pt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x1}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x800, r1}, 0xc) r2 = msgget(0x0, 0x1) msgsnd(r2, &(0x7f0000000280)={0xffffffffffffffff, "c2abc4f311bf5a51e6bbb9fa895636f37d584324269201c4f3425523e144b2178cc558effe38883392a0417f5cded40653061032eafd42e900d7b9a6b75474190e1fec722188aef5ffb2377d9eaf71f62462eb3c8935e400daa3328df75f35fe7b900ca41bff78e4bf13cde98057300478d5e32aa9d911f101693c1400bc10143899a7f19e"}, 0x8d, 0x801) 00:00:39 executing program 3: getpgid(0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x2, 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, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x101, 0xa00, 0x2, 0x9, 0xbe, 0x8, 0x3f, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x4}, 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4f, 0xfffffffffffffff8}, {0x3f, 0x1e8}}) 00:00:39 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x8, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:00:39 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000280)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c64f30fbc5bf054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad476736660fd2938c00000000c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:39 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd9210001470fbae15441e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1edede12bf8c426d9eec461cd583d00000081c66db712c9c9dc0fbcaf00100000f3598d477878c6c6b00b0000c401edd5cd8171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4f247189f998999998de3c442c1ac19264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c4e27d18946a86380000b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) flock(r0, 0x8) 00:00:39 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r0, &(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) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "c81e9a67e103601dd34b41f5b530dd461939cf9808e861cac9f3188325643f983affe502d017e2878fb8737cbc515c84cbb65a33ba853187a93ce0e209c4df3833e4e36ff82f8ec864c23a12f0beb81a31052adf497161d5e8ea87bdbfa2b59257f0d93fa074c31ee744ab4ea4cf994c6330efcf3a21dfd68453592cf029a82b36d828547bdd688853267cea7793d45e63c745c8e322cb3a60dd0c17d36a6e8f93adacc95739fc0ccb7d1883509b4ee738f37b544a972cc7ca82da342b6607ca7eda3da41394b1d310c3b7f424d45616dd4eefac1095081db2ea7f9ba54f5191be322f0388cfce03d0b88553dc7f93bd"}, 0x100) 00:00:40 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000100)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) __getcwd(&(0x7f0000000140)=""/164, 0xa4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:00:40 executing program 2: setrlimit(0x0, 0x0) mlockall(0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(0xffffffffffffffff, r0) mlockall(0x2) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = msgget$private(0x0, 0x200) r3 = geteuid() socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() r6 = getgid() r7 = getpgid(0xffffffffffffffff) r8 = fcntl$getown(r1, 0x5) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/157, 0x9d}], 0x4) r9 = dup2(r0, r0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x40, r3, r4, r5, r6, 0x8, 0x4}, 0x0, 0x49, 0xfffffffffffffff8, 0x80000001, 0x9, 0x7, r7, r8}) sync() sync() getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgid() semget$private(0x0, 0x3, 0x70) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000014c0)={0x0, 0x8, 0x6, 0x1, 0xfff}, &(0x7f0000001540)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001580)={r11, 0x5}, &(0x7f00000015c0)=0x8) r13 = shmget$private(0x0, 0x10000, 0xc, &(0x7f0000ff0000/0x10000)=nil) shmctl$IPC_INFO(r13, 0x3, &(0x7f0000001500)=""/13) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x108, &(0x7f0000000100)={r12, 0x8, 0x2, 0x2, 0x607a88ba}, &(0x7f0000000140)=0x18) fchown(r1, r10, r6) 00:00:40 executing program 0: r0 = socket(0xfffffffffffffffe, 0x1, 0x81) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x0, 0x7, 0x81}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x40, 0x4, "aeda5d13"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x4f, "583e94296e723011a4318a4deb168a7076e54be4d94c5d6f018f6a185829f955fd9eaf9100183227c8fda298ed2ad77dbb5ad3ea8cc10e6295c98029d397e65991c76f51f0446fd2f7c625e5462f1f"}, &(0x7f00000000c0)=0x57) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0xd436, 0x1, 0x5, 0x5}, &(0x7f0000000180)=0x18) select(0x40, &(0x7f0000000000)={0x8}, 0x0, &(0x7f0000000100), 0x0) dup2(r1, r0) 00:00:40 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') openat(r0, &(0x7f0000000180)='./file1\x00', 0x20108, 0x0) 00:00:40 executing program 0: syz_execute_func(&(0x7f0000000000)="969898474c1c2c4336430f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55793660f6b32fb660f72d50f0fb8c403184e0c091e0fa0e509abc4e30d6e0fbfc4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00672e66440f3823daacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefac770de6cad4d4cac7e8628f6808a3056f0000004e00c4618de363f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = shmget(0x1, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:00:40 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) mlockall(0x3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x9, 0x4) 00:00:40 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x244, 0x20) futimesat(r0, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}, {0xfffffffffffffffe, 0x800000000000002}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000002c0)="8bd5a953a0c955776988da3769af33028cbb2923d5d21503de3915019f9a0c634f8be4ee4a00ddd3f9b29da01dcdfb0573e73d260fd9fddc66e918193911e9158a90") accept$unix(r1, &(0x7f0000000200)=@file={0x0, ""/76}, &(0x7f0000000280)=0x4e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="5500000056e8e154ed1378bc0663087dffd78cb5dc14fbc8c8a34e2267ff4384f4989ca4713f1238def592da119ebab4ce989ba7c18e3d66d4405267d1000000000000"], &(0x7f0000000100)=0x5d) syz_execute_func(0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) 00:00:40 executing program 1: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0xa6) ftruncate(r0, 0x0) write(r0, &(0x7f0000000100)="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", 0x1000) 00:00:40 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x53}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x100}, 0x8) 00:00:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000240)) 00:00:40 executing program 2: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x15) 00:00:40 executing program 1: r0 = socket(0x2, 0x10000005, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:41 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8000000000010000, 0x0) syz_emit_ethernet(0x108, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x1d, 0x4, 0x94c, 0x6, 0x10d, 0x65, 0x1, 0x40, 0x7f, 0x0, @local={0xac, 0x14, 0x0}, @rand_addr, {[@end, @rr={0x7, 0x7, 0x4, [@empty]}, @noop, @timestamp={0x44, 0x1c, 0x5, 0x0, 0x1, [{[@broadcast], 0x1}, {[@multicast2], 0x100000000}, {[@local={0xac, 0x14, 0x0}], 0x1}]}, @generic={0x88, 0x10, "35ec34bf430c8545b41326352c70"}, @generic={0x85, 0x2}, @noop, @lsrr={0x83, 0xb, 0x1, [@remote={0xac, 0x14, 0x0}, @multicast1]}, @ssrr={0x89, 0x1b, 0x81, [@local={0xac, 0x14, 0x0}, @multicast1, @broadcast, @loopback, @loopback, @remote={0xac, 0x14, 0x0}]}]}}, @udp={{0x0, 0x1, 0x8}, {"c26f24d14295c3f453a76e670bfa0ce61dc98bd5c0bc83c444d051310f9d0b7cc6493e2502a8a1ecc8088a352a8ad2ff89adef76ce96e41e67dffcb24253e6c8a136513b151f55af5ab40b541b29b44a470ac46471443b03af5967edcd5a922da63e2be5f8754d427e3c865b3155d1d50ee58a917fdcf61b78774df10eb67cffa3f526e2090d1ab6a85bb505f9c4639fb5"}}}}}}) 00:00:41 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x10000, 0x6, 0x8]}, &(0x7f00000000c0)=0xa) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0xc, 0x6, 0x0, 0x0, [{}, {}]}]}}}}}}) 00:00:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0), 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xa2) 00:00:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000840000000800000000000900100000008400000009000000ffffffff"], 0x20}, 0x0) 00:00:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0xf, 0x3, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264, 0x0, 0x2, 0x0, r1}, &(0x7f0000000040)=0x10) 00:00:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast1, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x4, [0x7fffffff, 0xea6, 0x0, 0x8]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x7f, 0x9a0, 0x10001, 0xeb9, 0x5}, 0x14) 00:00:41 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000012c0)={{"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", "fd1f017e8f7fd58b0730e425228af6de00", 0x3, 0x64a}, &(0x7f0000002780)="22dab6994b7dcaa9e906cbf18fad412706be2dc2cae39b61d3c44885541ff3fbb4d1c71c8f85fdbd24494cd07c69c6ebcf827e6a3a30b9089fe92368c6d05552b3d2400a4b3528288a813831c45198ab0c2a8a37c81f6042b8a0ea51fd9017fea67c9fb30b68da1cc4738d701b5de769fbdecb1b2be2029c199c1c5269123d912cd600f6fea8bfc35e9f36e21b7094ac4bca52d74b191db79782c8217d3b12149aa4304f16feab164f299ffacbc2c7fa1715ca2f992ad99a4c893cd3147c316c81f8db110d80d0fd85d20c23690715c61fd5ce600bc5ddeaa7571ec1e608ed9e3b8ec4a7db2862664c276556bc71fe8b17d769f7d0f0e24ac1149a58bc2e8bbacf2a4a1bee989f7f288901eb1497dfbe1b03f3be75fc7f750da93c24222539b4455442a3f8f0ac45c737d0f795d9eee3b802ab5332b582a6942ef81effa26baeefe98c35751c02efd840904deae7e6cc181c98786a2a043fedabbcb29c057094ed9fda33644d91d98d1f7e5cf4863e8730a9ebe74f361243da6b0b6d97ff15c0b8122edefe76322f0dfda4d4a4b8bfbc949085d71c1bea1268b07dfd334c5086349cfbc1b5e703d18cae8d270aeaf21538502444e9536138b81024588eee42adcc45f1a15788559b2d8c407694ce8f7d9e6fcae3eae819e5596a9bd499d7b84acac8ea3c215fe33aac59334dc9de52a84575bbc1d86aff944951e5d1ee679c3a8a107a9cebb260c6f72f6c9c927128894885580e742dfbedb679a985988b1208640e0d3546923a621c947a2dfa574712dd43c785c7e211919a9d1c219b5b20e3f3c3225ed1c23558329c5e6f8f212d628cf8835cf00cebf481c475d3821f2009a6ceb5e3f534d4ed46b89d4c5fdd2c76531b62a41600af649ed6a5d27be882f259f8c57b6d4df4378d273b88d75deae543367d680fb77fd11830656aa4f90a728ed59bd00d45437494a1e1414ecbf85cb0bfd4c4e0152abc7276008ab822e99892d70430adc37026ac458140b675583d8c97601c8359256e3749dfa989d260bb539e66c88ba9ab7784904cb7442d8304151c9f36553e177abd757bb089dcf3ec4c76c5d1bf83814fbee94bb093b661b34f554014c6c54cad5033038019c3dda9822396668f452b81bfc29d128cae5232de336e19fb247de2ba3b556036e8f582a0a2eaa3ad29485eb8fff3d99299e638ba5cbaf24fb30cf66dccf41a9d1bdbfd8cd61471f5908b147e82b0896a61dd3b0c9a8d2bdf75aae29682dcc072999172cb95be5a95c345769c6ecd3aac69cb3bf4054bf830f0f4886585453b2b430bdacecf6cf28511a75812a97d50528bc6228e264d05fa1184312050537e47bf60e5fc8bf2381172efb7dcf0d2f510f6a919427dbf5466bf074a91b7b3183fcc361050ba755e93b688326bdb1e8361488ef54cd87583e475bc1428028d800495b3b8a011dd551e5810a3284a9d869b7bf22b3d71bbae2421bc395fe341d99fd6632ef841f6979d1b60793991aa984fa8417b194d07814ea82b84eb5b9736ea45f91dfac96f9078de5f293bed891f3e89903bf85b63c20dadbe92af9dd1e2402ed3714835f8a6a4af7a0325d969878cc6a42382e5e5899ff17e418e270748157d6a42491acfd3bd1ad8c77710afd717b9ab6fb5931b863da754df13b98f6895cc4dbefe16631dba65482624c4f5d55c59a598d2512c5dff7006281c877c006f72946df1440a4339cffecaeabe9db35b7336b3005f300838c1d78d8d81c24edd93e8031207f82ca25bf79471cd408b762ab17a47cd2385161287a162d146c37d6cba1dcae7a982c828ea50b50a44dc4cfcf1647775d5be6a4815821929d555a88414840341a168719447687fe123f74ef714f0c5595e7af0c28a97c3193a336aaf64941a8016922bfa20af143812dc646e490e399affc4cf8f581c9fb79e12fb3276ddb1bd2d23468efc7d7bfa4e6598a2e223c68849bf6bf15ccb372859824a6a702747194b74ceca733d042b3a93f768af4875b833cbf83bfc9202cc71e6bf0d3c4c11a036c8b085060ddf079222017c04071bb909b2d1c75bb6f318df93f03856316fe7c322ed8a8585aacd10e6614daea1077e6feab8e4b1944dc77e0f4dede60149bfb9c6cb7d3774fc5bbb6eb7a9cedd085d00281c96e35d1ab7086bce82047f4ab3c0a996bd6a994ae021984e448e494418eca4934d590aa109888b9bace1eef06aade7305afff172ec1ee54b519e5601c296082878dfd92032fa63c4850764aa3bb7f13079f4f573e29d9b7bf8a5b06d8f03fa08e80e49b2a2b816711827ea2017ef1d1ddf3281673c3d3a8dee5db34e6d6c514503c85c60bdd4ed3bfcd0da65bd20e6dbcc6b965ce2c0a82b8ce689744e9a9a1df94e5f999c6124d9f085aa12e548aca9576538808becb06f4f4835a7756343766f17b5aab0e9d351d5ee4c3d1460ae624ccb808f5c9f6b5a955bd917547062136ccb13acb1152564cc8ff7bbd7522d0491ab28a5fc9e96c8f85d9c946446f76d1f5d4b2e8cc3513b0568cdf36b7abb8e65bd0721108c65c4731ad7d17610c0199de58721c7e0910be2b1808e4e5b2673921744c83fbde4ffd260e24d2172e6a808e88d72343afc793354b05efaef3863200d51a7610d680a61868f3db418229998bd708e75ff4f32cec0cd04b81b57c7b9a51b0836156f981612cb22f239c453f67e0513637c9e5ff5d55a6632614caa3c91e5bea17260f5f0d5dde68d6c473e84b523e550ec9633c33811a865642fb097162a588f2000098ae1c5943ea96397ac78c59323ffbf4412aa173b027304ef1f9ee8e2e52dfaf2d498a9d273ec93b0f816827533f9b5d586d3cc9fbe1703a9e9dfead5cabda3f362c93f2c86a9d03ee7450d8e131505b0efa24a680124aef516e25ea305446f3ccb2cf67c732d3c52c0afc5ce3f0d8387fd1e4b82e91bb02000a37d9d1ba589bf9598fe4a9f22905432ad42deb983b8fefd39140b2527650b474e0ad1e5d3a9a207e73d64e07ce4e82ea3f2a548115d0e5e230cce467d2808b0cc8cf393f54902f377578b6e526537e851f35f96805a8885baa6187cfddbcddc811ab1f4516d080ddc06b56624d339c922dc375df774228bf8fe56c6668d7938e779a8edb497d1ebb5688a9d5bd7114d339223fe408e900d85eaaea3875c0550c3eaddba0d1fd63430c7f66e83db402c592bd63f987b675e26deac9ad04c5185e6527e450e5f72f56daf990b5574e66a920b76bc5331f18dfde7397be6436ca00c1ffd13bd27eaf99c4ba1ce39a43ae2c751aeec3aece49f0ea3669429d7ed3c94009bbc8c4a97e8ab80974e6aab0dc06cfd12f9f4bcde2ff8ac6a16b2cf426a57120f6eb13f8f502b3ea5b74ecc61aadd17022e81680de8fe545dc12baa71ac80dff70d1605c98819b1718c4e9e38951590000e6bc7c013b391f571f6732c18795cd510170ea8e3ab2e3830c1c51a8bc080ec12d79e8e7bf4850e9df3970874c69c108b0e566f12c35b1e64170eee37a976eea83ce76592b9b920a5f42291b6683bc8396ed8a5a2d8a8dce767db528455d64e5a596d15ac8f96fa58bb2e18d21218cd499f8d6c3d3c0d6b19e10ed006a8cba26bdb4223aa061514fd3a050bfc94eb9a97bc5dbcd3539125e3df7defe5669f42fdd202399410d84d15d229c4d8caa937dbe62dc17d49e1175228dad004be0934947162d06bb44b3faf521394ecaa41c8cf9ce71fa86e243314e6f1b68777e6252473612f319a943fc96543e34408811c479dbd333adf7ac88afe7e6b20714e1e05919e02e7d49c9b8d3d6f9edc13b3aca5972a5c5912fd3017014aa5da5a581659c9150ce2f7b7535f95cc0d68959165c0bb79a575b858658b82dcc5ac676be421e91cb4921e92a29b8c20bebac39c09e4f23edaddea4428720b2b0be2a9c8d14893f65d5f48f025dac235b7d49f07cb9fc8627bf2b344fc1e2bf5f83bae4976c5bdc219643c93d3d2a65b47b87f51b85702ad2ed81391b270d54b533e8eb8e9db254c6a41bd0235ad3fe4ceb3cf445a501da936695c0747d1f013551e04a0e8cf574e8ce85bf57ce79e795fb7563d4f43f4e4573d1a4d579423387d26f821fe1b018e751d8fa8a019585392c2a775f9e24b5e5acb7d3c62786e9f25aa96b76d5734815d42de450ff162ebbbff210c0bab4f2886ae686beb05394a2f0ada26aca062765a54057c14e3e644b4fdec69c6c799586637209d6ea12cf777ea8098bfe728c862a4c9161a9136f388468b5f79fb27b2a5ce44901ff13ac5b6d44bc4aa74abb3528d6edfb51ee53843843f7fd8e9573cd9098d8021e6a0dcc077548c19a23e56dd6f77c1e1f0b53369bed7bfd5841b2dd5ddc05af7ebe09492f02e6ef9f53e683fe7923337a6936601bb7956f157b3caef43ea9ae99c88916923891d9fb3bd3255c6ff565f020009e56736d1ea885dc38cc8f5c60f5df66f7f0883f8a82b85178f5e532f4b919a2f34121292b8bb79be61c9afb58b7f974738f862e972cce584f36ba4cb5135a13377f053cd925484f6ffa623f59837cb33ef790955a17c0d20933bfaa81b3d19cd37da4ca2f64988821ec9793991fbd59dcb2ce3128e3a28c98a01cc5f67d4e5103c806c9de05da55b034195a9640b992a9a796bdf1e5c60d9a2c988f76a429f070c648b9ff7b7688b139edc56d8a1ff631ed1c0e1e0b6b3ad455508ba4cd41ce3cb96c8dc4d63cc7be0d02abce1bea1d0c0f36f63f6840b9f4e568d3853ec3418452a2bbaa642d29e49aa844b9f844d102a37330f74abd23f65092b55bd67163924080afc758bf7f84494b0ac97a84b7628c85cc998b5b93d27ff593b50aad8b3f0a2ef069f20dced6ec2cafb6ede07e4001fcbe463ca6465fa073dbc398f751cee5072eb9c4248f7517b913c9deaa310df5b9c9fdd36b02bea46b658999560655eae88513d3f7596f42ffb4bbef7d8fe9fae711952e94e675f73a1ddf5d9988395083e2ed8d6730bbad237daf414df029de1872e830304caa03506a055b3331fd802e456e557a790e37cef3598ccb8f95c12e1a083ddfb1d880008a31d72fa659a3e6f2f820cae2a98c5eec8a1749d7e8895ade26d835654c26b2fa4b70870469e04848f54304ac1749a1b38acfe9f86a6b409e1d98c7b162389295c34f6c12719b8b855f5148793b7ba9544f8fbbdf3a89bcaebec2bbf61b71b538531b3d52054e82254b479494c2e566e53308e13189b82d526ad3286dea9e719bc5221a9f727eab9b581eb5cce898425dc6ff7c2cae2eea7d2ed9d4b2e5f874d7bc5faad2fd9d421abfdd3a630336d3f5f831eacefc4b1ddd4e3d76eaaa906c2b40638b63ac84e63fc99e9318660c15c14a9da5e8cee39d38f647a09ebfb0ea0ca2f780bdea8c0d61f654f37f444a98ba81c63d3c75bd3aa0094fe25de6a301fe57f214fd7c2d54b729b587bc74a6c1397dd463b8567669ed603681ceaab0462ce2547d0a0c0a6274efb7d246a4f571593af51320abf0ae4a2ebb509ec8bfc92857b4c06abea3254009942178fb500df02fe3359dff9da9a980ba9c1cce8bf75e11914df888a7078174fb8a69f32e2d73543d2839514c34c19d9bf1898a3bc8ec13f64a75942c63d7c6980d1d0892d33b941a031d42e5bfa2d60532bc1d7b4d9e3438530e6d3ecea1c5ee59690c21034e5231071d5f7369dba60b611ce308ca98f0a5cd29d92b3b87cf4c0c4dc6c740230930e1cb6599433c6c6fd4f2c8e9d7d96a41ef64ddc612470d2ac715a678c4b3db4d289ea394460b356167b223afb02243d7dc9310b0da460c9f99345ed687b312a51344562becbd2d7de9460a08fbea3fc75f999f41e68091ca5b9d35992d787", 0x1000, 0xfffffffffffeffff, 0x2fc6, 0x0, 0xfffffffffffffffc, 0x4, 0x100, 0x5}) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100211ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000000000)="5b858550e7db8920f4072a6fc3f224b7b1e133932744042324b69002e0c00969ee8f90e9c566324f125a7655e319a6c0d65291a0f39af466b72efd90d3418f94a49c0ed8b5c545807397f7caba8cfed4d1661ca8b5", 0x55, 0x100, &(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x11, 0x10000000, 0x6) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0xfffffffffffffea9) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c, &(0x7f0000002780)=[{&(0x7f0000000200)="5e64060ac923ea54cfc2fd9a435d50dccf8f8c35ad696a628d14cf3f17f786b73d1d612ef1f8a229f443400a11d048ecec36d6cd8e5e1b514f48610b6eab3fecbf22a25880e420b596eb30dfa22e0e1e81f97cc01411977c8c98ec77cce1110d358eeaa7ea556b77b01026f89caf559c944abbd9ba0182457e243a3369b674d9e0babd352564e6a1f9dc48184a5097c0c47ad72e782a45a8b815c5f530c9bdf7aa47c67648c53ae9bf13fd51c11f1a919f1dec1d31723df2d6606db2a030d6b992a8da62a82f79d242055ecb1a11b892ea656866eb06a7f4e63bb449", 0xdc}, {&(0x7f0000000300)="4787b00faa650ec716f5c057b5a7d0bc042a27121fc37f79651ee100f7f0fae65b8ea05fb4a54f9805988a3d12671b59033005d26d15c32fd171994ed25b00e11420a0e0be454a74e728d652f542c098727f45a897597bcaa2b3a132b7d9a8b56654cb32880fe144e3f285999c208e00ee47742ef673a9996afca0af9550e66a11cdda616a8d6fa3c522cac3d270422e538b711545d940274185959bb77878a571150c98ace8707d82e9744b1c3d77d12a813c6fc32ee9c885571d174f1e8240cd9dd99a55dcd26c4b4bdcdd99d7f8a1a0f68889c068cbde037dd4aeab1e734cb5161ef0013b7934e20b8ffa", 0xec}, {&(0x7f0000000400)="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{&(0x7f00000015c0)="83e3c0fa2e641fc90dcda458d5843a5494fa4c3626374d989b2e1c840fd1665c0a0965712a114285a3c60ee87ca183f1eaa12dfc354e134d5c9c5ad413077b5461835fffffda44a4e06530be8ba497928885ced4e52aadb68de82960ee7624cb2c8e3ab18b8ad8fa1d69c6f117f9c00111e8e0f259cf8624376d73f16da112b41db03fa54d5cecf09c", 0x89}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="23ec109b1f6f8edc98292ba6bcad1f9cc871b136a85d67c516d45271f232806b1f56e942e9aebe02bcf18e23972e14447bab417d6b18515f1bd224feacdabde4117a70b8fb2fadf85f6e66f45307c1793478332fe8730e1ce1b5860878b8306ea4bf452de0f52c01637094f9841d1c7863748f28577cbaea870bd6bcd204a83d62b70a104cd503735dd6ad6a642686199ee77c3824d65dd4e573910a212744c9f25891666b392eb4a2e518e525bb1c22ec496994ac6070e17570595f3dad98b4519ec9a0e54a918ea2605f", 0xcb}, {&(0x7f0000000100)="770c5e6f21a631be77a0bf8e4821", 0xe}], 0xa, &(0x7f0000002840)=[{0xd0, 0xffff, 0x8, "10ba26cde46d126dafbd7b0de895020839b0f6e733c858618ed2d7e04afe48bff29c621cd338f424bff0346428b8f494ea3e57611cd14217f14cd4911676e5aeb3ff3df6934cba15c852bf337ef5b5894d1cfec3a0eebe2c2418028f59e9d9329b88e8d30db0f4bd562437a4983c995383a10c208a18c22773cb5fe1894e2d65a95245ac2f59d938c0926232352f598e67d7de24ec36c2538a956babdc70ee74bedfd6f4b000e7d919af29fdaf6f09f5dee5b9caadd0fccde3d9d4bc680a6f90"}, {0x20, 0x6, 0x8, "63674a053269a35aad2fc5a4"}, {0x108, 0x88, 0xfffffffffffff950, "235817d7e3caf78b31110a3d13e81f27c2489b622be77c042a518537308b5cab65c31d9478b67d1c99f1a5e1c858764ae5cd3a74befbe9933f94a3137cfdb75accceebcde700881fabdb005f04560a99da88634735cf9fe8d2776a6eac810670fb732440eb1c8ff20695c8752a25dd4dc23a2088dfc21d46dac275e4872c83c921488d43cb90b66869190f4b78372f8d7c5432cde3c0e04334d3c308cb76ecacccb2dd38375fefe47d958ae6b6f37b7ea4b69e62d94558177ca51ce3ed5b4a596502bb1a4a07cf36d6e916f4c14d8f9004d5a08bbecceb931fe1f8df1c01544c4cae1eb49275015c0d04a4db188c726f38fb1af92b502c"}, {0x40, 0x0, 0x40, "49c24b0d5026d837e8f2209184cccddf2b1c7f202daf95415ddf408745f6d52dacc2e9458663816375"}, {0x58, 0x0, 0x3e, "a8d5ae005cde107cfa5c63caf3f690e1e732fdd34103845e7328b32b0c98659b5227e94bc04af193f96af92ec871bf422e0f0a78a929e54c4194b91d7b68dae0b3"}, {0xb8, 0x11, 0x100000000, "a832f68e809954c25878ecc1dd79b05410e6a459638d49b318580b6bd491a9508d26f1a2b115a75d8cb89cb5b5430ee984205028abc475940c6f956af3b97438035977a297184bfb9bd16d3a78491c06f17a476e1fd1c530d2f0275dd577641186954814f02238b71e9233a0a3616dd7c6e1db0541603e9652d241c2deb71b6755f332ece38ffedec38488c742e5ef2e600c16d6a2bcd2b4a7d766de715bc07ee012f599cf57ac"}], 0x348}, 0x20180) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20263ef7ef0fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0ddd000021000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={r3, 0x5, 0x2, 0xba, 0x3}, &(0x7f0000000280)=0x18) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 00:00:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)="da0e72524f6ba2cb32cca251edca88d1141f436793824badea55e92f313fab1af535ff98b2b3526130abbdaf1c1c6b76158bcb1d35f7339c7dae2287c73f0680f3c02cea73dd5c7d") symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000380)='./file1/file0\x00', &(0x7f0000000400)='./file1/file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1/file0\x00', 0x240, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)={0x0, 0xcd, "9ff7af314ee17d0cab0ffd5afe4a5df6b13fa08d07a371090c192e91ce39b257a69ce9cc8f240e6c4131b6ba22f93f008034ed7f567628d9b57993470e47f87a1abf31682a1e88865675a06b3aec5df6e662ee282618e07949f537e0d30856b983883d51dc91634adff7e64418fd4671ef53825404fd2e261241e2a9f6a9a8bb77ee5fba3e7c80b1aff3453ca4247a812d8b9dee306812a47d526367dd1363bd7f8b412ee4678fac38839b50b54942ad282dc24253b78e4d7744ed62cf2ed16fbad4f85165c35ec9a5c311d3b7"}, &(0x7f0000000200)=0x23e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x6}, &(0x7f00000001c0)=0x8) rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') 00:00:41 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x2, 0x4}, 0xfef4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:00:41 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000100)="b5081038620262bf5bef5e87fc46ae90795a8643ea6d8de352b809bfadb43e21d11b81159491e83ee93088878c70209d9700f2e3cf02b70a6035faf1b6636fe65cad0dcfeee3f12e58673afa8af38c6f2bfe14cd1aaaccdfb8a4f5c71f71b01e8761b04ca10b0838093e6e30595caa0ca2558042b17e015bbc3f0d85c1a37f5df4a5ad5e2657530e46864e63c0115cc01ff536e070bed72c7e3b3f56530f0d88c5436f87c68bd680624d41591f744cf438b5899b09e1c126277fbc9903b5cfa2f14d12e6bd89034afbb5278feebc792f844ad9371b8d45890a3363114c42a6fcb260", 0xe2, 0x88, 0x0, 0x0) 00:00:41 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) shmget(0x2, 0x3000, 0x1, &(0x7f0000002000/0x3000)=nil) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) 00:00:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d9f00912d0d00fd1b02db5d900000070e44601fbd0a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x5) getpgid(r4) 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) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000300)=0xf2, 0x4) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) 00:00:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff00000000d400000000000000bb"], 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:00:41 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x0, 0x81, 0xfffffffffffff800, 0x9}, 0xc) getrusage(0x1, &(0x7f0000000040)) 00:00:41 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="ec61e2762a480f5f3000"], 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000201c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, r1, 0x100, 0x7ff, 0x1ff, 0x80000000}, &(0x7f0000000000)=0xa0) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") semget(0x3, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x9, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) shutdown(0xffffffffffffffff, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000240)="b50fc461f9c5fc0066430f3800acd2ad000000c4e199ef0366660f38400f6766410f623f440fbae6862e26450ffd520af3400f70570f006566410f38244b00") socket$inet(0x2, 0x10000000, 0xa7ea) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x400, 0x80) write(r0, &(0x7f0000000340)="4988f2b759f678a5e8a9692435099e1bc2b1e0d2", 0x14) 00:00:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x22) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000040)=0x4) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x9, 0x3}, {0xffffffffffffff01, 0x1}}) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x1a8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d9f00912d0d00fd1b02db5d900000070e44601fbd0a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x5) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000300)=0xf2, 0x4) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) 00:00:42 executing program 0: r0 = socket(0x0, 0x10000007, 0x2e0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x2}, 0x8) 00:00:42 executing program 0: syz_execute_func(&(0x7f0000000000)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84fc8934d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") 00:00:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x6, 0x7fff}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x2}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000100)="0ab74e6801d54b7092af55f028462237da49e550c3") ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000280)="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") 00:00:42 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd913000046e30041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4610fae38c0f526264788fe58c4a1dd7d3bbbbfdd5cc6c6d038a1c9fb95d70fa261b7e2") mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00o', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0xd9e, 0x2000, 0x873, 0x1000, 0x2, 0x6a75, 0xfffffffffffffff7, r1}, &(0x7f0000000180)=0x20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:42 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/212, 0xd4, 0x5}, 0x2) 00:00:43 executing program 3: connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000080000000000000000000000000d993958a85b28003e86ddbd84e5e7f84b78d8c992bf1"], 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000100)="ee156e8a203d042e87b6fbe793a258bdd00c063efe8382b45b9fbe635b5a976b6026eb8f5f5303381273b976b4bc711341d0d0a34e5ad0ed2fec591b3daed925901933b6d2a878d9d0c7fa6dd386b7f652b2d00365a65737586e0c8bd99073bf12945ff268c2b29606485016d856b580aa82fa89ae2d68d03559736e2599b477e11c36ef3cb7d684cc37eae1d2a157be") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xfffffffffffffff9, r1}, 0xc) 00:00:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820208000000df73d248000000466e375e3fc9cadde3dbdb4a33ef1d3da4ac76b523b87502712f37e94ee777d86b5269536273e086582bfcab516ddf62f89bb2578b68ec7330480511169f0faaa692b72000b9f252b5a8f350eeb8db681560cfd87ae37ae0df18f4e7744d8d24cf9c7c50bad58a1989927ca4c9dcc72d4d625503e71397a44f5061af60218babd94702ab7fe7ad5dd14345119e6f60d57641f905d6"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000200)={{"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", "e552a74c0c83a37eef56d975af8742055b510ef65f88f41ca7c9aa21f5ce2537", 0x4, 0x2}, &(0x7f0000000180)="72809ac961981792ee23eea1ddd8388b400319587cf6bbbc46bbd088e552da418c515cf80bd9f561891dab1ec8faa31f4c6b4128fed1d625c3d31d4ba266991e41f7c56fd6", 0x9, 0x8000, 0x6, 0x5, 0x8000, 0x10001, 0xe2, 0x2}) 00:00:43 executing program 0: syz_execute_func(&(0x7f0000000000)="f30f51bc2f050000002664f3410f1669b6c4a1791312c482e1dc2b41db5f32c4a19df987000001008fe978806f098f4978c251010fa065400f452b") truncate(&(0x7f0000000080)='./file0\x00', 0x0) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) madvise(&(0x7f0000b87000/0x2000)=nil, 0x2000, 0x3) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:00:43 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$dupfd(r0, 0x0, r0) 00:00:43 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2008, 0x0) socket(0x17, 0x7, 0x2) renameat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:00:43 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$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, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffffffffffff3e) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r7 = socket$unix(0x1, 0x1, 0x0) sendfile(r7, r7, 0x0, 0x80000002) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:43 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x800, 0xfffffffffffffffe) open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) 00:00:43 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x9, 0x6}) mlockall(0x1) sync() socket$unix(0x1, 0x0, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xe000, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:43 executing program 3: r0 = semget(0xffffffffffffffff, 0x4, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x1, 0x1000}, {0x0, 0x8, 0x1000}, {0x2, 0x8000, 0x1800}, {0x2, 0x4dad, 0x1800}], 0x4) semget$private(0x0, 0x5, 0x2) 00:00:43 executing program 3: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000040)='./file1/file0\x00') fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000480)=[r0, r1, r2, r3]) r4 = getegid() setgid(r4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6) truncate(&(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0x0) r5 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000100)=""/106) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x20104, 0x0) ioctl$DIOCRGETADDRS(r6, 0xc4504446, &(0x7f0000000540)={{"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", "82eac0a83c13db8ba009020b6e70a93f3a0ad627be3a26b1fcde3a0d9c429496", 0xffff, 0x60d2}, &(0x7f0000000500)="fa7cf21d7f97b49f1067caa08dc5c5226c30b50797d30b08aaaae022f2bf8d2f757da177e509aae718dea8b5d5a56c2d5e4343c627", 0x3, 0xff, 0x1, 0x8, 0xfcb, 0xffffffffffffff7f, 0x3, 0xffffffffffffff80}) 00:00:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000580)={0x1000, 0x1, 0x562, 0x8e, 0x7fffffff}, 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f00000002c0)='./file1/file0\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee15a401a46404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 00:00:43 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000b21e1a"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000040)) 00:00:43 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483edda6a8d000000005a5a0f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) msgsnd(r1, &(0x7f0000000300)={0x3, "913c28a79957ef34979755abc6f60c820ba7f132ec85f89960613c4b88b1a793da9be3f1d94dac85b1b2b78a3c19517ccc7b8d4735d29c407888baef95a4cd2949a1533a2bd6b9c0040a97352a8235feff292f4424756c5c47a62a08a3ca7925a73b9de151cd9c57c7dbb613888e503e27dedcab7d8793d87564f1ed20fe2a138504dd74ec2a7c74a4da2660ef74bdcf"}, 0x98, 0x800) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940)) lseek(r3, 0x0, 0x1000000000003) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000006c0)=""/248) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r2) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000200)="0ccc47ea2335208a3ff452c1dd83c1") 00:00:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10008, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0900360067b85365081febfce22f7f02faf0d20a2c03176b564f725698e0dd126125290c932d982d720dd812000000000000000000000000000013195041acd2ffc96d22e9e3f24f1da1642b9c3a724922043c39789948ad12e19a8e"], 0x3e) r2 = open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x20, 0x1ff, 0x2, 0x10000, 0x9c, 0x7fff, 0x7f]}, 0x12) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 00:00:43 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB='q'], &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x1f, 0x0, 0x8001, 0x2}, &(0x7f0000000240)=0x18) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000280)={0x1ea, 0x3ff}, 0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:43 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r2) fcntl$setown(r1, 0x6, r2) fcntl$getflags(0xffffffffffffffff, 0x1) 00:00:43 executing program 0: readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x6) 00:00:43 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x3, 0x5, 0x7ff, 0xffff, r1}) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x4, 0x3, 0xfffffffffffffffa, 0xfffffffffffffffd}, &(0x7f0000000180)=0x18) 00:00:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clock_gettime(0xe, &(0x7f0000000040)) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), 0x4) 00:00:43 executing program 0: symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = dup(r0) r2 = semget(0x3, 0x5, 0x0) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f00000002c0)=""/199) accept$unix(r1, 0x0, &(0x7f0000000000)) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000280)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 00:00:43 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) getitimer(0x2, &(0x7f0000000040)) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:00:44 executing program 2: syz_execute_func(&(0x7f00000001c0)="982e152c0bc44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r0, 0x1000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100, 0xba8a}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r3, 0x7}, 0x8) 00:00:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x80000000, 0x7, 0x29c6d110, 0x8, 0x80000001, 0x528, 0x6, 0x5, 0x7ff, 0x3, 0x33}, 0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0x1c, 0x20000002, 0x4aea3e63) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) linkat(r3, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x400) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x7d, &(0x7f0000000000)=""/186, &(0x7f00000000c0)=0xba) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:44 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x9c) setresgid(r0, 0x0, 0x0) setgid(r0) 00:00:44 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = socket$inet6(0x1c, 0x1ffffffd, 0xc8a) accept$inet6(r0, &(0x7f0000001400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001380)=0xfffffffffffffe2a) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000300)="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") socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x22b) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x7}, 0x8) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000140)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/109, 0x6d, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0x6}, 0xffffffc4) 00:00:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa8) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/71, 0x47) r2 = socket$inet_sctp(0x2, 0xc72ba28fa27e757b, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) 00:00:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/240, 0xf0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x20005, 0x84) r2 = dup(r1) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000180)="e76ee260798681baea9ab1690fad8615242ec91ece4c8e22af835ec06b79b7b1ec0eb2caca7d1d9268c509305e9146") r3 = dup(r1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r4, r5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x8, &(0x7f0000000000), 0x2) 00:00:44 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x4, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) accept$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, 0x0, &(0x7f0000000080)=0xfffffffffffffc81) 00:00:44 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800075, 0x1, 0x12, r1, 0x77000) mmap(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:44 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a44817643f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x80) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/173, 0xad}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000001780)=""/139, 0x8b}], 0x3) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001300)={{"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", "0c8570e563cfcf464351dfa4e877993367687660ae973883cbab00", 0x4, 0xf45}, &(0x7f0000000300)="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", 0x1, 0x8, 0x100000001, 0x2, 0x80000001, 0x9, 0x7fffffff, 0x1}) pipe2(&(0x7f00000000c0), 0x100004) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x4, @ipv4={[], [], @broadcast}, 0x522}, {0x1c, 0x2, 0x2, @mcast1, 0x8}, 0x2, [0x100000001, 0x6, 0x0, 0xfffffffffffffffc, 0x800, 0x7, 0x3, 0x7fff]}, 0x5c) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x5) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) dup2(r0, r0) 00:00:45 executing program 2: r0 = socket(0x1, 0x20000006, 0x3f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xa7, "c640128bfa79195abacafa2153250f845e0cde4bee55c2c27f7a4df688d3880e5dfc6917df9b39f19790accf710c06467519a3f7ee4fee9e110f281b2a3c044311d3a2e7227df686cca4d20112bb3231f755a8250bbe8191e18f638d5b0063bc59ee2c7fac6192282e3394d7f286df048cda77d6acc40e536eb222c69096397fff7e159479388b6374196ab5a7d7cb2ba89ee46312c0031a025e03c250bfb068102911167aea8d"}, &(0x7f0000000100)=0xaf) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x100, @rand_addr="b1cf503ec06f61106fc1672ced5defa3", 0x3}}, r1}, 0x84) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) 00:00:45 executing program 2: syz_emit_ethernet(0x3d, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef5080600000000060b0000e35771cd7b9d57236c2c967bd3311476977a29aaaaaabb0b62225c431a42761fdbc42da695a6c5"]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10004, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000000c0)={{"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", "06a01155fa6d47a153c5cb7e7dff827602e01e4cd39dfa14cb2f3e0dd0378d9c", 0x1, 0x10001}, &(0x7f0000000080)="a8d6e7436642f0cbe816d4d7ed8a8a43aafba3ec32be2a9842ce6fc283b80562c3f436dab9a80f212df8be5dd42233b70e009d", 0x8000, 0x9, 0x9c4, 0x8d9a, 0x800, 0x8620000000000000, 0x2, 0x3}) 00:00:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="8202e70000006c6530000375f8fe3cdac681036772a70306baa818c38bdfa6844f345358f4d890147acf2d6778cff628b104f1881815e6c89d3c3767e758c6b91620cfc9031dfe0e4fbb06e3dc6a0984ba7daed68dc0d5b4543470dc415e1eafb278118917feb766b67798ccd21e18869e6028c1745a2c29d613171fb973bc7fef591e329df5107e673cd09da5fd64db161f29d48ba1e170dc0eb44bb7a89a4611d290e5fd010f75928fb6594e8d9a7891bd7a50d5d6ea1c565e26a987641d442d1ab6debf723e58ec11c8f8"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0xfffffffffffffe1c) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) 00:00:45 executing program 2: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) r0 = shmget(0x0, 0x2000, 0x40, &(0x7f0000fa0000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x8, r1, r2, r3, r4, 0x10, 0x10000}, 0x4, 0x5, 0x5, 0x2a5, r5, r6, 0x3}) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:45 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) getpid() getpid() getpgid(0x0) getpgrp(0xffffffffffffffff) getpid() getpid() r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000000c0)=""/4, &(0x7f0000000300)=0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x111) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000200)="761204bb5014d3fcc23c8a5d6d3ca5ab2d7b590333e5fd73371ad29df4c39b900f72ba4c269944e448e5b6863489e88d69258664bc985269ce6579235784ec1957a3798f9897b606366568bbf4944cbc8f2c9460f14496adcebf0183046bfbb40d66f37dca8638fb365ac1c77eb2088383ea1b9306606c60a56292c692cd1ffd4cb4106a3e9ee4af0b9684257b172d070733e2dc072c668043f6678a6a836eca997fd496bbe95d3f8a98ee994a01d1e8c532470a4374daaaf610674ae9937c499f299860308d22239254f6a13d74cb0dd815e86a52202492a26f25d815371355cf") 00:00:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x1f, 0x80, 0x3}, 0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @local}, 0xc) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000180)=0xffffffff, 0x4) 00:00:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x117}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) 00:00:46 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 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) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000540)="1e603c4e642d7790d8b1436c6e9b50806da90f4fed2c4e87934f6f3c1454a3d5287ab7e66ffe0f923e70dd77e356320c9026fff75cce64ed31911d78726f5c2c5946e6af5429a2d9c6bb18d884c238e9cddd8b81cf6e20") setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4) 00:00:46 executing program 3: msgsnd(0x0, 0x0, 0x0, 0x0) msgget$private(0x0, 0xd) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xe5, 0x4000, 0x5, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653000"], 0x10) 00:00:46 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x100, &(0x7f0000000500), 0xfffffffffffffda3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xffffffff, 0x2, 0x5, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x9, 0x4) 00:00:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000180)="24039cfe56cf76437425d386249ffa34769fe7fcc491b58eb22eaf20ab131f704b4486f42a4311da567b243b216be8b22ce699b8dd276215b83c6b06d7d1550509e1ffc0b7860d9516cad0") 00:00:46 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000840)="779f31307290e876f93beea1064986710b026bca7018d288a29b7125f754e6ea6d3077bf936831959d2de1c60452009446ee113a0519be48f8fdf62d470b76ca91ee74509df0abbebb074c71d7e7f03759e320dc2f6ece2e5549298d4e57d45d7894a8db6e820dee98dd0336fce145bee8f2b8d4f71812d68067cb6827013512233d65c10bc9b9e9fc8dc71bc3a056a49b0bab7b04b6eded31e9410f6c54a4b4679e628e61c5023cacda34fed1e0ceb3675e69a88c3d985a2a5be9e90450ca66cc3426c8c141aa2e4991fc71ce7c861b9a0646273e48cc318e3f3a32cfa7be354b0a5049abef3a57647d") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x5) freebsd10_pipe(&(0x7f0000000ac0)) sendto(r0, &(0x7f0000000940)="47cae658c0a0f5f913fbd1633056c133c2e4f3a1449895033980a457f9999e3a4a2ad0d31c109146e270cb78e4d02ac4d2f7437e4828014e14724e7e7dcc19c62d7174c777e2f25c0eb2d5b5770e84139777d2fbf538487f223c8bfa975b703e732a0d8d301cd5e589cde0c81340293af2378934be60a42828947921bf8efe5c4333bce24c82d2e63f262606c39d0cabb90ca8ee884c3af44559f17bd7cc1a3a1128cb7880430df260628ea0ba187c58cd42dfb9b00a8c03914efd533f9a8018ea65fe1ac2ada310bb714c9a813c2b1dba0f63cf642c54953d79dd50f591c25c7ffff5087931ad119c685f3b4fe9", 0xee, 0x100, &(0x7f0000000a40)=@in6={0x1c, 0x2, 0x5, @mcast2, 0x80}, 0x1c) mlock(&(0x7f0000b6e000/0x3000)=nil, 0x3000) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) r2 = getpid() getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) r4 = getgid() sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000680)=[{&(0x7f0000000100)="69c258a38b280620debdf43d0b19358d532126677c404361597055eeab9d5c8ccfd5dfa1d5b9abacea56a33a7b90e16f4b15b33832", 0x35}, {&(0x7f0000000140)="e70e0ff39b9696a5001cbebc590706aa26fdda8667fd7ca3a29492d4f3ccc20cb26ef0b4fc989856f5c9954cc77036d7fa1138ac89e7d63829f16ab646e6ae4efbfaa6423ac8a34210fad841f04926db68e02c115bf1faeb24bf5a84f1dcbd8a32fa588735e9a4913a68080012e664516bb9686aa3b86466fec00201f1b2d6fad20d998b8354", 