0698201a260812e18a82c3cc804a79f483c28f2b55c28e0591709801cc00cfe50d1bab1dd40a0dd25") sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000000), 0x0, 0x0}, 0x0) 00:01:07 executing program 3: select(0x40, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:07 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x1, 0x1}, {0x7be, 0x3}}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) r1 = dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) r2 = semget$private(0x0, 0x3, 0x401) __semctl$GETPID(r2, 0x6, 0x4, &(0x7f0000000140)=""/13) r3 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0xa3bf38d87961bddc) 00:01:07 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x10031) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_fstat(r0, &(0x7f0000000200)) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setuid(r1) chdir(&(0x7f0000001400)='./file0\x00') 00:01:07 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="5f1c9a1df7a1f8ec9491412073dee9c7f673a6b71d0c8f6814c3669bdd60149c17aab02efb3aff86b83190ac4bc1cbfbc13d6c350a452bba7f29b5728b5ca774c78ac046d96d23ae725f193b739c32f6d7322c42f2473f2d058908ab962f4541a49045b67e1adaa680b3a0eb7eaae6ee2e") 00:01:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00080001f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:08 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x5, {{0x2, 0x1, @broadcast}}}, 0x90) fchmod(r0, 0x180) sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="00002e2f4dfa6c65a7bd"], 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) 00:01:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xa9) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x408, 0x4) 00:01:08 executing program 3: close(0xffffffffffffffff) r0 = msgget(0x2, 0x2) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r5 = getpid() r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x6, r1, r2, r3, r4, 0x100}, 0xfffffffffffff801, 0x0, 0x6, 0x9, 0x5, 0xc3b1, r5, r6}) 00:01:08 executing program 3: syz_execute_func(&(0x7f00000001c0)="982cef0f050520d0f80791b0234141e2e99650855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f0f3804830a000000") 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100001f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:08 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00080001f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:08 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x57ed, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfffffffffffff1f4, 0xffffffffffffffe1}, 0xc) syz_execute_func(&(0x7f0000000100)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000005b5b4545e269a841000f99c40379639aef000000ddaee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913370fd93cf22e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x10000, 0x1200, 0x2c6, 0x8, r1}, &(0x7f0000000200)=0x10) 00:01:08 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="23e23249fa4c11b2b9bb00888a4d08f1b97fe1336db244d3675c87b79fe3da981bf535fb2689ccee9b757404b8e4f262c1d9244b7ef913704b1e0736e6afaed8633919b9cf0bfe5f0a4f994faa3b297bdb4c9ca7f9b625ef73bb39d1b869565380751b4446603cdbe88403baa18f5f6b8b28eb5ee32f6304d7ac5cc848eecf"], 0xa, 0x0}, 0x0) 00:01:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0}, 0x667) 00:01:08 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x148) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f00000002c0)={0x6, 0x4, 0x40, 0x6, r2}) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000000)='-%+\x00', &(0x7f0000000040)='\x00', &(0x7f0000000080)=':*\x00', &(0x7f00000000c0)=',#+-\x00', &(0x7f0000000100)='\'\x00', &(0x7f0000000140)='#\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], 0xfffffffffffffffe) 00:01:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x7fff, @mcast1, 0x407}, {0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff8001}, 0x2, [0x8, 0x3f, 0x8001, 0x5, 0x5, 0x8, 0x8be, 0x5]}, 0x5c) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6530718a747672bb84f1bb8d7f8f9e02c33100"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10) 00:01:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket(0x10, 0x20000003, 0xa209) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x7}, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x8008, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000010000003ddb2aee9a744798f875355e0e2f5379603849569783800b1d87779b897211000000000000000080410000000000000000000000ff000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000800"/165, @ANYRES32=0x0], 0x2) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00200001f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:09 executing program 3: socketpair(0x2, 0x1, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x380d29d, 0x4) clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0) 00:01:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c7bb4088265300000000000000000"], 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 00:01:09 executing program 2: 00:01:09 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00fffffff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:09 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmdt(r2) 00:01:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80412, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) close(r0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f00000001c0)="7e46c18829b86dea0bf08c5baa82303d1bb6ab82c94fe10c7e2eac1bf58f76ef61c87036fdd617bb0fb082b2056aaf3ee8d48d4f1e53315855c7b67feaba73184263e5afe2adbc7f8357421015024865d4968c27e47353452f047509158bf90109295115258e2e07ddb243cddc3faad41a4f89b191cb5277d6951bf38f6999b0cb4e79a422cd38071b9b763ea09ad80765a58d1089f94d6a47a185905e67e39ac2d5395f61e03d5f7c8b809243a6e8c6181aed1946d08458952e84b567d95d049bae4963d3e10ed4473b6dc5aaea0bd15f6ac0f632a59c6060a82bc908258900") 00:01:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) r3 = socket$inet6(0x1c, 0x3, 0x0) sendto$inet6(r3, &(0x7f00000002c0)="9dbe0b3fc1f2349540cc1a83fd5ba1a7b85918b48cdf6a43ce085ebaee84644d6028f2858e77a89c951b297856718d6568d8d71a0c2d471d47deb34c673c3cc05bce1d2dbb81c4c9211a2548fa3d9ac0fd45be42c529f01dc4f58a23b0", 0x5d, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x800, 0x3ff}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x36c, 0x7830, 0xfffffffffffffffe, 0x5, 0x81, 0x6, 0x9, r4}, &(0x7f00000000c0)=0x20) 00:01:09 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e85d63574aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088bbc1f4da933e6d244e21c8e77183c85ee94439934d3306d4ec398b5e23ce9ad6b4e52b153d9de712ef8841da64bc8a43e0bacb571cd582a6e0f58b7953b050978a68e8953565fc18c23fee2f2b55b0a78c786763999a10342cc6b22b", @ANYRES32=0x0, @ANYBLOB="0400ff7ff9ff0000"], &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x3}, 0x8) 00:01:09 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x1) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r0, 0x81) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:09 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100200f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:09 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmdt(r2) 00:01:09 executing program 2: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0xd3, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaabb0004ed649bbbc5718649ed55ab7ad15b8c27ded8eb6ec17f9c5f60399a9608310d99fb45df3b4cd95e622de3e5947f68077258917c113dcedca8f3ea747cb406eeba15edd54ea4d90c2a0b4636b95091076a9db3a1dd1d5a75c8b83d6313a3bc32548618eaa17c439ea68d894ea75077d364ee7287a3d5d33ebd7040608e637b3d145aa0f0290a994341ba61f4731c7c1c7f84ec42821f64703acf176238e170937bb10c39ac41726ae4ee3a91465dafc1717835b6811050d6d3aae59092ac0c3442ce41e3144d"]) 00:01:09 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x0, 0x20000003, 0x200) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10c00, 0x140) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f00000000c0)="04d5f6f1e3121fb5f39b89c7b506c7c4e3c6e330f8b006dbfe3c808a13dbf50db0bf1642ff4aa9b261cef5b0647961a2be7a317d326a49fe431a050b1d59fd34ebadc17b709606") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x100, 0x100, 0x91, 0x6, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, r3}, &(0x7f0000000180)=0xfffffffffffffe29) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r4, 0x3f}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) 00:01:09 executing program 2: syz_execute_func(&(0x7f0000000100)="b13691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") syz_execute_func(&(0x7f0000000000)="0f01d6c481716a7cd10067dd22f244a68fc978c3b1bb7ce3e16766f298f031ae2f000000c441f5ec60ff66400f3801b66d000000c442edb99a00100000") 00:01:09 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100300f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:09 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xe583}, 0x1) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2020, 0x800000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x447c000000000, 0x7fff}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xbbd}, 0x8) 00:01:09 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xe583}, 0x1) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2020, 0x800000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x447c000000000, 0x7fff}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xbbd}, 0x8) 00:01:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="c2022e2f66696c65b897003000"], 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:09 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="63b6f6b316fe6d076fa533bfbbbe469140ffdaae69c7f6cc337fe7d5043306f5aa1119030a5d45f17d565f", 0x2b, 0x4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) 00:01:09 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f0000000180)=[{r0, 0x80}, {r1}, {r2, 0x4}], 0x3, &(0x7f0000000240)={0xff, 0x4}, &(0x7f0000000280)={0x1000}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)) 00:01:09 executing program 1: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) 00:01:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000600)=ANY=[@ANYBLOB="a609000074901db262818d0ad92c18a02c234eae16b572673c30c6cb9410754fb30140c2cffa80c3d7cca79a644c4f5b2824f20605a6b3c076743f0ea344e0679fa2a2c2e2aa9160dee5bfcd8a496e3b84141210624ec3142ca8ee90e21511b102ca40596ea7948d1834ef30b235c08530b958902a645000000000"], &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r1, 0x200, 0x1}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xc20e}, &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/155, 0x9b}], 0x2, &(0x7f00000003c0)=""/183, 0xb7}, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="00000a0002000600020028000800050003009bffff003c0939857ee434774fb3dc74a5902550993810a32c0d27f04af2ff9c0a00266447a93a8c38c3676e791699b98f761f4222e0b1ef3e87a64e7535026ebe420f02424dc4fe2e1b1d9619c61b281b0d59dfc8e1f8370fab2ed43fa77bbfbd32591ab05056898d7499a45a79dbd3fa0380e3dec2edffcb0558b996c08fcde5506400"], &(0x7f0000000140)=0x1c) 00:01:09 executing program 1: syz_execute_func(&(0x7f0000000180)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b6936d9fa4fe16767008fe9589b26c7e4c753fbc4f1ede1fed4f4663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30f476736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:09 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100400f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:09 executing program 1: truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000400)="c1d26b760c60ef61eafd8007b9e5c15cc3515a458993e0a4d95a2d41f90160d4638eb9cda10deb9661e4b588cbb7dbd856ea43d6d2904176afb55715a27ba43c56c204036b6165681b481cdadaee8010f4bd46c2542d9f7829f7950a41f8087a92d8bee346e1a85f0380a937eca0cfcd7216666c21abfe28f080fed610402257223e86ac12479be7411db0dd1bb192f8859ea2b91aa8a4829af383a11234079e49979aee154ece498d90273398b6684bff9d57b41b0c2e7e7584b030220a72d13fdf4b677fa35f28ee85d647ad8400"/221) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = getpgid(0x0) getpgrp(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x665d) accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x3c3, 0x10000000) clock_nanosleep(0xf, 0x1, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f00000002c0)="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") 00:01:09 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001000)={{"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", "6c8c05d1b3a3e4efa775ab683f7d15093aa6ba7eea631700ac80da9dfb2b9531", 0x1, 0xa9}, &(0x7f0000000000)="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", 0x8, 0xfffffffffffffffb, 0x3, 0x8, 0x4, 0x4, 0x4, 0x1f}) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:01:09 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x20000006, 0x46aa, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 00:01:10 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100500f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:10 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:01:10 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000227, 0xffffffffffffffff) ftruncate(r0, 0x20000007) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x1) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="8fed46eab2765833d4fcdd69c5ea0a5c", 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) 00:01:10 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f0000000180)=[{r0, 0x80}, {r1}, {r2, 0x4}], 0x3, &(0x7f0000000240)={0xff, 0x4}, &(0x7f0000000280)={0x1000}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)) 00:01:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"9c8f031e578c661f5317b8e0399771decaee62c9d615ba6a4408de70e052402a19a1dfa3399a38ba07942c1f6ccaf0e4feec88065a9fe6823e8e0f52625067551453095420322ed34300f47a801cdf04975a2f2a2440bd4bb2657cc95d27cfa33228e95defdfbabba490a4fb5dd526e7674ff424e6fbda91eae90c708a11b558e719c1768f4b22e895c4182f83c31a6569408d8a610ae7354b95697fe186b88715f393b6dc967c36d966ee23252e9d25f164d72bc1c4398ef3da772ebb858fce3a2a3bb47b46bf805237a3d4d127aab73fdeedfa13cb39cecc238fdd75a4681fa092174a412d43e5c9932433696aea5883ac654c7c8fed1e724ca1b0baa889db3672c81549c9946070905c507a00ae40fcdc9802e5235ee615728c8a17accb2ec0515772da188964569befb4fe8cb3270390f1a5ccd560b61d9fc59376cd2c3c7ee0713c9cac2658cec93be7e43a9a1a31efccc2a5552075e7ef78182e8ce59a54feeae1cd6eb5453fcf7c3c4f94ead8cc3f3edc07d1e8ae285fec0394efe38df51a26ed232b4bbb7690f8383b1638446d4db99482d4ce4a7030e3adfd2ab5eb1f9407992ac1ded3653f6021b80ab4996a14f75af2187d7ca027bc8754988b172b0882445b2d895a16c719b3ebf4e0beea670c300c6088bce544912acc86f0bca95aa5f521730f9c4c4d3b712b94a7ff81055270ab2c09561e95b62918b07154a6e39668e14d153cd8874c86df0782606dfb102517892d9ae89cdade11a071fc26c782ceb2924bffb41c0e6698a1d5a796dd237a25ae48ada00b119a9f9b4fa18e2a545f55aadf40c01db6106827417f329ad07625baf19f04d247045acd5737a9350d234e0c74738da0d0b1b0a06baf89b6c7c0f788d9fa4e1d405d8f90be037aabe37877408cf042547e59cd84d4e2797e21818c09ae894986e35b88a26b4d9877a2dac6b1a7124a65aa63c9dd2f4d454fbf2bdae80c9039e208bd4988aee7c25371e639acd3220d4523195d7a80f267202c683f36bf74432338a3c5a14cc7d7abde9b7c2e481e81fd7415ede7ec5afc36e4060008a85a32b5cd1df7e31cbcf315bb2f072763e3bd0db9db57b5d662b97d0f582c1bdb091750b5080c6fd5bd8ba8af8c6cd7097fd28b71ac06bb58b1da14c1959aeb60182344fa830a01c17639ae2765a769941141c53e7a0589f4d34ef476d0ee42c8518d61cd70b9f20378f2fab01a40b91a62306022c104080e54134237f347adf389e5192be75e7bce2b01e028a1d881ed2f963dd13fe943b7c2946c50b04ed7f6a98f07e7f426f9c052c2ebbabd2db3627d53856dc89523bd9c3c6439482fe6268f02c27dd9f0af77834b30318c9a902e4b60b51e585233617a27013079b8215afb81fa48b7094107750c8e0d50948af136043c5b74bafde5ba15903f616f4a79b94e64aa7140a3d20b", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:01:10 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:10 executing program 2: r0 = open(&(0x7f0000002380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) writev(r0, &(0x7f0000002300)=[{&(0x7f0000000100)="a9fb128896e576b4a0499f7be2aebdb2bb88a794da04d04eac437bb725f700bf6facc122472403fc0531f8c03eae76297c2035736677701362538eed3ef738e94806fbced48c7cddd484b52b093cc524d96ea8e0638ddc390d522295e2e369d23d157e463d15d89f57", 0x69}, {&(0x7f0000000180)="0560beddfef7cb2374e78a4633f573c461d099cb2a763cc3212d926c1345d22db63dddcad1bf2a2c3c3d6d65a30cef4d83149935d7a62803a8207a8056edbc42a0d5088203ad0f0c6d35091db16399f9", 0x50}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="b6bf577ca8bba2892bf2c9eaeb36508b8b78d0e3be3330b79a67cb247227a046126461ddde721678fe0cf12b166a5584cbd026e732ec009619707cacf14e6ff46e89de8f4ef5970cf9481d562e5d7aafae6c31645572a85cebe2a096c105a073ad6c11c1a61ee6b710cb8f42e25b0ffa6d61034c47573aefcaa0bddcc15b0422e50c862f4553203d54b4ccd6068fab7b38751e0e181608f7ed48d496edda84b25cfeb74e9ad2df9fc85879a20b7fc71047311b63af20d62f3e5a8bf61d725126a9c97163", 0xc4}], 0x5) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x8000) 00:01:11 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) truncate(&(0x7f00000000c0)='./file0\x00', 0xd74) syz_execute_func(&(0x7f0000000180)="0c08c4817a2df998cd801b69e4c441f5f315000000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4a6c2d7abab2a00c4da7676c5f2168f4808eebcf80000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea010f6e5c2400f265dc5f0064f20f2a6ddc5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d1411c401fd5b7b0a") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, 0x0, 0x37521b781a463aa5) fstat(r0, &(0x7f0000000140)) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100900f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x15], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:11 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) truncate(&(0x7f00000000c0)='./file0\x00', 0xd74) syz_execute_func(&(0x7f0000000180)="0c08c4817a2df998cd801b69e4c441f5f315000000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4a6c2d7abab2a00c4da7676c5f2168f4808eebcf80000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea010f6e5c2400f265dc5f0064f20f2a6ddc5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d1411c401fd5b7b0a") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, 0x0, 0x37521b781a463aa5) fstat(r0, &(0x7f0000000140)) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100b00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:11 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5098fe978dbed34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3014cdea560d419e701b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) 00:01:11 executing program 3: r0 = semget$private(0x0, 0x4, 0x8) syz_execute_func(&(0x7f0000000180)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x5, 0x2, 0x1ff, 0x800, 0x3, 0x7]}, 0x10) getsockname(r0, 0x0, &(0x7f00000000c0)) 00:01:11 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) dup(r0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r1) freebsd10_pipe(0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) writev(r1, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100b00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00101000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) socketpair(0x17, 0x2, 0x200000000000000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x6, 0xe84fb81bc69f31b2) lseek(r1, 0x0, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 00:01:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200, 0x2) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000240)="3e84740363eb5ca15a4ab348d8a7020b5fa9dbc177a4efcf47efe02f9265d34a42fa6936fc3f6e9381badf0f694cc12d9f6603009dd3f0f2b3b590a5db66aedca60d021548923624c2adf2cfd12d55d1db5a83522d257095cade393347b91f03894c827361f124a43e1c53970cf41d4631c2a6eb106408d007d60b559640814df8bbdc09a29e3a0ebf013f0bd650aa135d3557fb28181b5c32b22fe55afc0e7c316e70ac1214765a50e08600ecb48f90d2bb383116f764939e7e11c1c0b9") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) 00:01:12 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) fchdir(r1) syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55cc4e1f1fc6a00660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebebe28f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00fffff4fddf016d6d110f66474eb83aa2f1fbfbe2") 00:01:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x2000, 0xfffffffffffffffb, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6, @mcast2, 0x4}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x71, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x800, @mcast2, 0x5}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00101100f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:12 executing program 1: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x1f, 0x3, 0x6, 0x3, 0x40}, &(0x7f0000000300)=0x14) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xfffffffeffffffff, r3}, &(0x7f0000000180)=0xc) rmdir(&(0x7f0000000040)='./file1/file0\x00') 00:01:12 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="90", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x6, 0x7]}, 0x8) execve(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="1e", 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x7fffffff, 0x0, 0x9]}, 0xa) close(0xffffffffffffffff) truncate(&(0x7f0000000080)='./file0\x00', 0x200) 00:01:12 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xabe, 0xfffffffffffffff9}, {0x6, 0x9}}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r0, r1) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) 00:01:12 executing program 3: r0 = socket(0x11, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c652600"], 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="090e", 0x2}], 0x1, 0x0, 0x0, 0x10000000000}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x4b0, 0x0, 0x27c, 0x80}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x80) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001600)={{"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", "78df7c64439f0e107a446b3914556b669e4be0f68712d9d36c1eddcb03386d4a", 0x3ff, 0x1}, &(0x7f0000000600)="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", 0x100000000, 0x401, 0xffff, 0x6, 0x4, 0xfffffffffffffff8, 0xffff, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="00d702134fa3150bbc8b961309ebd445ec000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x800}, 0x8) 00:01:12 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000000480)=""/192, 0xc0}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/205, 0xcd}], 0x8, 0x0) writev(r0, 0x0, 0x7f) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdcdcbcaf06100000c645d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) syz_execute_func(&(0x7f0000000000)="66460f38257f383e2e2e2e6666430fe501c4629101f8c46355023132c422cd47ae763f0000c4e11df1dd7504676566460f3a2159aeff8fe870ee140100420f72d40b") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x1ff3, {{0x1c, 0x1, 0xf1f, @mcast2}}}, 0x88) 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00102800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:12 executing