Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. 2019/05/14 00:03:51 fuzzer started 2019/05/14 00:03:51 dialing manager at 10.128.0.248:32338 2019/05/14 00:03:51 syscalls: 497 2019/05/14 00:03:51 code coverage: enabled 2019/05/14 00:03:51 comparison tracing: enabled 2019/05/14 00:03:51 extra coverage: support is not implemented in syzkaller 2019/05/14 00:03:51 setuid sandbox: support is not implemented in syzkaller 2019/05/14 00:03:51 namespace sandbox: support is not implemented in syzkaller 2019/05/14 00:03:51 Android sandbox: support is not implemented in syzkaller 2019/05/14 00:03:51 fault injection: support is not implemented in syzkaller 2019/05/14 00:03:51 leak checking: support is not implemented in syzkaller 2019/05/14 00:03:51 net packet injection: enabled 2019/05/14 00:03:51 net device setup: support is not implemented in syzkaller 00:04:04 executing program 0: r0 = shmget(0x2, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x0) mlockall(0x3) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x542, 0x16f) mlockall(0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa9ec00c927ca11e3, 0x19c) getsockopt$inet_int(r2, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r4, 0x6, 0x7, [0x3, 0x5, 0x1, 0xffb6, 0xce5, 0x6, 0x2]}, &(0x7f00000001c0)=0x16) lseek(r2, 0x0, 0x0) r6 = fcntl$getown(r1, 0x5) r7 = getpid() setpgid(r6, r7) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000280)={r5, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x3, @empty, 0x10000}, @in6={0x1c, 0x3, 0x44a, @loopback, 0x2}, @in6={0x1c, 0x1, 0x2, @rand_addr="c94ab684ced10c16a530efbeea1c2e4c", 0x40}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x2, @ipv4, 0x1}]}, &(0x7f00000002c0)=0x10) setpgid(r7, r7) r8 = accept$unix(r2, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000003c0)=0x4, 0x4) lseek(r1, 0x0, 0x3) r9 = msgget$private(0x0, 0x200) msgrcv(r9, &(0x7f0000000400)={0x0, ""/4096}, 0x1008, 0x3, 0x1000) accept$unix(r8, &(0x7f0000001440)=@file={0x0, ""/4096}, &(0x7f0000002480)=0x1002) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) r10 = open(&(0x7f00000024c0)='./file0/file0\x00', 0x200, 0x5) msgctl$IPC_INFO(r9, 0x3, &(0x7f0000002500)=""/91) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x8, &(0x7f0000002580), &(0x7f00000025c0)=0x4) shmat(r3, &(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000002600)={r5, 0xbcc}, &(0x7f0000002640)=0x8) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) 00:04:04 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x0, 0x4a8af236, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x1}, 0x8) poll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x20f4}, {r0, 0x1}, {r1, 0x2040}], 0x4, 0x9) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x96, 0x4) sendto$inet(r1, &(0x7f0000000180)="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", 0x1000, 0x20080, &(0x7f0000001180)={0x2, 0x2}, 0x10) lseek(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001280)={0x100000001, &(0x7f00000011c0)=[@in6={0x1c, 0x0, 0x1, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0x1, 0xfaad, @mcast1, 0x2000000000}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x400000008, @ipv4={[], [], @multicast1}, 0x1000}, @in6={0x1c, 0x1, 0x2, @empty, 0x10001}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000012c0)=0x10) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001300)=0xea, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x180, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000013c0)={0x9, 0x90a, 0x1200, 0xffffffff, 0xbd3, 0x5, 0xfffffffffffff001, 0xffffffff, r2}, 0x20) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001400)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001440)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001480)={r2, 0x82, 0x7ff, 0x6, 0x200, 0xfffffffffffffff7}, &(0x7f00000014c0)=0x14) r6 = socket$inet6(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001500), &(0x7f0000001540)=0xb) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001580)={r5, 0xbf, 0x875, 0xb14}, &(0x7f00000015c0)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001600)=0x400, 0x4) r7 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000001640)={@broadcast}, 0x8) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000001680)=""/69) getsockopt(r0, 0x5, 0xff39, &(0x7f0000001700)=""/178, &(0x7f00000017c0)=0xb2) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001800)={r5, 0x0, 0x1}, &(0x7f0000001840)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001880)={r2, 0x3, 0x32}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000018c0)={0x1, [0x0]}, &(0x7f0000001900)=0x8) truncate(&(0x7f0000001940)='./file0\x00', 0xffffffff) 00:04:04 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x6, 0x3, 0x3}, 0x94) exit(0x1f) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x10000000) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000001c0)=0x7f, 0x4) lseek(r2, 0x42, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0xfffffffffffff844, r1}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000002c0)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x100000000, 0x4100, 0x7, 0xfffffffffffffffc, 0x15c, 0x1000, 0x5, r1}, &(0x7f0000000340)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000400)=0x10) getsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = fcntl$getown(r0, 0x5) r5 = getpgid(r4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=0x8) r6 = accept(r0, 0x0, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000580)={0x102bc857, 0x4, 0x810, 0x10001, 0x6, 0x9, 0x6, 0x1, r1}, &(0x7f00000005c0)=0x20) accept$inet6(r2, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000640)=0x1c) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEALTQV0(r9, 0xc1004431, &(0x7f00000006c0)="6900cba9ea5f90c063823ec3ffa0fd8d06d5d9b27307c6ac33707e16b88640e52009717031c9c188a06d9f5f5e04804c4431afbb1f3be997e6030ccc44b8600cf4d78027bbe0a3be14199ada78eeae83f1b8c83a6d1731a1c2149b19f82538cf57cd574e39df525e28530ce13b5242c29a3934981eb55fc7cfc7f913d27c67d18b4538b21c3b0d46b500bee58bedc3c41f929e7ec600f7efc2d3cdcf3896a1cbe5c15e6ad157ee33b5fb08ca0353ca5f35") getsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000780)={r7, 0x6}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000000800)={0x1}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000840)={0x2, [0x0, 0x0]}, &(0x7f0000000880)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0xf, 0xfffffffffffffffa, r3}, 0xc) ioctl$DIOCRCLRASTATS(r9, 0xc4504448, &(0x7f00000009c0)={{"f10b6a3540dc1adf3ccbdd0bff44ef71b04ba2e2f6a81739345721d33ef2156930bb187613e955063b7535c43afb7fe598afd41406025ba5957966f340ae3fb38d33807ff678751acda37ba54771e7a4461e52c3c6c49a98db92ea541a7816365d65bc7be75ecffbd2800ffd10f4c83f6beb0059a3f311f9b3e4e347f6f835a605cae84ac483910adecb60a3660c5e615438cba32a0572e6d33e6a5a09662fae5651da6f88d23bf24c025a958b7dfde5daa79ba9e4f33b5407f0d07518fea25dc39f945e0f6c0a08d6aae09be86a3292006d6057368375efc3d2b118e2c7241ed855c1fd81d74aaf156fef522a45865e4cf8c16324e3a4529e06870ce0287e948825fa56dea994c700f86f8c76fc1bcae94f9ae57003b61fb3a82f9089afd6feca007a077bc61c6f80ef9350f700ae6233863b8a7008b9cf920f39182aecd271b194ce2c3225fcec73668b40516c179c3db9fbdd65736a360ac755e4a6121ad104d6deb64505889939d91ff12af42a893e2312f0eb6574888213662f078164fa092c74a1c743536ffe34302778a5b355e2ee61cf4ed050d6c23fd7557be7341a41f8f7e0bcc5e0ebd481c25c13d1a19dc588f29c8324eb341784d2b163e2cc36c52c06c3fcf1d477a649b36baf4c97c01322676326097fdd843e7c6be0201d4fce0eb41557f46801dd8797d1aa8146ea1ecf4483d04fa68246b63bd41388b057b53a2c765e2dada8a56865bdebf71d28f1ff97935f23fab68744cfcfaaad71f8347c4076644f1cc650ccf86acfd2a824232a864859dac5461f35bccb220f600e93185428a5d80c38b6c69647f601931ee33b4717fe633f6702ae2fdd49132909a7a7ee3cba7f52a602e8d254289684ca1da6b9d55e5c3ebdf15aad5de33f5d5b45569a25d9416bb0fdb7d7a12b8767fda9dd407ba323e9e9e9642771d6b8584089626d5848c3eb1d793ee51fc6628c7a3994bbbea5565ebb7dbfd6ddd42907fe028104d9fb531fbeb52681e2a62c223722c686aab70eeb885b8a91a963e4f29c8bfc6d2be7b7135ea8e5e2e3783e82728899b1df1acadb3c4048e1a037da2f9c3cf83ecd550b41f285a04cc651116e8aff50e4106a9a81b59876de7dbc8d54e0c8855ea7006a2cd16167dfb83add3f726694d377fada3fdf9901e4da32f3f08179e427081fa48adab60e88e611a86dac06547c790b4a2aab3e3ed3776f74951c44dd9125c1932a405f723ba6da64de1359428d5f3f709f064e31785c04ff944eca97ad349b7bccbfac84aaa45e92a291e181e10b2d9210fec037d0028dfdf81992780a73a09f105c4f75a479deed5595fa8440d2cbb2faf6e4cf228b31e0349051174b01c32df097959db000d1feb246221571f03e70dba2d11b5689640a262b6396674eed0b7de9bd8bb10a4e173ad58aeccbbbfc378dd59d803a5dcaad59c4", "6ea4fab6afbd02a4f472d977f5242f95c2f1414059775752b0a91d4834b60514", 0xa6, 0xa9ab}, &(0x7f0000000900)="b07f47b10fddd2bfd9582c0d801baa2b6c63dc1d6631d28f5c78de0f50be68f757c627d090f1e29c6fc10023e732cbdba7b9f2d014a4fbbe6e8d9d871bdc71f149bb49b2842e41e5544c5d128f99b8f1af5b37efd2469c472ead24b87851df070f60c2ecf5684fcdb3bea035a936a986e33acbc7c4567ec603201cdc54d98f09d6e00712", 0x7, 0x1, 0x32b8, 0x8, 0x0, 0x9, 0x20, 0x2}) setpgid(r4, r5) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000e40)={@in={{0x2, 0x1, @multicast2}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) flock(r6, 0x4) 00:04:04 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x21c}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x6, 0x1000000000}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept4(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x10000000) r7 = semget$private(0x0, 0x3, 0x41d) __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000340)=0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x3}, 0x8) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mknodat(r9, &(0x7f0000000400)='./file0\x00', 0x22, 0x7fff) ioctl$DIOCNATLOOK(r8, 0xc04c4417, &(0x7f0000000440)="e8bfcf3bdc84bcf44fdd9ea3c8d47fd1ea6272494f30280fa2c85ac525750166d0097389bbe16a699ae7450b536e479ebe0640c8be9c937c939b09b8a60a68c9505a40acc27872c0b362e8dd840511eb62743b2045c529238a7fa67da6b78eb4ab08a9e6e827476676ebefcdce7af770846382a6793ab35ffc05e61f4c0dc9d09ea175f4409dfecf567ec15646318ff153069faa7a092be47bd2") r10 = msgget(0x0, 0x248) msgctl$IPC_STAT(r10, 0x2, &(0x7f0000000500)=""/121) semop(r7, &(0x7f0000000580)=[{0x4, 0x10000, 0x1800}, {0x0, 0x8e}, {0x3, 0x7, 0x1000}, {0x6, 0x7b69, 0x800}, {0x1, 0x0, 0x1800}, {0x0, 0x8, 0x800}, {0x1, 0xde0}, {0x2, 0x7fffffff, 0x800}, {0x4, 0x3f, 0x800}, {0x2, 0x2, 0x1800}], 0xa) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sync() lseek(r5, 0x0, 0x1) r11 = dup2(r8, r9) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000640)={0xfffffffffffff801}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000680)={r3, 0xf, 0xef}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f00000007c0)={r2, &(0x7f0000000700)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7f, @rand_addr="f7182b6fea4c9d9f6f1089c71839ff35", 0x7}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x619, @loopback, 0x9}, @in6={0x1c, 0x1, 0x1, @empty, 0x2}]}, &(0x7f0000000800)=0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000840), 0x4) r12 = socket$inet(0x2, 0x4, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r11, 0x29, 0x50, &(0x7f0000000880)={0x7, {{0x1c, 0x0, 0x2, @mcast2, 0x6}}}, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000940)={r4, 0x4e35}, &(0x7f0000000980)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000009c0)={'accf_data\x00', "0b4b55d07da2562ff9526639ee82c9fd8cd8823b67e9a262cb5c0100ef62c7a9fe837ce81f9b3c26cc1f08f887720dc30134f187e52cf98e027595677705b1f9213f107a1567a10397a49415da5a67c15faa63373b52dcae3e119ab855f7bb2b64a3397a95a2826a0ea79aba77e2967ffc7a5299b8fcff4bbbf7156d3e10867e08b538ce8b26245a0c77bef78552efd44f3bedb39fc1c1676b0b1c2ecb13b8b2f830516cdca7d43e763ad71a37493c97f2b557463e92a5056fb6ad404289ec3c23cb43c6e8c9e5e0f573e163c12da879df741b9847ddcd2c736a974a1768f1f637383544d7ff2918e98e7a9822c3801f"}, 0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r12, 0x84, 0x1a, &(0x7f0000000ac0)={r1, 0x4}, 0x8) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:04:05 executing program 1: r0 = socket(0x20010000000002, 0x3, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb", 0x38) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f00000006c0), &(0x7f0000000700)=0x4) freebsd10_pipe(&(0x7f0000000740)) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/80, 0x50}, {&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000540)=""/108, 0x6c}, {&(0x7f00000005c0)=""/39, 0x27}], 0x9, 0x0) 00:04:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x0, 0x10000004, 0x5) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x20000000099c}, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x6, 0xfffffffffffffffa, 0xe8}, &(0x7f00000002c0)=0x10) madvise(&(0x7f000067c000/0x3000)=nil, 0x3000, 0x3) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = dup(r4) setsockopt$inet6_buf(r5, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:04:05 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x3e963b016f0b14f7, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f00000000c0)=0x8) 00:04:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) syz_execute_func(&(0x7f0000000440)="26660f5f06a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979742d9ce15f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:04:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f00000000c0)) dup(r0) 00:04:05 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000000c0)="edf8c0b6428494ac177be78a9c36e056526279888d6351a3d3c9fb681c6b90722578dd6048ecc5bf9569497ed225f4153b2a5554347891fd6cd632a09820e9ffa8b36c8e970e1c8b70837fd8f8c3aed730f40c753a5c3ee328ed71b01a332b68") setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000280)=0x8c) setresuid(r3, r2, r3) 00:04:05 executing program 1: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x2, 0x1, 0x1812778f, &(0x7f0000000180)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) 00:04:05 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x200, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000000000)="4f08fe7ae701e1c02c552d0f", 0xc, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000040)=""/34, &(0x7f0000000100)=0x22) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:04:05 executing program 0: syz_execute_func(&(0x7f0000000600)="1c7fb5b598cd801b69e472c41811af101062f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4f24b0f2c6d082a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000001451c4a27d181ec1ea01eff265dc5f00c35b5bdddd363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:04:05 executing program 0: socket(0x2, 0x0, 0x401) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r0, &(0x7f0000000840)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000880)=0x1c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) accept(0xffffffffffffff9c, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0x1c) symlink(&(0x7f00000008c0)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r3 = open(&(0x7f0000000080)='./file0/file1\x00', 0x400, 0x4) mknodat(r3, &(0x7f00000000c0)='./file0/file0\x00', 0x80, 0xd0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) accept$unix(r4, 0x0, &(0x7f00000001c0)=0x8c536828bd7e1444) freebsd11_fstat(r2, &(0x7f00000003c0)) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:04:05 executing program 3: setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000480)=[r0, r1, r2, r3, r4]) 00:04:05 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b0e0000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) 00:04:05 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000000)={0xfffffffffffffffe}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@remote, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000300)={@empty, r2}, 0x14) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x7, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x3, @loopback, 0x2000000000}, @in6={0x1c, 0x2, 0x3ff, @loopback, 0x7}, @in6={0x1c, 0x0, 0x1000, @rand_addr="0399b9ac71ddb734adde4bff73cb4335", 0x12}]}, &(0x7f00000000c0)=0x10) getresgid(0x0, 0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000240)) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:04:06 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000080000/0x4000)=nil) 00:04:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = socket(0x11, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xb1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xcd, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), 0x4) 00:04:06 executing program 2: execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000480)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000400)='@\x00', &(0x7f00000004c0)='!-\x00', &(0x7f0000000580)='!