0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_buf(r4, 0x6, 0x41, &(0x7f0000000000)="acc455369205ba9cb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20666dabab04abd211668be16eb9a3d05f6bf", 0x33) 00:00:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x5, [0x80, 0x1, 0xbae, 0x4, 0xa3]}, &(0x7f00000000c0)=0x12) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000100)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0xfffffffffffffff7, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:00:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8001, 0x6, 0x6}, 0x10) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e0123223b9d4b8813000"], 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, &(0x7f00000002c0), &(0x7f0000000280)=0xfc08, 0x20000000) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:00:11 executing program 0: r0 = socket$inet6(0x1c, 0x30000000, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "6c71017859e4ac7a2474b955fcda076d"}, 0x14) r1 = socket(0x6, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200, 0x0, 0x0) 00:00:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x24a, 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x11000a, 0x40) ftruncate(r0, 0x4d00000000000000) 00:00:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000500)={0x1f, {{0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x9228}}}, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$unix(0x1, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r3 = accept(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x101}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000380)={r4, 0xd0, "2160bc42fff3016d1d4fce4ee5cdd0374baacd02033a0f0a802a712b9ff19333dc280b4f0b355d6f901c829a1a2c19bb0a31cf5a03095c7708857706d77f320279f5ed0dda434488095ee82be2aae5cdb004a8cff175b3ec6ad682ce8ed80fcd0439907f73c6fe2231c5ee0ec865254e7615050166b332f3bcf15f2de05519d6a241b58e02c0cf800cdb5b9bbd2c9b3cc2e822fdc94d9168067b4186fdb076eae30483219548fff77bee9e501ce80988d54caf481d6183aaeda41696a0f93db822fe22c70c3743d80a2f302e70ccd607"}, &(0x7f0000000480)=0xd8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000240)={@multicast2, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4a) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000180)={0x10000, {{0x2, 0x3}}}, 0x90) r7 = msgget(0x2, 0x1fc) msgctl$IPC_RMID(r7, 0x0) r8 = dup(r1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000004c0)=0x4) 00:00:11 executing program 3: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) r1 = fcntl$dupfd(r0, 0x0, r0) getitimer(0x3, &(0x7f0000000000)) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:00:12 executing program 3: setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r2 = msgget(0x3, 0x22) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) rename(&(0x7f0000000340)='./file0\x00', 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000380)="b1489bae4bd7cc67089dba71bdae187fe4c4b8144336f17911b94848ea239cfedaf199a9d573fd8999dabc57db2e2a03245bf248220431d14fb3eb1e4786257f1181a5b893aaebb3d0a71a08e9a5fb304f1410d2199e2461fe95c776b6d4f34f71c22f8168509c11a0efb56ff288d7e27a6c6239b8d4fe85e582674d0f20571b9c0011cb53e10a38b1acd90d1a") 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) fchdir(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x5, 0x4) 00:00:12 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x6, @rand_addr="314f0e8d5203b600e2b46556dbf494c9", 0x4}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x2, 0x4}, &(0x7f0000000180)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[{0xa9}], 0x10}, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000200)="72adcbb60b4c024b1de871f24bcf477502142c0a5ca3568e05d704bc6985", 0x1e}, {&(0x7f0000000240)="a0ee2301147872084d10d02930e59c5f63b6dc0c0ca104e1de0fd91a8d92", 0x1e}, {&(0x7f00000002c0)="d6b91c895fb20bee9ccf281c9c757a7349ea0f43c7ce95da8d6b1653751d184e5e99986a4393dff8e63a2fa514938fce51ef08fdf1e0e3570bf3f4d148d5e7690235cadebe65db14142a21bca7c5046fa4da8b8c82f149e4862222f467e9773aac631ebbbdc1afd75cab21af704fbd0bf97ef4496bbff11a92a27d637b4aae739a1bb0418207bbf4b1bd33b099771754d6e85b0ad1caab005489b4f099d5cd00ba46eee342e38184ce4191e4ef2a0973c915bb05d408322a719a59", 0xbb}], 0x3, &(0x7f0000000500)=[{0x90, 0x84, 0x1, "86fa70ab9576b509ab2921bb26bb7b37868d3cd1bec5f22b177648065122c6152fbe7a51f691520b99ec0a41a9d78c365e0a78a3f21280b2c772dd6cca5b4186cefd5ac82f136555e97e23691396199d86a7f21fda90dafae707f9f5bdf97d1f3242e523e4a9c404e880101e86d75eb52ee9c8c9dd1a2f4a03090a18637a83e4"}, {0x58, 0x29, 0x8, "5ad3eefdc977f1788696ce4d1bb67c11cdc12d6d76225918f18691b2aaa5aa9f1204dd10b75b920838990bd5df779d59d1cdc3b4f984b13d7b972a1cc5029cd09952a60c"}, {0x1010, 0x11, 0x1000, "22729f501af39550197ee2cda8724445e34e9ecad407b07977569a8dc07dfbef765b412b267a4c667e1c9ae7a3e60015b83f9e9cdec6c3e845474c33d1f30ea5a90892edf614ecca4514df4087bfa8a6916d513d9b1a42c413aec3968f541f2bc81039045aeb1ffaebef64765f0145b53eefddb26e878d8b007384f67c6531d703b5342fb516e23785f8993eee2206dc0f14125698138783f637fe4ea83832e2a4d7a31133ff4a66033fbaf1fac2b68eadb9e61724057f64c2569643f817d3f38e1b14ef785d7c82e01555bfeaea9130f05bb7d1713545b734a55c9ce528c8bdf9feac9d48544b3a8aee73c8b0e972076caac0d6c0a5d96809496e8bfc649ae905d2ce1c84cbdffd18e16352758bcb8451c64c2bdd9de5de35a0a004c2105cbc8090b1bc8592c95f50d402bb3c31cdb9fb70da3675913a3e8110be174b1e30ae89535b4fde61ce7edcf6047fe36a6b25fa7ff1edf7c7df98cb999d9331219575a74cb43f21defec449e1ef557b7e7e289f9225f50a2ff451245d89bdeab6a0f802cd3ffc287b071485701f1a6d316edd0124715bea304e68c4c1c95803e14d1d52581b63785e29b6417088f5e0fb43cccfaf184de8bf36a9707be3ac047a757e018b26b072658b4d611d1ec6575d6dbd71b184288692fa0229d3353050c4e57837e95075caee5478f919c94146a92cb03e091d3274a609792353b850e3df33761076c22451438a202532b4f3ad8b37df44d9c1cce6fbbd5783afafb06e2c08dd5113f3baa1fff7fdcfbc3252af67bafccf856ec274e025d198eadfd79bb4ce268ac8338e2ffa4377b9183bdbdd4dbb0047dcf967c9ff669bb70eb0e885634d8d9899d00be08d17f816ad674606766779c345168947d158751be36eb0d3776ef584e0bd4b705695726ebe452da3ebcc5938a16a1ec3eb634d5bd1a4f00d7bd617e59311676fd7fb937ca3015117ab87de8ba495b77ebb233c6405071749ff270cdd08b3733808b92298d4f242ad492fb46dde3d943800f18cc1e5139a2b89357072a6e13a3f68ca7ffac311235256a0f48d4a3fe98951714baff8677179798cd088e21a5132bf0c0cb9dd45b2129a6ee02ff68ee629d0a74d76bb75ac0b817fc5fa59c83a29627e9d6dd96e999bff5cf83909e565f0e7b72ba32c58177a7725b4fb7b22b616bf1bb0c00bb38fc00dbb3ad14b9ff33409624cc127a337407837c1d315f87d33a8fd7e7c1a60257351e89e54e5c5aea9c56b4d99b7b229566332e80974029c1c1031a84a1d9eabe1a03069655e1632ddaa9516822dd6904bd49955ac93f04880916a40435f51885a78a1d197d681092e4e6fc62d1a373373ad212f2a3fe3b6957c7f6c1d545a8296c828c69e02febda32c5ade802292dcf84e423281adda660f401477fce00081cb9a663695e302cb6a8dd18e41c41b1504a073f34ca9aeb848b208b3bc37ee476dbd455b7fa02f031169687d889c8a492c88186f6c56a7014cb51d096a9581cd0a793ef1777f824fcd2365a870a209bf5e807894e2897eaf53445fb0456c6d9fc0a72863bd18ae975c20393e04785b966ff483cbb19370f036be2a877e751b51c377587b9a95e1df79f000802e2ccbcf517c2e39b2479f67ada0c33b09cb0a61911160026d7737767d41e2c99329f5395fb0c7bb3199ed462d21224e2fbd09b4de06d5e032a6fbb948e62c214ff348d6eba805396b68e262964647867394603da9db26e47441c92b88edf29a4f8c052df904beaca65c4e6e14399fc99dc54f36c8c4a77ad3ebcc9d52738d6f48a1d10dfda2b14ccaa74b72a366214e31431633c08c7efe97e2602c736bef6db8c34f384794c922643314680cca8c00527ade38935c3c864da9ebe0013d41deef7d2fad5640e9b19858b9c2b797a3606b81c65c15fe7406de21730701c5900ea9addee6184d77b045d86ae156692df21c492b6e30ddd4b3c23f799ac0de0ca143f42227d2433d52d562d00b41f78d6d599dc567cfae74674397ad8f4e64cc666862e285d8b6c55b7e902e4d3598f2a3d546b9b6471aea9806d18d21508f6de376d3f5492d15c7a8f62a232e624565a93caf19bc27d446591e30168b280294e13e25beb7a1dcc32f5976dee53cb9963cb7ee37e6ce2a6d240bbd8f2b19a95021f774569a0a611a540ec4344d2ebdb4d1cf99292c869e7349234bb079c1132c4e68687689e0e1bba93e7b99f6a9f2d80cc11246e5006f5a672563f1b79567a90c22e457d786d58ebe342710fb2116b43ebfeffffb47bd767f959a24244f8926e5248796cafc89f2c1af8ddabbba09784c4698f54ba35ea9f75174dc7b4abfe7b68ea79357f7484c400a6a41c64fdee77636c5c12ca01134b4d257b19d2fa69ffd10635c24e7474256f1c14700d4ad1511d2d501a32c001983742c278a6e6fd7f61b31dc28aacbe69c2b77c1c4e07b17ec589224b9c18591613ed8099d1e62c594d5087f6b38560df9a1be97c32ceb3e9dad48864fc801de31a790ed5b261e832966ad28969696e59fbdf804bc4c3bf87fdf002834a1e0414cfa097e7d345bdf03c5177015d48cd8dfb206ad47c0089aa0e3c9a6206506c62feb07a721e39c8c2899c64040eabf1c01c373d106f1343046d2721b1f9c2e4f61a900c5626faf85fddf90fdfc9df9094126e00cc78a71d757293bbb57567b878aa310b94d26a976310f96d03cdf6d810e2b65dce846d6bf39306ddf26b333cf9aeaf54a420491bdd6f46672186d8ac2cc0c8b196935d2070b7fd6bf72225c4e217864c948c664bcbebfb0bc1af1a4b05e5bde0e7ef49b61f43f469f0d067f7fa9dba51182a2ec1c5ae17ab9f7fcfed866c40ee34b94abd01f319b6f4e19acbd50914f4ee528f851a6008fcd5f058d5c5cc1d5de23f419c158701f6470b1812eec704a1a544bba1e6f52d5495549698938771e37e0c299041bb3dfd398e91be6f60fc992d54954ead8c6a18048fc28361fa6c9ece3db7ad94416d0ad0e6a57e328be529feab0415628bb280d2681b7825e25de4df41f2380559709bc839a11432c8cd75acddbb7c040c09fc59c391225c5063c066340ffb63844567cd1ac3ad5a6711c1d7250efe3e21e884465fb42f103c2faf16c58b9cf7cc6f361bad5e409586731b069f25bb82b9215a1bbfb151dfeae531f83513fb10257b4fc60789a9b01d33859593ddb51f09bd29e965653c08a131d6c61618a63531fa3a75a0931b2aabe76ac12f234a9e0828ebf57965c03af12d84f22933d09247c0233fa5f1f11d189e9604c92cc0fdd894c480e3c971d5a63320efbcf62a77701778e0bdbdacbc71081bb5642882eda24334a0beef71488b4a78cbec188f197204df14849da5adeb0942513025ea43ff23f6644a450f7a121c30fec26a8c03528e35caf06c3047d67a35b814ffe27466d081f900f72f0f5333a1e1ad67558a30967c02aa3ff4210cdad5eea00cd2750fe84966690c93b981a43230ea68136b55539a8e1934ba39b03875c601bdeb7af0cc3efffb3de25303873f93bdbcab3e1664e6cf83783a0c10e68a1462dc871c19827f1dccdf9a8c667b021a02ffd14825e7af952ca25edaa7f5e5f70f21e6157ba92bb14e5ccfdbf36d8e0e2e5f94028b74100e2b3e47e7c14db2116874ffcc8d5391c259e107e6daf976755e7f3c14f24285a4e8ebb41f90075b5b1e8ecbd89f1bb6f8b09b34190d6f3cc500113a85f76948164b8ac48a6d7028cb5b6132ef127eeacf7d6a6371bb48eb71a2cc4b6145f56b018c5d33c67ec3b175aa64518130a7239a6188ffb7b9b9f841d1b541adb2541a009abf66900bec510686ec14d1f458aafbc53d91fe9dab9913965d9123e20ac9301be74f1faebb92ed34ffca9f1dd625f2a9816a9c979517c7c849b344eb8c8468911f70bb2079241d4f29b0b74812beaa60a5c49a6fe15cce146e400b51714f89d16a2a01ae38422718f13e0330ba2e0f494bc28b0a570cab82ac29a274a1c4c90f8ef2464f1e641d33d9d25d33d58fdfcf8d1e22dcf345f73563851537dd29994bf3a1151a509f0a43039e45c22c3bfb0a24e4554166dd7163b4b40dc2c991578bcbc5eff068205bf85aaf42aee35ec17c1bc5b5b7f272520f2c037abf35be90c16e777c00415da4ae73ca23f61a865ecafe32ea09afb37e7bd4ebc198a997d1481e4570bfd57f5c7a64a2f3e0e704d8e00c07e1ea74b83d1f05f586e6c37d3f996adb8cf7d00cd94980919047e87f03751b51512bdfaa5547c1032d1d53a1166ed9c94106dd5d3cb7aabe2a257d85956fc02ec3eec25ac184a4b3f15dc41568da64c6d16545d00ccae6d34ff39ae7b8967523bba5d0693c9f2c6c8356cb484743f38572c3702d1e597e171a7ea391c006f1e1f5dd8ea211d9ef17f8c21aa50347f9893f196707b8d3bc7faea7b6eae678e68017802c6aa20a145bc42d71b1589d590f8c5b276dec9349ca2fb6fe7aefa44ba7c94d7e765eab8c5d3ab6cef189ffc3f387036a03dad6fef880de41080871c955427586c6ac23ea88bc768bbf7f3a8f1dd2e154fac1fd47bd7aed4fa2587c8c2742dffcaa7f7da4eaaa5d390d4063b49665620340139e41f51805d192ea99fcec96d5e351afa594e1d795b2e9fb60b8d1d014ed5554c9994233c440fe029f5e81830b0f1f3ef20958707e3f7e1044d6502ab04fd8d1bda976a849f8cfda967c53548d0e69765a5c0ab55abccaf39fd584d27748bd9e3c59cb8a697ccde1c8ae901d17db47e5581cb302a7030c32df77bd027f01abf14b8a96500b80b515b91c83e92066252c1723c7c12fe740cc40a2e82e4fd253839338279c7e5b80faa46fd409d367c2e088bcec3ed17bb78a6ea681f6d7b19baa288dd98110369eb1071de6d08a4961393e6c14306df7ea440c22ee7fa3149109bfc2205ad8a286b9941ed45f39cec65e86a14580347ea72e24326c27bb005892da2ce7998dabfa796c296a4e57d4654f4f91cca45db47254591178fce83397f0236fb8e7e21c01a4f9a392db7fc86bc139a56adaed6c123620e4df41587a5b899394fd495773086e2c4cb83aaf787ce7e7a3206d6bc728594562095b3489d7a2f6ebfc529dc9c0400ef136b0b221adf56f3f76d8de1a832cbb91ff96fa65180f900636d8702c987bf30e4babd4c9d33095ff7be42420e98f7a7ffde93ef072e002ea63bb6c07afd731646e9e0eb91ee2a00fcb7e57b692c4fe29d29789f0762c5e9fd76ae2633bbe7c509c5f8589d365894076ab9bb549e6aa805d003791f234f5be0abbe748de533a9c3a7e9c0db69b2e1b865ddc9a0b241293ab3f8697ab699850d10c7ebf5e5b69dc0ba996216ef42f27579e587f25fa4d6fa06db85bbf3c4e38229ae555cce42dbe63fe73aedfcbdaac1c2f73a18b3c24077684307a9a5908e720482a8fc49ec24827bf4df2f9c93e8e4f5a7254c36c12b2b22a4dff8c1b39dccb364f0eb1c25631f8df4e86397d37e8c3820587b530f8e0c15bae0776679ea1734b29dc2d228b4d14faa619a41a08e886b517fe3ced425338fbebbdab80da0c97c5ece40b700bddd47ae79866cd4c1dafce7836fb3fbcc636d5e6bc574b4c6b8a34eb15a86b738e46fa72c1e5ce3911a27e6deea61b2639630b61317b1ef02fa0822c50daf3033e797d665cbe0968bd7f2aa328152f0612ca7a40ff8159d345a804a95d84bf83f69d8e9749882426849fa2782639ccf1fbc2d36b31db8781f8b867d4f7303d1834303ab71994fd9852689092cfa9c9070c2e070304b89f8e0af6f4d1fa6b1f5b0856a04"}, {0x78, 0xffff, 0x3ba0, "617ccf67cde3f958d0109fea33ecbacf67118eab1630ad3cf2ee102d6865cecf0d0b59e072cbed49bcc411409d8b01cf98c50b74c124e075a9e7d74f1a337af0621de38205c593a0a8dd874589583240a7a038d154d50d2052918f4cf4b6db9387"}, {0x88, 0x84, 0x3ff, "4b1b67ab344684f7e3253fd6325316f8ac175d47ffa229af66aa91961d537d53472011e6c03c4b305e04572f127a86de94cc0f3cc78eb22430f469364b0c9235fd23159aec40fbb4c1282d9668e178f1d65e6c3fdef7215b3d4b61d9e5b585d3ea764d808a4442d2eedeabd653467cca95e8aaba31e5fd97"}], 0x11f8}, 0x20000) 00:00:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7fffffff, @empty, 0x3f}}}, 0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x9}, 0x8) 00:00:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x1) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x7, 0x2, 0x36, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x9, 0x6, [0x1f, 0x3b2a, 0x80, 0x20000000000000, 0x6d1, 0x1]}, &(0x7f0000000300)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000040)="8695db38737d48e480978de31b5a31f8433c1396c8f454ef931aa532e8f192f2919b7650ea06f57ce7d7a48a94c8017544bfd4c845df12f24bfead9d72f4609751099212d449fe8e1254b27ac55a1b518c58324e37f3587f3ac3b3715d064f41f160466ae7092a680d4d337a80ced89e5c87c85fee2599f229a09b7e9b4e3933f0cf2c366679af911c8dc08aecde3fd74da9164f0a8bb779a07ff1bb1908392aa78efa44b6d95fca00f350072a244d0a942679fd22cdb0c8c395935b58d226e7642ac875ff3d4f919a50745370d60ca8cdf118888310f884922cb3b9", 0xdc) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0x3cbd0e02, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000000)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e231f000000fe8000000000000000000000000000aafcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002dd0829604e13c82c4a299813d47d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c", @ANYRES32=r1, @ANYBLOB="ffffff7f0200000065f978f81a47ecd552b21004"], &(0x7f0000000240)=0x98) 00:00:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) 00:00:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/85, 0x55, 0x40081, &(0x7f0000000100)=@in={0x2, 0x0, @broadcast}, 0x10) nanosleep(&(0x7f0000000000)={0x5000000000000000, 0x1f}, &(0x7f0000000040)) syz_execute_func(&(0x7f00000003c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f90f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a305db00000050003a42d381edf90000429cc0f52644da3058c4a1dd7dbbbfdd5cc6460facaf2b64000060c4621d9933d3c43e450fae7c0f0f") 00:00:12 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xffff, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x3ff, 0x8, 0x2}, 0x94) 00:00:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x6, @mcast2, 0x10000}, {0x1c, 0x2, 0x2, @ipv4}, 0x7, [0x3, 0x5, 0x9, 0x2, 0x9, 0x5, 0xffffffff, 0x1ff]}, 0x5c) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:00:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xffffffff, r2}, &(0x7f0000000100)=0xc) 00:00:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r1, 0x1) fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x1bfd, 0x4) 00:00:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = semget$private(0x0, 0x2, 0x20) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000680)=""/241) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "b20a0162afebf76c7db7d029571256c31fbab5a0ad1fe88929a057654f9a9875", 0xfff, 0x800}, &(0x7f00000001c0)="2efdd5671f8414b51a31fdcddd1e3c93609f05ce26638502f642dd67ef94cff39937e3c4de2271fe20cecdafb540666853e0", 0xff, 0x80000000, 0x9, 0x3, 0x2, 0x2, 0x5}) semget$private(0x0, 0x3, 0x10) r2 = open(&(0x7f0000000780)='./file0\x00', 0x202, 0x141) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x884e, 0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x10}, {r0, 0x101}, {r0, 0x2}, {r0, 0x1}, {r0, 0x2000}, {r0, 0xa0}], 0x7, 0x1) ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x40, 0x8) 00:00:13 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xb0, "bc8a3d0a8e94322f34e95eb004b3de0f17d02c9d3e592a0d263844285e8739061d6c6b2575e6e6de87576e2ac474473c3c111e634553ed92354ed84abb22ba0a51fe9fea35063fbf90d157266e843d3084155842a5d884cc7c2ec43b03d579012f6990576ba9f1767a8ab5bb81361f295fffe009935bf846dae263379ab244baa417faf4bd63a885b587a63c33961e02908d0b16cb1fcdc743671d3a490890a6b891069c120b372cd9d837398206252c"}, &(0x7f0000000000)=0xb8) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x204, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = semget(0x2, 0x4, 0x0) __semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000200)=""/240) fcntl$lock(r2, 0x9, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) truncate(&(0x7f0000000640)='./file0\x00', 0x1) setrlimit(0x6, &(0x7f0000000580)={0x10000000000b35a, 0x800000b365}) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000440)={0x10, &(0x7f00000004c0)="15c9df8d2367dae152581e3407fae26405eb1eb06b299bd4bd0ee4720e74a0b543a6e2dec9532225a90916277c4f4d8eab3e1887597f76e1e6edc418786455d7b1de9ec98e421f68a29eec346d507d9d05ea1e9dea1e509bad7d174ece65aee318905aeb7dfc63921b4e2ec2cf2816742c71f1885be9d6331cd416fe497cd48abc87a3dffc998f1038d7f7090e3d747b6cb4d9d459bf97753b0e", 0x0, 0x9b70, 0x7}) r5 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r5, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(0x0, &(0x7f0000000080)) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161c44149d9e724322e363e460f1a70e4660fdefc97660f6b32fbc4a210f394ac655666660fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4f8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261450f71f16a") syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6") ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4}, 0x0, 0x8, 0x0, 0x10000, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4}) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x90) 00:00:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="0d686cfc8303f9305e32d3a39a5b52e9fbf7226a74c992b10c8fbff1b174aad29b01c18fb78905e463064a14e69f02c163d66d5674bae41e134df1a8fcf7266cf393c7e5baa04aa5e474e7e8284708f14eb1eda4e538929e369d4e24411e7bea973706a81c4e166d55bb390ce4824a459b5149f59d4fb4f7b4bf32682f3ac6cfb5fd1723a406713439091d78ecc45bbd8634670e331ecd11972b2d249d16fc4f32e11c8b45e70e7ebebf3e2e0eddbb770d0df84eb685e18cf170f45ffb79b0f922e65609b36f82f8e26734ce250ab80ce927f15c74cf6915319c60189b9fc85e714d1d0a6c2a444d05e8f4e6417b604bdf86", 0x1a, 0x6, 0xff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000100)="ffd8697c347f0af0fad0fe9125c05298468f615c9c5f6c84610095448428729bcfc617b55c18537b25712ad71ed8b196ab88af99584ec80cd28f1b9ed546b6d298b5a9d7906b398ef50608b7b047456edc6688a7779ec8eaab309c1865047adf2a4185fdf37ec2e0d0cbd3004694b4cc5835484c45fc6a61a6998c59e76485bb8086") fcntl$setflags(r0, 0x2, 0x1) 00:00:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100004, 0x42) openat(r1, &(0x7f0000000080)='./file0\x00', 0x580, 0x111) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x80047470, &(0x7f00000000c0)) fdatasync(r0) 00:00:14 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000380)={{"9b026d9f642714f0213f5dff4102330fcdb43a10707de729727ddfaa97f2bddbeeef9cbb95d15e1424291bb9e398ee4ceab376bb40f4cd68417fe77d0e4dda78e5ed41e1e8e5da6a7b7a9e59be130182a3c34075ca35a3fea80da9da556738ba64cd7f474c54584451efb6b54c09659adf5d15e72e51d0fac0654c37230b28aa5ba0c2aac59133f6368ecbaa381498e6fbe157a16f248b766fda5a1fabb270dd51bc92366bea864bf9424e8947db21ebdad141bf089f5ff736923bb5fcdaf899d4aabe6da82f0c8513edc10799a791a6d016229562794891cdf57c87bdd1ecabfc63458aed637d678db4920bf40c35f5402467cacd282473ae7cb23f64edb49dcb7d19d8557b5e445acd644a6af66d877b87dedbf4415595c4610b6d7cd470f459acd8ee30aa0d2331a1b301f79d274a4113b131163824a9e620935af07307e1595220733f44eefdc774528a17699fc374dd0fac55b2788c760b3a900a32bdd41ea485cf2c533b8862af58bec0f46af91d3a3bd6bb063976579ee05eb2432fd18e7225fba1cf9c76de354d35606b131af90c8e6790fe24d12cd4dcefec5790827e32e800bebe3bf8cc2b1367032dfdb679a30587d3ba9e7d00b874b6b982a1f0a0d7e965630f11943140afb4a2c036b6200812cda1c6fc1e1c3e1be5a5b0a3e1d9b233adda4a87c64f8c34ab959a8d64b80a5c944172450a58fea9f2076dbd2e18267b707e3caa1d5616b181656ea5c086f36f764c25e47375f62d7ce50abeccf9c8a4e9471f85a39bac56f2aef734bbd4e01e5b4256b2c4c2bed3df66210a4b6b772b0efd549e5517291a1f67f4b22b14cd23e151fde2114a0a7e2f5f283a3bc5e17d74d46aa299ccd40a7b933e428b8959b4f64d147dae05415aefb17dcf58e8baf6d1a81a1b5e9f7358c3f6a08f1985052e65ef6e37ddf6c6b25c823ae4f9073aed774d6a69a04bcb2e9a02eed93346bfa8b23661bce406760568cf3be76184f9ea52dc2cfef06cb66ec0bf1e1d814eb5bf17b6340ad2fa7d78d2c0cb6b9157e2b3d85fd4bc33ade8e853fa3d979fc33053a2d166c1f7a0aaacdf5e0678de204a41c77ec7bd3e4da687f1cd285998005ae58310dd34e1af92cbad5c5d087a6b456117a659aaf76137fec62377b08ee21b5e07628fb05299183313c39ba2311f196a0bbfbfbd407855cac8eb9b174b6fd342f93622c74cd1ca697e0c1c927ea92ea5795caf423ddeae54e825ccb0b5c2a4bc72b52aff67fad741864f04329b386147e5a05a37ae50b942518cd8c8106b9aeb0c09ccc4017e33cd4837fd82e96ca6796ea9de6cfe524951cac622fe58d717e74329c5f7dfab855c39cdc0c2f8d8cb8fd50671ea1e935e34c65d3935059cc0cfa65816a2568f4c142003eff0acf473b060e753aae90747b2d83ed3e5649de54943d683a5e90789d7d5ab8ac015", "12610c5e8d23b411af0c5bbcf28126d215821d44bdf7c15d40736e19f970e9bf", 0x7, 0xe5f}, &(0x7f0000000040)="7d1302dda278c7367c1da376c758894016c83851ea5500dfcdc4c9ae51ff5a3b7cadac7d04ca163f2247d135a8ca3071ea44c035e13f1e63834bceecb2dd197119a4f29e4123b8340b2a3af2e399a97e678d03913acd9b1450caf07e84c0067c57bd893b531ffa6d2498a9739723348896a8e960a821db2a9853353de92996b79087ca", 0x8, 0xffff, 0x2, 0x1, 0x4, 0x3ff, 0x61, 0x1c000000000}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000080), 0x0, 0x0}, 0x0) 00:00:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x100) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x100000001}) close(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x2000) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000280)=""/183, 0xb7}], 0x3, &(0x7f0000000380)=""/169, 0xa9}, 0x83) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x3d, "e3df12a644d6f862a5cd25b7e32835f230e1ff282659323a47ab37bde296a039b10c1f28b79521b76c3e920b1d16c96a3382d79db759a79f6f9940ab2e"}, &(0x7f0000000500)=0x45) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r4, 0xff, 0x5, 0x7ff}, &(0x7f0000000580)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000005c0)={r4, 0x8, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000680)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x1, @loopback}}, r4, 0x0, 0xff, 0xfffffffffffffffd, 0x3f, 0x7}, &(0x7f0000000780)=0xa0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000007c0)={0x81, 0x81}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000800)={0x30000000000, {{0x2, 0x1, @multicast1}}}, 0x90) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) fcntl$setflags(r1, 0x2, 0x1) r6 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000008c0)="d76cf28f1a3ff09455e13d78bc37d41edc7ea214f07cf795fdc274e5c4cc5338954615f440a537e160210194e7f58051c0c620aa3921a8994ca6554b582c37fdfa901588f3cc2002cc72291bf4a792144bffc8a0e8530f84dc4997c1271462cb7d47f3994dffe9d1cde4b7038fd882da58488b1aaa3137c994992b58f020e9b86d0a07e8e7c177f63c2ef5920c5648cc3084e051a4b2e32e1dcffe9b721de2db304190a539c0cb5ac926e8fb945626db3d814dc9fb51b7bf17fb1bdd6ffe05a1eedb8ebbc9a3ed612c662334e873e6b8801a127156d5ea20014c742310e498a389") setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000009c0)={r5, 0x4}, 0x8) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000a40)={{"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", "1bdddaf6e3c756ca6fcdbb3dcbae85f68f4691b3c609483d3389982473a61445", 0x2, 0x2a5}, &(0x7f0000000a00)="4a0a4c0b5bbd9c5505a5ef53a3be29636ea00f019a04664817bfca14008ab7c8b7bb76cc3b547fbacf316d6bf7ce60dad227defad861cea99b05e7b7a70d", 0x5, 0x3, 0x9, 0x8, 0x7, 0x8, 0x8, 0x3f}) fchdir(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000ec0)={r4, 0x2, 0x7}, &(0x7f0000000f00)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000f40)={r7, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000f80)={r7, 0xb5, "e88fb311b58fe82a4411a526b343c68a2b712cd33b0f000c8336e8baffe69b4192d1c52bf165fc10b3fbd88bae1adb32ef5191c5fa22c7a456f9b778a00feacc87a923bf5b318e2d89ac568299d2b009c2b9d86b031c4fc0c7f6e2c8c20d670fdf36b255a536a60e00d5f67da532bcbd36ec6c3fa519ae074aea6a890b09c5ff8b1ad8e2d98b96cf87b43c4ecdaf0bbe4cfe6c40bede4e2d9bb05eae6a6b00cce9958fdecfed2c7524c58bd52279f96893b5e0755e"}, &(0x7f0000001040)=0xbd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001080)={r8, 0x4e, "bdfde2c67222283296a333a300af55620a3d4ac0dba968410443a70da6c8823734a2cc33d5f9339ddf17551672889874c5f2a45e16405d90aabb27e6e1de72fea849d37d44b6470dc3349857a8ee"}, &(0x7f0000001100)=0x56) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001140)={r4, 0x6}, 0x8) fstat(r6, &(0x7f0000001180)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001280)={@in6={{0x1c, 0x0, 0x6, @empty, 0x4}}, r4}, &(0x7f0000001340)=0x84) fdatasync(r1) 00:00:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000200)={0x2, 0x3, @rand_addr=0x5}, 0x10) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x5, 0x4) setreuid(r1, r2) 00:00:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), 0x4) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000100)='./file3\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 00:00:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100090009000600f30003d28dbb73dcc76d5f007f00"], &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xa6, 0x3f, 0x1000, 0x0, 0x8}, &(0x7f00000000c0)=0x14) r3 = socket$inet(0x2, 0x10000000, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)={r2, 0x5, 0x5, [0xb7, 0xffffffffffffffe1, 0x40, 0x1, 0x7ff]}, &(0x7f0000000140)=0x12) 00:00:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:15 executing program 2: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = semget(0x1, 0x0, 0x2) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000540)={{0x80000000, r2, r3, r4, r5, 0x0, 0x2}, 0x80, 0x7, 0x4}) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000440)=0x78, 0x4) r6 = getpgrp(0x0) r7 = dup(0xffffffffffffff9c) getsockname$inet(r7, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) r9 = getpgrp(r6) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r10 = getpgrp(0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setpgid(r9, r10) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xce9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) chdir(&(0x7f0000000000)='./file0\x00') socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r1) 00:00:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x7, @loopback, 0x47}, 0x1c) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140), 0x0) 00:00:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x100000001, r3}) 00:00:15 executing program 3: r0 = semget(0x3, 0x7, 0x40000) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000080)=""/207) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r1, &(0x7f0000d06ff8)='./file0/') 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) lseek(r0, 0xfffffffffffffffc, 0x3) 00:00:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x270b, 