program 1: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)={0x2, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311ea09347a964470a1a42c66756764379421f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0"}, 0x8f, 0x80000000801) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) 00:01:12 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9008f6978d6be0000000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f66400fd37a8676c16161787896c401fe5ff6a9c1460000e1b1ac45e2a62c2c2a0fc2400096009f") munmap(&(0x7f0000a5d000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4) 00:01:12 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) writev(r0, 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x2a) fcntl$setflags(r0, 0x2, 0x1) writev(r1, 0x0, 0x87d28be2eb52f84b) 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00102f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:12 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) open(&(0x7f0000000240)='./file1\x00', 0x30001, 0x8) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x100000001) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x2d, "f70c288accd6e27838180e94c1d138f77a3dd9431e41ac55c259462a187a26eaa97ff919f4239eb747cbc82faf"}, &(0x7f0000000100)=0x35) 00:01:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@rand_addr, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@rand_addr=0x7f, @loopback, r2}, 0xfffffffffffffd66) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000100)={r4, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x100000001, @rand_addr="e825431fd8aab8259b9a09d0cf5b219b", 0xc97a}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000140)=0x10) 00:01:13 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000080653000"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0xb) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r2 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) openat(r2, &(0x7f0000001300)='./file1\x00', 0x202, 0x0) linkat(r2, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x7fff}}, r1}, 0x8c) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00104100f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:13 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) sendmsg(r1, &(0x7f0000001880)={&(0x7f00000002c0)=@in6={0x1c, 0x0, 0x8, @mcast2, 0x4}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000300)="648fba6f8775ed64fcda7a8477160f3e27e90906d63965de40bcc179a9d59388e268758ecb5c1cf8a5cfad56a16560b0bfeef17a8ea37e7de85188cd9ecb1b7ab3f1ed8ce5080c6e833bc7770e8245a1d4bf39f94d3434c48dae5f3b210627bbf48aa96b59cd9f183eb7e276b1f335f194aa58048a113711392c87d170a7498147112ff4a965ab2f12c14dfccf732e767f033ecf2ba0f2ffa022730ce673235e8a28840fbe8026fa9306cff8ecb892267e95dce60d8cee26ed3017b5d2a9f50d2e9bc373dfcbe99f6ac17196de515b87e38afad4386b3ccf7f0694426be936", 0xdf}, {&(0x7f0000000400)="4a91f4b83053f5709c42700ace", 0xd}, {&(0x7f0000000440)="ae97e6904c610113238a84f874cf7040fdc3f45a0fd7e60d1addd3fba206a035c7b2e9c44e31833e87d046d15c3a56a110f4b055337fd3635a79c1749ec3383416c58cb3b931d1641ad0b389ead061e286df9b56b282d57d80641e64bb5e2049d24b3ccc35e7ff551b3d7a1be7188cbf585ba1464cbf2fc3d8b3f63586ad80424a6acd7cd50ab0be9f07bad1cbdfaab946f20d5be19233d5137ac14ebc4859f8a6f7010bc8637e3d11064164fb1ee64afa68f84c08bd3c", 0xb7}], 0x3, &(0x7f0000000540)=[{0xc0, 0xbf, 0x0, "a72ea29d850d4b34037c695c0848ed702d64b7bbde422fd52784c0090f2be550720f0025847777958292e1980d78e3dbb7eec0854a6e68b67302041dd18df353a6964edfa6eb7b37e55901fe3edf3cd8bf56cda675f83d8f59a4edbe8fdb7f416799e09300b7d487127b539b9382e4e4a76f034a75a560697679652674069a3ba3e061122523925f1b95f0f7163f97f4f4cf6a468af7dfd4c7e871e9ba3a1863f9914320eddab85ac02a"}, {0x1010, 0x0, 0x8000, "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"}, {0x18, 0x0, 0x3, "7d85ab"}, {0x110, 0x95, 0xb92, "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"}, {0x78, 0x88, 0x80, "5423855c5e8a434fd8eb50ba54ec7bd3b23fd7fc510284c4eb391d1236806be6fccf6202481b088294852fd26033826f3aaffc11c31d65780a50a0a11f80f7e2688d303e28b437f266375c161232ae477d0806d5375213785aa0987bf2cc1137b0b62e"}, {0x38, 0x89, 0x7f, "8225f33cfdebb25677353e20275749da246b58bcabebb71d3edf6f512710457cef8fba10125238cd"}, {0x90, 0x0, 0x3, "22bc4aec14f208c0287093acade145733c9d941653db11af81e084c23cc17895083882745570cb195a113981cbcd1094e6513fed9c045848da27b77fe693aa61c7c29ebde5233290a91cc9ae6110e3d8e27d044e686cbccfa80964f606749da5202edef40b7935d45eb141346e22452caafbae29a9b35dd12f0f8579b9ca94a7"}], 0x1338}, 0x80) r2 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000000), 0x4) 00:01:13 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) writev(r0, 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x2a) fcntl$setflags(r0, 0x2, 0x1) writev(r1, 0x0, 0x87d28be2eb52f84b) 00:01:13 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) writev(r0, 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x2a) fcntl$setflags(r0, 0x2, 0x1) writev(r1, 0x0, 0x87d28be2eb52f84b) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00104200f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00104100f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:13 executing program 1: r0 = socket(0x1c, 0x20000005, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696765302f66696c653000"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:01:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) connect(r0, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10) listen(r0, 0x7fff) listen(r0, 0x3) 00:01:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) flock(r0, 0xa) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100601f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:13 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) open$dir(&(0x7f0000000000)='./file0\x00', 0x8800, 0x40) 00:01:13 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08ff000000380000000000019078ac2300bb000000000c0090780000000045000000000000000000ac2300aae00000000808000000000000"]) r0 = geteuid() getgroups(0x8, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:01:13 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c24b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0xf, 0x1ff, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x1, 0x0, 0x80000001, 0x7}, &(0x7f00000000c0)=0x18) 00:01:13 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = socket(0x1c, 0x10000005, 0x14db) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0xfff, {{0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}}, 0x88) open(&(0x7f0000000200)='./file0\x00', 0x2, 0x80) open(&(0x7f0000000240)='./file0\x00', 0x80, 0x80) r1 = openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x20) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x2) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00107901f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) clock_getres(0xf, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000001680)=ANY=[@ANYRES32=r7, @ANYBLOB="00100000020000000400e30601010800090000001c004e21fafffffffe8000000000000000000000000000aa0100"/148, @ANYRES32=r8, @ANYBLOB="414e000005000000090000000200000006000000601ae9be6220388df55db0911f0d"], &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) 00:01:14 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r1 = socket(0x2, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) listen(r1, 0x80) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) ftruncate(0xffffffffffffffff, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:14 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = socket(0x1c, 0x10000005, 0x14db) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0xfff, {{0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}}, 0x88) open(&(0x7f0000000200)='./file0\x00', 0x2, 0x80) open(&(0x7f0000000240)='./file0\x00', 0x80, 0x80) r1 = openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x20) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x2) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000009000000000000000000018600907800000000609433df000000000000000000000000000000000000000100"/102]) 00:01:14 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) open$dir(&(0x7f0000000000)='./file0\x00', 0x8800, 0x40) 00:01:14 executing program 3: r0 = socket(0x2, 0x20000003, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65302a00de0e8a7fa019f30d68f3096afe5f36f6f95b0e884c7cd670c9afc00799a68379172e38e280a6d5fcb3e8aa5035525ac37b59b648fd5663efeee9c83ca840dfccc7031baa9c02fdb955ffd8d043477aaad1519218d3fa1b46a1c59f03e7d9ec3e1e4690e18a3352e02077af46387f88a58436910d1d9a125448e9eb4d989279e0342348226c122721f1869cbd4e4629b697d6bce98b598479"], 0x1) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xd4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3, 0x5, [0x40, 0x8000000, 0x1, 0xb4, 0x5]}, 0x12) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010e803f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:14 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:14 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r1 = socket(0x2, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) listen(r1, 0x80) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) ftruncate(0xffffffffffffffff, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:14 executing program 3: r0 = socket(0x17, 0x3, 0x101) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x13, "7eff7ff5ccc00da76a8803650dc6b88cc68c09"}, &(0x7f0000000280)=0x1b) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2119000000fe8000000000000000000000000000aac300"/128, @ANYRES32=0x0, @ANYBLOB="030000000009e900000000000400000006000000"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r3, 0x7fffffff}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0xaf5, 0x81}, 0xc) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x100000031, &(0x7f0000000040)=0x1, 0x4) open$dir(&(0x7f0000000340)='./file0\x00', 0x100100, 0x4) 00:01:14 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000000c0)="c599649d6f8cefccb18778c387e211646cfb6894c0f6827fd11e146fa1f7b6f4c22605211649d8cee03159ab03a641c8f0fc778580d1") fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000080)=[r0, r1, r3]) syz_execute_func(&(0x7f0000000500)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2128f4808eebce00000802000c42922f48c46b607000000db5d0000db5d7d1c1ec1ea01eff265dc5f004f5b304545e269c4c3fd00ef00000f9945332faee4eefdf50f54635b36f20fc250fedac4a1e1e0ef26400f0d5ac401fe5ff6e30f3647df316736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:01:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x40}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) 00:01:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = geteuid() r2 = getuid() r3 = getuid() setresuid(r1, r2, r3) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010fd05f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x44, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x1, 0x800, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x9, 0x54}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xf8, 0x800, 0x6, 0x100000000, r1}, 0x10) 00:01:14 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a41000/0x3000)=nil, 0x3000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/61, 0x3d, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket(0x10, 0x5, 0x4) r2 = dup2(r1, r0) clock_nanosleep(0xf, 0x0, &(0x7f0000000300)={0x0, 0x10001}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xffffffffffffffa0, 0x7, [0x5, 0x400, 0x0, 0x2, 0x0, 0x1f, 0x7fffffff]}, &(0x7f0000000240)=0x16) getpeername$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x4800, 0x0, 0x81, 0x141, 0x5, 0x4}, 0x20) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:15 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="982ce00f050520d0f80791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c044f7372d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:01:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = getpid() r2 = getuid() r3 = getgid() r4 = getpgrp(0xffffffffffffffff) r5 = getuid() freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000009c0)="9b367511a834f0409e1297b64db6a152104466f5f469ada469651e25059ba70782ba74565b0634632974b03f3c3fbe34c417763099e9d29cf44ee96449811c2ebd693e01d8a9700641555be69e5be4d8ba0ba42fe831f7e85fb812bef9487d") fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = getuid() r12 = getgid() sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="ef927fa83a86b7de7e7fe7b656dd2ee38437bb54c1b4d2ab2114edce51be36ebd80163f9969e66dda333ceb7b3c3ba4aa9caefb7d71e07f5f4b60f37bb1285d62a32f823f639b9a11a4819acfffa0bdc3e85104856d27e4aac299e319213", 0x5e}, {&(0x7f0000000280)="bd8a829b475c2e679ec7b3b453922d2983afe9d7775086c74023977c2088a100d3cbcfcbbbc022261b3a1c55c8f15b851e583d973bbdca01c04c15a23bbff25860e4beb0d42cff7414a8746895f679483341458973940e06b118d6689df5dca55cdcb08504d914d9337d8afa16aa56ce72339d414abb2333e3d784365bb349fb96398dc77e4f5510cbd3238cd4dde1ea6f0d4eaa0cfe5cce85106462e31a80738f7d4e5e44ffba866b2f33783285ee0deba343c5", 0xb4}, {&(0x7f0000000340)="2e1f2106374dbf9670b475e308f9a638e37e2bff010005b4f3ded69b4ca917c17e3caec184c5fa6b01d848812713ba4b633328cd34a80176ffac58ec60f3256cf8917d58cd275155b762f0680502bd3568ea090e82b92310ffa34d4493ad9a95fb309c202cdc1ea615aaa56c34c48c428e8768942b29ce6ae7740f6963e10e9b34d59c1ba01705b2d31b2690bf0c912d961b1b5e4f23068d02ec4736fe9e713057bdeecf2be77c8923a9fb03e44758b741975b34a017fe06c07e3f59b5d36d46d0a8", 0xc2}, {&(0x7f0000000440)="f01c1ef37492617c35553559084189c66acad68e2840343bf12802b2e1fae2a8058ea77592a0b2cee3e868150118776f3e844e1fd15664e42ddec3464ccfacb4de622dd3e0ec338c8ee53218ed367b562b25d173a0f2b0e3851d2151b11e840930ab9dc4f1865dd5bc3e7fbfab1e27f5086927e6071a84fe4d14f5a83678d7e3e807f0087f55927217d1a3ebdf47d436fc0ad68c72b6b21dd7addf4a55b85bccb8a5fb11639de3e2fa8b3dc8cae850e3e626c87105627c8b3bb981f99ebf23a6b0fff89de09706a21d8328e44d829c15abf34338e4637d623d563d57344cad711aa6ba4a8c6fe27d5accd8cf1f70a3", 0xef}, {&(0x7f0000000540)="a60dd392d27a34ce20f8642fd75529b9fed98b4d0a", 0x15}, {&(0x7f0000000580)="93610bc4314fe04ca23c4bb1299d3a0056f6a51de4c5865c223673e7f10868f09d175a5562789f7ed6dab6d82a2562f2ef1a2dd88114651a2aabfb82db68bd41b7f7c4d7cac35e34309f067e2d7d48b21915f0726dd70a742167ac2eba2f33db2dec25d4aa58e611960cd23f306ad3180c04d00f800b1089dcb7645579c8fd079a60d869f10968d615dcacc21a3270d900c30ce67e22f6927b8a0156bfabc410915e7554b95bd16c98dae7fee98dfabb097a768b6d16de5228a0b986899045861cb4216cf4cca726ffa5f5ccf7fac7897bb961a550c36701aba6284d697f2073be276043cf67952aa65e98d0029017f0c7096b3f9d", 0xf5}], 0x7, &(0x7f0000000b80)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffffff030200000006392fbb3d84d6a43a2e522df84fdcd4982e7ffa883f0fcc6b755b0136dc4cce3d8d1d01db6a402dffbd14e0bb0f870c913b0afb7cb3fc1c55b8", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x170, 0x2008c}, 0x108) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f00000001c0)={{0x743, 0x400000000007}}, 0xffffffffffffffff) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100106f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x904, 0x1a0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000480)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r2 = socket$inet6(0x1c, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000300)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3}, 0x8) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:01:15 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0xc220, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0xff}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) socketpair(0x0, 0x20000005, 0x6, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x7) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000140)="5bddffdaa09ee3e28becc115bb7b2ee6ee350c7fc1d391782fa4cf1d53646c69b2bc383ccbfd82a6acf0f98413a731fe5f3211b10c3c775d9ef60630d6b04ac9f0a953621bdb6e02060fb5f62729baebee137b03563ad8c791a91eb32a0b5245ee844c123fa9d0d0585e9b85a1585fbdee2d") ftruncate(r0, 0x7e2780e4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r0, 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x1ff, 0x7ff}, {0x3}}) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f00000001c0)="ffa04a8f1d3c00fa3c412d8f19df98c912442a026923f785fd1ea96ed76fd203d444780f5da89b5235fabd8a4ae824b0757827fb546f39d17f2429c694040c48928a50345a9079f4ab3b65969dd4283e6f20898ceb3fed1c63587d56017627b56ad7abdb89c0a3b4b7b83e50f6d498260496bd1d4767af3748961e36979c61249a731413c69e11c6bb85fd191627cf00f57433ad1e3214867661ba98a57a1c7b91aff3b394024572b640b061dad4") 00:01:15 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1f, 0x0, 0x4400, 0x80, 0x8000, 0x8000, 0x2, 0x9786, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x81, 0x1e, 0x4}, &(0x7f0000000180)=0x10) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000140)={0x81, 0xff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x10001, 0x2, 0x100000000000}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f00000005c0)="180ec4637916d7b03e83c509cd801b69e4c4d331719cbe9989999999624af5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef043f71d00000000f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4e1fd29a132233333c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:01:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = getpid() r2 = getuid() r3 = getgid() r4 = getpgrp(0xffffffffffffffff) r5 = getuid() freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000009c0)="9b367511a834f0409e1297b64db6a152104466f5f469ada469651e25059ba70782ba74565b0634632974b03f3c3fbe34c417763099e9d29cf44ee96449811c2ebd693e01d8a9700641555be69e5be4d8ba0ba42fe831f7e85fb812bef9487d") fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = getuid() r12 = getgid() sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="ef927fa83a86b7de7e7fe7b656dd2ee38437bb54c1b4d2ab2114edce51be36ebd80163f9969e66dda333ceb7b3c3ba4aa9caefb7d71e07f5f4b60f37bb1285d62a32f823f639b9a11a4819acfffa0bdc3e85104856d27e4aac299e319213", 0x5e}, {&(0x7f0000000280)="bd8a829b475c2e679ec7b3b453922d2983afe9d7775086c74023977c2088a100d3cbcfcbbbc022261b3a1c55c8f15b851e583d973bbdca01c04c15a23bbff25860e4beb0d42cff7414a8746895f679483341458973940e06b118d6689df5dca55cdcb08504d914d9337d8afa16aa56ce72339d414abb2333e3d784365bb349fb96398dc77e4f5510cbd3238cd4dde1ea6f0d4eaa0cfe5cce85106462e31a80738f7d4e5e44ffba866b2f33783285ee0deba343c5", 0xb4}, {&(0x7f0000000340)="2e1f2106374dbf9670b475e308f9a638e37e2bff010005b4f3ded69b4ca917c17e3caec184c5fa6b01d848812713ba4b633328cd34a80176ffac58ec60f3256cf8917d58cd275155b762f0680502bd3568ea090e82b92310ffa34d4493ad9a95fb309c202cdc1ea615aaa56c34c48c428e8768942b29ce6ae7740f6963e10e9b34d59c1ba01705b2d31b2690bf0c912d961b1b5e4f23068d02ec4736fe9e713057bdeecf2be77c8923a9fb03e44758b741975b34a017fe06c07e3f59b5d36d46d0a8", 0xc2}, {&(0x7f0000000440)="f01c1ef37492617c35553559084189c66acad68e2840343bf12802b2e1fae2a8058ea77592a0b2cee3e868150118776f3e844e1fd15664e42ddec3464ccfacb4de622dd3e0ec338c8ee53218ed367b562b25d173a0f2b0e3851d2151b11e840930ab9dc4f1865dd5bc3e7fbfab1e27f5086927e6071a84fe4d14f5a83678d7e3e807f0087f55927217d1a3ebdf47d436fc0ad68c72b6b21dd7addf4a55b85bccb8a5fb11639de3e2fa8b3dc8cae850e3e626c87105627c8b3bb981f99ebf23a6b0fff89de09706a21d8328e44d829c15abf34338e4637d623d563d57344cad711aa6ba4a8c6fe27d5accd8cf1f70a3", 0xef}, {&(0x7f0000000540)="a60dd392d27a34ce20f8642fd75529b9fed98b4d0a", 0x15}, {&(0x7f0000000580)="93610bc4314fe04ca23c4bb1299d3a0056f6a51de4c5865c223673e7f10868f09d175a5562789f7ed6dab6d82a2562f2ef1a2dd88114651a2aabfb82db68bd41b7f7c4d7cac35e34309f067e2d7d48b21915f0726dd70a742167ac2eba2f33db2dec25d4aa58e611960cd23f306ad3180c04d00f800b1089dcb7645579c8fd079a60d869f10968d615dcacc21a3270d900c30ce67e22f6927b8a0156bfabc410915e7554b95bd16c98dae7fee98dfabb097a768b6d16de5228a0b986899045861cb4216cf4cca726ffa5f5ccf7fac7897bb961a550c36701aba6284d697f2073be276043cf67952aa65e98d0029017f0c7096b3f9d", 0xf5}], 0x7, &(0x7f0000000b80)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffffff030200000006392fbb3d84d6a43a2e522df84fdcd4982e7ffa883f0fcc6b755b0136dc4cce3d8d1d01db6a402dffbd14e0bb0f870c913b0afb7cb3fc1c55b8", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x170, 0x2008c}, 0x108) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f00000001c0)={{0x743, 0x400000000007}}, 0xffffffffffffffff) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000000)="b13991cd806969ef69dccf00c4e195e8a4d2e5a700000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c330053fb1f11cdaec44549f216c421fc51c165f00fc70de5110000660f383fd1c3c3c4210a5f7a2af3400faee47c7c40f752325726400f0d18c4d6fee15ff6f6dd2025500804f4c40e2d690b72c341f6d3c31d54111d00") mkdir(&(0x7f0000000100)='./file0\x00', 0x8) rmdir(&(0x7f0000000180)='./file0\x00') r0 = socket$inet6(0x1c, 0x2, 0x1b) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x8, 0x4) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getuid() readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/60, 0x3c) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r1 = accept$unix(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc1723af8f0fb021ee2501000000000000000000000022cfa7112cc76936b013c1a8b76fd3380a686d20799607cc6ef0f428382d621ba8cc690221c2e0d53d1794539acb9d837cb131459b2dc44558acb21667f7ddd1ef40f1067e3963"], &(0x7f00000002c0)=0x40) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) r2 = dup2(r0, r1) fcntl$lock(r0, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) truncate(&(0x7f0000000200)='./file0\x00', 0x0) setsockopt(r2, 0x9, 0x7, &(0x7f0000000300)="9f22a7a2d0a998cbd4f9396dd858d9fc4c961586382b0755f1255892e8a99881bb3b5e5528244176ebc936c6ed25ab464105615d831719e7e2ad7a460ceccf0166b4f85c28bce88b7611a5dd40bb10c8cad7a5cbf4bed639fe0332f7c991126b3c77d427ce4e93ae525dda37971886e0e968657d6689296da1ffe98b050565088f0fe04d4d27", 0x86) sendfile(r0, r0, &(0x7f0000000080), 0x7) msgget(0x3, 0x0) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100009f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x904, 0x1a0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000480)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r2 = socket$inet6(0x1c, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000300)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3}, 0x8) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100106f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x2) 00:01:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="cf08405c154207000000"], 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) close(r0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x7, 0x3, 0x100000000, 0x101, 0x6a2, 0x7fffffff, 0x4, 0x196, 0x8, 0xce, 0x300000000}, 0xb) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010000bf345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x11415, &(0x7f0000000000)=0x2, 0x4) socket(0x2, 0x3, 0x0) 00:01:16 executing program 3: setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f807a7c4e17e6f00414161e9964180bf108a6796fbc4237909a200800000e66ed66d22d996962020be34d1c4e1f8c421fc02d72e41812047002b0000006eba0dfe8c739b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c461608de3c0c00f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb660f3a221fb70f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001300)={@in6={{0x1c, 0x2, 0x613c, @rand_addr="dc6258f0d10afbed9e19c9513bc1c2ce", 0x8}}, r1, 0x100000000, 0x0, 0x111, 0x9, 0xdb, 0x4}, &(0x7f0000000180)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="0e3de8fa9fafcd5cf3d021e160c542ac9e166f8422b6c1901632fdd76f73ed78041fbb692193041103c99adce7709562edfb7f091110a5011e0f6963") 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) fcntl$getown(r0, 0x5) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000680)={0x0, 0x7b, "c38eeebe35c131c4aac59182dee1729a4d41bea7801331113c6862e209f806497748256dcb88826452e151c4a3ae7dd0ec8504f528addbaf602ccd3271d6853dc02427ad240df68c4dc5a6f5b4f7f34bca4b22e0af0073c46d55281edc12e7266e91f310914f2f75949c2a70917239a567a92d6dcf6990414b158b"}, &(0x7f0000000440)=0x83) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r8, 0x3, 0x80000000, 0x400}, &(0x7f0000000740)=0x10) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 00:01:16 executing program 1: __getcwd(0x0, 0x0) r0 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) freebsd11_fstat(r2, &(0x7f0000000140)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) getpid() r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = msgget(0x3, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000300)) truncate(&(0x7f0000000340)='./file0\x00', 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000380)=0x1000, 0x4) freebsd10_pipe(0x0) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010000ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:16 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3f, 0x46b, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x6, 0x4}, 0xc) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$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)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000008c0)=0x395) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000300)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0xfffffffffffffffa) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) 00:01:16 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc0c0, 0x4) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x800000000000000) r1 = dup(r0) accept4$unix(r1, 0x0, &(0x7f0000000340), 0xf1b3e1647ff741cd) read(r1, &(0x7f0000000380)=""/4096, 0x537d1323535f3fb) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="b9", 0x1}], 0x1) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x80000001}, &(0x7f00000000c0)=0x8) renameat(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') r3 = getuid() freebsd11_stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000015c0)='./file0\x00', r3, r4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="e438a3ae05b89094d639d383c62987d8a502e2ede69b9244d738f2a809cb67bfdbad442c26ca8cdaed6e4d5ddf3dba90bed253dbba280b7f2aa099e5654541ad614f15b401db2cc7841d50252fcb67dc8cd52732da69cd9fd551080ffd66cd3a12654ab7bf6989b63925de607fbbaf8c11b6cacd46058ef9892ce09f059ccfbccc8f5edf5f74da1d15349dec5fe1726f7c0e93e9b44d90cbedcf9a79b99f1881da8fc3d798aef72e1b4ff765748d1ef1744fd6b5", 0xb4}, {&(0x7f0000001380)="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", 0xfd}], 0x2) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000001480)="2f0ad37645535144660ecce67082b4d6d39bacd5aaee3edc1bbb6af2b5456d53aecf743b4ea0be1a9981df9c5b8488054d7966cc39baef4b79c8aa55f1fca2d5d1a75799a950f618715b5d35be71f763e833d61d70b98a1c792cfcda0d7eaddda8b5861014d9b21a") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x100, 0x2}, 0x8) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000016c0)="10a5f38328f2c87bfe64fc27276916280c10618e674e357d02c374fecaedd40842c45f70dfea68e3ead2f05f525440b7f40fcc3d91a6280699d4b6fa99dff0647c46ab509487f6d5337bbb844b58d3e70b03052b725b796455f346a04a9fb3bfcd899d6a79fb521e4ce826c28d473a7f541d1ab2ce6dee69bd9e2a63625bbe304ca0cdacd7b8e00480f5b0d10219663993410fe45aaf247eb69214417681011dcab04a5675fbbc") 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100011f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:16 executing program 2: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) socket(0x17, 0x20000000, 0x7f800) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010001ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:16 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100011f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100028f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:16 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="6341415d105703af162ea7def8ec8e612a08d1272827849f9da5ecb9149622ad599f97c9a641cfc463683487d959348409f64d3e08d15164a73ef8d811e92b74e6296d4e36e2fcbc7a4f9ca011444993b7a16fecf941ff40874a2fb172b36b6cebafd330ecea93c091c5e0d8c692a8e7791ec5aed494f63469442c60a98f7c76bf796118a81270b24db1fd180a22d55c130a21020f0a39") poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:01:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) poll(&(0x7f0000000000)=[{r0, 0x3}, {r0, 0x1}, {r0, 0x10}, {r0, 0x2010}, {r0, 0x1}], 0x5, 0x6) 00:01:17 executing program 2: semget(0xffffffffffffffff, 0x0, 0x80) 00:01:17 executing program 2: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x0) r0 = shmget$private(0x0, 0x12000, 0x673, &(0x7f00000ec000/0x12000)=nil) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0x0) r6 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, r1, r2, r3, r4, 0x53, 0x101}, 0x5, 0x7, 0x5, 0x957c, r5, r6, 0x100}) socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x1c, 0x0, 0x6) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x2, 0x410, r7, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x1) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010002ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ftruncate(r0, 0x10001) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000002480)="0dbe0ac3cc69408364c55de6bdcab0452d5cb9df6f9b6987a1f6f930c0db573033a02ac5790065a1b84597b41835c3c4cbc91e8b923437ac8df7cc645c1ea567b7842be591cd156181a8a5e452c0e6c2aa08494bf0d9e879f7b9923d2652156eebfd7c171ac73d466ecd2a192f77a07cf50b9ed996345c870f4f0bb4b97a3f01c7ad493b14ba3f81d9b6861b6815b8fc0f152ebaa89dd57ce08621e69d04bdb433209306c01d600349fd25e625debc876db91130f2e356d5ea76f7e05627634ae848c6a4f381b2121ca99fde9cb307c7dbb80c1b500f1879932bac690185ad86b12da3e71119e400d56445c5d6ab275fbda291bf76c25abace867643aea0f4ca2a2183548c5be05b5d5ad8764c0524b3c64245def38093780cd7ddbcd5e06da0d4dbb62cb329a52e58e9f78a8281ffd3869ecb19f2d4df88d3a8abb2fab2367a4c261bb4894a7aef999fbb562e72dedb15e08e46cdc5834dd2bce78d7ac13344a913588d7490db6b06d7f6848e54220cb416bc2340b47ce302589c5f48427fba33b897cf76d3300d93bd6e947036a6655f144a8d5c3bba0957cd4d05f7e2137d32ad5232217ef71f33550ccbadad6c7bb04e0b3a7e6498e69570773021a54d778ce413d9fe1a981ea2b2810907c57ccbffc4d3cda4b860cc9fed96d56c85c47b93dedd2efb4dbb1c170bb656a12374194c4ed498ffda6055e46132d86c9d337f5b45dcf7607b00924b2aa4cec301d503e62ffcdbbcc1d2ea55f6af3a1e146dc0698d1c43ff54ceeee9da77a6c2f9bc7d62f1dd27bb32359c0448ed3a8b25a0a71840ed00c05d6c60ca1b3a031e4a4e34ef08c4473b127a6e1964f9f35b14c2eb9920a45baf0e48e81230a2a4582b0760a062f2c829de177d620007b760e58455acdfdc3623a55535289a0cb5950b074b8352432a03ae80bd056021cbb3159d5de98afadb5a719d3bb2fdb29fc6dda5bd867cf8430c09f8eed8c693321dc21c57782d662502bcab06b3c089a6a7c12143822bbda90d5aa2a86eae673b8447c743784900e888e33a39822509feea2581d490c19885cbd0ca9ba239f1535b5ed8a73ae05495b65fdeaa52094758b62825a0386c76cedbb651eb09420bfaf6274bbe4badd3ef5d6ed3ee94f5d44bed25dc497975a96d5317cd61199643782c707f6eab06d9ef409f320b00490dc3e6b3855d49a90063c31a173ae6415ee9a412157955735c51a31c6ed8c9f1db46f97fc8892edffe97db438655bff0ed7785c5cbdb3c578fa5f2cf0d7066598b8a3860b90bf477f8ce0a022e29ded44c0767cc8654719f06cc747e9e1a5dc1b74f3e91f0b23e77d0c7a1ddbe70f7998a2d60f9214ed0de0a6dd3e775ffc6cf4a218640cfd06e3550a6da7f9fad5f4f1fd2e9267c55fb19fb347d3d683665dd43d7712aac2658c3d65c2442ed9107cf2b00e1fea3b481e3f3b904c3f0fdf1ae049e01c7d989f5451ad2fa4f46741aca3968fe049fb2844b4574e974d5f49e8a4b12c072f24b821f7b78a8bd3a72dc2bca41d1b2a16f2756a3a4ba0e34e56cd0ede49ca08accbc809fd9caa1f5166c33227a601932e0a325a160dfc4ad63648b0f22eb7915fca8524e19127507c3ce792bf95b664031174b23fdeba931702f3697af7042422ecd197e4ad7276b11b9539316b0d907d24be178b82c7663f94419d86b52b600755c35e742dfeeedb77e57b51264017d8ad2e2d280d6e9c5d1a0993ee2586759c2b0c3a7344cea65d7ffce86ab070b957caf4b6b744c2fb4c8486c04b5def17100a73f44fee2fdfb6e9686a9f6ed0e8795b1529f30cdc17e9f8eb96ef2de86bb29317a26ffc3fcb2c8c485e122611d1f52b65b6b1d8ea556f934a371e12a1f4821dd42f553ce8b1c44a305c6cf5987b66b948207035ce3f7bd98e62ab56753863230bfdb6f7584aad61e5e2448437447c4ac10155539a84b4720b48cd9a286b96a4c19f47c1630afb6a56f85064a373761a97c42ac87e6649bb8a2c5181f37b0b9a7c0b87615b90b4b0673afc31ff0b0ed35a609beea0a336c5bc71779c93537517b4b443cd244b14a3aa3037c7e683056e8b8878a5e4dc6b7a85a9dae922c8aab69d07aaec35d3f85c18d11c4a72443961a40689903595bcc318b58bf0bc11689f3a81976777a58929c95746c816445e39fae0cb87d801759304dd6e787dec1c60d821a400e8c31763918e6cfeb00d58c083be8f9e738fc78980ea7686230ed8d870702459c2e53b64954755a07a675443bd877729137c18221e6dc37f906ae0e2e6adf2b464974fe8dc4e60bb30a0808152379df3365829c8523fd25101cfd3d0ac7e310a57f1d65125a1d8add42383eb6928dddf1ec254d40f18246793c82ba8024f4ea6ac25840c683e496cbc1a7d7104a647385499e771cf4584b64aabd6d6dd480d35fe0219f9f7d417893fc15db761dac23007fa715d54ac6eef59364d8a837d199ff65119430d354f815d35ea1f68cce6657f5cd6fbc583d8207ea5310b0988b40c16e6b1420c4a109981293626b6c6046edda739dab7400c62382daa21987f0eba76a3796b0e5603ae8056893a8e002f029d45dd10f78fb3f3745c2854faf6f34e44d10fb471ebaae73f8ac9dd9f37b4e7550f69b224e09534c79a71c8380d759708da65708cadcca46819b6061cd9badedc4e903b8fcb6c5926e3439823b233cdce52d462166455e422f6eb49976e471b5fb785109833b47aa26641581ace55c680d30c85207c0dcce2fa8173d882850cd6180f127f1384bea51f3d797ebbad9f83020bdd6403c9bc0ac6e697d832ab97cab2742542c56e4fe4c6762f46b9ac354af364d855b5010252df50e55eae459806401ca37f5ec7430c58d0562af03e41f6341d4e26b1c5d73b8d788b7b957754bf4dac7db373e6b3ed0630fadafa8338a9e25ad41aef07e2e53d8c35aa0114e396d21dff14d93f36773b0d264238ec64d69591f5f213ca2637adbdcc5b849738e3f194187a0ddc56f8a81a045f269f2c8cee3923196bb8bb8925d46ca903854da88e6d6a5dfb264a80747a9e27b0da9391e3a221c9fcba1c567fb3c756a350a74d85ec655c9cea88f30bdf6bb9bbc80a009b1c2a67ede43ee1f6ba0eef81f7794298f52ae2f3ebae27c3ed6821cb36f9a42600db50efceb56f25a08fb11cbed3e7bcca5e0d3654db7bde978306094cf3899103a9c71b63426368a1ef582488baf79fc773e08a1c94da7e8753349d54e1cd9a5c74d1c8cb735d79d9d50c622882ebeda5dc83ab780073025455d378db7556d947a441cafd16754abda2c59d3a8b332b4faf7079de612932c81fb2c3a11b34a0251b34546a8c6c515a75e3389e6bc1bd815779da4448cb78b8b7551f90ae1f9543a0628a976d803eced0ca63956cd3b6b8e07315ddf0e923476ceba7bdfbe121e97bb061a9b69119bf089e56b377d97f04a9b17de03e687ed4aebe59e195785d4a5e4107842a03bce96e936e931d196a5d410b0d22abd953bef20c5528f043a81981d8bf9853c7edc9fa41dc9a033834618096bd38e5a8a2bdc441e4da7d36cc2ee0c2531a87c267283ef15d249cab1eb1abdd8b9615b8b4c0bcadbdeb099df414f7effe46ff9f5bf25fd5c9aa3b09ccaccb98568760928af35890aa01ab84e7bb19e05d6782c769aa3c987f00a627db0e8a69b01ae1eceb7a045c61d2858e97f3a564818c21407a2816bdf86ba75b4143a47a0b9766d54cb77566217a849fef0ba8193fa18fc643f4245cdc645ffbbc02f714594e7463c12999db5d9c4f5f2e9ac3df8b08c33e6568f16df09b44de0f210e44efa810e1ae3001317acb9a0d6b6506cd8ba427dc264b30335582d5871c65b45c2d5e8cc21dc13895329b2ffb429d66bcb3c8bbd1adc067f591a2c17eb102778cff0a28d8427be1bb2c603bf6ea662b7d50d98f656c6a1477929c280313318b7dacdc0d93a1c2d1eab9672537c7491989b1ba780c62b3a04e95273da2831f07ebdb9c7ec37cc4142b1cb35e510a97fdab571be696431aa4654f8df9685f45c8404528d3616eeca045d5629a473b74c5a5dd027e4a9ecac228e52cca15460bd42f711656afc7dd6cb402ea2931a7c6257d358ee4d0bf11b3e79ea4667245bb8f53914024821aa9d79d2841cb39335054c2117fc3cf2173ef3705e8df6a9ede1b4dadec21f5f6751bb50f0bdff5032a5552bf7c14724c241339cfe68d579eb2eed111c47f9094eda04fd3f3927acabcd84ee38adebb80fe9bac2aaf7ee6b433008c8aa4a1df190aac0fb38d93f3682cc2e926a59b32874b0a487ea449bafb9427a96d8f420e3a0b286e692814754d71728301d6efca7d0056408dd6709f85184426bc6d83dbcb64c00567957ad5cc14e7b7842f645c8d7705e0c52ffb92c28b2ebad44cc49944075c993fccb4c58730081b6accfb4a899dedfd6a721db8f8d742413be2bb330b4b787013febace3a3dfbc26670a5a29227b3266e3de3e5de635e8bf4a6217fc407a26de94a395e2d5fabeccb14178e2c474246adce79a637bdca14dcf35caf3925d051199b67676e34329cc9df3cac2e1d331410b6672148b79460ea16415139b19a44a454866c5346dc2e72918ac394b93a7ca423ef5e8dc1d1219d67feafd52ac9e93879fead7188128b855dd307480a78acaaf86b93146671b28147974962888c850408b1a52ff261a34d856b68496a4e7de13ebf20eb01cd9fd18e990d8bb5a588dbadc1b32cebc507ef683f31ac335a51b839042be84391e6b1bcf7a6c87f3222510116e608ee087f8453a22103688eff2557cfc7f702bdb4f768609d0d5b8897549fa9e4f21261040bb3ff2df6bb9a0da741a14ded3229c76ee5342266a642dfd9bc9eee7ddc1eb5a7eb3c648a786cf1ebe2a28893e59fe105ae75767adc9d17b93815a52b0d6397175b4deb79fb4eb57dd3a0ad734253b3b3107ef4798ac135fe49e81ef76e24d9efdef6f072eda928e91ac6cc27e29a6d6e9723a56d6c5662ce7f5d22bed283e29151271013b461cfc217e48d8b9cc5c077b743d98c53cf87b87afd7ecd79b9212ea5c9e36d85c24c6b816040680ed37377cd25f045f9aa127173a989ddb350b12ab03a29fc1761d0385a9485f62d785fbc8147484c48430def4c2c7c58bb2cc89c5cef7ef1c2c7a0d69abc128a2097760ec651ec3c3bc6e82739dd1d397985bf8bd732edad639c166dd52f2efd36391d619f8fca82b6c1019312176d52d4f9bde6d331c1a97c9707ffc54f6179ac96e3026c74807be701acbe90b829c8ac010abdf0e90f1458d9f799d6e10e7c7d5e9f79c28e4936f27b52a43891eaeb6f14ca3458c3012c3ca12f73d22fb67255fa2970014ecb08155b92732268f42bc3cf558176254fecafb2f431382594e078e760e5fe006035e4157b5b398f42c1be298f9fa45371e6bf67e03e1f9c362651daa3477ff6f3a507ca66a0f1fdb387342d4604f280bab980765e4660c2275bbed4ee2929500f44b600aa4a2708160e08b8fdad9f988f52b4e4ee065aef40d2da6dbe0023a652077e57cbb9884fdc14ebc3d50b6a3eab467ab9a816d66ab82f0719574e24e4bea342ec77c43f985c1ac24e288590c12bfddd18794aa73e0fb0f4bbbb6ade79fa40dbaee81916ab484f822c2b36b49d87e8fad636f48e68af2c865108631e9de66aace03e9733cbd320dd715a4368e08504d10012a445767f2d152673af688b39b76f0", 0xfd0}], 0x1, 0x0}, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:01:17 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x0, 0x12, r0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c050f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:01:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x11, 0x0, 0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000001200)=""/166, 0xa6}, {&(0x7f0000000140)=""/98, 0x62}, {&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f0000001380)=""/214, 0xd6}, {&(0x7f0000001480)=""/11, 0xb}], 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0xaab}, 0xfffffffffffffda7) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) recvfrom$unix(r1, &(0x7f0000001540)=""/55, 0x37, 0x3, &(0x7f0000001580)=@file={0x0, './file0\x00'}, 0xa) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100040f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:17 executing program 2: socketpair(0x11, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2a4, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x5, 0x400, 0x1ff, 0x2, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x10}, &(0x7f0000000200)=0x8) setitimer(0x1, &(0x7f0000000140)={{0x7e}, {0x0, 0x12}}, 0x0) fcntl$setstatus(r0, 0x4, 0x10040) fcntl$setstatus(r0, 0x4, 0x1) 00:01:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 00:01:17 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000002000000000000000000000000020000001165f4cfe898ce3fe3aefe8a4fc7cab64877ae5ba68bc79a"], 0x14}, 0x0) 00:01:17 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x0, 0x12, r0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 00:01:17 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0300000000000000cae09ff8d0de3ab862b64bb48fcd8df4357091afe3b56d56d2f3079ecd35817d89367081a52527c4c49c000000000000cf74d38dd99903e37ed3d4ef547643045b32db0326fb57c03f8b017edfcf6c81d3b3557111327301ed6b18f97d67258d9d7402662f3c5aa4552b0c1074c352e9546d12eeb858b0f79c70fcc4b11102b6b2463968945484caa35b70221fed09edfcf0e4d3bcb02e3f2989cc35b7e4f5a0cbd4000000000000000000ab253905b881c7f493773a7e1c021e0b681237502039502529c40ac2571bf072e9b536fe45a8bacd2d176e6877a553a4bb329ff10000407f06ddf051b8718634002600"/270], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) r3 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c70351c4a27d181ec1ea01ef666643dfe0c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000100)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)='N>', 0x2}], 0x1, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x1c, 0x80}, 0x4) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100041f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) clock_getres(0x0, &(0x7f0000000240)) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setresuid(r1, r2, r3) 00:01:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 00:01:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_getdents(r0, &(0x7f0000000040)=""/208, 0xd0) syz_execute_func(&(0x7f00000001c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) r5 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r5, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x62, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r7 = socket$unix(0x1, 0x3, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x80000001) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:17 executing program 1: socket$unix(0x1, 0x2, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000200), 0x4) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), 0x0) syz_execute_func(&(0x7f0000000000)="b12b91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x5153a02c, 0x2, 0x1400, 0x5, 0xb0c, 0x80a7, 0x7fffffff, 0x80000000, r4}, 0x20) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100042f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:17 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x2, 0x5, [0x7fff, 0x7fffffff, 0x10000, 0x8, 0x3]}, &(0x7f0000000280)=0x12) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x10001}, &(0x7f0000000300)=0x8) r2 = socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) r3 = shmget(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000000)=""/22) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/139) 00:01:17 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0300000000000000cae09ff8d0de3ab862b64bb48fcd8df4357091afe3b56d56d2f3079ecd35817d89367081a52527c4c49c000000000000cf74d38dd99903e37ed3d4ef547643045b32db0326fb57c03f8b017edfcf6c81d3b3557111327301ed6b18f97d67258d9d7402662f3c5aa4552b0c1074c352e9546d12eeb858b0f79c70fcc4b11102b6b2463968945484caa35b70221fed09edfcf0e4d3bcb02e3f2989cc35b7e4f5a0cbd4000000000000000000ab253905b881c7f493773a7e1c021e0b681237502039502529c40ac2571bf072e9b536fe45a8bacd2d176e6877a553a4bb329ff10000407f06ddf051b8718634002600"/270], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) r3 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0300000000000000cae09ff8d0de3ab862b64bb48fcd8df4357091afe3b56d56d2f3079ecd35817d89367081a52527c4c49c000000000000cf74d38dd99903e37ed3d4ef547643045b32db0326fb57c03f8b017edfcf6c81d3b3557111327301ed6b18f97d67258d9d7402662f3c5aa4552b0c1074c352e9546d12eeb858b0f79c70fcc4b11102b6b2463968945484caa35b70221fed09edfcf0e4d3bcb02e3f2989cc35b7e4f5a0cbd4000000000000000000ab253905b881c7f493773a7e1c021e0b681237502039502529c40ac2571bf072e9b536fe45a8bacd2d176e6877a553a4bb329ff10000407f06ddf051b8718634002600"/270], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) r3 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) r5 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r5, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x62, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r7 = socket$unix(0x1, 0x3, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x80000001) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100179f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:18 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) r5 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r5, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x62, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r7 = socket$unix(0x1, 0x3, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x80000001) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7, 0x8000}, &(0x7f00000001c0)=0xc) ftruncate(r2, 0x7e2780e3) ftruncate(r0, 0x6fbb0000) 00:01:18 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100000) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1c) 00:01:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x53, "7dd0d6139992c67853a49bcd7f84f4858b6939fb556c745134e9f2899c2da138a10ce9130a26a57d17242a5d395184f9069e693b89729745aa766458f4a4d0e11da7270d3cb8fdc1b357fd393f7b4e8ed6694d"}, &(0x7f00000001c0)=0x5b) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 0x5, 0xf, 0x40, 0x5}, &(0x7f0000000240)=0x18) listen(r0, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x1) fcntl$setstatus(r3, 0x4, 0x40) getsockname(r0, 0x0, &(0x7f0000000000)) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf001005fdf345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4) 00:01:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='file0\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="0300000000000017000000000000c700000000020000000000000000200000000000000000000000000500000000000000000000000000000000000000000000680000000000000000000000ff7f00000000000000000000000000000000cf1c5e761c6b8f64e40dcfcaa7b15200000000000000000000000066800a9214867120ebfeffffffffe4ff000000000000000000000000000000659a9a9698095515e37243662bd401822772d2b26a380c00000c250849cbb4089b30105ad708f12f4d4db2eddf7ae824059874238861c95da3a427d4a65dfe46d16eb73c77eb4a237a73688a74145603f47e5001d2a4132f6c", @ANYRES32=0x0, @ANYBLOB="0083000000000001ad131ea09811146b5c3194669205f49051c1042b3035f8f22a23931a4ba09ad3"], 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xfffffffeffffffff, 0x4810, 0x6, 0xf65, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) r2 = accept4(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb, 0x43}, &(0x7f0000000380)=0x8) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100002f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:18 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x3) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:01:18 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x0, 0x84) fchdir(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0xee7, 0x9, 0x402}, 0x8) 00:01:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:18 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000003c0)={{"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", "a2fe6a28ae2800831afd5e2bb67c91f041247e2584e2496d7665fdd1ddbe4ddf", 