-\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/183, 0xffffffffffffff0d) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x103) 00:04:06 executing program 1: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x2, 0x1, 0x1812778f, &(0x7f0000000180)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000680)={{"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", "9499afc6139c7ca8f772f3e0da883e7c70b806ed57df85e9117063d3e3897bea", 0x7, 0x2}, &(0x7f0000000580)="3c84da8bca0afa8bfdf1828d701d9921deb7746b92bcd97eb777b7e493122af49173613aa032ed77a897e9fc3e28ae6e0a56b9a0fb451d5b396518f4ed1385a503c50087da75a9ed27f899a974930b1c457210364f97f98402cbe072537340e9440c73a1c436c5d5ec3b2ea77e68b6053b28a6bb491d92c849784a3b2beb44cd9350124246c645b15f85969d09d0d89be38af34d53315e3a20594bd00dde27af2db476f09c99ffea19320710877a538a7239eba0d6341e39d248e4014551802102659b1a204d9c9fd09e14c98ae912da", 0xfff, 0xf, 0x7f, 0x565, 0x1, 0x8000, 0x3ff, 0x54d}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:04:06 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x49, 0x0, 0x20, 0xffffffff, 0x79, 0x401, 0x3f, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x6cc0, 0x0, 0x4, 0x7, 0x7e5, 0x3, 0x4, r1}, 0x20) 00:04:06 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x0) close(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:04:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0xfffffffffffffffc, 0x3}, 0x0, 0xfffffffffffffffd, 0x0, 0xaf4, 0x8, 0x0, 0x7, 0x7, 0xffffffff}) 00:04:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) r1 = socket(0x1f, 0x3, 0xfc00000000) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x41) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) lseek(r0, 0x0, 0x1) 00:04:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x110) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r1) setpgid(r2, r1) 00:04:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x200000000000009) connect$unix(r0, &(0x7f0000002580)=ANY=[@ANYBLOB="8202fbb9ffffffffffffff"], 0x1) 00:04:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) accept4(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x10000000) getrusage(0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x107, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[@in={0x2, 0x2, @rand_addr=0x8}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x1f}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x36ff, @mcast1, 0x9b}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000140)=0x10) 00:04:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = dup(r0) fcntl$dupfd(r2, 0x11, r0) 00:04:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x2, 0xa68b5d3a4fa61f3}, &(0x7f0000000040)=0x10) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:04:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000680)={{"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", "9499afc6139c7ca8f772f3e0da883e7c70b806ed57df85e9117063d3e3897bea", 0x7, 0x2}, &(0x7f0000000580)="3c84da8bca0afa8bfdf1828d701d9921deb7746b92bcd97eb777b7e493122af49173613aa032ed77a897e9fc3e28ae6e0a56b9a0fb451d5b396518f4ed1385a503c50087da75a9ed27f899a974930b1c457210364f97f98402cbe072537340e9440c73a1c436c5d5ec3b2ea77e68b6053b28a6bb491d92c849784a3b2beb44cd9350124246c645b15f85969d09d0d89be38af34d53315e3a20594bd00dde27af2db476f09c99ffea19320710877a538a7239eba0d6341e39d248e4014551802102659b1a204d9c9fd09e14c98ae912da", 0xfff, 0xf, 0x7f, 0x565, 0x1, 0x8000, 0x3ff, 0x54d}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"515f02005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:04:07 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x10) flock(r2, 0x1) flock(r0, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 00:04:07 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001511000000000000000000000000000000f000ff0200006600000000000000252b94578546d25aa7fcbeff00000001840090780015030060f0a0af00000000fe8000000000000000000000000100aa00000000000000000000ffffffffffff"]) r0 = getpid() getpgrp(r0) 00:04:07 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f0000000040)='\x10']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, 0x0) 00:04:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000000)={0x80000001, {{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10000}}}, 0x108) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) 00:04:07 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900a70000fe"], 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket(0x1, 0x20000000, 0x6) 00:04:07 executing program 0: r0 = socket(0x0, 0x20000002, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xf49, 0x2400, 0x8, 0x10000000, r1}, &(0x7f0000000240)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0xde9, 0x7, 0x4000, 0x58b, 0x27b, 0x3e, 0x81, 0x80, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000000c0)=r4, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000050400002114000000000000000700000001000000000090cf"], 0x24}, 0x0) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000100)=0x7ff, 0x4) 00:04:08 executing program 0: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='@.-{}&-*\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\x00']) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e, 0x30000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x400, @mcast2, 0xb21}}, 0x0}, &(0x7f0000000400)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x3, @loopback}}, r2, 0x35e9418, 0xd35, 0x104, 0x5, 0x7f, 0xffffffff}, &(0x7f0000000500)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000540)={r3, 0x2, 0xf, 0x4, 0x200}, &(0x7f0000000580)=0x18) r4 = open(&(0x7f00000005c0)='./file0\x00', 0x8000, 0x80) r5 = geteuid() r6 = getgid() fchownat(r4, &(0x7f0000000600)='./file0\x00', r5, r6, 0x600) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x1202, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r7, 0x0, 0x2, 0x876b, 0x8}, &(0x7f0000000240)=0xfffffffffffffe8e) 00:04:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0xf, 0xff, 0x9261}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x400, 0x2, [0xfffffffffffffff7, 0x8a6]}, 0xc) syz_execute_func(&(0x7f0000000400)="985ef3adc462793047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e28fe828a61078310facf900d0d06b32fba2d6c4020902f14e75da016d5d14dee509c441f92b35168f36ab17f240d1d2c4e10bf8c45b66410f3a2027d5c4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc86000080208cc7c422c5be720064360fe25800adf3440faedec0f526264788fec46379607ba02fc6c66249bedc650f01670066470f383a4d4ba283") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r2, &(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10) 00:04:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) 00:04:08 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), 0x4) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r2 = semget$private(0x0, 0x6, 0xc0) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000300)=""/215) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xa}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x26, &(0x7f0000000580)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000006cbec33d2a5ad324cff48cd7e53419b92c3c17ddaf7752769b7ac132f4387696f58edff391836910b4d28e6b54f0caee4d0e395600d649f6917a46999982630f5c42f704690039"], 0x8c) r5 = socket(0x2, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r6 = semget(0x3, 0x12, 0x40) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000680)={r3, 0x1f, 0x2, 0x3, 0x6}, &(0x7f00000006c0)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r3, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x400000020000000f, 0xfa, r3}, 0x0) openat(r1, &(0x7f0000000480)='./file0\x00', 0x102, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000004c0)={0x5249eed3, 0x7, 0x0, 0xffff, 0x8e2, 0x80000001, 0x7, 0x3, r7}, &(0x7f0000000500)=0x20) 00:04:08 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x10000}, 0x8) 00:04:08 executing program 3: r0 = socket$unix(0x1, 0xa33ddc2593fe2ad1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000)=0x4, 0x4) socket$unix(0x1, 0x5, 0x0) 00:04:08 executing program 1: r0 = socket(0x1, 0x4000010000001, 0xfffffffffffffffd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f666965300000000000000000"], 0x1) 00:04:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x7fff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={r2, 0x0}, &(0x7f0000000140)=0x10) 00:04:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000)=0x4, 0x4) 00:04:08 executing program 1: r0 = semget$private(0x0, 0x0, 0x20000000001) semop(r0, &(0x7f0000000000)=[{0x2, 0x40, 0x800}, {0x1, 0x6, 0x800}, {0x7, 0x3, 0x1000}, {0x0, 0x20000000000, 0x1800}, {0x3, 0x912a, 0x1000}, {0x3, 0x8c2, 0x1000}], 0x6) semop(r0, &(0x7f0000000100)=[{0x6, 0x9, 0x1000}, {0x2, 0xfff, 0x1800}, {0x5, 0x200}, {0x4, 0x100000001, 0x1000}, {0x4, 0xfffffffeffffffff, 0x1800}, {0x7, 0x2, 0x1000}, {0x1, 0x80, 0x1800}], 0x7) 00:04:08 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000110000)='./file0/file0\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)={0x4, [0x5, 0xffffffffffff8000, 0xfffffffffffffbff, 0x2]}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000980)={@in={{0x2, 0x2}}, r1, 0x2, 0x125, 0x1, 0x190, 0x4, 0x6242}, &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000800)={0x0, 0x400, 0x1, 0x6, 0x6}, &(0x7f0000000840)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000880)={r2, 0x94d9, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000d40)=ANY=[@ANYBLOB="02004e22e000090100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffb21c787a5727ab068a38dfffca540bbef1728fcbed7edb000000000000000000000000000000000000000000000000000000000000000000000000fcc906706f221b0778f20d5892a0ad12d2ec0a21e6837c6db742f5955892d8e80247d9", @ANYRES32=0x0], &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000b00)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000500)=0xc4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r4, 0x2, 0x3}, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) bind$unix(r5, &(0x7f0000000ac0)=@abs={0x0, 0x0, 0x0}, 0x8) chmod(&(0x7f00000006c0)='./file0/file0\x00', 0x20) socketpair(0x17, 0x20000000, 0x8000, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000a40)={r4, 0x2}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8) setuid(0xee01) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, r9}, 0x8c) socket$inet_sctp(0x2, 0x5, 0x84) accept4(r0, &(0x7f0000000640)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000680)=0x10, 0x30000000) futimesat(r5, &(0x7f0000000140)='./file0/file0\x00', 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000000440)={r8, &(0x7f0000000c40)=[@in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x727e282c, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x2, @ipv4={[], [], @multicast1}, 0x2}, @in6={0x1c, 0x3, 0x2, @loopback, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @rand_addr=0x100000000}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000400)={r2, 0x7ff, 0x100}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xffffffffffff4856, @empty, 0x6}}, r9, 0xfffffffffffffff9, 0xffff, 0x7, 0x6, 0x200}, &(0x7f0000000240)=0x98) 00:04:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = getpgrp(0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000100)={@local, @local}, &(0x7f0000000140)=0x8) fcntl$setown(r0, 0x6, r1) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:04:09 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xffffffffffffffa6, "aab41a84e97a28e6b037e95cfef5e2eea08c47f1ad49d0676817288249b81c8dc93dc6558301d26a348eb91d23b7a92b782e689ea6d0e76d35b75b587b3281746107e7a3cb3321f0aebfe0e240a39d1df58a64073333204426ea5f77dbf336826adfd413be59267e577770dc7058f5047a8d072611f4481fde8b91c18f7cdf814176d22aabfbfaace64214f0834f74d58683a6783a637c18a073d07a0643b3321120ea324bd598406c5d99e5cc64ba6892c8faa10cb05fa61b3816965552"}, &(0x7f00000003c0)=0xfffffffffffffdf1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000240)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x10001, @mcast1, 0x1}, @in={0x2, 0x2}, @in={0x2, 0x2, @rand_addr=0x101}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x2, @rand_addr="f230cc83de44641d89fccdbf6b43a721", 0x88}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xd6b4, @empty, 0x6}]}, &(0x7f0000000380)=0x10) r2 = semget$private(0x0, 0x0, 0x16) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f00000000c0)=""/49) 00:04:09 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa68186406") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000480)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="f5030c00c704d1def9b3b4d08ca142c3b6594d2899db8aa36640673f4be91d2d6a0976c8b1c94e7f3a5892cbf6db6ab516c58b4f23524a17a43f49ca3f24bd76ddc8c6f7dc302be155f8f97e1104e64602b88b2ed5404b125fecb65064b22f4bad761a4a112302e5fc82d66dec84f7d003c9f5c117b1dac35ba0af0b1ebdaf309567963bf0d54af1ba5f67beb1ba3bc5ec09ec5c6aa3c162f04e57b682f8e82b8c1f3f76f865214a64a6983b28c99251d24f1c0eeb3099ec0114aca6cb6c94688107fa23e8bf6e34c8ff42e04296d1f9652c79cc3171622b229f6f"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) fcntl$dupfd(r2, 0x11, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:04:09 executing program 0: syz_execute_func(&(0x7f0000000080)="b12191cd80696850ef695cded946f91cc1c4c4788e00800000665b64919eea38623168f4a95ff90f71d03f748808eebce000008020004283b92fefee6c05c48192558dc3c36645660ff6e9660d3a128f00b80d79f3f3730747da731f035138075fc4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec") r0 = msgget$private(0x0, 0x43) r1 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xfff, r1, r2, r3, r4, 0x100, 0xffff}, 0x80, 0x8, 0x0, 0x5, 0x8, 0x5, r5, r6}) r7 = socket(0x2, 0x20000005, 0x6) getsockopt$inet_int(r7, 0x0, 0x43, &(0x7f0000000340), &(0x7f0000000380)=0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$sock_int(r8, 0xffff, 0x0, &(0x7f0000000140)=0x6, 0x4) 00:04:09 executing program 0: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xffffffffffffffb5) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x45, "86bd0aa6cdb23c735c877de5a925d6aa6242ccd8c2c175c0f9be02719cb89f412e7fff0a229aec9bf8024fa41c6e5c5cc553b6fd57258772ef17260351b4eaf2c0bdba2695"}, &(0x7f0000000280)=0x4d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x1}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0xb65ab18745050676, &(0x7f0000000040)=0x9, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:04:09 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x400) syz_emit_ethernet(0x3c, &(0x7f0000000140)={@random="984ddad316cf", @random="021c590bf3b5", [], {@arp={0x806, @generic={0x3f, 0x3c06, 0x6, 0xa, 0x4, @remote, "81fdd52ae8d7a3ee9614", @random="851f6e73b4f7", "3f24eefc28c7199b9384789cd18f321e"}}}}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}, 0x0, 0x0, 0x8000}}, 0x0) 00:04:09 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x400000000000000, 0x4) close(r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:09 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000580)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9c441956840f713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x0, @empty, 0x101}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7ff, 0x400}, &(0x7f0000000140)=0x10) 00:04:09 executing program 3: select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e}, 0x0, &(0x7f000004c000)) 00:04:09 executing program 2: open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket(0x1d, 0x1, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:04:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="8527fd", 0x3) 00:04:09 executing program 2: open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket(0x1d, 0x1, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:04:10 executing program 0: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xffffffffffffffb5) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x45, "86bd0aa6cdb23c735c877de5a925d6aa6242ccd8c2c175c0f9be02719cb89f412e7fff0a229aec9bf8024fa41c6e5c5cc553b6fd57258772ef17260351b4eaf2c0bdba2695"}, &(0x7f0000000280)=0x4d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x1}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0xb65ab18745050676, &(0x7f0000000040)=0x9, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:04:10 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x95) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x3, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x5, 0xa9d9}, 0x10) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000340)={{"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", "15c1b7e42773949fa86eea8cbba175f2642b9c6efe77c7245b8f539ceb321b94", 0xffffffffffffd030, 0x6}, &(0x7f0000000240)="601c9a5c6ea4f787e2eea2c3a252c62b906e5143eea65f27ab05511252ad1b1b4f92064852e5ea8fa793d31c998acb3903af37c28cb43cadbc6e2618d7dfefb5173cfae90d57dbca54e4f757dbbaa1206f83eb3bbb870874ef3c0a560c72c230d2981d0197b47cfc31ec0b74697e3d2ebc49793f13fb30ba40bf5c00534b982b79ed8cf15f37b1f11ed7fab26a9ca6429c35b789d11ab9baaa46f9ca218ebe7957e1313903c3083c97a9d42ba0350bce1281e0869a14e00e6f9eac32e68874eb0f049130d6b523de078b74dc", 0x1, 0x101, 0x6, 0x8, 0x8, 0x7, 0x8, 0x8}) 00:04:10 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x400) syz_emit_ethernet(0x3c, &(0x7f0000000140)={@random="984ddad316cf", @random="021c590bf3b5", [], {@arp={0x806, @generic={0x3f, 0x3c06, 0x6, 0xa, 0x4, @remote, "81fdd52ae8d7a3ee9614", @random="851f6e73b4f7", "3f24eefc28c7199b9384789cd18f321e"}}}}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}, 0x0, 0x0, 0x8000}}, 0x0) 00:04:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000200)="52d76942a76688fcc1c78ffd7cb135758650208b9a59523d6a062739bc340442205943e4de29c1a5308c8c7c37f681478bdb78a0c6eae34cf628f80b4349b84bd128bd93ddf90210a718327b019ceae2bff37f918aec702d44b9a611") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100ea25beeadc8058e40500000002000800000002004e22e000000100"/156, @ANYRES32=0x0, @ANYBLOB="8b00000001000000030000008f5d0000ff010000"], &(0x7f0000000080)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x1ff, 0x45e}, 0xc) 00:04:11 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x2, @empty, 0xe097}}, r1, 0xffff, 0x81, 0x7, 0x56, 0x2}, &(0x7f0000000300)=0x98) syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) 00:04:11 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000180)='./file1/file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:04:11 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x1ff, 0x1) semget(0x2, 0x2, 0x206) r0 = semget$private(0x0, 0x7, 0x401) semop(r0, &(0x7f0000000100)=[{0x4, 0x5, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x7, 0x1802}, {0x0, 0x0, 0x800}], 0x4) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9) lock order reversal: 1st 0xfffff800129837e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000a83540 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800129839c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 00:04:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000880000000700000006000000"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:04:11 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_int(r1, 0xffff, 0x814, &(0x7f0000000500), &(0x7f00000005c0)=0x4) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e21040000fdff000000000000000000ffffe0000001ff00"/115, @ANYRES32=r2, @ANYBLOB="2b00020003000000"], 0x8c) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000300)=0xeda, 0x4) lseek(r1, 0x0, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 00:04:11 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x0, 0x4}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x3e, 0x4, 0x0, 0x3f, 0x80000000}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x4b, "c39f1283cd5dc49650522b33cd26056c0a9d1258b08551407aeac561cb668baabc4bd59e26fa8f28ab8c60cfcdcd304a023a90f907bd9bcb5f3fea5174a8cbbac7ce5bb73528db8d8adf70"}, &(0x7f0000000240)=0x53) 00:04:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x26a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1ff0000c47ff07ad7a8a2237a2829b4b5aebbea741ac9b3b03b98ea9d2520d73012d75a468bfd337890e9728db45b78e89d9a24a2deb2df9aa27a49624b"], 