0x86}, {&(0x7f0000000200)="981befc83f665227c0b9d09a7b847274f7d467e22bab4ec20a7567a32f2812607794697b9360d0eef13b8b1b862ff325690ba72dbc1ff61a64d484bc941b8218382b12aa5f6c21ea3ef63d56b8fb8bbb2e2516e67a05d6532a8603a3f5eae51981f32128da646180fe3d925938ec6a258310f2077e80f7a6ff11778464248221631ec8f704bca30413c1a03dbd7aa095d4a3bb5474ddf842ca4232384c43edb0c1ea4c97867b532ed84932f5aaf41d5a118c20c41bdf52269bfa2cbe5f91656e2a36dda0", 0xc4}, {&(0x7f0000000300)="7589829c80a0810011534368556d41853320760a96d7f33ed2d6f540e70f81c596df5b6a8c6930c00fb085595e210a781ae3e9b093bcba7a945254f0888885062698032b94c276937f854ba039136469ef26178946ddefa946fa1c736217a24b36bece071d31e256c28023a889ecdea456e31c7f9df6dcaa18608a7790e0e90590d242fce7d14d58ee1f0ffc68b0684d20abf67c4beccfc55bce3954dcfd10a4f985d0f7c395b05171841c4e66d3c92f999cad845b2fbd2b5f0b92a27d3ba2c4c89f8478ee2b6d4738193009fce629e76fdc5d0562b7f2e363ee782ee45a95bbb636084e4b6dd9960f", 0xe9}, {&(0x7f0000000400)="8cdae8d5c483c6f5cf5237c3f239b261d970c7c9a9c9d575bc9fcedc7a22626925c15b40f8857d1e321646821dd00f9c705c1768820da7dd07137b95d264aae80da91c34348693570324c0268aa4fc4dc994f80489529073976af5e46bff099ad736d78001cc", 0x66}, {&(0x7f0000000480)="3705878e57c63bea60efcd4a1b37727a41c81468a07f0e4f1fa1d4458f4503f0c1c21dbeca81368fed3d4a5ebf4ebf38015cdb6b1b617c2967dabb132a5ec55035fd12f1090ed83cce03900ed97b90f8cf5e44bd2f361c80884cd2ae6fec7327eba810c906ee97e2c6a3b721d528c80b8a23e2946ab3c05f9d31bc299c24400c0aad867f642cda6869081425651ab3be5d42ae1188045fa9ea30e8e63c3aab443553f21703f85140f13b69d401161f2ebbbc5c47032bbadf5a676dc8ba415adae021f04098ea5a6de2655f53b925bbdcacb7dc56c08c64104d545932c540df294a002b57bcb1416f89fd4a0d7eb98902f8421a", 0xf3}, {&(0x7f0000000580)="c168a9e61fa0837f4fd229cf630ea2dca96f30204c0a83685adf753716dad1c01ba82be523edc025ce4a6e7f9bea5ee1671ed1e437b4a0fad16d2181d2cd4424df579966582e476fe17bf27bf12ebf0be904ae6d01531655f288c7c87c973ca948eca138f2b62562c26ee778a43edaa2983323d383917d7609a509426a90edae7784c16bfa9b3d55c6bee8353b431fe144a049a2c28f6b990b125a639ba58f61948ad1b728c01be2659f8d239e7c4bdde15cb98e296db633fd41f486c47734515f240920d4", 0xc5}], 0x7, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20}, 0x2010d) dup(r1) 00:00:46 executing program 3: syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r0) 00:00:46 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x259) sendto$inet(r0, &(0x7f00000000c0)="eca659d8dab4f45c7405216374ab3226294b3948eef9c82e6901a22d0a5292b8d8b723ad7d2256c1a63750d36886b72cd81170a85ad26361746bfeaae845e84adb4838713b563afd090278ec95aa00b8fc6a9227fa04d216ca09c1d8131ac22b656dbdb4a45dd571391dd0116c8b05b16ea3da16141a9bc236ddf306734a9a78f24ed549c15794a74efe11ce1210951186d3090aba70d72168229ffda536ab3c2045452c1431de1db7880841819e225db6611228aa98e9d61531ec6abbb9fe4d664872834240", 0xc6, 0x88, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@multicast1, @empty, 0x3, 0x7, [@multicast2, @loopback, @multicast2, @rand_addr=0x7b97, @loopback, @loopback, @multicast2]}, 0x2c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet6_int(r1, 0x29, 0x3f, 0x0, &(0x7f0000000080)) 00:00:46 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80) 00:00:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xfffffffffffffecc, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) truncate(&(0x7f0000000040)='./file0\x00', 0x9) fcntl$setown(r0, 0x6, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:46 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x0, 0x20, 0x8193, 0x401, 0x1, 0x81, 0x200, 0x7f, 0x2000000, 0xa5}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0xf5, 0x2, 0x401, 0x100, 0x8001, 0x0, 0x7, 0x7, 0xff, 0x2, 0xfe}, 0xb) 00:00:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x6d, "55f478e4e3691ec5d930dc7164a765f1ea2ca47d925c05d38009b1f638eb5a449389f4e63fc369b15366aeec54b428cf3c4932d0a970d980a720a53ba4c89ba98435c21b9ad56272c5eece2a5d5871a868ee225423d4bbffbd946b7ffa493da33fe7b8ce64bc27fade7fb33cb9"}, &(0x7f0000000100)=0x75) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x16, r1}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)=ANY=[], &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x2}, 0xfffffffffffffcdf) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x10001, @rand_addr="5cc8755a2b811bcbc48c75f05aacc4cb", 0x6}}, r2, 0x7fffffff, 0x2, 0x0, 0x8, 0x9, 0x5}, 0x98) 00:00:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000280)={{"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", "01dc2fb751a9c47e1a9dbe11058b5d9603f8bbc488507e82b174cfadf9fa8613"}, &(0x7f0000000000)="03c756953e5e761f0b28b47a2201607cbc43292c41f988e724302e3cbc75ab83a3f9ecfc8453d0f490492f31c6737a6faffa2244a305a904ee6c168c91c03c4d1f7f4e68c5c816d3acac7f37c39e8edd4d09b522bd8624c8dbc4c4ab34aa8308dbc3cbf7638956df612c207a709c1c76f6a6c67585ef464d10088a1ba666b50f5906ba4906779dbabc5fd03b5a427232c6559965e77da9e6fb195ab97fb4ccb33c271832bf1324b0d4f9aaec4607b947", 0x0, 0x100000001, 0x2, 0x0, 0x7, 0x2eb, 0x6, 0x6}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fchmod(r0, 0x13c) 00:00:46 executing program 2: r0 = socket(0x11, 0x10000003, 0x8000) sendto$unix(r0, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:00:46 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x10) mmap(&(0x7f0000e3f000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x41) msync(&(0x7f0000bf5000/0x11000)=nil, 0x11000, 0x2) 00:00:46 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000011c0)={0x2, [0x0, 0x0]}, &(0x7f0000001200)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001240)={r1, 0xffffffffffffff9d}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:46 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000000c0)={@broadcast, @rand_addr=0x1000}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x5, 0x0, 0x2, 0x7fffffff}, &(0x7f00000001c0)=0x18) r2 = geteuid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0xffffffffeb15c604, 0x4) r5 = getuid() setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r1, 0x2}, 0x8) setresuid(r2, r5, r2) setresuid(0x0, 0xffffffffffffffff, 0x0) 00:00:47 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2666696c653000"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x232, &(0x7f0000000100)=0x7fff, 0x4) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 00:00:47 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x7}, 0x24) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0) 00:00:47 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8409, 0x0) ftruncate(r0, 0x9) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9dc463990d179a67450f483bd1d9420f18c2660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:00:47 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0, 0x80000000, 0xfffffffffffffbb7, 0x2, 0x5, 0x3, 0x8}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xffffffffffffffb2, 0xce, "4ac7250694cb06c19a02ea17bf1fde6942c42113bdaea3ac7005ba4a7205e1080622bb57e21956bd0a0a5ee34fc2937eaa7004807fd7fd59ba6c6c097874b6f5de901683a47724fe747f313571bc311ec3fd244f264dba868a27520af7c0b005c8db32c15da44cf12409db3451b0d1acecd64a182161e7f835d1fb64112632a2054c04444cc687570f910475e79789ef6bd2fa452ebcdaf0486d4584cdb3188c3088a9cb0d10e75c825970fd32f10cf94d6135410613ff604e51c40a98bea2119bae59d10bfc1fa829e0e68b26cf"}, 0xd6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x31, &(0x7f0000000000), 0x2) 00:00:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x100500, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) 00:00:47 executing program 0: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x2) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000080)={{"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", "5b5ccab6de6935d97bc56116e8d95b62d3c73c6dd8bfb6f3e2cb9342339a2e3f", 0x9, 0x1}, &(0x7f0000000040)="b78a38bc70182bd6882579a21203fbd18df6395dd8e8efa77d1b2838401dcf14acfc452957b2be75976965a66ee910906e1b", 0x6, 0x7f, 0x8000, 0x1656, 0x80000000, 0x800, 0x4346, 0xfffffffffffffff7}) 00:00:47 executing program 1: r0 = semget(0x1, 0x0, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r4 = getegid() setresgid(r2, r3, r4) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x7, r1, r5, r6, r7, 0x2, 0x1}, 0x3, 0x40000, 0x6}) 00:00:47 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shmget(0x2, 0x4000, 0x182, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 00:00:47 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) r0 = socket$inet6(0x1c, 0x10000000, 0xc967) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x3, 0x410, r0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) getgroups(0x2, &(0x7f0000000080)=[r4, r4]) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:47 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1915, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 00:00:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f000035a000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:00:47 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x1, 0xfffffffffffffe28, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x81, 0x4) fchdir(r0) 00:00:47 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) write(0xffffffffffffffff, 0x0, 0x0) 00:00:47 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@remote, @remote, [{[{0x88a8, 0x7fff, 0x100000001, 0x3}], {0x8100, 0x1f, 0x100000002, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:00:47 executing program 3: setpgid(0x0, 0xffffffffffffffff) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x9}], 0x10}, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="5b393232a609a1219e20d9c08f2eb9ed58850a9141f45ed211278a224beab45d5e2c85799a96e6101c3104dea1f64fb05f33c427f0b0252eddb320a15a9e9aac1c70d4359733ea1d88a4833eeb176510641935304a833ff29aa23de1ec37709a13ae7176f0928ef12cad783d27e8fa60ca04b19d11448d262e41b4de3177c6372b36f9a4cfa22c4349f4783da34dc17a4b3c5c370a1f893b43089f179a4e6d756a59ffd42ca22d54adaa56b7f6f829f00dffc7dfbc936904387952", 0xbb}, {&(0x7f0000000100)="25ddcc9718f6f38983b91590526bb09f4e47c0dd7d8b5e4beeae535e64a792c03a72ff467800425f8a62aa6cf42cb738e4a0990db8eba490e92cd2b41a2fe220396f913fabfae661eff291e2b2", 0x4d}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x100000001}, 0x4) 00:00:48 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4080000000000206, 0x0) ftruncate(r0, 0x4000000000fd) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r1, 0x0) ftruncate(r0, 0x20) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c1b0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget$private(0x0, 0x90) msgsnd(r0, &(0x7f0000000200)={0x0, "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"}, 0x1008, 0x800) socket(0x1, 0x20000005, 0x800) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) socketpair(0x10, 0x10000003, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x8e2}, {0x1c, 0x3, 0x0, @mcast1, 0xa76}, 0x4, [0x80, 0x5, 0x1, 0x0, 0x61, 0x6, 0x9, 0xf7]}, 0x5c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) msgget$private(0x0, 0x11) 00:00:48 executing program 3: syz_execute_func(&(0x7f00000002c0)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95d46a192ecf09400000000a1c9fb110f0f3804830a000000") 00:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x0, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x15) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x5) shmget(0x0, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) freebsd10_pipe(&(0x7f0000000340)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x8, {{0x1c, 0x1, 0x1, @empty, 0x9}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000380)=""/128, &(0x7f0000000180)=0x80) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x25, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) recvfrom(r3, &(0x7f00000004c0)=""/98, 0x62, 0x40, &(0x7f0000000540)=@in={0x2, 0x0, @loopback}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:48 executing program 3: mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 00:00:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x1000300010005}) 00:00:49 executing program 3: r0 = socket(0x1f, 0x2, 0xffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7f9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) r3 = dup2(r2, r2) utimensat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xfffffffffffffffc, 0x9}, {0x6, 0x80000001}}, 0x200) getsockopt$inet6_tcp_int(r2, 0x6, 0x10, 0x0, 0x0) 00:00:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="81611be91c4dd7eb5e4644e591cc9a32e9c85a5763f12339d8db0d97da2250bb5500557d521f8c9dcafdb9f191cbcea3ad8f0e0bd621e17028848fc4e4c1bde3d474288a6623a375f81b7641663f85ced19abfaff130f4912db548ab6d717d0f") setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) 00:00:49 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, 0x8000000000096) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) 00:00:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000540)=""/238) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r2 = accept$inet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x9, 0x3, 0x2, 0x8}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x2fa7}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @remote}, 0xfffffffffffffea1) r5 = dup(r0) ioctl$DIOCGETQSTATSV0(r5, 0xc0184432, &(0x7f0000000680)="47cc4476") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="2d00000084180956fbd71650d5b010b83a9da89c6a690d4114cc3c5760108db33ffac44b5a1eff552725e43f591ca1c060"], &(0x7f0000000480)=0x35) semget(0x3, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e23800200000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/128, @ANYRES32=r3, @ANYBLOB="3fdb020002000000"], &(0x7f0000000640)=0x8c) 00:00:49 executing program 2: syz_execute_func(&(0x7f0000000000)="b119d6cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae286664660f3a60b95ed04920c73e460f569f000000005e7cec4200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001346879f000000fe") 00:00:49 executing program 3: r0 = socket$inet6(0x1c, 0x20000001, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fcntl$dupfd(r2, 0x11, r1) ftruncate(r1, 0x80000001) pwritev(r1, 0x0, 0xffffffffffffff22, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000740)={{"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", "abfac6307e949996585b5c0e58816b7da81c1a4ddb26b0d748be0acf13f5a99f", 0x4, 0x5}, &(0x7f0000000000)="5d90d8d2ead693a25c1dd2f517efef64a4cbf190f1e7911ed4ba211e5ffcd6e75e33f3308e9df9259164a0ea86", 0xbe5e, 0x8, 0x9, 0x4, 0xffffffffffffffd9, 0x13a, 0x7, 0x7}) ftruncate(r1, 0x0) pwritev(r1, 0x0, 0x63, 0x0) 00:00:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/222, 0xde) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) r1 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) 00:00:49 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x1) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100100, 0x100) lseek(r0, 0x0, 0x4) 00:00:49 executing program 1: setrlimit(0x2, &(0x7f0000000040)) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) writev(r0, &(0x7f0000000c00)=[{&(0x7f0000000480)="3da66fe79809563d3c28b4fd5e7211ed71093ad01e1bddb04290e559c7cc1da655192a3fe60ab484f591967d3a234bdcafb720a8836bd4fd0d5939d2e76ef44914b45568f1c6110a8365d1608f20fa34fe75e68a7c8fa0b5634c557ecca25882c0b0e093dc7ee9e39184c211ed5df80f56663c19fa3cc51e6481f9fec28244f201908e0ba26afca632ad454a3d82f9b4788037e6b9275939cd131bcad9ee00713d1f26311b37c9abfdc276176901", 0xae}, {&(0x7f0000000540)="58ad000ded3a47e975b8994bb9c48d41a37a258bd52dbdfddef7e769345c60f696058dfb3f53d2f97edd1a2d3bb45bd145b81109d8800cd60c2cf7da529b26c3b44e348c8d98d9a6e038e6b61de4275aa7ce3cea00b8d9a5ebc9f2cbfce8a378b2c6f7b4f3603c21371fbc480790239474a7477ce58905d1a5f5a0b73f2b02bc7d336b21065552a0a6fba8bf8666bfa23572b68e01224581a560ba5d9ef8be10e1b06a3aa49389ad77bf1712613fe6359e4076f8ea86e1818722bf78bf8a", 0xbe}, {&(0x7f0000000600)="14b76eeaf3d696a43e2070956d75543a4f33e0ebcda4ab7f89f2db1951e0d0135522604e03e45e3c02f57a6c8371fb95ebc05c08e26753e6296bfb0c6dff4fc030944203e65527903e734a3e7eb6eee4e988d301c7016c0e", 0x58}, {&(0x7f0000000680)="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", 0xfb}, {&(0x7f0000000780)="2cd0434ed51c2afde4c599202c83650dd1ce3f56f6f4fa0a47f159d676b3c1426d9cc3e087310224d0fec92dfdbe60f826d2ad97711911189a5bf0735baf0f543bc9a728154449d3157e551d24e650f6353a5ce177ab7e7234eb9c7b1f0e56ab62de91052456620ebdf9e7f279ebd027089f89ee9fb6274b899ea5e458b44f1b5aa5d79d4ce7b67d09e6a806fa406006e32b198bea2afba9d522be233757d3e722b1", 0xa2}, {&(0x7f0000000840)="e82a777d3bd4cd0307d11ebe241b48e22597b8eb441bda6c6f67079729b799235dc19eb90218740f8f63d6e0ffaa7b15519f2b72d4c2fa69805f9fae0e5a8f73474591b6eb7cfb06fe0a48aff3555cd62026571852d6de3fced669ddb698c89786c4e7c2f706027d1c180a12c13eb8a30f6c5eddcf933ecbab0c57e8eb1f2026094a1c6a96f43e35b2b6b7bdd91f34db1c1cc380d8e13081e3e8ccf4333fade6314aa65a9d41459aeced829e7a475d16f92ed2a71746578933f59cf1982fc04e775105cf65", 0xc5}, {&(0x7f0000000940)="173e70748fed43d0626d397fb2299237a738b4d52ed383d986354b7250fc927d958616c684fcc3381fef4799df21199e572ae29e3861218f36d311189244ef82fa507e1cc7dfe07a46abe40c9ebb41c110e335f350f38bb71ca55dddc4c7c3fe90eeba430eb2ea016ddb19afe656789d2fbc720a448f2da9823cc131bc662e045fd814d7275b90f3f4108d0547cd4cac687428d2d441064c478f85e9eeed9f4fa6aec0f5731d7855cb1ec0aae466f06aaa3d914ece335be518f33efd92b86e3cb1fd7cb9b94e84b44d869105dcef7b89664f49cd3379a21bbd3c84127d9627e42a48deda47c26c5d168657b98683b91f848e1953e1c91c", 0xf7}, {&(0x7f0000000a40)="1298403773daee40c66a31ee25b5498298f6293ca556b95aab0d38707474d3863e3749e02651989f5f8682c5449deb9fcfa663c458428de9c2df6dad120882f305c5effc46ffef4d5f1cfa1ad9cd0ea808fdb40e63fed9a6b35caecc0437dd5569ddf391342d9238ecd47d3f9341df672efb83a81f774dac48601babffd1b8eae4ff57ec51b9fe35a09e24d07958a52c11e3f0df9e85d847fac5f74520791e6b8dc9d915d1537e87324ded1c242be3ff7bca04c8590eb7ad46eaac0c41d6176ad7c2c259757fce811e91f94a48ac85436513bf8c22ee9c50ab8b1348c1cbf9de3d7c81d7f67a93aeff3d228f50c2421555d6e95cd6f6ba", 0xf7}, {&(0x7f0000000b40)="720f59f222fd484fbf8800d5378ea1db929a6c2ce69fd5e22b7e031fe74629b18951152fff65ed2eeb6872570d7018842d6d4c9091960717187a610a39649492c530ab76e791f96ce8a85f442f10873c27cac30b36559a1c0c468579f48b3ff84cbb68501e13786e2b57057b3c491a424af19d66a516d51b0786c8db66460d1aa801181a762bda7ff81626b5fd6472cd5ddfe41f", 0x94}], 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x3, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x2, [0xe7, 0x8]}, &(0x7f0000000200)=0x147) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r2, r3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x10000002, 0x0, 0x4}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:49 executing program 2: syz_execute_func(&(0x7f0000000100)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = semget$private(0x0, 0x0, 0x200) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000000)=""/132) 00:00:49 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/30) msgget(0x1, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x7f800000000, 0x3f, 0x6, 0x10000, 0x5, 0x8, 0x3, 0x6a9e1f66, 0x2, 0x6, 0x700}, 0xb) 00:00:49 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="eafd71f1549d970daeb13019bd193bf7a53c408c632126f3cbe946752179ed9182c7b028d3e6a43cb5db87e4854acd845feebc80d47f28db9752c7fe43c388ac7ca47a8898b2eb652410e2a72db5aff3ab13c9dc6f0eed7f851f259d679a99bbb41c6300e3000e0663b5906bc91e67f1d8a7563d4bfecf8809cd16a985ae405e8c52173edb54328dc2fc3f4b80efa2c8e3d3496469064344050248eddb547f2174babbf570e77270b1d2b60aa1aad0adbfd6e75653b2be6670ede44d1efb2ed8617bc5cc90e0ec") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001280)={{"df7a6fe76712c6c573c067707af543fdcef2d8126d5934b3f9b28bdd3b3f89b3138fa8109cbd8ee16bbcb9486a1a2388f9c2d3bab4a8ff3c60e9b13f159645d10d009c69c599963070aa6af4f5dadcdeb0339b7f98f7fb2a6601177369cac1751f18061e5b216951bd9a1b2102e721096ef1a354bf96ce91030c1d97632aeb6535a5f3c27d8ee8a56a872b2fc12c325bd5ba579a04c885385df4bd885705c8ee132bc2d9ff42f30deca114e28586a79360da4f91ca1e22ed92e18436181f77acb1ebae25b0bf458e0a08f078ff717424f60372702ba5d82b185a589e08bbe46d7ec2fda17017bfe5f50a1d28ba2fee6c83c0fe4ff806f4fb66985d3811c50f5892c18c638596b2b1bbe6a39588c426fd6baa3e7b1dbcade3d1ba46e16505353b49895b283181d1a3df51b8071a855acbfd042c0fb5b392a9e8f28595aeb0283e30fadbee31e0837e34760f663d7909122eece4bb2ac51d5a51e13612d8d5aeb4def5934bab4f3c9f524564b149bf2e8319f8d86d435e9994d5d972fd58b662a449e7c5e425ff730e23cad30894d41b4002ccb3a174ada8a5bea57ed06b02b9967cfcad22834b3ea7b24a853f4f072d9bd5b86778b587267858b92673d141077b1389b6e6e4921d65b11a8d01db93a80f5e9c51d33693667244bafb9b8bc84de433e383f79050423fc5b1150dba6cbbc76d8dc86057018289035dfbf5d0116d3a6a5249081d0eaf7aaaa6f7e98a2903ebadc54f4e60c5e132a15dae8668d2299003afef437e66a9893750dbba9b21fba622bcfa0cfbe88b734eb0ff77de01dbad7ebc6a9cfc9a01b1a516cbe611747db91e1d98dfa777b2c0c284cfc404fdbde98d9ed44bcef08a911bb852b0081cd27ca7b60800a5e0033652de23a0f0d2734112c208752ad13f05518f21dc187b3e5b661da27a8c243cd3f7d40ae89ed9a629409f36793b0bdd194f299a74ab47e069c9177b461a7e76a4a9cabeee09107d4db4dbd6c3991ed8e41274da285af24b766cb6dd757db3242071ceb2f02bc6f9ddb4525fce621e38d0f970eabdc8be23239e8b7d88c016889f3483396d13835bcff23066c8a34b0e6e2a183f817c78a5cd15b9e4132740fb425b2edd0f0902d6b4d75ceaff0da554ec3b91d5adf7ddf71f94761f1be95691c2e390efe4767f8f7a681f5e6a23bbcd807d6bd9b9a7cc6d5f6e7c0c62a3f195674a034eddab21cc0f7aab801e765a296da7651a57892bfa2994cb19f1087bd45b4b6199b7b63e581c0602df39827783e3870be53e254a9e70463fd1be28bd7b27f8d624d08d41ba6f56410bd35a0fa3704a073a4762a8ecd415255b603e59662efa863b734959fcbf5f5d632695561ec8ea0d7b07ae389496468c491a2133b2aebd857133dfbd96945d329a0275f0c247eb45d746c54707fcaa68f4d47c0ac3f776784155bf8154a0", "01d4febd3beab9c28875411f30875aa81b4fc9c36728508c10c384f3b856cba0", 0x6, 0x100000000}, &(0x7f0000000280)="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", 0x0, 0x3, 0xbf7, 0x70b, 0x2c1, 0x3, 0x3, 0xe151}) syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001700)={{"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", "5d044b834868a0bc36e7f56b0bb96d073a04e4845c1a395c8d00d40575db1261", 0x200}, &(0x7f0000000100)="65dc297b600595d377e0a33abfcb27f62ac9656e38243212d3c9dfadf5db4c8775f8238c152123db59f2a010452d1d395ac0e5e29f4656d42ac5aaf597ff622d1800123396a6660add37d2c995d5367c43cc70d36573cff4cf222c41c859a6671bb5a01dac7f2b9d5568e9c6d784432bbb37d6d6249a7267990e917cc83b8c4af0666354fe7255a9368c63d24b", 0x5, 0x101, 0x1, 0x9, 0x6, 0x9, 0x7fff, 0x7f}) 00:00:49 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x40000080000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 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) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:00:49 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x4, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530000cad8cda6e552cf571fd2acf28a8dc5df38e04e64404084142cee9f126bd8159a95b8081ed0c6688265bd33d37b78e7bd87ee4289e6d33dfe3ca699c9053c3"], 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x5, 0xffffffff, 0x4, 0x80, 0x6, 0x98, 0x7fffffff, 0x5, 0x5, 0x7fffffff}, 0xb) 00:00:50 executing program 1: syz_execute_func(&(0x7f0000000240)="9826472c431c160f05f30f59bfd9000000f00fbb6162b37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:50 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x200, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000336e6ffffebe2baa9024aed8006000000", 0x14) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:50 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x10, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="83523e31b419", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @empty, @local, @broadcast}}}}) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) r6 = msgget$private(0x0, 0x40) msgrcv(r6, &(0x7f00000002c0)={0x0, ""/170}, 0xffffff0b, 0x1000000000003, 0x1004) msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) 00:00:50 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="fffffffdffffffffffffffff0800460000300000000000009078ac2300bb000000000300907800000000450000000000000000000000accb53f7ee8e2657"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x31) 00:00:50 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @multicast1, r2}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="e0a1ffffffffffffff68000000e0000002000000"], 0x14) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800490000240000000000019078ac1400bb000000004410000000000000e01800010000000044a479b23559abe515fc19b65732566022489bd96bb0c827a7fc7bde1a6fc1c467664ad5ec2714af1a993c0ee604c62d806b4ca401727295bdda8d1b386ffcc89286"]) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xf, 0x4010}, &(0x7f0000000300)=0x8) 00:00:50 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8100002) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xd, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x8, @rand_addr="662421f443bc9a6f59a24cdaff92844b", 0x400}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x40, 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x80) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x0) r4 = socket(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="8202cc191dbb6d3f2954a003a1d5d7a1932e2e66424a653000"], 0x10) shutdown(r4, 0x0) recvmsg(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:00:50 executing program 1: 00:00:50 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100000, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x44) renameat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 00:00:50 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b557672e2e410f1f00fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0f100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:00:50 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x9d, "6c8da3cc22ace5735d3a1ca823772e8fbd49f7ff5edaaa9cee1c38e8d6c70bee8f375ff55c906ffcd08d61a72b915664247c1783698af982a0fb4b97665d24c88ac107c93ea97d3cd05ef36ce1f75ae472bc466307ca4ec505e970ee1f379cf6017a04cd623005478cbcb5dfcf941837e10a6cb76ae14fb74fe270716249b1a02e385dcc86d8fea1e497cbda2a2a6d4dc26c681f6bed3db31801ff5b8a"}, &(0x7f0000000140)=0xa5) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000240)="b7554e71d4267394ed216f300d05e8739d36fb89060f4fff63e9fbe1aa8d3d7b7090b072b0cba787df6e5511a9214e128b1b09c0e5b5fbe23c94355c9ba2dffa636e06e2fb3b25ff45e6f00cd227749147b7450050b74536219fab2d461cfd9eb3f31da2daffb8e78b46396449487dd12814ed0489cbdca1e1816ea85cc088cb695545a79c37669c3b9b4c20a368a889b1b40491230035167630ad0b87e500796caca7b966c53086bf88abcc841e729eb2c493e1e3ba181c77c3096430025cdb5abda21115c765b36999c8a3b9aad4e9ca12c87c4f00a59d5f75e649eceed5b30d4155467f9c584c550fe65f516103e3cedbac09faac2881dbb83cf5b775f9726571ce8c8138f896f5c63b9f88a74ab008e872b033fbe43008aa8162973526b5540d70c41eaa29b59d8b5c2d543c1752f1b1d81286c88effc853500757aadb63db9317f16c7a1d9839401dcdf7b4362795b884e42a9d2233545297f12b4863944b14c33b2baeb4875882ae8c863d3c52c3dfdf0dfb2019793dc58b09386e88c7fb27bdefd07c0116760a5ed3d38b1974775dab5d52196cf542de824c0a40d4352c7ed6b176975e6f321f53253916a349706b0a816303b44dbfa85f73d772aea9fda7212350e08ba67e1fee9aba9527d9f3de262c0a986861ff000025c8813495f0935072f98cd00491cc56dea4d16091f97149209544a241bd432f1dfc47627ee89c3edc0f4138e436bb88d10dee5704df1ddcb0dc3888db076629855028d5830dd46f4aaed4df7bfbe2d5abcfe4f7921e74785d02d1c32bb4f91690b1cdbe4efc8839f07d2d172b034e0ffc6e43c9a46779f4dc1e4e920977125068e2da99ee7ce42a590a9e321055c382a4f613bb01ca479ec94a7aae177154645919c3b9ace273518fd9a3a7f9e792d7342b878013e304e7a2a5cc5e3dabab67f975b2857ce37d3fa7997819b2db33eb54737ed21ced727f2668bccd7f0fde4c9a4236b5563d8d0de4811cea3f93f80ca9bc5543d6bdeaacabef2d826c27edc74a5b4361912e3886c2637034a3fd4b20a38e710be64af52474722fa247353fd7dec4a44acc3ea02aafe5c5cb62c96910b33c6ee615427b7e2297275eb0a8401fb9d46acab1c1812ef17842ecf174cf0ae22f2511a095d651be4a54723ff0e22cc29aa49705d473baf7fa5a1e183b9a5967f1b5b18d29a992339ca6aef3e34043c67168b62e163606751416e487d0b3b1d8102d8ba2d7ee945e54efce3abbd62519d91dc9100e3b0bbc73742f4ca2ce81b9953016aa5dbb86d85867a2704c379a2edf06ea5ca7faf6541dc265987dc8795eadacda1a3568626a44bbac6d047225169dd7131e30b1adaad51d432602be6ad2d87e8878361c9b09049a9527051e024417441d3ffe7ada7d27f043f87685c19ad575b8d9eeda95d9dcd066778280972ae462a7386520a69a0bd09ed566896410f567edba3848228eb29a128b0a28dce826ea18e4bd649ece0322cddccf96dbda4ffc43bd90e8ad3889e0a4ebf174f5d36464bb0233e6494a4b1b58040b47c0d093fb3691771d93503c9d9bdb5c6ab855af5433992a6786a275d58be5af6b1251b5c86d954bf2e7e2ae9cf2ebeef9380201e5b1987746394233346aca1c9082f4fdd1b0e88487980e8e369fe445b85e3286547f133396ab04056f92a6be5c340972a8ab52d59cd714a2b0cbdcaace315b38479b56fe60c26c0876cc013186161b2a58d9de65ce7af8258334b47a66188496912a6bec88ab74acac937dbadd532dcb98580044e61d7f4a862deea4dd7f364d5af29b562e812f51f68241aa6dd40ba9b77e94aae4470f57d950aeb3b223a647aabe2a48462da3aa9dd9a68316d1983e6ac1d5cf6a0f8efb858ef5ca96e0361db08d72f617aa11a9be84a136121883446f4a05f7585abc79ee628d44e2258475dec87432a1cd791508ff65456c1df5c4966a7614a88a1dcad3853326cf24e6bb7f7a2e177ae45f259a8d66bbf9dc67271285466fc8058496a6735bac49521d9995d6845c3f7e9368ac4fda7f9e2050e737e2a8bcc5ca48aab46376e60222a67128d7c189dc11eb2b87379b905ca64189c3e9724592be165cd6b187d856a0f039f469e719718bee6c54cfd782fc1faeb4ac3b8826726104dc4e1ce0b5540c3334b5f400fb3a3a3a42af1eabb71d3c2ce327752803b898c5eafd6386b4cf8471e2bcd5af45588f1c2c9aff526d1d84fc25cf23f546e34f323e40c5dfc5865ae9dd5ba9c050a9e8377e3f7e057b8b31b5acd6897b4c8cf087e10f350621ce3dfce6eca7b0259ef3658d18c3c816a9f31aec629800bd55307f132893098e215544dfdc7a27dab3778d3f97b055c901a974e2fe3d0b17c5b26e40c9867fdbb0cc40cce214b92db813509fefab7fa36c1ae619cf274ea2f090bb300388ab4438f4d0a51bd00c104267401e359a12e2f853d76edfbd23b370bfc0881d732695c85ea8273a5c61b87fd5f24bc6a0ce185b4b9dc1e9dcee6eb17f19250b391590e12fa60334bf6e1fd27667746ff5db3ce95e7edcdf07ca9cd24fddea0d8cc879e97974747e7e7488c525a13cb7ff950dcaebafcabc9a3b7ec050b5a0604f7ab885a11b8d503b0f7df258fbdfd1bd7fbc18b42681365ceda76e2932bdac2e23e3fac17f109e71e0a9cdbb427d6351e074f6d9e6b3658052956cad4a3eddc7767b3a503ac5aa8de147ebf9da1dedce171f5fba93aea1b24a92ea427212ce8d7aecaa38c72470713422c1d65c2cc56abc91f33411af17e70c1187748d3e027def61c9f18fc4e1445aef6f69a5c32f69cd18622db9660f91e5b59b603114a369c0e107df0f57e90dd49e97d0e45b15842e1f713086bbad81cb29bd036c98bf224d176a78e533976e382ded45e7c674e5b8b4b03117dee5dd7c34e91a211bd7e5dbdd5e8fcfa6b4a090a6aebe7a6522a91d24202a02385df0c30747dc8178ed3ed8ecadba24a334a3b3ac09aebc0a6f37d277d83356c7c9d86181dff6344afbb273d4c94ce8db75375728e2a96be2db58e6401f26a5a686c675994293a640e1ea05aff868bca28914c6aa2589dae43e2f34940037750ae89fd4c5961e371ae2cd939e7a4998ef576103f37a21c1b291d408061d60e49dadebbdc11349b86b62cb8c8bceef1afd57c70daa04ed01a601cb949855e3ddf25de202af20ef7dce5738f7ef6da60c96e1376b992c28a0c9c4f933c28a7bc20e95f42499500511ade1955fdfecb1fc69cf66ae843d0da35b433ec5b9315191b55ae51028bda875eb4f1f2af0a981d632aef2edbe9c2a3857b6e9c8d43136feaf64d85401656e4698d8493ee583c8523d95bfa942dc39284818bb5633384b7c0d802212652c23d3c84385c7b3a67f368b8738f733f8466ba33fd7ee5c324728c8e33fd32a78bf94796fa4d1cfba949b2324fa4f3abfe3cf5d4076f7d09ba833783dc49287fada293a34b8e8b9361bc4c545f71dc71d92fd09d8628aac52a0cacf4c4508711daddf6de0b4b702c79c70820f8e948b7d55c61cbd423f8264b4a37f7ea95c7a574e2cde6d7846cee890a9877f3e29eda8fa0c6b9d6f5857aa0155ae482bc956db9f3a6e573fe5ddfa529f327fca17e670ad32d6189e265213fe611351dc7835f8ca4ca5d833a08eaac01573f9b5d58092636ca4541d378d1e62e8e6c394a7881fce3edcc077cbcfb4408ee7bc3976ecd149c95c1d0769b0160983ffbe60e9664649d2e76a66d3c1ac1d7e147cb950ffaa13ea47adfc3978e5be5d1c68036de14e196242891bb44dec02eedd6974e582e9f225b6238cc9f2fabdcdf814e8019617415bbd9c1862a58bbf4c671cf1709c35b7e499720630c1ed8de38e9da779fcbd52dcf9bb4c3753f93b7c3f06a36eea1b898fbac6c6f5d7296d43f7488427d61e2496a706c2f138eb21572c944554810331336a0ea10c46055e9a91275304c00be015ef38310ed2a043f1ac0f4c1f44789c51cb435f45023ddeef4d1e3c8b2a30291994a1a429f5422dfcb8db5e867d23fa714e706dccf57287b27255fc64f66f1032c4dd4b0da5342af8c91d2f2dd4b1bf9802d5f339564a764e23dce1d3c7f2e3f7abf17ce65561137253666ce52674e9a41625301f04123ed2d9fa8ce20ea820ff3a67d8ede2fabcf00c0e56c2090b8770182c51efe684eab152b5bd754bf02f8bfd0061724cba4cfa62b8bd2bded03f897479f34b9af007cdcc8a2e579cc0097f281e3abad64024186ac695db724228f61cd0aaa8699a22035f7fd9cee6aaaf02ff5f9796af6cc49067f197bfe6baee82d61efe928de01e9995f027cc4f5b2c6c6823f65a4362ca23e089451a215209e9ee52c2de60736a123df218be3df157093180fb620d9fae60fedbb2c70980f645d6d6e1278eaae5ad7a6237d8decc4fd9dec6b73bb4851b0f32b17fe90df07c7bd03436a2b8a789d941f5e7860873eb2def42bad133a8eaa9ceedf4c8437424b90f4918cffa54c327c32fdfa2def1c18f7d49c6becac528b1cc8ed00c747215c453589e660b45e2a2b4a0b6dfe1d749633190f721a42612d26e8b2ba94794ba8ca804691189563e4cb9c3a1247127a326f4da4cb4f7b86f1b4985da2e01b0ab502d2458b39f949e40806d34772a8ba46b803785f8956c88ff6cd3655bb7d9cf66258b2889906c39bda450f22ed62715ac1eee81a41d4c2c85b68660c3010640c5df6e53b848d04559c1880341d8742e02a53a8915d79befaa18e16103d9c68112cff875d28c7ae2a5a9830389e62d169e4c98c81a12af011141c0b7b9db1000bae77fd3fe411320ad3786b53ff5ed066cb401420843fb9836e88d152bfea4c4b7714f88bd0f119838c70a791ff86d8db85bb4720d1127507c0222b65cc5d8620f00eb16bc3152789a07c8f3c67c84a5daa29f66439a363dacc0e4ce8a90a0704c3925c94d6c1a7536af505ff29b2a8c667d25ebbe739dc991b325a8c7995bccb94c24fa51c7368a4815d667e9d722afe5b805123bad5b85aa4ed62f3d82b1fcbd97d2276b7d7f1edbb42a49b04ce765cd6687fe7544dd679b75627cd0ff16b1892511391c94241af90fe5ddfd840b8568e31a282af86ce9af1f57647684016b4ad24fe3f3b0fa9f4f2af2b047ad88c98071678f243f510b4a974142e943d4afecbd4b2b55fb30499702698c0615077d68dededa16600c3701377ca0d791fed6f4be76e0a37cad0ed629014b521c56aef6386cb2955cbd7297147ad2829fefb2638f3cdb01b7f7d5cbde3afb942914b240d5b726cb414c62aa4b87b100b6f800750ed8421eea240f7ea1a76bd6fd7cce5f8ef3f6fdf657c44324a319a266c0e39caf96f4e51336c48dc193c886b95aea4a0312e3c516efe756d6e5e2dc5bede7033d566c1d808ffe3a4b04b51115cc142d4d8ef3cb9190528c67e0d4914507730ed2cf9987cb822a205e1786eef8a23da56471c631d40340647fea13dfad2f5cb38d3ccdc8bf96ac691c53ce8e01296deb825748785f39f90c238f4e67217deeee0c9af12091780eaf9b8a7018115980cddb3eef48a228b6ff1d622c8e0c55cc5cd6319622e7a565f8893bbe794bc0017b2f478cb83e6b5827b78a0425189e687eefad3f3e103f631c1a1704b9afb68efffc5757eeb0b908178b95f3d6a529cf9ac0a8b568de62fa993000c6a7eebd65b47751e1861a835af80bb6d2697bc2343faf16b0050f8e8f8c4e9ec2110ff4783f5022a3060d63b2c7af77ef8d5f1b69eb3519ce14178e8aef1fcaab5f6100c789a3a39a0654bd3bbe1f198f45") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xffff, 0x1, 0x6, 0x401}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001240)={r2, 0x80, 0x2, 0x0, 0x9, 0x8, 0x401, 0x2, {@in6={{0x1c, 0x1, 0x0, @loopback, 0x5}}, r2, 0x9, 0x5, 0xffffffffffff0000, 0x3f, 0x7ff}}, &(0x7f0000001300)=0xb0) setsockopt(r0, 0x401, 0x0, &(0x7f0000000000)="753b20b9cc0bf52a5efc4122610ee059f61f54242cebef594519c0553a45", 0x1e) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000180)) 00:00:50 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) chroot(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)="2a4120049a4e95bcc29625f751788c385301bb75392a6b28604aa1ba7b179e486b5ac18637a5fc111170a4ed2e1fbe8e625bc867b4ede40b3c49a362fc72a2dddd6afc3ce7744f08707964feb358c80d35cc3dd0ab1605dc77d79e27e51045710d608d12f028ae0efd133a88d6f81495fbd2d375b87a313ab8490a8b00d0781e6b7360109dca576bc60a818d69d42d6922a1ce4436f76e4244cd4876a080cd5e0b765b639690c3ad4cf9348deea3fada371bfe7988cce322362c19ad4e9cc7e287a021436d3ceedb1c79e9764c80a2fe770b3c20b39404b5ff", 0xd9) freebsd11_stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setreuid(r3, 0xee00) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:00:50 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900c461c960da8fc840ef0e0ce4c6534dfbfb450fbd27a95ff9c4c2c401796d1e3d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c4021598a000000021") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000400), 0x0, &(0x7f00000017c0)) getpgrp(r0) getpgid(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0xa0000000000204, 0x122) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000280)=""/16) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0xa981, 0x1f, 0x48}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x40, 0x5, 0x100000001, 0x7fff}, 0x8) sendto$unix(r3, &(0x7f00000002c0)="b19992beb076ff5c8f8ed0548550edb1427bb60bd4cb133b3cb2debb821967d2b2aee11fdae67ed27e8f1b8afb5d5c01488d5ea34b4a27ac521ff9500a80179c08de2291ad789abf167515633216d1d758a6c4b2232a57f45d33285984f95709", 0x60, 0x104, &(0x7f0000000500)=ANY=[@ANYBLOB="01002e2f66696c65300039d576d0ca62586175d662e5c2852a643cdd658af08dc280e5a7414814d2b7aa4beba4f66939309f6d1d8728a3a142e922d5710e8d987a340e5f9cad23d97d4fb5"], 0xa) recvfrom(r2, &(0x7f00000016c0)=""/226, 0xe2, 0x400c2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:00:50 executing program 0: mlockall(0x3) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) syz_execute_func(0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:50 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x0, 0x73, 0xfffffffffffeffff, 0x200, 0xa89f, 0x37, 0x100000000, {@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @multicast2}, 0x9}}, 0x0, 0x9, 0x9, 0xb4, 0x8, 0x3}}, &(0x7f0000000280)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={r1, 0x4, 0x3, 0x3, 0x3}, &(0x7f0000000400)=0x18) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x60000000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f0000000540)={0xbd, 0x5231}) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) accept$unix(r4, &(0x7f00000004c0)=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7f, 0x3, 0x7, 0x6}, &(0x7f00000000c0)=0x18) r2 = fcntl$getown(r0, 0x5) getpgid(r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) fcntl$dupfd(r0, 0x11, r0) 00:00:51 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$dupfd(r2, 0x0, r1) r3 = open(&(0x7f0000000200)='./file0\x00', 0x400, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r0, 0x2, 0xfffffffffffffb69, 0x101, 0x2, 0x3}, &(0x7f00000002c0)=0x14) 00:00:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0xfffffffffffffbff}, 0x8) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x21f, 0x0, 0x0, 0x0, 0xffffffffffffffd0}, 0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0x69, "e7683add119937f70508c44fac51399d3943975c0e389f2dac7bd9ed5b2df522fe2484225cbdada2f049b3e4ddca57142a86cf77515f82aa3aabbc14ff282841146e71e7397deb2b11a1634416ce781b0b4f5d9307fa0818cf185b0987d56beceee0d366c562ef5f0d"}, &(0x7f0000000200)=0x71) r3 = socket$inet6(0x1c, 0x10000000, 0xfffffffffffff7fc) accept$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 00:00:51 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="83523e31b419", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @local={0x7}, @broadcast}}}}) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) lseek(r0, 0x48, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fdatasync(r1) 00:00:51 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000), 0x100000) fdatasync(r0) 00:00:51 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000200)=0x4) 00:00:51 executing program 1: pipe2(0x0, 0x100000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r1, 0x0) 00:00:51 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)) 00:00:51 executing program 0: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x1000}, {0xffffffff, 0x9}}) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c7d8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup(0xffffffffffffff9c) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = getpid() freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket$inet6_sctp(0x1c, 0x1, 0x84) r20 = accept$inet6(0xffffffffffffff9c, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001900)=0x1c) r21 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x10000000) r22 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r23 = socket$inet_tcp(0x2, 0x1, 0x0) r24 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000000100)="1fa6202764b5cc51a5baec03f0474c68614fbe445508bbee0c62facf493b3032292295be9f953de6e0965fbadd043b7f87fd171a94c69b3dc48d5d7e952264b8d3c6b94eeb788acbcc4ff7d524dc6fee883eaebc629933de60493cf1e82ba7cff629eb893aef81c7e5e405839e2c1416978c5343e4af2cda117c39b5dfe8d5435f9af149723c9816d778f1ba035e27bd4fbf6f1773eb033f182a12b2cd5012ecd70d4c9eaaf113c752a2f44cf1419bdcc57de27691c82ac684", 0xb9}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000001c0)="de6b83016a7a", 0x6}], 0x3, &(0x7f0000001b00)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="00104b677e1ed1838ee281e72b1cf17bc90d7af436a6ccb65208000000000000009731a415d38b57f5f982c6d03a12337a24f04890a9bd4d6a41a08bec998dac16ff00283892db5102"], 0x100, 0x4}, 0x20104) 00:00:51 executing program 2: 00:00:51 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:00:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2000000b, &(0x7f0000000040)=0xbd, 0x4) 00:00:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "16fd0e641c0e19e8f82b5dd7835945e4802b4371fb1d8cd96c725213c03ebf0d", 0x8, 0x6}, &(0x7f0000000140)="8a531a33e23d1aedf5fca273f455beaae2fe956a1ee346f5d54537c079458bd98732437c4d5bd30d079e3b27e1b1d64b930441d87c80fe86ad02c19c22ae91edb3566cd15f5e1e1084259fe5161623e78aab79895eb227cec2a336d9e5fed61785db969880bc37b07d68c62a9803edd1a45df9a1d9723c4774956eea0c9a4260a25580e8f02067b83a38c66ee57da1", 0x9, 0x0, 0x7f, 0x2040, 0x0, 0x0, 0xf350000000000000, 0x100000001}) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="70687cc10f36069880e0a5e021c3dc8f271782366e81ef40d7d559568ae5ee2fb5ed3a4d7be6176f370ac33404b8dedc4dd59738dd57537cabcbc9aa78ae22e420b63096889e6bf2cca8e8c3e7488c63cd03fbf5f00c48ea1fb760a0ed7257dc4c0af8cff7fa3b3e29d1283f55f5a935b438594178c36676e97a9f1aeb7d9a8d984cd184a5b34d19edecf9ca9acc49613147a9abfc409ef1ae1111e03dd60a5d3f3dcdee0004234f6df6247c6156af32905b6e84bd4bf04efceedd1ce7d5f00c5c46e0") clock_nanosleep(0x0, 0x1, &(0x7f0000000680)={0x8001, 0x3b}, &(0x7f0000000700)) 00:00:51 executing program 3: syz_execute_func(&(0x7f00000003c0)="98341b0f050fc7f7916766430f2c5b004141e2e9964180bf108a6796fbc4237909a200800000dae6e6f66d220fa0e5be34d1c4e1f8c421fcc4e10116fb4c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d0c4421da8f140da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2}, 0xfffffe8a) 00:00:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0002ff7f00000020011000fbffffffff5e5d05286858ee269de9aa7d0fdaa834d78c7f8a9c01ac340d4c6647"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x222b8aa0, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, 0x0, 0x1, 0x7, 0x80, 0x7ff, 0x9, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4, 0x3f80000}, 0xc) 00:00:51 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfffffca0) 00:00:51 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000000)="0c4f053e6765ad9d300ed0f14a8a02ac7551962638b24b9c973194c1bd", 0x1d) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @broadcast, r1}, 0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x9}, &(0x7f0000000240)=0x8) r4 = msgget$private(0x0, 0x50) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000280)=""/4096) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001280)={{0x1c, 0x2, 0x4a6ac86d, @mcast2, 0x1000000000}, {0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x3, [0x3, 0x7fff, 0x4, 0x8, 0xfff, 0x28, 0x8, 0x3ff]}, 0x5c) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001300)={@remote={0xac, 0x14, 0x0}, @multicast1, r1}, 0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000013c0)={r2, &(0x7f0000001340)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x2, @rand_addr="28d6dd8829e3b8551b1040ad1d4a745e", 0x7ff}, @in6={0x1c, 