0xfffffffffffff001, 0x7f}, &(0x7f00000002c0)="3ffa2ca3595414b45268e1ccb005b16e576325d588c8c9749c3d3e4e50b679d61f38b3d7b22a4d185eb7c646f617ad229af9023bf89b6b5acefde20684e73100e2c0e89ebdf53f49dea173e8ac44c9f85529321fe2102866e2e3d5d84f42469bdc621d2c723f54de19800f48c7c0f73665cd34d417d53cf35b622d419c29a4e09f2d6f774c9b25c4145dcde261deb204fbd32a30e51968af8da282788bc8a4c050802f55a34d920bd989ef66cf41338074239bbfd0441f1e16f1ce00c637aae1b59f7a7df3857387d4ddca9d59ba6941ddbc234f5f0676a6ef0847142083cf3d569934ba98c807557ff226", 0x2, 0x2, 0x0, 0x85, 0x2, 0x3, 0x7ff, 0x3a03}) getsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r0, r3) r4 = geteuid() setresuid(r4, r4, r4) setreuid(0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r5, 0xffff, 0x11415, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r5, 0xa9) r6 = getpgrp(0x0) r7 = getpid() setpgid(r6, r7) 00:01:18 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x120100, 0x2) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="83e3c4976eb0e8a48e470aa4790b0449d19fcfc932b6a40b3e289de2fcdf8eff9c93f01d97992718678b7e2e30f0bd93f53880e1b15304cc9a9b961e8fed6f86695f083c095b2c5f37683b0094e16058e75a60eb99bb7e357adeff50bd9282") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xb, "d1a20e3dcfa12be11a6ec7"}, &(0x7f0000000100)=0x13) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0x32e0, 0x2, 0xfffffffffffffffa, 0x9}, &(0x7f0000000200)=0xa0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) chdir(&(0x7f0000000300)='./file0\x00') getpgrp(r3) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x1ff, 0x2, 0x2, 0x7, 0x1, 0x4, 0xfffffffffffffe01, {@in={{0x2, 0x0, @loopback}}, r2, 0x8, 0x401, 0xa41, 0xfffffffffffff000}}, &(0x7f0000000480)=0xb8) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r4, 0xfffffffffffffff8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/5, 0x5}, {&(0x7f00000016c0)=""/156, 0x9c}, {&(0x7f0000001780)=""/220, 0xdc}, {&(0x7f0000001880)}, {&(0x7f00000018c0)=""/202, 0xca}, {&(0x7f00000019c0)=""/170, 0xaa}, {&(0x7f0000001a80)=""/115, 0x73}, {&(0x7f0000001b00)=""/110, 0x6e}, {&(0x7f0000001b80)=""/242, 0xf2}], 0xa, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000001d40), &(0x7f0000001d80)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001dc0)={@broadcast, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001e00)={@in={{0x2, 0x0, @broadcast}}, r6, 0x5, 0x0, 0x6}, 0x94) getitimer(0x2, &(0x7f0000001ec0)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001f00)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r5}, 0x84) unlink(&(0x7f0000001fc0)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002000)={r4, 0x100000001}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002040)={r1, 0x1000, 0x4, [0x5, 0x3, 0x4, 0x5]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000002080)={@multicast1, @broadcast}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000020c0), &(0x7f0000002100)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002140)={0x8, [0x2, 0x100, 0x3ff, 0x9, 0x3f, 0x5, 0x4, 0x4000000040000]}, 0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002180)={0x7, [0xfff, 0x5, 0x10000, 0x400, 0x6, 0x4, 0x4]}, 0x12) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000021c0)={r6, 0x8}, 0x8) recvfrom(r0, &(0x7f0000002200)=""/11, 0xb, 0x0, &(0x7f0000002240)=@in={0x2, 0x1}, 0x10) 00:01:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) unlink(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100004f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:19 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_settime(0xf, &(0x7f0000000000)={0x3f, 0xa52}) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) 00:01:19 executing program 1: mkdir(&(0x7f0000000080)='./file0/../file0\x00', 0x0) open(&(0x7f0000000000)='./file0/../file0\x00', 0x20000, 0x40) chdir(&(0x7f0000000040)='./file0/../file0\x00') 00:01:19 executing program 3: open(&(0x7f0000000280)='./file0\x00', 0x200, 0x118) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000180)=[0x0, 0x3, 0x100000000, 0x0, 0x20, 0xcf]) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x8008, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000ecffffffffffffff00"/136, @ANYRES32=0x0], 0x8c) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/103) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/166) 00:01:19 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="e71d23764787357a1b457153291c01e6e6f7ccdc") mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:01:19 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) truncate(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="030049a8c9d76f000c00aa77fcb818c2"], &(0x7f0000000100)=0xa) mknodat(r0, &(0x7f00000000c0)='./file1/file0\x00', 0x20, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = openat(r0, &(0x7f00000003c0)='./file1\x00', 0x10020c, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000400)="bf696b6193f1448716da3f76c4783e137abe0abefcc14376f5702f3107682fab3fa03076073cfaa70600c24f9648bef041df76bc8bcb9b0cd7d039b9bca61dae4cee1f2d79a39e4aab25080eef1757d99babca37a508ebe8bf94dfc72a1acb1cc515c2167746041ea88c9df55b3dd6a638c83f60d1c734c38ed3966ed5618ead6fb3ad835bb5372141201e8b699b5a81e53f62dbc4808bcd1b714f35ede0bb5e") rmdir(&(0x7f0000000600)='./file0\x00') futimesat(r0, &(0x7f0000000300)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000380)={{0x80000001, 0x8}, {0x2, 0x7}}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x6, @ipv4={[], [], @multicast1}, 0x7}}, 0x0, 0x5, 0xa24, 0x9}, &(0x7f00000005c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000640)={0x2, 0xffffffff00000000, r3}, &(0x7f0000000680)=0xc) 00:01:19 executing program 2: syz_emit_ethernet(0x28, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x6}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x100, 0x1ae2}, 0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) r2 = geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 00:01:19 executing program 3: open(&(0x7f0000000280)='./file0\x00', 0x200, 0x118) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000180)=[0x0, 0x3, 0x100000000, 0x0, 0x20, 0xcf]) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x8008, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000ecffffffffffffff00"/136, @ANYRES32=0x0], 0x8c) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/103) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/166) 00:01:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) writev(r0, &(0x7f0000000580)=[{&(0x7f0000002940)="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"}, {&(0x7f0000002880)="d0f7737d3d4051c2c9ed5340c486eb9f82fe2673042d4829ac07fd940b306135964c7793f259f3290e2b640d990d8a5e6248435c586ec19954549c4cd987ecbcc5bc40f44fa00b7226ff2d4426452e1e2b1d38081adb4b1cdde426a4671bc72beb96b50ac1bc3ab6dc4403d62662a19fc638f2313837f3a09a3b86a18bd21956ef96e9fc0b16cf981b2482f25ce810b112bd69d7b4d44d704592a93529665a3c"}, {&(0x7f00000003c0)="8770e93bde642caf34a963452b9d261ddb86947a2c3febfa15d8047cb3c17ba8f496d055e5d523bc1e0aad4f671ca46d29c53cec51b7ee7ec7f66603cb6b5cf66d0d5963d48751e2098c522fd7fe794427a71861509bc85b00dfc44d481f112ca84b12d5f8c0270b12255cf70128ee308330212943f8eb8e004498ee09851ce0cd1136da998ecc3cae765a2d0c166673eef25b6ec89a017fb0a005f435c9f4df765b99bdc877d80d181fdc53c1d69fbcad14cb03a7e69a9dfc1d8b97ce52434cbe62ea02f254d11a7840e5e86bd7b70283c4f18ea2e47383098939188d3b1e5b1adee3313093fbbc714e"}, {&(0x7f00000001c0)="32d626fd4064610c7c5f5da757593ac33d72019902d665a5149161aea7efc542a829e3a3d5d565acdae401dc198caac1be0c180eff3c4c0e"}, {&(0x7f00000004c0)="feec22eccfea7a94e5b9aadafc7ccdcfa0068946a29adc0f9882600cced76d62a8438bae26b5c8b5229f504540200018b005c944d0684b74540769d9fdab47e47b6edaa05151911e5f8cc85e28d1de401b1529862593902dd1fbfe85d56c6a116a0529176ca676eda3f26a07f91d309ab396f08f6ec58a74af708738838a528d0c3f0aa494bfe97a0b69131e07c9ea90d903"}], 0x139) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000080)=0x9, 0x4) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) utimensat(r0, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0x9d, 0x4}, {0x1, 0x3}}, 0x200) shmctl$IPC_RMID(r5, 0x0) shmctl$SHM_UNLOCK(r5, 0xc) chown(&(0x7f0000000340)='./file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000740)={0x0, 0x7f, 0x3, 0x1ff, 0x57d6}, &(0x7f0000000780)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000007c0)={@in6={{0x1c, 0x3, 0xfff, @rand_addr="9de4fafc553e8f4b00392605c5c88de7"}}, r6, 0x7, 0x3, 0x80000001}, 0x8c) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:19 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) 00:01:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f0000000040), 0x8) getsockname(r0, &(0x7f00000010c0)=@un=@file={0x0, ""/4096}, &(0x7f0000002100)=0xf45) 00:01:19 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) socketpair(0x17, 0x5, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x9687}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xe, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0x441, &(0x7f0000000240)="8c545f12916c3e6e03dab0a534ade5fd63ed67d7537b", 0x16) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) r5 = socket(0x1, 0x30000000, 0x200) poll(&(0x7f0000000100)=[{r0, 0x1}, {r2, 0x2000}, {r4, 0x104}, {r5, 0x10}], 0x4, 0xff) r6 = semget(0x0, 0x0, 0x0) semop(r6, &(0x7f0000000000)=[{0x3, 0x429, 0x800}, {0x4, 0xff, 0x800}, {0x0, 0xffffffff}], 0x3) 00:01:19 executing program 1: syz_execute_func(&(0x7f0000000280)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb472d43fd00000fb8c4014e4eed751e0d7b404009ab34d166450fef3370c4c461cd583d2e00000081458145b712c483397fd300856700dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:19 executing program 1: setgroups(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100008f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000000c0)={{"21583f6c7368c9ea1029622d014e6d4123205b46a950d1de7d4bac4c3f61abb465ffa887e3f63d598c69d1be07999513adc71a756c59a818bc25a03207d6cee43578016f64e345e21656c3cc737c1ccc9192ddfe7d250287f1e24a11ced79fdd559af3c833015e4edcb06f9d1cfe8c13f89ee9a53d24b010fcefe2f52d3bb138946ddaf233e0807a0d198e58126432439c8f0a51357bfffd4f5fc37a93b6f0630ba8f8f6b66fbf56846f9091330216ee8882e99515809abd9bddb384e60bd5afd80709e14cd2f338dc88c1594516394ecb01c5abe3db05ef6025c9cbddb9e34dc62a2dfd73624a89c147b4fb2f6c70f5afe805025670c98c3450e95cead5347943766e2a76d85dc925dc6f21f221065ef7f0d6127bd8908e23021e2caa41db353e009682dfa907c25e47aacfa13942bd9b461f4a47611cec14218a3a9b5ad56a3c492d74b9dd6f2e287f183ca304be1c68e465cbc9d5014403526de22827180bcc46fcf7785c938a471bd79e2f40d7b48170b398937ad1ef27aa462973757d77b2cc09cff978d818c4468c0ee23d40328d0fe4bb7cb627b7faa58d54e0e5fbe938f1f14c3f081cb34bf8db32b8812b8976474043852fda503197e6cee30b8422c0062701addd6bcd44b39bf32b1b49341bf6f06d9602add412acc05844400b6c791db325fdf3a475f59f682d39880261e845a44e2ecd4e56932ba40865ac2db11cc52a7e793d8dd4e9d183f7d7caa84ef5b99ceefd39bd10a3c71569ae3c305bbb2b78050366fa60a4375732086463408e7731c1337b7be100b0facd1d07aef0ba1a77b942ec8a307b38ed3ef62e5966713aa3358bc506fbb031947560ea16df75a750d93392c0116d657f6e3195683b2c288ca5484a3a11d5f36816ffdbf53db42af8968ed0d45e58f9684dc308882a3ecd427629a190953e657993e5b02176ab8e7f499fc1993d0dbe7101d1fdb28c7c16f06e7241900e959609a909575f8123690f7444e37db601a13503cd701f7cc0a9ac65255eee68bd26a8c92edc54dea1f6e8234e167dbbeea005d3bd7684a7fc836fe8a1fcf0f3d4b919fbe32aeb0e09e13b5bbeed23d3c523bdd70b7c9ab634055a40ff14fb28b19d556a02ac798155ff9be9c0f071999964215a80e88bfb5c81d65be008555b866e0235ebecb1296bbc74a4237d053c29b4ac293a8dfd5dd8bf1ccd2a0b79be806495d7142ba89cdcdf65190de98e2cd72053869767480ed04bb9cbb1c420e4148c9129b00ccba63bc3aa6c4f500c98597fc2095041999183d3753ff8abbde880e23403a89872c5736c41fb5498d0b81556a11d98a4cd8a5a105a491fa0069c8f7ba09a28e9087ed3780d68ca06cbd82a6d3439eae10ce0f1d602a3ee15d2a56047cba8784ae8d249ca79a5ddfe77b3af49358b076e0fe1ed86b165da75cd77607bf5e5b8b960bc", "aef1beaf3c1c3a6a627d0fb362554a24c08ab8556bac5abd5c0600", 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) 00:01:19 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x2, @empty, 0x6}}, 0x0, 0x7f, 0x3, 0x308, 0x1000, 0x2, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="1b0000002e03d410072b7fd9983c521ab626a9269375947f2fa94a7ebf844bef4a9531d95c5fb985b7cf841b2f61c24671dea455c54b1e8e7c66ddbd6ff012dfbc20d9f5142a214bc686d01de489c040ab0083e916ee87a442f7ee5909256f385d4ea2b45552ac1f51389163bb713b98d1cd5397b18792ed28142d7b7cc3dfe44958e7ea84875dad86ebd979b4dfea55fef0dbeadef86de1ccdf4839e848194fd1b9596b8af60289a27f713ac4db97dc053e972fd1531459cc0a9d2359cb3c083298cdb21dbdc276d9ec406155ec9d1760ac"], &(0x7f0000000240)=0x23) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x401, 0xe6d2, 0x1}, 0x10) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:19 executing program 1: syz_execute_func(&(0x7f0000000580)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41a9e9d667660f6b32fb430fdbba07e400000fb8c4024e4eed751e410f38f0b76433c264e509470f01d53401217021700bf8c470c4c461cd583d00060081c66db712c483397fd300c4e2c0f53edcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") __getcwd(&(0x7f0000000000)=""/37, 0x25) 00:01:19 executing program 2: r0 = socket(0x2, 0x0, 0x84) select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) setgroups(0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="b9a1f5f81973db330bf15f93089102f3482b50e26ebc5630b49f7e145c44e530228aae1aaa876260dadd17c891307b1f90c720db31ab5886485b6a33af8ca3a33cca74bf6dc582b33fcde3118c5cbefbb4679fe0186e6d97841e14eb8c47a58bf5958abf18b4e793eb083c410be1918d22acf6a9ddfe8dfe4e330580dfbbb0d2de579750c4f921f8f3317913706c4b64b5d1b288ef30b627788a62e44a61e62050f356518c0a69be3973a1db7719979174aa09ab5d0543b835aa74c90cc4af66a2ac15ec7dda610e2b54ff7d4901793efaa9e6117437a312239ec69d15253fc3db7b326cc428f18d93f85819e778") dup(r0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)) getresgid(&(0x7f00000001c0), 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xc, &(0x7f0000000140), 0x10) 00:01:19 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xa, 0x6e}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r4, 0x3f, 0xcafc}, &(0x7f00000002c0)=0xc) mknodat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x8020, 0x6) 00:01:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) r2 = socket(0x0, 0x1, 0x1) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4660f38f64d573c3b6446ddcb4e998f69289bd19d350f381d6a2b6740450f483b3bd97c7c63460fc48261baac871f12000076c161617878673ef041195704c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getpid() getpid() getpgid(0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) getpid() getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) getpid() r1 = getpid() getpgid(r1) r2 = msgget(0x0, 0x3d) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10f) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100009f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x10000}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x782, r1}, 0xfffffffffffffe5c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 00:01:19 executing program 2: r0 = socket(0x2, 0x0, 0x84) select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) setgroups(0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="b9a1f5f81973db330bf15f93089102f3482b50e26ebc5630b49f7e145c44e530228aae1aaa876260dadd17c891307b1f90c720db31ab5886485b6a33af8ca3a33cca74bf6dc582b33fcde3118c5cbefbb4679fe0186e6d97841e14eb8c47a58bf5958abf18b4e793eb083c410be1918d22acf6a9ddfe8dfe4e330580dfbbb0d2de579750c4f921f8f3317913706c4b64b5d1b288ef30b627788a62e44a61e62050f356518c0a69be3973a1db7719979174aa09ab5d0543b835aa74c90cc4af66a2ac15ec7dda610e2b54ff7d4901793efaa9e6117437a312239ec69d15253fc3db7b326cc428f18d93f85819e778") dup(r0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)) getresgid(&(0x7f00000001c0), 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xc, &(0x7f0000000140), 0x10) 00:01:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x7d, "945da44bf5e49f8b0545f41b09d1fec0257c9988ef7783598d57000ecbecf791a0f5b35ad4ab14d4534eb034f352b7a82c49cb9c83e4a32fe49a7deae0751278b3281557af486fc08f686406ee15e580e5e914fda836f8a78755745e190ae5cc48f3887fe71bfc99592a56cd5ac3a7e8f2b0ed31769422767a295c8568"}, &(0x7f0000000140)=0x85) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x6, 0x0, 0x8, 0x0, 0x8}, &(0x7f00000001c0)=0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xc6, "ecd9968875df0fe9f76299d84dca842a043544becbb11334e89baa3a17244f13651437db474ca35efe04ee08b9e134e0bd67e45eb9e55093a002f196af3648843358879f2dec24720e1e7af723bc309158b934563586f22fb38b7c1bdda6429187dab575f86b585b4f6f6a9c1cf750bb67aae956bc3c7d50dc9196c4e046fcb7c79d258ccd31db201f17595edb3bf22eb1438c8636b53035c8d28fd6877472466e9309799bc54cc298fa89ea995663998808095601fbab9257a48aa95b2b87623d7e14127652"}, &(0x7f0000000300)=0xce) 00:01:20 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010000bf345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:01:20 executing program 2: socket$inet6(0x1c, 0x30000000, 0x7) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x14, 0x0, &(0x7f0000000040)) 00:01:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x82) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x385e) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x81, 0x9, 0xfffffffffffffff8}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x9}, 0x8) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x20000000000080) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:01:20 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010000ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:20 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010000bf345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x1012, r0, 0x8000000) 00:01:20 executing program 2: r0 = dup(0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x1d00) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0xffffffff7fffffff, 0x9, 0x4, 0x2, 0xfffffffeffffffff}, 0xa0) munlockall() setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000240)=0x8, 0x4) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0xe74b, 0x1f}, {0x7, 0x4}}, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000300)=0x100000001, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000340)={0x8d7, 0x4}, 0x10) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x0, 0x5, @mcast2, 0x4e8}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) utimensat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0xa, 0x3}, {0x10000, 0x9}}, 0x200) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r3, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000005c0)={0x8, 0x4010, 0x80000000, 0xfffffffffffffc00, r1}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)={0x7, [0x9c4f, 0x4, 0x101, 0x9, 0x0, 0x100000000, 0x9]}, 0x12) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000006c0)={0x8, 0x80000001, 0x4, 0x10001, 0x3, 0x5, 0x3ff, 0x8, 0x6e4, 0x7fffffff, 0x3}, 0xb) open$dir(&(0x7f0000000700)='./file0\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000740)={0xfffffffffffffffd, 0x4, 0x0, 0x4}, 0x8) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000780), &(0x7f00000007c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pf\x00', 0x8000, 0x0) bind$inet6(r4, &(0x7f0000000840)={0x1c, 0x3, 0x1ff, @ipv4={[], [], @broadcast}, 0xe79}, 0x1c) getsockname$inet(r5, &(0x7f0000000880), &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x8) 00:01:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000000)="75f360665cd1b75f1b3509a9ae", 0xd) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0xfba}], 0x1, 0x0}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20800, 0x11) 00:01:21 executing program 2: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffffff) r1 = dup(r0) fcntl$getflags(r0, 0x3) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) unlinkat(r1, 0x0, 0x800) close(r0) 00:01:21 executing program 3: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000040)={0x7, "babab9767060ea4065f391d1652a4b8f"}, 0x14) 00:01:21 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{}, {}]}]}}}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x2) ppoll(&(0x7f0000000180)=[{r0, 0x11}, {r1, 0x2040}, {r2, 0x40}, {r3, 0x84}, {r4, 0x8e}], 0x5, &(0x7f00000001c0)={0x6}, &(0x7f0000000200)={0x8}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @empty, @broadcast, @loopback}}}}) 00:01:21 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100010f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:21 executing program 1: nanosleep(&(0x7f00000000c0)={0x0, 0x8}, 0x0) clock_getres(0x0, &(0x7f0000000000)) r0 = msgget(0x1, 0x1) clock_gettime(0xe, &(0x7f0000000040)) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/148) 00:01:21 executing program 2: syz_execute_func(&(0x7f0000000300)="0c0a26420ff55a0398cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd9e3030074859518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:21 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r0 = socket(0x1e, 0x10000000, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000140)={0x7fff, 0x6f3e}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 00:01:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="dbe92911842ee77a297f9e8cfea75675a9a7d0a414b8cf5c229da507cac45152c0b291d5ed") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x800, 0x0, 0x80000001, 0x0, 0x1, 0x68db, {@in6={{0x1c, 0x0, 0x40, @rand_addr="d78e7b04f434f5c0cd7f5263c141a3e4", 0x3f}}, 0x0, 0x80000001, 0x3, 0x6, 0x3, 0x2}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 00:01:21 executing program 2: clock_settime(0x4, &(0x7f0000000000)={0x3f, 0x3}) r0 = socket(0x17, 0x0, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000200)="ef50e15eed296c5c99b7da27665355acb119395fca34c134376157c2e09e4c26d8a29438b2ec28e20eb002d9474e11a3917c21df86dea01da9d58845f437569b31f2cb3e19cc50383473b5bfddd44066258f58ffdb317e8c17c8eaa86d5ef83ceddbfa0fb8ccc0492cd287f562e104c4cfa51a5166655e84fcfdd011f2c07dcdce038cd931f59613860bcacb1a22c83cabc9140564bb42d5536ff678182dfc47de35c81f29775d2c1afb987a385ea596b9ed90a07506dfd35613a297cb3e5594e3476a8fddba0624c4c68af76ebf1d16f2bc7eab17165d71956d88ba99161245c92c01de3ebe5f23b8af") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x39, "449790bb134fbf9d0ccca8a7d18b759cbb0ea341c40985bb32fde5eb20baea41c56e5f6b50a7fea282d2ddf700f1f727161947582130655a9c"}, &(0x7f0000000180)=0x41) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f00000001c0)="e0483623111cd75ecb5c7d4b12b724777e8d22b86d3e93e75077") 00:01:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/33) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getitimer(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0xff, 0x22d62a0a}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x400}, &(0x7f0000000180)=0x8) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000eb4000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) 