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xc01, 0x1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x400, r1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1ff, 0x1, 0x3, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x10000, 0x8, 0x40}, 0x10) #2 0xffffffff8102e385 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102ee88 at __lockmgr_args+0x488 #4 0xffffffff8150efba at ffs_lock+0xea #5 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c2bbf at _vn_lock+0xaf #7 0xffffffff811a9b41 at vget+0xb1 00:04:11 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000340)=0x1, 0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000002c0)=0xfec5, 0x4) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000000)="608ad3c5faba82ca33e15d36f967444683abdd16ddd95d19e67c9e7059214b53bc6edd8f0bbd40dc82c07777be4f96b00e1532c3fa42c8ed63126a9f35c3c9b9", 0x401, 0xf1b, 0xfff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0xc) #8 0xffffffff81195428 at vfs_hash_get+0x148 #9 0xffffffff81508441 at ffs_vgetf+0x51 #10 0xffffffff814f86e4 at softdep_sync_buf+0x444 #11 0xffffffff81510564 at ffs_syncvnode+0x394 #12 0xffffffff8150ed28 at ffs_fsync+0x28 #13 0xffffffff8195dce5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bd481 at kern_fsync+0x261 #15 0xffffffff8170d7e6 at amd64_syscall+0x436 #16 0xffffffff816d55ad at fast_syscall_common+0x101 00:04:11 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)="111ce96ab42d82bcb8e422fa3268ed88f85764882bfa9caaca4bdafcdd4dfa21578b3cc94d0e61dc647ccf176655eba3aa", 0x31}, {&(0x7f0000000080), 0xfee4}, {&(0x7f00000000c0)="1917dca78d5d93e55324b274e0e6bec24c95b858e67518756f9cf1131beafaec5d9bdee67576a6891dd145174ba71ea18453a62f5b35038bb6bed7191b6f4b4d1a87dbee3b9687dd47b15fe34d71a37c6c5a27136c654d0116b726ca125bd3798da5fa0d39e2d4e1e6e6a50820d6457df0db71483ff9509703b9d1df9dff4b3afc7ddaa0c0ec63b75af7da3460e33ba6517a5b7b68785fc15cb8949ea01cd5ce10f24fa508bbda56351a515188e32de338bf", 0xfffffffffffffde6}], 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:04:11 executing program 1: r0 = dup(0xffffffffffffffff) accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) syz_emit_ethernet(0xa6, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f00000000c0)="fc0c00bfd9e562020c43df2c235ec703e4f6f8e943a914d36e3b26acd3d3ba3e6d0e06df168bef4a11afb94278983799fd65cd43f819e732cfeb97524fd59582a9f8dec6affc669787e18f3b2101094e1cfb63053b0653ec4e0ba3253b19fcb40e51d0435f532d2ac3033a646a845528b5a6b880459ff0915dd05f59e5ab6f745de7ae1797db99", 0x87) 00:04:11 executing program 2: syz_execute_func(&(0x7f0000000100)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000440)={{"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", "7187d8ead5b9cd21fcd85057495515cd33149821926a82d3e38dfb9771fa1981", 0x40}, &(0x7f0000000400)="52b5c4", 0x8, 0xdb, 0x1, 0x5, 0x7, 0x6, 0xffffffffffffff80, 0xa251}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="6a58fcb97f5d3da7811e61b72ec4674526b10719619d79042c3fa74b2b6ae7070f65735fb4e0e3093f96d7adb47f917450088fd191ac3e41c95f15b8a6", 0x3d}, {&(0x7f0000000200)="a42b37d8ce54f524055299ecd0b2c99cf47d7d8a378c714b5cadce8f5911fda9ddf299f1ccc7e70996415cc3d6d349dc4e6bebb747bd53cd01806fe7cbf5bad7614e4c299952443711", 0x49}, {&(0x7f0000000280)="85951fbe31878a71d9552972c11ea8e6c128cae7036a54824309e2d4e18e727af94d4ba3950c1bc1884e9919ea5ac5ebcfacd39534018cd8370b237c44597b6b5559f2b8b9c647c6692f9b41b3857cf9029dd45384540f77f1242f84cf441268555496586f8f7f476e913f25deb4af35e65b37c112e245d05e09e5bfbf393471aabf55c4526d9e2694db3ebe60f5e67393d75bedd5ea993c3109d5b85535bc120eea080404b3b54221cf9d4dd2fec69239d3e569832f2b017ac3bd5b2b3413433a62e6286b9f5d9fc6574d4c898d7d93887b7c1477f15bca8458e4fc8825fbddf136757978f458eedd6f7270c528e5cb", 0xf0}], 0x3, 0x0) chroot(&(0x7f0000000380)='./file0\x00') 00:04:11 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$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) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fstat(r0, &(0x7f00000003c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180), 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:04:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xfff, 0x7, 0x6a20, 0x2, 0xff, 0x3, 0x4, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r1, 0xffffffffffffffff, 0x3f}, 0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7f}, 0x8) 00:04:11 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x40, 0x2, 0x323, 0x100}, &(0x7f0000000080)=0x18) syz_execute_func(&(0x7f0000000340)="6543d828c461795527c46171d43346df9afeeffffff0450fb089feefffff45e31a0f1bb7950b1dd9dbe4430f418a0d0000008fe978827899") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d0000000a0af60ed8def17cddff7ef19e4f9a8172f579f7764ae37fc269f5339b92538e615b079da0113d2e246ac8fbb2918919244d89a5c1fdfd34ee97c808d90d02ec6aa7395d007e13d751ab864842537e1355a307d28ae864e40f957a5636e07fe8315e40b0d4c512e7cc1b53b5b025083a4275a0025c22905792fb4f2d510b066fe7ac732392d980e0b6567530b2aa0eb49dac48ed3e1ebc74057bf44d595f3e4eb62be9f249dd8693"], &(0x7f0000000140)=0x75) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="810000000500000006000300020054000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000400"/156, @ANYRES32=r2, @ANYBLOB="03faffff0080000001000000000000003e000000a6eff66b338db0902d1287bd145ff4025571eaaeca8bf643b1eb5cdf8d425650d952fa0f9a2db0702019d8239cf050bd8ac991f7c780c0265aed36cb403fddc28a76bf7a0823b906bd1e91"], &(0x7f0000000240)=0xb8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@local, @rand_addr}, &(0x7f0000000100)=0xc) r3 = getpgrp(0x0) r4 = getpgid(0x0) setpgid(r3, r4) 00:04:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000880000000700000006000000"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:04:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0xfffffffffffffff8, 0x5}, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000140)=0x2e4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6, 0xffff}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x827, 0x5, [0x6, 0xfff, 0x9, 0x3, 0xffff]}, &(0x7f0000000200)=0x12) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000000)=0x8c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x38080, 0x100) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7fff, @mcast1, 0x100000001}}, r1, 0x40fa, 0xfffffffffffffff8, 0x8, 0x10001, 0x100000001, 0x46115899}, 0x98) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40046677, &(0x7f00000000c0)) 00:04:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:04:11 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x2, 0x100000000000001) syz_emit_ethernet(0xbd, &(0x7f0000000180)={@local, @local, [{[], {0x8100, 0xb237, 0xfffffffffffffff7, 0x3}}], {@ipv4={0x800, {{0x19, 0x4, 0x8, 0xe2f9, 0xab, 0x65, 0x8, 0x3, 0x4d, 0x0, @broadcast, @multicast1, {[@noop, @timestamp={0x44, 0x28, 0x4, 0x3, 0x12000000000, [{[@broadcast], 0x3286f960}, {[], 0xff}, {[@rand_addr=0x8], 0x7}, {[@local={0xac, 0x14, 0x0}], 0x4}, {[@empty]}]}, @noop, @ra={0x94, 0x6, 0x401}, @end, @timestamp={0x44, 0x18, 0x4, 0x3, 0x9, [{[], 0x200}, {[@multicast1], 0x1}, {[@loopback], 0x5c}]}, @ra={0x94, 0x6, 0xa2}]}}, @tcp={{0x3, 0x2, r0, r1, 0xfff, 0x0, 0x6, 0x8, 0x0, 0x0, 0x8001, {[@sack_perm={0x4, 0x2}]}}, {"a63ff9a0985c49663d6e3968d79eb270f8d6bb1c6fbbdea0254ccd33ccd1457437d555e866c25b67a8ebdefacf51c0"}}}}}}) 00:04:12 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$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) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fstat(r0, &(0x7f00000003c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180), 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:04:12 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r0, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) sendto$inet6(r3, &(0x7f0000000240)="3ae05b23a35d53f6845a9edbb05a019a6138865d20a9f3c23056fd39d7119ef73df4f6f8f105e16cf82bca4ea3c2842f8e33d97fe820d30754d60be2527c3834693a0865d8cdfa7510cbeb9c5d546308ceeb30d5844a53ecf716917f440e2d6f0f7d1fca09ff39ff6682bbfd277c15bd20e19a2025ca118d03762aa698ea95a9caf4d20e71cf40a23e7e653827de6523470fbb589aefe9", 0x97, 0x4, &(0x7f0000000000)={0x1c, 0x3, 0x401, @mcast1, 0x3}, 0x1c) 00:04:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/227) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:04:12 executing program 3: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x5ca, 0x9, [0x2, 0xff, 0x4, 0x9, 0x41b9e983, 0x6b0000000000, 0x5f98, 0x9, 0x7dddc46]}, &(0x7f0000000200)=0x1a) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xb9) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x800}, 0x8) 00:04:12 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000015e000/0x3000)=nil, 0x3000, 0x4) socket$unix(0x1, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) 00:04:13 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x1) 00:04:13 executing program 2: r0 = socket(0x2, 0x20000001, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/134, 0x86) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe90) syz_execute_func(&(0x7f00000002c0)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") recvfrom$unix(r0, &(0x7f0000000140)=""/78, 0x4e, 0x1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) 00:04:13 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:04:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x100) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x903, &(0x7f0000000000), 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x80}, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) 00:04:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0xfffffffffffffd8f) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x5, 0xbb7, 0x4, 0x349}, 0x8) 00:04:13 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x16, 0x10000000) r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 00:04:13 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000015e000/0x3000)=nil, 0x3000, 0x4) socket$unix(0x1, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) 00:04:13 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="737de2559d6e6783ed1219d6938dcfa3eb3ae489b3682a0b60669dfaf58310f69d7378e3ab1171ecdf419addffeeecfcd51192d2ee8d65058b84df29ca490432b894b6c7a78faa636d3706765f9513ca03f4f652b8cbc753e0ba100695650958f5355b74ae4dd7b98e31038f1749dfb22388d144718e1771e93cf5e1db9ef31bae9742c9edea72728b4af2063045527bc5434c2f9e3b610e64ee99e9009d3b4a96068c87553edbfd785617bcf8c68b4c06e12571a4f81df55beb115310431fddd6ea19815dca7ee3e9d5121534a8311e2be0f01d69465c94a8e60bf18c7b762392abe522dce1c785e116d6ba88b5b68adc860939be4d12ecedd976b248d084ba6caf3370e86428b88593d4bda70ce8b38ebccbb967cd08174974d790b403e96767ae2530ce31c8177b96f9d2752b7d2386110fe91e33576a4ccac7321e240740529091d7d71e33a5fe2b1c3c733086726b206c54791887811e89a7c15400bb609736c1c7982c029da8c920d261fd0ef436ef04ac357d9512cf80aee0fa49e359314f88683e428bebc0e5f3b727faf694cf20cde8c586ccb23550bf2b3b6e05f0203fa91de757ef6bad4a6926cfbba120e781eb4867474d4cdaad802acf6baa375cbfdcf30f0dbea0e47fa81e79e76b70916d7db112de47267875e67b43262f520f43c9d498449333b4bb3557ebad18c18590a110dc2975ff90f883660de99376619177924af537ea00d0b13eca5f4efaf8d192fc3c831b4ca0bb8c22b7c868be45c41fa28a75512279c97e9397b3901c0b36218255c352a73d5a7018b6f1484f39acbb036c399ebf54942a77032032c793f501ce941cab0786131f40dba25afaf04d760ac3e09c7593375f3a4f24a4a79a7cc07430c237620346c3155572f3ab68aed2b0bda76a75546a5eadcee646b86ac42276f5a448166fa00ebd002c2caf2985e7757770e93aea3cc61ec14e3909e4179161e8afaad025be51ff8cd814975542f599963f00dc7dde3d9773af1ecdc02d044d82267fa8dcd96084bc6d021a08d4366b9b8451d2716b7c17c096a1f5965b736710f953f8214da435f427f7afc81218f74fb727ee55a7b47c2c99369a5787031b8b67eb92d61223c182ea3d24e51152efc6bb670521b2d1c0cae9e7939f36e189e9e70af90884ba0b0f0dd723c7f158fd641c4833be1415f9cd6d7b24d543e679517f258c99cb46734887db9f77c666ea32bdd4309a5bd1c64cc456e8b6bc07ddd8cbf8e5ea6bc8143e398b0c56c0ad8ea5f8dab3f9fc183941d3967abc7798f1e31411b63f1b9c7cd2d6269948fc9cf995294a47428cdc81ee869e97d096d9608efff107c391fe1b1e7cafd140a5de2a8deb4d539a4590b2fc9acd4a865aef2b172b52d05c2cbe37e056094f1c489642900d12408ed090887eb201d23ad5bcfcf1683786233096b785c686c23440795abe006400438b7473f19647de30b35a7f3e9c03029bd5d184e7d6d0925a337b12294a08cf127e309da9ed5bce9262c365ce0ee1e07a082e15e6f93bf6d6680a79ce7d1abfb53ddca6b827cf5cb469013527da1bd82c417a23e261e3ddb64dd6306f8869255c4a0911d39682d37009c3a26e4e0974ec267d898fb5829bacd65e915329ed71ae69fe5fc7cf55974277420251f7a0180d6a14cf2b8923d026787b052a82d4654a6a93a09c049eba8f49ca30164130d05a61cdb72449808fe546a09c412a75853f23cb4d3fc223494d00190eecc54e50995e5be625f04635f9590aacd282a1a73bbbd98d1e270e73143fbf8be7d82381e09c8e91b5ab622b57214b336cdaa221c2e94e5706bfcf6bd9c6a1610a69d189bf948a014c052d9c21264df0bf3f7981e0d86d453405a491c05e81fd39a8f3e4a97303ec0aab0863a2c8cd5fe91fe0524bf720eeac88efd25249d01b7321753b0d5a73d0cdafd6976ecc6051ec4fc87180e1bea7bc19fb3b64b96861985a1b3f38800c8bfc10bb67e5c3f9895dd5532b27bee74772764822d18e5f48785d22f6f669740d6d9ef21c889b75a71f9a2b5e2c2363e23da6aef8130cf1cc84500f6d3091dddb2777a41580f534fdedea71cb2b2b281a7b7a31374bec2378683a0f60f007370986cbcf790afb8fbf07c778474db2979cbabb6a03ad914aeec1e338e0c2d737ab6444c0576fb03954b4311f660ebd1e7c17544232c13182d9335ee266b2c0046dd4b6901011b8f02f4d57bc6bcf4f47869b1a50b4f61051651c1210d5ad9f104e9b3d55c1d956a1110a4be981b53afc829f0c7d42395ec5bec721a60482e2afa5b5334b2312cba48f1cd722b9c781ce6467148d074bc94c9feeef5163475166a57d8dac556edfcc92aca0292dbe681db57958df4dcaa928c7983fb5ce3455d4ce41ad6c1e8adc082dc5921cd834d20f2c353dfba7868ad09d813a7357a0a646454320846445ea3d6054ee766bb83aa3b172aa4b151e4498a24bf75f5ef2a9b4b8cffe16de0daa7e76a155acbec9ee67fed8dc6211f14cfde1b6a8df86b16281c326dd8c907b289775719649834b5677d3b002ff4fa13ae14f96e5017ac8db7543c598e3277861cec403a9e322897e0e4430f800de112bc6dcf49ba856c92a366c76e24f490d00bd23e7bdb94b91862d2e75aab1690098e288ea2eccca1e43cbb12d0137d564859231996a4369edd13ab665859e24e9b32daef8ed61e14d51831a6995b1af2d98ba0cde6771323cb4969bab221e6cb4efdd053b9f85d2a0c255286181bb8216970812e7789101c554448056317fbf685af87b4e3bce2a32a7a3dddb0cd56974e7dbbcec49acf3395f4d025f3f5be91dae4cd6ba6f2daeebc4c6a0c22d1131d818cef6779e23861cd9f1262e1720e86d6df3f6d4c44ca2283efcd49dcbf8eaac67f31c7be2070ca91444be6ad4d69f9d6cf51bc68003791429329f4b54177f45d538cf3a08b02da5f1f6f1bef7cf2f149cda36ff1309d329c187950fff710ad9a0eacda36de2f50861c6f128e0e5fcdb58ef7e071f9e7c23c83291733502211a39ed96b90995db873cbfe2056f33f806e75ec68f7cd1f52af23e0f6cf595b0dcd9e37a06b558303194d81e34ba49a7bf7efdd61eef3d1ed24d0332d901e3f7c35501e75024203a0c9c44f434dfc4f5e1db56cf338d7d14e475faf9b3a154928a0ce9145370f495ac000b0bf169132033c086c9ac3eadf3459f05cb900b95cac9e940f877e39dec17097a3ff8a17bdcda00df66362d6d57dcf1a732d49b36abc5759ab889f19d8075376a311198737f757d047557ef39a7b2ef5a88dfee381b8adbcd49093cebbcb4b8daa449976936c4dd7783c69966a2d65aa9c5efd4d6ddda92137c8cabd2d3c290bf607172106356d781a17683f394578924edceb471612572cd601550a3e9d29b9ce2937284a45cfb89837bbb835db6fd80857be897ac5ad4ab6270729e5a7439366e076cd3a6dba3b6d815ae0b225b67014f01840356a87ca2e594d73acea5ff7b78dd8a6ae390a5deeb161dee3f7dd84d71f56bb5287a740df03a76f66ae51f2b5f7e52c63d46b7bbe202b55241e72f1b75a0a21840b9edcc65301d70eaa8db3ab0edae7849baa6ef7b97fcb63dae6c32dbc0b3249174e213c6dfc82e33ac2171fe64545a9e05bef1e9f3581bcf271915463ee601e7665039f0be03e2730700f2b9c83ad856cad6b288b937ebd7817a589cd25bc8424e92d4ef22e920837cc781d7dd10bd434acd89e740d84efa11bf655c2c6a5dbdca4af3fd837d8f9da99b488ec1a4540fce1a8e94e019cab812053ae737aaf2ca7994cac38b2ce8294eacee3e7d4b18ab48340baa767a46c81bfcce466e7976ac46c6715a45f8a4138422582930e781dfae98fbaa0532535e96d790efaee0ac851d7e3b97f5abf8767c3dba53e12964bb0fd93b9c6d0b6c215d232e98541403a3172932c2975be683d6c04e502fe94ad8bfb6c4eb556e3c4337ab0e13b1d1a63b9fbb8e3fa0b837c3daf36066bb85a9056dcbb246545cdc13a8a61a25a0b8e6e4abefd3455ae8eec7d0332406b0510735a7ed1ae62f6cf728120ccc82c55d05a1400bcf296b562402e1fbb9503e4d37a3432ef80a1c9040fd7424fa567313bb82b9e58513d9de59c4327cf077f49fe9d23acfbf4becbd25428d0324277dfac0deeb9b6497d0ccd57e70eca9837ea1e1b6a7f118915cf2cfbf84f872de125328f23e5bb09756484d0959db5c40b87edccd83c868e7dd398dfb9da90f27dea148a7527cf810faa81b26f932ba236133840881a701b7537908af73fcc3363b79d6be90bb3bab0f0c66e05a9492350428bade47ce014870a27e41ead70f4fd43340f355619c58c2903ce242b324eb9e1cb536e17da7a45c8ff7b59b286556d270ad23797abbecbd4bc7c232d406997767f62d9c67d1d5faac2ad6f6eba8c4a9c991c02374534b049f579f034dbdba313da7bf482f8667262294d36e13d77a0462dfab8556f4d8d24bc3ec1ee6225eabcdb2c140abce796bf4ad80dd47c22f5df687502374bf7e4fcf312c4280bdec6255508ab59d231dcfbca456f8c8897cdf46e32f497ce03b7a7d764c8706cf4fefcf9672c0c743f170a4435fc8be3889aa163ca71777c5eb646dd63697e638d0cb32b116c1e010d929c5602d2b3319f1ce54fdfd9d4c6a8de43ca2575b623a408154251ef29b66b12556d482dc28da00ae7bd401a5b828474114b6026343013f365612ee8b500ca18a15eed2b9d3a3d2cc4aa2d2b51d159c4f540673f3567b4680362cbdfcb51729f82a6c24e6606c5bad7b0a0e56ce296830e02f0096443cd7aef3a15177e75fa8b940e38f4b12616e8bd779467ad66f271f5de56fc6ce7992ffad684d76389d4934af5e6b93380bc21792b25eb013f129625abc7eb4024e7380652c2e3e3d5aefeb46f743380f02824968f7919584c68f74f3be8552b218c7ca16ea265e4286fccbbb7aea70815c4363aa52505745da1dcfc96875dbb9352d2994e87676d6c3b1a98aaf643abb0eb6ca8c119cb12678e1a5ff43d01ad5b79892af0ba5eeb5ddc780b4fb274fce404d93a947637aa333bcfa735f2d5d3968937f8b4858c90da00680ce1054ac726adfe07efd656b83610649a63ce70574f605055053237ab6d5681558037970b68cb7bf56f5bc78386027365e0bc6b878967183685a51dc58169a0bae221ad8a594100aeee6f6b313402238f52325426ffe008b400e5ac4217acbb6171380972b254c03add1e2c832255a94fb71914099d283290dbf4fc681e8ebd58c30b36a5cc7f73c12254fa391895e8e42e6fb91f5c934c0f1273fc11cebecb109c72d99292d1d2aa9c26f7c521a59478ea898d192e00810156c92fb26bf46127d4a46bd9ee89324b0e50bea36551281dab6f2e4f7a8700b1b17c639d543489e4a553c99a35196df76df5421cff05845f600832d1f1d2f1d2a1c072bbe94a3613dd327ec96c313a9bb3360d08ef905745705a73ae44336129295be457c5d8accaad3671a1e65c559024df06fe444b9a5b8b05fdcaaf70d0ce575e858dfe9867e0ae0e8ef937945ec5869ff0a04a057aec1b1855ed9e4ca671ddd7247bfb4ca3826c8ddf8e642ca4b2e13c377dabeca1fbc8b06d61372a5832f6ace97df5c1d85002057f1acf47ffe341b161eefea19cc058cc7f8a63475ebde639c36033a439f71d1310df364550b3938a21530430b4a97788dfc13bc2cca93f639a71a9c4e08a6fa3cd1dc55f79ac3741ca6ec4f22a1cefbfe480b1268f850df234945254059781eef02e679f2d902adac") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x7, 0x2, 0x8, 0x5, 