0x100000000}, &(0x7f0000000040)=0xd) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:15 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x8}, 0x1) 00:00:15 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x37) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000340)={{"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", "53a11908ed69747bf629a5ef7a09548ae119858e66ef4d1d0a9b0ae08373dd9a", 0x0, 0x100000000}, &(0x7f00000002c0)="e5c9bf396b77cea5", 0xfffffffffffff4d2, 0x9, 0x401, 0x0, 0x7, 0x8, 0x34f, 0x5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x8, 0x40, 0x2c73}, 0x334) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e7607678281f15b2f66696c6501000000000000004e6111a8f50cc59f474f8abdb9dffa9ec0522fbf25ab105b1838806db1786f11a6ae61397b57a863c60f77115b208d5bb83c1bc87a8b5373d19582a15a8fcb0981b5cb3e5109f5f81d0a90648f3a5054154d49ba8b6358bad21233d2d8f0c1fa979d2236f8c222b69d6fe321dfb108d3a92287c0c747bc10c0aafd1d046653e467eadc99f07a1acb3da21f4a8d46481a4244af8e4d97fc053beef14bc485fdfa9e768a767f9ef6b5225fee30e01e6655e1020579bbcd319b8922f62183bd0c213fe6361ad3340b5099c55fa655dc51752dff5a9a1d4e2937f1"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x5}, 0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r1, 0x1f}, 0x8) 00:00:16 executing program 3: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x8) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000100)="d7335c6be42dc55d2704328bb1e6646a231a951286a380e5b0209200fdbed6b2574c3327b9b2a7c4383be73d6f2877ceb871587f54e3ea201e64c645ee") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0xfff}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x800, 0x9}, 0xc) r3 = msgget$private(0x0, 0x100) msgrcv(r3, &(0x7f0000000280)={0x0, ""/217}, 0xe1, 0x3, 0x1000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0)={0x3}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000400)={0x5, 0x1, 0x0, 0x4, 0x8}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000440)=0x7, 0x4) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet(r1, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$setstatus(r1, 0x4, 0x10048) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000680)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000006c0)=0x2, 0x4) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000700)={@loopback, @rand_addr}, &(0x7f0000000740)=0xc) r6 = open$dir(&(0x7f0000000780)='./file0\x00', 0x400, 0x88) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000007c0), &(0x7f0000000800)=0x4) fstat(r1, &(0x7f0000000840)) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000009c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a00)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000ac0)={r2, &(0x7f0000000a40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000b00)=0x10) rename(&(0x7f0000000b40)='./file0/file0\x00', &(0x7f0000000b80)='./file0\x00') chown(&(0x7f0000000bc0)='./file0\x00', r4, r0) fchownat(r6, &(0x7f0000000c00)='./file0\x00', r4, r5, 0x400) msgsnd(r3, &(0x7f0000000c40)={0x0, "84a9253967b22b4155b32fefd65e73"}, 0x17, 0x800) 00:00:16 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000380)="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") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffc, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0x1}, @in6={0x1c, 0x1, 0x354, @loopback}, @in6={0x1c, 0x3, 0x3f, @mcast1, 0xff}, @in6={0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x174, @mcast1, 0x3f}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) 00:00:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000300)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffff0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) futimesat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x200}, {0x100000000, 0x9}}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000003c0), &(0x7f0000000400)=0x8) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0x808, &(0x7f0000000040)=0x4, 0x4) fcntl$dupfd(r1, 0x0, r0) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) 00:00:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x270b, 0x100000000}, &(0x7f0000000040)=0xd) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:16 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002400)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000002340)=[{&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/53, 0x35}, {&(0x7f0000002240)=""/207, 0xcf}], 0x5, &(0x7f00000023c0)}, 0x80) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r1, 0xffff, 0x10000, 0x0, 0x0) r2 = dup(r1) freebsd11_getdents(r2, &(0x7f0000000000)=""/131, 0x83) 00:00:17 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(0xffffffffffffffff, 0x122) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000040)={0x100000001, 0x99}) 00:00:17 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000e1d000/0x3000)=nil, 0x3000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 00:00:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) 00:00:17 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1f, 0x3, 0x3ff, 0x5, 0x7, 0x7, 0xdac, {@in6={{0x1c, 0x3, 0x8, @mcast1, 0x8}}, 0x0, 0x5, 0x5, 0x19a, 0x1, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x200, @mcast1, 0x6}}, r1}, 0x84) syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r2 = open$dir(0x0, 0x0, 0x0) write(r2, &(0x7f0000000000)="f52c485fd2304a4b493984ef32d24eb1a3727bc4dc6ff093418d67b348648e8c20b5e020e6627d49f9949850", 0x66) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:00:17 executing program 3: syz_execute_func(&(0x7f0000000280)="96989819e9c4a2791dcd1c040f05bf1100c62fc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:17 executing program 0: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x20) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0xd416, &(0x7f0000000140), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8100, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x4a) socket$inet6(0x1c, 0x10000007, 0x7ff) socket$inet(0x2, 0x7, 0x100000001) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) sendto$unix(r2, &(0x7f00000001c0)="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", 0x194, 0x0, 0x0, 0x0) 00:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xe3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x6, 0xf, 0x8, 0x100000001}, &(0x7f00000001c0)=0x18) listen(r1, 0x0) 00:00:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000200)={0x0}, &(0x7f0000000140)=0x8) r2 = dup(r0) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000300)={{"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", "1a9ffa3e4e2ba8d0740f71a0996a9e4d7c4026030a2e7fff4f896b3616f3b623", 0x6, 0x8956}, &(0x7f0000000240)="c158070cbf8a0a9348cdde94fc9e1b41090c6fbde43e5c0fa1eb5750b717565373ca95572d54ef1d5001cbdf85a4d5784807c7647c12de68cea56b55fe0bb4d4f8e20a4782137b85003a8ad67f093ce2b165ae4f1e170b63c7a0aae627a1576948d9f3b57161e5d7a349fa503e42d6969737e2483abc7c3586b36e404fbf2c9506fb8d545e4048c2836908d4d218f81f3324f8d8d2fe6a64a8", 0x8, 0x7, 0x0, 0x7c9, 0x5, 0x3ff, 0x10000}) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x9, @mcast1, 0xffff}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xf2}, &(0x7f0000000100)=0x8) 00:00:17 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c430f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000381c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f6978e28ae100000058c4017c50f8000830a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x50) socket$inet(0x2, 0x1, 0x7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:17 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000140)="d775aebb846bd5085f7e736591b955e757e96e8f2fb96b09d40829e6ef6c8de7f2fc933a364b3941b40df77e99850564b3fd24dda6af55912fe06e7fa1b2b8d5b5aba0652ef4862c1c93d4adf044d9cc5ccbb02f985c10f5af930e2eaf0f2579f15c4a01ed6b6e2361bf7d3a7126264ec0af5797de64c0cf3f6d6d93aca09f10631b") getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f00000002c0)="6fea238168947180f1f1a69a2bd413853a7d0a7b13ea4dc8a1d98a1b03024acbed389fd31417c4a99f5f104208e7be2b726ec9ce121e5aa8a3d20e39ce8aff3a28fd39aa87d8bd6f2df736bb876f99f1717c68ff1aa218f49e6c557863afea9c446e4540d37f59bb694315a502e94716fe4abd44", 0x74) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$getown(r3, 0x5) fchdir(r3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x82, 0x100) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) setsockopt$inet_mreqn(r3, 0x0, 0xd, 0x0, 0x0) 00:00:17 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='()\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='[\xb8\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='[]-+\x00', &(0x7f0000000280)='--\x00', &(0x7f00000002c0)='@-/\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)=')\x00']) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f00000003c0)=@in={0x2, 0x2}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) 00:00:18 executing program 1: r0 = socket(0x17, 0x1020000002, 0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x10000010000}, 0xfffffeb0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000140)="984a19dfc4a2791dcd0cc80f0543dbe36525421262d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x100000000, 0x2, &(0x7f0000000280)="272ca09947834cc65a7ab5eed4ee65ccb374c48ba7329c196d52c0f498016643c016fe04e9a2553014391d8e904ced183afe6789ef2347d3d016ee3fbb7f2ba15f02ce236307f5f2537da6249d27b8c076dc764f74a120d4ff577cf19fa21f6a80b81ea904dfa3f0a1fba7f1931be900eb6e92d1f796a53b4f2570f207dfb7af0c13d617e619b8814567555e31a3194ddb70cdbf6cb07ca0ab41d448eb8a47add077b9fe3888665dbe81aa3c57f88b72dfb85ab665072087ce63c991880f9544ee8c49d016e9b52cd76cbf46a2a6968603385e6e5d4c68c6e5104b", 0xdb) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:18 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000200)=[{0x0, 0xfffffffffffffff7, 0x800}, {0x4, 0x1, 0x1800}, {0x3, 0x16, 0x1800}, {0x1, 0x8, 0x1800}], 0x4) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socket$inet_udp(0x2, 0x2, 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0xffffffffeffffffe, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f0000000300), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a410669119330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9d05d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77d71dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 00:00:18 executing program 2: syz_emit_ethernet(0x76, &(0x7f0000000040)={@local, @local, [], {@ipv4={0x800, {{0x7, 0x4, 0xa0, 0x1f, 0x68, 0x66, 0x1, 0x401, 0x0, 0x0, @multicast2, @empty, {[@ra={0x94, 0x6, 0x80}]}}, @generic="cbc1598d422c9734c88865b2a2f0b4115561a7d8f1ebfc78c374a1a49a0db70c16a953f2c4044e58816d4d6a10d7aa3b201fc0427beb7fe2bfe104fd43f5fd9cc0b7440cd13ef98318866782"}}}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{"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", "8d61700b876d91baba578116a757b76eb7252bca47d030c55ac51e8cc15be1c0", 0x3, 0x8}, &(0x7f0000000100)="78521cfab1563f82212dde93fcdc31280840198918bd6beb4f5e3f25ae0ef2ada88982b4cb20b04e3d810e313d0cc1cfd93eb73fe9379a350c96298f02a8bd7e45cb802ebe6b83b4cb01a8cbe1397febcb97a68291f0498737126faa691f9919e5a61b1d39ed9e1f5b9cfacedb672432a4e3a708d71971f0e93b1458f49b91f6e4dba7d0a115ae2e9cd2c996b7dcdb208e61d6e8f0372cf8f41529f1ff69ace329c6a5d373033546e773a493f487149b455d67c54e5ac4ee527c327c", 0x40, 0x1b49, 0x100, 0x96, 0x5, 0x7, 0xffffffffffffffff}) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 00:00:19 executing program 0: open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10003) 00:00:19 executing program 2: socketpair(0x1, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x12ae7cfa}, 0x24) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @rand_addr="1c5c8b56c13f12ed26ef6c24fc238dc1", 0xed2000000000000}}, r4, 0x1, 0x9, 0x4, 0x80000000, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r5, 0x15, "191e35b90acebd44f3c1d69936fbf769a307b9d0e1"}, &(0x7f0000000340)=0x1d) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r3, 0x3, 0x100000001}, 0xc) r6 = accept$inet6(r1, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000440)={r3, 0x100000001}, &(0x7f0000000480)=0x8) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x107, &(0x7f0000000500)={r4, 0x4, 0x3, 0xc9, 0x10001}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000580)={r7, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000600)=r2, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000000640)={r10, 0x5}, &(0x7f0000000680)=0x8) symlinkat(&(0x7f00000006c0)='./file0\x00', r8, &(0x7f0000000700)='./file0\x00') unlinkat(r8, &(0x7f0000000740)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000780)={r11, 0x3f, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000017c0)={r2, 0x7, 0x2, 0x100000000}, &(0x7f0000001800)=0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001840)={0x3, [0x4, 0x4, 0x1]}, &(0x7f0000001880)=0xa) r14 = socket$inet6(0x1c, 0x7, 0x7) getsockopt$inet6_sctp_SCTP_MAXSEG(r14, 0x84, 0xe, &(0x7f00000018c0)={r10}, &(0x7f0000001900)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000001940)={r10, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000001980)={@in={{0x2, 0x1, @broadcast}}, r13}, &(0x7f0000001a40)=0x8c) setsockopt$inet6_buf(r6, 0x29, 0x59, &(0x7f0000001a80)="0084c91174f5cea11b2c6819abfa495e2705d56ab3451f04ee342b24589e8e9c9a81ca31650aa754a59f2f628fbc564f97411b6ec23f2be744111f897ce01999c67e28f100784865e8f245da518807c87f37e8e3ae3352775491be632a49dbf53bd2ef1bdee46b6d3d1e9236c60a3b0044642b9d7c4b26e094756ce7db1638588825d2f77c00489b6531a45561ca245b772128337a3dc38dad3b21fd3efcf0019178c3fbf85b75dfd91498f8e255a0267eae5af92732bf4c04818f7311dd59f2cec767a7ad7355fc9a13f916ab561f3d88c55967d3d84bff076e38ea6be7144c5f6dc8949d60d1ddb8acc04165fa9a7b07b1baa47c52d033a7", 0xf9) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r6, 0x0) fcntl$dupfd(r14, 0x11, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001b80)={r4, 0x2, 0x7d5, 0x3f, 0x0, 0x8}, &(0x7f0000001bc0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001c00)={r12, 0x40}, &(0x7f0000001c40)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000001c80)={r12, 0xffffffffffffffc5}, 0x8) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/26) r0 = socket$unix(0x1, 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) 00:00:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) socket$inet6(0x1c, 0xe3ed2c30420c1b3a, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c4d0000000100000000000000000000000002000000000000"]) 00:00:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x10001, 0x4) 00:00:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="282f2842f9735291b3b60418988d8ebe4b4025d994cc0a7cc60f8e6d5c934f7af92ccd25f490e7615ff73e1769c7fec6945d4a350f8bd012fa88e0b35740") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x1, [0x4]}, 0x8) 00:00:19 executing program 0: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001f2000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/48) 00:00:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009ccd2ff7569290e51939c438a0609041cd0466af882b8eaaa24d69f122d399966fff52852405174a0791b2d2f790bcda", @ANYRES32=0x0], 0x8c) 00:00:19 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000015c0)={0x80, 0x3ef2, 0x10, 0x7fffffff, 0x200, 0x3, 0x3ff, 0x800, 0x0}, &(0x7f0000001600)=0x20) sendmsg$inet6_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @loopback, 0x8}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000000c0)="fce3086de0d8b4b3eee9f8d7f7c9ef78517bbe35a57b530005e30ae0404e19c724683adbd4908f0041e170a1ce29f0aca3a110ecf8dd6a522daf705ccde2f58e7b0ad29fc94c8017eab0563dc064f7b56907299a3b5ddaabdd52cd0ebab6b5851afc158d0ed7a691cd46e1ffef3522aea832b285a63e77a71669e96f23edbaa159235e56499984213e0cb625fdca76838fc70a3958c08b55f243c9e695975e38a10adb0c21c1aa30d9d8aad8abc8ed3a479b7d3efdb1e80f468df6d4a78397167646d4bf", 0xc4}, {&(0x7f00000001c0)="15ed06e0004d54f3585a78ea6e8c8305f611cedd7e13770c7c4b17b4a11f67b7909f4dd7fc9ff98d8a143e8b70a91278481e0d77f2687c5c265771670c121fce6a8c070a032c3cc4400a5bec", 0x4c}, {&(0x7f0000000240)="5ac6100f730b50784df00ebe2729be5a71e866b950b41c8c751b3b8c7c61e471f4a6193634b4fa1a7f2a048256cec1a67894d5ca0f93663b868400784e220b57d038c7d0b94537809574f53e63cac60fc2236e3b4654cd07252feb076bd9699a55fc593b78f1824918cf2693c44c2ee26d232dcfe19b50784a36e3acff929b621daa88", 0x83}, {&(0x7f0000000300)="4c9c453ef1abd7c6b401cebabff9088d499d0c37b00860f23cd618a09d36a60bfc03f32e4d2a225135eca9a8f3d60df3ee4d34c9e0b0a76c584ead87d47c5e6f27aa73c85ab419", 0x47}, {&(0x7f0000000380)="9f31daddabf398e4c3b925b41f2870de73cfcfc77dff3e986ce01bc8f48f89419f07066a4e9ccbfd4866a21d81f5796eb21ee58634d82821ccaba269522ab8a64a588da56cbe405f031d03084608dc169b4f6216f0825b955696980cf81cb5658173e40f4ac9ae9b0e6c321c909d784d7207284f8c50fc2800836709e62efbc00abf22c0a8b10f26f9e7efb37309451910c706781c87a3e6cf499725e3406af89b97decadc461a73f5bc70377fbd2998349bd39d2cae7d4607c541b64cc9de1c79075bde9546ab4351af461b461323", 0xcf}, {&(0x7f0000000480)="0c8c08c344fe232633c6966ecae267e5e67f3595401fb29c6100b0c990ad93c011dd4630e0a9ee8eec3f06f006dc6fec938aa25c3a9e2d039064ed72bc78249275a4c4408bf71c65c400c041e91a0e4ca879a029c82cd2b47b9806f2417250e695fc3ff5206213bead76dd1cf7c684a024c587822c1b7a27248cd8dfadbe9d5b276a247f354ddc4f34b8a9656f94a63a9d3a128f7be9206bd4247da12f2daea0815b01b2450bc165dd9928a2", 0xac}, {&(0x7f0000000540)="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", 0x1000}], 0x7, &(0x7f0000001640)=[@authinfo={0x10, 0x84, 0x8, {0x200}}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x20}}, @init={0x14, 0x84, 0x1, {0x0, 0x9, 0x0, 0x3e}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x1000, 0x5, 0x7fff, r1}}], 0x64, 0x5}, 0x8) freebsd10_pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001740)={0xfffffffffffff801, 0x2, 0x1200, 0x100000000, 0x100, 0x8, 0x52, 0x81, r1}, &(0x7f0000001780)=0x20) r5 = open(&(0x7f00000017c0)='./file0\x00', 0x484, 0x30) getsockname$inet(r2, &(0x7f0000001800)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001840)=0x10) r6 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x51, &(0x7f00000018c0)={0xffffffff, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000001980)="846adc51c5e072df8e9c3a98fe39ca1657ef251270fc16") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000019c0)={r1, 0x1000, 0x8766, 0x4, 0x7fff, 0x1f, 0x1ff, 0x901, {@in6={{0x1c, 0x1, 0x80000001, @mcast1, 0x20}}, r4, 0x1, 0x6, 0x5, 0x0, 0x1ff}}, &(0x7f0000001a80)=0xb0) sendmsg$inet6_sctp(r6, &(0x7f00000040c0)={&(0x7f0000001ac0)=@in6={0x1c, 0x1, 0xffffffff80000000, @empty, 0x5}, 0x1c, &(0x7f0000003f40)=[{&(0x7f0000001b00)="68373443d7466545acd35ee42d33d09783905bb9615c53841c918c2728a3a3a572d5fa2e0d14194e3369cd7e96f57bae2208f79f34041ddd24e8381d9f073d82088c04237f8c9691708d3fd0266ca88b2420eff6810d7c780c9d195eb35718cd79440af2ec9d38bf72c5962a528530f8947571a61001eb5f1f75d3b31725df8388cf9e771148349591b40f526d474862977abef894c6997140078ab0", 0x9c}, {&(0x7f0000001bc0)="2db7f1d88817bf28a06de9720b8d", 0xe}, {&(0x7f0000001c00)="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0x1000}, {&(0x7f0000002c00)="8056e898da8de639433e174e9c335b5cf0b3639a60b6cbedddf1f268b4ddfe0e3689cd2b7bd0f0ff275a489df2f01a00f28cb02a97559897da40b459181c8e52afe158694e7f753121ea7f486321fde7064be0db53b37ae76e09998df715f96f687ce6dddc3ca4b51aca4b3121c23bc79ccabdae34c495d7f6a10a2edad26113ce70a33496e397b0e48cf63a8a0f78a7db928db6ad9193779033b73143b59fa89174dee873f266027ee4127b104efb40f4049c05e5a77e1264935a4c88bfaf678c6ed4a00d6fa87faa6525f8ff871ad89b7b5705470fc2cdd03dfd1761ca", 0xde}, {&(0x7f0000002d00)="0d1d513eec4771e2f76aeb339ed119d5046fb089deb489e15856846953edae73d2146eba6e944181453548b3fe3432cce1ed88c52729064f5f54fa6d2bfaf2e4c9ea3cf17f19e0ac7f9c66cd", 0x4c}, {&(0x7f0000002d80)="d93aab1316eb7570ef9ba83d6e669200c3e224b5f3db35ece3a8dfa8eef85fea23a5482ab9bbbf8b31b571d3e32be2249d4f606e5fdcae04a8ccbcdd0984216f5708935ab799ac0e66a7ad7cbb1a277b48ea0dc6aaa066795b82a6e7cab96e7d5d2a7c2c51ebe36c8c5323ef9e5be24f61eb5e9cf17ef9a15507cc6760fad83420a714b2790db6d6", 0x88}, 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", 0x1000}, {&(0x7f0000003e40)="cb056e9cfb053fd984105dd3c9410b8fd70fd38fc1a5bf7ffec2630753ea5bd2e59fbce11143b141580a139b2e", 0x2d}, {&(0x7f0000003e80)="dab9bd3d6cae930d1873c60662505461430f6de089ae5f6c12ac314d90e1e0beab7bcda3b58e403e0b6225892ca1b8675f20354377660239f69d3e9791e2f4cf962bee96cfa71bc77085c834d522212459a1a787db4d64c8b004111321fac9badeedbe3dba0770f6bba67bb46389c33226bf415798947de966a854b8cda842623f000d08801c10d9a99eb39c873877e8c7f72e3673", 0x95}], 0x9, &(0x7f0000004000)=[@authinfo={0x10, 0x84, 0x8, {0x401}}, @init={0x14, 0x84, 0x1, {0x1f, 0x46c, 0x40, 0xfffffffffffffffc}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x5712}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffffff, 0x4000, 0x9, 0x0, r8}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x40, 0x0, 0x7fff, 0x5, 0x6, 0x3, 0x63, r1}}], 0xac, 0x1}, 0x80) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x1010, r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000004100)={0xffff, 0x80, 0x420, 0x5, 0x40, 0x23d4, 0x6, 0x40, r8}, &(0x7f0000004140)=0x20) r10 = getpid() setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000004180)={0x6, "e0029063668772c47c7e547241753798"}, 0x14) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000041c0), &(0x7f0000004200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000004240)={0x101, 0x1, 0x1000, 0x3, 0xffff, 0x8000, 0x1, 0xab1, r7}, &(0x7f0000004280)=0x20) fcntl$setown(r0, 0x6, r10) freebsd11_mknodat(r5, &(0x7f00000042c0)='./file0\x00', 0x30e1, 0x3f) pipe2(&(0x7f0000004300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000004340)={0x7, 0x2, 0x5, 0x7}, 0x8) r14 = dup2(r5, r5) sendmsg$inet_sctp(r6, &(0x7f0000004680)={&(0x7f0000004380)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000045c0)=[{&(0x7f00000043c0)="28d10de702518472072436fed73a3d9e23dd0e93fd1c4ac372978233c5e50d764bacb33a5e8d1940478765b993b2629728c3185557c5642a9840e6e351ebde96c8e0543b0e41c843ae960c5d4c98f7b27c3d43b45d8c96834cd11e025bcf3419f4c8b1d0dfa3", 0x66}, {&(0x7f0000004440)}, {&(0x7f0000004480)="38a57d0fe55c4e26e4f2914d568bf32d01c1bdedcd14e89e68b55b68d304ab8f0f3a211ff0f88664164fd36c827a61b00a90e6b22f63f9a26d3ba31178218e60e38218095e5281e99a1eb32631cfee51601db8b29b489861cd4b68a9db5fd2d7d29c306ee243225b0964718d22b9a59ddba326226f503710d235327b71be621459729575d985d3ea7b162e8876cf01446d279b56fe3632a00e2c84c6b9de52bf810d577aaefebcdd9a48018ffe052ec816ed4fcbf6d7f50f1295a7c0365052bf73dfbdee764b27edbb4044be596bc88da17167e3494bf40a57bda161c393ede180e217280e0c698ae966b05b4ce168d8feeeb694e68a2a02", 0xf8}, {&(0x7f0000004580)}], 0x4, &(0x7f0000004600)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @init={0x14, 0x84, 0x1, {0x3, 0x2b, 0x80000000000000, 0x7ff}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}, @init={0x14, 0x84, 0x1, {0x2800000000, 0x4, 0xdcc, 0x6}}, @init={0x14, 0x84, 0x1, {0x3, 0x0, 0x400, 0x9}}], 0x6c}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r14, 0x84, 0x23, &(0x7f00000046c0)={@in={{0x2, 0x1, @loopback}}, r11, 0x6, 0x4, 0x1}, &(0x7f0000004780)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r13, 0x84, 0x22, &(0x7f00000047c0)={0x3, 0x2, r1}, &(0x7f0000004800)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000004840)={r7, 0xff, 0x581, 0x598, 0x7fff, 0x101}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000004880)={@in6={{0x1c, 0x1, 0xffffffffffffff8d, @mcast2, 0x87}}, r1, 0x80, 0x6, 0x4, 0x7ff, 0x5, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x900, &(0x7f0000004940)={r9}, &(0x7f0000004980)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000049c0)={@in6={{0x1c, 0x2, 0x3ff, @empty, 0x1}}, r11}, &(0x7f0000004a80)=0x84) 00:00:20 executing program 3: freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) syz_execute_func(&(0x7f0000000280)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000380)="87ec36d6c4bf1bd47e5f47e80972a3188ae6cf6db47e2875a4e8d63df5a583356c10c6bc68943be2c9cf51dba1de9f93352fbdb3fa6bafefc06e9c96a6e1072d86fa7d20f88332a2939eb1660ac625efd29abd8e4512bb99fad18b02da8f2ead51411cac173216d4daaccc83a08c5deaec6616c113") syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x0, 0x3716) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xc7, "8d8714ee377c0541310e726188f73db6f98eb4ddfed7bdae4cf62e620783b1670530bdc636517f0cb84e2cd27bfd0bf4ee2602adbc67b45a231226adbe9eff480a8ebf66b4ce104d67c35723d4cfaf551415245584daa39cf9487c2632d10e683c725e2b6603ae1d1a5cc6a896d51c9ab2a88c1cdeaf16697c82302ea871c8796da35f0c954348fa5fc3d05e3fa101761fc9de4f80ddbc92b24716a7932cc26696a87569b38d47f7fae750fe9babee5d98ee63aebadcafea64a5412662f12957c429684de44499"}, &(0x7f0000000500)=0xcf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x5, 0x3, 0x100000001, 0x4}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x2000000000000000, 0x3f, 0x2, 0x8, 0x1, 0x3f, 0x4, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0xff, 0xffffffffffffff72, 0x2, 0x5, 0x1fe3}}, &(0x7f0000000680)=0xb8) socketpair(0x3, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000240)=""/194, &(0x7f0000000140)=0xc2) 00:00:20 executing program 2: open$dir(0x0, 0x800, 0x80) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = semget(0x2, 0x2, 0x80) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/145) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0xfffffffffffffeff}, 0x8) syz_execute_func(&(0x7f0000000300)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0xdd40, 0x4) geteuid() 00:00:20 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, &(0x7f00000000c0)={0x6785, 0x5}, &(0x7f0000000100), 0x8) 00:00:20 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @random="05afa50dd892", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:00:20 executing program 3: r0 = socket(0x1, 0x2, 0x9) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x85, "44acd9972841d8e3dba28f5519e5dbdb5bbb8c838b8c2ea2f71b55660a188681f3b01d16e34360d5385601565998473ef99ca7d1f93dbfc5aa51a4c22e5acabcc68f615bf62c009a6fdd4a55fbea9b5b895da4b402008b185cc5da749981b0beaa6e2acd7b325a7b7db309c1a0dcc4153da2bdf7365ef85b89d2041618674c9eea91138251"}, &(0x7f00000001c0)=0x8d) getsockname(r0, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) 00:00:20 executing program 3: syz_extract_tcp_res(&(0x7f0000000180), 0x20, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff16, &(0x7f0000000380)={@empty, @random="04cb9f136e5b", [], {@generic={0x7031, "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"}}}) 00:00:20 executing program 3: syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") mlockall(0x0) 00:00:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="6962d7885c1aa599657045861ec25d85e2fb71ff7c32f76a89f5c98c6f6c6f92012b2b2c34c4f26c11b3fe062022e5012bd265096e04ec016f4a7724ae2e5dd8ead182b31db4c2e20e02c5b95d", 0x4d, 0x80, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, r1}, 0xc) 00:00:20 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x0) select(0x40, &(0x7f0000000140)={0x6, 0x7fd7ca33, 0x5, 0x0, 0xca, 0x9, 0x2, 0x8}, &(0x7f0000000180)={0x69, 0x4, 0x6, 0xfffffffffffff6a2, 0x7, 0x1, 0x8001, 0x1}, &(0x7f00000001c0)={0x0, 0x9, 0x3ff, 0x81, 0x9, 0x100000001, 0xffff, 0x353d}, &(0x7f0000000200)={0x5, 0x1}) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80009, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lseek(r0, 0xa81, 0x3) dup2(0xffffffffffffffff, r0) dup2(r0, 0xffffffffffffffff) open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x0) 00:00:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x800, 0x3, [0x6, 0x7, 0x1ff]}, &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x19, @mcast1, 0xffffffffffffffbb}}, r2, 0x8, 0x100000001, 0x1, 0x200, 0x7, 0x7}, &(0x7f0000000280)=0x98) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="dd6e815ce172e6607888a5d8cc6ccdf8d8cf1e8ef0e6e182e51bdb9c0b2490db66345b883194566130360b3379b87e32b3e8f2e1c605330af1b5a33490d802c54ea9ce9291276ce54c5fd4785d4ce8c2287dd52d607f920667954168d7a9e4e7c60e79e4a414b1c954df429d75a1c7f8b68a3e") ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="ff456137ff92e470ab24d35b98a085e53175cc81d4cab2") 00:00:21 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x5000, 0x8, 0x80000001, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x8, 0x9, 0x8, 0x7, 0x3ff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast1}}, r2, 0x6, 0x69, 0x200, 0x4, 0x8, 0x7}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2100000000ff0200000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000927b789dd0188b4400"/136, @ANYRES32=r2, @ANYBLOB="0100000002000000080000000100000087fcc900"], &(0x7f00000001c0)=0x98) 00:00:21 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001a40)={0x20, {{0x2, 0x3, @broadcast}}}, 0x90) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000001940)="47b5bec88d4561287d9a27d58095e0cddef42472640f2a8258b5ea11b646225abfd861aeee42e7d7b6fa7f90cf8ef26dbb7bce1c4f04aa31a6c286edf0b0f7de9e29a4a131322c56e7d5159e53a520a6de43c79186efa71f659104ab5f246d6179d53030cf657895ea0447bd723308d0e1f8dd4cba6b7527f83576302171345a552100b288383492dd419d20b399e3b4cf462076211f75ffb34d43542cc96c6ab625c6c11cf25625d85e163c7c39ebfd9a9924e8ba20c4bc0a6aa67a8f41b9e06780db88be94fd640a53e3821ef3c3c177cb0cc6db9efa1075a35ca571decb3964c4b4bee3") accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68ef6b6a8614a7a476829c001477bd76c59dbaec7351f5b877379115faadd013ac48e5204ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614a"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000002c0)="d1c45aa0f518c44f19f19a96c402000000000000002db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:21 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd, 0xfffffffffffffffe, 0x3118eb8d) setrlimit(0x3, &(0x7f0000000080)={0x74, 0x6}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x9, @rand_addr="28cfb439a425bb8d915a0b6a9841678c", 0x5}, {0x1c, 0x0, 0x6, @ipv4={[], [], @multicast2}, 0x2}, 0x6, [0x0, 0xfffffffffffffffb, 0x4, 0x8001, 0xe945, 0x10000000000000, 0x7, 0x593beb3a]}, 0x5c) 00:00:21 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x110006, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x3, 0x2, 0xe76d, 0x8, 0x25, 0x2, 0x5, {@in={{0x2, 0x0, @rand_addr=0x2}}, 0x0, 0x4, 0x0, 0x5015, 0x0, 0x4}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x497}, 0x8) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) 00:00:21 executing program 3: r0 = socket(0x1c, 0x10000003, 0x7fffffff) socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x80000000000, 0x0, 0x0) 00:00:21 executing program 1: syz_emit_ethernet(0x27, &(0x7f0000000000)={@broadcast, @local={[], 0xffffffffffffffff}, [{[], {0x8100, 0xff, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2]}, @mcast2}}}}}}}) 00:00:21 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xcf, "8a7b0560eafde2da7f89d5e6f99553db7a7c8e823281d21655629e7d35f546663cc7cb7bc6f33b0a348117ac0e4057387e96166d889ba5ce584f7720c014613ddd8dc2f4857d35d2cb43dc9b502e6e5926c677bd98cad2d669a6720b742ad27595fcae6e41f3629a796e74625e39749a52a1bb85384c9299a7ff3580813577bffba2e232f8f9c93931a6e905bfd765f3aed9bb20de371253d1bcc5e2614113ee089bd86b2fe6391c5a99b947b6a74806b31f8f1e82271f58105f360b4a8d57fc7133a3060c109ab5206a762af21582"}, &(0x7f0000000240)=0xd7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:00:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb9c, 0x263}, 0xfcf4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66694f2c6ac9b35f24536c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:21 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000340)=[r1, r2, r3]) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) 00:00:21 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/70, 0xfffffee1) 00:00:21 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x100000, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x140) chroot(&(0x7f0000000100)='./file0/file0\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x80) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x44) rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x2) 00:00:21 executing program 1: setrlimit(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000000300)) syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f640fd4bd819a0000c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2ed33af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e708e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb64660fef9b0e000000a1660f632b38048300") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000080)="bc0cb4fe084aaf2e3d16836cd76bf92a7c404b51021c2a2e7ceb488b41b1e1aa972dc53c4dbb61e6783c671d57ca0dd7cd57c2c1f3dd12e1a128e2352a9fdc0563aa909360bbfd13a9b571e5642057600ed90550ef14131ba5a6f43371950ac543ff0acdf13015cfe60ba5e2228c42b440d40d74fb6dea88ef8b20b02ed53d8ad9e8823042875dcae3e743d7fda307e9be525d5a1b6c953b4e77bf656c2bfc3e6a488538d80ee40ee604091b45193580ff48e206c8cea61abfa0e0", 0xbb) open$dir(&(0x7f0000000000)='./file0\x00', 0x108080, 0x2) clock_getres(0xe, &(0x7f0000000140)) close(r1) 00:00:21 executing program 0: setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d}) setrlimit(0x7, &(0x7f0000000140)={0xffffffff, 0x2}) setrlimit(0x6, &(0x7f0000000080)={0x1000000000002, 0x9}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:21 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x39388bfd}, 0x24) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getresuid(&(0x7f0000000340), &(0x7f0000000500)=0x0, &(0x7f0000000540)) r4 = getuid() setreuid(r3, r4) r5 = geteuid() setresuid(0xffffffffffffffff, r5, r5) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x7, 0x6}, &(0x7f00000002c0)=0x8) fchown(r1, r5, r6) setresuid(r5, r5, r5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x7, 0x3000, 0x80000000, 0x8001, r7}, &(0x7f00000003c0)=0x10) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000400)="41d554d3a69c4e12ef250b2db86cad43b1b699aeafaad56db8e274a93d377967fa5565b31b306bb200adf74d677166a828984b2a67bf2e2afe678cf710ecbfa817cfd6bf8cdda4656cd2351d5307dce626b80c335879d7e7a098ccc2e45159b80a83de0e66cfc1e12353b59fe2d54fde8bbffb2a440512c2608181805a626e20ae6aee022c617b201ca505af4027baa254db014ae45d08ab18bb6bf6dad6b052ffa7e1b4bb5cc4d2bde7f0988812aacc97216266611b7b60eb94046f7f76294ec2539829d7df30485174e72ef2") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf, 0x9, 0x2d6}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x1, 0xd30, 0x3, 0x5, r8}, &(0x7f00000001c0)=0x10) 00:00:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x52ca, 0x7ffd}, 0x0, &(0x7f0000001300)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7}, 0x0) dup2(r1, r0) 00:00:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0xfffffffffffffe06, 0x10000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x1410, r1, 0x0) sigaltstack(&(0x7f0000303000/0x1000)=nil, 0x0) 00:00:22 executing program 3: r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x300, 0x0) flock(r0, 0xa) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0/file0\x00', 0x440, 0x6) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f00001f5000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/9) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) 00:00:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x60000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:22 executing program 3: r0 = socket(0x11, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0xfffffffffffffffe, 0xff}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xd3, "63f7057335255f3a2bcc105d3b9648a53dd53fa7bd8f50df6194c627bee1c71fc061c6a28139a76d601b314a61d527fa995a30d36b7c910363d597534422f1321fe16ffe796361c8e48f8c55c6f7f6e7b2d812cfa2c187def9eb93d63c6ed2b39ec6c2fcfcd6b842783368e3e85b8a07301d05ad1a690734682281eb3186ffb0b9b4772acfa3524a4e7b65d05b05a27c8479848ff06c8f2d625ff11253efbf388421bf774e8fb18f659af75d98452f700d08c126134981ebafdb430ece9005eda22813cede96e9d26e0b011beb400071c16a3a"}, &(0x7f0000000280)=0xdb) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979705b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f00000002c0)=0xfa, 0x4) 00:00:22 executing program 3: syz_execute_func(&(0x7f00000003c0)="b1f391cd80696852ef695c00d946f91cc10f788e0080000066420f3a637199000f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c403114ce40e99330bf6b6e9b6e93a12f043804100930000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") nanosleep(&(0x7f0000000000)={0x9, 0x100}, &(0x7f0000000040)) 00:00:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x51) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x10001, r3}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180)={0x7, 0xfffffffffffff578, 0x1000, 0x80000001, 0x7ff, 0xfffffffffffffeff, 0x7ff, 0x6, 0x1c000000, 0x2, 0xfffffffffffffff7}, 0xb) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x1012, r4, 0x0) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="3cdb98ea1a963b1efc0a609759399bf845ef9027d76a107855c52bc182a06d405356bdcdcf5b52f8b98123f7d214") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 00:00:23 executing program 0: mlock(&(0x7f0000aa2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x4659}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0xffffffff, 0x1, 0x100000001}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x6, 0x9, 0x101}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7ff, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={r3, 0xffffffffffff0000}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000000)="b22601b5470c30cf3c14547090d92bdafedc18cf04e991fe2fc446ffb11481444b8286153b9dc5ede701b856b1439c60f8c65a2ca05eda661c71ae2c738f753cdee3479d862ac559da3b") mlock(&(0x7f0000aa5000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xd, 0x8001}, 0x8) 00:00:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x3ff}, &(0x7f0000000040)=0x8) 00:00:23 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000480)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") getresuid(&(0x7f00000003c0), &(0x7f0000000040), &(0x7f0000000440)=0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = getuid() getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000240)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c, 0x10000000) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r0, r6) setresuid(r0, r3, r4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r7 = dup2(r5, r5) ioctl$DIOCGETLIMIT(r7, 0xc0084427, &(0x7f0000000000)={0x5, 0x2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000580)=0x4) geteuid() 00:00:23 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000100)="5932f5") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='f', 0x1}], 0x1) close(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000140)="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") fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000d06ff8)='./file1\x00') chroot(&(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvfrom$unix(r0, &(0x7f0000000100)=""/66, 0x42, 0x3, &(0x7f0000000180)=@file={0x0, './file0/file0/file0/file0\x00'}, 0x1c) chroot(&(0x7f0000000340)='./file0/file0/file0/file0\x00') 00:00:23 executing program 0: syz_emit_ethernet(0x4de, &(0x7f0000000180)={@random="3ddafd83a8c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2fca8d", 0x4a8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18b], [], @broadcast}, @mcast2, {[], @udp={{0x1, 0xffffffffffffffff, 0x8}, {"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"}}}}}}}) syz_emit_ethernet(0x141, &(0x7f0000000000)={@random="8efc9ea56554", @random="1d0435b2518b", [], {@ipv6={0x86dd, {0x4, 0x6, "1a3a57", 0x10b, 0x57, 0x9e8, @mcast2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, {[@hopopts={0x11, 0x0, [], [@pad1]}], @generic="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"}}}}}) 00:00:23 executing program 2: r0 = socket(0xfffffffffffffffe, 0x20000005, 0x0) shutdown(0xffffffffffffffff, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x2, 0x1) r1 = open$dir(0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x6, 0x800000b35d}) faccessat(r1, &(0x7f0000000240)='./file0\x00', 0x80, 0x1000) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1, 0x10}, {r2, 0x20}, {r0, 0x20}, {r1, 0x2010}, {r2}, {r0}, {r0, 0x8}, {r2, 0x4}, {r0, 0x40}, {r0, 0x20}], 0xa, 0x1f) readlink(0x0, 0x0, 0xffffffffffffffd6) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x9}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x200, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:23 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d0030000000000000660000000000000000000000000001010090780000000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) 00:00:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setrlimit(0x4000000007, &(0x7f0000000080)={0x9, 0x9be2}) r1 = socket$inet6(0x1c, 0x20000000, 0x7) setsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f00000001c0)="2e6ff431dd014ee62f8f9cf2a3ed5e1626f3cd390e78d57f65b2f0609ada29b269100894452f234c91db6188f457780e75181fbe4e3980b829b41294a71adfa9e3525e039d5f1820f9c22917a9c16985e07d3b4b50495ab862c21f470d7c83a3b1e505ccebf74f0a17e5a49026915232ac3a274255d2c259bf9b5996e0f65fb27b5970c8cdec542cb36b4302d0b7dd61b0ec2a07b28429d55380b19b70c070f08c8b7c517d678a9623fdc4339e0b33977b4d992b0a745f9ceafb40c62b68cf8492e66eb61086fc3f6f86819aba11088b8236", 0xd2) 00:00:23 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) r2 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r2) r3 = geteuid() socketpair(0x1, 0x3, 0x6, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000000980)=0x4, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpgid(0xffffffffffffffff) sendmsg$unix(r6, &(0x7f0000000900)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000300)="ac8796fa5d8a5c5812db9c74463763fbea030e571b", 0x15}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="ee1fab43d73c509d", 0x8}, {&(0x7f0000000480)="35b168706c074ddfc7a35c45536756d5df5e2225f719efe5e4a80a35c448abc0ddd98a7952bc6b09eb419cc380d6200525029ef5f649c1c284387d5711e86976edaef08556448767ffb153f1a5819749b60ce41418c09fcbb0ce792ff231b56a814259d0c95075775d344d7def07936c4e36a6d2ca4c905fd2d1442292651677746add9deefa130ba069bfc05315be7877df95c81187408187983429ad74db9b0263333c7da4a995aefdf7054a111217222c083c4aa005fc097060df255e267666fcc44cd3b4df1ac198f1490c1a4323f7cd28a228ae39b2f7ba8281", 0xdc}, {&(0x7f0000000580)="298739fe4e8b73def7a5bc0e4d9472ec3d49a0937d2d589284327611834155110b133e6f4cc538db4d4ca6786566b12276b2aa6a9bf88cfe7a8eff38983118b86ff3755722d001052c9e8627c23503e751be0d4ec4be9f97277aed57484b16d17e90825bb1d192be07f9e834675a1f3f85f58bacebd01a20e9c3d342500df0daf2f514760a6b4fe8e88a7cc2616e185bcba1745355ad9475534d7678644afa", 0x9f}, {&(0x7f0000000640)="9567a9c19adbb06f616daa62d07ea7237e64d90a95ecbd305ce3a3e1004228af90185d427c63b3a45a84ea2b4b8c6cdf05184f51ecfe85b1355ee510294509eb82b61e48d1b66af6da35b7057150b7957f85c011d88ca15857444dd274d8241d128332ac1eab8b6ef40884896eea2ca3420f70dae6629ac001ec8eea10dcfb909595697d04b83728468150841635873872a39fafc355fa02eeb9d341f3ee0278da697248e57d52ace0b3524ca36dfaf4a039b3806c1e435816602c9bf5bad5876ecb2999fb480b291b607afd94d3df259cca639ff03d01df3639d27a71fc74365efc19f21efae78c20", 0xe9}], 0x6, &(0x7f00000007c0)=[@rights={0x20, 0xffff, 0x1, [r5, r5, r5]}, @rights={0x28, 0xffff, 0x1, [r5, r5, r5, r5, r5]}, @rights={0x28, 0xffff, 0x1, [r5, r5, r5, r5, r5, r5]}, @rights={0x18, 0xffff, 0x1, [r5]}, @rights={0x30, 0xffff, 0x1, [r5, r5, r5, r5, r5, r5, r5]}, @rights={0x10}, @rights={0x30, 0xffff, 0x1, [r5, r5, r5, r5, r5, r5, r5]}, @cred={0x20, 0xffff, 0x2, r7, r3, r1}], 0x118, 0xd}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d700"/136, @ANYRES32=0x0, @ANYBLOB="0000ffffffff0000"], &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000100)={r8, 0x0, 0x6}, 0xc) setresuid(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000140)={r8, 0x3ff}, 0x8) setresuid(r3, r3, r2) setresuid(r3, r0, r0) 00:00:23 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xb7f) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:00:23 executing program 0: syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800000000000000, 0x8) 00:00:23 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0x1c8, 0x1e000000}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x1, {{0x1c, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) 00:07:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x4100}, @mcast2}}}}}}}) r0 = shmget(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/25) 00:07:36 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) r2 = msgget$private(0x0, 0x141) msgrcv(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007394d93f319794e8945559e58c7ea7e68348e300"/236], 0xd9, 0x3, 0x0) dup2(r0, r1) 00:07:36 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0x1c8, 0x1e000000}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x1, {{0x1c, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) 00:07:36 executing program 2: syz_emit_ethernet(0x26, &(0x7f0000000040)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x5, 0x800, 0x4, 0x4, 0x0, @remote, @local, @broadcast, @loopback}}}}) syz_emit_ethernet(0x53, &(0x7f0000000080)={@remote, @random="f7ccb263e7a8", [], {@generic={0x903f, "16a2621e010c42cd830a399d7a12b996d7a436fb59ac0267764cba2d5fdd7fbfad05e10adf01e9440762f5650d4e30c6798cb691f7ad5a91332a623d354cf54e987013d8f6"}}}) 00:07:36 executing program 3: r0 = open(0x0, 0x800, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f00000008c0)='./file0\x00', 0x8000, 0x90) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000900)="c1dc00c483e96d51ae640fc76599c5212a5c919849000a0000000029dd093626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) poll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:07:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e54400183a00100000000000000000000000000000000000000001890090780000d015bdb046b7ea99bd9acdb7cd0000ff020000000000000000000000000001"]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:07:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x3ea14, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0xffffffffffffffff, 0x0) 00:07:36 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r2 = getpid() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006, r2}) 00:07:37 executing program 0: r0 = semget(0x1, 0x0, 0x2) semop(r0, &(0x7f0000000000)=[{0x7, 0x0, 0x800}, {0x4, 0x20, 0x800}, {0x4, 0x2, 0x1800}, {0x0, 0xea, 0x1800}], 0x4) r1 = semget(0x1, 0x0, 0x0) __semctl$GETVAL(r1, 0x3, 0x5, 0x0) 00:07:37 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x2}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@local, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@multicast2, @multicast2, r2}, 0xc) 00:07:37 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x1dc2, @mcast1, 0x10000}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000040)=""/213, &(0x7f0000000140)=0xd5) fcntl$getflags(r0, 0x1) 00:07:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x4, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x91}], 0x1, 0x0, 0xff83}, 0x0) shutdown(r0, 0x1) 00:07:37 executing program 3: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x200100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x1}, &(0x7f0000000100)=0xe0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e2200"/136, @ANYRES32=0x0, @ANYBLOB="078c39efce00839908000000"], &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x800, 0x20c, 0x1, 0x2c1, 0x1, 0x15e1fe51, 0x7, {@in6={{0x1c, 0x2, 0x81, @loopback, 0x8}}, r2, 0x401, 0x400, 0x3, 0x6, 0x2}}, &(0x7f0000000300)=0xb0) setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = semget$private(0x0, 0x2, 0x0) __semctl$GETVAL(r4, 0x2, 0x5, &(0x7f0000000440)=""/222) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:37 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x1, 0x10000000, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x800, @rand_addr="07192048416ab806945097d776e072e1", 0x1}}, 0x0, 0x7d, 0x2000000000000000, 0x5, 0xea, 0x3ff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x40, 0x1000, 0x46276563}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="060000008400000008000000000000f114000000290000000700"/36], 0x24}, 0x0) 00:07:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x3ea14, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0xffffffffffffffff, 0x0) 00:07:38 executing program 2: r0 = socket(0x2, 0x10000005, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8) 00:07:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) bind(r1, &(0x7f0000000040)=@un=@file={0x1, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) getsockname(r1, 0x0, &(0x7f00000000c0)) 00:07:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)="48b7d0784e279a90dbcc23964b2b5daa5d6ced8eec040000000000000045a21ad517378827b108000000001861a9586e00061b35c472975073cbd703f0ba119fba482f6d4800000000") 00:07:38 executing program 1: r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000000000), 0x8, 0x1, 0x1000) r1 = socket(0x2, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:07:38 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1001, 0x0) close(r0) poll(&(0x7f0000000100)=[{r1, 0x4}], 0x1, 0x0) 00:07:38 executing program 2: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000040)=""/29) r1 = semget(0x1, 0x4, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0xf, &(0x7f0000000000)) writev(r3, &(0x7f0000000280), 0x26) clock_getres(0x4, &(0x7f0000000080)) setreuid(0x0, 0xee00) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:07:39 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000700)={{"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", "6cc56b108a429e7697f1e338ad484e7dc7dc5f07a019c2a6b6c9840e52a30154", 0x0, 0x8}, &(0x7f0000000640)="eac3b4834dcb2ba48285216d0e69e939aac228130240c8ff26ead7fc13655c00ffd2fb4eb7378fd5235adea3d8e96bc7562581dd731cd50c9b0825de5623b8b753425236ca48a5c222703fc5d2ad7a069b86206637140a24c141f95c88e9a5f7c9746af51dbe224ecee6ec5b4346536d55728991308222e6fc96f359c125eee50eb5dff69f3b7b031a918a127725377a00ea85e20844cf08008bee", 0xffffffffffffffff, 0x100000000, 0x4, 0x40, 0x19, 0x50, 0x7, 0x1ff}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000300)="be2493e78769586876e178bb61de0adc51c1d330cb01d279006527b782da092b49e21d12da0d13fd185a3e9eacffffd5e2ea935c0ad71ad3ca3b30f6093ed49420ccd6afb6e5c8cd31bcec03b4e50acdd4ef3ed5c2e627d0c2a9e59e11116a5a5053c04ec8155bd5") syz_execute_func(&(0x7f0000000500)="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") syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000200)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x6000, 0x5, 0x0, r2}, 0x10) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)=""/249, 0xf9) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2}, 0x8) 00:07:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x7f, 0x4) r2 = dup2(r0, r0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[], &(0x7f0000000000)) 00:07:39 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c430f05f3410f2ac246dab3d0540000c4a17dd7fe41e2e9660fde978fe97c80ecf366460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e720f542c3d8d271c00003ec4a3654ae199d4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe052, 0x0) 00:07:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") 00:07:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x800000000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) 00:07:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x40}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x7b, 0x3, 0x9, 0xffff}, &(0x7f00000002c0)=0x18) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x2000002}, {0x0, 0x4000}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) setitimer(0x2, &(0x7f0000000040)={{0x9, 0x7}, {0x8, 0x8000}}, &(0x7f0000000080)) 00:07:39 executing program 2: mprotect(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd25a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x4, {{0x2, 0x1, @multicast2}}}, 0x90) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) 00:07:39 executing program 0: r0 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x7, 0x0) accept(0xffffffffffffffff, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002) socket$unix(0x1, 0x5, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001300)=@file={0x0, ""/94}, &(0x7f0000001380)=0x60, 0x20000000) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x401, 0x8, 0x2}, &(0x7f00000000c0)=0x10) fstat(r2, &(0x7f0000000100)) shmctl$IPC_RMID(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240)=0xfc21, 0x4) connect$unix(r2, &(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8) 00:07:39 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000090000000000000000000000bbe3200000000000000000000000000001890090780014020060c5961e00000000ff010000000000001903000000000000ff020000000000000000000000000001"]) 00:07:39 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:07:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:07:39 executing program 0: 00:07:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20800, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000080)="d29819d6da72330cb04c09cdf07344e16cecac3f459dc7881cc6d44fc3d484a57debfee93a43deca580a9081b6a73f1d899398964d493e295bff0a1b22da785e685dc98cb84b335b2310cb5859e208f4a112c0a0b1d580594e1fb1750caaa01f6415ef8a1a25270dd53f319bba96a4ce42ddf7b7a382946c90668e3764df71c76f6740d86a0f36bba0ab1e000112d0e5fd6be0bee4d1e47207cf8226b06f4051d6ac6bb428d8e67cd56f18ef1e5d87121bb5448e64e2d24cc3d96c4c84f84878f9317765715818e155ec00841d592258ff3ce3bf28", 0xffff, 0xa2, 0x1}) syz_execute_func(&(0x7f0000000500)="c4010514d6b5b598cd80c40399422aedf56962f5696200d9d9d017795bf9f2680c0000008fe9589b26e101edfec4427d82663ed107c4415814c4660f56d18f4808eebce00000802000c4617bf05ef551c4a27d181e0f9458008fa840ccbdfc00000006f228dc5f01611282030000001b5bc443c569b6e6070000b2e269a841000f9946da629aaee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fadc4a17a2c8a00000020c4c1f9133766470f38088d796fc8d4c7bf0d5e00008000800fc401d5f421") 00:07:39 executing program 2: r0 = semget(0x1, 0x7, 0x501) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000140)=""/183) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) r2 = msgget(0x1, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/148) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0) 00:07:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000380)={{"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", "4dec0ea52b7861111d2597d574c9991a9d4612d5047d81489367d0912b3cd689", 0x3, 0x10000}, &(0x7f0000000300)="4b8e5b6eb95db33026b72c54936ecc725e24c7ba1af821cb288e0a8f8dce8da1f48c320ae75b1d03a5b40ac6a653c75969c43ce9417aef98e250ffbc0f7d693583b1b2aaaabd53a7818b79d6b54a205547b76bbd163763c3cf9d7d7d5e94a089d5f4a1b286f479544f197d", 0x6, 0x0, 0x3f, 0x3f, 0x0, 0x1, 0x10000, 0x1ff}) setgroups(0x3b, &(0x7f0000000100)=[r2, r2, r2, r2, r2]) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) r3 = msgget$private(0x0, 0x40) r4 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000200)={{0x1, r1, r2, r1, r2, 0x1c0, 0x7}, 0x8, 0xfffffffffffffffd, 0x0, 0xcf1, 0x6, 0x0, 0x0, r4}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7fff, 0x1, 0x0, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r5, 0x5, 0x3}, 0x8) open(&(0x7f00000002c0)='./file0\x00', 0x10200, 0x20) mknodat(r0, &(0x7f0000000800)='./file0\x00', 0x82, 0x400) rename(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') 00:07:39 executing program 1: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "319e3c9646b3bd1534a8e0521595f8a0cb714a4606522744c50d185ff91af22c", 0x0, 0x8001}, &(0x7f0000000140)="edc28049dde2f8cb078aaa27dfe8330bdca73c4784ee1ee78078d98c6ec8e445da033d59bc83ff9174949f59099c61ee08cfe27a2faf61659135e85ba337a91a4705baa0ea621452f1cde48b1827acb7e0d0b3fa5339f08bf675d7a576387a5128f0139a82caca033c22726befdfaf97f21549e6a2abe8f7b9220d60403e77f98766907f0a47a7f1c5e86ba994e86657931e62d0e0ff04b32932d40d6f12806fdcfdf8965fba9ddcd6e7d62cb28c44d39e026a7bca87c313b90cf0c03846", 