00:01:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1890, &(0x7f0000000000)=0x7, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x67, "6f4a53079722f0812b68e63e34289c91f0df01d9d7cc0958db3d74f306f5263c7e3a9f2291567f6d4ea7013307ca5fb80ddaa5f675cb0de3af41bfc4c1793f15bc49712b7beaeb2d4f3597d021683296708be215c1b00b27a31e95f589fa82d1effd5042131e67"}, &(0x7f0000000100)=0x6f) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4, @ipv4, 0x6}}, r2, 0x91c, 0x6, 0x2, 0x1ff, 0x7fffffff, 0x4}, 0x98) 00:01:21 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100011f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x2) freebsd10_pipe(&(0x7f0000000140)) accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) socket$inet6(0x1c, 0x0, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x2, 0x7ff}, &(0x7f00000002c0)=0xc) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r1, 0x3, 0x3, 0x0, 0xece2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x8, 0x2, [0xffffffffffff8000, 0x1f]}, &(0x7f0000000100)=0xc) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080)=0x896f, 0x4) 00:01:21 executing program 2: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) open(&(0x7f0000000480)='./file0\x00', 0xc700, 0x0) 00:01:21 executing program 1: syz_execute_func(&(0x7f00000000c0)="b18891cd80c4039144ad00100000560369dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101ee5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01ef57a192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:01:21 executing program 2: munmap(&(0x7f0000c64000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffffffffffffe) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0xc0) listen(r1, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sync() preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000200)=0x8) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) r3 = dup(0xffffffffffffff9c) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:21 executing program 3: syz_execute_func(&(0x7f0000000000)="98033a0f050520d0f80791b0164141e2e9410fab28a050505b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b0000664c0f3a609b41c1aaff0b8171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b01c4615dd50ab13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x488, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0xa100000000000000, 0x10000, 0x3, 0x9, 0x8, 0x7, 0x7f, {@in6={{0x1c, 0x2, 0x80e, @mcast2, 0x9733}}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffa, 0x91b, 0xff, 0x8}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x1, 0x4}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x7fff, {{0x1c, 0x3, 0x20, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}}}, 0x88) close(r0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000100)={0x7, {{0x1c, 0x1, 0x9, @mcast1}}}, 0x88) 00:01:21 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x30) connect$inet(r0, &(0x7f0000000700)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000740)={0x4, 0x1, 0x10000}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x95, 0xc0b, 0x1000000000000009, 0x8, 0x4, 0x2, 0x2, 0x6, 0xffff, 0x3ff}, 0xb) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "4f7b11c05f666e17e4b3e7e5df27acc2e8fe40d8baabaf0d0ed9f241b9725188", 0x7, 0x2}, &(0x7f0000000180)="3dfa5608ee7b488ce457544120b45c393ec3237b1e6fbdc3267448c92f81790876991f7d4e4a91229d0ac61f48f57f2849cc91879d20344f5e5f40748404d31fda5d88de20721f056df1cd337770fb448d17965c8303d4a73d8d8517dc7b9c1114ace8fd07eafe024c7e741f59b7a4f6c8c4484b1d71829e03bc2e1d8b77469dbcc970c6f45aadba35f33d3d589cb53df873e4da88edd0ac930e506cf360c831ddd213cce7b66ef026726161b6dab8984cddaf11b2d2a4c56175f3f8668bbcec83822b6c92a6a070dc030e6d4b222adfbcd52c370825400aba9cec945e1101022e60e97020c16c0b2f5518656e2767df31", 0x80000000, 0x0, 0xfff, 0x2ae, 0x2, 0x100000001, 0x100000001, 0x19f9}) 00:01:21 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setresuid(0xffffffffffffffff, r1, 0xffffffffffffffff) fchdir(r0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000002c0)="e2c1ceb6a96e5c082b9601b3be354009a46c9b855ce35f8408ec") 00:01:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x100, 0x800, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x0, 0x7}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@empty, @rand_addr, @rand_addr}, &(0x7f0000000140)=0xc) listen(r0, 0x0) 00:01:21 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100028f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000740)="98341b0f0565f20f38f194d4000000009091910a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc972e3341811947002b0000006e260f3806f38888a1c4101f9b439b9be35ee6c45e1616ac1000c423f948db03c44219a775d065ef40da9c43e55700010000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbfffffff95dfba181d7110f0f3804ad0aa40000") r0 = shmget$private(0x0, 0x3000, 0x40a, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/72) getuid() 00:01:21 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf0010002ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:22 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r2, 0x0, 0x0, 0xe803, 0x0, 0x0) 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100041f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080", @ANYRES32=0x0], 0x8c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x5, 0x7fff}, 0x8) 00:01:22 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x4060, &(0x7f0000000000)) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setuid(r0) syz_execute_func(&(0x7f0000000000)="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") 00:01:22 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x6) poll(&(0x7f0000000180)=[{r0, 0x2}], 0x1, 0x5) r1 = dup(r0) r2 = shmget$private(0x0, 0x3000, 0x402, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/41) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x2, 0x1, @rand_addr=0xc0000000000000}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) open(&(0x7f00000000c0)='./file0\x00', 0x48, 0x40) 00:01:22 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe07) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x7, 0x800, 0x4b, 0x5, 0x7}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2}}, r4, 0x40, 0x9f4, 0xdc52}, 0x94) 00:01:22 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)) freebsd10_pipe(&(0x7f0000000040)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(r1) 00:01:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r0, 0x100000001, 0x0, &(0x7f0000000000)=""/100, &(0x7f0000000080)=0x64) 00:01:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="30007f04683de7f2d7adab"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x4) 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3064cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:22 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020015000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:22 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_getres(0xe, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xe}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x1, 0x9b, "6e31c0ddc2bb4879ce6daefc2a8610f4b2f5664ac1e6eb922308b4985079c1ef4773b28028efc9d6f3544ee39978474f8179c17290072469a7c3f22187a1577ab0a07378feb0f4cf923f280658b48f335537b14731524a5c4c60a13ecabac58cee2241d40de44bf162ff7fab4c7929ea63b3d20a6bb1975e98f080b0acea039fffbffaa3defed28d34b0c9099eeb6f02b16f148465d98885b7ddff"}, 0xa3) 00:01:22 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto(r0, &(0x7f0000000000)="f9087e5220fbc823cec6e6c083bd75ac1cb3045b5074f6316dadd9bb2cd66d01be42994411d895537c6c5fe5c35880b3dc04de89faf999ba98b621eeecc038883f923433651f87b96fbf33eac03b272d70c5ecae70dc43f56bcd934e794ddbfb605c017b4c3d01da20e2d74381c405333c378d7427ce2ccb9b1d1e7593aecb7e7eb0fe710b", 0x85, 0x4, &(0x7f00000000c0)=@in={0x2, 0x2, @rand_addr=0x1ff}, 0x10) 00:01:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008400000004002fda90fa00"/24, @ANYRES32=0x0], 0x1c}, 0x0) 00:01:22 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:01:22 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x40) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x80000001}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r2, &(0x7f0000000080)="1b904d8468c4aa7a0ea913ee267f8b1c7b496d28b46c3f1a499420f14aa33ca673df1b16c4fae5edc39ad5a4023365bfb42af736a7f25048cff6882678e163caf3c0380e94ac8d4eee461b3761dd621780eaaf1c58e0d9de256e3a7231ecc27ff4c9bd750be8b100c62a23b43224cee0a91439ef6966725df061cb17aef7261094772d79c5dcdf14c8c1c4c3b52d61f1af1a28b2e50ecae1e1c32d155dc881422a36fbd4a2fad19449a778ca044f16fad75569c1c62cb3d9af8ae74f721577bdc363a195dd6cc980d8b1aaba7ead12c919f47d66016383892cf9abb04aa4478eac338c10af85ec2b", 0xe8, 0x80, &(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000380)=0x4, 0x4) socket$inet6(0x1c, 0x30000003, 0x5) socketpair(0x1c, 0x7, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000200)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x1, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r4, 0xea5, 0x8000000, 0x7}, 0x10) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000340)="982c3e0f050520d0f80791c461fdd7db4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c461f9c5c5172d96000000450033331d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x0, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="8100000008000010f8002001000000000300000001077c58c66ba3a07e842d596abd373c8861e4a8a52794ea0a1c305d951293aa81b5f8009719bbc8aeb5ef70cf754361ef046300000030af01413454439ea6da35a779bc2b5c9faca99f97f00795cc583d0f04506d5da362ab3d25fdf3ae833e306f2421fd92d34586bb13ce7a9343d4d54438b3ceb8c96615465e37a2274849b20f2680fd8d164181879647a51e6b9f72150092bb7ed786c95bf08e5c094ed6ed811058ef4f2eafe1744818209590e02ddf82900afc9a1b2ab399a4413a78cffd28d6bd395d080061c3ee3c52984c7d311cf3f209c749207e7fcf960682bb3861f45f3180581ef3f120e015b3e32dc88a7d40772f4cec48cab595d7e586b9934d92caab4800000000000000000000000000707e784d5fd8ab9147bf9bfc9798d19609c3f7bb73f1fc91f6d6d920c7748e3c61543790e70998397218ff7c84651b5a5330a93a9c6f07303f01f6408fec6566e401a155bac328c47661066033aaa1081ef305f1d0b66e924031d44792f9f2e19673817f9e1ecd5d66f11f4ad4be8e40434a0d55677fb882cff48ddb843b51dd13f9784ca8a53d6b3d33e8713c93b332b11c4742f72601a8c86fe47778dcf1201ff400059227e237f1e007c4360d441bedd1c7e3aff4c51ef0c39af876584ef76d06044c84b1b45ac7e98dab0b9f5814933f56ac75489cf77a1d06"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4610, 0x7, 0x7fffffff, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x3f, @empty, 0xffffffffffffffad}}, r6}, 0x84) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000080)=0x3) 00:01:23 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x0, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4610, 0x7, 0x7fffffff, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x3f, @empty, 0xffffffffffffffad}}, r6}, 0x84) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000080)=0x3) 00:01:23 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/17) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000280)={0x10, &(0x7f0000000340)="1823f2e2e5f3cc8318c64c86f67a5e4ba09d6472753bc2862ebf095f0ec3a367a562ae84a0d32b1fdb50c0810241172550db5a1b079c1198b2d6556233bc293a1f85b375d16c7faefa2ba9cdf1b6a45144acf8cd2169401a595d2911f0b00a1b72ca47e22ec652aefbf03bb3dd3f758da6ecc9614849863757c2fea9df89b3d31b48ab6e79d05d8b0ccd370b5a9c309b43e21c", 0x80, 0x8001, 0x200}) socket$inet6(0x1c, 0x0, 0x0) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="03ccc5ee5ff412ccecb5a6b10f1be5a2830934cb891b1d2b1593be90fe6c170749ba341ef46c704a0e68f3a48311014c65dc7fc68231c839298a7a112019608ce40dbeb638293f52d2ab2cf9b98826b0cf4a280edcfb5e76768916bd53b1a127f695599e35976b2923ffa570564e81011a6e4eeea8742c5fb857f65f9883d301949480c91230025b3f2434c81935754b77f991e0be607d3ad7cfe89b163f", 0x6, 0xb4f, 0x8}) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2}, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) 00:01:24 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socketpair(0x17, 0x5, 0x400, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380)=0x2, 0x4) r2 = socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x968}}, 0x0}, &(0x7f0000000240)=0x84) clock_gettime(0x100, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)={0x3, [0x0, 0x8ab, 0x0]}, 0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000280)={r4, 0x4, 0x3, 0x800, 0x80}, &(0x7f00000002c0)=0x18) 00:01:24 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="95470fb03d550100000f05fc02791012ff911441298f1766410fd128f9f2470f7c860000000047df27660fefd9c4c1b77dc68fa99896d56436f2f2470f00e1bff6000000a0e5bee7d1c4e1f8c4c481196a66007122c1d72121c69a9241d8e9c3c36645430fef2e98c483a1c47fd349808080fcbfce0f73d539f481f8521f5726c401e259d4c441bdfec1622828284600090cc19911bd110f0000") 00:01:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x561, 0x1, 0x0, 0xdfd0, 0x4, 0x7ff800000, 0x53, 0x40, 0x2, 0x4, 0x8}, 0xb) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:24 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000c423357f3d89ae1d0c00d4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x28) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:24 executing program 3: setreuid(0x0, 0xee00) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x10000, 0x4) syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:01:24 executing program 1: syz_execute_func(&(0x7f0000000200)="2e26f30fbc5388a84aa84a2c431c850f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4660f86feefffffe8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:24 executing program 3: munmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket(0x17, 0x20000005, 0x7) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./file0\x00'], 0xa) listen(r0, 0x8) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000)=0x1000000000000000, 0x4) 00:01:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x80) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000003c0)="1b026a6635e9fd3fd449e333c3072b8a1dd161baef6437346ae105877698c307b327164195b994c5bfbd9c95fae3ea65be60a98ebf406783c55fc4f3b5cae698231e492aa45a8b635f") listen(r0, 0x0) close(r0) flock(r0, 0x1) setsockopt(r0, 0x9, 0x7f, &(0x7f0000000000)="e9ebfdb5833ec2c0f3a13b1158c3ffdebab34bf8d7dfda2970c47bdc4074fc1225b5b8de1bce274d56852c1c2db25a10ff306ba31addf594c4de21b01a77c96f4e4267ad4b2c0adba4519606c3aec18655c01a807878b280f2d237daff0f983e5f41819c3eecab83cbda7155053143d53a16bf29b60ab2e80364cccec315a4f50b1e5620287562f3402aa350d210058e602635b3e44b4fd714796e2fc9c1f03c6d8a64c70d3513ecde972e18f1ad212615fc07f089f54c9596ec233a4ee1b0b591f9964495fec9a8dde591dbe64859213a75", 0xd2) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000714edd8a3757c5431ca1ca959cffe87714cf0c6f16e59cd8dfb1069ce7315a87304267015d156d44cb02910d4e1fe205e05068dbf206617a0d9a17c85ff243f113ae022f087945c81874ce23f9aac9e78f8a1e2b593d5ab8af7977c4d4888a605e48cf0e952077f7e6c5b557fd0085eb9ddd1b27f818cf2671b5f8637fdf75ab66a532b4a4c45e2405f8f2dd24e87faaa266c20c4f81c450c6516be9b81f2e32491a578a7c0fd8c661cf7f5cce2e5f7f47c59c803d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0xac00000000}}, r3, 0x7fff, 0x100000000, 0x100, 0x1, 0x1f, 0x3ff}, &(0x7f0000000280)=0xa0) 00:01:24 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(r0) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:24 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000dc0)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aafb96ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e", 0xb8}], 0x1, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x80000000000000) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/173, 0xad}, {0x0}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000940)=""/133, 0x85}, {&(0x7f0000000a00)=""/193, 0xc1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x11a) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) writev(r5, &(0x7f0000000040)=[{&(0x7f00000001c0)="defca7aa3508691ae4334b0897dc998c9f744c1e4abd9a0f8cbb35bd77d6a30534a597e1412858c3aadd5549b56644e007d643685580e722ef8081fc935d5c9d554e4a4829ff7f9af34d", 0x4a}], 0x1) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffffffffffa}, 0x24) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 00:01:25 executing program 1: r0 = shmget(0x2, 0x1000, 0x302, &(0x7f0000ffc000/0x1000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x7f, r1, r2, r3, r4, 0x80, 0xd298}, 0x40, 0xcba, 0xffffffff, 0x0, r5, r6, 0x9}) 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x10000000, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000340)=""/86, 0x56}, {&(0x7f0000000440)=""/215, 0xd7}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x4, &(0x7f0000000540)=""/185, 0xb9}, 0x2) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r3, 0x2}, 0x8) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:25 executing program 2: ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) r0 = socket$inet6(0x1c, 0x10000002, 0x10000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000240)=0x368) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x7, 0x3f, 0xe208, 0xfffffffffffffffe, 0x0, 0x1f, 0xce, 0xffffffffffffffff, 0x80]}, &(0x7f0000000280)=0x16) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7, @ipv4, 0xffff}}, r1, 0x8001, 0x2, 0x2, 0x3d32caf3, 0x1, 0x4}, &(0x7f0000000080)=0x98) r2 = dup2(r0, r0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000001580)={{"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", "b0b7935eaa44fc259e892be13e827ddca26d6203fbb6608b4c5f39ea5db8cf20", 0x8}, &(0x7f0000000580)="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", 0x1, 0x0, 0x5, 0x1, 0x4, 0xd2, 0x6, 0x97f}) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x200, 0x10a) mincore(&(0x7f0000859000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/65) freebsd10_pipe(&(0x7f00000000c0)) 00:01:25 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033e3ce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000002500)="5cbf2841a19d1b13d8f2d873965c7890a7438d0fe23678fd6d89b7f9a64fe846c35c66abd4d9ae2f80e3113ccc9e8fe91e73a6b75675963611455b1d584d17174dfef04db203c07f1dda1d449dace555036e2417ec8afac079745a24d2a399207e11228fc2e3b7018b2ceba3209c3333bee4fb0a2c84a62b1948495a2a46bdb242515a2f75ad9f40871ae1d0792fd09db623275cc808979930ac5c8f50409fa9bf7b4b6ebf5fb81deb7b243c8518803f9b38c95f9f3a3481e028d9e224be6f4b09a4ec3c7519b55294104e1d483c7644807eb3f90ce122536d172701d08e92", 0xdf}], 0x1, 0x0, 0x0, 0x4020000}, 0x0) 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r0, 0x5fff, 0x9}, &(0x7f0000000280)=0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r0}, 0x8) 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x401}, &(0x7f0000000280)=0x8) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc6}, 0xb) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 00:01:25 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000dc0)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aafb96ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e", 0xb8}], 0x1, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x80000000000000) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/173, 0xad}, {0x0}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000940)=""/133, 0x85}, {&(0x7f0000000a00)=""/193, 0xc1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x11a) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) writev(r5, &(0x7f0000000040)=[{&(0x7f00000001c0)="defca7aa3508691ae4334b0897dc998c9f744c1e4abd9a0f8cbb35bd77d6a30534a597e1412858c3aadd5549b56644e007d643685580e722ef8081fc935d5c9d554e4a4829ff7f9af34d", 0x4a}], 0x1) 00:01:25 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet6(0x1c, 0x8000000002, 0x40000000000001) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) recvfrom$inet6(r1, &(0x7f0000000040)=""/17, 0x11, 0x82, &(0x7f0000000100)={0x1c, 0x2, 0x100000000, @empty, 0x401}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0x8}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x2c, 0x0, &(0x7f0000000080)) 00:01:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) pwritev(r0, 0x0, 0xffffffffffffffbc, 0x20000001) 00:01:25 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x3000) sendfile(r0, r0, &(0x7f0000000000), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1400"], 0x10}, 0x0) 00:01:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x602, 0x94) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000640)=0x8, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r4, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000680)={0x4}, 0x1) getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r6, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c) poll(&(0x7f0000000400)=[{r4, 0x120}, {r5, 0xc}, {r4, 0x40}, {r5, 0x5}, {r5, 0x40}, {r6, 0x4}], 0x6, 0x4) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000500)={0x0, 0xfffffffffffffffb}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000580)={0x9, 0x2, 0x10, 0x3, 0x1, 0x0, 0x9, 0x0, r7}, &(0x7f00000005c0)=0x20) getpgid(r1) 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="0faef1c443e50ff619c4c1fa70970f40000045c4a1d973fd76c403c96d8185000000fe67831801660f382a0422c4417d280ec4627920589ff381d186000000") socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:25 executing program 2: r0 = socket(0x2, 0x2000010000001, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) r2 = getpid() fcntl$lock(r1, 0xd, &(0x7f00000000c0)={0x3, 0x1, 0x77f8, 0x1000, r2}) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) 00:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) pwritev(r0, 0x0, 0xffffffffffffffbc, 0x20000001) 00:01:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) pwritev(r0, 0x0, 0xffffffffffffffbc, 0x20000001) 00:01:26 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0xfffffffffffff001, 0x4, 0xffffffff, 0x8, 0x3ff}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x9, 0x200, 0x7fff, 0x2, 0x10001, 0x8, 0x101, r1}, 0x20) syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) r2 = semget(0x0, 0x4, 0x0) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000000)=""/135) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000000640), 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000680)=""/4096) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000440)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:26 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) fsync(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20100, 0xc0) open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x9, 0x4) r2 = dup2(r0, r0) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000040)="40df14a7336d5a16864ece2b5c5f9db1ae9d2763c65b9095bd4439cc1e538f67de482ad7537b1ed2f2433c4346fdf14130a65c1de243d01bc41cf77f14f49be1") getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) 00:01:26 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x20) 