0xfff}, &(0x7f0000001140)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001180)={r1, 0x1f}, 0x8) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d07c80000fe07000080ffffff000001000000f000ff0200006600000000000000000000013c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000011c0)={0x4, {{0x1c, 0x2, 0x9, @rand_addr="3ca64dacc46da0dfff2d1cf88bb75348", 0x1f}}}, 0x88) openat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0x800, 0x1) 00:04:13 executing program 1: __getcwd(&(0x7f0000000000)=""/121, 0x79) r0 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:13 executing program 1: semget(0x3, 0x1, 0x2) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) 00:04:13 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="d30c605df3d8f9d75a8db8710d14de78b3fb14d931341f1f4ba8440a54301538184f949fe39cb40a5ddff275427fb36c0487b00c01655f13ebb9bae78ca7e48772bbba64a8514fbc66c3fe03b8d836a9d90acc726d7d3daf02d4d4758bc04a2c500ad3dedbbf4d33133b3c2de0ccbb7505928b01975085266854d5f29906a98ec0", 0x81}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:04:13 executing program 2: setgid(0xffffffffffffffff) r0 = getegid() setgid(r0) r1 = getgid() r2 = getgid() setresgid(r2, r2, r1) 00:04:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:04:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f46696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3f, 0x0, 0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x820, 0x400, 0x8, r1}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) 00:04:13 executing program 0: semget$private(0x0, 0x4, 0xb51e1957484eb215) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r0, &(0x7f0000000080)=[{0x2, 0x40}, {0x3, 0x136, 0x1000}, {0x2, 0x401, 0x1000}, {0x2, 0xb11, 0x800}, {0x4, 0x200, 0x1800}], 0x5) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:04:13 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x200}, 0x8) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) r2 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0x401}, &(0x7f0000000140)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x3, @rand_addr="12c474d5c6905ac815f379c390fe9b23", 0xffffffffffffff7f}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x2, @loopback, 0x5}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0x1, @empty, 0x20}]}, &(0x7f0000000240)=0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet(r4, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:04:13 executing program 0: syz_execute_func(&(0x7f0000000400)="4aa84ac4822bf786000000000f05f359bf0a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a3fb36f083b60060ea0000f0f0b8bc014e4e4f751eed016d7d14dee509b921045fc507c4e10bf8c414a88fc928015b28a366410fe847e8c48367440f71f47100f72666460f3a5f7c91c421ddfd82322333330fbcaf00100000c4c27d0a21660f4aae0300000061610bc465660f1bf0214cb9a5605419c201b04b970000f08171a30b8a826e9440ef40efd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a0e4d0ba261b7e2") 00:04:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @rand_addr=0x3f}, 0xfffffffffffffeef) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r1 = socket$inet6(0x1c, 0x7, 0x9) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000140)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x1000}, 0xffffffffffffff7b) 00:04:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000004000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001700)={0x3ff, 0x100, 0x3, 0x40, 0x0}, &(0x7f0000001740)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001780)={@in6={{0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, 0x0}, &(0x7f0000001840)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001880)={@in6={{0x1c, 0x2, 0x9, @mcast2, 0x3}}, 0x0}, &(0x7f0000001940)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001980)={0x0, 0x69, "55eaf0ef1c40448bec2a7254abfad663d651c3dfe4086c0a60f4f54d809947547b99cd13198a3d1e5bf9a46c055c6f0952ea74b833cfaa0afeedaf21023512d21b38b4faf9f027ba9130e06c9e75b636f22dea094d6ccf5740282891efabb1f2139bf6412988389145"}, &(0x7f0000001a00)=0x71) sendmsg$inet6_sctp(r1, &(0x7f0000001b80)={&(0x7f00000005c0)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000600)="cb0c2313b7ad11f4cc254866d4367a7133eb34c03231aae54e79f25614912fc5d20f413d814b97b91ef198ff33fd4abc8b3bb171fbec70ba245ef91c267b05876d36252e19c49796809b6d2f0604c029c0a73a0059b3c7ddef19a0ced3ee21604b2c17dad12cd3b685a9b616f7406f0c76bb2d16a8de0038bec49db2af5a73d12f34a493ebc8486027c20def", 0x8c}, {&(0x7f00000006c0)="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", 0x1000}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x2c, 0x84, 0x2, {0xf93c140, 0x80000000, 0x1010, 0x401, 0x4, 0x49bc11c2, 0x5, 0x1ff, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="0fd6618e3fc3d31f21fce28344da0995"}, @init={0x14, 0x84, 0x1, {0xfffffffffffff800, 0x80, 0x3f, 0x1}}, @init={0x14, 0x84, 0x1, {0xc14, 0xffffffffffff022d, 0x3, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x40}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x0, 0x100, 0x1, 0x56e, 0x1ff, 0x9, 0x9, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x5200, 0x46, 0x3f, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0xe19, 0x5030, 0x100, 0xe9, 0x1ff, 0x6, 0x6, r5}}], 0x11c, 0x4}, 0x180) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"25aed282655a0f024e7a1d9f82b5d3a4b4823f74b0e5cb1a3ae300426ec937ec17c1038968d11ccf95c570391a90b001134abd58b203e59273964602779a0d4dede1b6106f4dc8b4e89c8d9e1ddf8ca5c17d45169f360bb9a629d9ea671c2806fc4ddf4c14918e69966f55b9c90b96a5f1bb6e230c1e4b4c15b6d45a73ae202ffd21cd0524d5e56bd0b5049581c106af7f782b6650413bffcb57de23c8c5523392a844dc28ecb7b5444a688fc172be06e88cd38212a6b570d717716045c2f07e859d5c78b56c4acd0ad0515890fc0f8c39b779747e3e51571d5c40441cd564415d9901a090fae3d63e1ea9dd0bd7825b1bb7af64ef242bc7e2ee446a0d9ec9eafa306bd129e6cb235eb32070302989a8a52a3b997a0b8f85ee2ddebad686ef164426547182a34a2026731ba3579f0d4337ae3a90867b8d499a28bcaae0342cff0aba44f9298e59dc2c360a63a964ea2feebcdcb5587b6031ad387cb0e86205ccfe3a9c351986b0fd92a9d686366781e142591d873cc6fcaa17600c924f71d753bab09cde289781cc26853148a7798a849bc6d47ce54699d11362e7adcb1402a93ea3336bca99dc49c2ef862508862455bca2233219fba3af2aa9f2a5350e1e8374896bd3b02f9e40282a5f61ecd05ed47863d59b9a0d93439e3e8083653b0830b3f8cdd66c47f817a182df893ac49b62b2d2a7cef180e52bf1dd703657581a567e3eedaa2252ef5dc35bda277005a65b658af744a2b204430ab73a18df65b37f71944aa00606c2cee8c102f5694dac614f07be69138e973bb640081867e79a086794c64a4aa7db4c23369e7a16ada95c4a84f27fd0cceed8e186494502383c0fddc13e4210687eafaccad8ff65bb07b94f3eae4c1ae4a1ebe193eb45506d5398a345e3855859959270879926230073ea9d77094ee20d29f4636d88a8e3b5c6786652d744caaefa816ea001058d57bac32684bad3a2d65282729cdaed42318d21a39cef37c3a8643a1e7f62bcb0ccb4103ee2ad78f2fb7cb3f7fc85d3100d005bf54568fa707f7963f8a3d302456bea87a8df5f1d18a747c46e80a5a74f8df72d0bf6aed0baa8352a76596c31a9165e02e252c10050d7c3c77434bb1fea60832bf8c203acb0ec7f0e135b0fca15eff2ec36ea09c8df585ee02a29051ecace8f09fa50a74e63f664d6595f1d13efea42b6bf16f9b66f756ebd3b68a0ab19e097a38db5561c669bf04d8c02f67a6e8ce1e239185ab84d9fed6cdc8a84ae8554d14be0a3af31f06405c85efc3642e45eb18a47ddd66901e5a22fbb2c327a5a50007ea5e27132dd3bea562b6dd1310ccde4b53543072fbf2adfa8b9ea51e9689324b9fec3b9d35a52d4e52c49231055c412cf7ac0232bfdbf537c9a2a12b12d881f6ec0dbc1d50f73c8a33828452d4d9b929b22cac24e4009518cc6e0509f16471429", "29b7f5f009b3f4a5ad2e73e3b4cf2e28c7cb5e5860d368fea140c89ad28b4e25", 0x8, 0xd6}, &(0x7f0000000040)="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", 0x4276, 0x9, 0x4, 0xfdf9, 0x9e, 0x8000, 0x20000000000200, 0x8}) 00:04:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r0, &(0x7f0000000100), 0x0) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r1 = socket$inet6(0x1c, 0x4, 0x5) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0xdf9b, 0xf, 0x80000000, 0x9}, &(0x7f00000000c0)=0x18) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:04:14 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c8a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b10657d5d657d5d6892a0f0000009f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000005c0)="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") ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:04:14 executing program 0: r0 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/226) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e6) r2 = msgget(0x3, 0x10) msgctl$IPC_RMID(r2, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xd, 0x401}, 0x8) ftruncate(r1, 0x0) fsync(r1) fcntl$getflags(r1, 0x3) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 00:04:14 executing program 1: syz_execute_func(&(0x7f0000000400)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4054e4eed751e0d7b404009abc4e10bf8f370c4c461cd583d2e00000081458145b712c483397fd300c4e3955d8b00800000ffdcdcc4c39d5f7ea451f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9410f0f1e1d618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:04:14 executing program 3: socket(0x11, 0x3, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x108406, 0x100) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x1200) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:04:14 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x200, 0x4) getrusage(0x0, &(0x7f0000000080)) 00:04:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) r1 = dup(r0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000000c0)="860cc6799cc4fcdcde428aafc6febc28cd9ae781fe90ae551e8fa1ca041604d7a64f4e54d2cedd8cee766b062aa8f031795f758a23cd4f3d29668769b5e8cb72178cf0199b125f0ace9b1f1ec8c73c15f5526ca753e376415de020a8e62fa4b35fd2f349b1c27ec118eb413bd018c1299213bae1a7838deea035eb9c6f25cc539f9c52d43df6c2e58b9de193c871179a1bb7b48dda0240751cbef763c35296ef57d6f6dc736c959b") fsync(r0) 00:04:14 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = geteuid() setresuid(r2, 0x0, r2) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:04:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000015c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '#^t', 0x8, 0x0, 0x0, @rand_addr="3b6e488c19d9552530d063709f52a5ce", @mcast2, {[], @icmpv6=@echo_request}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) 00:04:14 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x0, 0x2}, {0x100000000000000, 0xfffffffffffffffc}}, 0x0) 00:04:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0xd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:04:14 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_gettime(0xe, &(0x7f0000000000)) r0 = socket(0x11, 0x3, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r1, &(0x7f00000005c0)=ANY=[], 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x5, 0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) 00:04:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:15 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) fcntl$setstatus(r1, 0x4, 0x0) 00:04:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x80, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=""/177, &(0x7f0000000040)=0xb1) r2 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), &(0x7f0000000240)=0xfffffffffffffe4f) r3 = getgid() r4 = getegid() freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) 00:04:15 executing program 0: select(0x40, &(0x7f0000000140)={0xad5, 0x6, 0x3, 0x1ff, 0x4, 0xfffffffffffffffb, 0x7f, 0x2}, &(0x7f0000000180)={0x380000, 0xb08, 0x0, 0xbe, 0x18, 0x14c, 0x0, 0x3d3}, &(0x7f00000001c0)={0x3a488c54, 0xfffffffffffff000, 0x6, 0x4f, 0x100000001, 0x1, 0x3, 0x5}, &(0x7f0000000200)={0x800, 0x3}) truncate(&(0x7f0000000100)='./file0\x00', 0x10001) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x1000c) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:04:15 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000003da900000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000180)={0x11a, 0x3}) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$IPC_RMID(r4, 0x0, 0x0) 00:04:15 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0xfa, &(0x7f00000008c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x3}}], 0xfffffffffffffd5b, 0x1}, 0x0) 00:04:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x1ffffffe, r1) setsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000040), 0x4) write(r2, &(0x7f0000000000)="b5b422fb1d70740c5056daa821a63dfb8dcb", 0x12) 00:04:15 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0x3, 0x1, 0xe7) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000001300)=0x100, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x52, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) getpeername$unix(r0, &(0x7f0000001340)=@file={0x0, ""/108}, &(0x7f00000013c0)=0x6e) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x8, 0x100000001, 0x8}, 0x10) pipe2(&(0x7f0000001500), 0x100004) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001400)={@in={{0x2, 0x2, @multicast2}}, r3, 0x0, 0x3, 0x1, 0x99, 0x984, 0x73}, &(0x7f00000014c0)=0xa0) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:15 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffff5dffffffffffff7fff545b465ea3bbe807bde5b626baf7339d45008d6a70b9f0019078ac0b3553adc589e6c83fbab1000023"]) socket(0x12, 0x4, 0x10000) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1, 0x10000000, 0x3a0d, &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = dup(r0) r2 = accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f00000000c0)=0x101, 0x810000001) fchdir(r1) fstat(r2, &(0x7f0000000200)) r3 = shmget(0x1, 0x1000, 0x8a, &(0x7f0000ffe000/0x1000)=nil) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x2000) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @multicast2, @local}, &(0x7f0000000080)=0xc) 00:04:15 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0xa5b8c9992db0f856, 0x20000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() fcntl$getown(r2, 0x5) 00:04:15 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff7f0806000108000604000010c804d48ff8ac1400aaaaaaaaaaaabb7f00000100000000"]) 00:04:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0x0, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffff7f}) 00:04:15 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r1) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x137, 0x10c, 0x0, 0xfe72) 00:04:15 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r1) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x137, 0x10c, 0x0, 0xfe72) 00:04:15 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) poll(0xfffffffffffffffe, 0x0, 0x0) 00:04:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x20, 0x80}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100002, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000040)=[{r2, 0x60}, {r0, 0x1}, {r2, 0x4}, {r0, 0x5}, {r1}, {r1, 0x2}, {r0, 0x2062}, {r1, 0x2}], 0x8, 0x3) 00:04:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000380)={{"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", "1d30ae51ffc2634ad9059af9d7876d2d132580010d77c6fd58a8e6034f946f67", 0x8a, 0x80}, &(0x7f0000000140)="f82b279aaa6420120202f12470e320f522a5a9f2321aa3afe99199bd0bf224df20b5e7f4cd4a2ccc6db35d07bef255e0e06b1af406ed0e3941851408cca32dbcf86dd6fc4f10d4a0484d5cfe25eeb6e8850554d40ae3044f7f99875cd3aaf6cd7e446b0c0313cec1438141d66e3aa22aa69bcd2d003bd3af68f4ebc4a990fd0e1fd41ac3950a507aa91513ca617afd8267eecf6cee20d2ca987e3785a4861167dc4bddc3bc7058cb2d878f13b7c3169f06aaa36284ff5af9e295133bd8ec2b4b44c5faf1777c2228883d455f00d3c74bd6bb1e1654c64585e718f5a378a03a", 0xd6b, 0x5aa, 0x0, 0x1, 0x1ff, 0x0, 0x4, 0x40}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x480) linkat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) May 14 00:04:15 ci-freebsd-main-7 kernel: arp: 10:c8:04:d4:8f:f8 is using my IP address 172.20.0.170 on tap0! 