0x20, 0x7, 0x7cf, 0x4, 0x3ff, 0x4, 0x8, 0x9}) open$dir(&(0x7f0000000080)='./file0\x00', 0x280, 0x47) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) socketpair(0x17, 0x7, 0x7, &(0x7f0000000100)) 00:07:39 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x6000) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) ftruncate(r0, 0x0) 00:07:39 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x80, "af0a0ef7493eac79b7389716a5fee2c3edd2787dfa34725cc6c61ebcca3d2bfc324631b6dd67e957757bb907072d83911040b212d86009d3fbb8a6e16baa89775783b5925ba54e187f350446a7d382f7244ed564702f806bab41c8e6478afb1089e1e1c7ccc49c40f519428e093cde9d73c3a6db67d3282e22437b778b368447"}, &(0x7f0000000040)=0x88) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x2}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x11) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x9, 0x4) 00:07:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x3a, 0x0, 0x0, 0x1f3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x4, 0x5e6, 0x3, 0x5, 0x6, 0x7, 0x9, {@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x8, 0xfffffffffffffffe, 0xaa, 0x5, 0xacb}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xfff}, 0x8) 00:07:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) close(r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x10) accept(r3, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0x8) listen(r2, 0x0) read(r0, &(0x7f00000000c0)=""/192, 0xc0) 00:07:40 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x1000, "cb7c96b88fc393578abc15f99f56e299"}, 0x14) 00:07:40 executing program 2: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0/file0\x00', r2, r3, 0x600) link(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000001c0)="bbf265e100570d529dbaed5f42df207b7627e3202a7aa37c009756344cc21a1daec126f7944543d61f4bf6decd5caf97fb521f46fc6999f966288c52cdd027e1aae43042a0cf49f1d6d1dc74c5fa01698875c120e93960e05568fdeaa6aa4c18cfda303b4c0f45bcdbed2336c47fac9119fb31aa92f354312baac614ff8ba110217133958f1d08816ec3217162afd9e6fd173f0aaf7bfc12ef8fbfc466e71ead5490") syz_emit_ethernet(0xf, &(0x7f0000000040)={@local, @local={[], 0xffffffffffffffff}, [], {@generic={0x0, "f8"}}}) 00:07:40 executing program 3: r0 = socket(0x2, 0x0, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x3c72, 0xfffffffffffffc01, 0x1000, 0x132c, 0x6, 0x5, 0x0, 0x2, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x5, 0x18, "cb72dbba9cb8cb74c870a13fec0698adabf45563986bf598"}, 0x20) getpeername$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000f8ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000800700"/110], &(0x7f0000000200)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:07:40 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x86, 0x800, 0x5, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x9b3d}, 0x8) close(r0) 00:07:40 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x44) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x51, 0x3, 0x1f58, 0xa3d4}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="db0a00004b0f000007000800050006000800000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/156, @ANYRES32=r1, @ANYBLOB="20000000f1000001010200"/20], &(0x7f0000000200)=0xb8) r2 = semget$private(0x0, 0x3, 0x48) __semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000240)=""/173) mlockall(0x1) sync() sync() dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = semget$private(0x0, 0x2, 0x100) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r1, 0x1, 0x2, 0x6, 0x8000, 0x3f}, 0x14) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:07:40 executing program 3: syz_execute_func(&(0x7f0000000340)="0c3ab5b598cd801b6969fa6f6fdc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e8410f66b70900000024a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb30000000045dbf36666450f17720d14111d54111d00") 00:07:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1000, 0x7, 0x1, 0x7, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x1020, 0x2, 0x100000001, r1}, &(0x7f0000000140)=0x10) 00:07:40 executing program 3: syz_execute_func(&(0x7f0000000000)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe9ad0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") 00:07:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00') 00:07:41 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) 00:07:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000036c7becb003508907800"/32]) 00:07:41 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xf789, 0x3, 0x8000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="d200acbd88fc09436ef5cb000000006e4047b0808c23f56622b12957a81bdf7cbf58a086ffedb68ac3d6c2b3ba5a280cdd0f238729e56c1d1fe48cc3520da88b73187fca70012675a3"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:07:41 executing program 1: syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0xd1408f0d628966d4) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x240000}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000080)="7c8e38941efc7303b8132dde40ab8e7f86df9f81bc90144d6994ce9b4eb7b9232d96c1b7920e93e7283d5b0e17202de77089c34cb922d89b66a4570b1f90c6efe268a6fd394e2d894ca50fed0560d6cac06ec6a1069d25ddc9ce199ba74c1864f4badf6ab1951f8e99f0e68d35f539e74e35b0b0be87193bddc76f546c78d831c3787d50b36ece03dd5a7e7ff51725661103494ffc7fb328e493bbef05984476bbbd239b2b922a132965538bfa91a59ff921bc", 0xb3}, {&(0x7f0000000240)="795c99850fbf9f299d6049998bc5f3cd379e9d44bc3041f4c35ee68c0a13b34ece21c79f1d695247460e7e4c3b248cef32b5ee4b0682c22e7ee10224441aff3e795dd7e79a11b4a0169a381ba0987f33b971bc56acc605e3d4ec9caf9a143c5b44f8f2d6faae561a38fd476b247a84fae9d1d06826422fed11c2bf8e84ca867488c3978aa3ec43ff7cd01f1aa40b5274c3c2fe7af648d8031bdf168f2087ceed4880c23c310562dc064d033abfee921938a8a793", 0xb4}, {&(0x7f0000000300)="1ab80743a452d180fa7bc23981e7a0af42567a25c52e38164e07248284b9353cd7216c1a29d0116f163eaf03e10da7b1c92495789172264df41612e3816f92d7dbc4f6020090c19d960ef59aec780c98eb51dde66a0fad61fd4da4004463c1bfd3e8d32dad56fbd442e54d01fc823b634d60cdb5b9acd385d2bc06c81f7ac98f7d090b4a61b7618e5d68a2ec9a4ea66a1df1ee7bc6e93ce33d5e897d8e268305d804116638d329b4892092679ae73fa15c34b610473cf0b1bfe54dcfa76c", 0xbe}, {&(0x7f00000003c0)="b83322d6ff73e1c89eeed1000410fa03d7d60dbf9b96d7fd38dc9aa9c2d744b0fd50b2cad7587be64e21a4bdf52ef5e5b7976d4f243f8442f00194f01b72b1f15c8d2ca3bc7c7ea766a13c762e1f0e773ee59e055be4df14e2a4ff9590ffc1dc2ac604e911e85aefea6dc8da90d8c502c604d5c127095f9ca08a5512ce12088894e5033e3279c373d2dfe0fc1d17dff040b9b1e26a4156bc24a7e68179ad01d2d29f12971acd347a382b6b6f98cf3a9704ac4babfd0a69a245c2a77f", 0xbc}, {&(0x7f0000000480)="89b372d0fe08a85338fba099840f7f61d3f3c4c86dfce3f3b9709107402649370fbdeb0f37efc0f05d9af80f8c4ec5aca2384daaf2fec6f6eb28bed724cb283365bb1b421a5aef3e7fe1adecec11be7507ca36", 0x53}], 0x5, &(0x7f0000000140)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}], 0x40, 0x8}, 0x20081) 00:07:41 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1202, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="8eee00000863ef95d1a308f6c372f776dbd1cf5214913bac0311236cc96e64a1897c51582dab11e6e761e5f3d1aeb38e975cadddee8319f9ccaa6757fc743a073c96d1e1ed10776be2effc6490b6c0"], 0x8) 00:07:41 executing program 3: syz_emit_ethernet(0xffffffffffffffe5, &(0x7f0000000180)={@local, @empty, [], {@generic={0x866d, "e0b0b8445548d78e9027ea6e644b866ef10ffe8fe7902f890bf85169f6cba44b8e4578bf4e531bb6b7bd0d01685d76919d8887e3d3662dcd837473c011bcc45667ebfb7163c342ada47fa676909826dc96c43fc0721f0b74adf44e615f7fd6e415a3f81a2ad64bf1ddd2c488da0e33f3d09d62b0bdb5d4677ef69328b65a1236c2d0a8d803332d7ade1b0d7b0b2dd56606f0013a816aac94d6a23098f5a582a9a487bf275f56f1fc2aebc2667ae6147e98a4eed948e752222be018a0ff2b97ce82b4b4a9182eba2b85e18c87d661b466454ccd52888e"}}}) 00:07:41 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) dup2(r0, r1) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x90) 00:07:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$unix(0x1, 0x1, 0x0) 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$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$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, 0x0, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 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)=[@in6={0x1c, 0x0, 0x0, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r1, 0x2}, &(0x7f00000006c0)=0x8) 00:07:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000c80)={0x0, 0x8, 0x0, 0x8, 0x40}, &(0x7f0000000cc0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000d00)={@in6={{0x1c, 0x1, 0xffffffff, @mcast2, 0x8}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000900)={0x0, 0x7}, &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b80)={r3, 0x3, 0x8, 0x2}, &(0x7f0000000bc0)=0x10) writev(r1, &(0x7f0000000880)=[{&(0x7f0000000080)="065ec4313952236806970f0ca8e5c5d52c8685676f46a7b5db7e4a7fb3abb8c3fb1ea8b8b2f4d3336408c7cdfa1c637a58659414a438b158aea1b184879fd81c024e201ea13dbc83dffa666e3febf8842d578b6ce3a94def80840f71a09cab4e94f707a742d68b14a8185549e589b1f24e727edc793d93d4e54e333a67f82d82d86b0791851f6e4c4a216792ffc73cf7432e5218b4eeddacbf236a33da4b2d16f7c088696672", 0xa6}, {&(0x7f0000000140)="e1e5d4072cc747f2660c27378c7d8e79c2794275f83d211326b8b618da5dd97cb430288ab1b4a3785db0b0da9d69a8989926ee86d961e03638f52fb94951976e835602ce79d44edec3b73d5fc68167597e1cba4bd7882a8ca27303c8da040809029a707c68535635a8d39bff752739a1bd0eaa8831d15614d8efa5315cf041c0708c8a773c97ccc9e202162bdfcb3070e48caa411f12a08d0a888825a9aeacfafb6aa7e29878c57e6c", 0xa9}, {&(0x7f0000000200)="0eec9093eaac71d2d11375df3d4769c611ed3f35751d33c1c2728cfe4d3b5def1a641b3c9386b9946cf7a2024d01666ca8c79ecd36b829050c44bcc7502b55e4a1d625095723d0f07559d980cb11257ee2bb602033e47cf09ea29502f231ec2d", 0x60}, {&(0x7f0000000500)="925057766d2e085d0b31277f4643012a82c723d8c24cdd53c50c40e28c64cb3bab403d0b37bda48540da0d6e65ae05e89e2bc1dd49980f24b0de11f862e6c430b37bfe612fa4dfda3fdffe38a70b5a580a8a16125fcd802db24cc9d35ab9d72ff3cc68145691e7ecfa23821b8351975319ba5e0ed51fff540ac98107d4eb8776224cf863ec2ca3dc1897358aa58a3cf0e75aa747a741bb500cfc4e6e6050d127ff6cda0805163f7e23439dece68376f327a2f7545798a63ffb65a4b6b06dc7c9bd7ff5d0de7a866eaaa706ee52c24dc92403", 0xd2}, {&(0x7f0000000600)="f8e650089761a59e1d00763f7ebb3fc9de28460be86fcc93a024b52070c662bbe9fa86310b37f5cfccd13be430a484199cec378c0a9974c3b8bdc8ebe8993dff1e2157cf8a0ea0bdda18e779b6018bd0f0ceb5becc9ec602fab0165c12d33cd273b5e8b393f3c25d435bc50c095f9b2977af07e43948786a91fa6e119850068df6ebd2414c0736c5249ad41a83cc8c0a9def94546a02e2adb89253e324f5f3c60b346049abd45db9ecfa30ec40a8e4e737ff368d00f83a512583f5fa784fc6dcc07a81a0cfd4945127f2966e0415f21e306c48f28000", 0xd6}, {&(0x7f0000000700)="58db299adc5770586c7527f7de9d620ebd18b0364c7f8628eebb17eb0ad513a1ae87394a0a6c0d75465051adbe31cd1df3beadb0aea2a0e898735b901f874f4dc9fb72a9259ed841a3a6b2be7cd0db7f31b7a0cce19834cf5ed9c37875fe07bc0c07b102", 0x64}, {&(0x7f0000000780)="8c28eb85c867888f27d4fa5b72a22ea9f7c124a4d1f17a498478e51e31e0079714ac9606ea228267d820ba6e7fe2c3b12c4d35b3c5b972a418a37cf8f0864f39cb0cb1f9152675", 0x47}, {&(0x7f0000000800)="8dbe680fbd359654f70469cb4e7ac74f1c9c3e5b8fd8e7f0b4a1954c8e4679f33d94202f2cb06b91753b56193a0cbfd4995bae1df27df75bb0149ef95b2116563671f9da7e6abb9aba619e087ba0ac7ffc20841774c09f5e1e94bc535bcf20934ca892af", 0x64}], 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = fcntl$dupfd(r0, 0x0, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000980)=[{&(0x7f0000000b00)="a32c2571bf48e42ffc9f6444a42284218de7bec8ed0e711069238ea617a7611f962745493d42c61b56bf149113e1b6271e4c8150bc85d73f9b9ea9ac5f9361bf04a25adb8dc7dd62466d618a7849ea89", 0x50}], 0x1) writev(r5, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="ad000000f698b1515ee7863863bd0a0ddb1955b855e45b39a470a9ff80d72175c9674cb12bb417bfc7ea50ab63535173585a97213830db0f5a3e672f256ccf85ca86a6d341e0cdc585f99fb7ba4bdcf0f9febcf2782690474afab864da71a9e6c05bb87e76b6b5238c8d2b599fbc09f97dd344064490402a34e29eacabb27e40ebbb883e765488ac9c75a0ec260299bb928ae92edf534f7658a60edc57ed2482120a882892aec8d3a69daf813f5b4e88f78f5000"/189], &(0x7f0000000280)=0xb5) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000009c0)={r6, 0xd, 0x5}, 0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000c00)={r4, 0x1, 0x6, 0x8001, 0xffff, 0x2}, &(0x7f0000000c40)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 00:07:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r3 = semget$private(0x0, 0x2000000000000003, 0x100) semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000580)={@broadcast, @multicast2, @broadcast}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xffffffffffffff51) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:07:41 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000001280)=@un=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2000000000ff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000e044b82abba208fd8fa7b3e515a223addc0a56ef70f4a2699c33159d23fea3267a0f022541477bd79c21f43b2fbf56c510dfc24ac40a8c18b9d32ed4fc6405d7f5b6a32caf1018b5b8eb96f7ce8779e0f1dcefec41b788b7ac34589c94999d79c53321ffb725fe2356", @ANYRES32=0x0, @ANYBLOB="2e1f0000c530000080000000ffffff7f508e0600"], &(0x7f00000011c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001200)={r1, 0x1, 0x1, [0x0]}, 0xa) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2}}, r1, 0xffff, 0x9, 0x4, 0x400, 0x2b6c}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) r3 = msgget(0x3, 0x20) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000022c0)=""/4096) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="b1002e5caa2a43c200f6a308b7e46e38e9333e128ef50800450000020000000000009078ffff00ff0000"]) 00:07:41 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@local, @empty, @loopback}, &(0x7f0000000040)=0xc) 00:07:41 executing program 3: mlock(&(0x7f0000d72000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) chroot(&(0x7f0000000000)='./file0\x00') 00:07:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r1, 0x4, 0xd206, 0x101, 0x0, 0x7ff, 0x1}, 0xa0) write(r0, &(0x7f0000002600)="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", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) shutdown(r0, 0x1) socket(0x1e, 0x0, 0x9) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xc6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x7, 0x52, "db3298f8835d03b4ea3cd27e5e29ce2129f0574df76441cf301c3c9ebbb025a4d5a65c041fd51cbc6d21a85149a3b4272d41781e2c034324559d694bde220916e65b26caf6c4592e997901af0b7e804cbe34"}, 0x5a) 00:07:41 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) socketpair(0x10, 0x1, 0x400, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f00000001c0), 0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000090000000008ffff00000200040000001c004e2308000000000000000000000000000000000000010300"/148, @ANYRES32=0x0, @ANYBLOB="0000000080450000ff4000000000080000000000"], &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0xff, 0xc43}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) open$dir(&(0x7f0000000840)='./file0\x00', 0x82, 0x104) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000006c0)={0x0, 0x5, 0x600000000000000, 0xfffffffffffffffc, 0x100, 0x1, 0x1000, 0x8, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0xa361, 0x8, 0x3, 0x7e, 0x5}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0x47, 0xfff, 0x4000, 0x4, 0x8, 0x3f, 0x800, 0x7, r3}, &(0x7f00000007c0)=0x20) open$dir(&(0x7f0000000100)='./file0\x00', 0x100a00, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0) faccessat(r5, &(0x7f00000002c0)='./file0\x00', 0x120, 0x17fd) 00:07:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4c299aa7d930fc7fbc4c291aae9c4c290f39f7b000000c4a15dea20440ff3fe660f5927f30fbde2c42271024b0fc4c1fa1084b966d85a1f") semop(0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) 00:07:41 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = shmget(0x1, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:07:41 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000ff9000/0x3000)=nil, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000300)='./file0/../file0\x00') r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x104, 0x80) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) getgid() shmget(0x2, 0xe000, 0x20, &(0x7f0000ff2000/0xe000)=nil) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = socket$inet(0x2, 0x6, 0x400) r7 = accept4$inet6(r4, 0x0, &(0x7f00000002c0), 0x34000000) r8 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x2001}, {r2, 0x80}, {r3, 0x1}, {r4, 0x28}, {r5, 0x2000}, {r6, 0x2}, {r7}, {r8, 0x80}], 0x8, 0x9) r9 = shmget$private(0x0, 0x1000, 0x84, &(0x7f0000001000/0x1000)=nil) shmat(r9, &(0x7f0000ff7000/0x4000)=nil, 0x3000) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 00:07:41 executing program 3: socket(0x1c, 0x10000001, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x39, "93e3f6e9ffc93fe33f566391dc898f2ab1ea35a01c03f60bbc9c71bca6f90a05f1f1623723c6f3fa087ee64231a467815911b2dd61044a29cc"}, &(0x7f0000000080)=0x41) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x0, 0x4, 0xfffffffffffffffc}, 0x10) 00:07:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x40, 0x6, 0x1}, &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x5, 0xe30, 0x80000000, 0xd878, 0x5, 0x9, 0x1ff, r2}, 0x20) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000340)=0x571, 0x4) 00:07:42 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000200), 0x215, 0xfffffffffffffffc, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x7985, 0x9}, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) 00:07:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2000000046, &(0x7f0000000100)={@rand_addr, @multicast1}, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x5, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x774, 0x4}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x1000000047, &(0x7f00000000c0)={@multicast1, @multicast1, @multicast2}, 0xfffffffffffffe97) 00:07:42 executing program 3: faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) 00:07:42 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfbc}], 0x1, 0x0}, 0x0) 00:07:42 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt(r0, 0x2000000000000000, 0x200000000000000, 0x0, 0x0) 00:07:42 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) r1 = msgget(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/112) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2c84000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x8}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x8100, 0x4) 00:07:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setrlimit(0x100000000000000a, &(0x7f0000000000)={0x1ff, 0x7}) openat(r2, &(0x7f00000000c0)='/', 0x441800, 0x0) 00:07:42 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8004, 0x2) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000240)={{"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", "98d91b03d51c583344198f120dc8eb5095b3287112c7394107e3a4e6bae409f9", 0x2, 0x4}, &(0x7f0000000080)="485ece9affd7be98e1cce63047803813e242c6ad26fd4379c093ce5e2e94f7c19257de6ada2ec327a3d905e3d0d683ff589786042d6e", 0x5, 0x8, 0xf550, 0xf4, 0x91, 0x8, 0x40, 0x1}) semget$private(0x0, 0x0, 0x408) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x990, 0x4) 00:07:43 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file1\x00') syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90afeac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x4c506e2e5683bd14) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000280)="860e378ed15a3c1c6c8a1e33b4922fce1e4c16f067d9077e16fbc538e631a8252efdbbbd4904348a6d321b5a3fb59794f1ff8f1ef461af8b9a0eef0c02c95c17c9d2a740623e1654") 00:07:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() getgid() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b60000003aaf4f8f1049c71d064e6788fb88da260dbb7489ac08152203d0b1f385e98b760414dfd211f871e7930f550e3d7c9e7de591ca124ffe1ba49764b3b1aa1b4afd3d0db7e059a75241bc5d3abcc1743850c23dca79eb2341cea87ded25e8c99ff1f3da66a4220da2cb69a358b54f864e2f4370c9a04687d9c96a31b801368b8c00c66c0ea13026ab4a99979ad4f024d2fc49ff612aaf6b5a44af403a5c63c2ea80d68f72c7dbeab092050595c6f83fb05c6d3b9232b646abb6ae1f04f400000000"], &(0x7f0000000340)=0xbe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r1, 0x9, 0x2, [0x4a, 0x8001]}, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xfffffffffffff957}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x1a, &(0x7f0000000000), 0x4) 00:07:43 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = socket(0x0, 0x5, 0xfffffffffffffffa) freebsd11_fstat(r1, &(0x7f0000000000)) 00:07:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[], 0x0) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) syz_execute_func(&(0x7f0000000e00)="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") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x800, r2}, 0xc) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x8, 0x7, 0x400, 0x6}, 0x8) 00:07:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x6, 0x8000, 0x100000001, 0x9, 0x9, 0x80000001, 0x34, {@in6={{0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x98b}}, 0x0, 0x4, 0xffffffffffffff0e, 0x100000000, 0x7ff, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x265, 0x1, 0x3, 0x378, 0x8, 0x0, 0x800, {@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3ff33b16}}, r2, 0xffffffff, 0xfff, 0x16, 0x3, 0x5}}, &(0x7f0000000280)=0xb0) 00:07:43 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x21) r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) 00:07:43 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x288}, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1326, &(0x7f00000000c0)=0x8000, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x0, 0x0}, 0x0) 00:07:45 executing program 0: r0 = socket(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10) 00:07:45 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x6) 00:07:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0xffffffffffffffd3) 00:07:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc44, 0x140) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000000c0)={0xc8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000240)={0x32, {{0x1c, 0x1, 0x3, @mcast1, 0x1}}}, 0x88) truncate(&(0x7f0000000200)='./file1\x00', 0xfff) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{0x7, 0x60dc6762}, {0x7, 0x100}}) 00:07:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) sync() r2 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0902000026a739e45abd31271e6c8c0ac1a51a141b340061fe9ea49bdf1c660b1f348861d6cfa351a3af6a9f5bad20bd1b2e1fc4b1adedf799bf4597ebe5529baae26cdb67cf436603ba933d1de9ebe40fafdcc3ae2541a90b024621cbe5098aae5b376f1fae96335c765bb9f2b91d0434dec506fb7924551f517b358b162093b969c9d8fc772fbadca200abdfeb0727cd88c3c8b158b5f61d163ee08491c2516ce1e477d18a1602329b1f4687c1425307446a378c8ca71d9712ad69637311fa01ebb3013417507d34e937a4ea8a1a8140772cbc2e82390e3acb4f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x800, 0x0, 0x5, 0xfe, 0x1ff, 0x0, 0x3, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r4, 0xffffffffffffffff}, 0x8) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r5 = socket(0x2, 0x1, 0x0) connect$unix(r5, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r5, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x80000001, 0x2}, &(0x7f00000002c0)=0xc) 00:07:45 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x420, 0x0, 0x1, r1}, 0x10) 00:07:45 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10100, 0x20) fcntl$dupfd(r0, 0x11, r1) 00:07:45 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/95, 0x5f) fcntl$setstatus(r0, 0x4, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) 00:07:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) 00:07:45 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x4) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001240)={{"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", "c12bd43f49e5c21eead3b2be2797ea697f3fd904a80525cdf55f5b493b9e7805", 0xcd45, 0x10001}, &(0x7f0000000240)="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", 0x9, 0xee33, 0x0, 0x152c8ee, 0x7de, 0x8, 0x5c3}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x80) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000100)={0x4, 0x3a87}) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = fcntl$dupfd(r1, 0x0, r5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f00000016c0)={r3, 0xef, "74a10f3a3b35717621ad7c6c3abbfb15075378ad61f8e1baecb520050722c6579ceecaac3b0f08c50ff83d6f23d27528531fe5aebcf73d02aebcc94bc69dd8aec592ee7a51c25090e574153ff770b4671fea4aba7f99a99482b110f18b0530e16505669e48d0897d34cd40f3396551410aebb6ff69d9901c1ae2b1eac953566337a8df0f881fa5a9512a9298aed29ce3fe1079714cb13dd8a768d5abf841d59dc4e67e01b2663e440fd52b4f34d5ac644ac95bdd018a0944c8f809340a8deb2c0f315c80a16777d64f2093cb1d10a3405e57659f898ae39f3c448badb484e6e875a72f9af591e15a9eac0cc6cf72c3"}, &(0x7f00000017c0)=0xf7) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001900)={{"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", "796df00af68c439a343629970c577b261789e20689b03154680e24d2494cca75", 0x51, 0x3f}, &(0x7f0000001880)="36cb5dd761cdd06dbb99950a038978d6d87e5ea2c681cfaf639063c88a27afe260344070ab4bc46d30388149a1a02760ce9a470b6562450ceba4b720891fa52e8a4a0843982b", 0x1, 0x6, 0x9, 0x7f, 0x10, 0x1, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYBLOB="0013000000000000000000000000000000001000"], 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000001800)={r3, 0x65b7, 0x4, 0x3, 0x7fff, 0x9}, &(0x7f0000001840)=0x14) 00:07:45 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(r1) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x4000000000000000, 0x2}, {0x80, 0x3}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000340)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x59, @loopback, 0x100}, @in6={0x1c, 0x2, 0x332c, @mcast1, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) syz_execute_func(&(0x7f00000004c0)="c1dc0066450f38043d070000000fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:07:45 executing program 3: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:46 executing program 1: syz_execute_func(&(0x7f0000000000)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616aca200ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000100") r0 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/181) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)) 00:07:46 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebc81a900802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01c9f265dc5f00c3cc94fd94fd3ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d5c7dfe00") 00:07:46 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x17f) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6(0x1c, 0x3, 0xffff) recvfrom(r0, &(0x7f0000000280)=""/3, 0x3, 0x40, 0x0, 0x0) 00:07:46 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) dup(r0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 00:07:46 executing program 0: socketpair(0x17, 0x0, 0x70, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x100) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r4 = semget(0x1, 0x3, 0x94) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f00000003c0)=""/89) getsockopt(r3, 0x4, 0x7, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="941c34dba656a3eb16f1891404951a14a94eaaee1d5597235e61c0fd758a7f090949d45fc8b75521df4b4b62275b7c1bd050c363da460b1389417057ad0f7e35d586653edfc70a44d094a0c5a46a368bdf88bf6811f2268be8f2fa92b1812f34c2a70e9e00001cec1229aa5b09aa776472f2f294037df65d6077da4823497707b54bb948", 0x84) ftruncate(r3, 0x7ff) r5 = socket(0x2, 0x5, 0x0) fstat(r2, &(0x7f00000001c0)) getsockopt$sock_int(r5, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:07:46 executing program 