0x2, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8000}]}, &(0x7f0000001400)=0x10) getsockname$unix(r0, &(0x7f0000001440)=@abs, &(0x7f0000001480)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001540)={0x5, &(0x7f00000014c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x80, @rand_addr="df8323acad375d835133cc25411b9d03", 0x76dd}, @in6={0x1c, 0x0, 0x8, @mcast2}, @in6={0x1c, 0x3, 0xfffffffffffffff8, @empty, 0xfffffffffffffffd}, @in={0x2, 0x1, @rand_addr=0x7}]}, &(0x7f0000001580)=0x10) setitimer(0x2, &(0x7f00000015c0)={{0x7, 0x9}}, &(0x7f0000001600)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001640)={@in6={{0x1c, 0x0, 0x1, @rand_addr="b6a2a17e03024c0763442945ceca02e2", 0x80}}, r3}, 0x84) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000001700)={@multicast2, @multicast2}, &(0x7f0000001740)=0x8) renameat(r0, &(0x7f0000001780)='./file0\x00', r0, &(0x7f00000017c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001840)={r3, &(0x7f0000001800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000001880)=0x10) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000018c0)="3e03a2e7eba397e17d4b6e0468") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001900)={r3, 0x49b43ffa, 0x1, 0xffffffffffffff7f}, &(0x7f0000001940)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000001980), &(0x7f00000019c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001a00)=0x6, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8f3b192f45cc4fac, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001ac0)={r5, 0x9}, 0x8) r6 = getuid() r7 = getgid() fchownat(r0, &(0x7f0000001b00)='./file0\x00', r6, r7, 0x400) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000001b40)="721009b3963472203fb1c7e18f5a29b84a1b0595b31bc0579d800cb02cf983907c4b427d59d012624defd6f0f296bacae7aa7e153ab4ee213f5f5cf8908458e5555d067063b71f670c1d607c9703744035f8de393ce3c984b56e1654ea83b75cfcfd590af68d56b745d10140f3851a508f5215", 0x73) 00:00:51 executing program 3: syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="400fe2103e66470f38de1ce766450ff997000080208f4878977c1782009bc44255a9948600000021c4037d054b7eb9c401a35882040000008f6978c1b2000000218fe978c27a00") 00:00:51 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x820, 0x5, 0x81, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x2, @loopback, 0xa000}}, r2, 0x187, 0x9, 0x8000000000}, 0x8c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r2, 0xf789, 0x1, 0x8000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="d200acbd88fc09436ef5cb000000006e4047b0808c23f56622b12957a81bdf7cbf58a086ffedb68ac3d6c2b3ba5a280cdd0f238729e56c1d1fe48cc3520da88b73187fca70012675a3"], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000340)={0x5, [0x4, 0x80000001, 0x8, 0x6, 0x4]}, 0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:00:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x400) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:00:52 executing program 1: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x2, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r2, &(0x7f0000000080), 0x7, &(0x7f0000000780)) r4 = getpgrp(r2) getpgid(r4) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) mknodat(r5, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r5, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x8af1854b5ae1b490, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000080)="46d514d2a2666df8fc93bb7cb3e55e0da94ee468e114f57f6d6ed8e5693c21c482b214f5116d3dabafbb751ec338a4a6e25049d7cf4e6b0db0d752af32461ae8fe5af9e0f7b4fcbc696fe2b4", 0x4c, 0x8, &(0x7f0000000100)={0x2, 0x3, @multicast1}, 0x10) 00:00:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) accept4(r0, 0x0, &(0x7f0000000080), 0xdba089c855c5feb1) r2 = dup2(r0, r0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0xa0) 00:00:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x1100000000000000, 0x50, &(0x7f0000000300)={0x0, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) 00:00:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x5a, 0x0, &(0x7f00000000c0)) truncate(&(0x7f0000000040)='./file0\x00', 0x6) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x401, 0x1f30, 0xffffffff, 0xffffffff, 0x5, 0x7, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xfffffffffffffff8, 0x80000000}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7f, 0x4) fsync(r0) accept$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00f0ffffff6f51fd9a2258e19f114da6243510c90e3d273beddeda5e7511cdc5"], &(0x7f0000000100)=0x5) poll(&(0x7f0000000300), 0x1e, 0x0) 00:00:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x1, 0x0) lseek(r0, 0x3a, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0xfffffffffffffffc}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x3, 0x43, 0x4, 0x5c3}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000780)={r2, 0x7}, &(0x7f0000000700)=0x8) r3 = fcntl$dupfd(r0, 0x0, r1) freebsd11_mknodat(r3, &(0x7f0000000740)='./file0\x00', 0x8000, 0x7fffffff) dup2(r0, r0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000580)="75084cbf9e026b5a0bbffe0e54acfaa497e62efa8f564ff83cc565a67ec27ca8824860f226888871926d0ee5317e9844008799c5336ce168c18ecc4d73ed96e2aa9b5ac43bd90c333a60a5f25f842ea8a875ffba006c25a081bbd71bba5f0df98f9bef1266582d1b8af1d1e6948e1da280a27ca331819d048a5bffc57929134ed86ba48da7de691c333d9cfe5445fb6b6f6aae3ee9511c9a835e49861e4ee37ec9835c3ad7df5de6c10faf81875bcfcf0669cc56dbc9bc1411f07cab77d76254da460922b913d103b773b532e984fed52dc340ff358e705aa32874ca1156500a409ff45daa4c60") 00:00:52 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socketpair(0x2, 0x30000003, 0xff, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2000000}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x6b2, @rand_addr="78e15767dd024d7afc261848eedd9928", 0x10001}}, r2}, &(0x7f0000000300)=0x84) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) 00:00:52 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = shmget$private(0x0, 0x2000, 0x400a3, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:00:52 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x0, 0xffff, 0x81, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x54, 0x6de4}, 0x8) 00:00:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8001, 0x3, 0x2}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x2, 0x8, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x20, 0x0, 0x9, 0x6, r2}, &(0x7f00000002c0)=0x10) 00:00:52 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x20100, 0x0) socketpair(0x10, 0x20000000, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4) 00:00:52 executing program 3: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x59c548572b204604) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000240)={0x8000, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 00:00:52 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x122) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=':-\x00']) 00:00:52 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0xc01, 0x8) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000000), 0x2aa7cefdaa90a8ab) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x4) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0xc) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x200082) 00:00:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0xc02, 0x28) 00:00:52 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000600)={{"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", "123f74eed0a76dca72e5e9ae53939d152b2abc1595506cbdeeea6d5085bbdbb5", 0x7f, 0x8}, &(0x7f0000000100)="79d50e8529f4d783de83c02ac17bc671896868f8261ba52d99931a9279bf0450058167bf125568306f7eb6a865fc3edf6fc97c35761a94e5246b5cff446ca79411e16111a36d8cee4d33e631524b1c5366b352031bb704b224f336583c02bd4de32511467c7536a5a6c64f66e5de8f302e858d97787b65e61a1334b0147873520676b7127576431672477a49ec0cbbab668e3c529070bf2630", 0x6, 0x0, 0x8f, 0x101, 0x0, 0x5, 0x5, 0x91c}) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) 00:00:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair(0x17, 0x20000003, 0x6, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x1}}, 0x0, 0x4880a761, 0x80000001, 0x11, 0x2, 0x9, 0x1}, &(0x7f0000000340)=0x98) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4000000000000}, &(0x7f0000000140)=0x1e7) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x8, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x7ff, 0x710, 0x9, 0x4, 0x0, 0x7fff, 0x1, r3}, &(0x7f0000000240)=0x20) 00:00:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x201c2, 0x80) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000)=0x20, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) r2 = shmget$private(0x0, 0x4000, 0x250, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x44}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:52 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xc700) fsync(r1) socket(0x0, 0x0, 0x0) flock(r0, 0xf) 00:00:52 executing program 2: mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000380)=""/41) r0 = semget(0x3, 0x1, 0x40) semop(r0, &(0x7f0000000100)=[{0x0, 0x400, 0x1000}, {0x4, 0x0, 0x800}, {0x7, 0x100000000, 0x1800}, {0x6, 0x20a, 0x1000}, {0x0, 0xdce4, 0x1000}], 0x5) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = getpgrp(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000440)="b3c316911a693cd0a4490a99f7cfb71f05d1e8647772c2cf6fd836434cf96f14dc8f53c210a0de6b437a3536d37c8ec3d83df5047da506c66edf62b4f19e1c943dbba3d578a39c5279aef902867b8529ff258c77adbb1821dfd9b784a5c606eec7a0d2ba934d3a446757fd58bc9093c124c5ffaaf6979ac24b6f08e9d852e6a7397420fee8b393dcdb9c180b5eeff66659ac0b0dbd25bf6fa66e5bf33a0dcb2f85975218", 0xa4}, {&(0x7f0000000500)="227153bf7964ec10b7bba7b37bf21ca26757f83f48da24b73609d1f26e342a3b9b874d8286c66b79c4b747e53bb65b89b62e3cc4d9107778d175af24960f61f462bc9bc9fd0f8d3e59e968b30058281b17cb3b49ddcbdf51589bf7bd67aca34c5717ba088e4183a46441dea95aa7610022faa758155fb8f93eea35e83f7fac7862bbf78cd54212394d9bd97d3a448fe11b1f8410b4bac0ea41f0ed531f7b8e7ca8545e3d6e1500adcfd2a57d560086093840acf3f489906a3b976af48d6c4739397a85c753e4e032eda94fe4755c1ff256709acc856c25bd47abda836f0279719ddb88424c9c2ee113a8ad86c6b0dc54a2ce84", 0xf3}, {&(0x7f0000000600)="1b2db4f9be4105e1767488c24d2b22d2759ea3b6a242c6f88d16b66dd16ecf951a741e4fe9c134a4f581c0f51c46a9d2f5bcc079e994017cdcb21fede60d38f0ef97c62f35b444a30335666f2bf071c9b41f821d7078ac77666a3bab94abfda8853581ed3737cc855639f7abe17afbba71128137f3eaecd01b9f88cbb201c0509166465833be", 0x86}], 0x3, 0x0) wait4(r1, &(0x7f0000000140), 0x2, &(0x7f0000000180)) connect$unix(0xffffffffffffffff, &(0x7f0000000400)=@file={0x1, './file1\x00'}, 0xe9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8, 0x4) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000280)={'accf_http\x00', "88b39fffc540de86fdeee6827e403db440957f83ec6eb32c14162a7610d7a18eef5d0b610f0fb23d68c1b32b0d669cee3244fa8709efb66d6bce00f59a7e2058a6ee9c603b6be7bb8744a2a18ba51b2c33748713682db3eab5be705782da02183cd344b2558f2c017312a6b1f3a10ef1a987be7bbd3dbe936495fad4b94ec853a6bdc6df3b90d8871dab73df38f0c24a5f1b101bb5870e972e1a812802641d8dc44d698a1b970843dfc30e0da887e3525fc0b669282b4c6b7d6d5f674dd9ddb8fcb3adf0a3a80a4cfbc988e056084649d80f34ab75a842944ece1985fd10db94153eb2dca6332fde57f32e696efb3b74"}, 0x100) 00:00:52 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, 0x0) 00:00:52 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10000) 00:00:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0xffffffffffffff47) bind$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="0000000000000000000000000100"}, 0x1c) fcntl$dupfd(r0, 0x11, r0) 00:00:52 executing program 0: r0 = socket$inet6(0x1c, 0x10000006, 0x2) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:52 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x80000001, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1, 0x0, 0x3ff, 0x9}, &(0x7f0000000240)=0x94) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaab7aaaaaaaaaa08004800003c000000000000907800000000ffffffff070b0500000071000000000000000000fe00000000e0000002"]) 00:00:52 executing program 3: syz_execute_func(&(0x7f0000000200)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 00:00:53 executing program 0: r0 = semget$private(0x0, 0x7, 0x20) __semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000000)=""/137) syz_execute_func(&(0x7f00000001c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4237d193419d070c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc789628f6808a3056f004e00c4618de3c0f526224741feb1c4a1dd7dbbbfdd5cc600d032a1c9fb110fd3c4460f466c1dabb7e2") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x6, [0x6, 0x7fffffff, 0x1, 0x20, 0x8, 0x63]}, 0x10) 00:00:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaf7aabb86dd6002290f00303a0000000000000000000000000000000000ff0000000000000000000000000000018500907800000000609433df00000000000000000000000000000000000000240000000000000000000000000000e292937dc02b33345841005eebc6b94ba46192e83797c03d56ad824a45eac441b0700d7fce6bff2f17a912b0c9144c53f50f7cfd12f5163a8a36"]) syz_emit_ethernet(0x94, &(0x7f0000000200)={@empty, @local, [{[], {0x8100, 0x1, 0x321, 0x1}}], {@generic={0x893b, "ff694c2ecd51c787ab520b442cda8635efc1f998536179d2d1e9d8636644885dd61333d27d0d6b2a2a6028db99e44e93b8cc3eb7cc2ffe061efbb99cf5349ae87db50fb98dbc05f16b28e755f0723b4271696273dbd5cb1e2a7f94e3a41a7089ced26b89dc8e6b0e0feab83cf128a0b329e928be91efeb29541f72a81c522a621f17"}}}) 00:00:53 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x9}) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x4) 00:00:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) chroot(&(0x7f0000000040)='./file0\x00') mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) bind(r0, &(0x7f0000000080)=@in={0x2, 0x1}, 0x10) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@local, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000140)={@mcast2, r4}, 0x14) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 00:00:53 executing program 3: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0x101, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x0, 0x7, 0xffffffff, 0x2, 0x4}, &(0x7f0000000540)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r3, 0x81}, &(0x7f00000005c0)=0x8) r4 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r5 = socket(0x11, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000)) 00:00:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3}}, r2, 0x7fffffff, 0xfffffffffffff001, 0x1, 0xfffffffeffffffff, 0x1400000000, 0x5}, 0xa0) 00:00:54 executing program 2: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x28080, 0x30) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000100)={{"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", "a9c7dd63bfa72ba54f563903bed7e05ea8cf740256e596a8bb8b49d552c97649", 0x6, 0xcc}, &(0x7f0000000080)="a35b17376b6533115b2366419dd282d89bdb5c22cfc4a5009e6c85cdf64a5cdcb6020b029a572a08f2431e23d43f14eb99af1ca4c8499f691ccd35002ab207224d104e744ec42cb765a9820148681fc4772d7d627535dc83be12b6d193b49a0335aeb3194eeaa6b755cafaab4085e29f1219e4e144e7d1545e", 0x2, 0x200, 0x3, 0x75f, 0x9, 0x8, 0x9, 0x3}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt(r2, 0xfffffffffffffffb, 0x80, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, 0x0, 0xffffffffffffffad) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) close(r2) 00:00:54 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000), 0x0) 00:00:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) getsockname$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/79], &(0x7f0000000000)=0x4f) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) truncate(&(0x7f00000000c0)='./file0\x00', 0x140000) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) 00:00:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x800, 0xf, 0x0, 0x20}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001280), &(0x7f00000012c0)=0x4) r2 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_buf(r2, 0x0, 0x37, 0x0, 0x0) socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xf0f, @ipv4, 0xfffffffffffffffb}}, r1, 0x3f, 0x4, 0x5}, &(0x7f0000000240)=0x8c) chmod(&(0x7f0000000040)='./file0\x00', 0x23f) setsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000280)="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", 0x1000) 00:00:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x7, 0x3, 0x8, 0x7, 0x3, 0x41]}, 0x10) 00:00:54 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff86dd60965ff00008000033c8d3f859f1a78bb1ac68233d932e2d000006000000000000000000000000000000000000089078"]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback}, 0x10) dup(r0) 00:00:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000040)="ab3d36b40c84c82f7c5fe2226938e72f0021eab454c3897673784c3bb3a40dea70d6580c7a4b4a299d20dd11282ae060c34e845fa0eecedbadc8c29fd69f260f5556a3d079dd985d167898528bc5931b180d5c63475897ea41cd60b96bae41aab885c90520e0397259d867b5b49c12fbcd13b523e7df52e4c1cee2b7fa43d2f0f9fe6206f3d86a830c7f91dddadff52de6037f70845e748b311ddb082191b2d2ed6852c8ff3f468d1eb0d88fb5089a62fd9ccdd808f0d8edd1f36f58c0e4de1524bd64e4faec38ff249aaaac7aabd719b086", 0xd2}, {&(0x7f0000000140)}, {&(0x7f0000000180)="d2", 0x1}, {&(0x7f0000000280)="0a51101df8b6340c6cb76a831125142dfc2275d61447147fa68abc4a11c76dfcd9ac852f762406732414a4ab5c6efc78217c1b7da196a76a846d9ec00f9452c18aaf22dfafc5d1b69e05c1d05d32c92d66ebcbfa9d0302051bbc89ea5349ea8b97c53fb8c30473bc862f0842495e136b07a3414b7b7860802057fcff09a44dfd0d3f35d0a53cc0ea0493ba23e7ec60d269e7be7ed1a9cfca4031d72d142b6064ef702f25e8f5d8114d74d38c3d436a947f6a07ae4cefbe60de2a56362809b712d6f45bf6fe1e4738514fd0cdefdb88b265c2557d58fa6d26ce5f499b90", 0xdd}, {&(0x7f0000000380)="8c882d101b9a7dff5d381dccd3efe00447d70ef8e24429b99ba326f767", 0x1d}, {&(0x7f00000003c0)="b204071d687d01783bc454793caa11f6abf6bc4a8cecee2994699464c861d9112c87af4187d21ad4b82b9739ec751c99fc3714070f6b74997d71c54ad515e7062c2c9a9ae0793ac6ce861e89a3e67262185540b73ae91f796cd6107566b03840efed7734f63af29690b158493955959ce45f90f2ba4cdaa07b1bdf9382f47d1a77b075ed89b22d6d04e987785febc7b735f46e35f18ff115ae8d0a2e9c3427147676d12f552ab54a158a5a754ef2", 0xae}, {&(0x7f0000000480)="cfd1f2736d5578ff1b508154ffe24034a57a5c05efbf373e77876caec15b42d86a1073045b828e90e93a119b5094f361a66d0d0222008e0608d2a374f898d2b99f84fa24d0bd65deaf1cde9ab6a7db481ac808f7454b1d9206263277f9553a8da831ed21e7ed85d6b04f869718b232875ec9a9b2deb5ed69dbf7b315a0f08e1ac6e9acdd54aa22c49118682c5ccd", 0x8e}, {&(0x7f0000000540)="4d38c573506e85b670e9e580c261b103454b202d64a44f6088f02eecc47cb42972396e6ff68b30d75a219b7bdd346265c48b7b0ab998204cfb6910a6516f486a8e0716c1c0ffb520c63c027f6c9f96932e1784301cb2daa3a9960db1ad526757d31dfbc2468f1a6f5e676165618dff42716f325730d1069f74adbe397ed54dce8894f6e62adca8075d9ae0676beae475f1f6d56570e08f3a769111fcbe69820d3ab5b0c54686224b0d21fdfb22feda20253fb6d2ec40bfde35e7ced45c8742e8c46deffce10adab23b5a22054b26454fc814f8b5a62a47e83c4f", 0xda}, {&(0x7f0000000640)="2c2ee99f300c681f3fd4a7", 0xb}], 0x9, &(0x7f0000000740)=[{0x48, 0xffff, 0x93f, "bd7d1747d704475b54075ae15dec580c6115b38cd3307dee2deb12acaed861442e7466b921adc822a69f68a4dac49a40e26f73"}], 0x48}, 0x20000) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x1e, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1=0x1000300}}}, 0x8c) 00:00:54 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) r2 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5649e9c96b4692fd36786f369a99184ac2615137d0f4d356edc161aea7272f0b5e0000"], 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)="ea38f82d4d7c7f13c5a7a80f0e071a3cb2662ae5c41799a6517b777667a925edc1835fe8ad0254d56234dec042e1d087a5f7879be08e5e82e29a5a637aa802d275c916b2d67dd9b4f45df0432c45a1dbf4142c7aa956250f9875ac4f7a6a6c1c01ca1a5484d90c5deb5714da37db4575e1252b348f5a04467fcbc0acce04b8ece4a1cf55eb109871e4963f5da48b8ef7b0280fb8198ef6122cbe63eadd43a4af0c8c1f55eb802e05761c9c41fbd504c133b677c0f8a2ffe7a92f7c95ca75c80cc0f239de25d1b77fbc1d98a74295b6a77d50b72a71dc4d736ace3c1a25dedb490165ec7851c37303a7d0a5bf84a007b8a303dd21b245", 0xf6}, {&(0x7f0000000300)="28f5953711c3fadff4e064501c134b379c117c4e3cf562464bc0e95c3941fcc8ee1ae17d7dfda56d8ac14c8040f5ce09b73f02f27263be0e0e7ec8f95454c31dcdc3e5d704a1cf3cc6bdc39e5ffafd1876c872e7aac5b4ac1872acbf872a2b1b4c310e3eee8b31f6647293db0fb8b20fdbe61b82d19a3e23a13fc712bd57e1aab9dfa8d11e05211de983c515f7c5ef2bf5bcb6813474987b1e186067e8cf01f4f2d1f40d69d2151afc3530b514b1f5ed4ce3a2a1af30e46eeac20624bf", 0xbd}, {&(0x7f00000003c0)="5fe00931f7b70f9be6f2d1e2fded262df9f8908d801bf253a92f881a54dde4ada6bcc8b3abb5f57c24cef68c91a7656847a95ebe46e35f96b4dc730f8580f01befa7aa06e0f50f13", 0x48}, {&(0x7f0000000440)="79bea6c1bc49fc2512253faf0c8ca2b8c6954b88b1f0bdbf4570e295caeb2585839c1cb16f38611a08d916889a32c6e3cef5cdff8a1c5e8b608951d583c69467a72693a26a793f6158625edf40b7315a1587e593c94aa4d603a5a1b0eda546c0293f9befd3c45b3f16582b3e98204937ab75b5092e86524ec5a8bf5bc18289edca6692ba1689792289a1a6ab18a58564537379a7898658365f8306e96192d1eedd409cc35ee436fd39af45c62a4676de87da244a6b9a9b5d0c0dcc32af893e46e0311cc80d5c3918e4", 0xc9}, {&(0x7f0000000540)="35c61b822be7446cf1eda5c694456cff9323fe1b99b2c5c27bec03605442a3661e8bdce88583a4d423cc3286a162f5efebb60ac7f33d8bf70cb731a37f0ba128c68a46586b79a650f138dec69adb32ffa1456ac78a7d1408a54a970055fc185fe582159762d10f867fac5287f8e42318ee86ab18a742f974cf30dbe32b6841f4d860e846ac542f50cb5f0f76721b5d3ed4201b827729d31c", 0x98}], 0x5, &(0x7f0000000940)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x90, 0x80}, 0x20104) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x89e, 0x1, [0x8]}, 0xa) 00:00:54 executing program 3: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:00:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x1) syz_execute_func(&(0x7f00000000c0)="982c1a0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000", @ANYRES32=0x0], &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x9, 0x5, 0xb94e, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) fchmodat(r1, &(0x7f0000000240)='./file0/file1\x00', 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="6e2f20d37ba86603fa42e56f9984bfcb997be6d48aad3a8144f0266225acd0c0e94c1de918255da1c00ab4d5e4ce7b9422de2f7b9bfc2b8de4c28647bb2e2fd0a7eb9b1128b7fbd05cedb833686365826ea840953b34426fe312e6f4c8158668681a18b06250e17d1dc97e0001d7d4d041bca8352a4b29b6be40af0b47cc") open(&(0x7f0000000280)='./file0/file0\x00', 0x100000, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="01000100f71a2428acbfb2e63d77c7a66d120400"], &(0x7f00000002c0)=0x3) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x8}, {0x7fffffff}}) 00:00:54 executing program 0: syz_execute_func(&(0x7f0000000200)="0c05c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x2, 0xc) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0x5, 0x3f]) 00:00:54 executing program 3: r0 = msgget(0x1, 0x400) msgctl$IPC_RMID(r0, 0x0) setgroups(0x0, &(0x7f0000000040)) 00:00:54 executing program 2: r0 = socket$inet6(0x1c, 0x20010000, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@init={0x14, 0x84, 0x1, {0x2, 0xffffffff, 0x5, 0x4}}], 0x14, 0x20101}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x5d, 0x2, 0x94, 0x7, 0xa5e9}, &(0x7f0000001400)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000001480)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x800, @mcast2, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000000c0)="0896f6ad462c38a3bb3f6bfdbdac779b83b35f088184ceac95116cded007d136e6e5627b938440178e4e762699fcf92252b82b9492d682b7dc89aa41af3c1402a402edc80dc7d0e11cfd26017d006a862dde56996e2e19f7360b03387d72b182a3fb9a8067f42121fdfce31e6de4eb5d056176ab99186dae9437498c6165483ca4a1f178eb6901d4b6", 0x89}, {&(0x7f0000000040)="2a060314d193a7f235383825e869f0daec99bc23b17d50209166dca459f680b822a0d0639beda349c0f7578a858ce57fb3c8", 0x32}, {&(0x7f0000000180)="887bff13ffb2e5ebf7fc36b868c34c70b05f95c753d5fb0ebea953788209a4799686a0dd70d8c9aff1cb2a4f55e79385dc614dfc4e3f4591b8ef0af7db5c7b91c7b1a4f795b9f660331d5d6b23977b05b0fdf9a78912a83d40fe369739934b2631eee04d71aa31d142e12dc71d25bb4f0c43033c9e3915fb5dc90a49772c75bd4ee4b979545cc9730bb87ae99ad8252b5bfebd25fa7f044a8063a8702541ffc26220c57d81150ec04c926ba0978b61e4f3dc189e30722123d5d1b460298c2087518b2c69dac879f660b1a91ca5f79457d9f91e4598d74be1699132e45b6ae7be2a7cf36d1b545f47ddff", 0xea}, {&(0x7f0000000400)="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", 0x1000}], 0x4, &(0x7f0000001440)=ANY=[@ANYBLOB="100000008400000009000000e000000214000000840000000700000003000000010000001c0000008400000004eaffffe1010050ff07000003000000", @ANYRES32=r1], 0x40, 0x1}, 0x20088) 00:00:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x1000}, 0x8) getsockopt(r1, 0x7, 0x2, &(0x7f00000000c0)=""/157, &(0x7f0000000180)=0x9d) 00:00:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0xb26, 0x6, [0xffffffff80000001, 0x7, 0x8, 0x3ff, 0x2, 0x1]}, 0x14) 00:00:54 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0xc) 00:00:54 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x100080, 0x26) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) 00:00:54 executing program 0: syz_emit_ethernet(0x1da, &(0x7f00000005c0)={@broadcast, @empty, [{[], {0x8100, 0x4, 0x8000, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000007c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) r1 = msgget(0x3, 0x240) msgsnd(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0300df3500000000bf53927f5d434da8db1779395a573e3884ab2b75543535044fc4f707a12b0dfdcbff98b9861ed7d3228238b4b5ef6a29e3d068fb497361da76d9e9a30de2502a290f587a1911878b2827c92bcdceb111a202cf8c39fea57f1e333dbeee459610e7a88e83ee4a8ddd6ca97a7ceee125a16fb22d750e321042e6131162593e0cecca3b5b7e1b0ba9b42d3b61d9c78aae975bc2a83295a1863497b28fc8453d70ea5474ca3e4ffabd6aab5f8b4b250e5104450e659105ae5552259037dd1ddb6bd88627dfb07ef6e40a1b37650a3d5a34829ef0f5e0f08424e74e5100b8e9e0000000000000000000"], 0xef, 0x800) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/103, 0x67}], 0x1) open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x4) fcntl$getflags(r0, 0x1) 00:00:54 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000802c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) socketpair(0x1f, 0x20000000, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f0000000040)=0x80, 0x4) 00:00:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="3e1edec0f8227763190092d7c4e56936a771dfc069088430848200486cf5dcceb540d22d4e8e118386f76c73810a75bb997bf0f1a9931d9a37e1ec48d8b5224e05f6dc6c9695856b879f15589f87067f231c83578734a9af676333e1da2b90010897c8df80326762408fc1ce6d4e3a014cde56ac933642242e7ef94d5672f386da0b2bbe2147b1b6ca30a47c11acc21a6e1ce22a453f19bebc5546f611f580ac2492a07c6f5e43d71b9f7f773c8b504d53cd7edfeac1c6e53df9676d717a2f9c37fea0e056e9") semget$private(0x0, 0x3, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000100)="909404aa7d5303e9d8c3a120ce29cb9b0a0b73126380ba03d440d9a2856b413046242496a24c743d8c3648fe743217f8a889f8f329") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x7, 0x3203903a}, 0x8) mlockall(0x2) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x3ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x9]}, &(0x7f00000002c0)=0x6) r4 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000300)={0x0, 0xc0e085a6158b237f, 0xec7c, 0x47, r4}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r5) fdatasync(r0) ioctl$DIOCIGETIFACES(r7, 0xc0284457, &(0x7f0000000540)={0x10, &(0x7f0000000440)="b2dacc00b562c743dd23a68d03ca6b6e49dc00320355ba3610823467412955fae33a9926e23039189f6c616e786b9d97894f52e9453996a697f7b5b8745a19913f4be01ad7ec804acea1a08694d7d6d3f3703662995a4ee0176be588c28e762dcd31a5e06e751967414776267480b879c3884052437c69c36124527d04d6809c6a0257c5fb3205d2a8cdc1173f0c2dd4ba09bc12a4de77f247ce109f56e1bf59c9830c6443f29a9739b68e832f6cfa2f8471ac20303dc3208cf48571afb9eb4edf9192e5bfb382d2ddeca01c2365c911e4925f08a9", 0x20, 0x8, 0xff}) exit(0xffffffffffffffad) socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000580)="b78a93be46336d08391cbfc25567bb71a79016429c9b6e049cc890bb795220390d8f9cc7d54e89764940111baef28989da0cc4") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$DIOCNATLOOK(r7, 0xc04c4417, &(0x7f0000000640)="27d39df0acdfcb5857623cce9e9b1f7f70559ebb11ecd8a3d31389eb18160cc5dfac2bb02696e70f69f2bfe3d96fed751130") r8 = dup2(r0, r6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000680)={0x100000000000, 0x2100, 0x1, 0x2, r1}, &(0x7f00000006c0)=0x10) socket$unix(0x1, 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000700)=""/122) ftruncate(r5, 0x100) preadv(r8, &(0x7f0000001840)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/71, 0x47}, {&(0x7f0000001800)=""/36, 0x24}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f0000001880)={r2, 0x1, 0x6, 0xfffffffffffffffb}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000018c0)={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfff}, {0x1c, 0x0, 0x9a, @mcast2, 0x1f}, 0x5, [0x81, 0x1a, 0x80, 0x400, 0x40, 0x3, 0x9, 0xffffffffffffffa8]}, 0x5c) 00:00:54 executing program 2: syz_execute_func(&(0x7f0000000480)="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") 00:00:54 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb00000000030090780000000b4500000000000000008facde95b130071ddfa3f3"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000440)=""/4096, &(0x7f0000000100)=0x1000) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200) 00:00:54 executing program 3: r0 = socket(0x0, 0x2, 0x4) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82021e28cc951a59ed64492e2fdbc56c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000140)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000003580)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0xfffffffffffffffc, @empty, 0xfff}, 0x1c, &(0x7f0000003400)=[{&(0x7f0000000280)="445448d9268df5393eaee210c3dfd2b625a8a87ec51016a4b43cf5ed6cd1d2e7eb8ed20b75d62c22448d1ecbb0cbd4c93e4c270a620a2a44bd61a42dbd6b4dbee01d3be2467b03bf4c36ba1ec10788992ae12d1486b6b3eef9c728e3b5f414b981106913593da3925f36e0a14b171fdf2b2082fa56a635e2da94222d", 0x7c}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000002300)="871a6056ea3b1102664728e5f53002c8f9dec77e883af1a5b98fb534c680a35eb5df08203321741d4d1e79b509fad71df18688fe2d68c67ac316f569336d50166e7ada5f1afab398c211c2d613d499c3bb05baaac6004591e0d1c43a282a5c954e70cf57effa996416603043108b684bda18238d", 0x74}, {&(0x7f0000002380)="70d4cb4c72f3a3bad21fcac320f568495a7bd20bdb6c7b5652a8ec6144ed0f186d982dbf2ebb5327ba6c4918d7e2c4f78201446de3dd", 0x36}, {&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000033c0)="159b2b0f6f19553aef3dcfcfdd0e1ec4d1ed06a126dfbb", 0x17}], 0x7, &(0x7f0000003480)=[@authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x28a, 0x800, 0x8000, 0x1, r1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x3495, 0x2000, 0x80000000000, 0x5, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x3fff80000000, 0x220, 0x5, 0x4, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x4, 0x0, 0x100000000, 0xfff, 0x80, 0x7bc6, 0x29, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}], 0xe4, 0x20000}, 0x2000c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) connect$unix(r0, &(0x7f00000035c0)=ANY=[@ANYBLOB="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"], 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) 00:00:54 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) socketpair(0x1, 0x10000005, 0x7, &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000200000000f40b9b88daa0ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r0, 0x1a0}, {0xffffffffffffffff, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r4}], 0x7, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 00:00:54 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000000c0)=0x8, 0xfffffffffffffef1) 00:00:54 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = shmget(0x1, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)) 00:00:55 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000070000000300000009000000"], 0x44}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:55 executing program 1: setuid(0xee01) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$inet6(0x1c, 0x10000002, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffff, 0x0, 0x400}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x7ff}, 0x8) syz_execute_func(&(0x7f0000000140)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:55 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000080)='./file1/../file0\x00', 0x0, 0x0) 00:00:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), 0x4) 00:00:55 executing program 1: semget(0x3, 0x0, 0x10) syz_execute_func(&(0x7f00000000c0)="985e4aa84a1c6d0f05f35d696908000000c4a37bf0c54041e2ebe2a2f2af660ffc97660f6b323f0fb8c4014e4ec4016de96adadedea2513c06b921045fc507f240d1d2c4e10bf8c45b0fb1f0c4827d214eb7c483397fd30010009ec4c27d0a21d950ff6161c4c3214cb9a5605419c201b04bd5970041d8717acfc4c3390e8d0600000022efa80dd4d48cc7e890306c08c442b0f2980d0000009e698de3c0bf26264788fec4a1dd7dbbbfdd5cc6c46249bedc32a1c9fb1166470f383a4d4b") 00:00:55 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) socketpair(0x1, 0x10000005, 0x7, &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000200000000f40b9b88daa0ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r0, 0x1a0}, {0xffffffffffffffff, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r4}], 0x7, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 00:00:55 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@remote}, 0x14) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:55 executing program 2: syz_execute_func(0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x10004, 0x21) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)=0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") linkat(r0, &(0x7f0000000300)='./file0/file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x400) connect(0xffffffffffffffff, 0x0, 0x238) 00:00:55 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8010, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000080), 0x4) 00:00:55 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000002c0)="982ce00f050520d0f80791450f5534eb4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fd9fc21fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) readv(r2, &(0x7f0000000180), 0x0) execve(0x0, 0x0, 0x0) 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000000c0)="45d8db8fc848cfcc00c4614359e47445360f38f087c700000083cfa99e78e34a4d21024d93c462f93418b30c0000bcf0019eec750068006800d93b71f1c4d20bc549ce0a") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10002, 0x20) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000140)="8480d27c6c08d518c7ee2c272b250718e10d487698b3be4168155eaf55f77e3cd5c08fa4ff38d3f62d48bdae5606628f67a700687e3216b11089c75b39fa5b3e32a0cc6ae8ff0b0dbf32507a0bb06e1bf915cf6ff32be007298f672b163c5d96cec1f3c493403f62e8fcf3c7862782c37bf8ab26dd282839e8050280a865729de4eebb1ee47215b40031ecb6bf8e63c27ff1a931a3b43198e821014cc2f099f03d47d967e26f3bf6acc6cdf2763ae13e54621cb1055cbab78093f63841e13a8d25799c6c9bf7fa9abce872b31f5a4eb0928a77db4a336a3d0ee4e8f739520f282ad7d3b4ee07600ffd0e4700") 00:00:55 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40004400000002c2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x3, 0x1, 0x7f, r1}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) write(r0, 0x0, 0x0) 00:00:56 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c) close(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000100)=0xffffffffffffff7b) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) fsync(r5) lseek(r5, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r4, 0x0, &(0x7f0000000080)) fcntl$getown(r3, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x1c0000, 0x80000000, 0x5, 0x3, 0x7}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r6, @ANYBLOB="c048f76f07000000000000000000000000008000"], &(0x7f0000000440)=0x18) sync() 00:00:56 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, {0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x5, [0x100000000, 0x1, 0x8, 0x7, 0x1f, 0x20, 0x7f, 0x800]}, 0x5c) 00:00:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="070007edffffeef588d06cc2b8cfdcff"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x5, 0x1020, 0x1000, 0xfff, 0xfffffffffffffffd, 0x8, 0x0, r1}, &(0x7f0000000080)=0x20) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x1) r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/4096) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x6, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1f}, 0xc) 00:00:56 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[]) syz_emit_ethernet(0x47, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb88a841008100490000003050b638bb0c9a2eda3ff1810a2524fa6fe2c8b8aa1334241507f33ad0393da432819b6e00000000000000"]) munlockall() socketpair(0x1e, 0x20000000, 0xfbc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpid() r5 = getuid() r6 = getegid() r7 = socket$inet(0x2, 0x5, 0x8) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001600)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001640)=0x10, 0x30000000) r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680)='/dev/pf\x00', 0x10400, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) r13 = accept4$inet(0xffffffffffffffff, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001700)=0x10, 0x10000000) r14 = socket(0x1c, 0x10000000, 0x3ff) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r16 = socket$inet_sctp(0x2, 0x5, 0x84) r17 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r18 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r19 = accept(0xffffffffffffff9c, &(0x7f0000001740)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001780)=0x10) r20 = getpgrp(0xffffffffffffffff) r21 = getuid() freebsd11_lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) r24 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = accept$unix(0xffffffffffffffff, &(0x7f0000001980)=@file={0x0, ""/18}, &(0x7f00000019c0)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001a00)={0xffffffffffffffff}) r28 = accept(0xffffffffffffffff, &(0x7f0000001a40)=@un=@abs, &(0x7f0000001a80)=0x8) r29 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x10000007, 0x8, &(0x7f0000001ac0)={0xffffffffffffffff}) r31 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001d80)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0xa, &(0x7f0000001500)=[{&(0x7f0000000240)="1708bd28177ef11fba9eb257d8e6dcd4e3eab9c627a538a67be9d139101f96d219b112291da416ecb47dbfc28bcf65c5d2fdeccc20b6b420739afd4c0717ccd55a511f41be2992d392e990a385eff481847441e482fd425fac36afce7ca575ac9275658110a5c775d6ba9a54197ae3bd2cbc15edf11319aa", 0x78}, {&(0x7f00000002c0)="3810ffb6f6dd65ec7287539c7fb67f1002f0633c759edc398afba84a37fb69c089095d3979", 0x25}, {&(0x7f0000000300)="cb8135e8764c5bb73273fe6312034c7c339e95e38a58ac57320d7e83d32e00d9e4fd9b1d02b464617bc23e62714649574eb78b80d1eb8d39dae56e41c9b8b094947f5bed7ba46e69eaabf61233b00a5043e6157d1bca34bec041e45d7555d89a736325eebd7b3f3e93f2c0764a337e1ef72e95d0c5c7788059d55a144d1c4f898479b216f0f8d1745c4cee2177b2c5c1fa19b0d5473d6bb67bcf25fe4005c37ef7f14518a04751b4f1b20186af9d12fc3206c3aa3d29f91db5b98de32e51bdb1e6170399b0d7e3acb49781757015d8eca2a3082127853560691b012fa76afb235bb51fbb747a26a5657edf49d098fba6c9f2b80e193082", 0xf7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="2ab721c4d3947da04b849f038a59d0acee9b9ad4306f0c5b9fe6bfddfe54e15df05e56093a682b162fe1b5569ae5c823ee2a0c884cbf01fff1b3a91f43b68bc17626c36ec5c38e8aa9d94664be301d8d90548d19c9736f8e6d70a64fd4b8e1b640d23c935b0e196c08af93cf90fd110678a180dc448c51f59e900437c86247eaf5831151d277b415279d129b57854e5f5dd1070415c03834af0600056bfa118de05d0109cba8", 0xa6}, {&(0x7f00000014c0)="ea32ee09c6c0bad7271deeb39441f9c3b2aac61843bdf1ae8ecde83694", 0x1d}], 0x6, &(0x7f0000001c40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x38, 0xffff, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x18, 0xffff, 0x1, [r16]}, @rights={0x20, 0xffff, 0x1, [r17, r18, r19]}, @cred={0x20, 0xffff, 0x2, r20, r21, r22}, @cred={0x20, 0xffff, 0x2, r23, r24, r25}, @rights={0x28, 0xffff, 0x1, [r26, r27, r28, r29, r30]}, @cred={0x20, 0xffff, 0x2, r31, r32, r33}], 0x138, 0x20004}, 0x1) unlink(&(0x7f0000000100)='./file0\x00') 00:00:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000400)="985e4aa84a1c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97660f6b32c636f083b600800000f0000fe9e9c4c44e4e4f751ec402b3f67a7bc40169ed5d050744dbf6c4e10bf8c45bc4e3f51dbf45008020d0c4c66db712c483397fd300c4c26dbef300100000f4c27dc80a471212126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc4410964f826660fdee18cc7e8628f68080f0f5cb700a4618de38e86e59d9d460f2eb5f0000000c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r1, 0x0) mlockall(0x3) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") madvise(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0) 00:00:56 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40004400000002c2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x3, 0x1, 0x7f, r1}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) write(r0, 0x0, 0x0) 00:00:56 executing program 0: setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000740)) socketpair(0x17, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000800)="a0fc9cf76845c341bb58100cb1ed1b3540de3d289afb8afd63a1007fe1b7cd5bb7f139635b238aae3c12e1cf267c8d792b6a1cf3f9f87f8a46798e5eaf21c0943a088b57624a007a121d3a56", 0x4c, 0x0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @mcast2, 0x7f}, 0x1c) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000240)={{"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", "faca1fbb7612a9f39b15666a6b6db293c643146e41de6bb41c55ad3172e6065f", 0x3, 0x8}, &(0x7f00000006c0)="c08edd4bd7e2f1ec950825fed1e9d123c3b1389143b7be01fb718e2053c328958cd1ee75810f07eff7fb34fb77ddfc88702dc463d989dcad0c240b74498ff714b23f5a556dd9c6a219f38a737563d1ce34049e93581a14cb27c3ba2b17c1ccb638598fde33", 0x400000009, 0x6, 0x6, 0x9, 0x0, 0x2, 0x7, 0x6}) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000080)="e6ad6392b0f4fd8abb9006ccbcf2c1123b8191b9bbfb9ac921e968c9c68135c8c81d2edeb9664769509d78db2b002085aadea1b57e4392dad22bef480b06bdc20892bc12d397ea9abbfdb09ff3c8558e8dcbeda9b02ebe0142c624f8c287944e6c2c1dc0abab153648bffd98fdc537ebc4d0a342d2730dfb5997ee81f77d19beaa162d6be68ff593d6fefb1d41185eeac6b07666ba5b769880b5fe") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:56 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x10031) sendto(r0, &(0x7f0000000040)="6b068b3b6fed80e865a718e0b686b67233083deb870d24fea6af80d50662fc960abffba6dd86e79a8dfdabf28a1cc2bc9b370881e8a21d805b2046ec527bcc040d378d8d85024a8ff9bd273eb37700539ae37c23", 0x54, 0x1, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') 00:00:57 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x0) 00:00:57 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socket$inet6(0x1c, 0x10000005, 0x37b7) 00:00:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='ile0\x00'], 0x10) sendfile(r0, r0, &(0x7f0000000040), 0x200) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2200000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a59fef7040000000000000057c17ed49c2e7c3fe40b6772c938bc1ba4b3ae7e617ebc026db01c89465e60ddcb4e29ed3ba76c787cd74c201342ee04fcf4aa5214", @ANYRES32=0x0, @ANYBLOB='\x00\x00m4\x00\x00\x00\x00'], 0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x8, 0x3, 0x5, 0xffffffffffff93e1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x694, 0x200, 0x2, 0x7fff, 0x9, 0x1, 0x100, r2}, &(0x7f0000000140)=0x20) 00:00:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa, 