00:04:15 executing program 3: getgid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) __getcwd(&(0x7f0000001080)=""/4096, 0x1000) freebsd11_stat(&(0x7f0000000080)='\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000280)={{"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", "02272820ace1151862a3c94154497c0f0eac674d763003ce8fdb265ef320af9a", 0x5, 0x3}, &(0x7f0000000240)="847de0ce96ed7ef3107849c2615318fc2e1eae1d4e6da231bd8bef5e987d2f", 0x0, 0x5, 0x1e00000000000, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x8, 0x5, 0x22}) getgroups(0x7, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x80, 0x30) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000740)={0x800, 0x4, 0x1000, 0x0, 0x1, 0x9, 0x1, 0x10, 0x0}, &(0x7f0000000780)=0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000007c0)={r4, 0xfffffffffffffffd, 0x5, [0x4, 0x0, 0x7fffffff, 0x9, 0x9]}, &(0x7f0000000800)=0x12) chown(&(0x7f0000000000)='./file0\x00', r1, r2) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) 00:04:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/162, 0xa2}, {&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/187, 0xbb}], 0x6, &(0x7f0000000500)=""/61, 0x3d}, 0xc1) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x29, 0x0, [{}, {}]}]}}}}}}) 00:04:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7f, 0x1, 0x4, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x59de}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) r3 = semget(0x3, 0x1, 0x410) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000180)=""/4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:04:15 executing program 0: r0 = socket(0x2, 0x7, 0x0) r1 = shmget(0x3, 0x2000, 0x8b, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/105) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x804, 0x1) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f00000001c0)="fbf88ca837f2744cb279a1b3f22c770fa47e03fc532005cc30345453e2ca0c42ee3495adf9c58aeb7b955b0a1d05f91812a3ae4dbc70ae0617387b25afb2fa09113bbb8d5e10386930724be8ba77f664f6795dda7b35609c1437e2c15e493fbec245a126f2ab307ca35f1eca91046609080aff5a7d69d689223264ea75e9331e3b18694523fae1f6f1e92816") 00:04:15 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = getuid() getresuid(&(0x7f0000000100), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup2(r2, r3) setreuid(r0, r1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x808, 0x0) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x30000000) sendfile(r5, r6, 0x0, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000380)=0xfac, 0x4) syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:04:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x10) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000100)="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") 00:04:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x20000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:04:15 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0xfffffe22, 0x0, 0x0, 0xfffffffffffffdcc) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:04:15 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) freebsd11_fstat(r0, &(0x7f0000000200)) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000080)) setsockopt(r1, 0x1, 0xfffffffffffffff8, &(0x7f0000000100)="074dc5010de398d38413517ab881f2d4cb35843bd2860d94078cfbafad4f867152f2c59615a75917de2b7de66409bd4fe589d1008de50c0c77f40b7aa48610582ea70fa0d938a2f36fbf169aa1a591e7e63dc0a1", 0x54) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:04:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x200, r2}, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x401}, &(0x7f0000000240)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={r2, 0x79, "e05b8196db24ce9fa408e0aca76635a5725cfe29b49467e35211553313b38360a3fee015dc759a6a00d396c3f194a5941ac33d3cfb1d610cc37ddf834443ab419aef8adf3175e38a5a1ac4948f0d9e366bd98338835991a72794d9eeefb86760aaeb3515979add02b0c047a1f2d69713ed4e0cd4de9bc87ef6"}, &(0x7f0000000440)=0x81) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x3f}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={r3, 0x4}, &(0x7f00000004c0)=0x8) r4 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x3, 0x7fff, 0x80000000}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5, 0x8}, 0x8) 00:04:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="af71b0466cfff252f2ca124f62f2636a3b81d340b6") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) accept$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 00:04:15 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2") setitimer(0x0, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0, 0x120) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x38, 0x400) 00:04:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) read(r0, &(0x7f0000000280)=""/4096, 0x1000) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e04000000643000dd77184262c628b224a1dd7b12124da18095120b2efea09f38970f48b79102ab71ee47abbd8569cbab33accec712d37520a3cfbd06839d7d6b3fa24f6520418a35b18b31d443a84643bec8aaad15fbc97f02d0b144ae5a677d6bc35f42d9f0d2275edddd5e0750bfa67433fc90766e81f50063ba5104fc311176bbf60559c17243d87b56a6f985172cfca6ac75c923d849"], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) 00:04:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) dup2(r0, r0) r2 = socket$inet(0x2, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000040), 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x412, r0, 0x0) 00:04:16 executing program 3: ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) pipe2(&(0x7f00000000c0), 0x100000) 00:04:16 executing program 3: syz_execute_func(&(0x7f0000000000)="0fbecc93cd80c4e270f31169ef69dc00d9d0d0c44139ff4bf930c7c65bfb0d3ef8c95a6136ace468f4a95ff9c4704149f2168f4808eebce00000802000c421fc51c139a98f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4e250500f7c29") 00:04:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = shmget(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000900000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") dup2(r0, r0) 00:04:16 executing program 1: syz_execute_func(&(0x7f0000000140)="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") 00:04:16 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0f77054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0d226264788fec4c2cdaef4c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x40, 0x1, 0xffffffff, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x80, r1}, 0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x52, 0x0, 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4}], 0x1, 0x1000000) 00:04:16 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = socket(0x1c, 0x2, 0x9a6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x100000001, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e217beaa35d0000000000000000000000000000000b960c7bb7a98ff4652d371684d1c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/140, @ANYRES32=r1], 0x84) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mmap(&(0x7f0000979000/0x3000)=nil, 0x3000, 0x5, 0x80010, r0, 0x0) mprotect(&(0x7f0000992000/0x3000)=nil, 0x3000, 0x7) shutdown(r0, 0x0) mprotect(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x1) 00:04:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x1fd, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0xdf}) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 00:04:16 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8000, 0x0, 0xfffffffffffffe64) 00:04:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000080), 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe888, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:04:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xd2, 0x81}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:04:16 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10001) fcntl$setstatus(r0, 0x4, 0x1000c) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0xffff, 0x200}, {0x2}}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:04:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, 0x0) 00:04:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000017000000000000c700"/136, @ANYRES32=0x0, @ANYBLOB], 0x94) 00:04:17 executing program 3: r0 = semget(0x1, 0x7, 0x22) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000001000)=""/133) syz_execute_func(&(0x7f0000000140)="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") __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000000)=""/4096) r1 = semget$private(0x0, 0x4, 0x0) __semctl$GETVAL(r1, 0x80000002, 0x5, 0x0) r2 = open(&(0x7f00000010c0)='./file0\x00', 0x100001, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001100)={@loopback, @local, 0x0}, &(0x7f0000001140)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000001180)={@broadcast, @multicast2, r3}, 0xc) 00:04:17 executing program 1: r0 = socket(0x2, 0x10000404, 0xffffffffffffff9f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x24) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x78b, @empty, 0x26ad}}, r1}, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xffffffffffffff89, 0xd9c, 0x400, 0x8, 0x1}, &(0x7f0000000300)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0}, 0x0) accept4$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7d55560372efbdfc0a44c6500"/110], &(0x7f0000000040)=0x1, 0x20000003) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x4756, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x3}, 0xffffffffffffffcb) 00:04:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:04:17 executing program 3: r0 = socket(0x1, 0x20000004, 0x5) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202262f660500711025"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x5}, 0x8) 00:04:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x3ee) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0x37, "a2f0bf8454040c971828b0dac008a458ceb6181c24e1e917a1d61fc854d58938fe0ebac3061b1312dfbdb909b37e22da293505a8fb8ff6"}, &(0x7f00000000c0)=0x3f) 00:04:17 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001840)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093d6e572dc74d03f5fdfa2ddf4820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089c5c4be8d850000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388a2c01a79a97342939fb6f37e09265638dbeeab77281ac19a8798c651bc6eed6bb149eeeaab812f947bcaa5bede5428bdb732ab87df1b4ab74d4f16fd0e0fbbd9bfd2d092606bcd123a223704c631400d7db321e5b8b40973914453d61f030fa4c6c4947421d87da55f7702e1f45a71185618a57d35f29691aafe0e"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000004c0)={r5, 0x47}, &(0x7f00000005c0)=0x8) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:04:17 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7d}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5, r1}, &(0x7f0000000180)=0xc) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:04:17 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8000, 0x4) r1 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6b, 0x0, 0x0) 00:04:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f") mmap(&(0x7f0000fb3000/0x2000)=nil, 0x2000, 0x1, 0x1011, r1, 0x9000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x2ac, 0x6, 0x6, 0xb540, 0x1000}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 00:04:17 executing program 0: poll(&(0x7f00000000c0), 0x2000000000000347, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:17 executing program 2: clock_nanosleep(0x8, 0x81, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:04:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x9, 0x2, 0xffffffffffffff7f, 0x8001, 0x584, 0xd54, 0xfffffffffffffffb, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0xafa1, 0xc, 0x8000, 0x1ff, 0x1}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xb1, @mcast2, 0x8}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:04:17 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0xcc78cf46b5996522, 0x1) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r1) 00:04:17 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget(0x0, 0x4000, 0x200, &(0x7f0000e8e000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mlock(&(0x7f0000c69000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b8d000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) mlock(&(0x7f0000c76000/0x3000)=nil, 0x3000) madvise(&(0x7f0000e54000/0x1000)=nil, 0x1000, 0x2) 00:04:17 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x85, "7423bef7f718465bb2d3e26b5e74e3a4ae5df431b2ae238438ecb62b7cb2b6031103093be0e8d1a4ae3dc72773a42f5f5aa34f69d0b284c783ada9daa420e8e02a9f29ff6f88db718f43bd2eaecde38104b380a99802c7cae7defb64287400b564e57ecbb1029374151c364bc5391c9b6c3ede008e01c36d5be9c3d3fa47728acbd455eba3"}, &(0x7f0000000200)=0x8d) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0x18, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x97, 0x0, 0x0, [], @mcast1}}}}}}) 00:04:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x6, {{0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}}, 0x88) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x61, 0x10001}, &(0x7f0000000200)=0x10) getitimer(0x0, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x80000001, 0xbd, "03a68765a08d09e5eb5d8cc87fc63fc609e76b1b69da16bc87465371a90a4b93857262ceb6e1d8981fbe1932ff77d061b37f8af48444cc1106ce7eb1c94e43ba4cb6a6422dd499167cb07efe2f6a2eddffc0ecc4393e7b95e32ae8e0f39c352048d3661fd5efd06222369a6ee9ec114a0670052e409195e757f1feec5d37e9ec0171c3a9472a0277d53c3c9f396f3cc03c730b3f3fec2994ee94d43ae4d8d6311e557ead96c529753a7a6f4592c2e3b540d384cd824e1b7e99805ef2b8"}, 0xc5) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01f0ffffeb01000000d56072715c66696c653000000000000000"], 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) r2 = dup(r0) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0xfffffffd) shutdown(r0, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@remote, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc) close(r2) 00:04:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000001c0)="5ca83bee9af26867458bd649069e6cc8837007a091b500f300ec14d9535cd033f940d254544ac0d0381b0700d26edd430dbdd44bb4b1799590dd99d4c48a8d830740d6b37b0f6ba53dcac4ec6bc469") setrlimit(0x9, &(0x7f00000002c0)={0x6, 0x40}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:04:17 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x48) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000500)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0xfffffffffffffcc8, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000300)="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") getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x3}, &(0x7f0000000080)=0x1) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000004c0)={0xcc6, 0x400}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000100)=0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000680)="6e830926b300a83137ff590dc58416b49c2f1fa74f7728ad9f658354259fdcd8f67d54aa8a373c31ee4e137ea2d0085d157feff013d195ee216e6dc73767a38caa037ac7ca8726603c519c98df5dea9d449a9879f0359fc6a97df0ba45a3bcbc6e3ef0a1f496b0362e3ddf2dab90f656dea08b0eae148837d695a067aa60f82042aacd05bc9387ecd1449f7963386eba10584cca8b805d3c7fc76c849d") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r4}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r5, 0x81, 0x100000001, 0x3e41800000, 0x0, 0x8001}, 0x14) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000580)="b5a85dcf211c94b088d19b8186a11c72f18f7ba7802c271c406f96bbeded98679e84872adb92f8bccd86f12c80cd1a8b27185c87e95400b302eebd1df15b2fb43fe751ae565bcdd3a16b5c1a4b5ddc0b960469f885d40ecbbd2497d4146db5384a1186dc75fa57138e30bc5c88c801b0ba743cb69534828a093cfb8d2de6c138ece44f44fef462863a4620a5a86e95b4190444f75fc31cdddf040705cf57c6b40bc320cb5d77f039eaf8a9a1057fe3739cd27c7e2be1c2af4f609e8558829f95a68fd187b11a612bcf55") 00:04:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0xa2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r2 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x4) connect$unix(r2, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0x8000}, 0x8) 00:04:17 executing program 0: select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xc0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x25}}, r1}, &(0x7f0000000180)=0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r2, 0x70) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x401, 0x4) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:04:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:18 executing program 0: r0 = msgget(0x1, 0x1c6) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000001000000160000"], 0xb, 0x0, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x802, 0x0) geteuid() setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") 00:04:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x104, 0x121) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet(0x2, 0x3, 0x0) read(r1, &(0x7f0000000000)=""/56, 0x38) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="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", 0x1ce}], 0x1, 0x0, 0x0, 0x84}, 0x0) 00:04:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x585) sendto$unix(r0, &(0x7f00000000c0)="fce24ec11e930dc4dc", 0x9, 0x100, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) 00:04:18 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file1\x00', 0x100000, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x2d6c, 0x83}, {0x1, 0xfe5}}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x18) 00:04:18 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x3, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffeb8) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x804, 0x32) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x1000, 0xc2) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000080)=0xfffffffffffffe3b) 00:04:18 executing program 0: r0 = socket$inet(0x2, 0x10000002, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1) 00:04:18 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x0}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x181) 00:04:18 executing program 2: socketpair(0x2, 0x30000005, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x1, 0x1, 0x9, 0x9}, 0x8) syz_execute_func(&(0x7f00000001c0)="0c12c4817a2df998cd801b69e4f5c4c165c20437a4d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00f347f69c2e000000005b5b45363ef8f2430f79e80faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2}}, 0x0, 0x8, 0x360000000, 0x3, 0x7f}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000200)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:04:18 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x9, 0x4) syz_execute_func(&(0x7f0000000180)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x52, 0x71c, 0x210, 0x6db7, 0x5014e6e3, 0x4, 0xf7ffffffffffff, 0x6, r2}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x40, 0x10001, 0x5}, &(0x7f0000000100)=0x10) r4 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="b2943617f8ebb92a697e9f54c884643d3fd3ee35f7eb2fd615ca2d6dea3d60c4ffab3743667d8b1b20258614bb522820ad56f750c63b154ae99f4d4c1247") 00:04:18 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6510e1eeee675e0fdd6ff0b3c297333a2bdf01f96220774bad6098475ade5af8b7d07cd822e7765bddadf73e99bbfb582498895e4fc3e80105742541ee36dba7d4e572a763983996921e0ac206017147e3c68d392ec4ac65bd16030000003e37eba67aebcefabf254ea402d23747eb24782af48d0b4cb231033c21161ef4db545816d68ef9ae82cc97784f3ee334aa22395f9a03831fbd7b5c95083727a598408b402fa49db68806c2505d29d82e74ae700b384b099ca9e5b6706f959f1d73a25b248d2b39471e666d9b1a5f9d0b686119a7ceed"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x283) r1 = dup2(r0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000006c0)="ebf578bda4e568267c498482ca23a87a97f395c28306f7b3a5777aa32e8a25e8058ce97910855a9746c2f88a859eb4da489bc17d87a467634019ba05b0f55ed0b37c1720e9a2c6dad82eabe6fadf9310aaf1be4de8d092b2b95ee9a18ce130b1f545ffd8b1e7dc") getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000600)=[{&(0x7f00000000c0)="cbd269629a871ac224ffe4567f699acc3b4c8046150d6e7843e1af5c161b7a4d82cb97684752aaf72b61601e5c1d0eae8ae9e3d4a113017c98103cfa1f0f8a5d1d6faceb33eaabf0794289118e8890ad46aecc1573c8929c932cea6d9c5abbe23f0b67f530c93086c0f2f7972812b697bedcdbc80d5c7a66cc140e45563c896ff89071ce6d3d37c772354c08dc8f70452cf47b3972c9", 0x96}, {&(0x7f00000002c0)="bc4eeb6de026a4ada73ec4eb9c36c91a1e54c0d7f819834e959ef9cbf9762d45f9efcac00f06b020f699195999a294dcd73151e2f09cbe2d4daef2006c7c2f42f07c3169c5", 0x45}, {&(0x7f0000000340)="a85e94a71889d4874badc4abbb549dd8cd794032826ccf2421d0980563c05bdb97f1783987b2da2ccfdc18f59f6c54e05fb30050957190fd13634b9f4e1da2ca68b11048df505e80f3ae0f0fdbdecb3983096f65bebc83311e9bbfd0ffbe3f939a010fae41c0cdde9ee3177f4a52003ab433476eface4dc568022c3f817beb1137e57a61b3af6a20261eb0ab374713c9c4acaa", 0x93}, {&(0x7f0000000400)="8fc1415519f7bdb3c7f459b5b4e8c6f9712c7d25e9b84115ac0ca0a8c58991660b7e27b8fe991571bf0e41f634a6579b2ca067361022120f4993883e642a62b9606f8e0e36643f284052b89d2b04dc198b3a6a1c0d42774c", 