2: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3a}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0xfffffffffffffff9, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:07:46 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) freebsd11_fstat(r0, &(0x7f0000000140)) rmdir(&(0x7f0000000040)='./file0\x00') 00:07:46 executing program 0: syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 00:07:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="f00fbb2ff3417c09000365f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3deee0f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x0) 00:07:47 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000140)={{"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", "c7220350cf3b94f952120f1101fce0eae8e3426523927b7a631cabca2d72e618", 0x1000, 0x1}, &(0x7f0000000100)="5e6134267216777fe71206353aed6cbbd1e0d6a6f2aef2ecf7ea16fbd95bfeaa58fa485a7e9bfc95a9965f9261", 0x3b7f, 0x8bb1, 0x20, 0x3ff, 0x7fffffff, 0xc916, 0x68a, 0x9}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r1, &(0x7f0000000080)="98a867e59875b8ae946ea98d9c51e02787472743889190d60b30aaf5f54246804992bf03b3fbc080f94444737d3d35e613016bc20d5c1ca852ab5857867e668c213ffa17d00dd36169e87f1bf00edb52f68965483b0510736be190e19d102414d7520a5f", 0x64, 0x4, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10) accept4(r1, &(0x7f00000005c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000600)=0x10, 0x30000000) setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r1, 0x29, 0x32, 0x0, 0x0) listen(r1, 0x80000000) 00:07:47 executing program 0: syz_execute_func(&(0x7f0000000400)="c443797d89110000000136f3af4aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4ec4016d7d14deb921f457856c0707f240d1d2c4e10bf8c43e0f0fb508a6c561bbc4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000c46379df8b302c0000d2efa80dd4d48cc7e86600af600808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000980)="982a4bc4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc4c4a29590b43efeefffff5831c4e10b67c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab0f516ef867dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000362ee90b000000c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c4f46bbe6c78d16bbe6c78d1638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:07:47 executing program 3: syz_emit_ethernet(0xf2b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) 00:07:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82ffffffff696c65304c6f6700"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8) 00:07:47 executing program 0: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340aa464903763afca55fe45c8d6eff3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote}}}}}) getsockname$unix(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000084a4279400"/46], 0x0) getsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x400000000000800) msgsnd(r0, &(0x7f0000000340)=ANY=[], 0x0, 0x0) msgrcv(r0, &(0x7f0000000340)={0x0, ""/108}, 0x74, 0x1, 0xfffffffffffffffd) msgrcv(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0f98338196d00"/121], 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgsnd(r0, &(0x7f00000003c0)={0x2, "558f1b5b13137c6e00267b3c8e7a82fc5296c09dba0184dd214a31cee403f5e1877973a635b6f56f709c518d197c3650f32a7db915b64d27aa807b72c2450c5d9e47f70179d3c3213104d30bb4e3d3a4e918dbccda66401cc8032a5543cdd3f4a3284eca8601ae4153ba9f20f4c8311dfc8196f302fc3bd7e05d4884e737c252502cc656b6c9d89b195237bfb8944ac59d8842e324df8da532cecbf7ade61027f13bd8a4db6bdd81d48bfe3f5a20c6608832106a14875d2f7a1524239d4c065660409e83667b0000035d2660146751a1c42b0a585a5975c34e5185265d2e65f7806dd0f5fda40bfc144d1c8ebc5e48d063bf37239b55"}, 0xfe, 0x800) 00:07:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fchdir(r0) r1 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x8, 0x0, 0x367a, 0x5, 0x0, 0x0, 0x0, 0x0, 0x811, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:07:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file1\x00', r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 00:07:48 executing program 1: getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000), &(0x7f0000001240)=0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") geteuid() setresuid(0x0, 0x0, 0x0) setreuid(0x0, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) freebsd11_fstat(r0, &(0x7f0000000140)) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000001c0)="2829fd54ec117486a6dcc35341a983873ad0f6b25570368d1e6eaac74d21364274cb953ee7562326896f8c69959fc7f706a0ff36e8885ec0") setresuid(0x0, 0x0, 0xffffffffffffffff) bind$inet(r1, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) 00:07:48 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f00000000c0)) r1 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000080)="12cfdaff2a14947eefa50f", 0xb) 00:07:48 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x30) freebsd11_mknodat(r0, &(0x7f00000002c0)='./file1\x00', 0x6011, 0x2) ppoll(&(0x7f0000000180)=[{r0, 0x8}, {r0, 0x1}, {r0, 0x210c}, {r0, 0x4}, {r0, 0x10}, {r0, 0xb}, {r0, 0x2040}], 0x7, &(0x7f0000000240)={0x2, 0x6}, &(0x7f0000000280)={0x1}, 0x8) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:07:49 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0), &(0x7f0000000800)=0xb) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) open$dir(&(0x7f0000000700)='./file0\x00', 0x80, 0x3d) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000180)=""/68, 0x44}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/121, 0x79}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/212, 0xd4}], 0x7) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8202be3e58d5c1afc045"], 0xa) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) syz_execute_func(&(0x7f00000000c0)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") mlockall(0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000840)={{0x1c, 0x2, 0x40, @mcast2, 0x7}, {0x1c, 0x3, 0x93, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x7e, [0x7ff, 0x9, 0x8001, 0x2, 0x10001, 0x2, 0x10000, 0x1]}, 0x5c) 00:07:49 executing program 1: truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r0 = dup(0xffffffffffffffff) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r0, &(0x7f0000000000)=""/175, 0x6d999) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f00000002c0)="e9", 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1) 00:07:49 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r0, 0x0, 0x1d, &(0x7f00000000c0)=""/161, &(0x7f0000000040)=0xa1) ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r1, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r1, 0x0) ftruncate(r1, 0x7f) shutdown(r1, 0x0) 00:07:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x500, 0x45) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003e0000000000000000133d00"], 0x14}, 0x0) 00:07:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/41, 0x29}], 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:07:49 executing program 2: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) 00:07:49 executing program 0: r0 = socket(0x2, 0x5, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x3}, 0x2bf) 00:07:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fchmod(r0, 0x0) 00:07:49 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:07:49 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x1, 0x4) socket$inet6(0x1c, 0x7, 0xfffffffffffffffb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x880c, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:07:50 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x12) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000ac0)={{"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", "14c1b371196c7ef718dbca869dc81d6254b4ffe4cf16776bd635d0d32bd7329e", 0xffffffff, 0xffff}, &(0x7f00000001c0)="0a734e37c0a94ddfcba8a7948eafcbe901e6633e022ea186dfac6a576f6f1fd0ed40b086d41cd9c78e410a723a5ef275fba2bd1d75d87228bc292b590ae684972255a8d5b605c4fbcd581eab", 0x8, 0x7ff, 0x8001, 0x87e8, 0x5, 0x7fffffff, 0xfffffffffffffbff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000440)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c4231968f8d0b7e2") preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c) sendmsg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19) syz_emit_ethernet(0x66, &(0x7f0000000fc0)=ANY=[@ANYBLOB="ffffffffffffffffffffa04d0000000000000030000000000000000000000000aaff0200000000000000000000000000018b0390780000000060ef9d2500000000ff0100000000000000000000d69d9df92be3ae8b5587982500000001000000000000000000000000000000013b79ea875fe56c7b36c2ddd479f43fe234670008a3ebac0781a9ba17ac48d58b293aeb630e28202f4cc74e079a4435ed8a9461f8e2dcdf1fbe47476d998582bf1e50dc307d36e2384a0ab6c16472d3ff5ef9efceaa8772bdd0e2723ee537e1935d1d5f54879e0b98d5cc8d72fccb5f5381f9b6fdf3fccde44adf5774a48c1f92"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000001d93982f5a16a2feb1be855f3828fce7d08476ed4a7a96f4c50f7db7cd21f0ae463c15625aaad4262b267a9238567dcbcf0595bb43a7554b02d956e977b019286bfb6a3dcb0ab068f84ef2a9ee2760e4b678c338db52245022362dccf465a0871be380bbcf798a3223eaca695aa951978c1262f9c26a65d9f4008cbb842c7f3a0d0d9a1de19857d86923909392725aa81c1382951bc9562c52f5790b5f2dc857532fc7b46f6b46da5e6506721353289da3e3048fa8cc1fe22ff3af530092a1244d10d007749b7c599fa3e808"], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0xfffffffffffffd23) sendto$unix(r1, &(0x7f0000000f40)="0356182b454e1b4109c0278b5c32f91ea9750435a9f7099faf19fe0fbf18088b859234e5c724e6a7a2ea6f08fd6aef526b98dc35b8d286dbafbca0992e6e1e8c9ac40b17971031e0c667bcf285970c961f58558cb82d10fd1f55fea63c02", 0x5e, 0x189, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) 00:07:50 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x6a, 0x0, 0x0) 00:07:50 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaa96de81d4f9d0800450000280000000000009078ac1400aae000003900000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="2fad12bf56bd4c63915c811b25ffdabd645ae4e4770d4c9195a1e00e03b7b7781a0af6ac87430ee0bb9b8be027171e7beaf17cd2d938404bd1f94196ca366f4bd7987c82c9222fe4010277499caa"]) 00:07:50 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) readv(r0, 0xfffffffffffffffe, 0x0) 00:07:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000002c0)={@multicast2, @broadcast}, &(0x7f0000000080)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x6, 0x1, 0x8f3, 0x76}, &(0x7f0000000280)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:07:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000000000000ffff000001000000d590b290433b95cc1defd5307a0f4957fced2327b041d25eb2afdaa048d42e8691b8d7c914e6f2c7a5bbccacf6d6a352e506f11294969207cc2210229bb9f4ebe12ed1534986111723a9ca9ead6c344d2b3ff163c7d97c6fc98577d1ea5a45ae4cb57d838119c41820638ad7ae08f8633c12a067e52c257e53cd4e736fb9776b9345dd3832a9213b6719c30671bd80c7c4"], 0x10}, 0x0) sendto$unix(r1, &(0x7f00000004c0)="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", 0x10c, 0x20000, &(0x7f0000000440)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r3, 0x7, 0xe42}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x1, 0x1f}, 0x8) 00:07:50 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1c, 0x0, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffff, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x20, 0x1f, 0x7, r3}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r4, 0x4) fdatasync(r0) setsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000000240)="fd08df46d70102f7a42c04a2bfae8807119a177a02554ebdd6db0b085bf1031df2aa5670cd76b2c135233f70aff972c7fcc682a132f91cb554f05e8b97af5aee8c4d4c1a1d09cd2fa0fa1dde37bfd49dafe4086f48698e0ae5c22f8713cbe5c361c09e73f69216ed3d22319884f9a367337e4b9b5a1ca7e4c0b3ff14c854c9ec0172a63095fd2c936d072f41d5f283bd8c874759652310e5227a60a29b", 0x9d) 00:07:50 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000080)="54e1e9d6b02ff44c2894") connect$unix(r0, &(0x7f0000000040)=@abs={0x89a88f592e0a028b}, 0xfffffffffffffe88) sendto$unix(r0, 0x0, 0xfffffe22, 0x0, 0x0, 0xfffffffffffffdcc) 00:07:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) fstat(r1, &(0x7f0000000100)) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) 00:07:51 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x700720}], 0x1, 0x0) getegid() 00:07:51 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000640)='./file1\x00', 0x10000, 0x40) r2 = getuid() getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000200)="179a922be289b62c3627bf22227ee3cb9fd043c4508d7fdce30cf502901afc32e6d975a3acbc1210c502c70fca3d1f69702183475fb7e406ef6c904af2b93825d99f66d6463043c2d1f0ee943199cbbc941974b82cff8830d39924b2931a68b041c371b660c10724c5c1cd429ff447f86f27d5772c8959b8a434cd9886575fbf2e26bf637e020b98ee2d6d52c749964128d1d1ca90f38c8f71a69f9fb0294c1ead4572c3dd4de0c9bb8582e7f887ad347256e5f059e19c999204fe357b35675498fd012e85c1cbd2aafb2eab2d5b06c8439c", 0xd2}, {&(0x7f0000000300)="075aa016c07d6dc15fa76b03ea9572d9d986d12d3d4d929b1e22ec2559e7", 0x1e}, {&(0x7f0000000340)="70774166047f793b9abd11bbedbee405706ec5cf002a6f779af3b2ed4084dad475ad164c23987d21283cc6e82ac1604d232873439e565210d08dacca5c6735604c900d8259c0af06253471429b07bbaf93453cc41d03836bd2c7fa7d14206cf91d5f77c7bcf80a6fa584e46540f0a04134f6e82995f0", 0x76}, {&(0x7f00000003c0)="076e59a205c226d03e6e4cfe175d533d7bd4589adabe9aa705589c1608690e83dfc54760ce87f26024e4d2ca6cc9ed66117375d4ded6a3c2668f9cba341da0cf5c025cf31208a01345b69be2087988aa96e7d4969ad56a1cd408ad39eeb0999ba3da15e2a4de5faed0cfbfdf81efbc93f2cf6f3cb03f41e434f4ce3b7aff4352844776764058859e25809f6226bead20fe1638081462ebe78fba507584c7aaca958464595f91f8abf5b74f03a5fdf7f315ba473d0c498198231b720c8560fe3c2f8fd39e71ccb61643ca3bb04a932731560570e6b1b60dc761c1a6b43a2e0fb5acfbbd1029f84262", 0xe8}], 0x4, &(0x7f00000005c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x40, 0x1}, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000180)=0x1c) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x0, 0xff}, {0x1, 0x3b1}}) 00:07:51 executing program 3: r0 = semget(0x0, 0x3, 0x40) r1 = geteuid() getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r3 = geteuid() r4 = socket$unix(0x1, 0x2, 0x0) fdatasync(r4) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x1cb, r1, r2, r3, r5, 0x48, 0xffffffffffffffc0}, 0x40, 0x7, 0x7fff}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000280)="9180000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f0f2fa1f75ad455d1d97c7c63460f0f1b583c76c161617878f20f2a4917a9c1460000ac892a0f00009f") 00:07:51 executing program 3: r0 = socket(0x1b, 0x3, 0x8000000000) sendto$inet6(r0, 0x0, 0xa7, 0x1, 0x0, 0xfffffffffffffea1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffff, 0xa5, 0xfffffffffffffe01}, &(0x7f0000000040)=0x14) ppoll(&(0x7f00000000c0)=[{r0, 0x2080}, {r0, 0x2}, {r0, 0x4}, {r0, 0x110}, {r0, 0x54}, {r0, 0x80}, {r0, 0x44}, {r0, 0x4}, {r0, 0x16d}], 0x9, &(0x7f0000000140)={0xffff, 0x4}, &(0x7f0000000180)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, 0x8) 00:07:51 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000180)="3e6e094d88ee565eaae3dcf8183c29d25a734550328275f55bd2744184da852e09a8419d945f9ef1ef2d02cfd72a4667bde456d3f0b0adb631183165fec88403593a2b17e9fbe05609b2ec68471a9b5367f5e7244138e7df16c800e3586d43d327", 0x61}, {&(0x7f0000000200)="af0d76e50dfd0ef5c2db3151b53f6223129053b377d4da2dae33cb85168ecb4a7b2884af941b3af800b772f7313009ef1adebc19c39c0aa28f69f17ba0e0bbd1980def31df5a02d3bdda533ea4a052e83bff2e74d0b6d4ecaf900d598caa6a52b3243dcff34556942ca3ef9aadc59bc9a3bd726a6cb6371858b605a18f2e7f8816fe29d13c87dbadc74e0a2b3143d63e500c91dc9c16712f4d4aa35ac42e6beac54d6d8e4fc3d013b2ce6b639cb700dfa6602c11ead204f0d4892ec04e660b87b6c33413f363b2ba1886dd7cd335ace35d42e8a50289447cd22c79043e99", 0xde}, {&(0x7f0000000300)="e2b4caa8db6ea232747a45387d7a9cc6e26ea753cf348d9b413651a8575472bbf193d66c63141a01623a727321a9", 0x2e}, {&(0x7f0000000340)}, {&(0x7f00000003c0)="f1067d3e2c693b37776fe937de75171537724d234049b8c238c063cf75ccebe31267d5531d5e56b8e42f1eb86ea8a81b36433a378d9685e8a810fca78a90acbd67a25b38e0eb38601f01f584d74bae0ded77966a774554c46d98f1f20da89a244de953482e4eb3663d9878f3a0ba0161c39297c1a02dd3ab18282e140f9e38a7a802d70669a89036f11e7d10c4ae37fa3ef6a8ca", 0x94}], 0x5, &(0x7f0000000500)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x8}, 0x10c) r1 = accept(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0) accept4$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000580)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 00:07:51 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"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", "367946b940257fd11c49662652de30e44f9a841b0c29df03d9763800d48c4c39", 0x8000, 0x3f}, &(0x7f0000000000)="f9da6c1e270bb6586aafbe8862b2f0ae4480e9dc5354cfdb47bd92e4950e5dba75211f9eeddb38b936e022fe83a7229414abdd75630c08d18ce561ed1fba4eb288ed85888c6637f4a89817a4bca7d74af483162b881d3b991c9aa78768e889540f3b579e8def3e803054225b14c6742ed767f66d466809eb06cd7021e06f5fdfa34d619843c033148ec1b2b831714a91cbb7e2e90c5e713c9ee6812e8b8672b09eb00227da869411dad90abd202c86b8ba2936a37ae2d6dcf7301fa68b5d9e7a8d240f3fd68c13a4c52b6d97ebcd3a9d072e4feee70b80098ce7794e519afe811c", 0xffffffffffffffe1, 0xe572, 0x2, 0x0, 0x7f, 0xfffffffffffffff7, 0x5, 0x9}) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:07:51 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sync() r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x4) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xfff, 0x3}, {0x10, 0x1f}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 00:07:51 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)) setgid(0xffffffffffffffff) r0 = getgid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x12, 0xffffffffffffff9c) mkdirat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x440) r2 = getgid() setresgid(r0, 0x0, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) setregid(r0, r2) setregid(0x0, r2) unlinkat(0xffffffffffffffff, 0x0, 0x0) msgget(0x3, 0x8) freebsd11_lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000500)) fstat(r1, &(0x7f00000002c0)) 00:07:51 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x10000000) dup(r0) r1 = dup(0xffffffffffffff9c) sendto(r1, &(0x7f0000000040)="dd0ffa8127f8c2951c9181a65c27d68e4a3f78cd9622d9014912c4e60cc45c861bc314c7f5dee5eeec670eede3317832e63a8ea87d54b3cfc0d2567effbc7a7ca05bb7af4734b2882ee380a9eb7466b02e27205bc577620e47691411eb", 0x5d, 0x20000, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0xfffffffffffffe25) 00:07:51 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000180)="3e6e094d88ee565eaae3dcf8183c29d25a734550328275f55bd2744184da852e09a8419d945f9ef1ef2d02cfd72a4667bde456d3f0b0adb631183165fec88403593a2b17e9fbe05609b2ec68471a9b5367f5e7244138e7df16c800e3586d43d327", 0x61}, {&(0x7f0000000200)="af0d76e50dfd0ef5c2db3151b53f6223129053b377d4da2dae33cb85168ecb4a7b2884af941b3af800b772f7313009ef1adebc19c39c0aa28f69f17ba0e0bbd1980def31df5a02d3bdda533ea4a052e83bff2e74d0b6d4ecaf900d598caa6a52b3243dcff34556942ca3ef9aadc59bc9a3bd726a6cb6371858b605a18f2e7f8816fe29d13c87dbadc74e0a2b3143d63e500c91dc9c16712f4d4aa35ac42e6beac54d6d8e4fc3d013b2ce6b639cb700dfa6602c11ead204f0d4892ec04e660b87b6c33413f363b2ba1886dd7cd335ace35d42e8a50289447cd22c79043e99", 0xde}, {&(0x7f0000000300)="e2b4caa8db6ea232747a45387d7a9cc6e26ea753cf348d9b413651a8575472bbf193d66c63141a01623a727321a9", 0x2e}, {&(0x7f0000000340)}, {&(0x7f00000003c0)="f1067d3e2c693b37776fe937de75171537724d234049b8c238c063cf75ccebe31267d5531d5e56b8e42f1eb86ea8a81b36433a378d9685e8a810fca78a90acbd67a25b38e0eb38601f01f584d74bae0ded77966a774554c46d98f1f20da89a244de953482e4eb3663d9878f3a0ba0161c39297c1a02dd3ab18282e140f9e38a7a802d70669a89036f11e7d10c4ae37fa3ef6a8ca", 0x94}], 0x5, &(0x7f0000000500)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x8}, 0x10c) r1 = accept(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0) accept4$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000580)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 00:07:51 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 00:07:51 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:07:51 executing program 3: socket$inet6(0x1c, 0x5, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") sendto(r0, &(0x7f0000000280)="219025ab10307e8c112156e912ce90fecde44948b01953530553128e7baa06", 0x1f, 0x1, &(0x7f0000000540)=@in6={0x1c, 0x3, 0x3, @empty, 0x4}, 0x1c) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000580)="eb87404bdabb8b0e5d5afbad031f729a0ba3d0d45d598f9c84fcf96c1683dbb7551a79ac81898483fd0a20925a731d6d05ad921cde77c1e631f9cf0a42c3e2db79e02120db746353fecd56fb72258751709da94a5480d1dfc1f62e56e63c2a90", 0x60) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:07:51 executing program 2: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f803913e2c26f3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=""/65, 0x41) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:07:51 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000980)="c482510402c483e96f51a8ae64641dc72fc421f85abf706a00009965f00fc167e85c9126f3440f2cafa7e3ad50000f43290f86238045003626426f8fe9000272c8c4817c5b495d45f1") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:07:51 executing program 0: getresgid(&(0x7f0000000040), &(0x7f0000000080), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "ad5b387f243c0ea849912284ee4a71c366167364f35f60b9edb68459809057c8", 0x9, 0x3}, &(0x7f00000000c0)="c77df696f02d2d61881e25eecc7152ec63e595f1bd5fc09ae8bff26b04db0265a1c68fcab4b1aeb78a819d142db07801ee69bda5c4ed0fb9933aa24344ee3936f9353a0b0183d6c31470244605fbbf30864803a6d9e321d84c68f3f89f440237ac8c5ca9c7d25f2cf82bf616c08463", 0xf8, 0x7ff, 0x7, 0x80, 0x9, 0x5, 0x1, 0x5}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000005c0)={{"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", "93ae44bc70c13de3b4d80ee0efca0c733a56a8b091d63cc22a2307c125f326f1", 0x1, 0x2}, &(0x7f0000000000)="4b4f946df04962b512dda9f56baaaa2eb247d557b5a089264506955efd64b4679af1bb40045853", 0x8001, 0x6e, 0x8, 0x80000000, 0x5, 0x20, 0x7f, 0x7ff}) 00:07:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x239, &(0x7f00000001c0)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q') close(r0) 00:07:52 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='./file0/file0/file0\x00', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:07:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000340)="93fa4fe7c38b2d14464c760251bd767ed55b99e9b2f9fe1fdaac3fdf135b15cc98913613f65836561b1543dfe75fd871726787ca0c293dd70bc6b37f672c718142bb60005f26f8a0bfd6ed9b3525722eff153f0c9fef08fd862e3648f6ca9036f2a057d5d4c211df159400a993428d5ab9ee490e7a1251ac632237ee0cee44c39cc585e63271dfe0ece2a04f0141eb9d8b621437ca05e675") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000000)=0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x239, 0x0, 0x4, 0x8}, 0x8ce48690a90480d5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) 00:07:52 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket(0x1f, 0x7, 0x9) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:07:52 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) r0 = shmget(0x0, 0x2000, 0x240, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget(0x1, 0x1000, 0x44, &(0x7f0000ffd000/0x1000)=nil) 00:07:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1418, &(0x7f00000000c0), &(0x7f0000000080)=0x37e) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x80000000, @rand_addr="f312cdc6b9838cb7b05f252697b755d4", 0xfffffffffffffff8}}, 0x0, 0xfffffffffffff0c9, 0x10001, 0x6, 0x2, 0x9}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x8, 0x4, 0xc000, 0x7, 0x9}, &(0x7f0000000380)=0x14) fcntl$setstatus(r0, 0x4, 0x10048) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x1, 0x400, 0x0, 0x3, 0xaa21, 0xdb, 0x10000, {@in6={{0x1c, 0x3, 0x2, @mcast2, 0xa0}}, r4, 0x5, 0xff, 0xffffffff, 0x9}}, &(0x7f0000000480)=0xb0) open(&(0x7f0000000200)='./file0\x00', 0x84, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x102) openat(r5, &(0x7f0000000180)='./file0\x00', 0x204, 0x106) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x2, 0x5, 0x5, 0x7}, 0x8) 00:07:53 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x1) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000800100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/83], &(0x7f0000000080)=0x6e, 0x20000000) write(r0, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:07:53 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6fe68b13bc6dc76021a20e321059ae424d94248a62a87da8dc213", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000)=0xffff, 0x4) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:53 executing program 0: __getcwd(&(0x7f0000000840)=""/182, 0xb6) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1f, 0x81}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8349}, 0x8) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:53 executing program 3: clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x0, 0x6}, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0xffffffffffffd684, 0x1ff}, &(0x7f0000000080)) semget(0x0, 0x0, 0x215) 00:07:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000006ff08"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202800000006c"], 0x1) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:07:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000000)="5677d0a766d377e55743b43457f7ddf74a840b36741fa3a4a4037caeafbf7185194d89729c22570515c42b3eb524cbf7783cb6c2cb3377f0a92168954057356148ebc8c2641d89cf15897dae62eb85b9cc4162606ce98d47047ca9e2", 0x5c, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)={0x3, [0x3, 0x100000001, 0x1]}, 0xa) 00:07:55 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$unix(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) 00:07:55 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0xf1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x3, 0x2, 0x1, 0x6, 0x8ca}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r2, 0x1, 0x5, 0x200, 0x3, 0x2, 0x6}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$sock_int(r0, 0xffff, 0x141c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 00:07:55 executing program 2: syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 2: syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 2: syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="cf755e4a2944da525b9bbd1ed202647ac6981d80d759635a8614940a2288d2c010ec79414daf3d829ee9cfe590ee7c216d8a168ccd581fa6d25d16f12640191da012c562ea76ba2286351bfee3edd4debb289b2fec310490b0499b91a1a56918e7ab79f2fbefa0f9f5343f6613eebf93a4f38888e762a04f1e3399076910de64138ee620ff59d4b5e1a79db096380475c464904bccb1fee53505b4a09d91086c327e5f31c8ed466c6564951d7e2dfbd86979442d7e5a0a0a4f29d8e139c57787b1256fdb291d50319d394d9ba02a2c856658c23dd7de7cd0523cfce81f7b662a04f107f215d1ca0728120ce6a598907a080a1a955c6172") getsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000180)=""/219, &(0x7f0000000100)=0xdb) connect(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/16], 0xa) setregid(0x0, r0) 00:07:55 executing program 2: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "6e0c15bc2c6250fa1d8b87e5e1db49eb663deb368392898444207f3c5e9bc592cfa82195338c4cc59a573d893be50336cb214fac845bfd07d354432c47ffaac86f5a59eebc34eaa9d3c10ac5517986db3103d4e454a4433fd9f354fb113927aaec51f1396354782b3c9fcac4ada0e68d89eb8b2cf2070ca747a63d291d7dfb7dece50d0dc535ec22e2ad674803d31a3473b50e859171fdb0b08f45f695ec51228889aa5621968037e460cea10e9f56496e41179c782bd568058d418600a5f4acd0cd14b597dc88491e65a7851f8771173f5b8296a67298369e9c00a38ab81842195e9c80fcc10c8a908349a72793febb"}, 0x100) open(&(0x7f0000000140)='./file0\x00', 0x10100, 0x40) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x1, 0x2, 0x0, 0x1000300010005}) 00:07:55 executing program 0: 00:07:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:07:55 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd603087850030000000000000030000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00000000ff020000000000000000000000000001ff0100000000000000001f0000000001"]) 