0x81) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000180)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001180)={{"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", "b5c95853a586e14744656e966c6a56915e627800ec2246a1fc3c50f207705a4e", 0x1, 0x6}, &(0x7f0000000040)="bbb30dee33e2be8189adc01c8056cc14a86eea5c86ea050f4b68d7239d7884231083bf54dd9b36c4346d60a98623cb09a6ba16691cd73f05e1eeee1a90624fa0603b41422aaf577b", 0x1, 0x1f, 0x2, 0xffffffffffffffc0, 0x5912, 0x2, 0x1ff, 0x3}) syz_execute_func(&(0x7f00000000c0)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9f9c1c7c7e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") r1 = getpgid(0x0) getpgid(r1) 00:00:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)='Q', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x7ff, "ffec040ba878deda1879182880e87380"}, 0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="a7f81e84e65444fdb2a2a679f4d6109639a1ff325d333071118b321d239475da0e76fcae3de5fb347f375206cc", 0x2d) accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000080)=0x1c) 00:00:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c51c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffff9c, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) semget(0x3, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x110, 0x8, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb, 0x7}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:57 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8003}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xff, 0x1, 0x3, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "a9197ecdc7e12b0a70ce4c6ed2d49a254634b96373f30e2e6217fb7a96da3723a36c5ca4fcc308043482ca9f3400095d6f3d08ef59ddd1f6a2c9307c2d5cc62c0a66e134d40391d2cee95a6832a7366d933539ad3111e52dedf214ccf419d9e28852216a5c4b9dcbb791dcc864d7bec1a248ea1fbcc2727a887644d2ba1c1ca25562334e90be9bcabf72587c7c9db8b1e620cdabad7c7b866f5bd75614fd795f5fcb9a47ac8d9420e2ccb6a15c22f3001db1b2f104a67523bad18c5e767d542161b122bb79b36cd14842bb9d9253b7bf75c5036c07d6c9ce202dd9e49e3cfbde3f2be4dd17a361c0e4f2724acb603043"}, 0x100) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) 00:00:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x100000000, 0x8, 0x101, 0x1f, 0x6}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) ftruncate(r0, 0x7e2780e6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0x86, "867328ae45fd6e34d63b9941619a53017c9e7685330dc59ac0645984e30b925a902230182530183bfca6f39b9eb23a5da9c64f18d285bb0f43a9d6ea88edb2225fa6e387fb7e9c796f1234b952ff067e9ae79b544463d8425bc2583ff7a813815988f9d012c2e912408064ab9769eb57a7b3aec936a5311c21bbfe467376a5491baa82c24cc0"}, &(0x7f00000002c0)=0x8e) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) linkat(r3, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x7, 0x11, r0, 0x0) mmap(&(0x7f0000e68000/0x3000)=nil, 0x3000, 0x5, 0x10, r3, 0x3) 00:00:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00009300"], 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x110) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = fcntl$getown(r0, 0x5) pwritev(r0, &(0x7f0000000200), 0x0, 0x57) getpgid(r1) shutdown(r0, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x80) nanosleep(&(0x7f0000000100)={0x7fff, 0x7fffffff}, &(0x7f00000000c0)) 00:00:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840800000800840000000000"], 0x10}, 0x0) getsockname$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000941a95aff5b9057971080c8a43b4c21d7244e1150160fe68679f718fb9f653d8846a281d841732fd1cf66bad3f5d740c2f393f32719c03ddff03a5597640e46b1d3b4816da346409"], &(0x7f00000000c0)=0x34) 00:00:57 executing program 1: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x62d, 0x3}, 0x0) 00:00:57 executing program 3: clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x3, 0x100}, 0x0) 00:00:58 executing program 2: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getpeername$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x20, 0x2, 0xe3d0, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0xfffffffffffffe01, 0x67, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0xffff}, &(0x7f0000000300)=0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:00:58 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000440)='./file0/file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0xfffffffffffffffd, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) r8 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r8, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r1) 00:00:58 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) r0 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:00:58 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x0, {{0x1c, 0x2, 0x1, @mcast1, 0x10000}}}, 0x88) r2 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) r3 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r4 = dup(r3) fdatasync(r3) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x13, @rand_addr="cd611a55829dac9a0ef4fe39c367f01c", 0x617bd19b}}, 0x0, 0x1, 0x7, 0xff}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000380)={r5, 0x4}, 0x8) freebsd11_getdents(r4, &(0x7f0000000080)=""/39, 0x27) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00009300"], 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x110) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = fcntl$getown(r0, 0x5) pwritev(r0, &(0x7f0000000200), 0x0, 0x57) getpgid(r1) shutdown(r0, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x80) nanosleep(&(0x7f0000000100)={0x7fff, 0x7fffffff}, &(0x7f00000000c0)) 00:00:58 executing program 2: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) 00:00:58 executing program 1: r0 = socket(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[{0x10, 0x5a}], 0x10}, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:00:58 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9cb0100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x7, 0x1, 0x9d7, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xffffffff}, 0x8) 00:00:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000300)=""/150, 0x92) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000500)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000340)="982c123bc40520d0f80791b04c4141e2e996855b66660f72e0000fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b006e6eba0dfe8c738888a1c40fbbc4e201acac1000000080263e64f0440fbbadcf4a00000f71d539f08171a38a806ebb9c57576291ae8ca06560000066440f2c5307646464440f622aad9600000000cafca51d440f2b550142c4b659f30f7f960b000000b16cc463796126eaa1c9fb110f0f3804830a000000") 00:00:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "2190d14672bec911d71b22750cca054d640b9c88a2bae1941eeb5e4558063451", 0xfff, 0x50c}, &(0x7f0000000040)="a9b82a97aa2f4cf0801c08783c4a9db56cba6291204f1c089c4d1a0c3d23771064d58811f5affe86003e96", 0x9, 0xe0d, 0x401, 0x1, 0x5, 0xe1c7, 0x4, 0x7}) syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900006efdf895958c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4027d1716c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b550142c4b6593131b15d84ffde75ffde75110f0f3804830a000000") open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xa) 00:00:59 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="1c262e2040000000ff0200000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000744737caaa633bec2ea3efb5a9628b0410dcc75e6434b4a3451ef2cfe517f14433e67f37edfcd251bb", @ANYRES32=0x0, @ANYBLOB="070000000800000080000000ff0f000001010600"], &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={r1, 0x0, 0x1, 0x2, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000380)={{"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", "210084bf721260e48c5e592abf1ec58f82ef6ee248ef1b76e1f5d9386e1351bc", 0x0, 0xffffffffffffffff}, &(0x7f00000002c0)="7834ec46ef6f1e4e1799a50c0ec1269c0b9573d6afe223568ab2be386fe1db112119e49b45674ee6253739561da7239167bc5bd459e16162101d304cd9c638f52ed71c24a277f7ce11866ce14038b51e6df33328a4be004e1d5df1e0b5e91da0b463fcd258c7fc7b093668fedf0f60a66e84da831526375127e9d884e30ca4b57868720a648dec2643", 0xcda, 0x3, 0x2, 0xf6db, 0xc0000, 0xffffffff, 0xcfa, 0x8}) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = socket$inet6(0x1c, 0x2, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="b200000a6ed21034151ada6a4f80cc90112ffeebe16a41a816ca8c64a77e39ca6a892cf40fcef9c1541aaefd013059bba80cef2d4aff8f3064c44d5b97d55b1660703137b135cb87e265ca893f5f4a0bd60b451085aebd79715685c66a6bc8144a4afe5aa01287d41e84acb7663d8d347d72342d4a67c0db3b0fd2c11eb08946e939115893ddd13264abc7e2f7d1cc3ef19cf395b249ecdacd781fb862fa9a9a02ad1d13c628f0baf8f08a10ee6880ea2cbe0dbec8d44206234cae91bf3e6220e2ba7b7a8a"], &(0x7f0000000100)=0xba) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x3, 0xfffffffffffff196, 0x100000000, 0x3, 0x8de}, 0x14) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:59 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, {[], @icmpv6=@dest_unreach={0x84, 0x5, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000340)=""/229, &(0x7f0000000040)=0xffffffffffffff1d) 00:00:59 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:59 executing program 1: 00:00:59 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c19c482a5ad6300f30f59bfd9130000c4a37bf0c51c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 00:00:59 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2}, 0x84) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x7c8) 00:00:59 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 00:00:59 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffff255ccbf5004500001c0000000000849078e0c5cd0551df2c70cbc2236a000002003918890a0000000000000000089078"]) 00:00:59 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x10000001, 0x0) poll(&(0x7f0000000000)=[{r1}, {r1, 0x2060}], 0x2, 0x4) 00:00:59 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000209, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000300)={{"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", "a97a306dedad1196e61906e3d263ce389b2962b81a0c58a0142c7c9d21e9d0e2", 0x0, 0x6}, &(0x7f0000000000)="e43bd4933361036c58c6a0d704e61965abe7878af94d44f1585ef7c61663cb6eed41cfa258010c54", 0x7ff, 0xcf6, 0x8000, 0x5, 0x8, 0x3, 0x1000, 0x7}) setrlimit(0xa, &(0x7f00000002c0)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x410, r0, 0x0) accept4$unix(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011f80f360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004900"/4098], &(0x7f0000000080)=0x1002, 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000100)=0x5, 0x4) 00:00:59 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) socket(0x0, 0x5, 0x822) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) 00:00:59 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:00:59 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10003, 0x20) bind$inet(r0, &(0x7f0000000200)={0x2, 0x2}, 0x10) r1 = socket(0x17, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000440)) r4 = dup(r3) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r5, 0xc080445b, &(0x7f0000000280)="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") shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x7fff}, &(0x7f0000000180)=0x8) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x2) 00:00:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/72, 0x48) pwritev(r1, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="a72c6733f08351a7306129c365d18c2d1ac3bea9552876f19dbfdc12dd60ef7d19c5911ea22de5815b782a3fc96b5e6c73b27011c0268304b8a602bd3e7423552bf9c2fd710bb6b328338cf62d504563684d5220571ad23d24b4aafee73ec7df050cacf3c2c2d65a", 0x68}], 0x1, 0x0) 00:01:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget$private(0x0, 0x520) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/4096) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/227) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:00 executing program 2: socketpair(0x3, 0x4, 0xfffffffffffffe00, &(0x7f00000000c0)) r0 = socket(0x11, 0x10000005, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x68, @loopback, 0x100000001}, 0x1c) select(0x3d4, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)) sync() 00:01:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100ff7f"], 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9f, 0x800000000000}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x5, 0x72, "f87e11ade73274346eb81a56cdef5414967287c27892b15d57d8d75898094535a3bb7cc0735711ef46fa5ed738eef77791fbd7d42e59731012a2ec6a6a4d9299def42e503f335b97eac26cc98e04d8cfda00860a448ad1252b15177c8b20b7d8b331aa408ad853a1834132680bccc486c687"}, 0x7a) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x3, 0x56, "0c6db56ab226b19a8f020088c8e27103f9f0795d6990e162edccb29e76abf66e4306a28bba4ba80409675f99577790bb42dc830ac6e655f23a9898a029a016581b82f2154fee75ff66a29a2f8509adbdc510e7361230"}, 0x5e) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x100000001}, 0xfffffffffffffdfc) 00:01:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3683d371, @mcast1, 0x8e83}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, 0x0) 00:01:00 executing program 0: writev(0xffffffffffffffff, &(0x7f0000002180)=[{&(0x7f00000005c0)="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", 0x599}], 0x1) 00:01:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x11, 0x1000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000f02566f16e721064e5f6a4f7b66eed0941b28ce3d980955f0d7cc22d5d48abcee59e36a4cd2d76e46605f136d709690a94ee0dc23505ae9cc92960a8692d3436cfd59c94401a2327cc1199415d823e29c798bb1260c94ad7b14ca51bd84758c4284960e017"], 0xe) renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:01:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:00 executing program 0: r0 = open$dir(&(0x7f0000000300)='./file0/file0/file0\x00', 0x100000080, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file2\x00'}, 0xa) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget$private(0x0, 0x520) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/4096) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/227) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @rand_addr=0xff, @rand_addr=0x5}, 0xc) 00:01:00 executing program 2: syz_execute_func(&(0x7f00000008c0)="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") 00:01:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x100000001, 0x7ff, 0x4, 0x2, 0x10001, 0x100000001, 0x0, 0x20, 0x100, 0x1}, 0xb) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202f71a5c2d7e06c5bf185a222e2f2c1e9947b652cbcfb3a5d666696c6530"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8000, 0x2, 0x4, 0x243}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x6}, 0x8) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000240)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x5}, 0x2f6) 00:01:00 executing program 2: syz_execute_func(&(0x7f0000000480)="91cd806969ef69dc00d98a20d0d00f44d1b02d93577fb5d9007fb5d900c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c58652a2a0000009f") syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483edda6a8d000000005a5a0f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940)) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000300)="3c9a914614096f42bdda1358124f180edb769393f19af02249075ba939f31503633568ea3d6fc667f59372f9e4b8d69d7ae36fbcb0ae8faa4ca57c4732da214cbda90cfcdd353241fbaf4f67961d84cdc23c1dfb1bab75352f3a2063ee6af86c33c97a763c30834733bf120dc10380a593b2fa648b47ddb96c144c89939a883a45e66097d2f1b9fb657bea1395b89bbcafaa578f5c0085cbf6f4748ff42c5bc32b4f57a4bf27ca6ccb7673b6fc59d31108b91e5364d485d3cd6f058bf4666c6d2419ff0a66e04fcefe93f01f6b0c58041f7f6df369432619c354e4c3a680726f79ec9ec91441972690b1eafa74638c83b7996edd6371510fb24b79839cd326") lseek(r3, 0x0, 0x1000000000003) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000006c0)=""/248) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) getpgid(r2) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000200)="0ccc47ea2335208a3ff452c1dd83c1") 00:01:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) munlockall() ftruncate(r1, 0x8000000000000004) 00:01:00 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f66696c653000"], 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = getuid() setuid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="850f02071ff1a30ef31d689c133dc3c4f2ccfe0c5210c19f493f755044e0bb22c81249a34e1732b5fd3ada17091815d6197372102fa10062d044dc4c021d9a9c02b876fbd8fa1e8fc32524a7a2e86bb890fbd8e5085487ab33b9600dcc73ee8135b4864d27dfc198000b6024b693ce99df9ed76f5ab82bdf40f8ebc6f9ee38745015a1517cf331158324558161ef2f47f4db396e1b94b06134feda7c4e98715b79399d8d728d378e382da4613f772690482d9188aa1e4de0f445b9b432933563d942445d4e7d5c155afbd9a30f87411c998adbb29de20a1f491b7084") setuid(r0) setuid(r0) 00:01:01 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x10, 0x10000000, 0xfffffffffffffff9) recvfrom$inet6(r0, &(0x7f0000000000)=""/121, 0x79, 0x2, 0x0, 0x0) 00:01:01 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000000000001000000000009fd36c9899fd1276249330c5e6397956345c59525127320a0cfe5f7e1a91cd2918d4051adca9d2da28f0b45004790124df006cc06c53a2de1f217f7e12a44bbea2d79a55c5c6eba1603c050563"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@loopback}, 0x14) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 00:01:01 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:01:01 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00') 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:01:01 executing program 0: syz_emit_ethernet(0x50d, &(0x7f0000000340)={@local, @empty, [{[{0x88a8, 0x9, 0x2, 0x2}], {0x8100, 0x1f, 0x8}}], {@ipv4={0x800, {{0xc, 0x4, 0x7, 0x8000, 0xac, 0x65, 0x0, 0x400, 0x67, 0x0, @broadcast, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0xf, 0x3f, [@loopback, @rand_addr=0x18f2, @multicast1]}, @rr={0x7, 0xb, 0x800, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}]}}, @udp={{0x3, 0x0, 0x8}, {"be37dccd14cde2c99cc067add387c070af73e9b7036a4311c8ab0c171a4492c7cdd439087b64376a6849ec4a43de732407b08caa1d1207a37694f969bca7ec8c30098c7b34df83a9afac47b6111e2ff2e77e04e42eb0fda8b64139ed0fa3f3d6009e76f2a31d4f4e490c1932a43a43e1fdeef3d3"}}}}}}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @local, [{[{0x88a8, 0x7, 0x3, 0x3}], {0x8100, 0x1765, 0xffffffffffffff0e, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @rand_addr=0x80, @remote, @multicast2}}}}) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = socket$inet(0x2, 0x10000005, 0x10000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x2}, 0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) poll(&(0x7f0000000080), 0x0, 0x0) 00:01:02 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x81) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) socket$inet_udp(0x2, 0x2, 0x0) 00:01:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) setitimer(0x0, &(0x7f0000000240)={{0xe462, 0x1ff}, {0x5, 0x3}}, &(0x7f0000000280)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) ftruncate(r1, 0xa1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @empty, 0x80000001}}, r2, 0x4ac, 0x80, 0x7f, 0x4}, &(0x7f0000000200)=0x98) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) ftruncate(r0, 0xf100) fcntl$dupfd(r1, 0x0, r0) 00:01:02 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7f0000, 0x200, 0x5, 0x6d, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0xff, 0x80000001, 0x7f, 0xfffffffffffffffa, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000180)=""/11, &(0x7f0000000100)=0xb) recvfrom$inet6(r1, 0x0, 0xfffffffffffffdbc, 0x2, 0x0, 0x0) 00:01:02 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000640)={r2, 0xffff}, &(0x7f0000000680)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xf100) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x2, 0x8, 0x1, 0x3, 0x3, 0x6, 0x8000, 0xc955, 0x1, 0xffff}, 0xb) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"33064737a8f67c061ae52540116b3233f6cd11d20943f01858ba88980307bb232bd0b6c493e54465d01271f539238c9cf593ac5c1b7513272fa498b7d9b14192f655277f49766879cd7f6e8c7fbd82c3042f166bf31985565c3a0775b3eac03800c54f81e53b8f46ec45dac1f989c39b553b9a7f754896d98d016db8a5e9ded893efc05e912b91b90391cc1a81423eaace97bcde5f857069d764115afc575ff7c22a2efeb82eec7a003ea4786cd5d6bc049a3a08d837cc4da12740293af8c330a23feb973777d7aadb9d84db7c8248ea706ea7cbd83abdbf20d194b9cb55bce7b51bdf9f0dc04f21eeba38dd3051bd59c160447aad28daea16a6cc6698b89f99a25406dcbbc84a466d1fc17150d3e4524865aa827a89f46afaed70b82d32fd455110113684ab34361be9bed8cf0e04476a0d02ce75d5c8630738a304b4d3caa869988393fadccbb187aeed83324d35e2c8b3b5db20bd870ce2d1bbedc86de263744de0caf62092a613fe930314ea5d6a32bf384af347a321c4a15d491ee0ebd153940719e3801ed85ebfcbb2b5ce6979d1d195bd0b4b3f629bed9100b9fb0f82a23e740f825125ecdfdf62d74a6606f343735f2a49190e51d5273cd1b06e38bace4717c1356ff3e8cd8990930990b7fb3b6496302f4792638c068526f488585491b4c10738c3248138096ae943a8c1d46f6b2899cd4fe4bfb1994444172ceeaabf41770b9786e04a27d69db3621d4ec769f6f8b6e69169df4fe363d952f15709b635cbc0388a1d1be1a1b122fe81eeaf68493145559c0d733a189667e67c89ad7bc68b38c0e1e78a01bdd2b3ed0c3d319fa36075dda2d3f9cfdbaf721e787c68e80fea5ed29cc4a1f10812cd58fba0d830861fea0de638eb619b96960bcf0e893be883cc3038ac74333696966daa7ce06400f0238ff7a84e7df677a564f76160cff851df3474c40ce10a7a11be3cbf13b1b9a9672907a88127e75515c20b9f07b893f44465d860fa97b0e9355a74098df569c78d09cc4981e93b41367ce8684aebfbc3275cc10096f458200668323227ec4d93208da92cfbe649636641a3a083fe9d6ae1c7bac9e4fd5512b019ede8f245fa49504263d3817168ffd8ab254df106558e302ebd3c457dd3bfdf5c9bdbc7775d01a3fbf54a3ded755a7d77ba69a4cb47e83f05a4bdfb2d72f6c7b9a4d54a0dc04038609bcbfe30cd246b6b8ca5e086a5801c3e27e84018904d004502cbc4ce939265e7c607be8e62c040ff5640f2e942bda496421c53d41f7365a50f1778973db7f9a2f89bb3add73a4b6a3852e678e793ebff5ba82ffd6a7aa9f299d9291385d4719cbb81a7de9df7427fa09f33609284a087bbadbb80baea69002076d1c6f1dde88b09f9249cf4fa071545455d22fd82aa0e27a5a840b4edf705e661391c81b8cf729c239b838658da0277b5d5", "1572b2950cdb4821aecd4796e3f75dc8b3fbd60c9f0c3a27c21e52a8b63a5dbb", 0x7, 0x7}, &(0x7f0000000100)="2189569c85bd77c021c84b02f9b368b4f06c7c39643a6720778346575f9e26398ed810f4e1b58fea646e9471b60df3a74f958c85cbd8bf40e5f3d4ce818688ba540fd77f5c66aea80737247c6aa0f19d0c81f99954cbf004e2e95f4084bec1ee05a9", 0x3, 0xfffffffffffffffd, 0x2, 0x1, 0x1, 0x5, 0x1000, 0x8}) 00:01:02 executing program 3: syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x1c, 0x20000000) truncate(&(0x7f0000000240)='./file0\x00', 0x1000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x4, 0x6, 0x3ff, 0x8a7, 0x5}, &(0x7f0000000200)=0x14) 00:01:02 executing program 3: syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='\x00') msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chroot(&(0x7f0000000300)='./file0\x00') r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r5, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) r7 = socket$unix(0x1, 0x3, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x80000001) 00:01:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0x100, 0x80000001}, &(0x7f00000001c0)=0xc) r4 = semget(0x1, 0x3, 0x404) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000080)) accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x2000) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000333700"/110], 0x0, 0x10000000) fchmod(r0, 0x29) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000006c0)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getpgrp(0xffffffffffffffff) getpgid(r2) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x408020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) r3 = accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000200)="57d5447a30c411bb4a150148e2549dda907e59f664bb46fe42e1837639e2ad1df6ab6faae5617fe452d5b8c0911e94700caecb7d978f4a7062f5bf70b900f2afcdc782db854504a53c89c7e09b9a314933099327f051c0d7c3fa0681e8f8de0c6b3b8a6941830e7453f718c9c08fdec9b67c54383744d536951ce87d5a70e8cd1bfcd4997de0920978922dbc166a9d5f0dc6925b2431165ca7e939b70c1d22c5b0c8101f217e7aab6bc02b37a157f8c16078dca8d71d786ea05ded3c58b6e48e903a") r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) fcntl$getflags(r4, 0x3) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$dupfd(r4, 0x11, r3) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000300)) syz_execute_func(&(0x7f0000000140)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) dup(r0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000280)="28fe05c649385e0b3bfbab8a1e87632a808c9c4aef12fc8d35c4026f404c4ba1d83a512b70b0d984a9e536239d9bd7a3f98590af94cc97be678f92b321cf8818e4e0ec5a88d113facb1000b8e04a57ea35b91c5dba9fc2e52373e6288673e8a5d6ad758df2ab2ec2839914bcbe521d37fee9daaf40193482b38017d5edef2171fd7ac0e6f34279adf7ba6f938cfc9a0f5a10227e64e5e481d19507b932c17aca6d7e197cd4"}, {&(0x7f0000000200)="85e875204d1d79542587eed7cfd899ef1579574f50b83888289f1ff9e0715902b3ce5d99759ad329f2151f521d8d1c4bd2cec8f410aa29091f06abafa22217483ef87530e1b32bc83578baacf76e1bf37b1e5b92e61d9bc0db7c6503f9ff759b29ca64", 0xfffffffffffffd4c}], 0x2, &(0x7f0000000180)=[@rights={0x18, 0xffff, 0x1, [r0]}], 0x18, 0x5}, 0x1) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000540)=""/88, 0x58}], 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f0000000340)="1ff9110ba4b4f8e7f20446102f48cac2cda655f86530392de3b8134e3c4a55bdc4cc2d995665659a6e9a1b0525dc068a063447e4580fcf4ba6dd2ce6264094c668bc62ad6f943154819d71da117fe508769daedd78f381d8cd4fccd6a9c7bca37684d156d53d7a939c03234176033e438ca222e564e2169638b4bf8514f1410ab46104e6d540f4ec8b9b36dc42e852f6894c5feff7445fd371fa64db19c496c5dad0e74fd2abe3da81ed525b925a6b8d1a6bf53be88b89e37573ecdaae67b7387d2d051f3807bbb9a96aa425b666a5329280bf1f31c42ed4e4c438353542288064cae6a81f9d798b28cfaf6ceae9012ee56f2a29a542680e", 0xf8, 0x0, &(0x7f0000000100)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:02 executing program 0: poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x40}], 0x3, 0x1000) close(0xffffffffffffffff) 00:01:02 executing program 3: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x100) msgctl$IPC_RMID(r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f00000001c0)) 00:01:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ffff0000010000004b06fadf8de2e5b28da39e07405ca0cf470e848356bbff04e51c043fc1fcffffffd27a6667eed54ca0021507bc86e35afd9b"], 0x10}, 0x0) 00:01:03 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c4, 0x0) r1 = getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e, r1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10100, 0x0) 00:01:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x8000) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7ff, @mcast1, 0x4000000000000000}}, 0x0, 0x1000000000000002, 0x1000000003ff, 0x3, 0x8, 0x100}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffffffe, 0x6, 0x10001}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x15, &(0x7f0000000140), 0x10) 00:01:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f00000001c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) 00:01:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000140)="16216c0961e69adcdcba0f5af2e3941b5eccaabda041c6bc8c767ad6a97059ce61c4a722d0fbdb99948fd6d60e3b93c2575bd4a72cacd6ab5b6465af8b24eaed840ae35cc63ccc6483dffb3d4fc03a41cf5ebabefc79") bind$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:01:03 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x408, 0x40) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:01:04 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200, 0x3f, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3, 0xa, [0xffffffffffffa5ab, 0x1419ca9b, 0x6, 0x0, 0x4e, 0x2, 0x9c27, 0x1, 0x6, 0x6]}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x20, 0x0, 0x0, r1}, 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) 00:01:04 executing program 1: r0 = socket$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$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) ftruncate(r0, 0x800) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) accept$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000240)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:01:04 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e6) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="18c9f7ad475181ebd4e9053a3d0ee3287194dd55787af173f50f22f322bb8a2f9b0768e26f38788b078508cf4007a028d02fb167d4056e28980d9a39087a9cf0c6f5be0c05aad5989742147e9f22cb793096500456df277fc08acf9ede73f9f069a1a8624c69e653cfe651efbcc024ab2d7d682f07fd87673809e076f5d6f8bf826d4a8cbc7482e554f85568021390d561621771d0daeaa25548e2336fae646aea50bd8e308e39487cb73120dcc0d4eb1ee451e3f58190e10c8a4a0718ecca96a006fc1d9436558a5b1f429062c9d1107d1e22c66e52f6c10ef0a01e5eebe27902f03227060bf216932a9a") mlockall(0x2) accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x7) madvise(&(0x7f0000f8e000/0x4000)=nil, 0x4000, 0x5) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) 00:01:04 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\f\x00\x00\x00\x00'], &(0x7f0000000080)=0xa) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) dup2(r1, r0) 00:01:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0xa2, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000700)=0x3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000080)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0x3, 0x0, @remote}}}, 0xffffffffffffffe9) r2 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000005c0)={0x0, 0x7}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000640)={r3, 0x1ff}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="9e000000f163e4108f2ddb7db85ad0bda7f6fe0714973b0cf5f7ffffff4e554560dcad7f8e73c02e8e375cc12d39b8a2dc2efbe2b68600d616e91b468574c7493a3321d56f62332fc14a3ad8fb1ce3b63a26cd292be725c827710a7a8c383707339c6671102f46535d0f17ccc9adef8dfd898307041b98c0a0cd8f4aeb3608d3894251b2cd6961563c92d8a330ddbcebc73bc850acffb0e122b169d4469f1fa3e7a0"], &(0x7f0000000500)=0xa6) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000240)={r6, 0x8}, &(0x7f0000000280)=0x8) 00:01:04 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e34e2b3b381968b8172"], 0x1) socket(0x10, 0x3, 0x1) 00:01:04 executing program 3: r0 = socket(0x2, 0x10000002, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffff24) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:01:04 executing program 0: setresuid(0x0, 0xee01, 0x0) geteuid() setuid(0x0) 00:01:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) sendmsg(r0, &(0x7f00000027c0)={&(0x7f00000000c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000100)="321b73f66eed2aac2b7d0620", 0xc}, {&(0x7f0000000140)="d86468fcaa0cadc1a44a81e858b26b6a5b1fc4e1a1c4c92b8d9e1740ff262530309337c7025ef501abc1a62b01cdb71efee6af422178f2187839217baa862fabf5d7e843ec46058d63d44af56a29852c13d868687be10bbfe8836cae12fcacf2fcafa358ce016a61f72c9f56f4a8cec9d70227ba506fa787cbd99d968eb2bfd307edb7ed9e4ca750cfe6bb0af1c57fd852b8d1cc63ecfebb4757a6dae091af10fab4e7f5d65a345a34de4bac203b9e", 0xaf}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="879ab9f48c9815987ce2703715a9049c26ddd50a923b4a3ee590479e6fb1183eb3def39738c30b57f3e00fa830674fb0bc1d903ea6e6f2db13e07044575bd83f8657cd0f965685d0dc2405576410848ab02d6211a260c375326e", 0x5a}, {&(0x7f0000001280)="9f325c7af8f3f15a2cd90ef2863c7995d821f60ea142014d329f4633d9901f3bb5b4579891449326179ada887e8671c1c3f5a4ecdcf94b32256b3964c68422c0134078dd", 0x44}, {&(0x7f0000001300)="cbac4d82fd3c190cb0cbda7b852ae7ad53b68beea99317bd571435a8ea3e5538a8c88f7ff7a04b766702b74fdccb192c5d9065555d", 0x35}], 0x6, &(0x7f00000013c0)=[{0x18, 0x29, 0xb1, '\b'}, {0x68, 0xbb, 0x7, "f10b813a37d5e3423f74c94bb9eae125d05338b1da714c476bd160dc489a6dd667bccebfe772eb936c8795442d0cc79fabd5478ba2cfece6aad18f985260b995c164dba9705c55b4d653b825c32ba183118a3e906c57"}, {0xa8, 0x0, 0x6, "66f71129b93222d601872c74b358ed255885865bc9a2b05ff8d568366cccb4201e37e1916908a8a4742b37cbae5321b3197b775f135f5fbc63f8ae078923f88eb380e2a974b7e11ce54c29c6397c180c0d284dafb9b16cd9903e24d2928a30b0a4e8a62f058716cf84e0d73e1240654d47420e9dfa3fd3f76e544c8249b6bbb5957f6bbc43fae51770d8477f1e5ff89002"}, {0x28, 0x3b, 0x1, "67e0866e74e36a2ed88ee36de63f341f116502604e90fae9"}, {0x1010, 0x6, 0x1f, "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"}, {0xc8, 0x6, 0x2, "82f6f23d4272ac5209b4d4da9336c03342a84f9554a7e381bb9d654f15a07a34c3efa5c136281b48f0047fc479054c9d0b36486ac75dc4445fc60943596f7049b60eae9f9ef6b12c1e7244980d176550cf3594ff990acf13e07eb9e9e5371061b4ea992d01923bf45c8ec3fb241981f840f8908c7d8c97f7f10cf61ab7db82262457bea2f32600e72a79ecbd9a53dc2067e041cf796b1427dd5b9d94b7f717d4d0f473de0de2e8388acd5f4176f29c9a5245f15ab2e2"}, {0x100, 0x84, 0x80ae, "b744f612760b6deff09ea934339c526ba96f91a29ffd0d1142d7d722ff841569202baa2ac467db2f492e29c685c192bd382aa8f5f05ed1e6ad3ba569349aa7b72a8535ac5ac42e1f190c2d8275c4eb191940e94f3b914aa4f81279665222f8193801e5876755254290324e9249582d7cdf155678c88e76af0b433763472ba0420b12e8d7e2cd982b6a0191e1052fe3c48fd2dc19e879b40c29326e7131c1914843ce38e5edfee987e5b4d4e541a6f894d7a7482ed1cb5f9b6ad4c7d14fcb3bb6be6050df701992eb1af59830f0bde240b9ee43225e86be0a6149f8530f802e1a1a2018f8b6a8b84d144b92914a90"}, {0x30, 0x8f, 0xaaea, "eb1a3f33bfa05ef5dc9fc172185acb6677c72e21a3b931584400b31dcd"}, {0x70, 0xffff, 0x92e, "fdebbc1274e61040464f20996fd21aed4183d471e315ddc5292dc2599785c87dd6a1398b004203ec5c17024b6da17202d82551632abd35b0c5aa5f2309990d27ed13b5235b2b9c687a6dc4c340b5d146e60855a1bd33e612d7792349f5603cce"}], 0x13c8}, 0x189) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xb7}, {0x1c, 0x2, 0x9, @rand_addr="e1a57a3ee142513c2a4af42fbae6a1fb", 0x8000}, 0xffffffffffffffff, [0x6, 0x1, 0x558, 0x4, 0x3, 0x9, 0x9, 0x100]}, 0x5c) 00:01:04 executing program 1: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xfff, 0x2, [0x0, 0x8]}, 0x0) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"0d3fab3acf5f7686310b8af930a9aaba0c5a52ae5ade9403d6a56f895f31014eeaf2b4fa994509fcd9b2f8603b6e1817b1254d288f45060c13bdc446efe1528748d255d7af1b7b2a0cea21f13c8ed442cdea712a766614473b2462628ee44ad13654506630049937d15bbeb52ab8e561ab549f2881527c297d5951808f191d691330f1350a4ebce753cc249faf8e2071fd21e611b355ea47a1330d411a8224582f5a96e40441b10c4a3c84223537ed0fd6f8db7b054ac5081fbe81f01d27393f071eedf18513cdcaa6df6dabecd605c59d06fe724a5886762996b5d406256ee23973d4d26cd384c2af608ca100ae11dbc97d28d88f524deddff9641a36730cd709cbeb98a6a8f4e67b61753c3626c492fe514dad1fa69e55642a010b0c1a196fcd8558bf4fd7ea06f563c2deb799614a92a97120a6b25e272b84d201f99b85513dd8e72df5ac7666adfef1d3ee029b2dde4d5954de60ef606fa6f30dae2946fcb1a06c3277a7122c95d6bc2e70c1e61d1c2c04fbeeb464f974929253abe8ff36fd8cb2ada414258dbeb58acd509d1e5ec6a95650957cd1dfc0a68ac2f72e01a4bb78e70d9c6cbab74217f08e4c9662a53d53b2389651fe062d0748ce0bc1e1a6bfaea883754c39e291ea0172a47ea625d1407e9b471040adda140769865c54e1476f4ad72765f452f06183352a9594775886805961558658abc2cf10773d262acb05cf46ccb04b838697ad5f4c873693bea17e2aad5a76cafcae6e79c1368e994d276fb35a5736c209d3372c2a8379bf9342a14e05ba409b0f38474190548bfda0a6349802855c34a475d85b2b8d1cae290e733be250b91935e04a595ce680a96c8a8729b355e7216cf9a023b659e35256044fc7110babe9d1055f1c60710fd00fd1269e40f8b13dac6df2cdc1c400b05b4ab541f3ab21384a82fb79afa22567311c80056b10a7ddcae198c650cb70cf8e2da25e74b0b3f5dba47a7e72976899f98ebae23d3089d061ecbc7287f1238dfa5ed62ad6f175b73ce26a918bc1e7ba55c37588ea04f79379ffb3b7f8a6cd51022d81fd2d11ac9686fda39db84fedc3d2ee6a859b1362d1942fe40448654dfd22a680d49092b86a410888cb8686c73eb1ab92033d7b241daa6a5a5a4fc7fb2c9f4b9aba0ce1cd6059bfa83e529865b33268150d22897df0fb9bda48efa230557ac87fc4ea50733b2e08900ecf3865257915a71ae4d636347aaa1c818020797efaba37a7d051aa4b4b6d04ac3dcfc8b0d7afc39e9efb12a04c94e317b5c2bca27a80f2cd519f1fdcc27e6eec6947153d894378aaed6a11ce363c55e97c4acf04b48b705f655a711684beee46ef97c72170fb60190586dd49cc98d3ea4059b485c5fe8aa897a12afe62f33f685b8627211aac0c7b3efb7f346cc6b0bb2eaa20ad63ac130b04bce4b83903c1abe5fa4a89", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 00:01:04 executing program 0: r0 = socket(0x3, 0x5, 0x80) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82fe1277ffffff696c656d0864ca6c151febd56f3169"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x0, 0x5}, 0x8) 00:01:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fde3a5d623000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:05 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="0cd99c70413c1825cca479a0f6a7ee588be7d8aab4ea3e2dd17f7cf9da9ceb694122a392d3f24a5596448833cd5957dd108fcd5f02f7ea23274b46b339870496c47b2c39e1bd") sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000100)="d9e9771b6c3353807025e74e4e05501f571b17f89a5d82eb1b73b1090e6070f471a4449fad38e972f99ec0a8702c6ba99754cf4efe7e2c5a2ef258ac274d7d998a64b689f980e5b6245e25c1e3c66565e91eeb89595dab8fbed79e0af70379ee628cf3c1c1f1206bb284b9ed8aca5998adec5d05378d780cee7f373086b06a77a53510e8d92ccac8d3d36dade2f860ff61f666b5b2dca022b1af18ed25e415bbb54db1621551af441b32a5a4833e37ed2b2c6e27a8b9d936905dce64030050049e42e7d836932705d113f8372821a08b6bb8", 0xd2}, {&(0x7f0000000200)="49d00c6da0690241b3d4de0fa2a0fbbd0f1a93cecfe33dd9e41cbccda39ea2", 0x1f}, {&(0x7f0000000240)="91667d5f5708f4f1173619398b968a32e45d9aabf295791c9c7b4943467d31da76506c0181e3dddc262d93afd94ff6312a18c7495d6473c6207f968f3124b81b4639366a252b4f27a8f9588e111e5d38ea56a71dea7e1871d8264161556bc3e318f723179e8c3645c13cfcc4743dc3f2968673d627fb8f0d6f8afa02072ec949cd8e4e72ecbedf96bd631a027cf10dfda97694fd499298278e8b79d9246308f747bed823f4", 0xa5}, {&(0x7f0000000300)="a46067b252e0b6721f1852b5918cb6d514dc229897d6a36a118f06fa36ff394516ead4f14cae4a571a4d4813c44ffe130054e10cbd8cad71c163d543364d697575b9a23daebeb693cd92351cf004dc5680d8fb9452f3a8d95ed12c22ef07672205f34b46b27dfa4eec", 0x69}, {&(0x7f0000000380)="cf98450c16e3da93da823e788b6f457355a77fb74a6efbc63c", 0x19}, {&(0x7f00000003c0)="44b7720f9355d52832bc711be2a7a94d0f3aa794a85f5c5ee947cbdc43", 0x1d}], 0x6, &(0x7f0000000480)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r1]}], 0x20, 0x8}, 0x188) fstat(r0, &(0x7f0000000500)) mlockall(0x1) linkat(r1, &(0x7f0000000600)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x3, 0xdeca, 0x5}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x3}}, r2, 0x10000, 0x9, 0x80, 0x101, 0x9, 0x100000000}, &(0x7f00000007c0)=0xa0) socket$inet6_sctp(0x1c, 0x1, 0x84) linkat(r0, &(0x7f0000000800)='./file0\x00', r0, &(0x7f0000000840)='./file0\x00', 0x400b1d711747651) r4 = open(&(0x7f0000000880)='./file0\x00', 0x8, 0x4) ftruncate(r1, 0x1) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f00000008c0)="ee6b5630df496ca41dcfe949ab59cab3ca6eaa434a9e677c9b76470a23029c4ce585f0268ae5217451462ab338d45c6dd9f2c23c1cde1ee46e8c7c192b8ce66e3817103d23306a0c6b98f800c97788f427d7cc28792c7a7f459aaae2669405e4dbff633593c03f605543800383308c2d4555") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000940)={@in={{0x2, 0x3, @multicast2}}, r3, 0xff, 0xe5, 0x1, 0x6, 0x8, 0x10000}, &(0x7f0000000a00)=0xa0) mkdirat(r1, &(0x7f0000000a40)='./file0\x00', 0x102) syz_execute_func(&(0x7f0000000a80)="47d8c266440fd906660fd9f4c4c1d5efb39c000000c443f90920188f4860a6973c0000002e65f343df8d2aca6b66c44261ba1bc48145eddf410fc224300a") sendmsg$unix(r1, &(0x7f0000000c40)={&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000c00)=[{&(0x7f0000000b00)="810c76d298eb3365fcdb634939a5b1a40ee4a40b627765505898bea0cf26c452f450615a4205f51ca8ed06d0d3b52b6cb2bff54c6fd5eea212256f6afbf43fb737d3cff2e76c6b250f692bdc7a7a0bc69e21eb16edddcb79c5d84a82db46042852abf751231f2ed9dc9f95b1222502939df4c945e792f07fb12b0522b366c4bf228affce55182a601530eb62eb4eddedc529687505bee99e026d9d1bbb651c634e3c4235e12d77aefc4518b6bf80c6", 0xaf}, {&(0x7f0000000bc0)="16302b22c5ed2e76a9f4dfd1b69de2d04411c0a82b", 0x15}], 0x2, 0x0, 0x0, 0x8}, 0x0) fchmod(r1, 0x1f0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000c80)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000cc0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x298}}, r5, 0x0, 0x1, 0x8, 0x5, 0x9, 0x9}, &(0x7f0000000d80)=0x98) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000dc0)="f7edad40c7f61ba78d0e7b211adfdea4861c632662972abff04354d9877158e2c4b93d2afe7ca9493fd3384812720b8f15a9e03dc5aaf3f2f252cac775f0e78fe6b1db2c2282646d9cdff50766a50617ce80f68b3c95db47867e9a040bb450c3382e008dbd7489d68f075e851e8eb0704bcaacfc64") ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000e40)="4290d9a378b6d9643c029addfd80dda73d9dd760fbc5e8bad343884c1b742bcd15751c24e47af0f89852fca2754541e8715c4ac7845f1860e2a0d2ab2841f791cf2e8b843b52372341b93d140266c93802475558d6d1e869f66ea0933c8fc23bd7e035c75f61b8ebbc3d33eb87ae7f6b1ed81c09fac7b3e16ba279fc81ed7898dbce37984db08d50b9d99e0540332b933c3737b8dde1b4d3678f1ff44fb78a6ad8efcbc4a82eb83908f15140af37f264599751285d647985ac890d") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000f00)={r5, 0x1}, &(0x7f0000000f40)=0x8) getpeername$unix(r4, &(0x7f0000000f80)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000001040), &(0x7f0000001080)=0x4) clock_gettime(0x4, &(0x7f00000010c0)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000001100)={{0x1c, 0x0, 0x8000, @empty, 0xfff}, {0x1c, 0x2, 0x9a, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0xfff, [0x400, 0x4, 0x80, 0x10001, 0x910c, 0x2, 0x4, 0x5]}, 0x5c) sendto$inet6(r1, &(0x7f0000001180)="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", 0x1000, 0x18c, &(0x7f0000002180)={0x1c, 0x0, 0x7ff, @rand_addr="6f923a94eeba01947caecbc17a6e694d", 0x6}, 0x1c) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000021c0)="e9eec92ea3a4367cc9accf4ea79df9b4a6461d901da8b90fee511d8c26f4628d4ddc1b2b103b4f215e08abb3965cc6bd6389fb3c78f0a2a9fc15a2febf5852adb4fb6afc5b2a3d43cb4577a3c4a5718044c1c83bbdc51401e6646826fb4108bbaf642a800ef2da2952c6c1308df4dc6fbd425d66b5c487870d098a5555cd7cfe2cce3e55fde030ac2f320bbc22ef98240c3a599b89b050a8a63e01aad919c4a409a4840f58c16dea8d86f01614351f89ed5c0d6951c73b13389fa85c2689becda1e4fbf567c3d8fdd655da911e01ffd4a9f64074dbe3fd702f04ddbc4836d6159d2751dec1642279de10eea139") setsockopt$inet6_tcp_buf(r4, 0x6, 0x25, &(0x7f00000022c0)="11d24809932087b8a3442a57106ce3c893cc7d6b13589e3f6534a0a9c348044dbef1e7593604a2fae192f2a2b566f37bb357f8051e1f2f55113beaf9fe8d9e8c754b47189a9cc50e30227160089e77deed35e66ff886133a09b1514b", 0x5c) 00:01:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x288, &(0x7f0000000080), &(0x7f0000000140)=0x4) getpgid(0x0) fcntl$getown(r0, 0x5) r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:01:05 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="410000001bde3e0deff8abe0f5ed23d3404105000000882fb514cdf463ec197961d6ad2bd020788b1f24afaf0f384531a00202e6506ab5f0d6e9f1a1cf97b3b3c971b96c0e90b5366c000000000000000000000000f2ce8ec901ff58f54f256bee7625316f970c4e163b61ef52"], &(0x7f0000001680)=0x49) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={r1, 0x6}, &(0x7f0000001700)=0x8) sendto$unix(r0, &(0x7f00000000c0)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3f82babfbb770c1f5a872c881ff7cc53c8943f3faa8d9042b0000000000009ec7ab3a34c29000"/177, 0x306, 0x0, 0x0, 0xffffffffffffffe1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001600)={r2, 0x9d21, 0x0, 0x3}, &(0x7f0000001640)=0x10) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000040)=""/91, 0x5b}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/245, 0xf5}, {&(0x7f0000001440)=""/119, 0x77}, {&(0x7f00000014c0)=""/162, 0xa2}], 0x8, 0x0) 00:01:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff59) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) shutdown(r0, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:01:05 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) 00:01:05 executing program 