0x58}, {&(0x7f0000000480)="7e47b8ef5f56b78eed36efc9347c7ece17ae9dc5061320f7bb6b98891f2672bf7bd21a9672a083ee54efc612e50752baf79d9897748f35b6e3d0e3f27e9be1e211ce60c3b00be9a48996af0bd12b0cd79790645b7453cfc741a268b4e5154651c00ef275fc361d5efdbe4355bdf40ac5c53139a855825ef2208545300ee21f0d210f93e8", 0x84}, {&(0x7f0000000540)="86bf3adb46e11dd3a317cece88bcf24da9bf8295da4db737927efa87d02bf24bd08334cb2584cade612cf4fddbb783f0225fb136066b3db0d82e57c7ea429281697745f8429e331cb88bdcb03582df4e0739468729c3b76edb5669fd38f32f598bd4d26bdef44f54fb7d6f2d5be97a52672537491ad6e61d2e80aa887f42e69f49b0734acce745493752ec84f0b6d28b0397c9c5600f6071fa078977101e4bd06fe2284cbf2dcdcd", 0xa8}], 0x6, 0x0, 0x0, 0x8}, 0x20008) r2 = shmget(0x2, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000007c0)=""/174) setsockopt$inet_mreq(r0, 0x0, 0xf, &(0x7f0000000680)={@loopback}, 0x8) 00:04:18 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) 00:04:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1ff, 0x0, 0x9, 0x3, r5}, &(0x7f0000000180)=0x10) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) 00:04:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) fcntl$setstatus(r0, 0x4, 0x10000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:04:19 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x2) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000280), &(0x7f0000000380)=0x4) syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x403e}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x6, 0x9}, 0x8) 00:04:19 executing program 2: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x81, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r3 = semget(0x2, 0x6, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000500)={0x0, 0x9, 0x0, 0x10000, 0x5}, &(0x7f0000000540)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000580)={r4, 0x4, 0xffffffffffff0000}, &(0x7f00000005c0)=0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r5 = socket(0x11, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000)) 00:04:19 executing program 1: chdir(&(0x7f0000000240)='./file0\x00') execve(0x0, &(0x7f0000000140), &(0x7f0000000fc0)=[&(0x7f0000000100)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000080)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='\x00']) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x15) freebsd11_fstat(r1, &(0x7f00000001c0)) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 00:04:19 executing program 3: r0 = socket(0x0, 0x5, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) socket$unix(0x1, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000001080)=@abs, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001100), &(0x7f0000001140)=0x4) 00:04:19 executing program 1: r0 = socket(0x2, 0x10080005, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000140)=0x8) 00:04:19 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x4]}, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000080)=0x1c01, 0x4) 00:04:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000000180), 0x4, &(0x7f0000002800)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xfffffffffffffff7, 0x6, 0x2000, 0x3, 0xffffffffffffff9d, 0x0, 0x3, 0x100000001, 0x0}, &(0x7f00000028c0)=0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000002940)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002900)={0x2, 0x820, 0xb9ac, 0x7, r2}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) getsockname(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="a8d06c74a5d05fe25ce2dd0eb58769959d9997a6e986ee99b61e198ae9aefaa35d4fddbe8d0f35e9801adaea392ca498c54729a35ca4d15d33bcd12393a9db34d3d44d44478c2bae2306d13b1f5d7344db647b1b1883a6f1027a4a9012", 0x5d}], 0x1, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x1578}, 0x8d) 00:04:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x20}, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:04:19 executing program 3: syz_execute_func(&(0x7f0000000300)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c0d39b3cd81e0fa0e506ab34d1c4e10bf893aac7f4c66db712c4c3397fd300802d2ddc0fbcaf001058436148ee00f345d9c6ac0f890d5aabd5f1c4e1fc11a900000100f0813d1671a3bdce5c826e5c82c422a3f577000d2d8cc7e8e42e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbc4c13df3670700d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:04:19 executing program 1: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4a) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') mlockall(0x1) 00:04:19 executing program 2: syz_execute_func(&(0x7f0000000280)="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") getpgrp(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:04:19 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3) sigaltstack(&(0x7f0000b49000/0x2000)=nil, &(0x7f0000000000)) 00:04:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000540)="91cd808000086969ef69dc00d98a2067660f12230fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$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) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast1, @broadcast}, 0x8) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getpgid(r5) 00:04:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) r1 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0xd0ee7089) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000", @ANYRES32=r2], &(0x7f0000000140)=0x8c) syz_emit_ethernet(0xfff, &(0x7f0000002240)=ANY=[@ANYBLOB="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"]) fsync(r1) 00:04:19 executing program 2: r0 = semget$private(0x0, 0x4, 0x3) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x3fc000, 0x4) __semctl$GETPID(r0, 0x0, 0x4, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={0x20}], 0x20}, 0x0) mmap(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x1, 0x1410, r2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:04:20 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet(0x2, 0x10000004, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000280)={{"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", "062e1ee6b738a6e5d15cf284b734b0c6417476ddcd28fc796ebe638b68dfceb3"}, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87}) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:04:20 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = semget(0x3, 0x7, 0x200) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/94) syz_execute_func(&(0x7f0000000180)="b11791cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168fa82887aa2b1a000006c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 00:04:20 executing program 2: nanosleep(&(0x7f0000000080)={0x4, 0x8005}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@empty, @loopback}, &(0x7f0000000040)=0xc) 00:04:20 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="840000000c32a1af9c5152b9b87dbc1833d1dcb6d5c0016de710e48ef136aaa88c8a25fd923bb0daf1c70482799dac29489d75d4e528b2ff8df13dbe3c6ed57f17af5e5913e98db17aef2538a6ea5ea4e455c7f90d0116e51bfe6b05e37ffcd4dabd24ac700242f95e6ca2ae62540fb113bf0d414dd13616d4672ef6e96dcc47ba4e9edb4871c815"], &(0x7f00000002c0)=0x8c) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:04:20 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x6, 0xbf6, 0xffffffff}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={r4, 0x6, 0x1, 0x2, 0x47, 0x5}, 0x14) getgroups(0x6, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) r8 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r10, 0x1, &(0x7f0000000640)={{0x8000, r2, r6, r2, r3, 0x2, 0x9}, 0x9, 0x1, 0x5, 0x100000000, r1, r1, 0x891a}) listen(r9, 0xfff) getsockopt$inet_udp(r0, 0x11, 0xf80d01b4348afb2, &(0x7f0000000580), &(0x7f00000005c0)=0x4) accept$inet(r0, 0x0, &(0x7f00000006c0)) r11 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r12 = open$dir(&(0x7f0000000380)='./file0\x00', 0x10108, 0x20) pipe2(&(0x7f0000000740)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r13, 0x84, 0x29, &(0x7f0000000600)={r4, 0x8000}, 0x8) r14 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="cdafb282e0eb65e8f92ced", 0xb}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, r1, r2, r5}, @rights={0x18, 0xffff, 0x1, [r7]}, @rights={0x28, 0xffff, 0x1, [r8, r9, r11, r12, r13, r14]}], 0x60, 0x80}, 0x20000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 00:04:20 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet(0x2, 0x10000004, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000280)={{"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", "062e1ee6b738a6e5d15cf284b734b0c6417476ddcd28fc796ebe638b68dfceb3"}, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87}) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:04:20 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ed7344d02dc492b"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x26, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="000044c0e85efed1fb640000dcc8111decb9a0e93bf1fcd635dd7e6e83a7a51fd94deb8350305276f9c20f89f373092dac9119d7ac655d75f4b8d0590a8f8a265080c91441fd123d697b10b41be2a46176bbe3384cc0b01d194dfa811c1a485e0e44d3ca5ef3b926c5a33d55b086157b235c343a85d390a0f8c06970b066614eb8a93f25bb8ecad1a4d320afad27d729c9d4a40baa70b1c21f45de0536dcdbd529de9042f1bc1faaa86e644a100315018ebe4b80aff8b0e5f26f2753"], 0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x4000000080000, 0x7, 0x1}, &(0x7f0000000400)=0x94) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="09e79e00e9043f000400070005000300efff"], 0x16) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000680)={0x3ff, 0x2800, 0x4, 0x800, r3}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r3, 0x6, 0xfea2, 0x4}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000480)={r3, 0xbf9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000580), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r4, @ANYBLOB="05006200aec3a1e5ba80b8e2285214a03182e4df7e53d30707e73ec10f7928d29b165b3a354d9684ff7f00000000000012ec9bd5f4e0e4421c256220d48d92aa54600c5e746c30514d754511123ad13c2a8533deb97522c50783fa822ae6764b386725087fc9"], 0x6a) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000180)="de7c6773751db0086483ab0c65aeab2752ea5af7f2fc00829fdc7b81054c7deac2a03ff3235ea82a99a29c2dbdf9779a134f96ac428567a414cfffee5f8796398b2360c4a0a6de07f8f16975df99259557b59659d7f0d7a2316693c92cbb66ff453ed19b63e87447f98b60a42dedd104e32da6cb1376e97cb74bb18f8c8387cbf8e5054baff65c541b2af4d4a331ecb0125ce99fa9c0327a91115772049c75d743005f60c898824153c1d8ee5ae73fc6a3cbdf858986") 00:04:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockname$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 00:04:21 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:21 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000080)=""/39, 0x27) freebsd11_getdents(r0, &(0x7f0000000200)=""/221, 0xdd) 00:04:21 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @multicast1}, 0x8) mprotect(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) mprotect(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x2) setrlimit(0xf, &(0x7f0000000040)={0x5, 0x3}) 00:04:21 executing program 2: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) r0 = socket(0x17, 0x7, 0x3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x37, 0x4) 00:04:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = semget(0x2, 0x6, 0x289) __semctl$GETVAL(r2, 0x5, 0x5, &(0x7f0000000080)=""/65) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0x47) 00:04:21 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x5, 0x80000001, 0x8, r1}) socket$inet_tcp(0x2, 0x1, 0x0) 00:04:21 executing program 1: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") syz_execute_func(&(0x7f0000000000)="c40258f35600660f38095b14c4627d234835c4e1796eaeb4000000430f3a0ff00a64660fda39f0418745e465642e0f8693000000c483a542d3f5c4c3f9162b4e") 00:04:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00023b135cb4df7108a6466de8696c65302f6900653000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file0/fkle0/file0\x00'], 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xffffffffffffffff, 0x2b10, 0x400, 0x83, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) sendto$unix(r0, &(0x7f0000000400)="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", 0x1000, 0x1, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:04:21 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000100)="ecdeb31b960bd2c296f8b57ecdf2c936ce4968de58") syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x13}}}}}}) 00:04:21 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) sync() munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 00:04:21 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xffffff38) 00:04:21 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x100000041, &(0x7f0000000300)=0x6, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x11) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x8000, 0x0, 0x8f}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x9, 0x1f, 0xffffffffffffffb0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x7ff, 0xfffffffffffffffe, 0xff}, &(0x7f0000000200)=0x10) r5 = dup(r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000100)="b13691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0x0]) chown(&(0x7f0000000340)='./file0\x00', r6, r7) 00:04:22 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) semop(0x0, 0xfffffffffffffffe, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:04:23 executing program 0: r0 = socket(0x1c, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = semget$private(0x0, 0x0, 0x400) freebsd11_stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) freebsd11_stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x0, r2, r3, r4, r5, 0x24, 0x3}, 0x3, 0x10001, 0xc0000000000}) 00:04:23 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="2fd8f73c3e8421f5584fd5434d56010f6b42a45c5dfc49715c158bf0162f66a97dbe19123e590d9e4648e8e7fa780234026ea107069079166a9157a95418801a32f71a10bb97f09346a49258d62fb00519bbe2ecfd0cf71c6dbe39d3779974747d6770ee11d0f5d24c26dfc7020b60af370389bded314eef28e1788a0360082a80681239162156dd93097869465f06d9df63f216b024bbe4f04413fe8ea9794e5bd9b820643f151671697364901ec7c42e99865d1f08256f6cc8752fa4c54ce92a34a7989baa8ee1") syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:04:23 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) sync() munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 00:04:23 executing program 1: syz_execute_func(&(0x7f0000000100)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x1f, 0x20000003, 0x7ff) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xcf1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:04:23 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666904000000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x4, &(0x7f0000000000)={0x6}, 0x10) 00:04:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") poll(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) fstat(r0, &(0x7f00000002c0)) 00:04:23 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000da6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000927000/0x1000)=nil, 0x1000, 0x3, 0x80412, r0, 0x0) 00:04:23 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) shmget(0x1, 0x4000, 0x11, &(0x7f0000911000/0x4000)=nil) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:04:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000000080)) 00:04:23 executing program 1: nanosleep(&(0x7f0000000000)={0xfffffffffffffffb, 0x5}, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, 0x0) execve(0x0, 0x0, 0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) 00:04:23 executing program 2: syz_emit_ethernet(0x10c, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaa2eb7c2c6aa2c5a82a080045030024000020000000907800000000e0000001"]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x81, 0x3a6}, &(0x7f00000000c0)=0x9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 00:04:23 executing program 2: socketpair(0x1c, 0x0, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x10000}, 0x24) r2 = socket(0x1b, 0x3, 0x0) getpeername(r2, 0x0, &(0x7f0000000100)) accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c, 0x10000000) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0df40e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0xc, 0x0, 0x1ea) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x12b, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r4, 0x9, 0x9}, 0x8) r5 = accept4$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0x66, &(0x7f0000000280)={0x10000, 0x1, 0x4, 0x1}, 0xc) 00:04:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") poll(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) fstat(r0, &(0x7f00000002c0)) 00:04:23 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000002c0)="0f5ccc6cb410f67216ea606672598c6a980baeada3e8b36a18d12032d2ac527d9b50b91bdd2f3c7651dba389e89eae435517283e79e7ef0293e3b021da7f7fa1e40b955303b2ea46feca35fa") syz_execute_func(&(0x7f00000005c0)="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") ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="c7c3851c45e938187a65be9b30b62767b7b160edb72e3d4d40764d6a647741d7539c0a4dd80c51f1bc40effbc85892bae086deda590e54df6971686c33f36d84") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0x0) fchmod(r0, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r2, 0x0, 0x0, 0x800, 0x9}, &(0x7f00000000c0)=0x18) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000180)="454e5a0670225f5afec11ebc53d3eac84e2a02baaec85e47c25fd48c8a8257d11d6d2c6c37c0736e097d082dfd09d14e53580502068907b2c7e3ef280b6fb09719bdd95ae8d5e860330fcb4ef477600c31938173daf21d85dc38a2578f971ed4f86bb132079e16c932715c7e59c98c4b8f3af52fe61b9c09bc3adebd4c6da53c99fe32cd5913b7982e7215132e38687d5c409035fc5a4a679b4390ee03a7f3059fb3c9c76d1b62ff4dc9ec4c8b2c7102211220671196eed17fde2213a4609136ae0f5922a11dbf4279ab3f209a6913f94b1e501e6c6d353909ebbc626bac8738681fa3a9e452c7065b51e1ba79b7bf17ca0d9a5063cbe44ee9") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000340)="fab89679a5a70bbddad1cca7b808c6addda06f587c96a3e6982f93e903b8268bba46bc38ef199b67742b8ef83746718deb97d995478299b7d328bc769cc570b9f7b381a7061dfd57dec73b4631b01855b20392fee200542b2cc0d2a7011c957093c75fc787028fedcd8f98520cf1b720298ff8d2a7774f82a11de9d04ffcccc9cbeca427adedc364e7c7fd6b1dadff84f98b4f674146786f90e9840e2c6abd3b689f7e112d764be6fd017d341a323b72f2ad0b1b1c40b0b85007f9eb142ebb79fb5f") 00:04:23 executing program 1: r0 = socket(0x800000000002, 0x3, 