00:07:55 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x80800000b35d}) mlockall(0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000240)="b9a9e6b5637c1f", 0x7) sync() r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0xfff, 0x13c2, 0x9, 0x2cf, 0x3ff}, &(0x7f0000000200)=0xa0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:07:55 executing program 2: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000100)=0x1, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) 00:07:55 executing program 2: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:55 executing program 3: setrlimit(0xf, &(0x7f0000000100)={0x5, 0x8000}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x0, 0xa, [0x7fffffff, 0x100000000, 0x8001, 0x3, 0x2, 0x2, 0x3, 0x1, 0x6, 0x1]}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x3, [0xcfac, 0x2, 0x493a11a7]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xa, 0x1, 0xffffffff}, &(0x7f0000000180)=0xfffffffffffffeb7) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[]) 00:07:55 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(0x0) 00:07:56 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(0x0) 00:07:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f00000000c0)="a839a044d4e6e4d3153c2b88bfc8fb214559353c4397375e42311a89fa65f3605b131585893ce17526bbb61eca53213c2dd217f8e802d00157dd102c93f6602dba57e15dd3cc62fad074", 0x4a, 0x20101, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x100000001, @loopback, 0xa46}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x10) listen(r0, 0x0) 00:07:56 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(0x0) 00:07:56 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aacbaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001860027830014020060c5961e00000000ff010000000000000303000000000000ff0200000000000000000000000000012293a130fab038"]) 00:07:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) r1 = fcntl$dupfd(r0, 0x11, r0) ftruncate(r1, 0x7fff) close(r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r4 = dup2(r3, r2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) 00:07:56 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x100000001, 0x1800}, {0x3, 0x4}, {0x0, 0x800, 0x1000}, {0x2, 0x101, 0x1800}, {0x0, 0x1, 0x1000}, {0x3, 0x4, 0x1000}], 0x8) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x2, 0x3, 0x689, 0x1, r2}) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x3fe}, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) 00:07:56 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:56 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pf\x00', 0x200, 0x0) r0 = dup(0xffffffffffffff9c) r1 = dup(r0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000140)="122b6c51835a0514a1a7e6893aebf3bb66fdceafe81e10c56dab39fccfab39f40913667ac063cac17d95d2403ecebd5f2af1812b355475af6bfac74423f370e82a67362675b18884bb930e499eeb1df8ac22569d99852b97d066d8f504dad227f80b7b040d07222c596cd904019a38120667c1fd5b7cd7df02c09c64ce3a885d0d240a4f") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x6, 0x7, 0x20, 0xffffffffa700ed47, 0x10001, 0x800, 0x1, 0x24f9, 0xf87d, 0x8, 0x4b6c9f0c}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r2, 0x8, 0x5, 0x7fff, 0x3ff, 0x6}, &(0x7f0000000440)=0x14) 00:07:56 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x11, r1) shutdown(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r3, 0x1) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000001680)={@rand_addr=0x7, @empty, @rand_addr=0x1000}, 0xc) sync() writev(r1, &(0x7f0000001540)=[{&(0x7f0000000040)="25eb7d3205e53205c597b35adfc0fc0c14dd2bddc33c56f0762839ff275c846562c6f241bada6eb57e19057b1d8b0a2f9de9409ea3e51dbd749b847b786a5d9d633470d039bbe3a4f7007261787d3aa7", 0x50}, {&(0x7f0000000140)="8ce797d9df6d648f3734720124fdc8ebca1117e8d39110545e34862416716d02eced2dd1595f0f20fd033504b37578235ff328a6abb2f8791a76b32e946d177119e05a8b5f041d779f0eab7c4fcdc2046fecb1b635dd318d44634306c4a426d19285ec51c4bdac5337d7fc995ec1e086a92891f0bede6f87a722084736feb14765724312f8f0c2cc26e2fa682dfb92935ba62076022ba5ba82046ae223ee8b4c062378e7c4c04e2da90574c2d2f2f6bdc301cc", 0xb3}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000000c0)="d71e08461f8652e1e07d506785a9ea8674798f795a80ff7d76dbb11f5e3956d60710f1afa187d3ed327ddfe3cd5e3148", 0x30}, {&(0x7f0000000200)="b866fa2b2704d23bbe23714efe363e653d32506f083cfde35ec34842e6f5e9046313739a14fabe70ee191a967d75ce01fc8cbccbe8e4a9b80b83f2ed8586a6ab82eccfb36da6bf63761fad062f39392984e9e5b48831e52b2fef1364909be3eb6b0a4f8c0b4b4c9d763b71aa003708eb78b5613f3e90f9fb489b", 0x7a}, {&(0x7f0000000280)="b02f1be211b55262aeed33488c8e7f4cdd990bf3e9b0baca760e99a715f74539999728a7241ff695e8c5db7db9d3a3b773c48d73f7965ab4c3ec6debd8a779b52c99cde18500280fa8eda4f9a4cc0057ae36d78da77341e967f55ecf1132c1f6bf3f856cd1cf63c64b70e1c405d91ad4fac1ca0f90fea973b27b48ffbf72c9efea743535b1a4581231817362ad", 0x8d}, {&(0x7f0000001380)="5c130c504ef00b1856a2618f68eb1b3ba2763b332a2853b5633665a419c964483c74dc5cb804f4b23d2b0872f0ac7566e548ed5b14b72a7cb9c861e13f8546b158c3d972462596dfdb0a62320425b55038985feed8003945a3ee780be7369a5a9bd2ec2bafa8d5a0478730aac79cff76d3a2ebc3fa32d6d0296ca5a82a09", 0x7e}, {&(0x7f0000001400)="36be84cc71e36905f84b52acbf4c9bea6ef958aa1e", 0x15}, {&(0x7f0000001440)="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", 0xfb}], 0x9) writev(r2, &(0x7f0000001640)=[{&(0x7f00000016c0)="9de7c58dc1b7f03cdb21889dd26a64d89ede87ea679045a0e2fad192fee6e8c8d3697ee36e2406dd7c008702229ea4bb20f584db33df178f2a1e4355a31478a3c568d84a9a8cda7e36862b34e6d5ee0ada75366df2ac0ba9333bf9d7de6efa58cf7aef2956a323ca30788aa33d12a63171bf8ec663cad100ba92fd6daca82b6705b872590320fbee0493fcfbfa682a65f63bc500bd3130b330aa43d383dbc3b7aee2c9e7517932fed0eb5fb9948b9c738fb502281f3403cbe377a44ae87031e4acce9f30ba6e505930750c21495f07d47a", 0xd1}, {&(0x7f00000017c0)="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", 0x1000}, {&(0x7f0000001600)="2fd5179cd3705acf967ce109d77dd375ef9fd392f32a091ced1578aa9fbb7f10561dee90bbe0b5f522087aa1f81250fb7c6761292e94bfd17846a658974e", 0x3e}], 0x3) 00:07:57 executing program 3: syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8c8, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x9, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xa459, 0x6, 0x2}, &(0x7f0000000100)=0x10) 00:07:57 executing program 0: syz_execute_func(&(0x7f0000000100)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") socketpair(0x1, 0x30000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = getegid() r2 = msgget(0x0, 0x0) msgrcv(r2, &(0x7f0000000640)={0x0, ""/54}, 0x3e, 0x3, 0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r3 = msgget$private(0x0, 0x80003ff) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) dup(r4) msgget$private(0x0, 0x404) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x9, 0x0, r1, 0x0, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001}) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:57 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x44, 0x354417ee}, {0x7c, 0x9}}, 0x0) 00:07:57 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x9) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x1}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x401, @rand_addr="8073e5796a183886efa3d87c422b5250", 0x1}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:57 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(0x0, r0) setgid(r0) r1 = socket(0x1f, 0x10000007, 0x7f) r2 = getpid() r3 = getuid() r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$unix(0x1, 0x5, 0x0) r9 = socket(0x1f, 0x10000000, 0x2) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c) r13 = socket$inet_udplite(0x2, 0x2, 0x88) r14 = socket$inet6_udplite(0x1c, 0x2, 0x88) r15 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000480)) r16 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x10000, 0x0) r17 = open(&(0x7f0000000500)='./file0\x00', 0x200, 0x10) r18 = socket$inet_udp(0x2, 0x2, 0x0) r19 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r20 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x401, 0x2) r21 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r22 = dup(0xffffffffffffff9c) r23 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000040)="188d695eca254cba8315b3e18e490c071c08e9d487737b078f8678bda79094487dc96a3b5e7e1a69c3a5260ca9f55e98a83e7a59db79ef2da745cacf645f73dbb5c8dace6b199630de1632ab1a1a970529f4e6fc015688b2aceacb468e4d475b7cc71e12aec3161f4a28f9d0245fb8a315ff4e5f212d746005d9199a46dba47765429f5f979dad9c1d76168170ec177104e7a6e0305455a839d7b21954d8530470eeb2aebaa6f976ae98ccbe56dc20a61e339e0fc40bbb3b287a4496e2d5a8fdbf9284fe6ab918309f0bdc69d25cb05f70abacbf406370a5e354db61fc6170df5807ecceee3bdbb46e8d4e94a279063927d236", 0xf3}, {&(0x7f0000000140)="4a68010d6a1894c263c4943da9c971d8d466ab76f6392eaaa1845f61b7f21af4716f902e4ecdb1709f555f850cb3ee35836d639eece7ea9541f94028123ea6810a96c4b32decf9a66a96a94532e8019091ddfaa852219c8cb9f0eda5a7ac0c1973bf60f82a601373ad8bd614723e842e7c28b1678daa6745874df64e3d5145b67c5b95456104aaad8b6ce5e3d4e57e63ed18a58191c6da7f3446f9c89bdbaa0e86732dfabbd6082775572f9d4ee4", 0xae}, {&(0x7f0000000200)="f27caa3282afd1b95cdceec1279d5a7a8c69d9a1e9ab6b54cb46dab3af66e2fa4cf7082f3ab8eb5049f6d1e2807bd11a425e34caaee2190308f7be8a427f112184640328d989ae419bbc9ff94d38608baa02adde1ded398e3fdc01fe32f27071e52e7e978663975a47ae90df", 0x6c}], 0x3, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r0}, @rights={0x38, 0xffff, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x20, 0xffff, 0x1, [r14, r15, r16, r17]}, @rights={0x28, 0xffff, 0x1, [r18, r19, r20, r21, r22]}, @cred={0x20, 0xffff, 0x2, r23, r24, r0}, @cred={0x20, 0xffff, 0x2, r25, r26, r0}], 0xe0, 0x8}, 0x8) 00:07:57 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x10000, 0x8, 0x4}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xfffffffffffffffa, 0x800, 0x10, 0x7f, 0x1, 0x0, 0x7fff, 0x40, r1}, &(0x7f00000002c0)=0x20) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x5}, 0x24) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r3, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:07:57 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @rand_addr, {[@timestamp={0x44, 0x4, 0xfffffffffffffffe}]}}, @icmp=@info_request}}}}) open(&(0x7f0000000000)='.\x00', 0x1, 0x20) 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socketpair(0x2, 0x3, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x400, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) 00:07:57 executing program 3: getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x2000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x20000000) fcntl$setstatus(r0, 0x4, 0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = dup(r1) fsync(r2) 00:07:57 executing program 1: r0 = semget$private(0x0, 0x6, 0x130) semop(r0, &(0x7f0000000000)=[{0x3, 0x9, 0x1000}, {0x3, 0x1, 0x1000}, {0x0, 0xffff, 0x1800}, {0x0, 0x7, 0x1800}], 0x4) syz_execute_func(&(0x7f0000000040)="b15391cd8066440f3a21ca8b660f708301000000fec44139fd5bf91c1dd58847c7c7c6e8e8fb0f216f8c8c8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400eaee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c3d3c3c31d54111d00") r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x180) recvfrom(r1, &(0x7f0000000100)=""/6, 0x6, 0x40000, &(0x7f0000000180)=ANY=[@ANYBLOB="621151baa53e81aec003c635058e99cb4e6b398fa14b96eb0e6dbe4013e4b716a04ed92687262b76a638faa3a38eaccd65ac558bebbbb40a1bc0"], 0xa) 00:07:57 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "ac28ea2ff2f6ad0018efbb9b63fc1cde2b92e0471e27df6a764beddf94824cadc9b3dea8550137934ddad887c5a954694a21633cb753abdf0b173e399d438195edbb814cc4a9ac2478e6763bed8794763e203c0283171c570f30b21f7dd80dc774a0beaa31e764217a24b3b049360a3e680cbae3e78ca318d32f8dac99f75f4fef23d303e5c103a0f4122677030b0ba0e47156ea34125704d845e76c4f40008b75e9e1422abdde525e2e6ba90fb8ad8d6e3caef45dabd583a4183d281a4c6ce9a0df5e887fd39015cfe515a29ea5fadcce63d198b7f8869904c2624a3c35a897bcbde82ab0f687680f035889ac0d85b5"}, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) 00:08:00 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x9) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x1}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x401, @rand_addr="8073e5796a183886efa3d87c422b5250", 0x1}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:08:00 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x8, @mcast2, 0x68}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) 00:08:00 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x101, @rand_addr="6a1f8add68a6ae686fdc2c8b756c0743", 0x4}}, r1, 0x88, 0x6, 0xa3b8, 0x2, 0x40}, &(0x7f0000000080)=0x98) 00:08:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x1, 0x4) listen(r0, 0x0) r1 = semget$private(0x0, 0x2, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket(0x10, 0x20000001, 0xc02) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff03000000000000fb550500010048fcb2c8cfb262fb020000000002004e2100"/163, @ANYRES32=0x0, @ANYBLOB="00000000ca000000ffffff7f0b2dee2cfcffffff"], &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x9b1, 0x8000000000000000}, 0x8) 00:08:00 executing program 1: r0 = socket(0x17, 0x5, 0x7ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x5, [0x8, 0x3, 0x8e, 0xffff, 0x8]}, &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) getgid() r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000180)="b7061fb5c27093a59f2d53935b5a840ffd1ba647a810cc5c1f615db8087a558b4fd826c85f5158d1acfdcc5035b231162f651cc80926fbd7493b5e8eaf9cd03f8fbc46781ba37cf64f69c17aa25d89a2bc829f883273a4bcaa007aafb8a4bac1fa0851e8371fb34604c22bc762e1201c35d23389f857402e3281f9024cef72e5fe38288a84569a45e4f8a7d86fec30efc312ecd72a563e88e89d", 0x9a) 00:08:00 executing program 1: mprotect(&(0x7f000076d000/0x2000)=nil, 0x2000, 0x4800000000005) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:08:00 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x20, 0x0}, &(0x7f0000000040)=0xc) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000002c0)="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") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7fff}, 0x8) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:00 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000144b7f7a557b599067af491c5238c0c8e7628f0b22e7d0963c87c65d89bca3e8326d8f64e73aa21efb77c46e2e215e44c2cdd866462c1bbea8dc11e2b760561d4843d056730ca6beb7efd8d8922b"], &(0x7f0000000080)=0x6e) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000700", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x5b, 0x0, &(0x7f0000000100)) 00:08:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x1e3, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000840000000400000002000000"], 0xffffffffffffff5b}, 0x20000) 00:08:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000140)="9932e5a02f1aa246385b7340120d71db7231d6036a666dc251864b4565866cb70a7e91f3f58eaa3834ceb8bed25958d400c62e059557edb7f76a74af79b0e0a9f5a643c890f50f38775072041019631428fd2da89466905ecdc61f810a264e185ff813db306e804cfa74b6c10f7885e618e0b261a5ddc2f45a350cedf0ebe0408412b803e5e92f15d1540d3377f528dbaf511b4ccf3ad036a895a0e6d0515b4b9339735b3e537ad22ccbff1acae45a8c20930f20b38f60a9cff8347731d32df1ab2c71fa7b77e267a308685b521a83dc7164cc73a05867e1ceb903bafcfa", 0xde, 0x100, &(0x7f0000000240)={0x2, 0x1}, 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x0, 0x4057, 0x3ff, r3}, 0x10) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0xffffffffffffffac) sendmsg(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x410, r2, 0x0) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000ac0)="984aa84a1c390f0f121df359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc660f5e4b53660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21c4e10c14ff6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f6808645e36a1e258008200828de3c0c4c17c2ed426264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba26137e2") 00:08:03 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000e00000020072ff0010c11bf19c63da4b2fb2098c5cd0d6d5f582a4e91303f8d6bc5f010015b0f532b8a744f703000000e7d70a864632777d5f773da0ec97d463342b6553a865ae306c13b8ceb796dcb6afec88fad6f51d93a7d19c7d40ebd8af0ce210eb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:08:03 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x40) recvfrom(r0, &(0x7f0000000040)=""/210, 0xd2, 0x7f, 0x0, 0x0) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000140)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) accept$unix(r0, 0x0, &(0x7f0000000200)) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce00020319f9f0020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fcntl$getflags(r0, 0x3) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="a3bb6bc3440851d40df65ae2ed1b03092af5bd0bd355ca605e8a62b5815dffd3f8f6225b587c37b82004466a344b08e85f197e51bbf475f19245c63678d5ced212b2b42fb2f85403a453332c0647a6c36c3e15dcaf299e53eaa486fab411e955a133c77861224c7964471982cee4b962bddb2ecf97fc45f2eeb937d4d1a7032f408c4d7a28f0311617caef54e4dd14ea32a459801f8d5b590423d7123a3b163ea096882acdc8c216c40eb2221bd3f80e3f32b08bb7e00b89e9bcd74236231e4f827234ee16be90bc057885cb37f2c880070d05d3e2f255ea09f60ad6d0677838e66ead055ec65b41") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = msgget(0x0, 0x10) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="0900000003000900010409000200fbff2b0500002000c3e52dec94d6ebd576ea67ad1ea85409aa417ff65565a756217668e2178e0b731175a0eeafd99fd02a71548fa9500c233100f1ae39380f6299b68c618ad8d551d6d29f048f07460713fb8b5ee193fac822345d88eed8fcce49679144546144015aa577f14b8cd564c590d047639435f7307960c70d1535e04541d230d5da3778c0f0826ade1309cde369dcae085201680c53b1c73d5589cd1da5cb252e320ad5c1d4c6643fba0d576ab5e09762d9fe6098b139bf9a5d5b72fcae8752461e01f7bea1f332c31ceceecade6dfba49b0a05a9da02678d59"], 0x16) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) r7 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0xffff, r2, r3, r4, r5, 0xc0, 0x7f}, 0x101, 0x5, 0x3ff, 0x1000, 0xfffffffffffff801, 0x3ff, r6, r7}) 00:08:03 executing program 1: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10001, 0x80) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000012c0)={{"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", "3a93c3c9f90d0ea7b3c3fb29ff4cb50aa4d7a97bfdb8763faaf835f87bf4bd5a", 0x100, 0x1}, &(0x7f00000002c0)="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", 0x4, 0xcf7, 0x1, 0x1f, 0x6, 0x30000, 0x0, 0x7f}) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:03 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0xfffffffffffffffd, 0x9}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr=0x3f, @remote={0xac, 0x14, 0x0}, r2}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000140)={0x8, {{0x2, 0x3}}, {{0x2, 0x3, @loopback}}}, 0x118) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlinkat(&(0x7f0000001300)='./file0\x00', r0, &(0x7f0000001340)='./file0\x00') 00:08:03 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x7ff]}, 0x6) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:08:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t') ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="4135690c5e5babc3fca58bdc650a2ccbbea6e0c714f1b0ffa9c4f17193b34d759de36c4426934ad069b8f04f84f7e624", 0x90000000, 0x6b, 0xfffffffffffffff9}) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000400)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x110) r1 = getuid() getresgid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)=0x0) chown(&(0x7f0000000080)='./file0\x00', r1, r2) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="95fdad8d4e716b10b52f37d83387af949d15db29595c") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x3, 0x3f, 0x10001}, 0x94) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r3, 0x2, 0x2}, 0x8) 00:08:04 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x1f, 0x0, 0x2a82d301) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = accept$inet(r1, 0x0, &(0x7f0000000300)=0x1b4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080), 0x0, 0x2}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 00:08:04 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000080)=0x4) mlockall(0x2) syz_execute_func(&(0x7f0000000380)="0c04b5b5757171801b9b8cf56962f5696200d9419fc441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc000067660ff1c1eff265dc5f00c35b5b45363ef8c421fa2c41070faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d400f01001d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:04 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) sync() socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r3, 0x2, 0x2, 0x102b}, 0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r4, 0xff}, 0x8) r5 = shmget$private(0x0, 0x3000, 0x680, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:08:04 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:05 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000100)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x7, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000000)="0eab589db97e7697d88bd039e62d4d7232eb62fab271909c5fde453f781fdada540dbe32cb51fa27039f10c3cb9f004b41316b9d70f96d87b4955a1a7a9d2ca483f320721afec633ccca57d2a29d95b4f1fbae3b83b049ecc831dd6bd4fe066f66c236663f9f71cda270e2fce7d3bb7aad3140c31d0ae9f3d85f12ecf3de7ebda3ab060e03a7cbaf363fb723658a0c2f90c5a65a2880706497c1c0eb05df3612155f9f59d0b8106157b1cfd64a536c36cae512a61988c7ed93fe8b50bae7657eff9f1ecd34be6ee55bbb251e3bc8b911f7e03903aaf1115c5eec0ca4b405") r2 = accept(r1, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f00000002c0)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b328936f083b600800000f00fb8c4014e4e4f751ec06d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc406f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf10100000c4c27d0a21acc4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c042d9f426264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:08:05 executing program 1: r0 = socket(0x2, 0x10000010000005, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:08:05 executing program 0: syz_execute_func(&(0x7f0000000340)="985e4aa84a1c05c4017d101166440fe20572b6000059bfd94aac00c4a37bf0c54041e2eba2a23b3e460f1a7000c4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d266460fd8135bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc744d93864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:05 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup2(r2, r3) close(r0) pipe2(&(0x7f0000000040), 0x4) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:08:05 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) sync() socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r3, 0x2, 0x2, 0x102b}, 0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r4, 0xff}, 0x8) r5 = shmget$private(0x0, 0x3000, 0x680, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:08:05 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) sync() socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r3, 0x2, 0x2, 0x102b}, 0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r4, 0xff}, 0x8) r5 = shmget$private(0x0, 0x3000, 0x680, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074871518fe9509b9b9bfc0000c1ea01efc35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670660f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = semget(0x3, 0x3, 0x100) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f00000002c0)=""/190) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x8001}, 0x8) 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000000)="660f01eeb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sync() ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000000200)="a169e82cd912acbd01746b77196bd4393b5b7772013e3295431d03be5d12c3938d8a19a8eed39bd5e723a7e2cafcf4d75b60b12ec0dada4bede78a2e4205cdd48947b39bcbaec4b7240d4b358dd007ed1a89e23b789af76cd36f638cd09e895377f2b1a13e15ec3d9ceae3f09b4f91f83738ca5fdf002e6a2a8b47ea7f05a7ae81f91f4d2b7fe923") 00:08:06 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000400)="0c0498cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c423996a6db59ac402fd254d31edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc000060ea01efc35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666453317720d9e36263e0f0dccadad54131d05") r0 = socket(0x17, 0x4, 0x1f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000002c0)={0x996, {{0x1c, 0x1, 0x1, @ipv4={[], [], @multicast2}, 0x71e1}}, {{0x1c, 0x0, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xd6}}}, 0x108) 00:08:06 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:06 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x1f, 0x2000, 0x0, 0x40, 0x9, 0x9, 0x20, 0x0}, &(0x7f0000000040)=0x20) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r0, 0x6b}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:06 executing program 0: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="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", 0xfd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x8, 0x3, 0x1, 0x7, 0x3}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x76, @loopback, 0x2}}, r1, 0x100000000, 0x8, 0x100, 0x7, 0xd3, 0x400}, 0x98) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x6, @mcast2, 0x1ec}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="01feffff0000000008000000cb0d00003506fb00"], 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)={0x1, [0x0]}, &(0x7f0000000080)=0xffffffee) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x39b, 0x0, 0x200, 0x7f, 0x3, 0x80000000, 0x80000001, 0x1, r2}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="82c1839e165c40f2294ffd7d5bb719f78b9b29f94d6fa6"], 0xc) 00:08:07 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x10) select(0xfffffffffffffcaf, 0xfffffffffffffffe, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x118200, 0x40) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) openat(r1, &(0x7f0000000100)='./file0\x00', 0x600, 0x1) 00:08:07 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffffe0000002ff020000000000000000000000000001870090780007040060b680ffffffffff00000000000000000000ffffac1400bb00000000000000000000002000000000"]) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) dup2(r0, r0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080), 0x0) 00:08:07 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getuid() syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") msgget$private(0x0, 0x1c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100007, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000002c0)="ec7a71e081c860e4610638306a2c12b679a03a28f33a0d709049d2f7115e6dc192c35dd584b2a617cf10e891e7cf95a6c778702bd182ab2a52042e2c14af2fdfa277cf674d2898c75d9f2e96b0423d84b5aa3524ed9084dfef96b5b1db23f2c98625a7c3370bd1ff2047b1081d2ef5ef795482f4bcfc4baa20d66941ba265d777f8da07df7d842252f948cf3f57268f369a5775b28f381e825176c3bd836a06e584fc39d2d86fb9eb2292509f013733ba8e5beb0e5261ab04616dd26d28ad0ce49f1d2b7") 00:08:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00026e2f66696c65302f2c043502329072b83df966696c653000698bee7d5c94ab84ec215c212240369da99421f2826823fde2f77f39"], 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 00:08:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/67}, &(0x7f00000000c0)=0x45, 0x20000000) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10) 00:08:08 executing program 0: syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) fcntl$getown(0xffffffffffffffff, 0x5) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$setflags(r0, 0x2, 0x1) accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x0) mlockall(0x3) sync() 00:08:08 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="190b68de09fb7165fe47e09dbfd823c1cfe286ee6c31f792ef20f8b13ec9e33e1d9224caf4b4a6447688903d7f885ca1354c9501df32a7a92d4a381149080c1d5319f099a80005b49ae90eb9fe6e3a9a64d915e71cbd97aedac958f6f5c6ac1937b25103c59490c27eba322b46570407a2472c89213208d07eb8574973d1ca68") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = semget(0x2, 