00:01:26 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x80000001) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4) 00:01:27 executing program 1: mprotect(&(0x7f00001e0000/0x3000)=nil, 0x3000, 0x5) utimes(&(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fdatasync(r0) unlinkat(r0, 0x0, 0x800) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 00:01:27 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30044, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xd3, "e91bf5a0def87ed2839b07caa671702a54325c59f9db3907bf9889d47ad3fc75e3fe541ec72b356e4923b6f51d959b8f518cdae2b6c6fcfa8b6de1f0031b0cf6151c439cf08f3daacd51e1f65a34ec1e7e9345cf6593ba150c475f5aa666a5d60803567b1dae70c9f8dcf813a4dc908a31fadf1d69212f0178ff01b7db93dff7eba2a3781012ef415d1bad3068ab02b2aefde49407f14100245353e277875cfbc4e1ca4177021b68194a9da3e142f5d56ca22678b13b232b955d164e0dd33f4e54370646fd99fdf39c564ffadbbb4083a13a5b"}, &(0x7f0000000140)=0xdb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x20, 0x7}, 0xc) 00:01:27 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="000000f6ffffff000000000000000000000000000000e50000000000000000000015361610b66ad94000000000000010000000eaffffff000000000000000000000000000000000000000000000000000000003c9c00000049179e7e59651b0a140c0fab000000000000000000003e49"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) r2 = dup(r1) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000000c0)="ba66fd4f3d938013f33309a8aa03a7fe8118002540ed1a4eb76e373357ec039cafc2c17ece371fce291548f330112949cef729516e7815d036e2c3fea036d8cb89fb8f00142fb01582301c4e8ae2acc11a24a65f3c5d51a828a7a279d31f757773c9f8144ad0b5de92386248364d795e851986aa5219abedfe67871af147eaf32b5b508e28958be0118a6781022a140af321d350b667e6f678ac528a67833cc6cf416c1bd6c2f86c791268d1b49bf867d53eaeab642d42048854d1216205ddab8f6069af07207e65fcc1a266b382ca6baf58ea6f5ca563a311020b0ff6dc287cacaa1aaec5") sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:27 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30044, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xd3, "e91bf5a0def87ed2839b07caa671702a54325c59f9db3907bf9889d47ad3fc75e3fe541ec72b356e4923b6f51d959b8f518cdae2b6c6fcfa8b6de1f0031b0cf6151c439cf08f3daacd51e1f65a34ec1e7e9345cf6593ba150c475f5aa666a5d60803567b1dae70c9f8dcf813a4dc908a31fadf1d69212f0178ff01b7db93dff7eba2a3781012ef415d1bad3068ab02b2aefde49407f14100245353e277875cfbc4e1ca4177021b68194a9da3e142f5d56ca22678b13b232b955d164e0dd33f4e54370646fd99fdf39c564ffadbbb4083a13a5b"}, &(0x7f0000000140)=0xdb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x20, 0x7}, 0xc) 00:01:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x5) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x80, 0x833}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) 00:01:27 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0xe99, {{0x1c, 0x1, 0xfd, @mcast1, 0x2}}}, 0x88) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:27 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="140000000000000007000000010000000a80000d00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00 '], 0xe0}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1c9) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x80) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) 00:01:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file1\x00') fsync(r0) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:01:27 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) lseek(r0, 0x0, 0x6) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:27 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="000000f6ffffff000000000000000000000000000000e50000000000000000000015361610b66ad94000000000000010000000eaffffff000000000000000000000000000000000000000000000000000000003c9c00000049179e7e59651b0a140c0fab000000000000000000003e49"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) r2 = dup(r1) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000000c0)="ba66fd4f3d938013f33309a8aa03a7fe8118002540ed1a4eb76e373357ec039cafc2c17ece371fce291548f330112949cef729516e7815d036e2c3fea036d8cb89fb8f00142fb01582301c4e8ae2acc11a24a65f3c5d51a828a7a279d31f757773c9f8144ad0b5de92386248364d795e851986aa5219abedfe67871af147eaf32b5b508e28958be0118a6781022a140af321d350b667e6f678ac528a67833cc6cf416c1bd6c2f86c791268d1b49bf867d53eaeab642d42048854d1216205ddab8f6069af07207e65fcc1a266b382ca6baf58ea6f5ca563a311020b0ff6dc287cacaa1aaec5") sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:27 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet6(0x1c, 0x2, 0xd1) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:28 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xfffffffffffffffb, 0x8000, 0x8f, 0x1ff, 0xffffffffffffff7f, 0x31ba, 0x0, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x38fd453d, 0x3, 0xffffffffffffffff, 0x100}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0x8, "1d1da458b1123f55"}, &(0x7f00000003c0)=0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:28 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file1\x00') fsync(r0) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = semget(0x2, 0x3, 0x656) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0x8, 0x400]) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 00:01:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) fchmod(r0, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff"], 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @loopback, @broadcast}, &(0x7f0000000040)=0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0x8) 00:01:28 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) msgget$private(0x0, 0x0) r3 = msgget(0x0, 0x400) __semctl$IPC_RMID(r0, 0x0, 0x0) msgctl$IPC_INFO(r3, 0x3, 0x0) 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b3251660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x20000000) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x0, 0xffffffffffffe34e}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r2, 0x8}, &(0x7f00000004c0)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6(0x1c, 0x1, 0x4) r4 = accept$inet6(r3, &(0x7f00000000c0), 0x0) socket$inet6(0x1c, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000340)={0x9d67, 0xe1}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000080)={0x5, [0xfffffffffffffff8, 0x8, 0x6, 0x4, 0x10001]}, 0xe) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) socketpair(0x0, 0x30000003, 0xf9e, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) 00:01:28 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000080)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001140), 0x10000000) getrlimit(0xf, &(0x7f0000001580)) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001180)=""/233, 0xe9}, {&(0x7f0000001280)=""/184, 0xb8}, {&(0x7f0000001340)=""/118, 0x76}, {&(0x7f00000013c0)=""/42, 0x2a}, {&(0x7f0000001400)=""/206, 0xce}], 0x5, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000140)="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") getpeername$inet(r1, &(0x7f00000015c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001600)=0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a000000057d1204d449ce5b0c3adf3c67154acb9f838dc91dbdbff51b9fc29ef23d4dfc0020568a98569cf63d36b3e4662f10e7e5b4a414f4b2bf0bc3e33662c2bfc8d7029c5bf5aec13baee8985a8547f2769c57c7c6366ca7e403c16a38d112179f09a3fea7079635869ad7a667bb9ead318e382fbcba4a399fcb6957d183483f8987f255067590a75193eed37c41084527ba9a49481fae4997b5c0d7d52e90dd3ec62636faaccbbd0806fac9fa0702d8c0cae4c1cc7e2178328ccccb23ba8bfc74bcd659e24d52850b8f506ed4350409403012c87b330275b8dbe99f19f883d3bc86e6"], &(0x7f00000001c0)=0x22) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, 0x0) 00:01:29 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a000000000000000000000000000000ff1700000000000000000000000000010500907800000000609433df000000000049945eefa626be9ad758e21fb9bff000000000000000000000000000000100"/111]) openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x120402, 0x12) 00:01:29 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = semget(0x3, 0x3, 0x614) truncate(&(0x7f0000000080)='./file0\x00', 0x800) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/100) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 00:01:29 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:29 executing program 2: syz_emit_ethernet(0x266, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @rand_addr, {[@timestamp={0x44, 0x4, 0xfffffffffffffffe}]}}, @icmp=@info_request}}}}) syz_emit_ethernet(0xc4, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa81001d000000a402e6f1a4b6a59440f608409b05561c7e88b8ac94a2e5060eaa73841e85ea6072efe02c38994d61b6ced5c279386f90dba21e6395b4bf068bb825a9471fd7d0eb36fb76f5d31864294d8cfd03079b0736ddb7587dc902f0d53b2552fbe843ae5251dde34621da4d6a2a3bd2d35050eaa437a7820d29106ca510e7e101308aae4eeae1a55ebf4f0698ac47e6aef4ec24681d6b11fd7292f4cd1a67bbc518c4793ef2b6320addcf97166fa4552bc7699af1f6"]) r0 = semget(0x2, 0x6, 0x80) r1 = getuid() getresgid(&(0x7f00000012c0), &(0x7f0000001300)=0x0, &(0x7f0000001340)) r3 = getuid() semget$private(0x0, 0x3, 0x442) freebsd11_stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001440)={{0x0, r1, r2, r3, r4, 0x48, 0x6}, 0xee, 0xfffffffffffffffd, 0x5fe7}) syz_emit_ethernet(0x1163, &(0x7f0000000140)={@remote, @random="c2ab96b5117f", [], {@ipv6={0x86dd, {0x66, 0x6, "fb0b14", 0x112d, 0x48, 0x1000, @local={0xfe, 0x80, [], 0x0}, @loopback, {[@hopopts={0xff, 0x1, [], [@enc_lim={0x4, 0x1, 0x204c}, @enc_lim={0x4, 0x1, 0xff}, @jumbo={0xc2, 0x4, 0x1000}]}, @fragment={0x2e, 0x0, 0x0, 0x401, 0x0, 0x5, 0x67}, @routing={0x6, 0x4, 0x1, 0x3, 0x0, [@mcast1, @local={0xfe, 0x80, [], 0x0}]}, @routing={0x59, 0x2, 0x1, 0x182c, 0x0, [@loopback]}, @hopopts={0x79, 0x214, [], [@generic={0x2, 0x88, "d2083808d25c96ed6b821ca67a4dee5513cf24aea56a2b0d2e7d204ebba35c83718a86727608020090262f0274aaf83b47036530d1f2657060fb9cfbea767495aae7f51cf1ec196961aca1c0cae6355215a0f5689cdd98df34964485236200af7f2d40eb73dfc1133390a20de160e0b61f16d96be10917bb51b6420a36d3fa047b335fad5c7ce44b"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0x1000, "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"}]}, @fragment={0x14, 0x0, 0x4, 0x1, 0x0, 0x8, 0x65}], @udp={{0x3, 0x2, 0x8}, {"a4b03dc9af35f0b2c95ae2bb80"}}}}}}}) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x0, 0x0, 0x4bc, 0x5}, &(0x7f00000000c0)=0x18) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:29 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000140)={0x0, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:30 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0xd78, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet(0x2, 0x3, 0xaa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x64}}, r2, 0x3, 0x5, 0x201, 0x9, 0x401}, &(0x7f0000000280)=0x98) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xffffffff, 0x7, 0xff}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0x800}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0xdf6, 0x4, 0x4000, 0x215, 0x7, 0x0, 0x5, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e21f10e0000fe8000000000000000000000000000bb090000000000000000eaa6dcee95207f680000000000000000000000007744280c00"/118, @ANYRES32=r4, @ANYBLOB="0000030009000000"], &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r4, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) 00:01:30 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2e19, 0x80000001, 0x1}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000280)={r4, 0x1}, 0x8) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) fcntl$getown(r5, 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) sendmsg$inet_sctp(r5, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000400)="7995eaea3ddf76e3fdf47a7f6bf6df1d35201d42c98874e99b353f183a83c1428e19377fb7a18cb0c82ca736f2422bb8e5191249e7b6e45c14c78b68cba0c12ad1b08a2b0d0361bae39dc740a43df6461b7586daf3b2d4d3cc01f78eb8b1967177c737d1f2c7480115c65e83532d0e330789", 0x72}], 0x1, 0x0, 0x0, 0x20100}, 0x104) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) munlockall() setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000006, 0x100) getsockopt$inet6_tcp_buf(r5, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) 00:01:30 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r0, 0xffff, 0x85, &(0x7f00000000c0)=""/52, &(0x7f0000000100)=0x34) r1 = socket(0x2, 0x5, 0x40000000000084) r2 = accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x8bec, 0x9, 0xfffffffffffffe01, 0x7, 0x6}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0400000000800000040200000010000005000100"], &(0x7f00000001c0)=0x98) connect$unix(r2, &(0x7f0000000100)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) 00:01:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x8608020000, 0x1000000000004) 00:01:30 executing program 3: r0 = socket(0x9affd13512739daa, 0x3, 0x7f) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) 00:01:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1, 0x70000000000}, 0x8) 00:01:30 executing program 3: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000000)="33cebdcd2abd36df9b9a4ba4cf9af9197e895570d0e7fa7d55dc1df7bfac016ba5abeca3b190d056a4869665f8d5a7b45a09a106f972206ad2ac0c308d798c37c3b6711174dabf6126e61a933a64") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000280)="db007c95426133041c8cbef3cf57432c29c467e503339e9736a6c8db84f0a557768f7961b4c0410f088183dcf5213775f67116defa6d46c26b1712a6a9aeec4a99d2d6cae9a127ee94fc046608e2cb3b370d4ad40afb2e94f724dada503e2d6fc2ed5c1a078e80375d0508f75549c6bc26f529a82c77ff77605379687d533389ba5a79134106d707b122bfb65d7a6130ad0f3cd5363f0bb3d05970abd519334667df25dd39d461b0a83de297b6565088") mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000400)='./file1\x00', r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') semget$private(0x0, 0x3, 0x20) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:30 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:30 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000afc000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0xffffffff, 0x5400, 0x0, 0x63, 0x0, 0x8, 0x9, r1}, &(0x7f00000000c0)=0x20) 00:01:30 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) r3 = accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) listen(r3, 0x3) 00:01:30 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = semget(0x1, 0x0, 0x20b) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000100)=""/247) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x3f}, 0x8) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) truncate(&(0x7f0000000500)='./file0/file0\x00', 0x0) 00:01:30 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000000), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:30 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffff0b08ea95aaaabb08004500001c0800000000849078e0000002000000000000000000089078"]) syz_emit_ethernet(0x80, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0xa, 0x4, 0x4, 0x8, 0x72, 0x68, 0x9fee, 0x1ca, 0xbf, 0x0, @remote={0xac, 0x14, 0x0}, @empty, {[@lsrr={0x83, 0xb, 0x3, [@empty, @multicast1]}, @lsrr={0x83, 0x7, 0xfffffffffffffffe, [@remote={0xac, 0x14, 0x0}]}, @end]}}, @generic="6abe5286edc2ce50a6eaa97c24148ffb87ca2af659afef6b07810b5a295b26151bd22ca219e36de9f05fec0b675d6c41106846e5d68c8d2e41274f7f85e816fc37c7f35523e81330dcfc"}}}}) 00:01:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x400, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000f50005004a59831454640857cb7ac6ac9bc75fd8f91b54d164d5de41deaa90492c5ea28c009d71c047bb2eaa75d33beddd7304baf09eebf6d38549a5649fa27ebf59e099489940e9289195838cba59099d074397b2648db4b3f4e69f76ea8471b2302b379c79ea38e448ecfa727a65e9e58d40adfe51508760a6626367b191960ae401e8a35fa7f37cf4a901b41817aacf1aa605b711edeea68fb1f632d7ef341d0b43822ef0c82f83efc8efc874d4c529c28024d7e7fc8b53b5db122d8290fbce282d0c2cb26b950921b258ce8124da6f1c8040"], 0x6) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r2) r3 = accept(r2, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x8, 0x6, 0x6aca, 0x5, 0xffff}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000380)={r4, 0xc1}, 0x8) truncate(&(0x7f0000000400)='./file0\x00', 0x401) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x108) openat(r0, &(0x7f0000000440)='./file0\x00', 0x100000, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000480)={r6, 0x4}, 0x8) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000004c0)=""/110) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000240)={r6, 0xc9, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000180)={r6, 0xed8f}, &(0x7f00000001c0)=0x8) fcntl$getown(r2, 0x5) dup2(r0, r2) 00:01:30 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x268, &(0x7f0000001540)=ANY=[@ANYBLOB="9800000000000000ffff000006000000bac9cef9b2665b7dcdc2882187a2fd1259025988402dc0d7b830121ee46d97cceb2e28c8c98717bc3043993684fd6c8baf72b1e2cea2415b2f5eb4ea2457d5830631fd59cc60a4f5304df2dac103d708f9c093f0e2da45bf39629a326b69d0f3e1217cdf79b30031d8e7d3ccded34c55f49f02406c850233d0efc6f21fee497d177867c195cfa800b8000000000000001100000006000000"], 0xa8}, 0x0) 00:01:30 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2024}, {r0, 0x2100}, {r0}, {r0, 0x20}, {r1, 0x44}, {r2, 0x80}], 0x6, 0x2) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:30 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:30 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000040)={0x0, {}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118) 00:01:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x4, 0x4) 00:01:30 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) msgget(0x1, 0x524) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind$inet6(r1, &(0x7f0000000380)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000080)=0x100, 0x4) __semctl$GETNCNT(0x0, 0x4, 0x3, &(0x7f00000001c0)=""/90) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) semget$private(0x0, 0x0, 0x484) freebsd10_pipe(0x0) bind$unix(r1, &(0x7f00000003c0)=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet6_tcp_int(r1, 0x6, 0x58, &(0x7f0000000340)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x100000001, 0x4) poll(&(0x7f0000000180)=[{r1, 0x3}], 0x90, 0x4101) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0x3, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x2, @loopback, 0x3}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff80000}]}, &(0x7f0000000300)=0x10) 00:01:30 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) accept$inet6(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) r1 = fcntl$dupfd(r0, 0xc6f7f33fe680d841, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="4cc5da1ccb3ba42835090d0697b7bc0091cb1b7a982806e3fb06746fe960d617cb47582899ef1c7da378c530dfceb4f56da07ea7a37c022c55c6bf3fcb0faac398effb49c26408af0373f013badd2fa2092364a02a0f5d0f08da7f15c46c6ce620c21b74abea47f306adad811ff8bdf24a01452da1a134db89fff969028b86f64701f395d1b1effabbd4b8ba8b6962e7f55edede54ff8d9cb8c9e72c698486b7cb27c05f7e4236b73680b0f77c426c60e9581ac67143ec7d230e9d07531cca119beb9a3c41f3e633f5c09ae8e94e397d0f66797da94ffc3db6e44b88e07273424f70", 0x7, 0x1, 0xa2}) accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x800}, 0x24) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote}, 0x14) 00:01:30 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, 0x0) ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) r5 = socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x0, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000080)={r4, 0x1f}, 0x8) 00:01:31 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100, 0x8, 0x4, 0x7, 0x6}, &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r2, 0x3f, 0x1, 0xd, 0x7}, &(0x7f0000000480)=0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x100, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5, 0xe}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:01:31 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) accept$inet6(r2, &(0x7f0000000040), 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x6, 0x10000, 0x3f}, &(0x7f0000000240)=0x10) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:31 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1001, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x1fc, 0x1000300010005}) 00:01:31 executing program 3: setreuid(0x0, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r1) r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8) r3 = getpgid(0x0) msgget(0x3, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x7, "47f231d08dad78815ab0b2928b56f8d7"}, 0x14) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x5) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000004c0)=0x7, 0x4) getsockname(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea68d48b4f8d93eb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007157e76cca4719430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025aad81c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000009b7fa078c7192e90d3672f025148d3b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007aca4761719dd1c3fc3e4e0aaf0c501b17dfd6b179776dc6d05e3eacfc251f44bf45560ac566c1b1a14dcb7f2fda860c0063563ac7435285c93b38e2d096e205a0fa8030367cacf8b65dfe3c1fa98708eb50f4e9bb53821769d78952156b5e3c763cf2dc4a9c4cb07e64040000aad26a9077ca5db2c6b64d74d86bed128d29be50d03ba9c17dc17e8839c3a2356bce6c272fd07ecf2c3e21c5f00d6b1f9d1b7fecbd2e7f18c6237f5eb6b67793578c264901e3d623a0e1c852c3afe83fddff0fe70f1c1defb20863d722379a1aa084ead8140ddb32985a2c87ea2d44572fae3480c050ad68c411134aea7bc4d359d45a2f8460fdde445b65d86359e1c98e3721f52ec3a9cd0886f1e8457d08853742ef39f68e50655c327c4029a6e6d450cf9853ebcd50e032247da030345589bd0822d55eff4d001ac6fd0d1803fdb6bad9bea804c7782d0d5d301f2bc69c3c47139d3c000000000000000000006df3470bc1842690b815dff6dabb885aa51edb7e54ebdffc6901b9f3df423cff5f18474a19c98ff64daa7c41e252e6dbba6daaa5000088d6e2a02eb9115656908822e527a147ee954c0cc29ec05f47bab3050d3d0634725e2dd0b92ada2c4a003a8304be2733445e44d95125ade7546f0fd35596f3761e8a992c6824f65a6969eb4b16028a2e02d22dc96102322f805daff845285d03f6554461397c14d521c37a74d55bc6dcf4cc75d2edcb99ecade4f3c099a661c374c793d164225b339100000000000000000000000000000001e3bb9c0a05457d82b374b1b01af895b40f4e752e6181df06ac62beb303ba585677e7e7d172412abe96ed0bf0761ef86d5fde37fef90e983702b52e4b7ae96b14a723afe68f236214dcd608b06aad44c802707ef2aaac8d5b6eb3577a763b91"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:31 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x7fffffff, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:01:31 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x1f, 0x4) 00:01:31 executing program 0: syz_execute_func(&(0x7f0000000440)="9826473e431c080f05f30f59b5d9130d00c4a37bf0c53e41e2e9e6fd45b55745b5576b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000680)={{"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", "c13792d5c6725dc769daa450a0e812aacba4e9eeecbcfb1e795235245887aef7", 