0xfffffffffffffffa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:23 executing program 3: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) 00:04:23 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) getpgid(r1) getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r5, 0x0) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) clock_getres(0x4, &(0x7f0000000500)) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x80000000) lseek(r7, 0x0, 0x1000000000007) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r8, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r7}], 0x20000000000003be, 0x0) r9 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r9, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r2) 00:04:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 00:04:23 executing program 3: pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="f4ff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r2, 0x9}, 0x8) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x336) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @empty, r3}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={r5, 0x6}, 0x8) 00:04:23 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000140)="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") 00:04:23 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0), 0x1ffffffffffffd50, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:04:23 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r2}, &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000680)="e40e1e025458d4716585ab097247f0fe2c0f554d632129c10bcce7aa6eadc6bdfa5f63e963f46e030d49baa79a5330d02c5fb90cd8f3e5402468c7f5a4e633459fb8eeef4cd8361e9c8fbf32f3924a4d5c5a0d421a681df5051ee986f63db2ea118dad6f42bf4d5c3e930d4137698486b93d479109ef3600596e8634f274a65ff64442f2e27286c961623d25a4dbfbedc1b250f8c675191afb3390e8c17187e5b183590de0c097d603241a45bbc4c0ba6a38d3c7aa216c1fba00bcb55a0ff3d7507bee0929436705") 00:04:24 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r2}, &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000680)="e40e1e025458d4716585ab097247f0fe2c0f554d632129c10bcce7aa6eadc6bdfa5f63e963f46e030d49baa79a5330d02c5fb90cd8f3e5402468c7f5a4e633459fb8eeef4cd8361e9c8fbf32f3924a4d5c5a0d421a681df5051ee986f63db2ea118dad6f42bf4d5c3e930d4137698486b93d479109ef3600596e8634f274a65ff64442f2e27286c961623d25a4dbfbedc1b250f8c675191afb3390e8c17187e5b183590de0c097d603241a45bbc4c0ba6a38d3c7aa216c1fba00bcb55a0ff3d7507bee0929436705") 00:04:24 executing program 1: setuid(0xee01) r0 = socket$inet6(0x1c, 0x10000005, 0x9) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) r2 = dup(r0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000000)="3a09149b5f5bc338967fdac7eee984316c26e23c4b1ca975db8d93e185a74c82c3ad9429b49a76d3b6fd129d1930fd662ea3b43319004e4c2712588ef30c06847f18a44b8001ab04930f9ce8b5c27ec85cd8aa94", 0x54}, {&(0x7f0000000080)="ccaaef13fa4104ebca8cc08fcba7091e6bb2b0da7024c1c9b4391558afbd4a2efe4b318455286e72fbae5697a8fbf726bf320a3a42447e3bb3b2ca9108a47b1677b47a947e7185e39d4a52a730f084aa59683617131615fe3d95351dfce10113f336fdafffd387e779d6d536b0c7af60323007d6f75626ecbaa261aa20c5a07c449f14a2a01c44bc0b28eaf9c53ba6a0e00cffffc18a6080b2d290a630e035bb0aa60042fe4f70d253c0593138250065d5de3e684d98233cc6a337d5dd664bffebe684433e", 0xc5}, {&(0x7f0000000180)="ef4f1a256735d76c11b6220503716f2b5bae2d6bcf92531988012c49f89b1aae318060de2725c70c696968c211dffb06f198aed41d46e037f3fbca08a56ff5eedde8130781540ce7d8faccd98a909b60e1ac558772133d71dc06035fa7f6491719cc62e181f1b8808415ea29c9031a33ab191bfc3f45aaaacbebb153c9cda057eb259d26242d9f8275dda5acccad4d78c2656b6c03cc9fa4f7d4f8711b8be5f3a181ba8e6147dec17a6b45b1b57a41fe94c22c881674ec4f2584dbf51c3661b6c8d4e70b6da1c3b04fcd5fab57b712d705ebaafedd003d924053397ce52cdff2fda944b76187", 0xe6}], 0x3) 00:04:24 executing program 1: clock_getres(0xf, &(0x7f0000000000)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000000c0), 0x4) 00:04:24 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x6a, 0x0, 0x0) 00:04:24 executing program 1: syz_execute_func(&(0x7f0000000000)="1c0fb5b598cd801b69e44d17f517f5f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005bc48231bd32304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:04:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x81, 0x1, 0x7, 0x401}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000140)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f00000000c0)=0xffffffffffffffd1) 00:04:26 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff9000/0x7000)=nil, 0x7000) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x410, r0, 0x0) 00:04:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x1) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="b1750ba1635094e38202a5d1314a35667c455703003fde0937c22ae401364769fa66b0a2b022a99004636d0828855f1ec332f4a59b5355e29d1210aeba4aaf530ebeeddf"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:04:26 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r2}, &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000680)="e40e1e025458d4716585ab097247f0fe2c0f554d632129c10bcce7aa6eadc6bdfa5f63e963f46e030d49baa79a5330d02c5fb90cd8f3e5402468c7f5a4e633459fb8eeef4cd8361e9c8fbf32f3924a4d5c5a0d421a681df5051ee986f63db2ea118dad6f42bf4d5c3e930d4137698486b93d479109ef3600596e8634f274a65ff64442f2e27286c961623d25a4dbfbedc1b250f8c675191afb3390e8c17187e5b183590de0c097d603241a45bbc4c0ba6a38d3c7aa216c1fba00bcb55a0ff3d7507bee0929436705") 00:04:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffff7f3c0c8a1028da19a178d8f3af46bc81ffffffffffffffffff0800450000300000000000019078ac2300bb000000000500907800000000450000000000000000000000ac2300aa0100000005a8966d791dd6099fb3c4be667d41f1ae3dda8f9a088b4c69b3c3d031f648f36b2c65f1a0eed099180482f436130ceb0a57a8af6996dc559a2db6d96a4bac75dc0cacef9bda23ed3caceb59d5840d9aab8130be1d399b7215699365efafe9b83b65ca61dd1cdc0000225793dbee62aa96fb766b4d92fb2a1c8832c74199629a8eb29cce3c3326404be6374f93fef820f41af1e815188d6a97cb3bab0f"]) r0 = getpid() wait4(r0, &(0x7f0000000000), 0x5, &(0x7f0000000040)) 00:04:26 executing program 1: syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x1) 00:04:26 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x100) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8004, 0xc8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xc9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x3, 0x101}, 0xc) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f00000000c0)) 00:04:26 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = semget(0x0, 0x5, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x5, 0x5, 0x6, 0x9, 0x4, 0x4]) pwritev(r0, &(0x7f00000002c0)=[{}], 0x1, 0x0) ftruncate(r0, 0x5) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x72}, 0x4) 00:04:26 executing program 0: setrlimit(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x2, 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000180)=0x4) getuid() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000001c0)=0x496, 0x4) semget(0x1, 0x7, 0x30) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x3f, 0x200, 0x200, 0x0, 0x0, 0x7fff, 0x101, 0x4, r5}, 0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5e79f3ce}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xe684e966b0709d10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r6, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty, 0xffffffffffffffab}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}]}, 0x0) msgget$private(0x0, 0x0) 00:04:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x800) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r2, 0x6b, "41703e622332c7444f39094dc2bcf4f996d403f0a66992b5b5ca5590e3b55f051e234dffb6914191964966092acf71c4a32f3038009ffb1d55f3dee1182bf8b992ff9bc23178f85b75e7a20bbd2e2426a004d7a74a54026f1169c35f03f1bb5f16ad44d9390921f0504912"}, &(0x7f0000000380)=0x73) 00:04:27 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = semget(0x0, 0x5, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x5, 0x5, 0x6, 0x9, 0x4, 0x4]) pwritev(r0, &(0x7f00000002c0)=[{}], 0x1, 0x0) ftruncate(r0, 0x5) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x72}, 0x4) 00:04:27 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x3f, 0x7, 0xb3a, 0x1, {@in6={{0x1c, 0x1, 0x315, @empty, 0xc3}}, 0x0, 0x4, 0x3, 0x9, 0x5dbc, 0xce}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xa05}, &(0x7f0000000180)=0x8) 00:04:27 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$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, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) 00:04:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000080)) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/56}, &(0x7f0000000040)=0x3a) lseek(r0, 0x0, 0x2) 00:04:27 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x80, @ipv4={[], [], @multicast2}, 0xfffffffffffffff7}}, r1, 0x7, 0x2, 0x5, 0x9, 0x9432, 0x400}, 0x98) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="2cb0d07cfa820e0848c2cdd27071014caacc7492353a0fbf21e812f57d1d68dc4b0024e493b7aff5ee63b2b71573dd2636dae2f1b27557480d56fa10c7994513c737b3e9c88abc14e16bc1f5795facd3252fae3352ad440f125d3bf135de1ebf3679cf944f4fc26c2cfd5943076af2f2e450ea11fc8829455d56ce552777b4cca4ba2853bab4019cd86c09841f7d43d879d6a39063b1551ffab57a9d01efbb6b247f20c6009a5803272caebeedc592f993e9d13bd9114a7e6513368adcee644bc99f2f665efe823faea865be5b5e650eb4a780") 00:04:27 executing program 0: sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) truncate(&(0x7f0000000040)='./file0\x00', 0x7) getsockopt$inet6_buf(r0, 0x29, 0x25, 0x0, &(0x7f0000000440)) connect(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 00:04:27 executing program 2: r0 = socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000000)="66f00fb1400fc442e19b1af342c07c80c0b9f346abc46209aa4aef8fe800a69fb200000000419dc4c1792f8b67d400000f1b647ce0c4a1d9f86f46") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000240)=0x10) 00:04:27 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, &(0x7f0000000200)=0xfffffffffffffeb3) r1 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000300)="e4b31a8dc86bd1d6853befa261d98b8fc2cfb5f52136ae9696f2c282acd92106fe5e8c1e28048ea2f82adb17210b96ce495b05f6a2a2a0bc2f0525449aff1796dfdaa61a5049a9bda1c356f988e9e7a565b1200be14bb20a9fe913d4bd75683ff011d5", 0x63}, {&(0x7f0000000380)="305f5698bf78fe15378b36d89d9b80e18e6fe591a6ba8f7031d368b52f7debabc18bc6d1020f9abc1fbf953e8fde4e10d8a6e1fac03eb6b33782a0b544ca504ceb2a3643ea1e58f307070e88c9623da8", 0x50}, {&(0x7f00000014c0)="239f61bda8e80d51ae9e9c35719e32b7c5258ccce482d1e56f2db55229ce7303cee7ca4da1e30b6205c5531e317d06381be0758ba74099a26c0feaa5f957586bcf026db51f8cb107f46f6a8b1811ed5e2291c8b0a27c857768239b90fed1501c79e5d02d31399b23686ff4f4eb734e4536483be2b3b7b8d0deecfc2809ddd7e6e9b9c7f88602b4013a77e7fd0e3b92b58ada1c6922f4041dbf500f48b3e4cc891bffaa9b4684", 0xa6}], 0x3, &(0x7f0000001580)=[{0x108, 0x0, 0x0, "0fa2bcb76cd63de3f661b4bb1f8749e70680e75f7f96916e4d512f6c3d1d7446eb0ebdc609d0cce889e8ef8d14bedd31f3fc09f05c405449ca946d82dc827b101b97b03e9ac0693e0e422372286b935a5075192f0ab464f2da5f74afc2d58de8d3573450d28ab5c8e9a7326f0a79f5500ef360026a21562dcad546f916777f9c4904edcc52b2a4e7e3fca00e688f38f0a08c00bdbb87d0912b6fabbb45258c7b63b12d005ae9b601cbcd5dea1e2376b72085fefd7c776ea2138810c490babb7591f146a529f3e638b89494fd6bcbe9ba4fcda622c17b6a080812bfe9639c25c82a687d68cdeb2a98dd5f8f06ceb493a3fa"}, {0x1010, 0x11, 0x2, "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"}, {0x78, 0x6, 0x8, "2b888be106d72a64347540b2c32530b118fc2342f1e24eb8a97600ddf2a758908ebf444c951d29f30858995b79395978972744756c02e393f7f6a6edc29583426cba679207a6652d4f765d0b4bff35aeca635396fd848d92d298a74eb7d3597081669b4eb3e009"}, {0xc0, 0x88, 0xdb, "8e1a683d00196fe97f5d12597cd31d292d5f78c0843a1589532be2aed77759087d82847704cbc2b20b6db7b1592b44549175bfb0bdd4a0b849cf62f58c769328b0e7f3739fb81ff94a5f0034541620f318ded285ec69128d939cf68176bd8cba96519d639f64fc1eac485c576fb3bf66485724a57c0dddbc74b485f54ded9109e17647b6c9024ba5fc9285ce0b2597f2600ea1988735d6bae24af60aa39f4e526dcd7f7976488ec7cc"}, {0x80, 0x84, 0x3f, "4c19921e8cf25243c29a7adc68c38dc13938769f155fb01d5a5cd4076397b86adfe72cafde88fecdccab8d91a174efde81be17c93c0f1659b1fcc1712c30a3bcfa322f942e3e42a534103dd5c3651b83c69d584f207427c4b7bb3800b58c198e8fb6e6c6fbf32e58136b5459b93bfed5"}, {0x18, 0x3a, 0xfff, "bf"}, {0x40, 0x11, 0xffffffff, "e6398100bcd2088b9920854c90b9567340aa6a2b233b77961e26474a8f52c26a7aaefe55daa1232fa0d0e7dcef"}, {0x10, 0x88, 0x36c9}, {0xb0, 0x29, 0x4b4, "64b69e3aa3db496b70c398faa4366b0a3f6dbc25f0e85d43930a3b56b03fa32b1c5625fd5e8262e9a4d37679944d143318db1b5545952d0a8210758726714b3b88577518f8ea5b87dfe6791802a9a2215790ba28e5fe8ea809a07f5c55f47f6ff0c6c2c499817935f8331973a74c1942b533587bff35470bc9f8e4b41e12f174a3a92f7120e59a35c2d0812158824476cef6f1ab99ad813d4ee37c75228ffd22"}, {0xd0, 0xffff, 0x7c20fc21, "e164039dc7279af0dbfb4d70de5556fd8ec7ef6609933b6cc98656bae89c0b86e9957bc91730c2dc51992b1114ba3da4b597379530c9ec641be64ecc28833a19e4b3dbe571301bcca4af84e28878bb6435639befa85932e961a102ccfa32aa9af53392401d006e9c9968bfff987480ee18d6232938b71b26253c736487231928362c0d3eaae9c1f3e0f820755f6ac717f7ed7930378863b29d05e0cae959ccacccee581844cc2a9eee384918e9c8f060b972a56cfc8d4caeb409b340fb018efd"}], 0x14b8}, 0x20000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0x19b, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000004c0)="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") open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) r4 = semget$private(0x0, 0x3, 0x8) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f00000000c0)=""/6) open$dir(&(0x7f0000000240)='./file1\x00', 0x8, 0x10) 00:04:28 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) 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 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) fchdir(0xffffffffffffffff) 00:04:28 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000140)="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") setsockopt$inet6_int(r0, 0x29, 0x45, &(0x7f0000000080)=0xc7000000, 0x4) 00:04:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x142, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) sendto(r0, &(0x7f0000000040)="bc5e4f2308ee79d2ec0c2f9ca52e4e8b230b55b1d0948d2f88d8a41a9065eb037249536a9a426e10ca871b", 0x2b, 0x104, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x3, @empty}, 0x1c) 00:04:28 executing program 3: syz_extract_tcp_res(&(0x7f00000001c0), 0xfffffffffffffffd, 0x7ff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7f}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0xfffffffffffffe55, &(0x7f0000000340)=ANY=[@ANYBLOB="aa44aaaaaaaaaaaaaaaaaaaa812b3e2f4c5c0d1f0e6a1e01000000cfb248fd7b99264ec05c84c003b4cb5487abb1cc1aa06e8a902b607c68e58435f0b7979c4e01000000c098f9534ad1fb92ca53487f1d2ab19f66b968b15c6ab61707f21f901ee604d7d9283cdeeb5c0ccc0f4b6b9dca900c79d571bb46a61d81ee32ffb5ab9ceedd08a6571ee61145315e7d2d995907c77a85e004fadafa478a2bd3a9c8c73b5006bbee00005a3737e032604155e11337a5ff244644bc8f0d345b6ce6cebc1caeb73b5f234d0cc05cd1bcc18b5fb6a2933996cab3217374e0f0159d5a9da86c6711948b3e1bb8c60fbbb19c"]) 00:04:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) socket$inet6(0x1c, 0x0, 0xe3f7) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:04:28 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x1f, 0x10000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x8, 0x3, 0x1, 0x3, 0x80, 0x6, 0x6, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x1, 0x28000, 0x8}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x6, 0x81, 0x8, 0x3, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) syz_execute_func(&(0x7f0000000200)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000aac4e3a15c3001c4412d72d50021e36161c4c3214cb9a5605419c2f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c401f56d3d000000212d07440fda6b2bda6ba261c481f1da10") 00:04:28 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x9bb, 0x10000, 0x8bc3, 0x8, 0x400000000000000}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x7, r1}, 0xc) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:04:28 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") getitimer(0x3, &(0x7f0000000040)) 00:04:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = semget$private(0x0, 0x0, 0xc) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/51) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:04:28 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000480)={0x9, 0x9, 0x7ff, 0xb3}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x20000000, 0x8) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) r4 = dup(r3) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f00000004c0)="353315b8ded0d657e1dd43d2eb22d4eb170c3f1d6eb98b7985a0d33bc93f284748c80613e92e95e0990168791bae3e2726e724e3c7f56938ac8925") r5 = semget$private(0x0, 0x2, 0x100) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:04:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55f", 0x142, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) sendto(r0, &(0x7f0000000040)="bc5e4f2308ee79d2ec0c2f9ca52e4e8b230b55b1d0948d2f88d8a41a9065eb037249536a9a426e10ca871b", 0x2b, 0x104, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x3, @empty}, 0x1c) 00:04:29 executing program 3: syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d689b4851c441792949008fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:29 executing program 1: madvise(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x6) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) mincore(&(0x7f0000b6b000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/11) freebsd10_pipe(&(0x7f00000000c0)) 00:04:29 executing program 1: madvise(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x6) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) mincore(&(0x7f0000b6b000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/11) freebsd10_pipe(&(0x7f00000000c0)) 00:04:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:04:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffbe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:04:29 executing program 3: r0 = socket(0x1f, 0x4, 0x4213) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff6adcc0bd824886dd60a90a000000000000000000000000000000ffff000000000000000000be7b52b2cda11a980000000000ffff7f000001"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) 00:04:30 executing program 3: freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x8001) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) 00:04:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x1f}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) 00:04:30 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r1 = getpgid(0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x7, 0x4) fcntl$setown(r0, 0x6, r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fstat(r3, &(0x7f0000000240)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x1010, r0, 0x0) fcntl$getflags(r3, 0x1) 00:04:30 executing program 0: syz_execute_func(&(0x7f0000000200)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x2, 0x5) r1 = socket(0x0, 0x20000007, 0x3) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @loopback}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000a1000000000000000000000000000000000000000000000000000000000000000000008510beb02fdd1a18ca19e72600"/148, @ANYRES32=0x0, @ANYBLOB="4bdd000000000100125638e087ecd65455dbfaaa100000000600000900000100"], &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 00:04:30 executing program 0: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) chdir(&(0x7f0000000040)='./file1\x00') fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getegid() r4 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f00000001c0)={0x10, &(0x7f00000000c0)="f6523b18ab4d45e22c2ea7791c44690471e41818f55ff6a7109af445a5599da00d801fb08b85624309551db6c8bb454499332878903f57b3965585e180f7e04d3baae138b7f7f535eeda7031bd5f4df661", 0xff, 0x30, 0x1}) fchownat(r0, &(0x7f0000000080)='./file0/file0\x00', r2, r3, 0x600) __getcwd(&(0x7f0000000240)=""/4, 0x4) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) 00:04:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) getgid() getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xffff, 0xe7df, 0x100000001, 0x1, 0x100000001, 0x6, 0x2, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x5, 0x9, 0x1, 0x3, 0x400}}, &(0x7f00000003c0)=0xb8) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x3d825768, @loopback, 0x80000001}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="fd25d42d1c161ef08484f330f3a79fac0fa7540b06da4674d561a7a22afd812f528f3a2ae92594dc9b0ad5905f71f28ea894095c152e65da0ddcf5401ecd8c133743a5220a39b0d20fba989409ab64fe258259df0ac3d8a393985f4a1b5d7e622e131d8277ad0cd5fe5431c1e99428a7a5b2d1c067e84473a296ca76371320a0be8faec5d1a2f60286c8796f78c1d26720a1fed9fd5bf80a2eb3fcccb6957a9d660782629f9880d7c0853f22cd92ac43ab1a919c5806a520b23954", 0xbb}, {&(0x7f0000000280)="ecde696ce0b5492a47f7b8fde97ab9", 0xf}], 0x2, &(0x7f0000000400)=[@sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffc, 0x5, 0x4a00, 0x2, 0x0, 0x7, 0x6, 0x0, r1}}], 0x2c, 0x84}, 0x10c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={r1, 0x8000}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xffffffffffffffc0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x800, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x1, @loopback}}, r1, 0x20, 0x32, 0x5}, &(0x7f0000000700)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x400, 0x128) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000580)="c523c821f8fbd6803870514a21678028a35cbd0e8f68f9b24abbfe5b66229bd892fc63f9d40b5d13cd314382e45ad19daeaa263d156112e081c92bd05b12a2a17a0f2e001e73a9c66fceeaa2d093acd262b4d62dcb761af2994866233c22ff69591359d110b23c31a2ac866a90e1c695d16247f438757260413fadc5627d02eeae71dc52d3d7d73799ff147e1375544989e4b1cec41acc6f1b550bc2f8728999b016c24691") 00:04:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000200)={{"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", "b6b9e2c80804c1ec6c77a598ff4023b5ce91ff923030af8033e7496b603fb9a8", 0x9, 0x101}, &(0x7f0000000140)="4df883a622ffc62e42ea2a8baefa6e6c28ec0cb856beea3cf69e45684656068ccb6da3b42778b7be6b893f9c6591d6ea15c14e159afabd90b3fb925f1c4c08797e9369bbabac12a365827e9837a9a97f03867e0e4e88cf018dc0d9bc1711466a068d8df657bc1050a41f31432c2edd6c02a6d58c3cdb7cfc07383763a09d648653151a16460e5ddf48c2a95548ef6235d78bd91821f5f7b184e632", 0x8000, 0x80000001, 0x0, 0x400, 0x20, 0x2, 0x7fffffff, 0x3}) renameat(r2, &(0x7f0000000680)='./file0\x00', r1, &(0x7f00000006c0)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:04:30 executing program 1: syz_execute_func(&(0x7f0000000000)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") 00:04:30 executing program 1: syz_execute_func(&(0x7f0000000380)="989819e9c4a2791dcd04050f05bf050b9b00c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110ff342db9dc2000000b83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="70e95edc9e1af5d061aa35f2667f9d85", r1}, 0x14) 00:04:30 executing program 3: r0 = open(&(0x7f00000000c0)='.\x00', 0xfffffffffffffffd, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) r1 = shmget$private(0x0, 0x4000, 0x600, &(0x7f0000ffb000/0x4000)=nil) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000180), &(0x7f0000000200)) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x20000000400, r2, r3, r4, r5, 0x6, 0x3}, 0x2, 0x8, 0x9, 0x1000, r6, r7, 0x1}) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:04:30 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1800000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86400af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba296b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) dup(r0) renameat(r0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) socket(0x1c, 0x20000007, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xffffffffffffffff}, 0x1) 00:04:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x5) readv(r1, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1) r3 = dup2(r2, r1) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000100)="a834458ca902b4b3845a50890d9cb7eb9f9f03b9c31067148a5aa7b1cdaf54e9d6b0c6392ca02ca78898c3759af12d05d000fdc6de6562f8256bee05a6b940853fbd1847c4cc1f5e1e720f143dad30599d748537b64cabe4fe1e5548d7f3cfa79700e139340929b2647a0681ccfec5c40ff2e85988ae718ef6b30918e994bd718563939c7f7f728f0fa2d12e02d61e6c97a4126197d2a52d31ade32faa20981d700d39d41207ca47355e9e5af1c82b6ead0b92f6398257d1ed7c41a01992552d0bffb8f62cdcd3ea918f125bb752316ba95dd63137bf86e005f438d4347f09b331db4167213ee5472e0c2942", 0x20, 0x4, 0x401}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:04:30 executing program 0: __getcwd(&(0x7f0000000180)=""/208, 0xd0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) socketpair(0x3, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000015c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xc3) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x18100, 0x100) shmget(0x0, 0x3000, 0x200, &(0x7f0000fa6000/0x3000)=nil) ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000580)="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") sendto$inet(r1, &(0x7f00000003c0)="c713aa4189fee912fa0f8202a12838db", 0x10, 0x4, &(0x7f0000000400)={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000380)=0x8) r5 = shmget(0x1, 0x600000, 0xe0, &(0x7f00009fd000/0x600000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000080)=""/126) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) r6 = geteuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) poll(&(0x7f0000001580)=[{r1, 0x92}], 0x1, 0x1) 00:04:30 executing program 0: madvise(&(0x7f0000d5e000/0x3000)=nil, 0x3000, 0x8e98697e18bec271) mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mincore(&(0x7f0000d5d000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/188) 00:04:30 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, 0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x5) 00:04:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e210800000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffffffff000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000010000000d80f0000ff000000"], &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x9dc1, 0x1, [0x6]}, &(0x7f0000000340)=0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:04:30 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000140)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) 00:04:30 executing program 0: syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000100)=[r0, r1]) 00:04:31 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000f40)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000980)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") fchdir(r0) dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:04:31 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000240)={{"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", "5d89aac359f6c44a5b193f0fc92a239de33662f288f1280cb4ad2bc1935b91df", 0xffffffffffffffff}, &(0x7f00000001c0)="ab932005ae7849c0e8819581be590390c23124eb23b99c39dbea555aff13050ccd5454d98fda730892572cbb690de4e2f568201bbc19ab732c89c2932c1d17ab207ac808908f5f19ca8ddd6382347e", 0x4, 0x3f, 0x0, 0x200, 0x0, 0x3, 0x5d0, 0x1}) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000000, 0x3, 0x80000000}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) 00:04:31 executing program 0: syz_execute_func(&(0x7f0000000400)="9826473e431c080f05f32459bfd91306e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc0c1c1c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe5952235223dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4) 00:04:31 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000a00), &(0x7f00000009c0)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) setitimer(0x0, &(0x7f0000000100)={{0x3, 0x612}, {0x40}}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='#\x00', &(0x7f0000000080)='(\x00', &(0x7f00000000c0)='#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='=\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='{}-.\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='{\x00', &(0x7f00000003c0)=':^:\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='^\x00']) r1 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in, &(0x7f0000000500)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000640)={0x0, 0x7303}, &(0x7f0000000680)=0x8) r3 = openat(r0, &(0x7f0000000780)='./file0\x00', 0x0, 0x80) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000a40)="3ab03cae14318997d008852906b21657ec2b70b0a169030eef478eda2c67d82c23c8d52d7db9adf9092ad69d642e710baf867702e2a479c6376e2ab6d00e10b6fa07e76cf154550ace05d7b0a6d527594eeab127c1a900f5f3fd61b5f484d1e48d6645ae62f30707484da92d03f9b9904eb6386045bc63924e50e52fbe519f4e74291e4ceb847114a9e47240a5c60da2694142f5af1374d37f529e3e9319f9441026760892242efbbc5b3c007fc15d802171dbcaaf5c05a1e77026d6") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000006c0)={r2, 0x8, 0x4}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000007c0)={@rand_addr, @local, 0x0}, &(0x7f0000000b00)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000b40)={@loopback, @loopback, r4}, 0xc) getsockopt(r1, 0xff, 0x3, &(0x7f0000000800)=""/116, &(0x7f0000000880)=0x74) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="fbff0300f9ff060009003e2788d096bc9373b67c25"], &(0x7f0000000580)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000005c0)={r5, 0x101}, &(0x7f0000000600)=0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETRULESET(r6, 0xc444443b, &(0x7f0000000900)="6051846b08b7c21bf7b1ceac944f25c083533277694d24ccce335d6e557294469fc1fb961491f59ebc598a7af8747721df5a77686f5c40298a68d927c3549f589657bfdff40965d7f86b412a0eae5a9ea7cc9cb0381493dae935080826d0e33474bc697c4ee21cde578ea7429a7caf2a09f3cc8288bafbf81ac4496664051711949b82dfe1b47e8589ea7e3ffa09c092cb32f1c3f55f1e293783f97020dd58b7d8c66f382a1494e128") 00:04:31 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0x4, 0x8001, 0x6, 0xb2}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x18e6}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:04:31 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f664a67791b75a262bc487f265248948e63c270911b546b2d4743800938f1192ea1fc193a00b00123000000000000"], 0x10) mlockall(0x2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x81, 0xfffffffffffffffc, 0x1, 0x400}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1f}, 0x8) close(r0) 00:04:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x3a) poll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, 0xfffffffffffffffb) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 00:04:31 executing program 2: r0 = dup(0xffffffffffffff9c) flock(r0, 0x2) syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") 00:04:31 executing program 1: r0 = socket(0x17, 0x3, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x10000}, 0x24) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r1, 0x0, 0x0, 0x1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 00:04:31 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) execve(0x0, &(0x7f0000000340), &(0x7f0000000140)=[&(0x7f0000000180)='(\'{\x18\x00', &(0x7f0000000040)='^{\x00', &(0x7f0000000080)=':\x89\x00', &(0x7f00000004c0)='{\x00', &(0x7f0000000440)='\xe4\xdaQ\xfc\xd9\xdd\x8d.\xbf\xdcn\xc3\xec9\xdb\xc7\xf2\xb7\x7f\xce`\xa6\xe3\x9cP\xee\x9c\xe7\x19#x[\xd5\xbf\x12!\xa8\xb6\xe3\x94b^4\xd0\xbc\x9f\xae\xbe\x16a\xce\xfd\xc2L_\xe8\x88\xb6\x8a \xdc\x13\xd4Z\x91\x1c\xb6\t\x1f\x15\xb4V{\xfa\x930\a`d\xe8\xfb_\x95\tf\x8d\xfd\xfb\xe1\xb9M\xf1]+']) r0 = socket(0x10, 0x10000003, 0x5) socket(0x11, 0x10000000, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) 00:04:31 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002780)=[{0x0}], 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e05, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xbc}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0xaee6, 0x10, 0x100000001, 0x3ff, 0x400, 0x4, 0x6c, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:31 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xad53, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff00}}, r1}, 0x84) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000300)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000240)="c7167d3dfc9f68f649936bbdb5f4c4aa57276f774a51fbbfc575d1a9ddba3706325c732ae4050226f8e8bd39bb4a511013c85cf984f1d9a54f7a54a78259024efcab02582db2f9a0ce7582871f4c38aff5bd777a77c75208c00cbd29dbae60a767a50d51255fd0dd77f1d49ab6916200378090f7244b90ad2eefdf02bfafd985165847") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf53}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000bb00"/128, @ANYRES32=r3, @ANYBLOB="0500400020ffffff840000000900000002000900"], 0x98) 00:04:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x38b9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x60, "e22f03180e2b0a9059a34fdc26aeff6aecec04bb5f16432fb3d19903a3e877d1d44ac768d90a5c1ec3070d66aff023263caddf27be434eecbb0c88de351a58c4df4bee97b604b32b9550b53decd45283c3b783d593c7dea28057cd44ee3c32d9"}, &(0x7f0000000100)=0x68) r4 = dup(r1) recvmsg(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000000640)=""/4096, 0x1000}, {0x0}], 0x2, &(0x7f00000037c0)=""/207, 0xcf}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7, 0x7b, "dcb0bb7ab52595f6ced6403eae0daad41a152c90bec5c697c0e0d6d2c00d5606b0a3a3669a8a4397f7bc53d967d1494c10f96da49237a0a2d799f734fd0c0e79bffd9d98e66055d17b5ba5507aa4a470494d075acba2a5b933c7c7b04a91e2a68e4a33e5b38bac9b8ae5e8b3e57e532d12c435011121dd56f0e1d4"}, 0x83) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000140)={0x80000001}, 0x1) 00:04:31 executing program 0: syz_emit_ethernet(0x3, &(0x7f00000000c0)=ANY=[@ANYRES16=0x0, @ANYRES16, @ANYRES32]) 00:04:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 00:04:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008de9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x3f) lseek(r0, 0xfffffffffffffffa, 0x3) close(r0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x81}, 0x8) 00:04:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) r1 = accept(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xbf3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x5, @loopback, 0xfffffffffffffffc}}, r2}, 0x84) listen(r1, 0x5) 00:04:31 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:31 executing program 3: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x5, 0x6}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x2) 00:04:31 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) fsync(r1) 00:04:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000040)="43a11006d922857bad7c7467a5943ae58a8e5efe68e1c3f693cf6485b63890d3a92b79dcb429b74057553bcf0f8da100d58ccd9abd3e7c36f954934e8d25da22638fbb189fe90b95f57340b6e6f4e11d50228babe80c536505e37643703de3448f622bfc5c4085b71c56ed669f4d3875613e2777ec72d810caf38fe32001c65e67e2171b4d4375643089e334032b3ad83874") open(0x0, 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:04:31 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x20000002, 0x6) recvfrom$inet(r0, &(0x7f0000000240)=""/82, 0x52, 0xc0, &(0x7f0000000100)={0x2, 0x2, @loopback}, 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:31 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)={0x0, 0xeb9, 0x1, [0x5b04b7e2]}, &(0x7f0000000340)=0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x81, 0x9, 0x731}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8) accept4(r0, &(0x7f0000000480)=@un=@file={0x0, ""/75}, &(0x7f00000002c0)=0x4d, 0x30000000) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:04:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x407, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x12, r1, 0x2000) vm_object_vndeallocate 0xfffff80012a59d20: tag ufs, type VREG usecount 2, writecount 1, refcount 6 flags (VI_ACTIVE) v_object 0xfffff80013071200 ref 0 pages 24 cleanbuf 1 dirtybuf 2 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=2116518115, extsize 0 generation=8f812c33, uid=0, gid=0, flags=0x0 ino 197814, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 1557792271 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fb356f0 vpanic() at vpanic+0x1e0/frame 0xfffffe001fb35750 panic() at panic+0x43/frame 0xfffffe001fb357b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fb35810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fb35890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fb35950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fb35980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fb35ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fb35ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1261 tid 100692 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why