0x4, 0x2) semop(r1, &(0x7f0000000080)=[{0x7, 0x1, 0x1800}, {0x1, 0x1}, {0x3, 0x80, 0x800}, {0x7, 0x56, 0x800}, {0x0, 0x3ab, 0x1000}, {0x4, 0xfffffffffffffff9, 0x1800}, {0x3, 0x9874, 0x800}], 0x7) 00:08:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000580)='chd\x00', 0x4) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000800)="ea6b6ccdf123451863e693eb770726fca193def00734826e33e2972fd55db7d3b441b9fdccaefd0224647afad35c6a8f935fb98125fed2c53106ca24438985f0bd2c69cadf5e5b882557571d225e0d2d4eed24ce1ef8fd0cc634d9b49328fb4016250185cd8975f7456431ed09") getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r4 = getpid() getpgrp(r4) freebsd11_stat(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)) getgid() fstat(0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000000680)=[r1, r2, r3, r5, 0x0, 0x0]) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000003c0)=0x1, 0x4) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000740)="2350c3c27265551810ffb77a7aeb0d7d3358edc7d0dc9727fcd3a928d86011a1a26f7f1c9017242ccb1f68832f85571d253d0c0a2388776d8f64bacbfae43d2f50247ce86aae8e7b23206f67694e28ad18216e1f439ba241c3be858886f217f8eb201747a11cfa6ab6a14ef944155359bbca197ced564f3bf10f184442d7fa45df64") getgid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x35) 00:08:08 executing program 3: r0 = socket(0x11, 0x3, 0x80000001) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 00:08:08 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @broadcast, [{[], {0x8100, 0x38fc, 0x4, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) 00:08:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x3, 0xfffffebb) accept4(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000005c0)=0x1c, 0x10000000) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) readv(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/58, 0x3a}, {&(0x7f00000002c0)=""/4, 0x4}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/234, 0xea}], 0x6) socket$inet_sctp(0x2, 0x5, 0x84) 00:08:08 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x2, 0x52, 0x8, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0xb0, 0x3, 0x7, 0xbc62, 0x0, 0x622e]}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:08 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0xff}, 0x4) mlockall(0x3) r1 = socket(0x10, 0x20000004, 0x7) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000380)={0x40, {{0x1c, 0x0, 0x80000000, @mcast1, 0x5fe0}}}, 0x88) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000003f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:08:08 executing program 0: syz_execute_func(&(0x7f0000000380)="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") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) socketpair(0x10, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:08 executing program 2: syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x40000000000002) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x702, 0x11) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:08:08 executing program 3: socketpair(0x1c, 0x5, 0x8, 0x0) r0 = socket$inet6(0x1c, 0x1, 0xa863) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 00:08:08 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff00000000000088a80900810028000100460800200000000000009078ac141fdf6fc2ccb545413b2070651d039700bbe0000001830305000000000000089078"]) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x2, 0x6363, 0x100000000}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x49) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x1}, 0x10) 00:08:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000003860090780014020060c5961e00000000ff010000000000000303000000000000ff020000000000000000000000000001"]) 00:08:08 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x3005, &(0x7f0000000200), 0x10) 00:08:08 executing program 2: syz_execute_func(&(0x7f00000008c0)="0c04b5b598cd801b69e4f58f49300274fd00d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e139fec4427d822a2a00c4da767667664d0f7efa8f4848eebce0000080200026420f1935a67f889b518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf464f04401710926400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000c0fd9166666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) rmdir(&(0x7f0000000040)='./file0\x00') 00:08:10 executing program 0: syz_execute_func(&(0x7f0000000200)="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") 00:08:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f00000000c0)) 00:08:10 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b5984d80868669e4f56962f5696200d9d1d0c441395bf9f2680c000000c483695fc2bdc7e4c753fbc4e100edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c421d973f00051518fe9509b9b9bfc0000fcea2af7f7f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df66440fef2a2ed9f40f01c3b86666450f17b10d0d111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000380)=0x8) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000fff000/0x1000)=nil, 0x3000) r3 = semget$private(0x0, 0x4, 0x100) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r1, 0x2}, &(0x7f0000000540)=0x8) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000400)=""/201) semop(r3, &(0x7f00000003c0)=[{0x7, 0x5, 0x1000}], 0x1) 00:08:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) recvfrom$unix(r2, &(0x7f00000000c0)=""/150, 0x96, 0x40000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) unlinkat(r1, &(0x7f0000000300)='./file0\x00', 0x800) freebsd11_lstat(&(0x7f0000000240)='\x00', &(0x7f0000000280)) 00:08:10 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x37, 0x7}, &(0x7f0000000080)=0xffffffffffffff92) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:10 executing program 0: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x20, 0x1, 0x178f, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x0, 0x6, 0x6, 0x8, 0xffffffffffffffff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7f, 0xf, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:08:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x1) syz_execute_func(&(0x7f0000000500)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589bc753fbc4e101edfe36f20f595ff4427d820f11cb00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f0041dbd45b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xfff, 0x4) 00:08:10 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)) setgroups(0x345, &(0x7f0000000240)) semget(0x1, 0x1, 0x400) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") semget(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:08:10 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) sendto(r0, &(0x7f0000000200)="6e6ed5ddc6fa91930ca0fa319629888389914a428254f838f614877ff6210215c74c2341e78d32bdb0da3757923d7f359dd3ac063ef0b2f4497a5bb21ebbfae5f61938a4896c785e3eb41ec8c51a923e04a44593a3098feb7f2f9bf6a7e8542f0a4ea94ef5694a364745cf8f17d03fb707f514e64da864405eb47548d3a947ec702f23bb2fda1f9f022cad6c18678b907b94e888156f14612454bfa5b3123006c5fa05b47f9a9f0ead", 0xa9, 0x20004, &(0x7f0000000140)=@un=@file={0x0, './file1\x00'}, 0xa) close(r0) 00:08:10 executing program 3: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='$i\x00', &(0x7f0000000080)='&\'\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-/-:\x00', &(0x7f0000000140)=')\'\',\x00', &(0x7f0000000180)='{\x00'], &(0x7f0000000400)=[&(0x7f0000000200), &(0x7f0000000240)=')$%\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:08:10 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x3, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x51, 0x1000, 0x7fffffff, 0x3, r1}, 0x10) 00:08:11 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f20cd1f91818180bf8c45bc4e3f56cbd00008020d0c4c66db740121283397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618d26e0a1f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:11 executing program 1: r0 = semget(0x3, 0x4, 0xd4) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000240)=""/143) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x20) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xcf}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000003c0)={r4, 0x5, 0x3, 0x4, 0x4, 0x84bc}, 0x14) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) semget$private(0x0, 0x1, 0x320) r5 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r3, 0x11, r1) semop(r2, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:08:11 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x25) r1 = getpgid(0x0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r2, 0x0, 0x1000000000003) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/149) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r2, 0xc0}, {r2, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x403) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0) 00:08:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x200, @loopback, 0xe4c}, 0x1c) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:08:11 executing program 2: syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0xffffffff80000000, 0x100000001, 0x5, 0x8, 0xd4, 0x4a9, 0xffff, 0xeda7, 0x7]}, 0x16) 00:08:11 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) fcntl$setstatus(r0, 0x4, 0x1004c) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:11 executing program 2: syz_execute_func(&(0x7f0000000380)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x2, 0x4, 0x1fffc0000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e220400000084d73309360e9080dc1e168a7a1681e0ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcf74b05e8e23f000000000000000000", @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xffffffffffffffff}, &(0x7f00000005c0)=0xffffffffffffff6c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x2, "224ecf65795918ca7b3d2665f753593a"}, 0x14) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = semget$private(0x0, 0x7, 0x40) __semctl$GETZCNT(r4, 0x4, 0x7, &(0x7f0000000440)=""/78) poll(&(0x7f0000000340)=[{r0, 0xa0}, {r3, 0x20}, {r3, 0x1}, {r3, 0x4}, {r0, 0x5}, {r3, 0x2004}], 0x6, 0x40) semget$private(0x0, 0x4, 0x400) r5 = semget(0x1, 0x3, 0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r2, 0x4) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000240)=""/89) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000580)) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_int(r3, 0x29, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x10004) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf001000e3c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:11 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:08:11 executing program 2: r0 = shmget(0x0, 0x2000, 0x48, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/79) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:11 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") __getcwd(&(0x7f0000000000)=""/247, 0xf7) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x44, "93235d8388c1b3462a52edab33dc981ceaf67e6cadab1d4dea6a1057b185fa7b0ab793ec95f42ccfe7c08911be8c189feecb0c37f411cab5af66af8bcad093b09998bb66"}, &(0x7f00000003c0)=0x4c) 00:08:12 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/170) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xc00, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8a, 0x10001}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1ff, @loopback, 0xffffffff7fffffff}}, r2}, 0x84) r3 = fcntl$getown(r1, 0x5) r4 = getpgid(r3) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x9be9, 0x7, [0x7fff, 0x1, 0x5, 0x3ff, 0x2, 0x7fffffff, 0xffffffff]}, &(0x7f00000002c0)=0x16) r6 = open(&(0x7f0000000300)='./file1\x00', 0x0, 0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000340)={r5, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2, 0x8}, &(0x7f00000003c0)=0x8) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000400)={0x8, 0xdb8e, 0x4000, 0x7, 0x7, 0x7f, 0x6, 0x9, r7}, 0x20) r9 = accept(r8, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f00000004c0)={r2, 0xa5, "69a03fb0bd1d3ef1bd6b1205b722c730876cfb1f67a04b1aaa0b583210bb37c8da35597707d26bac4dd4ff4a4351588c4e8392446828da854ece585c0c4f8463b2194883db0af8985273dcb7129c891eb8c9f920ae36e2bec02585ed349703f19d7e8d0ff618d092f9737da61d252fbcfae16236c384af1647b796cbbf62b47fe7089a2f33e645a21ef86bee76c5aab7baa99d59aa022bb755268cee2eb01af9c88b08daac"}, &(0x7f0000000580)=0xad) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000005c0)={r5, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000600)={r5, 0xfffffffffffffffe}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) getpgid(r4) getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000740)={r5, 0x4, 0x1}, &(0x7f0000000780)=0x8) msgget$private(0x0, 0x40) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000007c0)={r10, 0xffffffffffffff81}, 0x8) mkdirat(r1, &(0x7f0000000800)='./file1\x00', 0x23) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000008c0)="6d25275890ea") fcntl$setstatus(r1, 0x4, 0x10000) accept4$inet6(r8, &(0x7f0000000900)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000940)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r9, 0x84, 0x1c, &(0x7f0000000980), &(0x7f00000009c0)=0x4) 00:08:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8004667e, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"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", "2d2eaa76feb4c6890bf9475f096ce4a180dd4a457004ef3f07200d6cf232da21", 0x3, 0x7f}, &(0x7f0000000580)="478b9cc7374be059f0763f5041c679a0cad42aa327dd937d7cd121f72bcc89016a46abb869a02dd14bfa512ce05a39b7e2d164f3809f2b0a7123a494796420bb0872d15d6062105c93394b89ebb803e1e1f9415dbc335f6966718138339fa1a1550ababa65e0d7fa9e4fa52d7414b3e6cfdbd863e804770e7f22b135a0ddd05e9c16dd799f2c01b4f21c7917661037ea9bedaa3b91a24c58b375aa27a4dae6477c1e0cdfc0356ef0011ba0a4ff63ddf0c71752d8eee2e4e53c50d44533ea77c3f8e19adb12c8995abf11ec11e5ae33d3cb06ba1b123ba16ccb5e292e1a", 0x9, 0x1000, 0x4, 0x6, 0x3f, 0x5, 0x5, 0x10001}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 00:08:12 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) mprotect(&(0x7f0000564000/0x3000)=nil, 0x3000, 0x2) 00:08:12 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2200800000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="07002067b5025e68130b326cb635d108007e725946aef400024289ad17e5c89777d5eadc000d748186e35c63ccffff891b7e929d2abe3a04918e03cb1ed0e12ddae0c3e7e5f8bbe3"], &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0xa6f, 0x9, 0x4}, 0x10) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socketpair(0x0, 0xae2939ee5705f64a, 0xf2a, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = shmget(0x3, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) shmat(r3, &(0x7f0000ffd000/0x1000)=nil, 0x2000) 00:08:12 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x8) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socketpair(0x10, 0x40a1548bbde647a3, 0x401, &(0x7f00000002c0)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000300)="ab76d2a6b492a2bc5c8db90f719a8899c340179bb4d98d6036b2758238060f0658", 0x21, 0x20004, 0x0, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:08:12 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000) getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="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") bind$inet(r1, &(0x7f0000000200)={0x2, 0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:08:12 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) sync() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0x8, 0xffffffffffffffff}, &(0x7f0000000400)=0x94) sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x1}, &(0x7f0000000300)=0x8) 00:08:12 executing program 0: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000}, 0x0) clock_settime(0x0, &(0x7f0000000080)) execve(0x0, 0x0, 0x0) r0 = semget(0x0, 0x0, 0x0) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f00000000c0)=""/4096) 00:08:12 executing program 2: accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) socket$inet(0x2, 0x5, 0x5) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x25) r1 = getpgid(0x0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r2, 0xc0}, {r2, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x403) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x40) 00:00:00 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:00 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x1, 0x0, 0x101, 0x7}, &(0x7f0000000180)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 00:00:00 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaab0ebbd1e87a86dd60b5f12100283afffe8000000000000040000000000000aafe8000000000000000000000000000aa89009078000000000000000000000000000000000000ff000000000000000000000000000001"]) 00:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x3, {{0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a79866420fc66efe321c070f05f30f59bfd917cf006690daa70e000000b557fb66400f38deb50fb8c4460fdfe509ab34d1c4e10bf8650f0dd666f2440f7de1bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90a470f18c8ac01b00b080000f08171a30b8a826ed48cc7e8628f6808a3056f0000004e00c4c421411426c462ed03580dc0f526264788fe0d0200000047c7855b3400bc1f9b0000f236456a8230a1c9fb110f92c43e450fae7c0f0f") 00:00:00 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x1f, 0x4, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@local, @rand_addr, 0x0}, &(0x7f00000002c0)=0xffffffffffffff58) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="0e36ae6ab7524d6f7629dc6f146e7e7a", r2}, 0x14) fsync(r0) close(r0) r3 = semget$private(0x0, 0x7, 0x8) socketpair(0x1c, 0x5, 0xbea, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000200)=0x8, 0x4) __semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000080)=""/19) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000080)='./file0\x00', 0x100200, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='htcp\x00', 0x5) syz_execute_func(&(0x7f0000000480)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f00000000c0)=0x8) 00:00:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000b80)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c483a17f8bcd000000bc3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c01f601f645905776c161617878f3a6c401fe5ff6c483496a36f8c4214f10cb45e22e892a64440fdd7700009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffe2b, 0x20000000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) syz_execute_func(&(0x7f0000000700)="91cd80c442192d3bc4e17b12098a20d0d00fd1622db5d9a700008fc840ef0e0c53fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057ca61614d4da3b57ddacfa9c1460000e1f011414e45e22c892a0f0200009f") getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000180)=0x4) open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020400) lseek(r7, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r8 = socket(0x40000000003, 0x203, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget(0x3, 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x4, 0x3f}) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d09da184c9fb110f0fc4a26194c44225aea76c9091ce62") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x101, @ipv4={[], [], @broadcast}, 0x1c19}, @in6={0x1c, 0x2, 0x81, @ipv4={[], [], @rand_addr=0x6}, 0x101}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @broadcast}, 0x1}, @in6={0x1c, 0x3, 0x1, @loopback, 0x3}]}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000300c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") fstat(r0, &(0x7f0000000300)) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000400)="4786130fbee247d5b5dd5abdb5ebd222ff799ec5cbe2968fc51af7b06f95ee5eb41a80ef5d1f16a89ffc80069b7408b99942ff84386f9567d4d1ba28ba714ed3be53409204e6f18b766f08070500df584289a9766552faa9d78d136fb667a1e3bb5557fd65055c663d9aa9344f2d3a6f3a1cd2ff780fb58503579c43cbb62846dd2950a4f7c08745a1d7e810721eb1175b26bd78b940c2fc1ce9185d28e23a7b6712d62c46f8f48b8f43d402620e61b6cd83402d82acae2ee8cbd5a669c9bcd4b21484808e7707584364f855f347be4b5f1b85") 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:01 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) 00:00:01 executing program 2: getuid() syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getuid() syz_execute_func(&(0x7f00000005c0)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509c4c189e23e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f30f5d8200000000ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:01 executing program 3: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) 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) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:00:01 executing program 2: r0 = semget$private(0x0, 0x0, 0x40) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000000)=""/204) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="984aa84a1c390f05f359bfd97bac0043c0eb2567f33ed85e00a2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc403c95ec9df66470f383a4d4ba261b7e2") 00:00:02 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000840000000a000000dc82035e0e331dbe2ac204a43ec5e6ef"], 0x1c, 0x100}, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0xcc, @mcast1, 0x611389b4}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:02 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000ff000000000000000000000000800000000000000000001137197031bdb6f872b29eeccd0000000000000000000034fea8d3804fd5295297756d7a4f9bfc7787e7c64d96fe65396ba315667680267f080000000000000078b8d33de7ef403d64e9d26bc2348c6e7a8fc3a248d4f7b2"], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) r2 = semget(0x2, 0x7, 0x10) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000600)={{0x1, r3, r4, r5, r6, 0x8, 0x5}, 0xff, 0x400000000, 0x400}) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) semop(r7, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82fd3216f3ac75b69900"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:03 executing program 2: syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:03 executing program 0: setresgid(0x0, 0x0, 0x0) mlockall(0x2) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0xc1d05b5, 0x101}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:03 executing program 3: r0 = open(0x0, 0x0, 0x4) r1 = openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x40000000000003) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000280)="99d3627e407f16ed2bf1b82862166314a5f53c1a81c5153e2bef9cbe33c67bb62a473fefd034af8919c0f7a364b28875e9a15eb27419ad694028dbe91e9e00ab81455c") accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0], 0x0) 00:00:03 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x0, 0x20000000005) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r3, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x8, 0x3}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000400)={r6, 0x789}, &(0x7f0000000440)=0x8) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) fchmod(r4, 0x6) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88) getpgid(r1) msgget(0x1, 0x0) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) r7 = fcntl$getown(r4, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) getpgrp(r7) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x204, 0x110) 00:00:04 executing program 1: r0 = socket(0x1e, 0x20000005, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x10d) syz_execute_func(&(0x7f00000000c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f390200c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006c401e972e177738888a1c40fbbf30e773fa2582e582ef3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xab, "dcf61950a2fcee98368fc7b91e547980d8bee43297fd1fe555ba1a97ca935f5671f7737f97e8b393b79fc9c2c0e540757cd47775d074aea5f2c082ac030bc22ef97f6a9feaf6efcad89f6a259456402f67d02de189d47d2e175232ef9555fbe45e85c9aea4b4ebd244b2ec2514dad87f531016eab6ea2535299b10b26ff44141f85a78b661fa701275df562ba1ad5ad1a90395551b65f85fc2abb41e7b5baa30cd61f11770be5154eaa90e"}, &(0x7f00000002c0)=0xb3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="83000000ab8be97cbef9aa352732fccdc7af708171a22349966dd2509d39be1d30ee521e91e9767b4d97c79732fddd552c02f6b199cd3a3650b17392b1a88381b6dfa4654b4470419aa1f2144dc5f23e4f18f1bce449dd476f822693a02213bcd07a37995b090c027de083e03487d7b2a923ca12a1b03b720a71e96fb0dc728240b47bd2d6d0acdec71f401018bba457"], &(0x7f00000003c0)=0x8b) r2 = shmget$private(0x0, 0x2000, 0xd, &(0x7f0000ffb000/0x2000)=nil) r3 = geteuid() freebsd11_lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000580)={{0x8, r3, r4, r5, r6, 0x20, 0x6}, 0x101, 0xfffffffffffffffd, 0x6, 0x7, r7, r8, 0xff}) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4c4e2fd313a26400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x4, {{0x1c, 0x0, 0x7ff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x200}}}, 0x88) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494051600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826ec95a42d442c7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:05 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="000000000000000000000009000000e7621f5400ed085b79324fef10125cfa44a17e2e5319198fd7deb5eebd00062e5091e6cc4c6a00662ef58cf9ccecb4958509565f00d9564b796cc81f0ebfa397010d4912705eb0763d9c721a0b5bebc7a62a54d75bf0378f540c3c2fe4290255c054cd7fd9b896d639ac0e16fe306365c6aa9965040985122cea0dcbbf1ab1e180a220c2a233af262ed18c2f06f85c4b9534d18a5cd50db4d330cb323514f22db212ca"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:05 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x10000003, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x100000, 0x40) socketpair(0x12, 0xfffffffffffffffd, 0x800000000000005, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r0}, {r1, 0x10}, {r2, 0x40}, {r3, 0x40}, {r4, 0x2}, {r5, 0x28}, {r6, 0x80}], 0x7, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x3f, &(0x7f0000000240), 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) getpeername$inet6(r7, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r8 = socket$inet6(0x1c, 0x3, 0x5) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f0000000180)=0x828, 0x4) r9 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x0) accept4$inet(r9, 0x0, &(0x7f0000000100), 0x10000000) 00:00:05 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4) r1 = socket(0x17, 0x30000003, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0xed27, 0x4) r2 = accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x37cc0000, 0xf8f4, 0x200, 0x4cada5da, 0x4, 0x4}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x6ff611f6, 0x400, 0x3f, 0x4, r3}, &(0x7f00000002c0)=0x10) 00:00:05 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000670fe194d3fbd4810351518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000d481c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000380)="984aa84a1c39f20f701665f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4e2793413c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x233c, 0x6, 0x0, 0x3, 0x2, 0xffff, 0x20, {@in6={{0x1c, 0x0, 0x2c, @empty, 0x6}}, 0x0, 0x1, 0x401, 0x8, 0x7, 0x8001}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x71d800, @rand_addr="61b686c2f094c4c86cae2ce9a9f2678f", 0xa73}}, r1}, 0x84) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:06 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000140)=0xffffffffffffffe6) clock_getres(0x639f5218076f6f9d, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r1, 0xfff, 0x6, &(0x7f0000000240)=""/175, &(0x7f0000000300)=0xaf) clock_getres(0x1, &(0x7f0000000000)) socket$inet6_icmp(0x1c, 0x2, 0x3a) clock_getres(0xf, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000180)="360f71e6323e66440fe1bd37e400002e81ae07000000ebe700002ef081730fe7d1ac76c4e191126e048f283ca251eb00c4020d474110f047ff4b0e4413f6c4a12971d199") 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = semget$private(0x0, 