0: r0 = socket(0x0, 0x800000000000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:05 executing program 2: r0 = socket(0x1f, 0x10000001, 0x82) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="29e16f2e2e6f1250440facd1dae33839034fa32ad3604c7c2837611ef9dafa0f0e5fed81c0610e4c26a75dd2cbdb67e58c757b35c71fee008f9e749034dfce41900acc0dacd830333db1da26f89827c1e7fc23d731a11667d9bc514ab93d7c8a65631b21fbe44b8b2efdd40348b7c5fa21327e46ddbecdfb0d28022573738469661887ce91c4bd989393a8cdd7fcf78957536c311b8042fbd98217c717b5e2db4371ee11d649d1069edbf72680b97b67f6eb68aec730d6bff0677af91ece"], 0xa) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7f, 0x9, 0x400, 0x2, 0x8, 0x7fff, 0x5d2, 0x7e, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000080)}, &(0x7f0000000100)=0xffffff9d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x7, 0x9, [0x8000, 0x8, 0x81, 0x100000000, 0x5, 0x8, 0xff, 0x1, 0x81]}, 0x1a) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x8000}, 0x1) 00:01:05 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x9, 0x9, 0x800, 0x9}, 0x8) getrlimit(0xe, &(0x7f00000001c0)) futimesat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={{0x3, 0x7f}, {0x2, 0x9}}) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r2, 0x0, 0x1000000000003) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000280)="2e3225fadfc9a5d80c382d537f21955d65436808b5f65566d52fd4266d") poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x100004) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r1) getitimer(0x0, &(0x7f0000000000)) 00:01:05 executing program 3: ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x66}, {r0, 0xa0}], 0x2, 0x9) r1 = shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000280)=""/30) sync() semget(0x1, 0x3, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = open(0x0, 0x80000000000206, 0x0) lseek(r2, 0x8000000, 0x0) 00:01:05 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e0e000, 0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4) 00:01:05 executing program 2: r0 = socket(0x2, 0x1, 0x3) freebsd11_fstat(r0, &(0x7f0000000180)) 00:01:05 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) shmget(0x3, 0x3000, 0x1, &(0x7f0000ff9000/0x3000)=nil) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x5, 0x2, 0x10, 0xb6, 0x2, 0x8}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1000f, 0x0, r2}, 0xc) r3 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/41) 00:01:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x20006601, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000000c0)={{"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", "4453231231bca363d9f64c5ecbfc25d432a4f1e56a1eb6733d66a2c462cf3f6c", 0x3, 0x6}, &(0x7f0000000000)="5455c2cfd769dfbda5c6cec2f0b026ec22e49f7bd75152b71187e050018b67141048d4005a32c9ad1026d60fa9df0586a1646dd36de97a07614485638873392f821551f6e74c69630351f74bfd49c2e76831434d2514f9d482be36568c35db28936bde3159827d6ed190c4367b817dffcadac417672bf7e008865e8aec16b0960d40", 0x7f, 0x6, 0x6, 0x1aa, 0x8, 0x0, 0x1000, 0x1abd}) r2 = fcntl$dupfd(r1, 0x11, r0) unlinkat(r2, &(0x7f0000000680)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000580)={0x0, 0x8, 0xf, 0x46ec, 0x3}, &(0x7f00000005c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000600)={r3, 0xc33d2b2, 0x1, 0x7}, &(0x7f0000000640)=0x10) freebsd11_mknodat(r1, &(0x7f0000000540)='./file0\x00', 0xc, 0xeb) 00:01:05 executing program 1: r0 = semget$private(0x0, 0x0, 0x200) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/137) semget(0x3, 0x3, 0x201) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000100)={{"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", "ffc9c090e61f6968ba2456404a98f7d7912e8e233830f3fe9d83135918e02e94", 0x100, 0x5}, &(0x7f00000000c0), 0x4, 0x3, 0x5, 0xfc3, 0x5, 0x9, 0x7fffffff, 0x3}) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000580)=""/203) semget(0x1, 0x2, 0x181) getrlimit(0x3, &(0x7f0000000680)) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000006c0)={0x6, "4ce7c7ceaf917f05eccd9489a8125710"}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000700)={0x400, {{0x1c, 0x0, 0x9, @mcast2, 0x3}}}, 0x88) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000007c0)=0x8, 0x4) getrlimit(0xe, &(0x7f0000000800)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x40, 0x0, 0x8, 0x4, 0x0}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000008c0)={@in={{0x2, 0x2, @multicast2}}, r3, 0x80, 0x6, 0x100, 0x4592, 0x100000000, 0x101}, &(0x7f0000000980)=0xa0) readlink(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/205, 0xcd) syz_execute_func(&(0x7f0000000b00)="c4c21d16b6000000808f883095855d000000002e0f38cd7500def63626f0806bd9b8dd510fc4c12e5fc4db7a04c4017012132ef30f7fdb") r5 = accept(r1, &(0x7f0000000b40)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000b80)=0x10) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000bc0)={0x1, 0x6}) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000c00)="fb8a824a1fc1b8d4eb393cf63b985095bbe2316f8ded50f84f30a95932a64efa35d4ef855fc277938c3ec13a31fafe7578da63d86523815c4337d56171992c722b890be3a2a8cc3340f5ebd1c5b3cd6385da82ada23ed681506347d3c56a636ebc126b79dc4aa9fc067167f4") setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000c80)={r4, 0x1, 0xb4, "c5a1d1f73c1bda080b468b156a9bb8df8a424d27df295bbe54152c66f9394a662d83bd2c495d0e88189d589b8c14ba72c10c0595e4134939e6ba544b91ef7dd23f3654f60e81d7a7da180eb365be8b203e1e39d5670bf77f433ba79ea3bb1df4de5b4321ea21e12d838249d79ca06e88f0b601634d9fd8621bd27a2c52de52aad78e39efce2b5938ecae46c2c4fefc86783eb77cc3380384c9ce39778ab8e2adc7b0f9f11edad418c7ffc1285f1f74e284dde746"}, 0xbc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000dc0)="6b0b0a292d545a01319090d9b98e91a5ae0d36500b65d684e6") mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x1010, r5, 0x44) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000e00)="fc8497fbf7815b79ec8c91158ae496395765a2d6a0386a5e9f80047180c00cd6ee83e272e151e9273343fd87883e563298490505351a5919cf3413cc1c91b95d9b3d7848ba1105fd5acbc18b4190f435b06e60305317c2308e254cc40e596f78f7876135a6f32d9994ee96666230a978ee9effa4f6d6ea0c3a42eca33d1c58f76e7d376f6b0ba1092fe7ed6e251a3f404eab84d390023156f6381cf1918be9a5b77ec83377b2556b5c0ef76adb0d9135a3222cf48ab4a9c2b62522262c6e5b25") open$dir(&(0x7f0000000ec0)='./file0\x00', 0x20000, 0x14) r6 = getgid() fstat(r2, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) 00:01:05 executing program 0: r0 = socket(0x11, 0x10010000003, 0xfffffffffffffffc) r1 = dup2(r0, r0) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x2, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x10100, 0x100) fcntl$setown(r0, 0x6, r2) ioctl$DIOCGETADDRS(r1, 0x80047308, &(0x7f0000000140)="015d02d6c24ecf6a4dc7bcaf676b6bf7e2df3f7ce097e55df1c82f6bd50dd9223e12ca7d1a146a8b22e86883584b958d164a314447c654e53c0c5ed63f1b86956572ffd0d154dee6cb19c4fedd1733b43866e9314fe1c212c0c6ccb455384f03fbc2905fce07a0e83c89775c6a75dd6f14bd5f299de9317cfed33f5838ccd543f468c16ca894fe7790805a135f64f41cc0c6d628b0aba59735ff4859eb9cdbf4fd731559d0e6de03a0e1becf04e17f653cc244a8dd784efdc65918895762bab5347fa65556b21109d7290607ecffca73bb17b6a5d0c555f7948f373d5e33f3752bba0466833483a556499eb4371d6d520eaa84febe") sendto(r1, &(0x7f0000000000)="df939fb27f2739cee71142d75d4aba71f38d2b51cd46a01a2f9db1af309c06157d2e2817f005a0efa88506d3837f8396ac7e9f6724852fec680c85597fa9956c6b7b8ccfa2", 0x45, 0x8, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:05 executing program 1: __getcwd(&(0x7f0000000300)=""/85, 0xfffffffffffffee2) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x93) freebsd11_mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fstat(r2, &(0x7f00000000c0)) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x7ff, @empty}, 0x1c) 00:01:07 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="2b000400cb4d5527a9f8b929cf93e79b6a77942788da8108ac159653afad5ba77aefd36bb782d3"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r2 = shmget(0x1, 0x14000, 0x40, &(0x7f0000fec000/0x14000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000e40)=""/4096) r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:01:07 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x10000000201, 0x0) flock(r0, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) shmget(0x3, 0x2000, 0x14, &(0x7f0000ffb000/0x2000)=nil) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x7, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x40, 0xc6, 0x6, 0xff, 0x3, 0x3, 0x9bb2, {@in6={{0x1c, 0x2, 0x3, @rand_addr="0c444ad1d5e37eb63dfe7cba3863cf3b", 0x10001}}, r3, 0x1000, 0x62, 0x7df, 0x8, 0x2}}, &(0x7f0000000380)=0xb0) ftruncate(r0, 0x2008) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000040)=0x80000000, 0x4) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3, 0x4, 0x8, 0x5, 0x9, 0x0, 0x200, {@in6={{0x1c, 0x0, 0x9, @mcast2, 0x5799}}, 0x0, 0xbd55, 0x6, 0x6, 0x10001, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000180)={r6, 0x81d3}, 0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:01:07 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x3, 0x10, r0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r1 = socket(0x1f, 0x2, 0x80000001) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x80000000, 0x5}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x10, 0x80000001, 0x3, r2}, 0x10) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:01:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="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") mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000011c0)={{"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", "2979c71288d74ab31bba56e95f03c3a75e31042481254ab8930a5d2fe21a288f", 0x8000, 0xc5}, &(0x7f0000001100)="f051cd605ff611e62a780c18af31cd2e9e35edacbe938e5df123e6be863d2f3b461162df71dc180018f089307d90402b4d33c44252e4a9e706c069ed2c7c1d2028435fc3ac601ea846aea560897db82ba5fd395084ddfbf532e1d8067ce90840c95fbe3b2b8be1e8decabb6c32554c27b843cc33bce411c4531d800ef9235c9a1fca1c82976a89a6aac2c2e47dd550c27cc30e", 0x7ff, 0x840, 0x4, 0xd764, 0x6b, 0x3, 0x8, 0x6}) 00:01:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:01:07 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) dup(r0) fdatasync(r0) rename(&(0x7f0000000080)='./file0\x00', 0x0) 00:01:07 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) ftruncate(r0, 0x10001) syz_extract_tcp_res(&(0x7f0000000180), 0x8, 0x746) syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000fe83080032ab00003400020000000190781b0000f2ff0000008303f9000d009078110000004500000000000000001f0000e000262b74d65800"]) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)="8d7b6d5ad73f6a1ac59b676eb616bae9d4170c15fff01b6d5611dcbea5de6b8ddf4f812b8ea9d606a576e20f1e843e18508d622852efc12fb9b31a7da989936cde91183fac59f52435352c5c331ed4187c196dcf87472b49ebb7fe6f09668d7865b5377e28d5167b4a7a5a4e4113ce0874c319f8bd9aeb318f564f93c88ec9bbe7cba82e78cd76b9ddd5d3a720e68baa0f1fa0aba1f6bc5e189fa6cf19891cdbd3b09d4d1da35496222fcf9f4a2436be2bdbc6f69e5dcf7a4ca1cfef024fa7d75d067f0953bc63105f86c43febacc6ce95ee6fa3f85b2a219ad918bbc57b15537fb3df414fdd2bd2787ffe7ffde9b0bcd61a794ed37628", 0xf7}, {&(0x7f0000000300)="ebc16efa013dc0c3401f9d0e8b2347b05db9d3cfe0c185bf2608f60444044c78707dfde9182d2efcf8f14163a565c67a447e640fe54d65cd72f8e3eb754058dfbae48f876fc4bea45371486154b922723a8875e2e0b84d038c2f165c405f32226dd4468c2eb4a8109b5e211ada25be7e64fcd110e7510d7b944b47ee2b30d402ae20a994e2a795546c0a2e7304c0bc9641de209e0093f615a82fa64220bfae7aa88d3e08e9a86bfd652aef5c77f01c240d", 0xb1}], 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x7, 0x4) 00:01:07 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0) open$dir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x40, 0x8) 00:01:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffffbe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000bd"], 0x8) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480}, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1, @rand_addr="4f8e3e40a20f79f8e9104ca01a9e7b1f", 0x10001}}, 0x0, 0x4, 0x2, 0x301, 0x800, 0x3f, 0xfff}, &(0x7f0000000100)=0x98) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xbb8f, 0xe2c, 0x7, 0xfffffffffffffffa, 0x838}, 0x14) 00:01:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000440)={@random="d15a4fb97353", @random="3678a58535e8", [], {@ipv6={0x86dd, {0x0, 0x6, "a99d9b", 0x8, 0x0, 0x0, @loopback, @loopback, {[], @icmpv6=@echo_reply}}}}}) dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e100"/4098], &(0x7f0000000040)=0x1002, 0x10000000) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x7fffffff}, 0x24) 00:01:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r1, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 00:01:08 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept4$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x10000000) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = semget$private(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x8, 0x20, 0x0, 0x4, 0xe3, 0xfffffffffffffffc, 0x3f, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3}, 0x84) __semctl$GETNCNT(r2, 0x0, 0x3, 0x0) 00:01:08 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffd) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x2}, 0x16) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000660f6ed411c1cac441a9f8259e89000000da36450fba60874dcff30f18c4c4a3196b336245e22c892ac4c345060e0079027978eb9f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) wait4(r0, 0x0, 0x4, 0x0) 00:01:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d50) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffffffffff01}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xffff, r1}, 0xc) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="beff81b744cc37ac3627e785610d6b519ba09328e8911d4ce019aa72b5fb5334d9cf7cb93fc72920f2e0aebd288d35e11ef603357dad0696784caa31cbc4a3207179eb4b7d2019e28a44c5703a3bb606d30858f477d7d69dc998b010d7caac354b906e86709d794c25079411ed769aa412bddf92b87e13c254f34f2bff6fcbbac79eedf71cc57926ce8aad1159aefd6f55dba54e") 00:01:08 executing program 0: readv(0xffffffffffffffff, &(0x7f0000002480)=[{0x0}], 0x1) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8000, 0x7, 0x0, 0xab41, 0x8, 0x400000000000, 0x0, {@in={{0x2, 0x0, @rand_addr=0x1ff}}, 0x0, 0x40, 0x4, 0x1, 0x1ff, 0x4000000000000000}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x7ff, 0x9, 0x2, 0x2, 0x38d6, 0x1, 0x101, 0x1, 0x6, 0xf3f}, 0xb) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:01:08 executing program 2: r0 = semget$private(0x0, 0x2, 0x426) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000280)=""/110) r1 = getuid() getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x1, r1, r2, r3, r4, 0x134, 0x7}, 0x7, 0x9, 0xffffffffffffffff}) setuid(r3) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:08 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) fchmod(r0, 0x1) r1 = socket$inet(0x2, 0x10000007, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000100)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef8440f9e2a0faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="c6bea8b1ce2b7f2f5fe11b6dea6371c734576cf0439d683915919c34cfca9e164335c1a0d085725919ba2423c60e7085dd46abe647e7de597f84030cf36286b5d5d750c237ddee4df9db83bcbc4649883e007749e0dcb5ff94c17f0ee51e5248dff1f227b97079cbcad3ecf5c63ca89c8fcff727c4f1541339d02868d06ab86d6dc96db3e2913163636b5504841c7bac198caf0687b4cb25fe3d0def") 00:01:08 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1, 0x20000003, 0x7cb, &(0x7f0000000040)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r2 = dup(r0) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0x585) 00:01:08 executing program 2: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x1, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) r2 = socket(0x17, 0x20000002, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x2b, 0x6, 0x1, 0x1, 0x8, 0xffffffffffffff63}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x0, 0x2010, 0x100, 0x99, 0xb7f3, 0x4, 0x1, r3}, 0x20) r4 = getpid() getpid() fcntl$setown(r2, 0x6, r4) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="4fede1c2d425ec131e5f791b92ccfea164af426da3c04a70aea8d5424a6abb81f94884fa3dc25f751de280a7c737da0bf86d0daa16dde1d9c9ed2cce1b31ca3bfb7650a7202cd24e3dc4039c1e417d312501472d0001701edc247289cdd0b8160c00e55da3b016159dbe408eadfff559cb72383f4cefbe2bbf9a1801554ac0e251b4234a7128d2f9b7715cd4b9ee021deb3259fc1fa7b63b8a69108e00025ab2eb4398dd02f912baf400eb99b7b0bf156bb68a942b8ff522a58fb8914463048e0366e413b1e056c12d64e6b87da7a1ecf49d02e0c4914f861ffa1c43efebe85ab42753744220c8109e33db91ba") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000380)="d5bf8cdb3cab31edc9b4573f5e17f38ed0a7f9b83a12eb5e45b9c53d2404134ae6a0967d4f199d4769bf26b05b4bbcfa9492bc45d197ee205459e2c9f7625ae854247e427b3d39f61b1a3f73c72199958f0dc314f0daf61e079d5dedeb9a7217000000000000fee33de9b00e6476bb6825df50458b86f873f5d5681eb6fc2928f2f9d0ef12324cf4b97f1cbf662a3f784e3e98384a7edb7e1bdff215fc00"/169, 0x26d) 00:01:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66698a653000"], 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x3ff, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) 00:01:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x100000, 0x4) utimensat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0xae6, 0x3ff}, {0x6, 0xfff}}, 0x200) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000240)=0x6, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x6080203fe) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000280)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) chroot(&(0x7f00000002c0)='./file0\x00') fcntl$setflags(r2, 0x2, 0x1) semget(0x0, 0x3, 0x2) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000200)=0x3, 0x4) semget(0x1, 0x4, 0x4) 00:01:08 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = socket(0x2, 0x20000000, 0x7ff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x2a0b462c, 0x2, 0x7, 0x9}, 0x8) 00:01:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @remote, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, r1}, 0xc) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x7, @empty, 0xfffffffffffff384}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@empty, @rand_addr=0x1f, r1}, 0xc) 00:01:08 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") dup(0xffffffffffffffff) mprotect(&(0x7f00002bb000/0x3000)=nil, 0x3000, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040), 0x0) 00:01:08 executing program 1: 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="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="0600000009000000200040000100000004000000"], &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000380), &(0x7f0000000bc0)=0x4) 00:01:08 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000e94000/0x3000)=nil, 0x3000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) readv(r1, &(0x7f0000003500)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/123, 0x7b}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/222, 0xde}, {&(0x7f0000002280)=""/176, 0xb0}, {&(0x7f0000002340)=""/166, 0xa6}, {&(0x7f0000002400)=""/254, 0xfe}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:01:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "0f559bdbb19ae752d95ba060ef6eb5e44d078ea08777e11b9647520550cd1265", 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3aa}) flock(r0, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x200000000000db28}, 0x0) 00:01:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0xd448fc0cc317895f, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x400, 0x27) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 00:01:09 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:01:09 executing program 2: syz_execute_func(&(0x7f0000000d40)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x200, 0x0, 0x1, 0x81}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r1, 0x3, 0x3, [0x9, 0x7, 0xff]}, &(0x7f0000000240)=0xe) close(r0) sigaltstack(&(0x7f0000fee000/0x11000)=nil, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r2, 0x1, 0x0, 0x1ff}, 0x0) 00:01:09 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000200)={0x7, 0x7, 0x9, 0x20, 0x7, 0x6, 0x3ff, 0x3}, &(0x7f0000000240)={0x0, 0x9}) 00:01:09 executing program 0: syz_execute_func(&(0x7f0000000000)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r0, &(0x7f0000000080)=""/81, 0x51, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="004c3f00000000000000bef3b2c2b81f9798910a85d627d5b7babc194f569516ace8df7c82f63916b8246fb726448ffb0bf68dd2097f78c4b428799aa5ab387f0e0d2c0abd45775e4e17099fc9cd11e7b1599e92b26084cecb7a196d7caeca509141b5f61662c23a7d15f0e5e454ca2a976494f0a62e786f3789b5db8ebb1a802f6301f5394d92227b007685265244b5bf279560adad6cd66b2bf98cc347923211d22d35a5169eb4d975d2728f93b965bd0366170f4011f281242d3fffd75aa820f66f630e6e42c21e0976656e83bfed01244ecf6ba6f3a265a13d488640ac416fbce902bdd602519289fd6f27d764c2d467c98ccbbd94ef3c22ae64340dc6d4894c66f54fe4474cc0676832f21b8651a32f6b63b1604fb72baa792c0d5b28bb2423ac241456326a2e720388210a6ff5da8b0f80683bca585b08cfc01a4201ce50ceeb4c7cf5b09f4b34ae8b2021dffc8976f3676a9d25a47186ae0b62860470574760c464028983ceca7bf78a9bbecc4d4a93b5d8"], 0xa) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r1, 0x29, 0x4000019, 0x0, 0x0) 00:01:09 executing program 2: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000240)="959f4c82de572504f679cddd28f217be30b32cc8cd55080fc1fc15c965a9d2b046dee2cb4b310e288cf4a90fc71bca3a1b4fe6ed82c052ab750f6c30dc79511adb290c327117b4e769b3ae40ef663ea58b81146505c56a58cad8d446ef24cba39cd472c6ea8f674a24d39322d0e3e2afab49ae1c52e1076c004f33e2328acc4eea027064f04b9ea997e531023a14682eb87aa59250bf4904766ea83ffbf8119fdb67ce02e1e6612cc04bbd37a1776260aa1fb05c48129829199ff7816460f09d322aaa985ddddaed282ae23b9dcecb9eb0518ac8ef0ca2b10551d05004ee53e81065eb851fbd93b3625523e0a5356e89bd9eeb0d54e7c65699b678b7bcb224fa8124e0357a8f8c50895e3196842cdda4c4e5952c42e2fa297b1f35f3b95c6059cb07e74b9190392fb72ffb13a77d73b964dc4425986597debd5040500e3784f5b3c1058700c1d5fe989cde6466e600ed38b9089fb10e0f3a13f830253d0c7d314750ba55e58b77fc10468c1d7dff1795d9fd481b6b4efa0d4b6e69008d8032e82941e9be3291a64edc96b24a832ffd1c9452fd2ae2e9ac051774f48a297b7978a22ca1dc610e023f383c60a7e450e0a39df369b2bd1b635cc74d7f3c7b8a98eb24c08822a5e0e3db3936abeaaa7f035e16f1ee8143b43e146c1fb7a81ea7f78207c436a0d332681bd1a79d002e70ca4d12f9ef8ac0e9c8b11514b2677998d9f98f607c174fd0fb044a08f473e5305fbbdb388f3709a8b0b2ae4454fb6fb32ee151def82f9c5f3959b5d3eb379ba214a8750272a8777155621e97c03d9ed76aa0eb6876c03ee65fe8a346fd3a5201ba79cbdec6e982d554515e0b862dc8b380968c843be6f7d71206b3e0d6591854caaee4741888abed9a38f9260ff2c750af5d74bbc8934c79778701f47e301c57bb4e38102f6b7e843c1b5e48c68fc4d44ad845a0846e4197d115b8c5b4e3f1672105fab691a6a1cb67cc180d824fccaff37d7710ba53412465872f5b704f205d3a4335d3ddda04ad4ce32a6d18de7477ceed608756decde25dd5fa9d21f2bc87d6affcad57865f1c37de897ae698f84010a5b5e0fbd171221689fcd34b53dedbf8831940bcc429e8f915a4418a59d3d5ce92e586d0ec14e395d9dc9080f1ca3a52df32dca7e83c3f113eaa8623ef25ef8a250d608892650b24b8b8427765730c60283ed676cba8053df99f1bfeb9ed77fc3c9dac1340780e25deb08fa10b5aa658447b22b17dc9f2008d26e8d38fb578ae96b5ccc0aa18e41d5268f439b66f3a09133ab9e060f8e45835d741458d68a04c6e103e972f2d5383d5b73dad2d75c5c182914d40367c51d1e40ee9eaf2ef6f986955b50c773218c87813a52a004fe345cc7abf2b25a13c32b0f5995cfdd0524663851e910f6baafc2879ddb79b0e719362405db139c87ae8744aee284a6d36ff79dc9e8ab895615b6f1bea21cbe9d9e3ae991e93b9ecd47eded77b0fc6de77c71d44a16362a50cc3334b4f2b35d9d733e583d40814a052f702f894399f99c1bd5aa3697c7a1aa45ae3e647865260ef3d9c1efdeb487c2ebc3acc6aa9f1fd4d06f088baeec59ba3098701948fe3ea4d32d8742ce31ce929c1d323048b10be8887aa2374524edd024bb66111206f31ca2123982774381b6e473be92832d88edadbf57cb1791f4758ccfc7bd47c988f231a184dd627190481a5e1e03d6b75e0f65b4e07cc34370d8f5785c5e4420247b91d7dde6d3db864cd51c19e2297f151fe41b9884253789f19c333a574ca78558ba17e74b48a1094a8c55a71406c7b705849d903c4ccf3d09a90a03afed11ab18f3bf92f6e452b83fd2e737c9e39ee7adc565bbe5371d5de525bae3947cb302318bafdf0217b670ff2f0eea0632e9faca7c4946ddab2d5f6fe28f2a01986f6266f71ba08faefdc965183e45dcce07f927095f27d1acf5c6b92b7b80e18be88ccf6d11f31457f17ad94b8aec98ced63b9b9df185e4519f8ff7f029e64a3f6564b1068ba86ca5d8e8def41f63c8500455ebcef2e8420bad9434027ff7d618ea6e5ee021accf27c222484516c177a8e690f8b5fb7c56017a0282a6055718148c51b393ad771b84afd290e1d7d6e9974f87bf550d3499e18569c811fb9b6d8d9062c5b127b7268a34c5cf84e9a75eb013219a2fab1bc0be4b763187d7c981e6ee24132dada2743fb4944a27e9e8924f0c18a4af990af3ce577444c754118a69f89d2c0a9d01bea7913111003514796449c826a7c401b8231e7110b1b6acb58ff3c11400a04f11f137a50de7372e1c963f42c26e84e5892b2853df2c09fce7f98ca58761e2f1010d3bb30e9708e341edf9cff941315c094a7252371c704fef5c1c63aec9f63ec6759ba4af782fa329d428f17086b0c2303447733e8d2273ec3d761359b580e2c6f693608ff7bf46a27528cf3ebdf8bd5bab717c62e0c5300a75e78b64164d3e4a97d01c9eafe835afd92074ea3e45d4cc306280075c47e8f8e08a6c39c19e8fbbed634c5e4bd09e2e8b067e108508e2dec88eaa429f4ca6ff283905633ba4787e425e83908f95dba03944ed89c81e1a75c7b09d89c274483cc27377ba8c7d7feecf44a44960d1364b098f087137931126e62182cd544a9c5110e992823e8f0f5a692c58fd6668cab37d46f945a1a0dc9be12e414e07fad70b3e41583672018bc9dbd36826b663d3d086d13a7aed1dd8281e6b20e8b97aad5004e03b4ba9104373bfbb617145f68672c946e6eff800c3d9e3d50b972ea2314b89368ff89c2730613dfdbc8b7cd2ff41e426ad1cb8dd629fbccd4c9bfb8890c28b01f82c40b10d054d165ac7edcd6dfee0a1732955ac319fda17d81cb8863265053de18b65d6b28a9519417416b010390d46662b3cb9e09b5971a75ece33b6a708f9556e3221d81a90eac6ff5950c44fd5b921cb5ea80a89f844e13995e6bdf03c8af881273f29af25aa517f61a96ddf8c4a22ccb7b1176174391cc644fc4ec3db6c44c9a8fec9ab6bbbf117a70ba94c744283c22d5a4fbd95df6dd0c53feab191915a26f354251c4075786937f09d160746f607cf7cf55a2140283f7ad7ee4dc913fd3507eedc7fc94f8c211dddf411a9cd16d30fbad8768230dc2327f2ac06769a5af7803722b51198d2f2ce5cbec78acbf8ee8d71a05b9991dcd89569baf8ce99ae0f0fa9ee7fdb7fcbe3a4deda8ecc4afb396d9cba57779f5d77382dacba1b44404d1f9462a72b8eb7403c6ba0069e06be683c2816e6c20857de968a9c4dbf10a01bbc1f70d73eca01af0e04d62bdfc8281356ff7d739c1d4db7b4896b3a37612d48089cf2925a14d38121cb868720a16526d70bfb5a11a5a1bdc75aa24e59e883f45b476cf4d4b0975896d32ac9ca598cd9c28bcd923a05fe80644e0ac18579a5bf66a5c8921c297ffd76a0e013f68f1b12350dc9ecdcde0f4aed702d5f997ef172853f6bc4aec5998900b112e7ccd19534d82915c2a15c1ce07bba2f04fb3c4f55521f0531a2db2e429bf2a6194d7fd00c985cd303d352e6daed9557ed18d3027af0094b8c3f01b8933c793a41c9f9048b2ce7d1fcdafc58856e523eef6ef786a459b1007a02e910a36dcea07600f234385dd36e567c2715e5f27da7294d1dff4a9f6c9954d48e93d4a195cc80645c3d58f91ebf2da48b55fd37aed7513dc7f468c463f4ca99e6d53b7522884bdbaa9a82e44a3cdcaa32219c0754309bc5022ccb0d898680736319b86dd793af94b003b0ae4be2b6767c0f558c5d8a33c32fb7cefbaa965e8cf0f557e1289de08ab7450467713fc0d6fd5305d434911caeff1042415ebcff872e5d60f45b5fa9a9cc4bb9239ca0dffdbb9bde854f74ee54119b3e2391d4717e9263c3ec14f693478efe7cafa1dc9b1100bbe37276b437ba9796c350cd7923795bcc2edb8abb6f240eeac1f7e5637cdc5731336b2ab70355c72e0c79f9579b4c572d76535263d8bc75ca965f322792aaef1c389619c527006be9b47f70888fff5f29d432a13521f5460c7ccc4fb832e6b157393e6c8e9b1a026b4d02d78e8a9d606f0adc123d93ac390162058ebb7c69e76e1d6921dc93902bf7aa1756e1585b61826df7a76ace92737a68f324605888db31a0430a1542c034dbcfd01f231180781b1d6a62795a0beb431ebe791e227bdaa8b9e14c62c551a80f5da15a0399e5ba7e74d16abbb1be0425e75e3cb8ce9538dc24bb9699a9922db0a70090917580851432b1a0194f37d0eb6db9e1340e877d12c801e6d68c1ced3e65227833e8b490fe2284529aaac6d5a9cbd12aba46018896b9af08ea54ee2571600153aa024265e041e47e1273d4eb0bf6359fbbf8e76937992082576f14fbcb2cb55473da7dd921a82b3c330296e068820152846bd2d62a17799a8e5e04f7b10c8617cbf7449f4493a278ae48841e8d8824d4d46986f5f5dd5d0af19c8b32dd6b131608ce657a8adbdc1997dd85c454457d85ad6d8f714774dbaed0a7ec81ce09c58c7944d72cafd3360f8a89aefd8dd4de8f4cc79cd67552cc41c3b721f0540772b333a81941062ddc79983e7fec2ae397de36adcc074675d901f680c3eadf2360e4cd2c21aee149fc4f463e69a5de6ee2e35707e19fea90803bd3dc7eff9fe708504fb10f8cc503f0afd7513361f1a5d652391ad617a6d267257f39a9d727fb2a8e1a41746ee98b04feb2841129eea50ca233a7cdde446591696c769570192f980a113a8b5b2d23ae1725aeee13786ace81ff84db29bca41edf73edaa2db3c94f8a760db7aef5059224f9b25cefc9a8e1f994a84e75d2afbe598bf41fb22b07818c7020c0a46c592fc0e3ae1255c93c9d4ab8b3ad71a320e59130a8497f78d3b606059cbca9558a1610c0d5edf90e9a598dcf6ff63e55de4fb4aaa48c0a4a90ac6d09ea380be14164f9d56fe0236269963e3fad9f876e7f5fb90d386a6786424a7926820f4e754e2d33d088f43e43d257c13d55f7534f2444118206633565be8e0604d7800cad55030995efc7b20e5e502682bb8bb846b6505375290932bf92ffe9ec1ec5548c783d12e73d4ddfbe7637d35caf7a50839521ae9844b1d1d0ef359e17c43cd200f605bab8a45780ddd310cc1898a7ae233f1a84a3429c2c889ad3026aa415d95c4106b98a3ab353f984f3f9c077865e68940e7c89d7d7de4fcafc9bfbd70e2ec7b72dd0dd50ef1bb860974d85678a083d8ceb872ff8a9dd727e810115268cdf19de5d18a3d788b1f18a264a61e872e6b0cf14946ec5cd9ef594b2257503ff3ac1f856ee0d2ec319827f6580d690e02dd94e5c56866092bd8e858f9efc95182a533a98f796930cbeacf3d7e7d6b5f346b340ed0ddbbd1ac248196ec1061472a7368533de9b3103f11a443dcacd91bdf55f6996c6b0b7e02bc9810193deac0c91d6132fe891e505342647712687b8261bca558a33a3ab181cf31f6af50f7e5e5b9a8fe467dcf1ea9030b3d28c96095417728131e9972793f767d633608d18156ca223dee1e5d6a48dc26efd1c1d30bbccbbb37675e33411db4f14131e3b34e66fe97d92b1009b01c6835c7d3033c9b5529469208a4772d1084b506aa87810b2a72beba401361e0c224841008095f040497338bdd1065df53c7b41049c48299767ec52f40e46cbb59747d78e46cdc389c1ea8051d2e22ce0ee1113fbd5a197354c87090f300498b66bea2bc03842aa16cb4b38dbc99fd00285826309dd84836f48d0c961bde3c9b6295c91972e210c42c8857649de83273b4e81c6b147b4f5ad9f46b4536c3690eb42855fcf413") 00:01:09 executing program 3: syz_emit_ethernet(0xa5, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa7ba2d5861bdbc017936494363fd343a5aaaa188d3ea1dabc86dd60308785006f000000000000000000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00004d00ff020000000000000000000000000001ff0100000000000000000000000000010004000000000000000bcbe30d362199a64ae5e40109000000000000000000010100040108050203420000000000"]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x7, 0x60a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x5, @rand_addr="4e2483d70f55919069594fa4b86de1d3", 0x70000000000}, {0x1c, 0x0, 0x0, @mcast1, 0xdca}, 0x7, [0x0, 0xf9, 0x6, 0x1ff, 0x800000000000008, 0x7e0ff051, 0x2, 0xffff]}, 0x5c) fcntl$getflags(r0, 0x1) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f00000001c0)="bf426482f3c63762a6a34934f2c82b68077d52c399abd18bb0c7c815a4c2de2bb9ccc33582dbfde37561f5cf6390d4fb4b071f26a3bfa626ee17ba780698af39d848a399b0340a1df227bb418ad8178438d4c2feb2a74a1512a6592f12eb95e4e5092e176800071680ee6716e3731758778beec0585cbc2209a7452261dbc3148ca3792771988d734aaff6a2fe067f7a2ed42387772224f57520ff55581b6bbc27011a759f8cff7d873d46112b3d89a8587c47d5930a430207382d905c2519230631cb438d3ebb6890df") setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @multicast2}, 0x8) 00:01:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10007}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2}}, 0x0, 0x1df, 0x100000000, 0x8e, 0x1, 0x4, 0x3}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffffffd, 0x9, 0x40}, 0x10) 00:01:09 executing program 1: setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x2cd6}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x4000000800000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="be612961ce", 0x16) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xaa30}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x25, "9c79c6982b1837e45d38f35ce5959780cff114cc1396dde47eb7327e2ac4291dd95e2d694e"}, &(0x7f00000001c0)=0x2d) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r4 = getegid() chown(&(0x7f0000000200)='./file0\x00', r3, r4) 00:01:09 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0xfffffffffffffffc, 0x5}) semop(r0, &(0x7f0000000040)=[{0x0, 0xe5, 0x800}, {0x3}], 0x2) 00:01:09 executing program 0: 00:01:09 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@remote, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:01:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xde}, 0x1c) syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket(0x40000000003, 0x203, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) accept4(r6, 0x0, &(0x7f0000000440), 0x30000000) 00:01:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fd) fdatasync(r0) fdatasync(r0) 00:01:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @local}, &(0x7f0000000080)=0xc) getsockname$inet(r0, 0x0, &(0x7f0000000040)=0x2cb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20100, 0x0) open(&(0x7f0000001100)='./file0\x00', 0x404, 0x10a) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000100)="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") 00:01:10 executing program 1: pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r1) sendmsg$inet6_sctp(r3, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0x1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000200)="ed564f6d1be40331810495cc5a8398a1400e4ce20570053bafa94b1159936a5fb6212c78981dd18df4d4a28f0e3944551e68f116c16e90718bcd6f6c04be3a4bdc0b29e2623c4c19f27e75a7fb6c7bcef87e85347e31f3fa3188861513d57232eaa835fe1c12618dbd0f3e3857e5973dc744a381ead874639c03503a698a9be853fe072111717ce02ddfa5d89afbba2e8c9f9ed6ec902abaf0ec412f5dca72b402f61a8b6f767c37a5b6264bf48bbc5f6ed87c67c2b9bc1961a352c6bb056d6b593dc88bae0a951edd26afc7f9c9ed256f55eab8e7ea569975e882c6068ba60ebb73", 0xe2}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="14000000840000000100000000000900090000011000000084000000090000007f00000114000000840000000700000002000000d8ffffff1c000000840000000a260000000000000000000000000000000000001c000000840000000a000000ff020000000000000000000000000001142b00008400000001000000ff030100fdff040012b4b0d96192e6c0edf4040d3a084374eb6d912df4ce4b519a52b1919acf0b26901c3afb7a4a2a3c40d1229b4116ded71bc27e6e3e96118e881552ce975f89c0878d25e83ff00652bb420d84282467190d8b6643788443c317543adbab643bfcea0fe218704072d534f7bb"], 0x84, 0x101}, 0x20001) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x59b, 0x7, 0x2, 0x7, 0x7ff}, &(0x7f00000004c0)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000500)={r5, 0xfff}, 0x8) connect$unix(r4, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r6 = dup(r4) ioctl$DIOCSETIFFLAG(r6, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000140)="8aca3f6739c8dee54114e806ecc57508b3f58a3380813d17d17c38e35a2c873ea5d9fba8380a6b7fcca22932a4efdee04c8290888bc1c6723a0f1e5d38717dbf97004b9cb222e525fd20933720c9faf2a460f909ac2f8b11595b89", 0x5, 0x14a8, 0x7f}) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000540)={r5, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) openat(r6, &(0x7f0000000000)='./file0\x00', 0x900, 0x2) getpeername(r4, &(0x7f0000000780)=@un=@abs, &(0x7f00000006c0)=0xfffffffffffffe15) 00:01:10 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000001780)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c16161460f9cc300e1b1ac45e22c892a0f0204009f") lseek(r2, 0x0, 0x1) r4 = fcntl$getown(r0, 0x5) r5 = getpgid(r4) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x8, 0x7) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r7 = getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = getpgid(r7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) getpgrp(r9) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x102, &(0x7f0000000680)={0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000280)={r10, 0x8000, 0x1}, 0x8) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) getpgid(r5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f00000016c0)=0x4) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:01:10 executing program 1: r0 = socket(0x11, 0x3, 0x2) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x1000, 0x84, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x10, 0x100000001, 0xffffffff, r1}, 0x10) sendto$unix(r0, &(0x7f0000000000), 0x10a, 0x5, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) freebsd10_pipe(&(0x7f0000001340)={0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000001440)={{"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", "3d64da71d54580a45ad1b0566e2b26a254e3eb6345d22b846b77017410933371", 0x7, 0xfffffffffffffff9}, &(0x7f0000001380)="f2ca8810828c92510347165e33a8edb5177cec17ed1de817c416bd72f98e2128c068576d7ba6f6e88fdbf9023d2c4257c9b565593a8c5b452ec73c4d32cfa7f461d807d56dd63c2cb20c465161cc34cbf15fd75e5f880532864d9564c904f75925de4e77ad4225fb984322bcd149cce45d6c27896a346a98279d91b24ad25b9edca4af35a675f510e679c310d526449a15007efda8172e6ee2176a1c0a2e89c0dd842e9643bf13b6b16ddd6dafe8434af2060b54fa85c8", 0x554e, 0x8, 0x2, 0x81, 0x7fff, 0x5, 0x9, 0x10001}) close(r0) 00:01:10 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:10 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") 00:01:10 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d5d000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) msync(&(0x7f0000c3f000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000904000/0x4000)=nil, 0x4000, 0x4) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8a, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x0, @rand_addr="6d2b4894fc08f38cc389f6d17c19be17", 0x8e89}}, 0x0, 0x3, 0x7, 0x3, 0x4, 0x18000, 0x87}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x0, 0x8001}, 0x10) 00:01:10 executing program 2: syz_execute_func(&(0x7f0000000080)="982c3c0f040520d0f80791b01e4141e2e9964343855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7430f5bb46d44f7b49c00006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/68) 00:01:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgid(0x0) getpgrp(r1) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0x47, 0x4) write(r0, &(0x7f0000000100)="fcf05ff5fa6491d8bd9efc66429fbc3f3cf88f9351a70cd40033238397a57a88876f777b1d5a5b00d237987a001dddb0d9b6f3a618f3f967ce631005ea40c1ab301efcd0ac3542cdfcd4a6acd2551e0ec8278fddafd65c7252208ed46f476d26216adbc582cca1acb8998fbb70201da08855f340ee2cc7f8cdbbb14ba0cde92ed83b3f1172e4d29dba5083af4a5c715fa297eb178d479d7fe12b4dc1d35d25d11abe013d1c9f307c0fb6da710e94befaacbdcecf649ed8", 0xb7) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) clock_getres(0xe, &(0x7f0000000000)) 00:01:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000180)) flock(r0, 0x9) 00:01:10 executing program 3: clock_getres(0x8000000000008, &(0x7f00000000c0)) clock_getres(0x4, &(0x7f0000000000)) getrlimit(0xa, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1, 0x7, 0x0, 0x3, 0x5f, 0x6c7, 0x200, {@in6={{0x1c, 0x2, 0x1000, @empty, 0x1ff}}, 0x0, 0x1, 0x81, 0x1000, 0x7, 0xdb2}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xfffffffffffffeff, 0xf, 0x4, 0x1}, &(0x7f0000000240)=0x18) 00:01:10 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) r1 = dup2(r0, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:10 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x28103, 0x115) truncate(&(0x7f00000001c0)='./file0\x00', 0x2207) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:10 executing program 2: select(0x40, &(0x7f0000000000)={0x2, 0x5, 0x10001, 0x7f, 0x3e, 0x1ff, 0x2, 0x8}, &(0x7f0000000040)={0x2ab, 0x255a, 0x1, 0xfffffffffffffffe, 0x3f, 0x5, 0xb3d9, 0x3}, &(0x7f0000000080)={0x6, 0x1ff, 0xfffffffffffffe03, 0x8, 0x100000001, 0x2, 0x2, 0x6}, &(0x7f00000000c0)={0x40, 0xfff}) linkat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 00:01:10 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) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x8, 0x2, 0x585, 0xd17}, &(0x7f0000000300)=0x18) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r6 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000340), 0x4) accept4$inet6(r6, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"/816], 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000240)=0x7) 00:01:10 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) msgget(0x0, 0x2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x13) 00:01:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x800, 0x1f, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x5, 0x1, [0x7ff]}, &(0x7f0000000140)=0xfffffffffffffc7c) 00:01:11 executing program 0: munmap(&(0x7f0000f9e000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet(0x2, 0x7, 0x60) munmap(&(0x7f0000f0d000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) 00:01:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="2321315922a76ec678fc0924b9921c74cfbb586faa35a883580de03725811b11a4f92c647f42446e4c973a6f187bab0223de2678bfdcf294669019793e0b9f03b850caf694a6c032dda63f7b274293ea72ed709b9ba87913d54bda64aebfbd02b7ccee307f8b92fe1390ad6cf3468cf215612c8dba8dcfd205b16768ac04d850fb53eac5") getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00002f21b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x17, 0x20000005, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x10001, 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}, 0x5c) 00:01:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000200)={0x3, 0xffffffffffffffc0, 0x80, 0xffffffff, 0x2b, 0x6, 0x400, 0x1ff}, &(0x7f0000000280)={0x7, 0x20}) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='\x00') msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chroot(&(0x7f0000000300)='./file0\x00') r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:11 executing program 0: munmap(&(0x7f0000f9e000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet(0x2, 0x7, 0x60) munmap(&(0x7f0000f0d000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) 00:01:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/232, 0xe8}], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) r1 = dup2(r0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="be096248d49fc8846a16b9025e49f5f83d48401f514c3701daa6c251c55e4ccbc1cf757842f96c5ea810811c317fe34fe96c9c0c93956f9fd0954afb3180f8630b13da0855360c5588f8a50b9636b6a5b4e749c1573ca2e8799891ba63ab2e7daf847b0130a4c36fe2da26e5ba6b6189a2e9cbc7ee44671baaf03012dd0655c1411ba2acbe81b545203152972d911d6c9a9bb8c889590376f370b2669afc9de1bd8f19eaf43021b2a58541c429974774b3909bfc4b08f49fd37b372161f27394d8fe2d7553") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000000)="0c0d98cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966038e0faa2c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000100), 0x4) 00:01:11 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000003c0)=@file={0x0, './file0/file0\x00'}, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x81010, r0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x400) writev(r2, &(0x7f0000000380)=[{&(0x7f00000002c0)="bb592b4dfb209336e390ecade12373ab8937d8909e3558cc53ee2eaa5411d53866a9897df5f70a8bf7359ce8ef04dc28985d881dc9fbc044cd142ed11262484e337fcc504225ed729fc5be740dbc50436939ad5edf040d81a38dec3dd5b6ce7e6c3f8b81b51fc3cd2e46071c183f02e397695913b67b32ffc7128233bd2439b444e22fcf931452fe6dc6fa2f06632c30af195da2699a9f1e0492b0498b306d213db166302c32d51c4e2136cc81e2af0887334f801d6a3d", 0xb7}], 0x1) r3 = socket(0x2, 0x0, 0x4) fcntl$getown(r2, 0x5) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f0000000180)="cdd1b8a90b08c17ec5511d0ca4b4b9cd5bcd04d34b52975726e4d70a477ac87c7130db6f211e464fa1053786910790b6b6acfec14fba7dc49349aaece15e205c761890bbfe1894c1edba276e31bd069216c6b132498876440847139cf31f5484d726c3199062a238a743b6ed2aefcb30afb91b237b5d86cac1707e60708e8cc0e4871b0e44e9566da5ed1a75c9b2b4d526bd77f7c21e3f35411785619fac0da6bdd8f4f96cd013dc5e414ce401dbea4b1e04b386a6460359288c8bbbb9824608d9234e4ff4851843c390021d3272ccdd29b45493024e8c613d946a78ca3ebce79971ff5f379ee3", 0xf61, 