0x0, 0x1}, &(0x7f0000000000)="07bdb6d3dcf7ed44bc006dca301d2611c57c617d23725d88ad6e2de1f3b576cdfa435544dba2499058cedfe4314de7b01212c109d0fb810c10e0730374e5c58bd3aa498b0b8ff9320442c33856f38d93fcb6e5609af98a4d68281f9c460aee3be80f5efa181d1978c865da8921ebb5c4871f7dfb3bb1a53a9587c82196aff0f2e84cf27151aa5f22d4d3ee48a91b42540d333b26898eebcde2097414a2b6d1715117b203c9a368f760c1ab5d734405dc9c64c1", 0x6, 0x6, 0x8, 0x2, 0xeaf6, 0xd4b, 0x5, 0xfffffffffffffff9}) fcntl$getown(r1, 0x5) 00:01:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) read(r0, &(0x7f0000000040)=""/190, 0xbe) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./]ilm0\x00'], 0x10) close(r0) 00:01:31 executing program 3: r0 = socket(0x2, 0x5, 0x200000000) setsockopt(r0, 0x9, 0x7, &(0x7f0000000040)="827e90489071639f7bd5efdd31184327a533b555f40292e20a6c5c46425cb839e38e2480c462fd6a132b879b5021ab7c8c", 0x31) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0xffffffff, 0x2, 0x1, 0x85fc}, &(0x7f0000000180)=0x18) close(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:32 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x17, 0xa476e4efd22fce97, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:32 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:32 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd3004c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0)=0x8, 0x4) r1 = accept$inet(r0, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x5, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000600)={r2, 0x6026}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000004c0)={r2, &(0x7f0000000440)=[@in6={0x1c, 0x0, 0x8, @empty, 0x625}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x2, @mcast2, 0x7}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x1, 0xffff, 0x8}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x5}, 0x8) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3e91e394}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000000c0)={r5, 0x392}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f00000003c0)="91cd8080040c6969ef69dc00d98a20d0d00000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef9d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:32 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x1f, 0x4) 00:01:32 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000000)='\x00', 0x2, 0x0) 00:01:32 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000000)="766d0014f69c4c83a433f998cf3caf768889a76e83021f8c2cecab2c9df84d46477937f1caf33e0fefc0674ef0a25ef9735d0ac8a4392c", 0x37, 0x20188, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x1f, 0x0, &(0x7f0000000040)) 00:01:32 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="5969d648307e6b04a1cabd80d3ada3d769992c9948c3691812e3ea692639bf9f14d22e3ba8f55808fac586143d721f855e06f0df87c6d85acc209d545d24820533e4") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d94000/0x4000)=nil, 0x4000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:32 executing program 0: munlockall() syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x48, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x3, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:32 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x1f, 0x4) 00:01:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:01:33 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x1f, 0x4) 00:01:33 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r1, 0x2) r2 = accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x1000, @mcast1, 0x1}}, 0x0}, &(0x7f00000003c0)=0x84) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000400)={@multicast2, @multicast1}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000400)}, &(0x7f0000000480)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1, "f0"}, &(0x7f0000000080)=0x9) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000000c0)={r5, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) 00:01:33 executing program 3: syz_execute_func(&(0x7f0000000180)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc93ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c390fdfd304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c4c2110dbe000000002e440fc7bf0d00003c66660f3a0b0865") 00:01:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f00000001c0)="9fa89a81051b3ffdd88556ab8fd14c4c05ffe00501113136669e25259a3833ccea28882d7f9ad34a9bf2a872f62a9c169f1b58da79d72ecbae2ddfb0f6b7edbfa86d923cb26e4593670c2f0ad78b01a9551cacbb6393022b3de4a687f45c36ba6b1d25d71ac84aaab2dbeceab221b333c69be0afb0dea6a1288bbd0957082ceb1195ace1d4cb8a204c3253bacce6bfbf45849084a4fa73d7fddd535fcafff2d3050ad185b23c94ad20e95539f863603267f2944e51d1d718d50b3b725524cb429604ae4812aef336ac5a", 0xca, 0x80, &(0x7f0000000300)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="8202282f66696c5f165da39e35c979eac1e00b7087808f42b08d8b138af77400000000008000fd0000000011dd41e364a5927862a95eb9e1ce03e81417a61f8de2c147aa97d3eda270b45a1afc00446620b4fee455538f4ba898ea96e0e6e6fe0d8754127544b2ce071ab6cb6636915564c6197f198499fd256ca2c968bdf0fa4602575ef69cd796a23355d5c993446a59a11dc7d5766f"], 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffffffffffffbdf4}, &(0x7f0000000080)=0x8) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000340)="e71b4cd9bd1352f7d804d5d62719cc23be676c7ae2fa720586dba6684ff5295be1ac7a504bed63482771a64b019b11bdb94999e53f143b2293a971353227441e97091280885360818fc5320cb0d1") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="200000000400000001000010ff070378000000001c004e2101f8ffffc0d7e319767b32f5bce6e93e0cf5e57c0100"/148, @ANYRES32=r2, @ANYBLOB="0002000000000000090000000500000000880000"], &(0x7f0000000180)=0xb0) 00:01:33 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000b7a000/0x1000)=nil, 0x1000) r0 = socket$inet(0x2, 0x20000000, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0xa11f}}, r1, 0xc00000000, 0x88, 0x20}, 0x94) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) msgget(0x0, 0x429) socketpair(0x1f, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2381000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddd179b84df4265237c864d94d3c480bdc4d95a86bb32631a91e443d17bf5a7cf296be71dc7df5835c193ed33e8c1dd211d7ce9c16f4de02a05aaa36f8abac881c25413df813503ca92c00d26f69c015f0aec31884dbd8638827c0179bbfe96ffd6833330e2142acf920daa3a3cb8aa545d34d0f0a8b188076", @ANYRES32=0x0, @ANYBLOB="00000000180000008900000004000000fb000000"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x40}, &(0x7f0000000200)=0xfffffde2) 00:01:33 executing program 1: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x279, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r1) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback}, 0xc) r3 = openat(0xffffffffffffff9c, 0xffffffffffffffff, 0x808, 0x54) setsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000140)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) linkat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) socket$inet_icmp(0x2, 0x2, 0x1) 00:01:33 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="42f793db000000cd8080000cf3f00f24b12f8a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddc30bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896fe055ff6f6c1c4c27d1ecce1b1ac45e22c892a0f0000009f") setgroups(0x2af, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) flock(r1, 0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x106) 00:01:33 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x10000000) 00:01:33 executing program 3: syz_execute_func(&(0x7f0000000a40)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c402e1aab7000000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d9c4e37d19b4f00200000000d0d00fd1b02db5d900960092922940ef0e0ce466660f7fd80000200f450fbd27a95f0bc482613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c4a32949fc48b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) r2 = socket$unix(0x1, 0x7, 0x0) lseek(r2, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r0) r3 = getpgrp(r0) r4 = shmget$private(0x0, 0x1000, 0x10d, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000540)=""/179) getpgid(r3) r5 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0x3000, 0x7f, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) fchmodat(r5, &(0x7f0000000180)='./file0\x00', 0x2) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = socket(0x0, 0x5, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000100)=0xd47a, 0x4) fchmod(r5, 0x2) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) fstat(r5, &(0x7f0000000400)) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) 00:01:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000d3a61bf840229a7c99ec9f276d83d3291ff334dc3e53dc109b2426706a4fbe89fdd2c97256d801000000df4419f96193d1f10a1a2eef1ad228065c98ce703a7c5187a0a1130c3fedac9037e6580c8b54a8a31cfa351df9d64b8703fc161f51a59bdd1b4bcaabea26e0974bb4f214df43c422fedaca174f4a5a7166caeaf6be187fe999bbbccfc76fdc3b879e81a46ab3d1c5a9d0716e9f19994ef49da1943448de8a3d5d3189c79f0d45f2cac40bff05e468d3b09392f58965b4f4b42cb1efa54fa295873006a34d8d9032b9eb7dcfcec80000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x40, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:01:33 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = msgget$private(0x0, 0x114) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000680)=""/4096) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x20000000, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:33 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x3, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:33 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x2c1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f00000000c0)=0x6, 0x4) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = getpgrp(0x0) getpgid(r0) accept$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:34 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x53, 0x5, 0x0, 0x1, 0x0, 0x5, 0xffff, 0x4c, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x400000000000) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000340)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dc4c1fa12a3000001008cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000000)='\x00', 0x2, 0x0) 00:01:34 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) __getcwd(&(0x7f0000000000)=""/44, 0x2c) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:34 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="982c3e0f0591b01e4141e2e99650855b66c4c35d7cc50f0fc4014ef04680b600000000c1a0fc6ebf34d1c4e1f8c4c4fc2257d72e41812047002b000000c3ba0dfe8c738888a1c40fbbc4e2ed5d3a0893294001b00b0000000f73d53944d1f466f347adb1c46091ae8ca0656000000001c4740f2d9600000000dcc48125da5b09550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:34 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:34 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:35 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) 00:01:35 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:35 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955}, &(0x7f0000000400)=0x20) 00:01:35 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:35 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:35 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={r1, 0x2c, "fe831e80e7d960ea42c4726182a899772d4cfdf03e1689abaa34c56988ac2454952a6cf9c3fc002779df85f4"}, &(0x7f0000000440)=0xfffffe5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3}, 0xc) 00:01:35 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0xf32}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x401}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:35 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955}, &(0x7f0000000400)=0x20) 00:01:35 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:35 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc89ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) accept4$unix(r2, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x20000000) accept$inet(r1, 0x0, &(0x7f0000000440)) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x6, 0x0, 0x8, 0x100, 0x9, 0xe7a, 0xffffffffffffff5a, {@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x800}}, 0x0, 0x9, 0x400, 0x101, 0xffffffffffffa5b5, 0x3}}, &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x80000001}, &(0x7f0000000340)=0x8) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1fffffffffff, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:36 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955}, &(0x7f0000000400)=0x20) 00:01:36 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket(0x1, 0x10000000, 0x20) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x21, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgid(0xffffffffffffffff) getpgid(r1) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) 00:01:36 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:36 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:36 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0xaac3, 0x400, 0x8, 0x80, 0x2, 0x4, 0xa955}, &(0x7f0000000400)=0x20) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket(0x2, 0x1, 0x0) accept4$unix(r0, &(0x7f0000000380)=@file={0x0, ""/108}, &(0x7f0000000500)=0x6e, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000580)="72a4f260f6a744f0460e64b86891243e6f734bcf5048f17be98b43c110bc19271680e2ec8f5f1e4451202e84e1cca6912c5aadce9621bceaa8939c269396ff4ded6869665c2c17b58c6e49fd8ddc2f23ab1386d31be029c1c5ceb073e19e2e211b27a55703fcfcc8a67c98ffab3237c27472ca2ae834aadbe98228a70b9da81bb9bbe226c53cabfb72b7ce908e763d491c4080d428176b2dabf0b9ee5b464f1811670fd68a6f39") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x3, 0x298a83d9, 0x5}, &(0x7f0000000340)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2, @rand_addr=0xdfcb}}, r4, 0x81, 0xfffffffffffff2f7, 0x1}, 0x94) setsockopt$inet6_udplite(r0, 0x88, 0x22, &(0x7f00000000c0)=0x9, 0x4) accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:36 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:36 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x480, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000680)={{"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", "639778989c91aaf0e2608520849f58a724df250dcd6248aac8f3916da7d0ad23", 0x1, 0x200}, &(0x7f0000000080), 0x5, 0x8001, 0x3, 0x77, 0x8, 0x9, 0x40, 0x80}) socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x10000, 0xf, 0xfffffffffffffff9, 0x94}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x259}, &(0x7f0000000280)=0x8) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000000040)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:36 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:37 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket(0x1, 0x10000000, 0x20) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000680)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:37 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x480, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000680)={{"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", "639778989c91aaf0e2608520849f58a724df250dcd6248aac8f3916da7d0ad23", 0x1, 0x200}, &(0x7f0000000080), 0x5, 0x8001, 0x3, 0x77, 0x8, 0x9, 0x40, 0x80}) socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x10000, 0xf, 0xfffffffffffffff9, 0x94}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x259}, &(0x7f0000000280)=0x8) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x94, "e9301a6bff15b86d9b9307db077dbbc00f9216c645714a69ce51bf7049899dde4efdbf2831784f481173645bce1f6c7970687525ac410f0a6904ec366400c1e6d6fb7912a79e4e8548385ffa0feef308a4bafe70fc593563db5b445e9fa644c8165a44e4dd6c47f777ea16181d53682fdfbf89d381d621b6702e79da24dd751576c3f8ebef52ba5fc28fa1477b5a1b62ffb4f1ab"}, &(0x7f0000000080)=0x9c) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:37 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket(0x1, 0x10000000, 0x20) 00:01:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7f, 0x8001, 0x7, 0x400, 0x6, 0x0, 0xa3, {@in={{0x2, 0x2, @rand_addr}}, 0x0, 0xbe, 0x37ca, 0x4, 0x3, 0xc52}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x263e, 0x2, [0x9, 0x6]}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) socketpair(0x17, 0x1, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:37 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:37 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000680)="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") accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:37 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x4, 0x5, 0x594b, 0x3, 0x100}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r1, 0xffffffffffffffe0, 0x2, 0xcf46, 0x3}, &(0x7f00000004c0)=0x18) socket$inet6(0x1c, 0x0, 0x0) r2 = semget(0x1, 0x2, 0x20) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f0000000000)=""/195) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) socketpair(0x1, 0x20000002, 0x3d4f, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000380)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x3, 0xb1bf7db313db916f, 0x100000001, 0xc93}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000340)={r5, 0x8}, 0x8) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000240)=0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0x1c, 0x1000, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) r0 = geteuid() r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:38 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:38 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x80000000, 0x3000, 0x3ff, 0x7fffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x9, 0x7, 0x20}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r3, 0x1, 0x7ff, 0x200, 0xfff, 0x1, 0x800, 0xffffffff, {@in={{0x2, 0x2, @loopback}}, r4, 0xfffffffffffffffa, 0xa00, 0x401, 0x0, 0x1}}, &(0x7f0000000440)=0xb8) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000680)="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", 0x1000, 0x20108, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x5}, 0x10) 00:01:38 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:38 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000b00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000b40)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000b80)={0x0, 0xf, 0x73}, &(0x7f0000000bc0)=0x8) connect$inet6(r1, &(0x7f0000000d80)={0x1c, 0x2, 0x100, @empty, 0x401}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000c00)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x10000}}, r2, 0x6, 0x7f, 0x200, 0x9, 0x9}, &(0x7f0000000cc0)=0x98) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100ffff0700"], 0x6) r4 = dup(r0) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000000440)="4e1a502e354415c7f2448e8a7457910d98b649b964dbf987627660d7e61cc36e5dd4f8e88f825928a9c2456c7af7df790b51ecf56937f4bcc5ddbe558c2c57f8b81762900b58ceeebd6d15d6479f4b485146d22e09137c366561d1ce3db14910f1dab448e322d2f84d7f2615caf7b4fc8834ade79dbd36ff72c8958e7116c5057b22a15266e495db8100c778539c93fcfb2a88572b3fd0b926b88cd7326471eabc6203c4e716fbabfcd63cc3a63285f395bcae2a520891e8bf5e34245ff8e550ddb2170ce4328f2bbbc69fca7751bc6f147f4d62d6f86685ed3b1040c08f13") connect$inet6(r4, &(0x7f0000000d40)={0x1c, 0x2, 0x0, @empty, 0xd8}, 0x1c) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r4, 0xf, &(0x7f0000000dc0)={0x1, 0x0, 0x7, 0x1f, r5}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000d00)={r2, 0x4}, 0x8) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000540)="0017640104d98b09cceec9fce4d9a0bb1328576265e9027fdcef462d846944cf16f435aa8b0ea3561c3e66213717b6b438747f9eebacbf5f33f304137b4156da2b72edccf4906e4dbaf00e953ac39057e1397a0079b1d2e0b9e99fed9cde1ff3a25688920940486496056f14545433ab0773aa0ab4fbd6d0b73cad8657a266b983a90bc9b57565a46715e820763126a4342779fa9a3441c785ccecce3e881871c96076b560c2e544242f714366f9392a36914588abc793dbf65968d25528c1e200b002a950d4e833c753e40e") ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000340)="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") r6 = socket$inet6(0x1c, 0x0, 0x0) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000280)="bbc972123be14f884a4213201e") open$dir(&(0x7f0000000240)='./file0\x00', 0x2, 0x0) r7 = dup(r6) ioctl$DIOCRCLRTABLES(r7, 0xc450443c, &(0x7f0000000680)={{"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", "48e019e852541454e116516ed25833659e22821080fc886b5bb858ba4f962d5f", 0x3114c7df, 0xffffffff}, &(0x7f0000000000)="4a369d7a3c606da0675d5d79b795b072941d8f289757e8222da7a1dad92951ed7a73df3d5580445513ff69732116def525d2b31058296918f57c99b5e1ad40f3e31019b5cff76d4cbc1014c4d099ec1bdc5205d0045e111276ac928988c3ae41440341ba74273c22081616549621b3d32e7f46688520ac664abd9d0b59595dc3493da698c1596b3b3a105244c9564a7c1d5c6410686499f6b55a843c3d22dc24860d29845bcbfdc765849e71748f8f79aa38397319e8c49cc2f8672c3459f4a8d7ae9abb8f211d11904c5290c54eac4a72d35cac489f6046b9e10364549555cd3e56", 0xe507, 0x1f, 0x5, 0x401, 0x101, 0x1, 0x40, 0x101}) 00:01:38 executing program 0: freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="34e9d21ca0147f94adfed4d82c1372970d0ac74b56d782d919ea7bace44f40170fd2bbee267404b016eb79ee9bbb5660ea69c115195d81591de95279b9d095ff3d92c5fe587df55f642eb132bcbfeb5de5205f1ee33f0f46cb7f6696ceed077d7aefb27b842a9982bd7de52e7fa8d5a46f7334756ef1f7b3aa21b8105414cf78d560105447e70239ab076f") syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x0, 0x6}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x401}, &(0x7f0000000340)=0x8) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) r3 = semget(0x0, 0x0, 0x20) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x1]) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000000)='\x00', 0x2, 0x0) 00:01:39 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:39 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="bc768b768b0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fcd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed0fae04763a0808290f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33164f30f38f628fb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) fchmod(r0, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:39 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) r0 = msgget(0x2, 0x60) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/2) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) msgget(0x0, 0x400) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x2, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2201800000ff0200000000000000000000000000015b0700"/128, @ANYRES32=0x0, @ANYBLOB="3e241e00010000c0041ff801e7c506005e051f00c1e16733b3f8b7c86d317a508457e3351b1aacb04deaa5814d87878d16ccdf143b5ee7a4af5b9b60eddbf6de8e2faed91b20db32f0f6dbc0248728da20851e020260af1e1a79f4516064dbb8ea8809d4af94e8c8668290803adbeda585887409c463373c334792ef4a40491dc31e17b33c0b215dc53539265058737873658c8fd710c2f2e5e34c994d6dd02352d13132b20cf6ff0a539e0af132be703c5e48480dd7c15fa8aceecfd70890958b7db0a4f3a13d9f888545f62d2c"], &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r2, 