0x4, 0x1}) accept4(r3, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:11 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x7ff, 0x4) clock_nanosleep(0x9, 0x0, &(0x7f0000000180), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)="2f805c77bb249e84d25f07c99cf57263ed5633bd7e91d7c6de28b26017d765ad3de964c8eecac96368d01bbca8ebbe5e038fb4a151cf41fae5ca960bd7fde6ba957623de", 0x44) 00:01:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000200"], &(0x7f00000000c0)=0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8003}, 0x8) connect$unix(r0, &(0x7f0000000100)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff41) close(r0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:11 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10008, 0x0, 0xd8f1728f423c618e) getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:12 executing program 0: setrlimit(0x4, &(0x7f0000000000)={0x9, 0x10000}) setrlimit(0x9, &(0x7f00000003c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:12 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e230500000000000000000000000000000000000001ff7f00"/128, @ANYRES32=0x0, @ANYBLOB="89930f56388c3119165ebe538242bd84c8e834930398e5af5b11a279295c93d0bb3c16f9022d78a820aefc4eb43936f3ef7362304b6e017a32bcb5aea439a242a7622e06aab162d5672f535a8bfe7287c34a818ba870c99238a8254f579d653e27575704652d3bf94f26d50ea57de18d1abd7339cdc4a35fe7628eafb972ef9325bb56a8"], &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x80000000, 0x4}, &(0x7f00000002c0)=0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0xfffffffffffffffd) poll(&(0x7f0000000300), 0x0, 0x6) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:01:12 executing program 3: syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000200)={0x3, 0xffffffffffffffc0, 0x80, 0xffffffff, 0x2b, 0x6, 0x400, 0x1ff}, &(0x7f0000000280)={0x7, 0x20}) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='\x00') msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chroot(&(0x7f0000000300)='./file0\x00') r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:01:12 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0xa06, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES64=0x0, @ANYBLOB="0000000000000000ff0100"/20], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:01:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r2, &(0x7f0000ff8000/0x1000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) flock(r1, 0xf) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:12 executing program 1: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660e6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00004f81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x0, {{0x2, 0x3, @loopback}}}, 0x90) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:01:12 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getrlimit(0x2, &(0x7f0000000080)) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x10, 0x3, 0x100) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000015c0)={@in6={{0x1c, 0x0, 0x9, @ipv4={[], [], @multicast1}, 0xbe3}}, 0x0, 0x1, 0x1, 0x100000000, 0x5, 0x1000}, &(0x7f0000001680)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000016c0)={0x0, 0x6, 0x4}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="c7740ca2983a29190944546b5085af4d686081159099b97e68e5e86b6ecedce0aae1ae4204eb8dabc8fe865df919088da2d2e4f346735c9deabeba7e7d214502a31f6e010f46c2cee254c749bdb75dac22a74f334cd7dca1f6387b4b204d91179b07853006be1ba29710ffe1c8955379714f7f03d6ca66aa9ed664a4fc1e4386bb5531a5a47ad630412dfd54f62a85cf40c4e051282cc962743550b9fcb66c45be9b606beb6a5d2f8b68b2d7752b2be50f7f418f2d60569b7bec9788d9c33a6cbdb4601fde2c24", 0xc7}, {&(0x7f00000012c0)="cf46b139aba5d1e04b4cd5d1789182bb2d63853efcb43f30707809b4985e547ded73818a7727451afed15a590284b71235ec5771e6c57034e1705a5e9ceece14b43598d15155b77d239862268505e276a6b59236cc1f90b568186c9e9311e7c6f5deac644c8a7c63c1a0ec03f6492a3469a4bdfa9dc4a9af92d20697be98ed015f883a28ae4a199b8349b7d2e75fbeea061090e925eef5758cdab5b325a97c1ad3bcb904c32de53bcdf769cc4ba78e1827e5447ae5fbdbf734c6a1bedd9716572b2c41af15f5df26dad94449d927a6dda3249a0365dec97af7ff4577520596bc082b1205c7bc510811f3c169ad0108440877688727", 0xf5}, {&(0x7f00000013c0)="164e7b", 0x3}, {&(0x7f0000001400)="9bb82724808840aac9773ae0b60475fef5b45d98ec97a38bd4fc53fe9277fe966f403a689fe69b3ddfc73abf48f94b8510f1d57cf7220f471db7d1551329bdf416eb63f79603cb6cc6136bf1eebe86f166c52f0acc967b58337a0eef7b63177e86acb404b4c89e088a20ef245239ff5b37945ac89f464ab388047b45fa7e9aa02284b01545e7eba6766f067023bfde8f10c82faa2008f076bf263d1b84e1ecf0a41356569540368e4f768a1d746e318d8e", 0xb1}, {&(0x7f00000014c0)="8a95e56e0f937ed2e3f77714a5147620fe4c0887cdbfeb7b39fe5bc755d1d5a94d86b1b8144e27e9200717bc7b6e2661dcf8af888519ae44d62119493d11082878", 0x41}], 0x6, &(0x7f0000001740)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x4200, 0x7fffffff, 0x9, r1}}, @authinfo={0x10, 0x84, 0x8, {0x9d28}}, @init={0x14, 0x84, 0x1, {0x0, 0xff, 0xffffffffffffffc1, 0x80}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffffffff2e22}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4800, 0x1, 0xffff, r2}}], 0xbc, 0x80}, 0x165422e84fde0363) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000040)=0x54a9, 0x4) 00:01:12 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x200000000000000) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x2) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) fcntl$getown(r0, 0x5) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000180)="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") r0 = msgget(0x3, 0x50a) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/229) 00:01:12 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2008, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000002c0)="953973364fca01639c3c5d6fd47e68ae24b6dacf46d1916f4e2eb20eaa79a56c2783a0f29e5c05ec374e4e9e2895d890e4caa4f4113586decc7b78c1b70cbb7509de2200c826e2ac46039720527c28c12e26b9aa400a326dc4a076de599f51d7d0c434bd702ed6b5237ee47f2e9123b62592936c8d03a4a9719fbbd97641928153c96f", 0x83}, {&(0x7f00000000c0)="df05", 0x2}, {&(0x7f0000000380)="a95f37f8075fa0c7c0502f75aef3994f1ce02c0ce72f1953e3afbee3dce515c173d9b7047f37ac3d7d7535806ba309d655947fbf4c8b1331dffbb573ce0dea1bcbfdd1bc47ce34911b63477878183329d8f9672bec3c2990b7a28cb11ba29226ef480323f0b496f3b829e39f0f79cb0bf38a44e331226f39981d72973df0181d497ff224c11acfa98cb1facc2541c2b51c4bc712ce3f3e3018dae6d44abf192546b46bac831366ffc734314677daa8e9e947a2a9aedcbe2e52b4ce373eabbaabf74d4a0bce05b74a", 0xc8}, {&(0x7f0000000140)="18f80e729152ae214e2d72968f66ae195a2ec0af66bb8995e94f20e45f7b4cbbfda98fbcec0da963b34324617e75747729923b58f8d39f4ec4c0f297deba73e7f118e1c80abce182a40f4319f317db4f137ff68eb7", 0x55}, {&(0x7f0000000480)="d89ceb41b1ca4003d4e259926ced9a2b4aef51fd2add4719633f362940212df03e6a145afcc40155c64a29f54a09a33c990813cba14943f0a10de16a90aad165c1f3daedc2c2435b40b88682248f0afdad7f1ec38d159dd0333cde834487709fde0f1f27724d52b2b45bb9b144247ee2d1229336e10040c57dcfcc6495d3a76dd003e956520146d26735178bb9b9a32c23385212fec6f174eeb91322fe844921b738b04f5a85d94dc623f675f859aec2cda00779ed99e048b8b4346be165d117d073e44c65d5373f88a85c73bd11342f0111d3c1d6fed751a835f7de5b15a282f4970dc9558fabfb56f60eb31ab0e0", 0xef}, {&(0x7f0000000580)="9e1597a7e05694371b79e85c380943d236fdc334220ebdd8206d6c114bd8c6a86120ff21f917b9f8603d129b7ebde27081e46ab8e1ecc3d4def202b663c0719133837c61c7e05a4929f19faa419b44f9a8db8cf279b99e94a6308770d7dd4df00c2dd17180273726ce47f5fe470e7ce42c5c41024a1e3bd645b4d9d9072fec692251066e03c681c145d47d42f53a299f5725524448b93e9503f63d8f3bd3590d2c7a0df58df8ee0ac83e7a01bcc71cd7cf46ca28aa918467851e1688c82c52daa7e9e878f8708ab63b13bf774bd2", 0xce}, {&(0x7f0000000680)="b0059e94ac6efa77e9872d2ce3e510b1156440bc0b8947c181ba727de1b21578d2880b2f1ec882dee0c8a3b74c30d0563b1b095ee23a01b1b9ab67faeb29c885e92bddfcf84ea2aaaccc977e8737b569c563714d7c3c7e878728f6a73528e78cc09b4bddf7c048b54d4abbfe310107d1", 0x70}, {&(0x7f0000000700)="300b7eff2cd7c6a20527816428123ef049b9f93c1133ae802ce5ab87129cf268428c3995225edd0e5faf7a3832bef81275550990b93a348f2991fecee2563a891cad5d72ff85d606c9459900c41f1507c3c910abb790de207f8e433d6bf96e9634e9c61f0093a10ef4fcc633fbee3c5150ceb0748cedce85ff69473b9b5c5b68f9ddcd62ebc9a58628a73c72011a373a2baccb446880373d5a1df5171f51b14664117c3b5f0cbd2f9afde7cf660416ab122441a1d37b3b5d9ea01a052777997a7f1ed8dba5dc6511c46f84e01fb0c1f45724063077a9135929c88b30417383", 0xdf}, {&(0x7f0000000800)="ad820d8b129daf4ffa1b02cf9a9ab1d52599f145985d25a846fba863bf739c862db8261062ed3df2c80ed0278f06db86018db34688a6fcc8f61f7abfba1e46ddf014b5fa90e6896fb8e185d5d11576ff6559028f6f29e62658db5832dff22a2e4d6acecbd6b34d0c027fb34c0e1b75e0813c65023c39c73bd7cd844080dde81e133a9d563a20bcc387eb18f7ebe74fd37d6d50870478ec41edd261cc60bd7988f47ebc81eb15947b4e7397dc5fa58635b41217c4a3", 0xb5}], 0x9, &(0x7f0000000980)=[{0x28, 0x0, 0x10001, "19e6c32d7784bd4c3c7196faffa2a77f31"}, {0x88, 0xffff, 0x0, "f9a4a3002e0ae04e7cf725ba78e94bf29f440b03865dfabc652d3e174a2bca0829b965e2db424436215f2cadb1fbe1461217b895af256b95b93f81945fac31670f57a63b1de71bacb7153ed7bdbece316eee9265090b98efb41a396ec31e4aec31ede91588b2475fad839125917c09a59db71794"}], 0xb0}, 0x20000) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x2, &(0x7f0000002740)=[{&(0x7f00000013c0)=""/85}, {&(0x7f0000001440)=""/217}], 0x0, &(0x7f00000015c0)=""/4096, 0x1000}, 0x1) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x800) 00:01:12 executing program 2: setrlimit(0xa, &(0x7f0000000000)={0xfff, 0x4}) setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0) 00:01:13 executing program 0: r0 = msgget(0x1, 0x140) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001180)=""/9) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa045c00faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = msgget(0x3, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/4096) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/186) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:01:13 executing program 3: r0 = socket(0x1f, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x56, 0x1400, 0x0, 0x400, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x2}}, r1, 0x80000000, 0x7, 0x10001, 0x4, 0x3}, &(0x7f0000000240)=0xa0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa0329df4408d9ce9) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000000)="684b99880b") sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:01:13 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x28002, 0x51) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x800) r2 = geteuid() r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x801, 0x4) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r4) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x2, 0xf81, 0x9, 0x6, 0x4}, &(0x7f0000000380)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000003c0)={r6, 0x3}, 0x8) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 00:01:13 executing program 3: syz_emit_ethernet(0x9a, &(0x7f0000000040)={@broadcast, @random="ebcfdcdb8f7d", [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x64, 0x3a, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"6c211441d32c0387927e8d0b61aa7801c3ccdb191c672397809e0a07551bd6fb5a4d53485ad5f0f5bb1cd60932cc072c7bef4bc86a2316115657e0b830d5f34ff5d60020323721bb6a9eacff1eae4c5e6972b190ac1062fe8fae48ef"}}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r1, 0xffff, 0x3fc, 0x7fff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x8ba}, &(0x7f0000000180)=0x8) 00:01:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) lseek(r0, 0x0, 0x3) 00:01:13 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000800)='./file1\x00', 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x20d0}, {r0, 0x2000}], 0x2, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x44, 0x81) recvfrom$unix(r1, &(0x7f00000000c0)=""/237, 0xed, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff7252462ea2b2d8b72f"], 0xa) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000280)=0x4) 00:01:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x5) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) 00:01:13 executing program 2: r0 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/97) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) connect$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) shmdt(r1) setsockopt$inet_opts(r0, 0x0, 0x41, &(0x7f0000000580), 0x1f) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffffff9}) 00:01:13 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) syz_execute_func(&(0x7f0000000100)="9826473e431c170f05f32459bfd9210001470fbae15441e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1edede10bf8c426d9eec461cd583d00000081c66db712c9c9dc0fbcaf00100000f3014dd9c6c6c6b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c442c1ac19264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c4e27d18946a86380000b7e2") getsockopt$inet_buf(r0, 0x0, 0x58, &(0x7f00000001c0)=""/122, &(0x7f00000000c0)=0x7a) 00:01:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100000000, 0x0, 0x401, 0x7ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x800000000000007, 0x1, [0x2]}, &(0x7f0000000100)=0xa) 00:01:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x40, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) fcntl$dupfd(r3, 0x11, r3) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x40) 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa020073a0000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="610000002138148a83263979c90820341b021bb81f9425f568eab38474fb3799212e186e11095af566f5209acd9b66357788a323bea1f4a5162fba38770c99a499f584173b4d1158be1996fecf6302cf6c4e3c41192ce98e5d61854b7f6b8f836010f36650000000000000"], &(0x7f0000000780)=0x69) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x804, 0x10) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000280)={{"bc4704034dcd885c92016821b0ce368f2884c95d6ec85aef1038c2478b72d011b7c0da57385a7301b4012d315f60d9b4a814796f2bd737e20eb324ec38235077b32fe7219ddb790ae119b55f0d412666d961c7432827cac4171b39e4e62919c2ff7643ce7baec20514acb63a540f2e3cfaad8129eb522c86c3b85b44bcc01d794169c2957d8a5b34d1356c46e9c61ca84d9fe26b1b9e87792aca45dcee4219e88c3a4b643d3831cdec9eb3feebc59e1d593b998e97df66fa98d0ed0c214601263e59f58dcf071b65a792c02088608419775ce10b3d8377b849b96b50cc081db5f09e87feb310f785495f805c0a6581ed0fcfb4231ba88b9503cc60679f3426877e8f0742cb294b7a17569297ec4e3690ea0ad27c6b73506d2e5a37e64b070582bd224a58a4766f3439555c39ea0b810c17f53df13e604a9bd2651288444387685e199c27d3ee8b69dc01d199da5182ed9609383708b160e44ad09b6b856f57b089f03f2c5598f74bd95068f3e9630d4e5d559c438f7170bd397afd8f4ee4b1d1c20774ef24ccac0c76e2286b2f16f8ebd4cfb876ef1340c3a98424904e8c32b08d9a8ab8971967c29416c72030b4bcfe7695f1ba2472f19f851cb85796f93a7dd892ddc992d138968fb48bb3fe2974b3c534a376b00cd6e629e70abf6dbc44134b9b3423ba25642fec99ce78eb423692c3a7850c18890e98375bfc52d2b2a74eaa3259cd77edbf3c74e570d2b99d70a5ae50bc3c304e4ef455d4a040ae86473f710c890c8462218468e0fb1983931438bbc3614e230b85310f960b129c89a8ac3b5b3d5899a52e8ba88af3cccef5ee8daeb8bc355cf6c0d4309c1c652623fd3f349b0c8505900ef3e6b2f14c39bbfe8035524daef4b08708839b98f466b974c40f38acd59d027324be67ab5df0279959e63b77a0c75caebac09bcf608f7f8dab1abbf15652681e21dd5fe332d275f20c1154deb3df61dd7eddcdfaad4a4a77bc74b9646c68e778054b3c570c66c436342a5abbc81cbf57fc4eeaf848741ca2b61d87c920000b40a71c952df4868a6591b32d0750c2429e8efa3175bcbb052ac3cd0e0bc3454a56fb36ea59e81871d0018a44c1f1addde7580d61f29119bac3aeffa3dd8c434bb3f58715f429a133a0be9b5218c690fc1a6b3dd430c721a14904d742c2155e1b90ce908ff315781e77b87cf07f5900243b315809f29301f47c6d1cb5fb875ea770d82ac33308b45db3e749071878f855fe3d4e1d993c533e3ebba280aaf12564e5c15ddfd482ffe8c68cb94d29ea36e79d468ad0efefa07790f77383624a8f52c58abb9134a9b2116d24b453f3f908b24d69f179ca69a129267bfd5180334bd6adb7cf46c1e3115798d51111fdf3ddd9a4b18049cca5f11896f83c9f49e095c8cbcedf7756285f6c077785d5feb93440ceea2b41267c80b83af3", "9e6a290432a4c252a5717803a159bec8303537eadc18ef42f0e153eea894670e", 0x5bb, 0x4}, &(0x7f0000000180)="a3198d981932dcdc91d462e6e547ec5ad076d2ebf42c07040c4d1b0958340cac5c4fda9e6db3c82a8ce2c6c81f6c21ead6bef646c061af17c8dcab30719a2abdd9f22bd5ad9cc5accb04e28ffb9c24f4d2149cdb19d9671d49371dd06777f97f04cecefdab95f55769f2710ca89402e7f7a5c390647246d07d9dbde48f043eaf2fb8be414f27f627d8f65bccaf50a2bfc1d9f98a16a6331ce3c504249fa95cce4aff75e4d3df3152673a289d851ca80ebde79af551fd63182ca7bdcd8a727d33b340103d44838b6aaed8e5a7ec172233762c50225362ab4a0f73f8f173c54c470bf1c5", 0x7, 0x3, 0x1b720801, 0xffffffffffffff01, 0x6f49, 0x8e, 0x8, 0x7}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000940)="f489bf458a58b0090abc5fbd7fe515edc14b10c4b74c30c4f3dee9c13ab72d40f514d5ca610e66f85b67c4ed9099860713273fa43800008b6218bd28e88c1f3a8024d574c1e3e855cb0fd180d9f574554e2542b55d74ff895148a4250726fa1583d57d033de729fe4faa6580b4b003da8a5d1b1508edde8599c5fd892388681bb1") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000840)={r0, 0x3}, &(0x7f0000000880)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f00000007c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000800)={r0, 0xf, 0x8000}, 0x8) 00:01:13 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1000, 0xd5d6, 0x1, 0x7, 0x9, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x5}}, r1}, 0x84) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r2, &(0x7f0000000180)) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001}) 00:01:14 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x1}, 0x8) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000700)={0xaa, {{0x2, 0x2, @multicast2}}}, 0x90) syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000300)=0xeda, 0x4) lseek(r2, 0x0, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) 00:01:14 executing program 1: select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf4b0}, 0x0, &(0x7f0000000100)) msgget$private(0x0, 0x401) r0 = socket(0x1, 0x5, 0x100) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x1010, r0, 0x42) select(0x40, &(0x7f0000000040)={0x308, 0x100000000, 0x2, 0x9af5, 0x40100000000000, 0x1000, 0x3}, &(0x7f0000000080)={0x7fffffff, 0xfffffffffffff991, 0xffffffffffffff00, 0x80000001, 0x40, 0x0, 0x1ff, 0x1}, &(0x7f00000000c0)={0x8000, 0x24c093f8, 0xffffffffffffffff, 0x4, 0x6, 0x1, 0x10000, 0x18213674}, &(0x7f0000000140)={0x80000001, 0x8}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0xc) sendto$unix(r1, &(0x7f00000001c0)="f20bf6ad1c31c580b88cb6ed21d43630e75a55611c4e14682553761163539f608d1c9706620d0a703f2bbd4fe19109ee09991d6ad831c74a944437256e277a42b559601e43e30317c0292a16717862d45b90dccbd0bbf047dcb250f8bfb4a5d1e160a9c7206e839d9df58e57045c011018503649c117eda4b9ef79c99cfa8418e62705ab8f7439f1905481056ed640fa18c9da75c7c070d7b787f3c89c93ea3fd9ac2fb1c262f80812382375", 0xac, 0x0, 0x0, 0x0) 00:01:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000440), 0x5) write(r0, 0x0, 0x0) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget(0x0, 0x0, 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000640)="98a84aa84a2c431c850f05044166460f381dc8bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000ecfb0fb8c4164e4e5bc4016d7d14dee509c421045f4607c4e10bf8c45bc4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6b37a7a6766f2ab38e338e3c6acacc4c3214cb9b5604b19c201b00b000000362e65f30f00afee810000670f542c3d271c0000a80dd4d4c457c3f0430fab660048448888628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249befa9b4b8282c9fb110f66474f383ae34ba261b7e2") 00:01:14 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x7, 0x2, 0x4}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x2, 0x3f, 0x856d}, 0x94) sendto(r0, &(0x7f0000000080)="f6986fca7ff4ef12", 0x8, 0x0, 0x0, 0x0) 00:01:14 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0xfffffffffffffffe) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, 0x0, &(0x7f00000000c0)) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000240)={{"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", "80efa8a100e60a30c66c58af18cd42b7927800d28ca574a99dd506db456266a9", 0xc2, 0x5}, &(0x7f0000000180)="7a4d4a9bc512515795ec07f6695aa5ca71eb34085f3e12903c616f77005c64075525b04c59fb494e82f5667a88485f947a8de6b63dd9605dc5a995cad9dd1185350274646efe68a7e6a4dd7de4fac2e691ec8c92ddb1f66766ed68a414ba753c63799353c25f0943ac9f308153ec7dd1628b14dec0c779c3e995b5b49d5074b89ffc674f903ce958973c492a6c1ee58b5d728d4eb21649e09078e5a126bc6694d9f49ff6aada1fc49100", 0x101, 0x7fffffff, 0x400, 0x4, 0x3, 0x2, 0xf2d, 0x7fff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f00000006c0), 0x5, &(0x7f0000000700)) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000001c0)="d2f4b2fd3a0a4a45694a0fc797dbeaeded04f5966c2c18b88d583c6383e3a05cb10548979204cec5392ed85d6c93acfe0f9880612e3c74d816fa9e431198aad91138db6395b1abb1879818427f3394d445ec79921bf056d7a5138d5143f9633aefcf2132d8cd4d9ba727578930debf156ac71560d299b0a063080fc0d8dc1cbe599d51d577e57bd5d6cbc69af3") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0xf0, 0x5, 0x1, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0xd2, 0x1, 0x3}, &(0x7f0000000140)=0x10) 00:01:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000000)=0x4) 00:01:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, 0x0, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="4e05986200b8f91cbb9d6f1d7026d464ab1b1e293649955d90c6016f1e1f887b830245448353d5872a6d5b95ed7ef957d8d21dcd04b2dc67eeefc39b76963c24f38a4cbadbb32f00433ef168f135a5eb8fd9179cc7a8f79b0a8b43163abcd329f65cf9cb876a1519023049e13ee8e6051dc364a05fde23ed38533cbcf057b8e9546edfbaddefed1bd916366688ebb318b986e3a46db32d15f32cb01498483702") r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x2) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:01:14 executing program 2: r0 = socket(0x2, 0x20000001, 0x2) connect$unix(r0, &(0x7f0000002980)=ANY=[@ANYBLOB="8219113cb2a6200082228be70000120000000000"], 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x5}, 0x8) writev(r0, &(0x7f0000002880)=[{&(0x7f00000003c0)="5c89ba8807dce5190f419ddfc638ea46f9e2a707c70b74944b5f34b90fad121dac4ebbebeeeb47f2996fdeb3473b979aa4e486c0949562b180645d98c7d242894e2bc72129981834f7f214a60276dd85fdf734c1227938ca228c149a2e5b842c8f99f96c2b218c180c17204e0b891600246e6e34343fff9d0468ef9d7bbd2ca13299647426147853c60be088fc081ac68157804c17943cbf1aaedf54d0dbbcb5226b56ed36e943eccf62e9f8dd3c79842787ab9ee293eb0eb34511e4825e25a184cc9903b829683c80ffa477e821a8298f1166c2de692ca3", 0xd8}, {&(0x7f00000004c0)="a1414016da", 0x5}, {&(0x7f0000000500)="10d86f3a37252403db1e1a50889dc8b763f8ccd5dee78c8546f06b23b9099391c278e879e379c315c407e5ccec6370687a5081a0cfaec4f63a303af18a4261313844b0630cd19489a1d8f53870903a9c6d0237cbd86a7e11056fadd0718f43da", 0x60}, {&(0x7f0000000580)="5af4b1865c77a8995be59b01a5090f8aef3bc064ad917804cfa7b36e1894ad551981966508719b3c6b85b83914481a25bea81d155b2dbed8db7ca29c60be7fd274e694906ebbbd335a4140604a48f22a494829bdcff205e4ed24c459276529cd9be69c265d6d4081df1016973fa03833726f1d99ccc22c0e72c4736c134a9d998d2437e5681ff8564e077380f1daee667aca7f33f6d04c4d3c565e356d6bd7cff8cbda97109eb37c1537955f96f9fc2f52952a", 0xb3}, 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{&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="a2ff46d78d3887b4b3938c66ca2d44d932e0dad49aec534979715bdbf0e180e6fe99544d6d99ac84b4b4f2c9d6dc74b4fa2a540204870c503d63ca4e239b18d6fcd7e24f28e2e18ba089ffd47d6a6d42f164da833fe30e48b4cefa7d118a34e8907cbc961badbeb9602ae9dd1587379a525d5b0044139999564be1305d948136909152a11afddecd7be3086fe5621e207a918f34f5f5300ebb56268b57215fb19d39eabde66a40ed7549704e775633f05277f679eb48c033276999a473dc4c5138eb05", 0xc3}, {&(0x7f0000002740)="9037285b6270b9a386ef5c187b59b7725b22e7dede14e5ccbc466f98b85206d9ed0e4138dbdab237ce3d9e94b42b0d3dfa412da12daa326d755e9ff1fda71f0561803ba6b479b095fb312f9ea4d61fa5cc5a2b4bc2b203885d4542ef60a36f3d232c892b45064039004106052752d540e365d67eb05b9f7d4d219fc2115c87e3c8b56b9e51799cb93f46cbf06050ea44e27db31b9120404cb92bc5e3cc165d73812eafb1d2dc3b6e417e398d1106", 0xae}, {&(0x7f0000002800)="e3501419b7bcf7b761958273fb7f6a01d46a018364dc2da58b325f426a750ed8b8e8f9bffce09297bd576ad217afd2c6a09b20050f8291299247554ed63acdd96f9cebf8c9fb80821b47e3ff504fc0361d28e309ccc4e653ffaa334223724b1db954cc83f85b6ee5dbbc9472b587245cf8d11a283a34564c50d3a5", 0x7b}], 0x9) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000200)='./file0\x00', r4, r5, 0x200) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) recvfrom(r0, &(0x7f0000000000)=""/41, 0x29, 0x40000, &(0x7f0000002940)=ANY=[@ANYBLOB="01002e2f9843deef9331acb18bea8566696c653066"], 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x80000001, 0x9}, 0x10) 00:01:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000207, 0x0) ftruncate(r0, 0x7e2780e6) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 00:01:14 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000240)="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") accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000200)=0x4) 00:01:14 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c1c1a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x88e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @empty, 0x10001}}, r2}, 0x84) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x100, 0x8, 0x3ae, r2}, 0x10) 00:01:14 executing program 0: r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000080)='./file1\x00', 0x400, 0x80) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r5 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r6 = dup(r1) freebsd11_stat(&(0x7f0000000200)='./file1/file0\x00', &(0x7f00000002c0)) accept4$inet6(r6, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r1, 0x44}], 0x2136, 0x1) r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) writev(r6, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(r5, 0x0, 0x2b) socket(0x1, 0x1, 0x8) semget$private(0x0, 0x7, 0x400) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x17, 0x4, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getown(r0, 0x5) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000080)="f51321f5a684c5efb1795d4895b399f6d55f968e4b281883eaf1bdcd352735dda9e04a4060a94bd33307a86526d0356d") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") r4 = getpgid(0x0) getpid() msgget(0x0, 0x8) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r5, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8000000000003, 0x4000000000000024) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r6, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x4, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x55, 0x3}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r3, &(0x7f0000000380)=@abs, &(0x7f0000000100)=0x8, 0x10000000) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440), 0x0, 0x0}, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r7 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r7) listen(r3, 0xfffffffffffffffe) truncate(&(0x7f00000003c0)='./file0\x00', 0x608020401) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x2040}, {0xffffffffffffffff, 0x40}], 0x25f, 0x80000000) 00:01:15 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000000c0)) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:15 executing program 3: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f0000002080)={&(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000001940)=[{&(0x7f00000002c0)="b0487b259f649a5cae0e2f77513c6d945cf0e22877b2920ba8f1ee4d3e1418fc371ed2388e9815b46d24b555a1c52447a1a863f00957140e3db148d19014dd56ad8862660c4271b6749f518772edc59a8ffeb4875ffce7db8efc061ff01805781a4c9341d6038b58d32547c408c3c1af62892d9e4cf5068d5a82b5866c82b69b", 0x80}, {&(0x7f0000000340)="d798a540bcc82fc3367059d7d3d072588579416c369cf569f86a5a5b7e12c18658550f34fe459e0e56bcf8231f7bd969df07ea95052b673aa8c4b968cd8f196bebed156e831c5e59c629d501beb44e1c54281513f832a226858990a4c1aa850d92484c7c61cd0accd3dfad1c70d689deeb7254a3aa399e79c0c1eb0cb2768865c62fcb9c", 0x84}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000000400)="d405122110f73ec12bae0062168d30e5b0f4790154ab5c8200c780b6176ff5d8710b36d07fdb92e7665a92c345a631e8733a7cfba108a0a1adbbd08718494e3a3a9ca09495475ef00ebdae921ab74065516ae690b197869bd4a9e94e46fbd0a8f50843f06ba32dc4333b8b8d71223e6aa50c217831dfd8ef13aeb1358ade0abd0dc38852e3a2985a6a70ac98b3c16d", 0x8f}, {&(0x7f0000001500)="e6674910b49e16bc1dddde47251ed335efaa62e536c8e6758bd1d281de655f2aa6753abb0e7760d3b860fc4c410198831955967264e009a84c51e0bbfbc41a5c0818c1485e097afc3982ab8108de6bc512a1bb62586351ec05de521022509374c654f6461027c04365ee7691cb95a1e1c17e948dc3b83f09e56e3848018a57689944c0891628f6c80a887836d5377af023f67a0557f45e140d3eaf54037e9f428d2191901bf8cc3695a8d16dc29b4a19f009f5aae2d91751e232fb3fe6cb7638ddbc7e149f10a0", 0xc7}, {0xfffffffffffffffe}, {&(0x7f0000001600)="c75aeb983d225044259c5353ffad4f1f88a5e373c125637b1a37bf4b97bef4c45e8685f4b81f312d317ada1ceb8fa3a0b76969e03269e09e7f734416e1431e112bf21fb939cd318575978da348fcbc73dbb64df42bdbb48e15ec51d586085921c113e650a36dd6b5fbeedccc199b4aa7f121c98639ac36c5d6f9a3275f12a4c5c7531d7619650e8013ead0fd38c236c59dc3cf3eeebe8f4be6498466bd79693e260e84cccb91cfb23737d08343a7a9c6a9ab0bcf3130b111edbbac409978e6058995c29cae6c95dd9cc2daec0a71ec105130878f080512d346493d8edc161e3204c756504ead8ea4a4b7", 0xea}, {&(0x7f0000001700)="bb16db071e126ea0f9ebdac819c10c8ed2d784cebbd0885aeeb3bdd6cabfa0136a90dccf784f649992cdadc62664d309161d44f7fab11a434100f5628092510edd6525acd2c002f05a28d1cfde36aba304d9f1dbf2050974c7b03f8f8d30f3a8fcfb5e777d5d0649ea65b8214a4076f18ff88c1bd0bf91e5977fe2524828dd63f82b978b671f08c8d44caea50f9d8d01a4795464fee551d81d4fcf20406950bf12d311c1b41a04dd6376c21e2aa7eeda170a5be371f9bfe850a4c513ccbf0f3890fb47a485392b41064dde2a980b88e440f4ebc8412f2425c7a316f1f764f891", 0xe0}, {&(0x7f0000001800)="caa4f2cab570b5f4e617be146eb6f2f4efbcf69a30c3676b379736426d2e274082973c1da545f39fcc64fa0be8564ce170a9ffd4ec3486af920722a77ac71bd80e26236acd1a77c9e5cd93c9288ba166144a69735b139825a1243a7212b86b20c3963d3e3cd5d11cee2eb728fadf4a28c1f7ecb10ce5050aabe73018de9e43bfbc522ae2c5f3dc504f2f3e85f653e6c2b963159b289a2e8b55759d402440ae8032ff4380b748129a1a1194bf9c57bd891e115bd827f9027e29802b891da54430bdcddf17bab9bbce4264574b94dd24ff04e16e53d20fe9eb59abcdefeb978ae512", 0xe1}, {&(0x7f0000001900)="9a9ddfb9b165a2451891b1bc5b8ad6dc9917bc48cd066424242ee7e50d91c769d15b8d790f", 0x25}], 0xa, &(0x7f0000001a00)=[{0x100, 0x11, 0x867, "c9dfb714f7d6a47b8fb7befae458bf0f4eb4bbfef3bbd66d4e4f076308af75f82bd69ce83eb3921df58d7c7831049e45746a3f47bb2061cca46ed0c2d2d763f8148bc0b99d3b149cf3979bd971786ee7de6fdfb2178830eb70e819e78becca7975d3942897e310ba5246d3668caaf7bfcd246df3beebb523117b8dda84d079b1b31a0ed051ef8730b63a08c7ae2ef648f4b1b948a6574285a57ae31a87c1b83d751bac62a29c017d6a5bdf144b334fcbd15c5f2bcf8df7962022c3d754df6bf84a5c7358ff478f3c9b7c62e7b73e38c70a369a22bf7ee324a6b6d1c24bbc1a7f3102d942053e44293c237b929eb1e6c6"}, {0x108, 0x60fdf893f5d2947d, 0x1, "e3a086202aadba79e5ded7df4701b04fecf76fa6860ff386a6ef0ee0ff5f00b17de235fc84231a73cb3683b61d11d48833a50efc5322c3e225cd7ea77de537bca09df9a8b5376bcf37d93554429649609b78428c57de2b4ad428542d098baf8d350935e0d91e76a5221f46af716d0824378dd1e06a45dacea010ed2ff12bfb46a853c131a652d446146e86078e32389ef7a89f48439681aed8f9dd91ee4401a47b22c2c61bea19eb2b5b5fc362483cb722575c93d42ca4d2d45c82e7293e6147902031385a77b98d780a6dd1b753724da69d48bcbb477a9af84f532e52f5fe92fd10526cc31c7fd3db47ff2d6456a6f9517a"}, {0xe0, 0x0, 0x0, "474e7f53ba98b364efe182f4b10b0dce4119c30a9e5941ef6d1212c47abcfcde4ce21ea3bf065892e0bac175928698c6119066d6187f14b63688bdb9e4c83573789caa65ccbdca442028270749fb658d8b77ff2572f88622c4cc8a94430e7550777f636ccb3b335536964041abcccfbdc14aaa728ec9442f8dda7499ddf6b3fec0756b2de602c90b40e2c30c54a20a257ea77377acf107a511911c0235d052acfd03fb71ce0b975ccf563a4b140e798485e0da16f490a9a58ac9cc02b38b4a334b6224430f21d609a7c1cc69b7"}, {0x18, 0xad, 0x2, "7ee4ad4c63"}, {0x100, 0xffff, 0x3f, "e8d783e48cfec6412c069b6174d5c87a338a85d3de3ac0811332d145cf46a63835e1db65292762ca860a6485c14f0d5181a8a22df104f118ea09528c4be16b110b09f8975baecad6e1f7ce62c87add80f475aa3f7ce353b29333ff46b810cbc2f828f27296f32f4916b2842c9b8bbc8dd0e77fb1727d5ba0ab922334dd3db2686b22567601c76c5bdb71c24249bc3d2f4f8ccc2fbe72c88da78b4d674901a5aa1d9413c5d249a8113be255ebcf2308908bfb20f05c3a48107155a73f11e1c9f5388912e9f55d9e73b45b627688192b62a0411705341215e44bd56ac81b30ecec4863fcb83b6f99b114ef8b1c"}, {0xd0, 0x0, 0x1, "1a966cbe43d9c5f91bd26a4ec41bd0d9f572bf5a8ff1842f44ca79c5c8e5317ae903f222857a600123d9f6eccd10965c17dea706fde9a11b03ba1c0b1ac771b782fbbe64db3e4ec717bf535ff5a03faa8e60a7c59907e6d9ba65395bed96edacda294ebaeae29c56257f22d901e57635cd4562e7998a4ea9aa20f4f63ac01647e9e1ca16740d1e7f6d98deb5c0cb3688f9faed829146ef022c246701a258206b2b613404a2fd0a31cfb5e852dec02548e10cbc4184f007ba8a73"}, {0x88, 0x6, 0x100, "13f62a518cf189ab685c60ba09f7776b0b9b750c04adda8a6858ca69afe7b1980dc85bd62f70ffd850de85a4ad9004f7a28fc9cae2fc62bc2da79c80b4ddfbccffa782b57f620cdd0fa82f670c9e11d0d4f6c82eeb25164bc71642a800091b29e62cd0435344fe4aa8c0476e7aad97ad4f4663b5ae24"}, {0xc0, 0x88, 0x3, "aebfb50bd270f7557b2c8e46f29aecc3e3c0ec9b2bd7513691d7ed1121a559179cf052d2c291e91ee8eb5d2fd8e1c4af2fc0ab168aaf04f5b83ba6f748ff17a8b7e03087de8bfb591f6123e0cef44650d8c31b7001163a0ca7c5bc4e72034c7ace72b1000e361cff5d5123f74d223096cd1ddb8a26456028cec113d7db140c03fa94bcc9b2b265c49e8091c5c5275232c301cf84fa380ba2fb28c3fc0c4d2d2b54a9be03e02f5a23db52d4b3a5db7129"}, {0x10, 0x0, 0x5}, {0x50, 0xdaeb52cfb43745f, 0x9, "e65ef6c23406d5b8d86309c9caef07380db1a053681857b9a0bcb3dd23b19deb00b7fe0e0ba9668af6036280a443118f70856a49325dbea59344"}], 0x678}, 0x20004) 00:01:15 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xffffffff00000001, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[0xfffffffe, 0x80ffffff], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x193377800, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, 0x0, 0x67b1, 0x7, 0x1}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x7fffffff, @empty, 0x3f}}, r1, 0x3, 0xfff, 0x0, 0x0, 0x100000000}, &(0x7f00000000c0)=0x98) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000003c0)={{"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", "1fd3540058693e2f08826b2c92937931e5781e9cad76d718d2600fc44139fee3", 0xc00000, 0x2}, &(0x7f0000000240)="2726ddef828d9f719988353b09e55b9a71c503826c2c0498b3a38b66f0bda2eac9c5913737f7b3126431327f25753f66f7c2ee109d9df662a62cb38456b885dc46b6d0fe92c239ffadef4eee2c272728d85cd7aa31bc88cb82867c3204ada2bbc1f1d70fc098b94eaeeb97333c4982d27a598fd39bfa3b0aaadd2df663126d606535f9a0e9bb88d2b531b30d3cb5db3a82697c7fd4", 0x7fff, 0x0, 0x2, 0xffff, 0xe4, 0x79f0, 0x5, 0xc8fa}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="e27eb35a6cd0c439e5a22b28f2429237d9f442f81206f2207bb74aa8138c2638257076813562b82af6877317e7ba6f986c96837ed7d565b41cd42070e05d9de003e1525eb88850441c4cdf4fe9eed8ec0f92268d324a67823bf3a752b81a073726d76b6230f30fe3ac1fab08c0c23de89b917939391240f3") setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000840)={r1, 0x577}, 0x8) 00:01:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0), 0x8) r1 = shmget(0x1, 0x11000, 0x442, &(0x7f0000fef000/0x11000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/191) 00:01:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1f, 0x81, 0x7fff}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) chroot(&(0x7f0000000040)='./file0\x00') 00:01:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000200)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xda7, @loopback, 0x2}}, r2, 0x80, 0x4, 0x1}, 0x8c) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x109, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x6}, 0x24) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000180)={r2, 0xaf3}, 0x8) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x2000) 00:01:15 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x823d, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) r1 = getpgid(0x0) getpgrp(r1) pipe2(&(0x7f0000000000), 0x4000000000000001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x400, 0x6, 0x5, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0xe3}, &(0x7f00000001c0)=0x8) unlink(&(0x7f0000000240)='./file0\x00') close(r0) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000080)="1c03c4826197e398cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030fe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) 00:01:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000400)={0x0, 0xe6, "e6bdbf0df8c192c43c2d706be17effee763a52f196f2767f7bd51c43f6477f68ca5f9d10f35b5d594ef24e3087b11166ed7d931e031a8656aac2e4bc4fe7a80e4b228dad30c0acdd050b21d70b2655a2b88610d0e9adb072ca0352db77012aababf771afec9f03db0cc8b6b58e3b59d69b4e58a4b9a0580662d889cd3c9cfb7e01907dc41acbc7baa7f4f9cf31206a353077990c8678391f4c3f4bcb55963bb77f7aad73c3e93993dfc00e5bdfe98452646946aa62378e7a2a3290e8408bbb524dfb2285562cbb290fd520d99a65baa87f7a0dc60f14260f67ea5321de004b7df369c1ee4ec3"}, &(0x7f0000000500)=0xee) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000600)={r1, 0x1f, 0x0, 0x6, 0x80000001}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000540)={r1, 0xd, 0x6}, &(0x7f0000000580)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x2, 0x5, 0x100000000, 0x7, 0x5, 0xa03, 0x7fff, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6d12c91a, 0x5, 0x8, 0x400, 0x5}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000005c0)={r4, 0xfffffffffffff254, 0x1, [0x631]}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r3, 0x80000001, 0x1, 0x7157bfe9}, 0x8c) listen(r0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r5 = socket(0x13, 0x4, 0xfffffffffffffd45) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000d}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x612}}, r4, 0x3, 0xc9f, 0x82}, &(0x7f00000003c0)=0x8c) 00:01:15 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:01:15 executing program 2: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000080)={{"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", "a934fe43140d47c07c3afc3415c98d22103c1c9bdccc77d77f4aeca586961f4c", 0x5, 0x6}, &(0x7f0000000040)="85e45ab54c159dfc5181780f7fc8c1576be8c1943c3735d407f20995", 0x807, 0x9, 0xffff, 0x0, 0x0, 0x6d, 0xe3, 0x200}) setpgid(r0, 0x0) 00:01:15 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000240)='\'!\x00', &(0x7f0000000280)='@%-%{,(%\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='+\x00', &(0x7f0000000340)='+-*\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='$\x00', &(0x7f0000000400)='+\x00', &(0x7f0000000440)='-\x00', &(0x7f0000000480)='h\\\x92\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=')\x00']) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xe15, 0xffffffffffffca94, 0x3e800000, 0x4, 0x0, 0x8, 0x1, 0x66454ffe, 0x8, 0x5, 0x10000}, 0xb) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) lseek(r0, 0x0, 0x3) read(r0, &(0x7f0000000100)=""/247, 0xf7) execve(0x0, 0x0, 0x0) close(r1) 00:01:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x110) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000001c0)={{"e47c3d7558f6d0e73317e896409003340744ae21a6b42ac42c12255400da3a46c4815d04646f1db43cf9a44a54f252681a924ec42df9fcb36d14bf892a67481b1b634b2b07f6c40bd8e3bbd838b2e9c889596167807382e7f591d4ab5ce2fce4ae39891fa685e7df6bd7dc1dc62ad6478bec6a8610b19e35cdd1ff1ae1e0ba5cec8c927eb80145b9d14584f743815d4d9d0e96073e457d5142b8316b6923709f9193f29b486ea88becbfc458f7d6dec5b40114a61416aeebf885988a0c8931bb0a99fd82f216b112e19b6cfcc31d94e753b4d4d6a4cc4aebf0ddb41d90e3e5b77fba9dfafaa61591489d8bb901de5b880ccc5bcf246466db60fb8e7f1fc14b803afe3d840b38dae6ef065907aa90db686546df169c393b4c23892489395f41dedae8bb14b1423734505c999ee1acff3c33832d75af92c1400a6f2a6e6c9212394f96f7d4c202989d73b6f7627f952901facf7199c699163ae645153541cf232c51e4f93e886d678c1e08f3474f451427990f6bbe76f21eb80f1b2dc4ec0ba6c300c7824ed7f05c14d0863bd1edb2a13c3f895449059a1b262c8189c6d408e904f49781ca3f6d9860107229a9eab50119bae0d210d2e8945242873015035b1415031cd1f60a6f12c77cac93245b0924730a90c6c7cffd9cf9602f2a4f7ed5ed77900f40fb3ecad2a91ae0b4a34205ddf7fbb82e57b53beaca113db4ecee5b213fb88990c0aae9f2eeadb0e6675d784aad4bdc12e6a55d2322d4ec9a4716982e4cae67ca75c891681b6f8838b95bbb3e092448de934bdb905ba1e69bdff04a75e397bc95ae053e3be9382a68f62b68177760cd419c3d6007985baf6c4e0791c80d7e3845c98f97804a52cedb56c645032a70ff069ff3b332939f445df422898cd8a8f614d02d94a75ab1b46682b63e74c0564f8cb048d3a4ca299010653836cebca08ab55c3fcaa6f309e85ac179bed1735e55ff023dc2548ef1e41e868be699af5244007995b9c8002a1ea5f63fd9a39f026da2e1a7a8a4e0987bc77405166610009d0e7ec915b76e3fe4276dd1dc238a8527177e40bc1c14614c4c1ec6b3a46e8bee5377c65ec6d78ad595acc3cd20d640cd2fa4d659d5ea74463af3f18e335446495f04fd576f04be41e85d65aa7f8201833e6f41137c58f923a5c89d4072bdc4c143d93a606dd8f92c9f9cbe4bd282b0f38cba126b1a9ce4c7aa87b776e851759d524dd41746f69fb5b716dee2fa2e545e4ee103cae3a4d3765815b60724dd132c13b8e22ae783ef38e33ea121c6bf5cd56cc362efd4b1c9dc23d214c978c3574e244eb2e171178120f290fb6138c88c11237bf656048c391f1e9c909dea225857948870a54e7397e52c6ecca00d32bfbe02766bb371d81c57e39202e59da36785bc79d204bd7566d44db527a653a59a55e61419e43be4efc8abfc76bbe018", "56ecd91c2d868bf536d3c7cc5f4f5dfe25605bb0085fbbea9908d7e323f211c3", 0x20, 0x6}, &(0x7f0000000180)="e40c102e019a51d034e990673352221091417e7d3913bc9739adc6e7cd7a376e75f319f814252b7e16ad198ef8df8b8b0b41b337a3055ac74cca2f07ff", 0x3, 0x2, 0x4, 0x0, 0x5, 0x0, 0x80000000, 0x8f}) sendto(r1, &(0x7f0000000080)="d0e1645afc1991b40d8cd1fc9a414f852cc94d0b86484d4e8ee28212cfe2a9bb8b266725055e2ff0d6ee2575fa12443873b9bb4043b57ff51761355a42e3307cc364dbc48e88d24febd9de598962caa213a82151ea48eefd94ed0eee9d7145028395b1f42ee022", 0x67, 0x20001, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x7, @ipv4={[], [], @multicast2}, 0x5}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1) 00:01:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) 00:01:15 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0}, &(0x7f0000000000)=0xfffffffffffffcd3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x20, 0x8, 0x28, r1}, 0x10) syz_execute_func(&(0x7f0000000280)="9826473e431c7d0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00390081c66db712c483397fd300c9dcdc0fbcaf00104200f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18080, 0x46) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "e645e2692be58c283662eb8f6c2e17ca9d403d4aa5f2065527a875f737fdd6e4", 0x5a5, 0x3ff}, &(0x7f0000000040), 0x2, 0x7f, 0x6, 0x3, 0x4, 0x3, 0x4, 0x100000000}) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0xb514, 0x4) getsockopt$inet6_int(r1, 0x29, 0x9, 0x0, &(0x7f00000006c0)) sendto$unix(r1, &(0x7f00000005c0)="8d614dc7a7b73ec4a2612236b717fee5ef468c5c75f5a84bca60b6aa088c9f43a2646299906c40654f9294c779ff5c2f034009f1af629a4a98af766566832f14d4a4d54724ebe80fdb39e8e3fe018c0c53431a220634dafd88edb86f3720e618a07b7020aaa945c500c7bfa2ed72e856e57bcd4dcd68227fe2b320906cb81fb144f46cd5ed5903ad294d765b7a4478af29745b5ec9614e4c792978f2e088c92629f1548be23a1465ec35e44113e3f0106d13874c5b04fc776ee918ed528e025adb5606bbd30b8bcaf6f24d3aee728d4a", 0xd0, 0x100, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:01:15 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) shutdown(r0, 0x1) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x5, 0xff, 0x0, 0xcdb, 0x4, 0xffffffffffffff81}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7ff}, &(0x7f00000001c0)=0x8) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x30000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x0, 0x3f, 0x3}, 0x8) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c020f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c464812d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000003) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:01:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @rand_addr, @multicast1}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000100)="985e4aa84a1c030f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = dup(0xffffffffffffff9c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r5 = dup2(r4, r1) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r6, @ANYBLOB="67000000d4048ff101743f3d175475f3788d78dfcc6fda8637653ecf5b44dc8099d571c83e583f0e119fb9279cb423ac440157d82c3fc0bcee6ed54e4171c7a36cc8ede12ba486d6f5dd9b56c4b36445ee68d1d29c47dc9e1449c7e6dfd5caa8c17e3ad938f2107964563e"], &(0x7f0000000400)=0x6f) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r6, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:15 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x208020009) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x88}, {r2, 0x2}, {r2, 0x1}, {r2, 0x20}, {r0, 0x8}], 0x5, 0x350000000000000) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000340)="c9953b324ad0c9a1a61eb16ce61b91d86a920a0586bf239e350f85b3da2d8b677858ccc9380a952d667b2f375a599faf3024a0a8ff172233fbc668759de91cecf6c25db1705a6856c2ca6b93a4") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x3df) fcntl$setflags(r1, 0x2, 0x1) clock_getres(0xf, &(0x7f0000000100)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r3 = msgget(0x0, 0x41) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000003c0)={0x8000, 0x7fffffff}) msgrcv(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d519100"/179], 0xb0, 0x1, 0x0) 00:01:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) mlock(&(0x7f0000297000/0x4000)=nil, 0x4000) 00:01:16 executing program 0: syz_emit_ethernet(0x99, &(0x7f00000001c0)={@random="cdbf0e000084", @random="f36be2b8c9ba", [], {@generic={0x0, "d943b80890b45b57624457dca737a8c0be3956271ee385cb8c9b72e8c35dc96adf57dafdb553ac59dc5b18b5cc593ae5899079efcf0e87be209633566a7d8c8c814f1afcf85ccc9861782f90302bd48d152af0c4df77d1d4cdf443b3d50a68cbfac0004b7fb50827d61e5b99b65108ac96dd1c3abcd486b98bc5247cb675e3e6bf78f4b119817f044ddd1b"}}}) 00:01:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0xffffffffffff2425, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x0, 0x100, 0x8, 0x4, 0x0, 0x100000000, 0x85e4, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x0, 0x0, 0xffff, 0x2}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffff000, 0x40}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x6, 0x0, 0x20}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=r3], &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340)=0x342, 0x4) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f00000005c0)) 00:01:16 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x0, 0x1c, 0x3}, 0x8) r1 = dup(r0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f299805e5c42f66696c65300072aed4c010d5fa0860dc29e78ef94129c27cf0eddd92d4ba5c6c62"], 0x1) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:01:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ffffffff000000000000000000000000000000000000000000000000000079d567000000000000000000000000000000000000000000000000000000000000000100"/139, @ANYRES32=0x0, @ANYBLOB="1f00000003000000010000000400000033030700"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x101, 0x91dc, 0x7}, 0x10) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000000)="b15391cd8066440f3a21ca8b660f708301000000fec44139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400eaee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c3d3c3c31d54111d00") r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, 0x0}, &(0x7f0000000100)=0xc) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000380)="9375486239b99da68616cd6e0b2aa8a43a84702f4680af4b6faf216facdd5100a73efd0bec78668658281fc360f1164628ce8797148a788fde39303be202829bd770036f560d21d6c885aabe9bff5dcaa7cb946ddb90ef183b4bf972a579c68ddc66d7424b92d0") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x2, [0x5, 0x9]}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x4, 0x0, 0x0, 0xbbe1}, &(0x7f0000000180)=0x18) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "0abbbedbdd537085b333acd2a12b724a55b013b349059e49214e30639adfbd4afe37cd17cadb07224fe4e5896114395e7c26b8a27479c1ed3e210aee3087fd6d64a3c9d85d131edfc60ea86a09f5542fbeb7efd3227d7a1086b24d8f761dfacf1d45783b50ed4f7cbeb2c8547bfef598e0f2a8da241b586434d3bcb2ee5f563abeb9c10f8bf22b169ab52aa8f0fbe6d5952ae2ba8970e626b231ba058287e5cf234ca44ebabfb1ca8ed82117f500cfe7dba8ecbcf4758a5cc01f58cf72f0823d23de0f43064d47333d912777f5adef116c9bdf9cd0487cb5bace34b06eb2f9e56fd7298de787ceccf9fe0f063ce2e74c"}, 0x100) 00:01:16 executing program 0: 00:01:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x57e7, 0x5}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x80, 0x7f, 0x4}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x66a, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0xa14, 0x3, 0x6, r5}, 0xfffffff6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x7b86}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000300)={r5, 0x748}, &(0x7f0000000340)=0x8) 00:01:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20080, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) listen(r0, 0x40000000000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x34a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x5, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0xfffffffffffffffe, 0xffca) 00:01:16 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000f"], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() 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$unix(0x1, 0x2, 0x0) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:01:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000000000000000e803000000000000000171020000000000000000000000f93727cd0090780000000060f0a0af00000000fe800000000000000000000000eeffaa00000000000001000000ffffffffffff28d7facb0500df4cc0bb38dda587428c9ddf356bacab6c78fc339d20c1d85c5982f04defef14874940588ad6fa296286826cfe4f2ab2e26155b09fad"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffff9}, 0x1) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) msgget(0x1, 0x204) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000300), 0x20000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r0, &(0x7f00000001c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="ee977467a691d68f88b22b5526559ebcb4023af2f17991132d0e19bc4871912f0dd7f060303f1778ddb7945efb7d74c0066fd61edc18f7b8efc58174617ff00c97adc709683ac6bf1a9c638090764ae71432bc1b117738383ebcb43f1562a804ec14d5"]], 0x1) 00:01:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) truncate(&(0x7f00000001c0)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) lseek(r3, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f0000000240), 0x8) 00:01:16 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110442, 0x2) openat(r0, &(0x7f0000000080)='./file0\x00', 0x240, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x87070000, 0x0) 00:01:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") r5 = getpgid(r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x3) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getpgid(r5) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) accept4$inet6(r1, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001200)=0x1c, 0x20000000) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000001c0)="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") getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000000)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:17 executing program 1: __semctl$IPC_STAT(0x0, 0x0, 0x2, 0xfffffffffffffffe) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x108180, 0x8) sendmsg(r0, &(0x7f0000002b80)={&(0x7f00000016c0)=@in6={0x1c, 0x2, 0x80000001, @mcast1, 0x7ae}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001700)="d5f991e81e7c73545087c78fbd1d9c79617aad6575", 0x15}], 0x1, &(0x7f0000001780)=[{0x40, 0x2f, 0x7f, "3fa427a2af9e52972ccef02740629f70ae23e1eb45a8ee3f967ff7bba90a8b241729323c57a1b9c61f01"}, {0xf8, 0x3a, 0xbd, "6e105fb926b187fc00ab291f0918ea72b54694bbda0183c194c6db5901e2caad138331e99e45a4cd12e9e9ca3cde7c6b552de299a992336abda43d3f18a4ea3b6009a8699d70095cdd6f0b8976f9809450120d81d2e944a7731659633f6f39831c5abb64f1903f4631b48cda1c1b10e8047539233197dd154edd2195369c413a4cc5e44c43c5bb66b8780386bfa0de453da0052a5fcfda81e586c6b3749e2bbf5d5d1fa2feb570f75abd29687909589a1127b52c08644f63b487875f00db6e13f0a2bb37ccba1b2c02db4d8bc0c5701b9950c26cad96ad879f715e43f07aa3d3db6f1e782e"}, {0xa8, 0x95, 0x10000, "2569eb7a3c0590aac73544c455740d381d6a1be48af67c063d113b07ed66f9a836a0272b4f439b59a83faadafc57152ffdbc983d93cd8f26cd242cad87fe3d1ed099d0cf3b8af59036611ea6ae0187d2c7f830a1f2a99201f65e07c95aa6e072a6ee48588f1e9fc2e92cbfae3b73fd2735bdae8a99222c426aa5dfe5fc5c1b2a325ff5a22618fda0ea749e74e2a7471750"}, {0x40, 0x8e, 0x10001, "8a1101ec264c130988d1bbd8dcb7a47bdbed620170a3a97d61ffc3213de8dfe5c5e92827c016342a7aec"}, {0xb0, 0xffff, 0x7ff, "f37f86acc23ddd15c2d1fc785affe352386f1f960c9eb6e3e4c026a09c749fc196bd7e9b4159c89fc22d9e60babdb1d44ad2696b4802d7763489e1573b3ee40c25230c1e1b86cc8be5322ad496cb9691f06b6775c1da5eef6f19ec64a5ea315a79823f804bef482c9483e31f25fdfbdc037bb307b869d49cc694bd158c43db5a5fa21ec372b9c05f75208870978631b918907af6a64376d9ba"}, {0x1010, 0xffff, 0x17bb, "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"}, {0xf8, 0x11, 0x9, "dcd8b7248b975a91262218ab86274c8644c11d01bd7ed225a952e648d65497fdd897d5e60d969efe381ca876eeacb519bd572a4ec0c02e122d796527e16cddbb4d19e5329c0361e7442e3c83febaaa8f1f095e1971a172a88aca4395f13bcb73271d0a8b8e0bda0a4c9e9655e9374add0bda991f6aeb695b04de91764172596b5ca791726cc4348aff0e834f0d90e191b0c5a0dbc26a2650660d89dfd25587a852439bad15c5a5f0e911d428c56848d87b49dcdc3ae4521556dfd9a5640a5eb01ffd7f3eec38bc53e94b8e71f5dce757c0c16b4f83602ab21373cb333f7a9e5d430c008d1be00371"}], 0x13d8}, 0x100) 00:01:17 executing program 3: r0 = socket(0x6, 0x3, 0x5) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4) freebsd11_stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)) 00:01:17 executing program 1: r0 = socket$inet(0x2, 0x20000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:01:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x80000000005, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:01:17 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket(0x1c, 0x1, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0x8, 0x9, 0x6, 0x5}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x3, 0x9}, &(0x7f0000000200)=0xc) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10000, 0xd8, 0xfe}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r3, 0x4}, 0x8) 00:01:17 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x2, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, {{0x1c, 0x0, 0x3, @mcast2, 0x5}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x27, 0x0, &(0x7f0000000140)) 00:01:17 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x0) 00:01:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="e2a2ef7bc0205a9ed71fd20d9bff0e94223a1e3e3f0def8f44f1d542023a36031817a564eefbc085893cd2388e13d3a5c8eae8628c66267e3a683e68477011c2d17fefb0ed58046e33432ffd53e8ccc5ecd6a800f9de718ee6bca700ac09bf7e31cd4ff6efefe676e030fdf9ca76d643aae14521cf584c21ea1bd2cd77083c68") flock(r0, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r1, r1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x20000000003}, &(0x7f00000000c0)=0xffffffffffffffeb) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x2}, 0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000340)=0x2, 0x4) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x200020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x100900, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffa) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) dup(r1) r3 = semget$private(0x0, 0x2, 0x84) semop(r3, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) __semctl$GETZCNT(r3, 0x3, 0x7, &(0x7f0000000580)=""/254) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d58171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") 00:01:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r0) sendfile(r1, r2, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0) 00:01:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ffffff7f81000000010000000400000001000000"], &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xacb}, 0x8) 00:01:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, r1}, &(0x7f0000000100)=0xc) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) bind(r0, &(0x7f0000000140)=@in={0x2, 0x3, @rand_addr=0x3}, 0x10) listen(r0, 0x0) listen(r0, 0x0) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d58171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") 00:01:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) truncate(&(0x7f0000000000)='./file0/file0\x00', 0x8000) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:01:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f00000000c0)=""/151, 0x97}], 0x2, 0x0) r1 = socket(0x2, 0x2, 0x88) writev(r1, &(0x7f0000002180)=[{&(0x7f0000001100)="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", 0xb39}], 0x1) 00:01:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x1, 0x46d85b4d) r1 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700050100000000000000ffa105"], &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x5, 0x2, 0x1ff, 0xfffffffffffffc01}, &(0x7f0000000100)=0x18) setrlimit(0x2, &(0x7f0000000140)={0x8a, 0xffffffffffffffff}) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000100)="b09eb1b198cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c9c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee54111d54111d00") socket$inet(0x2, 0x4, 0x7) 00:01:18 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x68610228f8b14572, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000280)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800017e60fc4014ee21f6d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b000000c422959cba60000000ba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4e2b909cbc46291ae8ca065600000c4618de3c0740f2d9600000000cadcc06262dc440f2b550142c4b6590e13fba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) fdatasync(r0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="727a24f01a04d15dc71e718ae7b4775c0a3301ed42ff7cdb1b6e26c7bfdddbc6b8dc471c99328fbbb82bbbde75a28008f3dd037124230d011339625a396fb0e7ec490e0a7900fd0a23310842da6b19c6cf3008a91f526a65b913b2d3ed941305b45492b561137bcd32fb033f72ba21b2dace6e9df5becb429fc39d60cc75f9ff661f73f9a66033272c844ccaa1344d3050505c609bd92c1866e9421ea5c7872c99212d7cada3754cf947a8dc512bfd4403a22d944f80a1182a") ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000100)="4c4e51191d2266dc5a745a8c5a4f12b5ca0a555eeb406215766d5e9a895f9fe26483b5d355ce838fdb4bff1457beedcd81d274f39e15e2205a3f87dfb3fbaf287ba646b40209061b4451e5586473ae27810da4850be40ec47fae99416f9df78d99c1aadebb259adf62823876c469c2b04aa65a685fd43b396eaaaab7e92db5ef6993153fb5448026b135ba3be0433789e5e79c3e0de2c79d97c3ef9f9d3811bc4cf6e8beec2bea79fd46ef6a4dc19292474cb1527b2df6d0ee04bb6d18b375323f6a17") ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000200)={0x8, 0x85}) 00:01:18 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, r0, r0) r1 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, 0x0, r1) 00:01:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820208000000df73d248000000466e375e3fc9cadde3dbdb4a33ef1d3da4ac76b523b87502712f37e94ee777d86b5269536273e086582bfcab516ddf62f89bb2578b68ec7330480511169f0faaa692b72000bdf252c0982531dd08fb1074597bd12d4e41b5a8f350eeb8db681551cfd87ae37ae0df18f4e7744d8d24cf9c7c50bad58a1989927ca4c9dcc72d4d625503e71397a44f5061af60218babd94702ab7fe7"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) 00:01:18 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000100)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d96000000e9bedcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000240)=0xb92c, 0x4) 00:01:18 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000), 0x2) 00:01:18 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x0, 0x3, [0x80000, 0x4, 0x2]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1000, 0x100}, 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180), &(0x7f0000000200)=0x8) 00:01:18 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) mlock(&(0x7f00001a4000/0x2000)=nil, 0x2000) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) fsync(r0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:01:18 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130e0040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/222, 0xde, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000280)) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000340)={{"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", "0a952d13a50d34141ad0f57a6613a13be39a5336d0580373df33a0371aba6889", 0xffffffff, 0x4}, &(0x7f0000000280)="77395592885063d3aa6da5e07d3af75046057cdb1b2f4832b1d6718d969491933bb52c40320c3f0109f1c856c5bbbafe2d9462b78044927c2beb19e4ee03560b015b8a9d98fcdebca6e18f6f7a22d329ed2bbc253426bfa98e4dea733a27d39a584f876bfc744549357c4547760a4ccb2d2bd7548be3879db71df287c435862b3b4f14ac9262aa", 0x3f, 0x100, 0x73fe, 0x1, 0x4, 0x3ff, 0x2, 0x6}) msgget(0x2, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:18 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="ea5e7b218a98e8d8e6a1f4c49cc2786be83a6540a703fa07921d274aa3281bf0a4a9b29a3488d079586d3e1563d03ad4c2cf65f1b01beb78d01bbc37df23b0de2cfb") 00:01:18 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x10) 00:01:18 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x0) 00:01:18 executing program 1: syz_execute_func(&(0x7f0000000180)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) rename(0x0, 0x0) syz_emit_ethernet(0x0, 0x0) 00:01:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4, 0x4) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="100000000000"], 0x2f8}, 0x0) 00:01:18 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c48c638a"], 0x1) 00:01:18 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a900000000000000ffff000701000000"], 0xc}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) 00:01:21 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ef9000/0x4000)=nil, 0x4000, 0x1, 0x12, r2, 0x0) r3 = shmget(0xffffffffffffffff, 0x2000, 0x56e, &(0x7f0000eb7000/0x2000)=nil) setrlimit(0xe, &(0x7f0000000100)={0x0, 0x100000001}) shmctl$IPC_RMID(r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x400000000000012, r2, 0x0) 00:01:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast1}}, r2, 0x20, 0xbb, 0x0, 0xffffffffffff0000, 0x0, 0x7}, &(0x7f00000004c0)=0xa0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000300)={0x7, [0x9, 0x9, 0x8, 0x800, 0x0, 0x8f83, 0x3]}, 0x12) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r6, 0x1f470000) readlinkat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/209, 0xd1) ppoll(&(0x7f0000000140)=[{r3}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 00:01:21 executing program 0: r0 = socket(0x0, 0x1, 0x7) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x81, "d3482a27c02dfbc8f972047afec2135c"}, 0x14) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xb4) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000540)="d6a1a9066e4d6a4bdf17e2fbd975f2e32be1e857b23f586b615d92bd7ac4fb0475b26f44bc590f92f7dbcfcf7610b19727215fcd9343036a0d9313455f11802a49c4e6b38831df2a02b3") shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000740)=""/126) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:01:21 executing program 0: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) r1 = msgget$private(0x0, 0x40) msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) bind$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) msgsnd(r1, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x40) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000a40)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000780)="92b4ecc757bef77385af6cc41023885f8d8703997565c596a74edf49007988b53b4d392e5cdd755f096f3ab4a86f215bd9a43fd0a09c774bb10e5b79d4d6cdd7a4674f64ab64f37ae76e2e035e8eaba1281ef87e766a87ae8b034743f47d13bd12739734807fe27929c4f9712bac9bc26068", 0x72}], 0x10000000000001cd, 0x0, 0xffffffffffffff7d}, 0x20181) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:01:21 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x100, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) accept4$inet6(r1, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000400)=0x1c, 0x30000000) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/60, 0x3c) socketpair$unix(0x1, 0x5, 0x0, 0x0) ftruncate(r1, 0x5) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000380)="0f43b800000080c3c4e111147ead4520d53e660fc736410f0f5c48040c6465460f9e28c421fdd7c03e990fc70f") socket$unix(0x1, 0x2, 0x0) accept$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000ffff80000000000000000000000000000000000000000000000000000000000000000000000400"/64], &(0x7f0000000280)=0x40) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000600)={r2, 0x1}, &(0x7f0000000640)=0x8) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) truncate(&(0x7f0000000200)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x7) 00:01:21 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be642fddcb0bef8f69289bd19d670f381d6a2f67450f483bc4822d9ab8030000007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x120049, 0x21) r2 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x4) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) msgget(0x1, 0x8) getpid() r3 = getpid() getpgrp(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x100, @loopback, 0x80000001}, 0x2d7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$unix(r4, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8) getpgid(r3) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) semget$private(0x0, 0x5, 0x300) 00:01:21 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:01:22 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ef9000/0x4000)=nil, 0x4000, 0x1, 0x12, r2, 0x0) r3 = shmget(0xffffffffffffffff, 0x2000, 0x56e, &(0x7f0000eb7000/0x2000)=nil) setrlimit(0xe, &(0x7f0000000100)={0x0, 0x100000001}) shmctl$IPC_RMID(r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x400000000000012, r2, 0x0) 00:01:22 executing program 3: r0 = socket(0x12, 0x20000001, 0x87e) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYPTR64], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) 00:01:22 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d2d000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f000091a000/0x4000)=nil, 0x4000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:01:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) 00:01:22 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000000)="7c50e7d05586384815da453fff1029203dceca7dc2459f81dad145313b7eb20e4e0c9a8a8c3913786b8f42aaefe28c9a5685064572e419a2bb6435e0ce361024931a04c68c13a473a6318e3de6258432e662eb328b55a841b295c20c563f9ad7ca29911f92") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x100000000, 0x7, [0x4, 0x4, 0x40, 0x200, 0x34, 0x2, 0x101]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x5, 0x20, 0x7fffffff, 0x0, 0x4, 0x9, 0x81, r2}, &(0x7f0000000200)=0x20) syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000080)={r2, &(0x7f0000000180)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x7ff, @ipv4={[], [], @rand_addr=0x30000000}, 0xffffffff}, @in6={0x1c, 0x3, 0x0, @mcast1, 0x2}]}, &(0x7f0000000100)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x5) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) ftruncate(r0, 0x400000000101) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) ftruncate(r4, 0x0) 00:01:22 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x7, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000001580)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x129, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000014c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="30312840222bbdab9f26a5003c110e163eb2838789385263c32739a0ad7f7b98ccfca09779358e5a91f410b09f24a4b3e59e9ece9695698bb88988139b63a7e6a569d3b31293b6f9abcd5e7259e0cc102765118600497f41b9ccdaa9b34177f5d66de03c8ab340f6a7fa88759d58968e81cecec2a3e3b1", 0x77}, {&(0x7f00000011c0)="4f91c434f0d5b71380bb108e40e6915d61229aa8dad51d3b4197b09b5bed9eaf2f2d14f8ef55e384019ec2b8e648dc3c16323393df488b7a32bc81f70b920761da9a2bbfb04bdf1adb92784448c71e0961b0db5c31ee77bd9677c4125e985b2177f07be58d975a2f3fae29b25f6ed19bc24955bd3ee6e019571c6df6e8085a614910f151", 0x84}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="d2c9e21de71eb7231d65dedc7578059f211c6243e732d465d29957ab4535707807eb9012d673b4914d4e4f692e445b8ade0bb27d606e9d2d4eb4138d2f398036485af2b9c373e82b2596c2289dfab31ded84309d6ee6943368384527ede7b58003ad0d5ed5940239865809a1aa7c948afae66eb96732d1cda55604666433ea13caebe26816e654e6a32d1f8376b9ee98047a86b77f928b0c20394349a2d129a5374c70ad4d5ea0764d0da641162e18924e1e3c021d3f48e5b33316e468655816550b48b44a0e17cf48fa105d90a3ef2c18376d8b806d7e747e21d5e4e7446bc7461f621ec6b7f153a5e61811145dea123de3b9", 0xf3}, {&(0x7f00000013c0)="8cc24b586ad57ec0d93294d9629a0eb7f99ec2c22ebd0e8d1634d2765547325fa23d48a5811967c3d95a25585455eb899832bb7a3f5f3a800d0ea74502db559ca6b97f61d38ff97a71f0a50a8a05acfe9c87a66a6358ca88ddbef9f525b811cd48ad52dd0ef35ac53ad649ab30cfc313e7d145774e83d9716e3eb85510d0860f35b0b802f1d69e4a130ebf884000ad78e370f24909e905020280a934779af19ef9ef4a4b14c5ed496c012bba733185de05e5edec4a6aaeb3572aeeb78e297a280853b7c5027daff76ba2458f14e4fda5b5e53d49c298b3", 0xd7}], 0x6, &(0x7f0000001540)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0xfffffffffffff82f}}], 0x14, 0x1}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001280)={0x3, 0x6, 0x0}, &(0x7f00000015c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001600)={0x80000000800, 0x4000, 0x2, 0x7, r1}, 0x10) 00:01:22 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:01:22 executing program 0: __getcwd(&(0x7f0000000200)=""/214, 0xb75abb847288fabc) 00:01:22 executing program 1: r0 = socket(0x0, 0x10000000, 0x1f) connect$unix(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="82022e2f66696c6539007bad02a2a8bbcbb37c46783f929af587e06026139439b8fde6d4675505a17c7f880ea8ce95ea8289bff8d8d18e14f46f8cf0c93fd2882ba62e42817e39a3bf1e4b306e06f8777294edc4b8166eceee245f3ce7e3871c81ea706636d16ef3e0051bfa3d5aa1c4ccea9265e0cde6fa5402d048ec17339ea38c4ca008799ae7ce61a277093ff8030e8e4dc214493ad8f84026b01def22e5b4f88346d08623ffb1e2e1398f1a953743cbca1b08da61a681713d863cf95225cb88de82f4a0ec903eed7134ae8246968479392c8a27000000000000"], 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f00000010c0)=""/13, &(0x7f0000001100)=0xd) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000000c0)="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") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, 0x0) getuid() 00:01:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) shutdown(r0, 0x8000000000001) shutdown(r0, 0x1) 00:01:22 executing program 1: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/76}, &(0x7f0000000100)=0x4e) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:01:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:22 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000180)="fd2484a3454a7cfee6ab68b66f29b8b2f6814cf0fec3f5ad334ad2") r2 = msgget(0x3, 0x6) msgsnd(r2, &(0x7f0000000080)={0x2, "50d616ad0295a33c72af9176336ca97c6f8f3a8e9854eaafeecf72f8e198f6d0ed82d6370189c57c1452da23c8178b3312f2d7b916ec93e3668f836ed14e42462034208a6b48782de79f49973fc8a868d7416c293e21839acbec942b4016499259beadfade3971b7c8774a5c2e12c3ff3add8f9609c7699d5f4b6d2fb64cbb84c3900bee53f219507f5d4304cf22fa56a37f772060881621452275e421611ee8ea184ebf00eca72414211eb3e12fd8e91a837d11dc249863ed9356868809375599008f851bcd39cec534d079a522e654b6eb30bf17b8"}, 0xde, 0x800) r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0x9, 0xfff, 0x4]}, 0xa) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1) 00:01:22 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0xfff, 0x20}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x81, @empty, 0xfff}}, r1, 0x0, 0x1, 0x401}, 0x8c) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="82022f66ef6c65300000cb0a6f9ad12e09154fd766526552d09b67869450eef9426ad50082f9f81874059815be4651767cd4dc36e76948daa15dd3b114f5828bdbe7acbf5ffdab594ee19d770e563baf02ffd47e37bca6c2a94b38d5065cb51bcbe6587e008aa3430fec87ca5910ff7e4c20f04aff348a16c1fe69fd78abb71153e0c6e61862f1edbd8169ae12e170"], 0x10) writev(r2, &(0x7f0000002300)=[{&(0x7f0000001200)="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", 0xfad}], 0x1) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xc, 0x4) 00:01:22 executing program 1: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/76}, &(0x7f0000000100)=0x4e) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:01:22 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x7fff, 0x5, [0x0, 0x401, 0x10001, 0x0, 0x2]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000340)={r5, 0x10000}, &(0x7f0000000380)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x402) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x3, 0x7917, 0x81}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r6, 0x3, 0x2, [0xa9, 0x0]}, &(0x7f0000000280)=0xc) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 00:01:22 executing program 3: r0 = dup(0xffffffffffffffff) fchdir(r0) ftruncate(r0, 0x3) fstat(r0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x55e4}}, r1}, 0x84) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0}}, r1, 0x3, 0x0, 0x210, 0x2, 0x80000001, 0x2}, &(0x7f0000000300)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0xa2, @loopback, 0x2}]}, &(0x7f00000003c0)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x100000000}, &(0x7f0000000500)=0x8) lseek(r3, 0x0, 0x3) r6 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={@in={{0x2, 0x0, @broadcast}}, r5}, 0x8c) bind(r3, &(0x7f0000000600)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r5, &(0x7f0000000640)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000007c0)={r5, &(0x7f0000000700)=[@in6={0x1c, 0x3, 0x8, @rand_addr="875bda9e5a9bffb63ac459934c7a0141", 0x9}, @in6={0x1c, 0x3, 0x4, @mcast2, 0x72}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x2, @ipv4={[], [], @multicast2}, 0x1}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000800)=0x10) close(r3) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000840)={r1, 0x3dd}, &(0x7f0000000880)=0x8) readv(r6, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/34, 0x22}, {&(0x7f0000000900)=""/100, 0x64}, {&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/3, 0x3}, {&(0x7f0000000a40)=""/42, 0x2a}, {&(0x7f0000000a80)=""/81, 0x51}, {&(0x7f0000000b00)=""/32, 0x20}], 0x7) r7 = socket(0x1d, 0x20000000, 0x8001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000c40)={r4, 0x7}, &(0x7f0000000c80)=0x8) mkdirat(r0, &(0x7f0000000cc0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000d00)={r8, 0xb5, "938575d0f42c4fade10f7801546b1aba4eb4b146221047ee4f278e90921c2ee027f6aab73164d218b5886d521cb7e9b52c8337f340c47aa37f9a1ccf5d9e23ba6ab00e233dd49009f5a0ad625743b960b5189c128c48c93637d2652a53d38756940898530ec60533a7c8427cb8818b534af7a3169f1a229d9fb9fef24ee4fc6dcf74f95a72dffc52985da286af8ddec1bf80b1800d8f97f9d9980797f5daf0a5874bb74822660a526c77794f05c790951e90c712d4"}, &(0x7f0000000dc0)=0xbd) setsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000e00)={r9, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000e40)={@in={{0x2, 0x2, @multicast2}}, r9, 0x2, 0x976, 0x1}, 0x94) recvfrom$unix(r0, &(0x7f0000000f00)=""/229, 0xe5, 0x40002, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000001040)={r2, 0x750, 0x400, 0x5, 0x0, 0x7ff}, 0x14) 00:01:22 executing program 3: r0 = socket$inet(0x2, 0x30000005, 0x101) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02f37b5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c178782ea8a801fe055ff6f6c1460000e1b1ac45e22665652a0f0000ef9f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() getpid() getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) getpgrp(r1) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) r3 = getpid() getpgrp(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1e0) bind(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f00000000c0)=0x3b, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x50, &(0x7f0000000340)="41e85b859020b1711a62fd14d7c5a7988c33e71592de465923109ca9f1e05fd951437a634dc20393b8cdbdfce4d3477bd97caad89f3837a49fa4bb81c46dda1800b2a238f3aab539eff5e92c57c7b1589d2b91e8dbd40dee22e52db705e6614ad123c61daae3a594c7cf1a3d46d04b1889e4a94e81edea8be8b8adb7329ed070423accd049fdc0ce3d8f72bb47b960fef0cbe0ae88eb9d525fe9ee9d9ad2c297db1ce459f812faf6de42a85fbcf5de53cf7042506592f17576", 0xb9) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) 00:01:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0x4) syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x9000000) 00:01:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getrusage(0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x3d, 0x0, 0x0) socketpair(0x1d, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:22 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x30) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0xffffffffffffffb4, &(0x7f0000000100)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8b}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0xfe9}, &(0x7f00000000c0)=0x8) fsync(r1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x8000}, &(0x7f0000000180)=0x8) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) msgget(0x1, 0x524) r0 = shmget$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) fcntl$getown(r1, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) semget$private(0x0, 0x0, 0x484) socket$inet6(0x1c, 0x10000005, 0xfffffffffffffffe) freebsd10_pipe(0x0) bind$unix(r1, &(0x7f00000003c0)=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet6_tcp_int(r1, 0x6, 0x58, &(0x7f0000000340)=0x1f, 0x4) bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x1, 0x401, @mcast1, 0x480000}, 0x1c) poll(&(0x7f0000000400)=[{r1, 0x10}], 0x0, 0x4101) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0x3, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x2, @loopback, 0x3}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff80000}]}, &(0x7f0000000300)=0x10) 00:01:23 executing program 1: r0 = msgget(0x2, 0x0) msgctl$IPC_INFO(r0, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:01:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="d625f99dd139740eb26fa6f2ef0d7d40f8005b8ff6bac2ce98d9717aed7f464538a7b98ca289efc1cb5e3d15825270464358eddc40813cb3ea4bc688647864f961a2db19195efcf7b3ed2b6b195b9e00e6f2df02d450bc6c462cfb4e2c462daebc2754af0ef471ecdaba80a7af4fa4ec106f0b1c8db56b75b21523200d5c8e76938091df1e3bae67bd18b82a2054446fd5e63f032160e0a6b75f8e898255cc8c5b7ea5865d685876ddc633c6f609f3f33c8fa28a1ddb02e0ab2c7cb25fc7b00931a8b65b42bfa2585da9143871cb01559827e931d84c9b482cdcc9c5f1e879") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//f\x00', 0x0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000180)="8fab4646140bc739704992473743974b3efb006a569d6f830a87d5799bf7a5485d6c81a8130765b58cba00199b045c26d856c22632c865527846df6fee51cfcdb23f6822c5e05476162ac6435a72d9827aea135b65e6f1ba441ffae1f1cc875e53d02eaf9bccc6cd2feca1b590004c413a31") 00:01:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="826cf02f66696c650700"], 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="d24297d8c7002bfa850da11d868fd310"}}}, 0x0) 00:01:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 00:01:23 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) poll(&(0x7f0000000140)=[{r0}, {r0, 0x2002}, {r0, 0x8}, {r0, 0x8}, {r0, 0x8}], 0x5, 0x6) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7fffffff, 0x1}, {0x8, 0x101}}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000500)=""/39, 0x27) 00:01:23 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a0ffb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb1a4af58fe74af2a7879f43bd5b52553028814405fded44e33e222e07803ffffffa511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e900"/234, @ANYRESHEX=r0, @ANYPTR], 0x0) connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:01:23 executing program 1: syz_execute_func(&(0x7f00000002c0)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02040000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f1e1ec401f92f3009c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = socket(0x1, 0x30000004, 0x5f6) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r0, 0x7}, 0x8) 00:01:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x23, 0x0, &(0x7f0000000000)=0xfffffffffffffdf8) 00:01:23 executing program 1: syz_execute_func(&(0x7f00000001c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000140)="66400f6253cfc4a17571f10f67663dae06d9f2f3470fc7b4138902000040fdc4e141c28e3e360000320f0f9d030000001cc443791d680a008fc80095b206000000f6") 00:01:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x3, 0x101, 0x5}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x23, 0x0, &(0x7f0000000000)=0xfffffffffffffdf8) 00:01:23 executing program 2: syz_execute_func(&(0x7f00000005c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) getrlimit(0xa, &(0x7f0000000200)) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) getrlimit(0x8, &(0x7f00000001c0)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010100c8", @ANYRES32=0x0], &(0x7f0000000180)=0x8) 00:01:23 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpid() r2 = getpgid(r1) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000006c0)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$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$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0x5}, 0x24) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r5, 0x4}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x3, 0x0) 00:01:23 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x2, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x7, &(0x7f0000000080)={0x10000000000b35c, 0x8000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x80000000, 0x3, 0x4, 0x6}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x10, 0x1, 0x9) r5 = fcntl$dupfd(r1, 0x0, r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x89, 0xffffffe2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) msgctl$IPC_RMID(0x0, 0x0) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) r7 = open(0x0, 0x0, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0), 0x0) recvfrom(r7, &(0x7f0000000300)=""/147, 0x93, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x0, @empty, 0x2}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) 00:01:23 executing program 0: syz_emit_ethernet(0x68, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa81b73b3d6201aaaaaaaa188d3ea1dabc86dd6002290f00323a0000001000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df00003c0000000000000000000000000000000001000000000000000000000000000000008000"]) r0 = msgget$private(0x0, 0x45) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = getegid() r5 = fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0x1, 0x40) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x4, r1, r2, r3, r4, 0x25}, 0xfebe, 0x8, 0x80000000, 0x6000, 0x8, 0x1, r5, r6}) 00:01:24 executing program 0: syz_execute_func(&(0x7f0000000000)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900006efdf895958c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4027d1716c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b550142c4b6593131b15d84ffde75ffde75110f0f3804830a000000") 00:01:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0002ea5ced31870bd2c52e92d60f7a2348635a696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1800000000000, 0x4) 00:01:24 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpid() r2 = getpgid(r1) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000006c0)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$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$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0x5}, 0x24) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r5, 0x4}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x3, 0x0) 00:01:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="00f9ff0010090f"], &(0x7f0000000080)=0xa) 00:01:24 executing program 0: r0 = getpgid(0xffffffffffffffff) clock_settime(0x4, 0x0) getpgrp(r0) r1 = msgget(0x1, 0xfc8ef55331da2b9) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/42) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x80) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffd82) 00:01:24 executing program 1: syz_execute_func(&(0x7f0000000000)="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") unlink(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/88, 0x58}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/97, 0x61}], 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ftruncate(r1, 0x2a64) 00:01:24 executing program 0: syz_emit_ethernet(0xffffff51, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x15], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:24 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x3e, "b08b4afb08909888ebaf839cfb37d52d762efbbc96fa6a53276a94c8543f9cd1cef58d424ac25bb5fb0a6447395ec1ff67a57f4e1634a771d9d5469b4057"}, &(0x7f0000000080)=0x46) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x0, 0x200, 0x8, 0x10001, 0x80000001, 0x800005, 0x8842, r1}, &(0x7f0000000100)=0x20) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000500907809000000450000000000000000000000ac2300aa00000000080800ab02000000"]) 00:01:24 executing program 0: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000600)='./file1/file0\x00') truncate(&(0x7f0000000000)='./file1\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"661c970b6797c1549b6b6f3f6145b4e4cca5b44af7471021612ceb32df0e222631b5a8ade2af7cccefb350b2dfe033d02c6d5223def9a9842930303836be6fcc1817b85b137cf5575f00f06be11c8421d1af1ae67ffb5c388816370a33664c08af3aa54a99d67b23fed479b5d5f91d29c9d9ad0e855ba09e5eb81c4ad5c92b08b97a90304884d35231bc41a256e67e44cd6c7bc0f8dc8de2498fda85ab8bac7ddd44ef12ec7f95f118c3fafb06b776893e9d3667ece1f2ce4b4fad6e1fa78f90f9ed8c35b67217afdc9ee8450a82933b2379e33469acd8bc69ffea867f9cc17796ae128c4f5a7f91cacb13de89f0e995b862511dea2b7da141fa7d5d12cbdd1e4afd3788e8c65e06d7c0b7766dbb03269ad0ab25cc6940ded04df9265623a1e2c7caba180d4dbd3e784a25240ea1984be7aafda8eb6dbf2d41d29ba75e6755229d2efbd44ec5da7d2e878e2ef3490c73523858dfe756afadb1e4738a06d96e9f4e40fdab294720e938c0d13211ef5a6ab31f66c44dae880ac65063ba0034d818c5a72944e4ebcbb5dfc864580e2dc17fe7a93a246c7be97769000f0884f600f22151ea38a8921ed7dccf71fcc7e93c38c7d84d7fab746a4475b5be31d1342da484fb3331d140085c6213a4ed0bf175841d3b384e906c6e211423d7460609e938bb719017dbda85ad03054041091dcfcb27467970c77b95d0c79c3e751503d2f1a386d123072b34c985575107f2ea9b565fe248d565c78fe16487ba169fd50cd575a6c520e629c06940e259257f05953fbaa911c5f5179c61fa842a35309091a57251510ffba72a911b428041fef9a91739266ebb44a527af3784ea4f2485fd7290ea44bf76a8ab4b182023d5d0bbbe3b44038af4f33a68811623f2b04133158c1f5ccd4874ca7b77bd1603439a3305058517cb073d8e70f5e50f019a167dfada96a0054ea161d248775a6bf1240818d2a13c386a3304caa7ee13daa56213f2eb726d22e75527976919ef6a942bee5df77e320ab98d72df67157f5d7ab637fa2effae6b81d263bf9fde55c62d2c854db6a5363188f469bdcf3dde8aebcdb59bac10175865f05c6dad93c198452d8c8d118edaeebe04f9f97f1932c671af827b9444eb17ff477d766b804cccc49832112f4e59da2ecdbfe529682a69d8c1407d2ceecc35602074a8662d0e62b32519264a08c36f3c3a79496c8c989f920cdb17f31470af5781a3acff6feefb570b28ac97433b0f1029b6877b98124779f8729d8505ff1b9841b078e1cb3c480152d97ffd371d04b8b633f8bd4a59be61abef55a23481ec19cc170b9f7c743df4e422f04c12ef7feda4500f832cebe572ca92a866129ee762b153ee0267bf46ec95bd7da60ad9327096de325eba7daa6ac90407239fa876eea55828bf2f79d76ba777b7e2d83ad3d8fcbbda29a0ee5e4a242d776f", "da1a1341999fafda51d509ed63855d9704da5ba1e36252f36a795b31110dc10b", 