0xb4b0, 0x9, 0x3, 0x7f, 0x8000}, 0x14) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x3, 0x3ff}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x910, 0x6, 0x8c, r3}, &(0x7f00000000c0)=0x10) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r0, 0x16, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000280)) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x3}, 0x1) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x20) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x10) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x30000000) r3 = msgget(0x3, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000280)=""/21) accept$inet6(r2, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x804, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000240)={0xe09, 0x0, 0xfdb, 0x80000001, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x3ff, @loopback, 0x2}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x0, @empty, 0xc7b}]}, &(0x7f00000003c0)=0x10) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) socket(0x11, 0x10000000, 0x6) r3 = socket$inet6_sctp(0x1c, 0x4000000000008, 0x84) accept$inet6(r3, &(0x7f0000000040), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:40 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket(0x1, 0x10000000, 0x20) 00:01:40 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) 00:01:40 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = shmget(0x1, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) nanosleep(&(0x7f0000000040)={0x3, 0xffffffff}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) r2 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240)=0x58, 0x4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = dup(r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000b00)={{"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", "c1f752ad460f538691d87e321e97b00f57aadf09a9d2186b16f14e8ee520390e", 0x4, 0x6}, &(0x7f0000000440)="a17ac5ad56f859e893e31dee3fe8a8f6348bf7328fa242677ebad7dccddb0d133658480ddc8786d31e82e1bb8a2e68050570a8170ddf46da04fe1044788fe35ed4e756f4e3fe81e30a5cadb8165bbdc8b1b2c33a8f29cd5ac7f7e7bfe04359bdaef0019fcea574316bd4f791f9e10d0535a66f6ffd1f9d5cb8243bec26c702b60e9ec3e5a822f2d8f2041755c28e15f731b9fc283ffba3909dd301c94e9a9deaf36afeb8d5ebda43d53257d4f0c651921dd37ca709e2ba30c893aecf69ebbd987fa2a96ab8663cfc4366939c1a2bb0d631f92d8c3eb453f031431fde79d574d0b5", 0x2, 0x8, 0x7, 0x7, 0x8, 0x7fff, 0x0, 0x4b37}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r3, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) fchdir(r3) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000680)={{"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", "0604f89c872b5bd8b2a5b0a776fb111ed1f609606b776e47440f2b7936024e7d", 0x1}, &(0x7f0000000000)="538ef3d8a8972565b8ec66179c3d97bec4b63ca93ed811c80d88bd7725cc5d679680fdaf9bd2b09bc1f3bacdeb3ae0e218eb6263340ee37c491e1873b5eeec882759cc80d9db47", 0x7fffffff, 0x7, 0x81, 0x7ff, 0x1, 0xfffffffffffffffe, 0x1, 0x5}) 00:01:40 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") shmget(0x1, 0x2000, 0x564, &(0x7f0000ffc000/0x2000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xb8e9c74887794027) accept$inet6(r0, &(0x7f0000000240), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ftruncate(r0, 0x24b6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000480)={0x80000001, 0x1ff, 0x3000, 0x2, 0x0, 0xfc, 0x0, 0x0, r2}, &(0x7f00000004c0)=0x20) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r4 = accept(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffc1, 0x1, 0x4}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @loopback}}, r5, 0x1f, 0x40, 0x1, 0x3, 0x2, 0x3f}, 0xa0) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:41 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:41 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x1, 0x4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000240)=0x1c) dup(r0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r2 = socket$inet6(0x1c, 0x10000000, 0x1ff) accept$inet6(r2, &(0x7f00000003c0), 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:41 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:41 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/12, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x20, 0x20, 0x0, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r3, 0xfffffffffffffffd, 0x4, [0x5, 0x98, 0x6, 0x5]}, &(0x7f0000000240)=0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:41 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) accept$unix(r1, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) geteuid() 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x418, &(0x7f0000000280), &(0x7f0000000040)=0x4) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @empty, r2}, 0xc) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:42 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:42 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x418, &(0x7f0000000280), &(0x7f0000000040)=0x4) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @empty, r2}, 0xc) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x100040, 0x100) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x800, 0x3f, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r3, 0x5, 0x1, 0xaf0, 0x1000, 0x2, 0x9, 0x7fffffff, {@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}}}, r4, 0x2, 0xc7, 0xffffffffffffff00, 0x2, 0xb71a}}, &(0x7f0000000280)=0xb0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:42 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:42 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:42 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:42 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f0000000340)=""/159, &(0x7f00000002c0)=0x9f) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000500)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22eb430f90002e41812047002b0000006eba0dfe8c73efa1c40fbbc4e2ed5d3a0808294001b00b00003fcc0f0fd53944d1f466f347adc46291ae8ca0656000000f01c465f2460f38f0f72d9600000000dc1d1d440f2b550142c4b331640f380afbf80e0e0f0f5a543d0e") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x10, 0x10000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000340)=0x4) r3 = msgget$private(0x0, 0x4) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000680)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r6 = getuid() fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x5) r9 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f00000007c0)={{0x4, r4, r5, r6, r7, 0xd3, 0x8}, 0x9, 0x0, 0x1, 0x3, 0x7ff, 0x6, r8, r9}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) getresgid(&(0x7f0000000040), &(0x7f0000000140)=0x0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, r11) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x6, 0x800, 0x4}, 0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:43 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000680)={{"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", "49576c7457a30880800e9127fde540d60bf652c4fe4a611bc3eaaa58909af2d2", 0xff, 0x3f}, &(0x7f0000000000)="ee8811e08f4e16f8a5b75a", 0x380, 0x100, 0xc08d, 0x400, 0x5, 0xffffffffffff0e46, 0x7fff}) 00:01:43 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:43 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:43 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000004c0)="982c3e0f0520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e232eded3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f36440f52350000000000dc1d1d440f2b550142c495bd20b15ffbb15ffb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x69, &(0x7f0000000280)=""/106, &(0x7f0000000340)=0x6a) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@loopback, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r4}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x8000, 0xf, 0x7ca7e10b, 0x800}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r5, 0x9}, 0x8) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) accept$inet6(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f0000000240)={0x1}) 00:01:43 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:43 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000340)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bc4a17c58ff0142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = socket(0x1c, 0x20000003, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x7fff, 0x210, 0x10000, 0x7f, 0x5, 0x5c5, 0x2051c0, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x800}, 0x8) r3 = semget(0x2, 0x3, 0x2) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000680)=""/4096) r4 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) semget(0x1, 0x2, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = semget$private(0x0, 0x1, 0x20) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000000)=""/74) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x220, 0x3, 0x9, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000380)={r5, &(0x7f0000000340)=[@in6={0x1c, 0x1, 0x3e, @loopback, 0xa1d6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000080)=[{r0, 0x82}, {r4, 0x4}, {r4, 0x40}, {r2}, {r0, 0x1}, {r4, 0x40}, {r1, 0x54}, {r1}, {r2, 0x10}], 0x9, 0x5) socket$inet6(0x1c, 0x0, 0x0) r6 = open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) poll(&(0x7f0000000240)=[{r6, 0x84}, {r2, 0x20}, {r6, 0x100}, {r0, 0x101}, {r6, 0x4}], 0x5, 0x4) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) r7 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r7) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:44 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:44 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="c4621d9114112c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b00000044d1f466f347adc46291ae8ca0656000000f01c4740f0d960008001d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x3, 0x61d9, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) r2 = socket$inet(0x2, 0x20000004, 0x1ff) r3 = dup2(r1, r2) linkat(r3, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x1000]}, &(0x7f0000000040)=0x6) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:44 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:44 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:45 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:45 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:45 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:45 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000580)="980f050520d0f807914141e2e99650896bb8ab7659ab76590fc47b04eeee470fc7fba0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0d50fc8cf5f5c1fe70c406c4e2edad3a0808294001b00b0000000f73d53944d1f4c46291ae8ca0656000000f01c4740f2d9600000000dc1d440f2b550142c4b33120b15ffbb15f2e443a90000000000f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/233) socket$inet6(0x1c, 0x0, 0x0) r0 = semget(0x0, 0x2, 0x2) __semctl$IPC_RMID(r0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x4) 00:01:45 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:45 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c080f05c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c48261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000000)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000280), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:46 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:46 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000680)="9826473e431c080f05f30f59bfd9130d00c4a37bf00d3e41e2e9b55767660f6b32fb660f72d50f0fb8c4c4012a5f12ed34141e1ea0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefd0a80dd4d44f200c6666628f6808a3056f0000004e00c4618de3c0f526f3746258c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26166420fd4b9a2a90000") r0 = open(&(0x7f00000002c0)='./file0\x00', 0x10049, 0x100) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r5}, 0x14) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x4, 0x8, 0x0, 0x4}, 0x8) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:46 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0xa8) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000080)=0x31c) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:46 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:46 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:47 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:47 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:47 executing program 3: syz_execute_func(0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:47 executing program 3: syz_execute_func(0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:47 executing program 3: syz_execute_func(0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:47 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:47 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:47 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:47 executing program 3: syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") poll(0x0, 0x0, 0x0) 00:01:47 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:47 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:47 executing program 0: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000000)=0xff, 0x4) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) __getcwd(&(0x7f0000000680)=""/4096, 0x1000) 00:01:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x263a1582d748914c, 0x42) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8001, @rand_addr="c4a54e0389a19ab6d504dffc737361a7", 0x81}}, 0x0, 0x1c, 0x100000001, 0x3}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x21dcc34}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0xf78}, &(0x7f0000000340)=0x8) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:48 executing program 2: syz_execute_func(0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:48 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:48 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:48 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:48 executing program 2: syz_execute_func(0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:48 executing program 2: syz_execute_func(0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:48 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:49 executing program 0: syz_execute_func(&(0x7f0000000500)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed1e751e67660f6f4ad6e50934d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd3002e3e66470f5cb0567a0000dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680866470f1a5700618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, 0x40) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x81, 0x4) listen(r1, 0x7) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:49 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) 00:01:49 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:49 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:49 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:49 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:49 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:49 executing program 0: syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000280)="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") 00:01:50 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:50 executing program 1: syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") poll(0x0, 0x0, 0x0) 00:01:50 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:01:51 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:51 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:51 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:51 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:51 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:51 executing program 0: syz_execute_func(&(0x7f0000000280)="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") 00:01:51 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:51 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:52 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:52 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:52 executing program 0: syz_execute_func(0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:52 executing program 0: syz_execute_func(0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:52 executing program 0: syz_execute_func(0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:52 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:52 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:52 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:53 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:53 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:53 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:53 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = dup(r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000b00)={{"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", "c1f752ad460f538691d87e321e97b00f57aadf09a9d2186b16f14e8ee520390e", 0x4, 0x6}, &(0x7f0000000440)="a17ac5ad56f859e893e31dee3fe8a8f6348bf7328fa242677ebad7dccddb0d133658480ddc8786d31e82e1bb8a2e68050570a8170ddf46da04fe1044788fe35ed4e756f4e3fe81e30a5cadb8165bbdc8b1b2c33a8f29cd5ac7f7e7bfe04359bdaef0019fcea574316bd4f791f9e10d0535a66f6ffd1f9d5cb8243bec26c702b60e9ec3e5a822f2d8f2041755c28e15f731b9fc283ffba3909dd301c94e9a9deaf36afeb8d5ebda43d53257d4f0c651921dd37ca709e2ba30c893aecf69ebbd987fa2a96ab8663cfc4366939c1a2bb0d631f92d8c3eb453f031431fde79d574d0b5", 0x2, 0x8, 0x7, 0x7, 0x8, 0x7fff, 0x0, 0x4b37}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r3, &(0x7f0000000640), 0x0) socket$inet6(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000400)='\x00', 0x2, 0x0) fchdir(r3) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000680)={{"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", "0604f89c872b5bd8b2a5b0a776fb111ed1f609606b776e47440f2b7936024e7d", 0x1}, &(0x7f0000000000)="538ef3d8a8972565b8ec66179c3d97bec4b63ca93ed811c80d88bd7725cc5d679680fdaf9bd2b09bc1f3bacdeb3ae0e218eb6263340ee37c491e1873b5eeec882759cc80d9db47", 0x7fffffff, 0x7, 0x81, 0x7ff, 0x1, 0xfffffffffffffffe, 0x1, 0x5}) 00:01:53 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) flock(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket(0x1, 0x10000000, 0x20) 00:01:54 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:54 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(0x0, 0x0, 0x0) 00:01:54 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:54 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:54 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:54 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:55 executing program 0: syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:55 executing program 1: syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:01:55 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:55 executing program 1: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100003) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000280)="07087356152553aec764f62612e5dd8e8a99d0ea6624ec45ee13b405a7d00319024ad53ea4f50192a86323c3bf9e1c2ceb2990d53d5194f4c665e562a5172c04ad2d414d4b41d5cabeb2e3fd121660b42567a1aa637e5d30ef501e23012820dd5c947626d4fe5d733ed82cf3db218584d3163d19c0d683fda40ff36d726cfd") r2 = accept$inet6(r1, 0x0, &(0x7f0000000340)) recvfrom$inet(r1, &(0x7f0000000080)=""/205, 0xcd, 0x5, 0x0, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000380), &(0x7f0000000400)=0x3699fd4166f93ecc) recvfrom$inet(r1, &(0x7f0000000180)=""/214, 0xd6, 0x40040, &(0x7f0000000040)={0x2, 0x1, @multicast1}, 0x10) getrlimit(0x1, &(0x7f00000004c0)) mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x100, 0x9) 00:01:55 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:56 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:56 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:56 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:57 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:57 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:57 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0), 0x0, 0x0) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f03f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e00d00e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01700e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e0c600e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0x7f00]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="82f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000240)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000040)={0xfffffffffffffffe, {{0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @multicast2}, 0x6}}, {{0x1c, 0x3, 0xfb, @mcast1, 0x8841}}}, 0x108) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e03902e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:59 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01104e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000240)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000040)={0xfffffffffffffffe, {{0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @multicast2}, 0x6}}, {{0x1c, 0x3, 0xfb, @mcast1, 0x8841}}}, 0x108) 00:01:59 executing program 1: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) witness_lock_list_get: witness exhausted 00:02:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01105e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed vm_thread_new: kstack allocation failed panic: pmap_growkernel: no memory to grow kernel cpuid = 0 time = 122 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0030b08260 vpanic() at vpanic+0x1e0/frame 0xfffffe0030b082c0 panic() at panic+0x43/frame 0xfffffe0030b08320 pmap_growkernel() at pmap_growkernel+0x4b6/frame 0xfffffe0030b08360 vm_map_insert() at vm_map_insert+0x38c/frame 0xfffffe0030b08420 vm_map_find() at vm_map_find+0x9e1/frame 0xfffffe0030b08510 kva_import() at kva_import+0x5f/frame 0xfffffe0030b08560 vmem_xalloc() at vmem_xalloc+0x711/frame 0xfffffe0030b08650 vmem_alloc() at vmem_alloc+0xe3/frame 0xfffffe0030b086b0 kva_alloc() at kva_alloc+0x37/frame 0xfffffe0030b086e0 vm_thread_new() at vm_thread_new+0x132/frame 0xfffffe0030b08830 thread_alloc() at thread_alloc+0x4f/frame 0xfffffe0030b08860 fork1() at fork1+0x6ba/frame 0xfffffe0030b08920 sys_fork() at sys_fork+0x56/frame 0xfffffe0030b08980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0030b08ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0030b08ab0 --- syscall (2, FreeBSD ELF64, sys_fork), rip = 0x2000028d, rsp = 0x7fffdfffdeb8, rbp = 0x8 --- KDB: enter: panic [ thread pid 28070 tid 104637 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why