0x2, 0x6d57}, &(0x7f0000000100)="3aa86bb59e8b8f5893d3ce816bcca1df70b609536de92ea96c72f6910ca472673cfcdbb54570036b8378b7f80acad0dae776676e42cfc4dda0927ca73177d65c45151e118510862a049a2d18fd223d085cf639e920c75ef237c67f8db2572e16c411afde127365f6717892e37ff14e882c0060e0c513ffca9abc5b54", 0xac5, 0x8, 0x3, 0x437e, 0x1ff, 0x8, 0x0, 0x40}) shmget(0x3, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0x0) 00:01:24 executing program 0: setresuid(0x0, 0xee01, 0x0) geteuid() 00:01:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x6, 0x80}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:01:25 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getflags(r0, 0x3) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), 0x4) r1 = dup2(r0, r0) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f00000000c0)="5bbd3c34dfe9c784fff9f727bb80c65725b7fed3297e4faf5fce93bd74e1e368fe2177eecb5a2de37392b81ae391603078d7a00e9dfd18e282a8cf8366d5bca832385fa153e79c0c75026c3dd5f407e4980d930e85c1c6649e6861af6700a63e3148ae60874624b96552462e3ce0d564301aaf941c752247bc2c84cd2ca09de99745f7f1e595378e363ce61f6276bcecfaa9149fb70bebb431e5b6069523", 0x9e) 00:01:25 executing program 0: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1c00000, @mcast2, 0x6}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r0, 0x7, 0xffffffff, 0x3d}, &(0x7f00000001c0)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f) 00:01:25 executing program 3: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_execute_func(&(0x7f00000000c0)="95041d0f05c463694a1200e4bf72720f0f298f17955bf95bf9f23e26220ff3440f9dbad5ff1100a0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7fc40fbb0198e8e80000000fbfce0f73d5397e00572644a5b6b6470fbb7508f24d0f2d96000000000fbdcbf3440f2b5501c461205ffb0f3804830a000000") 00:01:25 executing program 0: mkdir(&(0x7f0000000000)='\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) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000240)={{"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", "80a18629cad398df2103c564c7c8bcb633ce228059ef24ce8a2c7b66d626324c", 0x0, 0x1}, &(0x7f0000000200)="e89ad1587994c136c03774b90c137d755f2d28bad897b0ec3a650cd42c5ed2de7c292c1ed3110f0c74d8852ea82e07ea3fa0", 0x81, 0x0, 0x10001, 0xffff, 0x0, 0x17, 0xfffffffffffffff8, 0x76e4}) r3 = socket$unix(0x1, 0x0, 0x0) sync() mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000006c0)={0x3, 0x8000}, 0x8) fcntl$getflags(r3, 0x3) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r4 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) accept4$unix(r1, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8, 0x20000000) fsync(r4) 00:01:25 executing program 1: r0 = socket(0x2, 0x2, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) r1 = socket(0x2, 0x20000000, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000180)=ANY=[], 0x0) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 00:01:25 executing program 2: mprotect(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x51, 0x1ff) r0 = dup(0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000080)="a895c17e4839b2324b7b02fd30588c1fbe62475999ba18f24b5195bbce63d18118293d565a064cc0b5440dfa3a35d8216b0fa26b212d66378446e946e1a9331b05b9f3b0094f909165e2f1182e3c313e07fb2c60bc7fb4f6a21e3cdfbe876efe0bdc574f6a2df8a41652c8ff0b1a5e3ea4dbc90e1b30f4cd384e1f741f29c3fe71cb9f9d6d12d0538189479e031f44c88657a00287d7c9eb579e1241c9ce46989e02d66f23966931a0926a10fac295c6448ea5cb0aa307a52be034129ed91296c890931c3aee2ec69e9c966fe03e6415ed8a353afa44be6f6c7e0d34") mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000180)="a5124d9e729dd36ba71261ad1ee64ab5007898a01191f682326e20684c958be42b66753a286c855cae4f09a3cd72475fbfaa3ee7833251fcbb8c4d25691be780195e58cf868361080a49efa5ed1873019b1c0099dda4437ad9b95e1d67270ca84a765e4b20567a67e06e052e84f814e9c05c7c569a6606a83a17aa5a26844347be85cf782f5e0c71f5d1de7a29101fdaa21928e15e0c45e41ab1fcfa5efc6f57c39c64afc1d9825712c8a865d6d4844b571433946d0d99ba4b83633f3cc3b78ef3f8f534c1c9706f8afae2411a76ae1a09eefedb6b22e772b835ba") connect(r0, &(0x7f0000000280)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000002c0)="ffde0d8e5a37b7424a54bbc17ca476748bc77c66f89b1bceed1b366f65d837e876ae714a22b45f8d6cb03675204861c9cd3309c95e1cfec819cbd5162f888f1cb0cf91967dc87dccb4b0bea46c0ab9a551247aab39cfc380eee5") sendto$inet(r0, &(0x7f0000000340)="48346b2dd7724755c579337876bc64d6cf520664fe4ae576863a04f922f21050b2a20ea67acfea6bdeb8c1c079291e20cf4aa9a58ec04ed7b38f44fe951df71bdbc95042f8bba8999b6eaedc17ff45b1ad56092083c25bfc63c5389423018d8bc4df616ff2d896edc9d5afb8cf485c5c79f2c12a159ca29279e9f009b6b05be353157f8efe13547266a43a7ea52bd70f52c5cd8e2918c2d9dcee871026488af9", 0xa0, 0x8c, &(0x7f0000000400)={0x2, 0x3, @rand_addr=0x3f}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r1, 0x80, 0x1}, &(0x7f0000000500)=0xc) sync() ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000540)="5b378f8f6bcf9f383f5a63de06560a502acc4e8b1d4e9ecbdf0983d84befec4dc8650248df6d5363d01fd5d17eef1694b5a9d3252b24d97e7b76e5e429312046da24da4b2184527efd9f5c766c086c72198a3fa6db97ce741bb5f856f13b6711c91df690682f0954e376438129af4bd04bba8613035ce3af9bc8412cfba379f8cbbced5e24aef226201c9fff3fde9ef1f2") r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff8000/0x4000)=nil) shmat(r3, &(0x7f0000ffa000/0x1000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000600)={0x6, 0x1, 0x200, 0x1, 0x81, 0x4, 0x3ff, 0x3, r2}, &(0x7f0000000640)=0x20) mprotect(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x0) r4 = msgget$private(0x0, 0xc6) msgsnd(r4, &(0x7f0000000680)={0x3}, 0x8, 0x800) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) connect(r0, &(0x7f0000000780)=@in6={0x1c, 0x0, 0x6, @mcast1, 0x2}, 0x1c) freebsd11_mknod(&(0x7f00000007c0)='./file0\x00', 0x8, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000800)='chd\x00', 0x4) r5 = open(&(0x7f0000000840)='./file0\x00', 0x10002, 0x30) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000a00)={{"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", "7da2151525002164c938a435b083f1973a2f1dae100ba2e040e4d1016f337ab3", 0x1, 0x1}, &(0x7f0000000900)="c9841153b7d2fca397cfbc2ab57fc804d0482649df3ea762ad0037ca4bfbe6e1fd71ea42ad91e724a97d1122fe61c747ae718517ba92aeea8445e19764ddd350d12d3de5babed61c69619ed02407458153c3cfd064dceddb02c652a8d655ab8deb06e0cccdce2fa407fd571b28f1abfe92b81d048ef7a8c184d64f3787133353337f8348976d571f1301dd8fdd980570f547f33e3cd88211b5d266f84dd019a3adb81e32bb4940db06d2e2d16e5645705370a346a3637f2766521c20861ba9a745b33cd09a764e45fc557e2ba5556d5ab41f7a7864d0", 0x8, 0x1a47e0000000, 0x40, 0xe9cf, 0x81, 0x2, 0x6, 0x9}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000e80)={0xf, 0x8, r1}, 0xc) 00:01:25 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f0000000280)='./file0\x00', 0x2000003fe, 0x89) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto(r2, &(0x7f0000000140)="e7c801c5c78593213f21eba16ee4b95ecef6049d22fc0782c21a6264f9230806d873ccebfe929f148e6df3e3960bce14a69973ec403b28f5d8effb580c8a6f59b6f1bf22cb0e6624faf196c61f3c9eef56d0c75ab36c93fd88aca623f3350af162e2c7e0b57496d61e233b140603f9d2cda3fc0031d68758b090e1f9ff4d623f4ceb12a70cc8fa50118577dd47543a5b2aeaeeca70bd2f7b7cd335c5e300255966d3a3d047464eacc2113578d31f040f192d5df395fa862941370ccc7ffde35bdb998c1b592647272ceda46ae7", 0xcd, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x4, @ipv4={[], [], @rand_addr=0x1}, 0x2}, 0x1c) 00:01:25 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/83], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$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, 0x0, 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$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) semop(0x0, 0x0, 0x0) socket(0x17, 0x10000000, 0xa721) semget(0x3, 0x1, 0x180) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @remote}, &(0x7f0000000180)=0xc) __semctl$IPC_RMID(r4, 0x0, 0x0) 00:01:26 executing program 2: syz_emit_ethernet(0xfffffffffffffe5d, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:01:26 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) listen(r0, 0x6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x80003, 0x12, r1, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffff801, 0x1000, 0x1f, 0x7fff, r2}, 0x10) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x6, 0x12, r1, 0x0) 00:01:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0000000000206, 0x0) fchmod(r0, 0x3d) ftruncate(r0, 0x101) setuid(0xee01) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000002ee700365fdcd9"], 0xa) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x6, 0x2, 0x0, 0x4}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6eff9c6538789b400"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 00:01:26 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') syz_execute_func(&(0x7f0000000080)="f00fbb9f0000000091650f056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af09de22bf694c48192558dc33e64f3430fb864423866450f18c422f91eccc4417e5becc403514a573a00730f778018e6c461c169385ff6a9c1460009c4815cdd72f4fe0c0cb4c481785f77068f88400f01fc700000005c660f3833d0") 00:01:26 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0x5eed93f3f7eae339) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="e9580000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x24) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000003c0)={r6}, &(0x7f0000000440)=0x8) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000240)={r7, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x10, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x1, 0x1000, @mcast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000240)="b16191cd8069b15169dc02d9660f3ac4c36d68ab985ff2f7cc9bc4c2cd3f261cc1c7c7e4c653dbc4a3790454829d82adf3676321400fae17b05852da5ff9f3406dc4224d3e460f8094ee2042204238440fba3608c1ea01c48192558dc3c366450f186746f2b4aeaed3be1f31df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df6467b667664222980fd4efef100474c6c60f400fa9895252470f383f894f000000") r0 = msgget(0x0, 0xa) msgsnd(r0, &(0x7f0000000000)={0x0, "05b62d7fb6df8391c9e82d3a0c0acbd63c1a15bc321bbf4fe2efc83faa"}, 0x25, 0x800) 00:01:27 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/83], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() 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$unix(0x1, 0x2, 0x0) socket(0x0, 0x0, 0x0) socket$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) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) semop(0x0, 0x0, 0x0) socket(0x17, 0x10000000, 0xa721) semget(0x3, 0x1, 0x180) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @remote}, &(0x7f0000000180)=0xc) __semctl$IPC_RMID(r4, 0x0, 0x0) 00:01:27 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0, 0x6, 0xffffffff80000000, 0x80, 0x4000000080000000, 0x2, 0x39a}, &(0x7f0000000140)=0xff34) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x322}}, r2, 0x6, 0x7, 0xffff}, 0x8c) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/46, 0x2e) listen(r1, 0x0) r3 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) accept(r3, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000040)={@empty, @loopback}, 0x8) 00:01:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r3 = getgid() sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="9181f50d598de5332fa67690114cea297a353770c8a00a3722f8ad986bcc482cde2018d340dfb4a3ac3891500455e68c7a26341d5dd43f6a874d4a3244e0199018c1aec694a110a9410323bd51b0fcd6a67b14314e", 0x55}], 0x1, &(0x7f0000000200)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x38, 0x108}, 0x100) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000300)) close(r0) 00:01:27 executing program 0: syz_execute_func(&(0x7f0000000000)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e2693841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bfdf2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a2344ad67f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) ftruncate(r0, 0x9010000) ftruncate(r0, 0xd8f8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35a, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munlockall() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x4, 0x7, 0x0) 00:01:27 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) fcntl$getflags(r0, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb000000000c04907800000000450000000000230000000000ac23ac3400aa0000"]) 00:01:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:01:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) 00:01:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) semget$private(0x0, 0x0, 0x80) 00:01:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e000000006530009c4f84"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10) freebsd11_mknodat(r2, &(0x7f0000000100)='./file1\x00', 0xb00a, 0x3) 00:01:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000140)=0x8) 00:01:27 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="b100050290000000000000004386ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x20) r0 = semget$private(0x0, 0x3, 0x100) __semctl$IPC_INFO(r0, 0x5, 0x3, &(0x7f0000000100)=""/219) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmdt(r0) write(0xffffffffffffffff, &(0x7f0000000000)="4988d70c44a17b", 0x7) 00:01:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1000, 0x1, 0x8001, 0x0, 0x4, 0x9, 0xfffffffffffffe00, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0xaec, 0x80000001, 0x7f, 0x3, 0x6}}, &(0x7f0000000040)=0xb8) sendto$unix(r0, &(0x7f00000003c0)="7977c45c1263ed2aa6acfad6dc0501572b61e2ae4da7f5c2f6904c7edfc3f66e1577408aa6d034043df158e17ecee9c2013752aaa6813936c5d0ca663dae149fee38b25c2976745dee7b9be63bd77fbb91c136e1e51874550f32634c8f6adc4cc9ff810654926cf8e4aa8f9fa50594e8f44f518ebb4ad9e8163dd76b2be2bcf09de191e5f208f02f794cb4d2962a2da5f3cc73c237f2ae110fcb16ad63c21eacaca033c611dabaa61b54b9b5916f87675ca2c5a63f00191a6db444ed2b56b7c2da358a4b3a4a0e3c1647fb9894d1e5", 0xcf, 0x88, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x401, 0xfff}, 0xc) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000280)="4490befd2b77839f566009726f9aca92faa33dcbdc7169a63b0dde0fd35f25d7d2b1c1fe032d3cddd01ad41bda468ea9cd20b4ac9c9bd8a0ccd37678dc79835cff7fa74405604edc068130bc8ba44e628e5b7a6aaf26fff7585c44f20eb6dbe3672b6e8ec6cb1aec00596fbf76bbff96c41823880aa414ad057573ec968d3505d08764c854c7df666eb762c3f320a445aa1b3a4e8daf6ad7504686e8221462488a3f44e0312a07dff4bb59306203dfa15edbcf74bac993e590f2fcb98fac955948c01c550a78") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x9f, "f689f4227cb1098cfdac838c6e1ee2ec82a5c03f0ab7aa58a23cb25bd9c2facd9ec8bd34b442468a6dd85bfc2c0e01ac4a24c096be18796515e9a85e78d6b2659a20787f109fa186c84b3ea305248bca5c452fa39c681dc585d88d25e175925cc477c56c65960707f530d41a5a24d18ebe1c49825ddff0f30d7c9f38eaaae3a21fe977cd7a5497d6b2bf81909045ec254f60f6f118690fa25985c8661237eb"}, &(0x7f0000000240)=0xa7) 00:01:28 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) poll(&(0x7f0000000280)=[{r0, 0x1}, {r0, 0x4}, {r0, 0x2001}, {r0, 0x81}], 0x4, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x86}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x7, 0x1, 0x4}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000000)=ANY=[@ANYBLOB="ba2640f9e8946d689389a4ac74ae639784e9d9e38f82462df765d69fd0b453de6fc21ca0fa43a0f98af7dcfca1304bc3e0eddf3b1dc081b4de052423d07ba3e15733e85b71086fc2ef98593f133f7cfe3d9e8a8695b94dd20b1c6eb5ca431f14c06126d356e9d86e2da65937cf93"], &(0x7f0000000180)=0x4) accept4$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) 00:01:28 executing program 3: syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x4000, 0x10000, 0x533, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x7fffffff}, &(0x7f0000000300)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x101, 0x2000, 0x2, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="01000a000104507b35311ed8ece9d41bfe00018fffff0005"], &(0x7f0000000180)=0x1c) 00:01:28 executing program 3: socketpair(0x17, 0x10000003, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r1, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) 00:01:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x2000, 0x0) 00:01:28 executing program 3: r0 = dup(0xffffffffffffff9c) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/226) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x9, 0x2}) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9cb0100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001180), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1f, 0xe9ba, 0x0, 0x14000000000, 0xe0c0, 0x6, 0x101, 0xffffffff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000011c0)={r1, 0x37e, 0x200000000000000, 0x0, 0xbb5}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001240)={0x0, 0x200}, 0x0) 00:01:28 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xec3, @local={0xfe, 0x80, [], 0x0}, 0xad9}}, r1, 0x0, 0xaa, 0x3, 0xffffffffffffedb3, 0x7}, &(0x7f0000000100)=0x98) r2 = socket(0x2, 0x5, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) fdatasync(r2) 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) truncate(&(0x7f00000004c0)='./file0\x00', 0x3) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) getsockname$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000300)=0x8) 00:01:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="207fa33de4402bf150b72252fb177e2b00003f"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x3}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x188) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000001c0)={{"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", "76e107038d041d0191568f438b97cf03e59873c7acd6d081d73a8e36a672ae72", 0x2, 0x2}, &(0x7f0000000080)="0dc6b7ffba24d3b3a0f7e1ed565640018a12eb1a4b788a9ff144b69999d1564e4013eb8adfb1cf9721c5361b0997aed29485caa573b09746d5d47767185cc7fc8d7cc37bc35871328a1f0abaa08692e145b4d32b5c796d4099d7a32be24cac8b98f93ab0231cc83364da03d0e8115947eaca703ba78f1faf7b50b84cdcba62cad662771ce6b1bdb1e49997ccfb959d39a7f45f0456f342efa65d4563a84aea776fe34d9a5f7da38944b06b9a58a389e2cffecd293442ea9838", 0x2, 0x4, 0x7, 0x7f, 0x4, 0x7, 0x8, 0x1}) 00:01:28 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000140)="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") socketpair(0x0, 0x0, 0x0, 0x0) 00:01:28 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) setuid(0xee01) getsockopt(r0, 0x8, 0x4000000067, 0x0, 0x0) 00:01:28 executing program 2: r0 = socket(0x17, 0x10000002, 0x83) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x401}, 0x8) socket(0x1f, 0x7, 0x2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:28 executing program 2: socketpair(0x1d, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x11, r0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r4, 0x0, 0x1) 00:01:28 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f32459bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r0, &(0x7f00000000c0)=""/232, 0xe8, 0x40002, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:01:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000140)=0x9, 0x4) 00:01:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) r2 = accept(r1, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000003c0)={0xffffff}, 0xfffffffffffffefa) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0xffffffff00000001, 0x2, 0x7fff, 0x9}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x3f, 0x2030, 0x40000005b5, 0x4, 0x6, 0x1, 0xfffffffffffffff9, r3}, &(0x7f00000002c0)=0x20) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:01:28 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x80000001) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x711d839a, 0x5, 0xfffffffffffff689, 0x3ff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0xffffffffffff1521, 0x1000, "ca0d3e57f1a520c96da8c5c9d7438ad75c39e23236ccf4cf89c7149d54bf0fc88f826805704101cb2828eb02f34f7fb335cb98c679b93f7bea70fa0f78d428e255e5384bd0356bf15ca3a23699f9481e4f8f66887860277d04f02328503607fb66382ddfde86f4e467dc022a27d81b9d1636b0a7f893f8c24a440864c29de1deada41e63e6933cc063d01023e261a34c7a55767d267c15627a4eadb0663e65eb1aa9d0237b70466f141c5b8d5343769100dd176c04263e5db314e5daf109673c8520961d8d9d158eb023b7a61a23330672d8247c211fd516fbed2f6d434851cbebfcae00719b674e77a62311c7b12662ae95bc19a541b6864e1e18b01820e1d6eae0b9c24403a54ab29e3beb0845775359837121eca582308f76ba8498e31e6b81750840e67d053d1b99395c9bdedef84f99b6fba152bdab0f47973221f99bf6761dd10e7e89ec2039479d524b5fd3dc30b404b3e16bf643cddca9e9015e814250cf50b5d878496494ab029ae19548b732b55f028a361db64a490f298c4ee630ecafa05de97ccc82d567266d9dc4222e81b96b4598d7564b825dcdb5146893158b9bd399e39713fd3d3e2dae7fa0f7f89b1c6d2608854ac84879014896bd064c62db3bbc20c12f0f9c02d1e60a9dac3a29cbd85e3c92f3ad286c4ec2ff795fdbb82264c5d5f1b7a5e9b4abb8237ac7ee037a273c8a34f145286d3cce49950c60a1a81cb432c3fe5dd2dc7308bca959aae6d8a9a7a2892e0823fd02ae022a0887eeff36f2093886dff635035e0e4f1d3559365aaddbb5daf9b7836afc878a303c8ba081b54f484150d9ff6c58c9e8f8cf42887cf2718fba306b7dcb0ccb606f9eea6f0cf559013564ec92a6812c8b35dd7c33028681cd47d22ba8485759f15ed83a9bbbcf438c0145de364b02790c011cfc8575191628f7b6f3d0779e41c5a77814b9043c7b03c9b3ef249466af5c87e3a4f2244cf90a1518ee61667ee4879c5d30c8fc4cadfd6ab2a54ba42920b25b1d831282334f18837953a5669384eb7b59df482fbff17853567d39903123a3c6da312ea08a42ea5331f3966412f78966e198d49da3add0a4056184fb8f11c0270c3eb81420da7120b171b8b7641223e5decb7df53644b718df2cdaa31dd136317a60137c5811de4e82cc26a247a65f1a08320736cc48420452a0db9431adaeecded147b926f706cf8f6ef1b08478abbfe3b0fb4ac0f616d96dcea669d45242b3c8215b90f89adc31c4daa7173e654bf7b7538474e904860a626c6505e43537e9ad71f1965c220137108c76686cfc14027839cd93f4a3034831fe9122c3fe15a2d82c186de5a87147978f990d95c4309fd7b2f5a7fcc4436fa9c3f0fb48132d3ece1390ca8782cab3b5fbb575307707e347cc236f6caf1b9b59e179120458a61afc124b8ec79747c4d5b34beea499b6b8517504c7832255e891702145e4b2ee8101fe06faa528f799ed7f63cc914d180c89e7797434e10a80bdb4439ec201be5e0faaa4db32c93864404b7b9ca2963012e99dc4d85149c883383678dfc6c16e4e1e835944c10139882cc0dca9ddc6ba0f8d86edfcece9f663a16ce1fa6c2dd155a6bb59a3ed4a241ffc6ad0546cfe5bc9a2c8584d993121bc28fade05268d828050edae324f9edf80c2e5d7618c6e6574754df2a7e5a56352110ff9ce3255f5e44500b5c004835d33b3afc99ded236db38d47380ec7e7ddd5332a351a3a20fa0e1b0bb47c29ca0b159a520c47543971057969ce5f0e13831092eb46b8ee3c7823dfcd423d8694a7d28e29591854c9ff1e2fb6168709cb60fbb4fa47b29d0120995d439950c08e386ed6f2d69f2a6b4f4cb2cafb52a7a393aa3f38238ded43a8368f9c69adc44d6584d3621ad623ad7d173d57da64ccab1d8ee27adcacbf455c0a44173e4f1a3c9dfa77ce9b8bd64f2750e7f320fcf291a53feab0bb6cbb9deec64d469b0ed75d0aa7d55a23460c9013b02123b090e7a462034cd60dee26a230d52ab544b05f7880a3894e9c25ac85a88bb258247a7a92a231219e7a080f3a5b4445bd07199eec74f3c002bf7d47dd14d895414b76b61b5dcb015a189df02fd736d5e8d831a8a318a2b0db42747f8517b161a0809d80afd46e820057f17d8c231e776aff2b82104b949d0954b2b5033ff15dad6036e189ddd9d0204c1c16696bd74b4724fc307b13f78a4d08dd76cda1f84b53eb961503fde232c7ee1fb357aa1d5f429582d4725748a5f4ad5404f426f003b30bd65de0e9bf664d741f2ecac87a2988e5a2fb146ff2422d68814675fead8049dfc27170242f6b9913803ec5d1294fededc625ea2b93be4d7d4db9d4aa77adc6bbcfefe1ddc75c18f8e548caef225bc5fee25a2009a34fc773b08456b51973ef8d96fa28fbb8da012e62e71bd4c70e0c9de57bb41bcff2fd4757cfc94ae8ca33b9f402944f165fa2fc2caa1833ba93eee438c0da3a5a35d2af849c4bf979ff2d367163ca5f419c8fe168020206689f10d2cf3c603097535a62e360e200986c6a12e5d0e6625ca396d78708aae784f1136d65ba3fbc908899bd393f841cf91e8455ece30d514721c06842fd71dbbd0400cf1460201998343e0e4359245d24862ea2a3965883e933ebad9c917d1806bd45f1926a05b278e8bf65c8e82ee9f7304010ee6e5b0f24ed8adf0682660f5cf11999a050a9dffa2241383eec8d1283f34a3f9569b9946acce2da6a90610a3a131774801d5566b12976ef1c93c5e22c793529cb8d77aeeb1d2b7332f6e061f931b13ea8d297237387758d04b20e6cbbba2e09907721f4057fad6a03f5be90972f664190510c3c257083e809bdbec955de447fccdc23de863143c0d527cd21242e44de95eae46de89039b48dedab8db8c1c38a4d62df925135cd63721ebb2746567483b0d145da235f63131e641c827cc53d892380170abeeba137ae6917bbf2e1f6b6fe8ffcb001226335e8c815233d5d849e50c4348f9c988c308ccf7c43d58f865a25b4e1ec20f2889e629fd06e75b31e7cd21b47de829834db7c315405343f553c406a81539a72f56756d4235f5bafdcafafa44d8c11c11061eb9696aa72c688cd1308c001395f7a36df5fb7510dee1fedd1610614ccff9d951ee65c3f0cb55fd825dffd6af11985adbaa8f58ee1421174b019f6c78e0c9bf6cbca8338bba8a8f52f7aa2b4b253fdfb23d89f353e5eea3631722fd3983e696930d3ace0241bdc27d9ece5c62e4ea4f4442cdce69513bcdad8bee59d47eabe9c9ca9c2729bc55ea806017eae844f7d25333c68a3f2790f688645215b3ac55b8fbe3798d7166baa754afdbb7240909a25d4fa6390ba1f18681ac8ef3d4d9003cc38eace7dc24d3054dab0f4cce3f7fb70906fd015b03fa16b2a0b163e90b6ca0fa60c8755608920833711d8d8671c566e1b004e4d24b99541204ebbc8755bda3865c8b0e0635b7ef010d0bee5c050d053ba10f4ba31a0682b636c8baa35250c16c75d78bd0f53dfb158d7137ffd8b64667e4ccf54704dc64e4681ee21587bf98c2f20b8517ffadcb1c45af8f1e9cf45d9e258dc062b06e73e5ee80f0c81952d678b85e3d94956d26b5387d8e1fd0f2e85fcf6b6d95a5a45a8b4519bd1e359c2d6eb258dd618475165ac70e15924bd77c34eab157d2dcaceef1f28f5832e32b9801af1cc00d358bba0b9928247ccbdae654d7c00eeb55bea76526ddc42a38350704da11c87bffefeae53fe36d8ce864591b9e378873f85d87db7ba424601b15a6d8e4b96166b24c3513d70e5399df3cae974c38f031b9e1243044f1c97c4085405d733bc412f1b7093d11cfebcebd990c3017aebed3ee7facfb4445f5b7e4c805d223654c94ab8fb8de04558ab9cbdc36fb598cced712dd0b2cda0b696173267e198d3520493c68906b8c7d489944ee35060538013005caa8b5611e609b3f930306f78034fccb3d3fb461fe9496cfbcc0dc743d7f0c86943a4cc5a9ba4e09aa54d6b5835c28eba326a87b2bc8ceb69067c7fe0b36e1929bb017ea3376f65bfb3428dd1e3d126d5bffe6ac1dca8d62b2ddd59ba260b5ebe8eed13e9661b853526df38f95d25099282c46338340a914778959c2988b19a7bd9d66c389b7dc28d22e23b7c56134c9d2ddf7e3569c6967ed68daaf7ef88907b8c49975ecb20fff98389200d9aa66fc5135d41c0c15c275e2e28ff3bc3766047848a5cc05a4c4defa5c8aecff8ad3b6e3cd57fa91042527abc10ccf24c0409eb242699f684e86267cd697c3ced2d7791b108c4a6791db36da083e2e62076bd2907aa5573904ae46f8748181134e46f7f4cba5c15f7a65a844deb41633335f035df3768d2c91e6e7911936b3f01e644a71b9c7be0d99830450024993bada50f540879eb76d41508e4f5369d37323369f5db7f5b7795213eaa99959b6ad80ed70e141ee679ce5d3d0493b9623c9470613029e174ecca642bb4ba23d6efd2b8804e3b3616fe0a1764531e63ba2900a0f9ece185464d91c03b3a50708d50f983de1b8c4d0774b897f84ffff17e77f7c2e04b1b46dc1aa598ddae5ed00521fb50015a3c66cb1e0364e078cf7bc91cc282755ff6d789929928d293805fab2656373314ecf38fc1f012f4ace74b5b6209b828cc3d61967f3021dc2c50412c0c4009cb8ad5b657e03d3d26077278b69e2750922ebcd9c654307b23743288c303ff73cc694e01ffbb7076f3dae17022952d7dedebc3bf7dc07e66dc32e8c72c372d7214155ae93d3176f1ca972698f7ec3f416c995bc140bfff6863eb34568a1d4b338f148132914281481a6fdb090e9eb9a5c1ab095b3dd0c33b5809115afc392c5cd9a4d4f63c0f91aafed001267c0bb16072b3b8c2e8d38af5816bd09d436e9819c9b4ee5f297ebcf77fef7dde4270221f599d19f60fe41d8ec3252c58aca58255816e382f2f43352bcd048e97c9634704e3831f9f9fff2895ab580e6ba551ce5dfe4e35621025105bb6f575bbdb023aa3d561f46a28f8888690ca3a92434bea9933b415d4c0629f301b5fb5704ec7b2afcfdfe71677183d659c552f72b37915889816b9199a20a07e6ac93de057bcb13ae2083eceab10fec3f0b0ebad636e99376812115cb601a9e0cda99c65031a64a404c61d1e8fb64f2a5e6b1b087f1863fd6a7343b035d00ae4d7ea344c67bf02bab2dccfdd4789e8dbcd685b1c6d42d4a9daa1e3722d06ef32b46a9d7c9afe1f7104f44150d616a8c1effff49b6129b1c1b57b2ca339bde993d977a26dd575a1010fa5344ad7be9ffba1198518481a7efa2e6dbc0070dd425a9256df8f944015e386aa50ac1bf9a760e0882764869c1bc7521eba359da9168ce9c9bbc995a6f2c74adfd47cafa2e54c960666020cd58518bf62aefbdfe09081d68fbcb8093a0dcbe54ffaf2ef66fa7dde7930bb924918b30a0b45b3357b7c1dde6bd1f98e76fc8ae78eed42ab33497212eb29e907aef3e54fcefbcd909b22f26fd8fb47106c26c103a673a7dbe623860d1eebc8714423302ed97d74ffcdf47631d1e3d1a6a768f52b264d0a04654c2e580a73f8506633ce2401ddce99b7ffdcb5aed87db29ac0c2949d606132ab6dcb649d31cab4c77034875edd7e814d0773591698ec87a06a1d5b113d6d6338254c7f0ecd2d8b21a9311690d7c68c5807ba6b7c2293b702bf40a638c8f9d033199b64a4b1dbc8c19def875ba08cbcaca4a531e1aea47038fd8e7a0be1a309289e98f8b967ff372dbfbb7c383ffdfa6c99653b13e5a8732ef5deb6d959bde0fc6f53a703e7685e8b908f3a1e"}, 0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x8}, 0x8) r3 = socket(0x2, 0x10000001, 0x84) socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x80000001}, 0xb) recvmsg(r3, &(0x7f00000001c0)={0x0, 0xfffffe22, 0x0, 0x0, 0x0}, 0x2) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:01:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) 00:01:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x1, @mcast2, 0x9}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="8f006787a604eb4152c946433923c61822b3bdaa6a3e92fb065a76197b34097b163ee6c38e3a9023f4f20f16f0f48d3c3390cc6143974bbb30000be440e72ba4e3b6f796eacbb402a115d662d089df977bf08ca15c3bec4bd128d4a5fa1662dc8c3a75000235e4196c74faa47d6d34d17766de741e1804eb9ed4919ec1723d6e1cfd37b35a35ec8ddb5b0de56e1e4f7533d522c6998fd68bac99e189aaf600bf65cd0502214bdae832a1e4c9ab77a3656d94a5267c10cd21fab20aa6", 0xbc}], 0x1, &(0x7f00000003c0)=[{0xd8, 0xffff, 0x8000, "f128234b72d9c99b225701aa86927ba9746e163a8acb9923dc85724fa9d198963ba0a01af15f488ec9eaf9f230b56c1d3d241edbad9aa09f4c082506cd8ab3d9705a112bf43f18045699f84379637379a0c6eba9700b6a9a03f8f5b8167f2184a8d7fefe54c925700a5911fc9d5ad20e4846188ef927ec1a7417f5a2207ff179a8e7f1e3d1306025028aebc888e86da7130dd5cf484dd6fd86629a5861c9737907499a4e77197c3b2948a937c246c5bf6ce0c9fbdea8c6d78a9c7507aaacab9c205b"}, {0x100, 0xbe, 0x118, "dca16d8bca6b37ccd6134a1cba00c2472dc4aad8c7aa3e1204b0383f55c347131253863f3a86dcc7b35e1e0b456038770f6fc454d3b8a154e2308232ce5b146ca9fdb4bdbca65b625b3d4663f671db178746c782b753fe4d42d094ca1bacfb9568712d61e2b35a30ed99ddf8a1561baa950d39b14338eb76fde1cf4f10ea84b11f1573aa41fc2ae2c1fe092f0009289a418f2ccb7962c9119efad2a40f27a9397b828132cefed315a52fe2431f357ff78ea8aa747f7d48256b33cc712d351cf5f67947b6479533c67a68ae6d83ef4a7c565113c4485de79b59976efa58b13e6ca6b86eb9140a7b5a9181f0"}, {0x58, 0xffff, 0x2, "940cf27560ad3d3532622d75939f5140de8ae0363097fcbf22e732594db92ea701ca6d6cb1ef7fbf165e7d2f7cfe3b11b73bc85617ef4f0cd0f485b951806f8376"}], 0x230}, 0x20000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0x10) 00:01:29 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x3, 0x0) writev(r0, &(0x7f00000000c0), 0x1) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0xbed8}, 0x1c) fsync(r1) 00:01:29 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) sendmsg(r0, &(0x7f0000001840)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000001800)=[{0x10, 0x3b, 0x3f}], 0x10}, 0x2000d) 00:01:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xd1d}, 0x8) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f665762becad017696c653000"], 0xa) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r0, 0x1) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000240)=0x4) bind(r2, &(0x7f0000000280)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:29 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x556}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x800007e2780e5) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0x8, @mcast1, 0x7}, {0x1c, 0x2, 0xffffffff, @rand_addr="70e848bf1d52baecb45b27ddd00e1b63", 0xabd0}, 0x3, [0x100000001, 0x7, 0xf3, 0x2, 0x2, 0x589, 0x48b, 0x8]}, 0x5c) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0x45}, {r2}, {r2, 0x1}, {r3, 0x2000}, {r3}, {r3, 0x4}], 0x6, &(0x7f00000001c0)={0x9715eb1, 0x4b39}, &(0x7f0000000200)={0x2}, 0x8) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 00:01:29 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) r0 = dup(0xffffffffffffff9c) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) 00:01:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) mkdirat(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xc7c7) 00:01:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:01:29 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff0000000000040000000000000000000000000000000000012c0390780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) 00:01:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000001c0)=0x4) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a25c0809000000666968"], 0xa) r1 = semget(0x1, 0x3, 0x420) __semctl$GETVAL(r1, 0x5, 0x5, &(0x7f00000000c0)=""/201) r2 = socket(0x2, 0x5, 0x0) bind(r2, &(0x7f0000000080)=@in={0x2, 0x0}, 0xffaf) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000440)="982c260f050520d0f87a91b06a4141e2e996855b9984c466a4c4660fd901fc437c3866450f73db0221fc400f4e65eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f736ad5d5f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1f67364400f38cd01c461d561970d000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f0000000500)="b1f17c97fb3aec0acf9c057972757f56b417fea80e35587fde0586b0919bda80f5f85a673c8d394676886639844952767cb6cebc08c40e60731590d528eed8ff11560e5ff8cf303eea38dbea906d45c5fbe37d0382b527d6353253b95bd7af84c3e8e357652d54bae123af965d49bce1c7aac2278bdafd8278797acf8b4b909a17cb0916d567a2bd3647306cde94a344bef86b81fcf4e8c1c6228d7021d6b7e24c1bccca2eef136bb3bb78024d5958e241e6a0a818569f65647e1a93ae3b53d909e132c9fbedd14b3cb20e9d733f815a394f3728dad3a59a18e4d96bf2d71a234531cae36d08e625c81ebd8cfde5a47315c304f11eefe6c1ac3f45b0d7d0c55a160e54123dedd60eeea19c6c56ba39fe01677d618604d01b23d32f9314089fbc5f1a8b4c8651da2b0d48398e0765b7a381588d3b4ef5c75355040161a52a9037bff6385cd28c94266823b2dc66040cbe8933f19b0dcc6c6a16ef17b117a643d2e26dc11b5f4271452a8c75356534cbdd71be738212ec8d7ea4eb2afaadc20f38e72d9a97e6de7d1e8d944fe83807e6f8c7640f980d9939b1cac810180e0a19ec709050b2ccb716c10f7511fbbc23d5e0fefd44b6ae018876fdf85ed50bd3f924d55a5717db53fa55851e140af6a4e1a3088811d4a30cc9c6a2762973ca43cd7561a1123d06a9fe43633ab86db65fcf6e6069d48389b75316c908adf9cf400c68df5c3380f4109663554e263b9735b4a7d99fd65e8f880abd4d6a7d003ce1783b2e2d417578427f927f5accb99bf6540f8e9b487803120203ede52ec4e972fe1bca69567bb3a3a9591ea1ff20147f8aeb2683cb4b6cd87e50eead992492b322beb006caecd6fad73c071c68892797fdf8eae115cf50b8c14f4ab03c07d140b5c1d6cc26b0104b3303070a25af4300398befb6e9a25cf43ef1341d6977d71106f84ed5c408673dd724eaa6b2a18554cf14cfee93d267f38e4bf3622e6dd26ca799c8e255aae302bc6a99ad8fbc1fc8b5c0ce9881e3f2d9d673cfffeea055873ef96f119fe73c46caff0ed2e308086e878b6dcd230f32ef6ac465f1aada436d411c8a2c3403739d2306d2420afb5328234d4f80054bd69376fae26fe1d577eb0ebd880c69d14c61d346705b07f140bd3cb18a66561c481edd977758c5be91b5199a41587fb581e938cb22aa712baa8ee614dfce5a746a996455986452d6f1dad9a0f97a95083843e76df18a19efdeccb223252e6851f0a615fa0f37af7c92c6535d13752d9b212be3cf98833f446d88e33719630874a5d79f8808086ccad9d437f8822712bb2ff01ba715e7facf7ce3cf902b3f71d2d5d4a8ed130157ca48c926b281900af215d839b8d7699893a29d4919573c64679670816056c4a83c7f2e009ded693068c170f764071ee826a73b7f065d7faaac8075f795c81febf112215af81bbe7fefc648b1793977ec67fd194e401acee2e304fc1420ff311815cf4c4cf8a7a697e19fd1e9fb19f67ad879598e16469ae00ddd162775bc9acfd2340d339e539da35dc5466140d130c67c1e60237a0315dc096dd4ff02d3cfa3416cb6f6c571124f4f8501fdbaa3bfa0ea0ca581b340d0d92490430034d86f8b55d15608e05067a3e0946f399555dbf04b73e7d6e1f85bee31ad242fd0b4c74829b66ba4aea070debb184f30bd2a0829804964bf5e7b4d737f94ad400954ae0b8d829ea18097f62c47ccac10b00a7b8b7f6145c11194965f5baad7288369147169d3575f20e67dec74b2ca74886b7b74eb3cb8baef53d70c8c5d00612c827095bf37ad34cddc228711ea5899e23b7bc07046e23529e7ae91e6e35493a4dc67e4bed3a5b216226f79c6e6c166adce8eed37dd850d1b90298a89ba7644b8fb0796cf60b852fd28e5811c54a81536489fa2d741bc98a16b76add54c300ac7317b0a09ea607dada738194fa690dbd144decbf66990044646775e25e2fcfbe02a859517d51a6309c0aaa126856489708fe060cb130e089346a783ebff7106b1ed1a9a81008d81173978116f1ae6ef517a26f3f2b79c7f847dfae449557da4c9217dde1a5a2304b9d91155acc27b1a32946d9ee95935c1c6aeff481cede1a720e7b9f81e46b4a2d486c23181868ea6c107a858def2b78e7884eef2924b52527d90d7464dc074b13c1766923b7d78a877137c4011a3063e5f0d4df45ce69246ade39345083a6d95b7b9f1a1a6bf1c0d6b0e74fb865c1dbf0a5287d610376721bc7276ca6c66de22fb85c1914bf9b2da4cd7e42d3e0bdfbfb07cd39201924c3dde553391b5f99bb5b35fea65731dfda9433e1ee3072238a0977c891b1e4bbab1da025cf39b43b688abeddd58fef7ccf815d7a45e0f706431a9a3a0b77f3cadda460a5eb295d946ac5b30ea04483160b2d7e1b397b8e22408852d15817f4419e8c2211e675fa9ae62f096cc4a6a4a52374889c167ebc0dcd74489b236e6efc2aff3a120c370406116122d51e0dc8c2776fcfbd7056c051c969b3075f3dfa5b65e5a884fd10f4997652fe862aa0be17c107d85b95790b280d22d8a8ae526e9be82fd251e09c3b04587d5563994c008f74250286f12a74efb7e294d194c4c7de8a076807fdecedebb3da6883ffb89daabef8c38e662072520cd75d2914def4c5bde5cbc6da465ec3fad9bd204e47c5a2c2e785916a4d8972fc49c62f0d149c8b1a286ab23dcb6add54fc307f65002dfb1688068f094d12051d219d5776712743c85f31c6d74bec7c2625a8f25bd0c2752e422e6ad36f45172e718d1debf50783c28e453ebbd811960d2afbe476528101feb2ca1ec15d1efadf4a867f5f22c66463361ce1ed93d0623e697ef2bd9bb4b79333fd301ebd77e48f45db9b13ddf4e93d86417965905f98734cf1441e50dc59407d9807b4289acc91be32acdacff88864632fa64d3b2b4b639ab3ee037a7a204f0176bc30863f8710c35d49e5682a2af17290a218d585cf1d005eb7f9bd3da23a9a81fd85ed1856d34c1957bd147db2d2880637f34227bd65de5dc65cdca67f5d2f1d9fc7f476c2a9fbbe8c660cb0ea0d9120b9f1fde452de67e8d04979065d51cb1faa6aa38d46cdfa14add06876a016edbf7335cfab0424c57da67c361c44f885cd849ac7f9e8773de2d21264f58643039557862308f062547023751dc4d2280670236f3e0babaf74e39da65b0e3c2faee89958758887859e186c0f3e9f95e5b0a062c2d49a137cd8a38a7aa156925c03e9e8696c51e2aa42547bdfa6f40006bba18ae4f3c29010c61e596c02927ae5728f7e8dbec370fbab2af7438f752c0cecff4624f938e8bfbc35e74c6276a52f792372e3349c40e833a87b47be2aa19ab12010f8e9275f28d007adf5f4089397e31f8f1e8a868eb9c1d243f86b3c4ebabad3abb0fe6a24e03e76fc28cb689eaf2f810e2bf2f8df300f6f47d8768c251f102821e476ddac4573498da501579064c9c31d97588f4111368e04667e133598da6c15a3a821a7eb81fe828560fbda2ac44ca7cae98bf4c2245e3129d817c87dc8a50f950fa6054a38838d4801a8df0a82b8adfeda1b5097dff4589dc45624b4262de1d67a8a95a922e58eed268257f5277787aebf50c03925caff5b3d1684d47a7ebd57ae83706427503060e73ab68e5bea6d630689cfbb1caa94abed14913dbf8150cb9ca992bb822a8a2a19e3d86219ceecd9f55b77423eaef373011a09e91ca942306b191b96b3debc494c975837ec3a85b148719a9c2a1425fec25d59012fead3a7a957184cfc6ebd03f0e390a1da5110d6dc49ddcf941c7a7692ebb79015dbb1846b8a09928d4944b002918d97bfb230f76a35faac942b433ad2b3922ae6b758faafbf528d3a8e3b28e430e5bdaf126f67db65878639584b5f3be059094854149c31bc35f070b0c43deac215599e8296fd8962746d3318cd065e6efaaa1a3d23418c10e95aac8dc4b104646d1263a953b1717eaf6b16d961b5096b7aedc2ac124f98a7c7fe2c07ed6450c3699879d1f4e0509ef5d4d45ad55e35c952bcfe8f59ab6ea22944aeaa40efba1934301648d9d654243f30d3ee29b8c9afd999027c91c17418d85fe5b91994d993761dd2f502be824dc36dfb3fae533d4cae13d9671f7973e89260ba737028814d32db909e78827b1a42b377f3a23c792ce07da110861a1fc5099a057b68eced480b30b388cef610ac624d3b0890f2daa42c4ec7d0bb1a2ec96ecab432213743664b754a65c5e3713e69246f8e86965522fba0914ad35dd20045c5fd357106c7ca8f788a4680178510ec355fc8893aca0fe13571c0670ddb25a7e7b6b0bdce5deec3b47d27c47bc0cd321fe8b0e442c43a0d477e894d0bd3295a3159a95ec2b0d3963f2a6a770bdb9d69fc5c5d21c57c1931323d8977048655e93e5861a2d6f714c3e5759c7e33b6bf3a0938f7381545eedd6a5e082f4450f9cd521652db404b21a4f1008a2b41223441fe1ad50456bb6e77e08c805ca13202b1fabe2b90958df3cafa0e36ca160333a3af1b4f1f5d4d227ae26cf16a153c0dd5c4edf21dbc20518f0a4c8dfa7b659707384908fe6a06f73127ea05c92a1f3c43261bf741dd9a32dc18795d82039bc96588eeda30e3849c776b601e1d6f3a897b65831c927789e5c4d5f1b221bfa7afdfe9e277ac13f28f6aa5544bdaeb919ea3698ea4788bcc47a7a0e7b2b7d143c5d23c12f9fb9081e019ba7bc622742b235a7c9e13d9c873b9f7ac69ddf128616abf8389a5089ab309ecee934ef6b8b8018ddaad108b0c979162dfb4d476f0770ac31c472567f135f1ceee1298ee0a549019e6870db84c79a2f13103b1c9a0c30054e42b8817d4bbb60f67ad22c9b3f8fa327df60839651a24f6f1c28170bd4037d786558389d65ee0a0b97967d228b82c7852596c3ed9767152813b46d7be396b3ea9b307bad76bf9ea8186de5f6e943de6fce162add80d7d05041cecb44b77d29a3e55ca5a8f1a3846a57f88d705ec3e3a1ffc5f02c230c7781809d89088897d4ce35935490ba47a6375f687cc3174a139e5654b54995bfdb01e3e1341fb9803dbee622fa7533ff8866f7192dce69aa290867e44314f06cd65541031a993a29447b9fb14aa3eeb7f5a98f73d3bc328b720acb8faabd0553282773513568bc99446ed93364b551c78c6e4902bd252261ef289dd04f3b5e009b63c05e704bed796bff2976b408c8686ea7fca50cdacca1d31be8d8a5ac8b851f539c2143ea55152e68edb27ddb58e5b57247b3996071329663ff8086a80eb22c61655f79b98e7e225b149817174b843dbb0995a9b28b7f6cd54fc8e57f60900eafb1ba22f7192e62c01d1f5b96936856d9194799df64e29dd5869f65fd882e52254ec49aeda399fed456f1bbc4fe4abb9d51963edcc965f322ad566f1696d2374aff3e0f331d88be982ee53a55b809d159a23f74d5137db29f7d5b40d31961c010fcd039668a0002b7f60bf27b5eb8e28c5623da0e42d2df9dad68d9c2414b0455c5b18ece37308911314650eae5fbfd7d6c3000ef81a6d0dd5820bc2179cb429ae9757fd2627f85b1583d8a575a5f9b421f2285b2fe232035e167133c4467e33445dcb792f0789a0cb5396150dd295408878c8ccf6b6df2d93af66346546f13b1bf8f23a0d11d645ad655009a072ba00e8af43f1f03901c8acbef1cdfb17a984ef7252fb5e391ceae8ed146313bc0878982de566186bd554220a1b5ad38e2d7720230526ee2e25b032ebe3dcbec933aeabbcce725706b1e236a19de522b1473ce51be1222737d508f5328", 0x2, 0x100000000, 0xffff}) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad36eb17c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, &(0x7f00000000c0)={0xf3, 0x1, 0x5, 0xffffffffffffffc0, 0x62, 0x1d6fa4a5, 0x9}, &(0x7f00000001c0)={0x0, 0x8001}) 00:01:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4c, &(0x7f00000000c0)="65e1e744bea8e0bc67abf3225c1782cb59c07750669dea6446887f656c9846843ca5530e2b978839e5414adf01c0cad0047fc0c475f0d66dc5bbd490aa211c8c84bc77a4efa559a887f35e259b03169fb77def372a79a36e37c199c6cbd8874afb3bfd60cd871ecc6ee797d001daf68f189f2d4b345e705d168b96cc460835d33b3b1c19937cb670d547fa7548ef034cb8cff52264e607402ba448012e5570e7b5dd4f07692601d6dc8d55784d03c75ef7798bed042b00c450c2d7e13156d50000000000", 0xffffffffffffffba) 00:01:29 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x24]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff812c2de7 stack pointer = 0x0:0xfffffe0016ac58c0 frame pointer = 0x0:0xfffffe0016ac5900 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (softirq_0) trap number = 12 panic: page fault cpuid = 0 time = 89 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016ac5520 vpanic() at vpanic+0x1e0/frame 0xfffffe0016ac5580 panic() at panic+0x43/frame 0xfffffe0016ac55e0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016ac5660 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016ac56d0 trap() at trap+0x44d/frame 0xfffffe0016ac57f0 calltrap() at calltrap+0x8/frame 0xfffffe0016ac57f0 --- trap 0xc, rip = 0xffffffff812c2de7, rsp = 0xfffffe0016ac58c0, rbp = 0xfffffe0016ac5900 --- inp_freemoptions() at inp_freemoptions+0x177/frame 0xfffffe0016ac5900 in_pcbfree_deferred() at in_pcbfree_deferred+0x224/frame 0xfffffe0016ac5960 epoch_call_task() at epoch_call_task+0x262/frame 0xfffffe0016ac59c0 gtaskqueue_run_locked() at gtaskqueue_run_locked+0x13e/frame 0xfffffe0016ac5a20 gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0xdd/frame 0xfffffe0016ac5a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016ac5ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016ac5ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100014 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why