0x0, 0x108) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/28) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000040)=""/150) 00:00:06 executing program 1: syz_execute_func(&(0x7f0000000200)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006c4a271459a00700021738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fcac4028d0855ec00") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0}, 0x0) socketpair(0x1, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r0, 0x8}, 0x8) 00:00:06 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_sctp(0x1c, 0x5, 0x84) accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/89}, &(0x7f00000000c0)=0x5b) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:06 executing program 1: socket(0x2, 0x1, 0x5) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}, 0x14) 00:00:06 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000040)={{"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", "56fe5145e9ef0d0e08e1110b15ba163d3fe63e67e89d22d0cf565800bebb6300", 0x3, 0x7fffffff}, &(0x7f0000000000)="07e047c11322c5a8d0df25904b", 0x7, 0xffff, 0x0, 0x3, 0x2, 0x2, 0x9, 0x1}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0)={0x260, 0x40, 0x401, 0x7ccf}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000500)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000540)="87a3d891c22e639c10648cd34f6a0d3cc9cb0b45420dd215747639a46c46b5574a8cc77d88d18fd67ce54d7b987a98e50760819b7e804b5ad34caa6c41b7a04818d6dd", 0x43}], 0x1, 0x0, 0x0, 0x20000}, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0xf, 0x5, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r1, 0xffffffffffff8001, 0xff, 0x100000000}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000700)={@empty, @loopback, 0x2, 0x1, [@rand_addr=0x5e5]}, 0x14) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000740)=0xffff, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r1, 0xffffffffffffffa9, 0x101}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000007c0)={0x0, "9437e946d866f70c74544ed65c7528a3"}, 0x14) fdatasync(r0) poll(&(0x7f0000000800)=[{r0}, {r0, 0x102}, {r0, 0x100}], 0x3, 0x9) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000840)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000900)={r1, 0xfffffffffffffff9}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000b40)={&(0x7f0000000940)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000980)="76aef9555528ddd858c945118c6a1592aeac4e54835f2c4ae50c70d793ac4ad728eb6394c1de6ace71d143e69bbf9d2c6fce81c40bcb2905e3a6f2b599c72dc2fc0b13db94e787b766d711cbe09d88524f75a499b154a05aa2bd45dbcfeb1d0d796abd34550f067cd86feedf96addb076d526cc735b4d879d03db9afb59866e174a30143186d20a708122e199eafb1d9641a3f47a782c3", 0x97}, {&(0x7f0000000a40)="d861ba6576ce301dfb052790a4a24e9c82ad7b495e2a99e67dd335e574ffed855f649073b2688a86d0801b4578e14ff448a042916ebe07a1e53d76b76cfa25c3b9804c902c9c9b60175a01050e74f6b9583ee93b6dbc5c94197b7b7ca6f8989738e8aff6cf954d25deeaae2febb0e94d55c3a393bb1a9b9e0df3b577a28f3ae97a2e7b02c8eed2a47d4b7d8020fdecd7b22df4d01f687f676850aa167d6315a7d9876e3e972eee9e311dd47058fd54", 0xaf}], 0x2, 0x0, 0x0, 0x8}, 0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b80)={@in={{0x2, 0x0, @multicast1}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000c40)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f0000000d00)=0x8c) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000d40)=""/4096, &(0x7f0000001d40)=0x1000) fcntl$setflags(r0, 0x2, 0x1) r3 = msgget$private(0x0, 0x1) msgctl$IPC_RMID(r3, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001d80)={0x5, [0x3, 0x9, 0xd9dd, 0xffff, 0x0]}, &(0x7f0000001dc0)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001e00)={0xfffffffffffffff8, 0x7, 0x800, 0x100, 0x0, 0x40, 0xa898, 0x1000, r2}, 0x20) sendmsg$unix(r0, &(0x7f0000005500)={&(0x7f0000001e40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005440)=[{&(0x7f0000001e80)="bcd602f446dbf1e272881a4ce76d945ed89a17fee5a40192c12887f8cbd48331700938661e3baa18be9b24b8ad2e2a13568b064184d6a334612b1dd375b308c708fbed8fbf1807e98f51112685d740e02463ae4720a507bdfe2ff484b7b725a16cfc4820fe5f33502de479f56abe19d32bff13b1297487da42e1882863f4e9d72e0795a4f08f77f772702c430176abf79499fb3b89bd05573368182a390150df81a74e709dcb4e0838cf1f53ad8db15f2a264a9fabfcdb4c8c643fb697b1950cdf8510fab6456ecefaba17917dba9e8a89038a0f7859717183e316785749d384497962cd9d4bae50ecac48ee9836965a0f65d19290a9b6a9d6bf1b4af11579277370b988c243f9c68565f26aa8fa2a38c4e770e8721910d7567276a0ac4cfe071040259ecf65c0470ba2777c416b17149f2e11da4c5cb16285b9c0e7722e7bbb40f2276659ded8a942d621d62bb39c4334c55882a93b94838f87eaa85e6e8637afb9b0d4250b5437a9af1942d97b5ab85c8798e72df214aaf2bc1f636f993a1c9c1ad2b72f75f208fa3fce5fda91e8b9f69687fc0c40398e74d686d31d88e5ea8ec388996da79176af30bc67de6880b5b2f3ac594fc61c5a2963f3cce016a31ec42f016ba3251373eea9585c0cc294c57998120ab1cf4c10886d78a7a1b4b20b16f70b83090463d4a5072b6230709db8d6ae045287befcc50a67470abf5ad86a55396c34bb8895c145ce11f01013d7f1be0468caa081373705a7f3cd7285a8265581f303242fc57a1d910f10bd982e96f53adb2d33b231c487e70c9474ecc8a481187f73e9736f90e020d274a6342b1c44abb964388fbf9a4d10fc6f861a1a591a36b99e5d9b1d060caad4d216f2cc5ed2c7b89679279e155f31a8e4165cadcac195edb622d80ad2461675cc9299ad90a7a25b568ed3aa543417134412e258f0b5e3254615142ac9e086fc0baa5e69094d3d0aa83f74648fa5a4b5741e040aedb1fb14abb882164a3ea3585d8af9eace1ed7e12be02b00555476d1bb51f599c2cc0f3d039929c6bf81b4b0791e4dab47a5123394400e5b973dbe32646481501f60251fa21ed5c7349429bbf49770b90290a0d8173197d422268584a8a2a520b777cfff1f0f0f4f31f21d38708810103229e0906c5d96a0495e3409675a901c781057087878e1031d70d0d6a4ca0b46d80953aa101ca01d454ffb6ac38a205b9f8cfe337ca832554400407aa46ab152de408b1f2cb86e727479824a811e14fadd9ef76587fc396fa9b8d6ade94f2e714cf9d26f3a13d43a8f8c07fee8fb0d55ed83ce08b535667cec2a56ee3ef8af268db50d66cf82a997ba50ca2f5a7a309518c3fe1230b494ac0e3ebee68eef79bc66754ae2419dcd2c09065d06c8f7c41686e8f08f11a0d234fa9523d6ac4c39ae8f58530b4a43d3b73b950788ce0204373a0a2daca03cd1840bc7f92511cde53602130d7e6e683a30f19888f69b0a3a8f7e32910b7c3d440ac2cb7ee1906b366a9a508adab0ee5c1fd89e6ac4da243a1c262934639970c06a4650899639d7f749f22614a98f3774a70d85b8db95fea3759b1175876698b262631460ec7bd761121aa3f5c8d4fddf695aebf30dec2912d7a85f348e445c7ee990058993081a4dabef177a2499392dfdf791c46b21d518d2f365784658ad82641ab05e7ba51c272999983c334044f401c9fd27c57459120841c36facc36aa0b0a465259c454d468f67e07b948b5852a90b3fe6a2fdeb9c437efb62000419a8a072207c2a9862a455be2844471de44a276812a868e88fa52a64737e9a215e6e9c98c29113322c6b0d847815d6eb15a1612aaf7d6e4315d7d2e8fd27b837f07f846e94f1e58095f509ad5613bceba83d9a5f399d39338604f937a98d8d73d9b51ba08c4fe4e327d081c2395cc9a4a8cc57a80483eefbba2717a91846b6c765ffa83b3740ad7306b8a6053bea8db8fd6dd588e899098e21f7188ae9a315d7e34c115c77246495fd39450088f0a0ebdafdc747c40ff0ed9836c5bb461ff39d7a3c4b6ec76768362c1cf1dc460f8863f9cbc7b4161b2106c678c6b697ccb8db739a38010978cb2f26acf049cde39c6532dc142927b0a6bb5a47232e5e450391c4c7fc62e2edd0f22c5de93c516b9d14d854372c791f6426a6b791d88c31f97c84603752be01e76097b532e071d94d1dcbf629ed62f1ec8d63c184d1828a458a7fc1afa0e8960b5ebcd23e4732df6856041d888bcc9bb9dd45ac7bf29ee5245dbedc372f830f49866c3594528bb5d7d14791f1b1a8151ee6e75f0a8cefe5fc06762dd71fa12a94bbe0f12a2ab796b51f0295f041c32ddcb8ae9636d8974767cafc0730a106ca2a74c58c916915c35303340224b0c63cff88d019606e35ec8a10ac454318d15b49c7e5e229eccfefaf2a11214ad027a3fd66d9a2b70352cd7521165b2edc150296f967d9926aac5fa0b5bbddf524f41765f542fd54507d5b28f8e31b6d1ab2bab8c00805363ba983de3dbfc2be8d264e0ea60bfe504eb597c44a963d6fe78bf5c4814dd0502a15c0723e708529357983764072a0f7f6501e9db7bd7b9a8e13ff3739d4f329644d17169ddd29cdef868b94f7fb005039aa33e482fea590a908f7341b819b6aa436e50308a8e6444ad8ebf8d82b979908d126d63540e429b342bc474a52f5e382a1c6d012a7d757879c106eaa93b3da275170cda69e87048432a9ae72adb7448cec533210079767693e3ffdb079bfc33bf6a2372db94fa3b100ab20275951db99cbff9033dc04ed489bbf5604effc8b413286b7142aba5d8110d416041f7fa7f3eedf86738febe316751e91b8f080647c0dc1378302cd396d4958ad622f87fedd411e4703f5aa623129a2a851f7cdc07d5a9c2059790a3186f58f843bc2fddb975e3dfbbd165ef18603adfb8bf91386e8f6ce9ce5d8a98633ad45b39ced63e9c4d9ec83cf94d2a5c13fbaba9280f82187aa50a8db64da8bafdc567ec054e43da2a54747bcd736d209c86d1edad31374f7d530618769e038034bc04b908e5d780be21f43a22b69d28ca42f4aaa0cd7c6660de65150d35778401ea86e2a7cd1fb0d07b9c6d2c32712d120eb86f41e28a9e27210b1f1ec3fc6ea7988c66ae50d114ef0ce747fbeaa014cc61e91078663ddcb7ec7050761b4248f73307b36f5192743d8e7a5baa91afb21afed8cc49a55583e3b55a9837bbf8de9e09f93564482e9793f60c56b86277d00a948e17d7b8ff634c9cb2ff44839c3338c736a8e3321b9906d09c7327bc4da5829f2f65edd79002d65d35f1119443a068899a663658c7d3348968457c2cdcd7a4a123af59a41b4662002e566eb01ec587cf77bc397b733cb0b898d689e2367b2fdebfc8abfa533f23a6992def9471e5dff8dee6baa243d89b7476ed10d9315b286c101be308653c8297fd7001ec6f8e58bdc681e9d353b137e23842f7aa046feccb2a0692bcd0ba641eb3cc57853d01bc95407088f89cce0c7751959d731899fd57261f1017e15e275c703b464e75e44080e68e4fd6ae57f914fd9acdfb93bc19fe1da0ee9d04178b3a58d4441ae9f2ecb5d5f3a7cdee144926d65b01ae229cb29dd4f0c1507bde01c778d7ebb29d87dabca6f3acf5729c13359ff0cf836825ef3e2775a8bbf63ec17241ef1ecd946eb2d3ff615de856dee0deb47eefdfd5ab024195197e4c9088af4801a8625fb3a17d3f875697d981ff5856805db114d3316fb2549729058348e672be20772cfa95c418227bf879a3d92303526a83cebcd210afa18e77f310c3458532c477b93c6c3f7395dee22194a2db5ac4f6bd2c387389f466ee917bfbde66326ffe909065022554b72f44e686fb0ee88a713fb4a5d9988e72eda1b0380a21129fd823a1034d45f2102ef4f7a89f702b8692f1e3674027352b975bbc3d0f266e3a0ad0357f95a690e0c56e0e5de48327a78516c537fbf1952517e6226c05355435f52efe1cca354ef47351a2756aeae90f64c29bc759f9b3dd1f69dad23a888386160c01cc6f58f6e196d74b2023bd3bddec80ce8faf5d8b904906a36c4a844b66fc2ae8ae73b4fb8709619cd4248ebb9eca0ada2fbe460b575f0f973cde8c1b45c4e15d481bf8965b37d944ae9a2972f5d5dcb4c28d34f38e0043988c8a266904640ed77f155bbb05e7d73fc6455cadcabee15490e11d6312ff830d6806b2f9b133b6dbf1b04301a0906a14a8ac86ff18e9d0c71b94e0e52d5329a825ba9198067a15a1aa75c267652d9fe598d37e980fb0a1650c2bb9660df3276a243b377d9b987f5171cffdfdc7156aaf7d64e16ea121b4d4a55c60c09783723eb8b1f336e3ff0a43c6e4814215ae1072f0788c96e9d37847980a215b5e149b4300acc75b2455b3487007dad0421ce60832cb5f862e54019fcde66d6697c033db52ab6e161012076ab16c65338f3806e4c7a5616aa6789a4d75610189fc5869ed7ae5fc07938a7ca8620a6aecfef444822340042c0c05484983374a200c03e3cf83700c6b5214a3712385612454dbe8aa677d68ead7e443d4727166f0d4742477c8759d5e562d0ea4f60e2094b9bac904fcc05d334772588a0d51629798d9a5fd6d8f2f451f8016db6cefbd035115dccd7148bdf4029a38c283bb2573f5ed10b0b8de58b15c7769edc13b9f5f44f014cc0d0f960c7458c4a7d4fbc454ec5881668dd3a7515d41b219e6dab117ffec6a0939c79a8db823a3a01d5f72f43fc76e588d118b1c7f1d747b94ee0c317a530c33e280c84dee26491a88a74d06679dc92307692989910e99713564874e2c05de81cfe5d305ab26e74f66b3018a4b756a72fa0cf9a76fc576a717aaa0060d5dfaef5855df0b7c661643f26bce480c58df16bcbbd39a32181714a8dc2e3bc6d34f03f340abda57d2d333107111017d6b7f54e4fbb8dfd6f2cce248276cee0a3611089c47312c1851073e534c0977f3c941f5e378eb92f828cfa0a605e7cdcf622e44878702152afc44e96891d33b13a4ae695797a1b2580161b7e7ef762b5bdd2ce706058c23704dcbfaceee9eb24ec7fd8cd2c00947302b34b66817fd64f5467d2a1304c2b04b3e08ddbec7bfee7b19849fb3cb5fa0f7ddd55e25efc6d821cfbcf73c0bb98acd207280974e440a34a1bd306f19fe63d65d87bada8695041bd24d3697f8c7daab45e33edd96351ed1ae448733b32cc6f4a57aae33f7f517386bf86aeb7693e37ad81d1eb138f5fe1aa8910b8c1fa0f3512fae865bdd3c0054f25111e21c31f1ee33a7d50b1642c5fbfabea1bf5166cbfc6f4d949f85a49039845046fa46665f487130424359b1694674139bee884ec4a694f97948ce29087c384b7535e794f7a8407242d7f035f3d1b321a1b493f25429ce6d686ec9c62806fc4f15d6b08279a69be5e4294ee04aaf8044e55c9353d2507ee2c1f8ef83486d17dcfa5d2ff340b998b54217dabf964e9b33dab93259e240520975bd6bcb00f447e705e861bf524b30a059094b53bcc5428065c594bd0602370e43bc36ad890a597dca3ff51672bcab056cb69eeb716c9d48cb1a3f4a151c6d6fca098eae250b3ba77e4ece30d4eaa855980da6fc24ee96b4758c66931300ff43a1fcbd7a704126dc738c545d9f19aa3a273da8d3a3ae2e15687b1b95c30077a4dd4982647ecbda8c7e87925701f2d3aea447910ff015a3f74a43f3fdc624cf2847ece36fbeb731536be1bd83bb2abcd8fbd5070635614b5f08210971c70fbf652b2f062c0cd710c724f2607e5a370cf18de97fcb4393864124119f8", 0x1000}, {&(0x7f0000002e80)="38e3e1b963cea70b088d13c8dcf6c3357bd460e02677701bf0db07338c2fb7989396b480f987ef87cefcb61bb5774de954b62178096dea5a2a14ead8a241763ace888388f76bf89e229967b41b82d53de21dd325ae8fc50f7e6408a394c56ade1517d84a403d0c7d9c75bdfdcff9553253b1e81b96d194e9fdb5b49ae7f38a2cff68b77c48f1df49b9de07135f16033838feaf030c7af11fe574b9d7ab833fca15514add2acff85eb64ad6132e64108e3a672637ea1361d0051c031a4594ba76d81d29c4cb8485", 0xc7}, {&(0x7f0000002f80)="2c0e7e778ae41ddd980e2e18a57583cef8b92b0e4dad94334c911076b27c26d4114530b600aa794603161cc280795c27676593c7ab9749191039e1004c7e3cd4b7a77fed8daacb5c197ccff736e944c67698b5265f12cd0f614370ad3bf5d24439808207b4bfbcc115b8df36a222a2e945f541f81434bfdaa2bddb89ddaf4c887ff2003dab3599101d718ca263fced77629cf2408ac46902accb59356042df233608d8a05ef53236948343a526c0bb4709e29bf3ff75c9ae87a5cca61612595b3ccf900ba6953290fd6db814450850153853e4bf39741c73c219dc9c1f88fb89740b3fd64def20e1bb38944098", 0xed}, {&(0x7f0000003080)="eecbb57f2be78adb00111a3ac71b48ea09e728943e40cf59f798871a6ef10839b4953fae877f1e3da96fb5322a133dbc933d921da8f150080ddacc4b5894d2ad85cba260be7af84dde2a5d097f284145a18cd5b2f4e5828e932138e35a8bf2e114f684e13a7f2f", 0x67}, 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0x1000}, {&(0x7f0000004100)="5a639c8b7ddb87d30196535330c0e266bb3eb2b7e6c4b9b3d0c266ccbb804ffb530b6fc430c536415e6f0faa5a1053a31b8df7b7f71f49e111881ea85bf1a2b1856d7ef0e53e0f37166a64f7c41a4bef909e3bf9568b6fce040977b58b66469de423356508f92eef46b58a8b98997bde69216483ce0a5431742efedd5d26143d336857953b604b81643fc66c2c02cb1f00d16eeec7b8678c762d855326b8eebb1d1d8fded62232012ab6094285710af96603febe8ff86e96b52ccf92796fe79cf0f073484c4299ea2aa7fa28fce5a421f0df2a528774ed942936cb2c44a7b7c78d26a4e02b6178dab41260b4d94a84a8e6856ecf", 0xf4}, {&(0x7f0000004200)="6afaff6f28a48af4bbff872cab223febf3ffb4814fff119a4dc911a275e7b7b2b13735bca535f0f92e1e2785bd8e65d708cf4a9c44d666bdbb74b158566c4c4f85cfa1b85b30d058e21a5eda1145325b08657dcd5573f8273c7323e8b41ee564003fa7b37dc415b6e743abd60b76aef8e7aa2bf1b40aed348bd92a360680c966f82728964199f8de208180261df3edd38c97f3e0ca1b89db73f08d40dc0ae7fce6dd6f9b4fcda1aabdda1a80e712cb2231cbb541495cd110e3a38bad3129abb323e79c8aa82b51583d3b882ec0a9ee929655160486c7594a90788a0140c5cd26dedbc7d1c243d9469457abddb0f87d68", 0xf0}, {&(0x7f0000004300)="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", 0x1000}, {&(0x7f0000005300)="316e27210d825d0875fb5eaa85b5d612b643f838d7c9ea", 0x17}, {&(0x7f0000005340)="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", 0xff}], 0xa, 0x0, 0x0, 0x5}, 0x85) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000005540)={0xffffffff, 0x0, 0x4, 0xc8c7, r1}, 0x10) syz_execute_func(&(0x7f0000005580)="36461125feefffff8fc97880c3660f38327128d9e4c4a1fa70ab998999990764660fee64158c47f76d0af32e44f9c4817e5bc00fb616") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000055c0), &(0x7f0000005600)=0xb) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000005640)={0x2c70}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000005680)={0x1, 0x2200, 0x2, 0xfffffffffffffffd, r1}, 0x10) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000380)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eabce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00d85bc42299a74efe45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066d6f836660fd20f8c0000000001c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:06 executing program 1: r0 = getuid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000080)="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") 00:00:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) execve(0x0, 0x0, 0x0) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x93a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="bf000000df1aac599c0ae14af564301bbe4d71499be232ee533adff6e35286958b80bd07230d19bf3202de21875964a8bfea9eb0ac2e138b2da013a180a60a3769ba17eb25555e01d52a942c016cfb4ae3d90f51c7150be4cba2f0beee18346a86c8b57413e4fc2847a9d465e20a76c952aea3e5c69545bd55722c1eac165a8ef5b5a96de0b0f9c07f26d22010d27def58a74cc4130df9ad466eb0d708dfb39d3eecdd0300ae3b395e01c0b3d9d29be20c80f2eebad582f99034660c6825f835b99a1f"], &(0x7f00000003c0)=0xc7) syz_execute_func(&(0x7f0000000500)="98ca5da84a4a390f05f359bfd97bac0043c0eb2541c0d406a2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00faef44f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcafcf100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:06 executing program 1: syz_execute_func(&(0x7f0000000000)="984cde0f381c8300000000a84a1c2b0f05de31bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5c4827d18c0f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fd83f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:06 executing program 0: getitimer(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:06 executing program 0: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x10) r1 = openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x427, &(0x7f0000000100)=""/156, &(0x7f00000001c0)=0x9c) 00:00:06 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) __getcwd(&(0x7f0000000240)=""/220, 0xdc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="95b48fc4df09072af7c020e521675e8ab570d0e32a9bfa48384c89312edd7557d323e2d3b7bf17e6ebd5033efe8479359630c45f0a722e11f80b59a8da07c0d30000f9db35a9d183aa9b0c1e4a298c8d66caca2a1ea6f9273052c7276140c670e9048171eafa10a957ab79737a8b3ec23dde815d826944a2f6272da726d6ce54939b0ba54fb28f150fd1c19c182bf70a24b3be6a7aa4c60ae18a8a8de3e186faee9d02eec3de766db14b77d4d5804c1a3ac6d1f8dda8f64a9ce2ecbf37085553a46c0b9a1b56f0f022f13aa2c08c02c5f2d7c144aea7dcbef2e2750037608d2d5b1f52c88c44186cc0de8800a644", 0xee}, {&(0x7f0000000100)="06c7468e5931310d", 0x8}, {&(0x7f0000000140)="12a0766b230fd0f7a14ca2110b5fbd560c24d192b34ca31959e861a16d71657cd2c4f45f560497e6ce32594a058fb09fe0060deaf303fa51893fbabff4c8be687c", 0x41}, {&(0x7f0000000340)="c1aeec7db65baa512d05ffd5af74cff5890b492c8ad2a2be1e72c6c54428d1e55f1991005ebc44e0ad57fc9270cf061e93a20a5f082dc5230a62f9d7bede953f7fa48ca8f65f91c69fc9f58093c90a9c1759df88c4c09312c287d0b91b3eae0993e96ae04b390461604d9f4f080debc0027570dddc3ab0dcbe48b0d93dd58dabc71435465be8b393ff8a2c345da7aa70a80c2fc6371017e1d3f919d5ab2d5680880e3328821fedccbc9ef90503cadaf01f6c88f968e717de8364657bfff4e8c66a24", 0xc2}, {&(0x7f0000000440)="a04f93ef8269df5a19c1db0b11c25dbb2864fc7ee79cba94af9d3b5ddf31872fe8bea7ee4671132e1f695ab76dcc2bc6da48d63d59e721ffa14e9b1006706e3358d2bce69b019294605e98e3aab5dec761b81da32c3bf6a6776264a918cf293692fd997e3e57e82da2b286552ffdbb9c59047c2d36892b70e527da427576c11e1f13b0f80ea0f85b38132b704303971b257089d1f872d088539c0a9d1034143195433dadcea51ae3a7cb14d45e138986446134b42774018fcf7dd5c483e75bd8ece4078738bc2b647c", 0xc9}, {&(0x7f0000000540)="4871b7b0a08aaaba2d32530a2bfc3e0cb4b27f78c72627b294953200a3387b344678aecc4829cf57462cdde689c4c98e225a4bd7de54c82afb383bfb4b0f228d3c1cd544c0eaec76dc42a1e8b06d654817abdeb4ab1987eeb8895d4697758f131f23e02e0ba6b08a6446a974bb4cc47a09365870de4608b4c65a8e669cb357a1d74cffc7658ae0d098", 0x89}], 0x6) 00:00:07 executing program 2: socketpair(0x1d, 0x30000006, 0x56, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x0, 0xe1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getrusage(0x0, &(0x7f0000000000)) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000003c0)="cc2eef1a4d62584e888cbcdacf1b641197c95fa57c7fb257f5cef8206642423fd5a2379f17e129ad9e5d704fa36d20a0ae87152530cfcdfa37eed2f02f997070140498becfedd37aff8148bc1af4eb28f34bdee2cacc052ae574927668df9077f067ad2623833a59a28a6596a08b568050cf6a9e") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:07 executing program 0: r0 = socket(0x2, 0x20000006, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:00:07 executing program 3: socketpair(0x1, 0x1, 0xfffffffffffffbfe, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x3, 0x4ac, 0x8, 0x7, 0xbf, 0x5, 0xd03a, 0x8, 0x3, 0xca7}, 0xb) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 00:00:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='%!\x00', &(0x7f0000000080)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)='#]\xdd#\x00', &(0x7f0000000140)='}%\'v}\x15\x00', &(0x7f0000000180)='\x00']) 00:00:07 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f00000009c0), &(0x7f0000000a00)=0x1c) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x9, 0x0, 0x8001}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000a40)={r2, 0x100000000, 0x9}, 0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x9, 0x1001, 0xffffffff00000001}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000840)={0x0, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000880)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000980)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x806e}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000000c0)="20248e50b02727e8b0d92faa4138", 0xe}, {&(0x7f0000000100)="2c6f258270d03626eaf154610995a00d81fae509befbd0d786829ddff478fb39926c98c9488c3ace8d1c0aecdee8", 0x2e}, {&(0x7f0000000140)="74d66fcca3d0aa6cf62dba49e00f3797155427c07899152be449c8cc4210036fcab23c8b9fdc64e3c79018cbfb9b84e436b25a376ca5a9f96f4eb8478530f12c77a94e5791cece70343d34be5a8785c15f5821118510f490d1df9c66fdff6a236e3ffe2f73153a87a799e311dec3facd2585d43c787f11e8037065372e0ee70b51b7641a47909431eb5742882f53807da783993425", 0x95}, {&(0x7f0000000200)="14079987bb3a35f1a6232fde898ee2f6bf11ddbeffd61e3de4f9d9f55c320ba6e42b86430305908043e29c44b174e89661956b0d30eee480a01e3c18a1f6bf2479ddda2f4740335fc54961660b140e566b84", 0x52}, {&(0x7f0000000280)="38a1eabe8ec3bf4692cd1b5cf3cb0c68bdf88bb12d2afa7b73718655859db707d46a585a3d3c5915f630eb2259671091a1a1bc71f07e6053cbdfd9b68b6ab02ec2823aecdce0f4f79b212640db7ccb59c0585bb7c2841e1db7cdf967a51f486c08f35589285c31e0b5d5d165a5991d0b1a272ec86b577903646f4ba5b3a53ae83f77cba5aba284d6d1a50258c4b80d69772d6ac44acb47d24b2ccf2eacbadfcca22ce28278", 0xa5}, {&(0x7f0000000340)="13caf71f1996746aab3d1e497631789b6fb5c45d79e5da68e79b548704cc5975166953abdee0fe1b9b6dc8f9f03da7f94cdaad42bd7acac96368001d00107838d29fbea3fbb763435e3f5e40597d5c4468ef9427d7ca0d167ee5fa31737cbdd87d93716f022e8de40bde8a8d62abee837c75a0ed637c2ba8042404602cf631270c052ef4f301e6c628f8f9a80a646342c6d06096639237efc0ce10e2f3604e977ab5d12d189500513c437c20f69bdbc4", 0xb0}, {&(0x7f0000000400)="c320d0f5c69353c5f4800b1059eb44ea03538307fc3d9e672bf9f5ff028b22cbfe20ef792c43b13d82ef2bd013199054956d7fe84becae417de13742613bb56d92708fb3a8ee5c641c1f8237ec7b449c1de6f44010becfa38bd1d09c527e84ff3453d8f1fbf06c9c776b87b789900086a4f9dfe2dad30b099385343f6eb09d10ed8fefbec21669934ecd2cb6270b34de1da7f4a9d9b16fbab7811b5708cd038a15e583e6", 0xa4}, {&(0x7f00000004c0)="e7e1da8ea39838bb049bc15f86474b708b1d6052064bbb7353824dc02d640348c383675708208e2259cb74a67f30388567e6fd70a7a60fa367c35f0131d5aba89917e523055a01ea493d7093d9772220935943596c62a5d020559b663b38f226020be3b6e26e92e97e978f2c38b2be1f04f21e7b8684ca729970a10b8bdb6796f9a468520af6337645256630801bce00222d00507f9bf3f246e0ff1eaeaacd279b1e5ed62edd8261f5490e3be97401491426a03d9feeba75ac413c2f6049031359cce803b0522850eaa4ce71e40c231e3407cee58a1bf9dba53a49", 0xdb}, {&(0x7f00000005c0)="519eb1b5360a0a1014b2f6d5a59c5936f0802ddd1915ff0153da628bd887c14c05", 0x21}, {&(0x7f0000000600)="c206cb6bd3c523a4ab59ee91f3e2255d125329134dfd187d809cc86de39ff790e9b9c81cb50e1e31634bdcc9d2cc42b3c10f", 0x32}], 0xa, &(0x7f0000000b00)=ANY=[@ANYBLOB="2c00000084000000020000000900ff0130020000070000001f00000005000000280900002c800000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="2c0000008400000002000000ff7f090000020000ffffff7f000000001f0000000900000007000000", @ANYRES32=r4], 0xa0, 0x5}, 0x20184) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) 00:00:07 executing program 2: getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setresgid(r0, r1, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x9, 0x3, 0x8, 0x1, 0x3, 0x81, 0x7, {@in6={{0x1c, 0x0, 0x12c, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, 0x0, 0x7, 0x1000, 0x7ff, 0xc11, 0x8}}, &(0x7f0000000640)=0xb0) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000680)={r4, 0x3}, 0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @loopback}}, r6}, &(0x7f0000000380)=0x8c) syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") connect(r5, &(0x7f00000006c0)=@in={0x2, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000100)={r7}, 0x8) 00:00:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x2, {{0x1c, 0x3, 0x8004, @mcast1}}}, 0x88) 00:00:07 executing program 0: munlockall() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@empty, @remote}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2, 0x0}, &(0x7f00000000c0)=0xc) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/167, 0xa7}, {&(0x7f0000001400)=""/162, 0xa2}, {&(0x7f00000014c0)=""/192, 0xc0}], 0x6, &(0x7f0000001600)=""/91, 0x5b}, 0x40042) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0xa16c}}, r2, 0x3, 0x3, 0xb0ae}, 0x94) 00:00:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfffffffffffffffb, 0xf, 0x4, 0x8}, &(0x7f0000000080)=0x18) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xf481, @empty, 0x5}}, r1, 0x3220, 0x1, 0x1, 0x100000001, 0x3ff}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x401, @empty, 0x2a3549c9}}, r1, 0x9, 0x9, 0x10, 0x4b, 0x9, 0x9996}, &(0x7f00000001c0)=0x98) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005}) fstat(r0, &(0x7f0000000540)) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000140)="b18691cd808e6b00440f1804e38a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cb8d79ab2f4405f3ff9f9c401cd147f03d4e1795075a161c48192558dc3c366450f186746c421ed65dac4e1d3d0ce7363df7575f30f108609000000c4ee6d66470f38026e5f520fc226f775734646436140090dd86f04f3d00fc7a004f4e1110f000000dcfe30") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) fchmod(r0, 0x10c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0xfee6) 00:00:07 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = semget(0x2, 0x0, 0xc0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)) 00:00:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)=']\x00'], &(0x7f0000000380)=[&(0x7f0000000100)='(\x00', &(0x7f0000000140)='%\x00', &(0x7f0000000180)=',\x00', &(0x7f00000001c0)='{\x00', &(0x7f0000000200)='\xc3\x00', &(0x7f0000000240)='/\'\x00', &(0x7f0000000280)='$.!\x00', &(0x7f00000002c0)='$^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/.\x00']) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x70bf, {{0x1c, 0x1, 0x1, @rand_addr="61626b970b289acf57b39d3a9f62699e", 0x8}}, {{0x1c, 0x2, 0x640, @loopback, 0x7}}}, 0x108) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400)=0x4, 0x4) shmget$private(0x0, 0x2000, 0x2a1d38eb6fd5a618, &(0x7f0000ffd000/0x2000)=nil) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x80000000}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000003c0)={r2, 0xfffffffffffffffc}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x3, 0xbacb, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x4a27}, 0x8) 00:00:08 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x8000) chmod(&(0x7f00000001c0)='./file0/file0\x00', 0x1) r0 = dup(0xffffffffffffff9c) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000080)=0x10) symlink(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') 00:00:08 executing program 2: r0 = socket(0x1, 0x4, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x68, "026b3ce602bcfa6877503a008639fe9ee838a65b84328f27052012dddd5c261877d151dc6392b29e6028f9da136b17f49b4e9b69b0fbd7d15032d1bc5ee4da000eae18cd2e6bfc47b90adca0f91a9f335a6dac253fd892e7af2cd524baeaa1bf6fe7e1267b3afaf2"}, &(0x7f0000000080)=0x70) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f00000002c0)="e716db57a464131c2993de933fcdca3b2acf141f2f536edc6f62b5960c49741306f96b96266a8be6f29bcd14e06638368f94302c52c5543977a40bc1871c06310b881988ec28fb6856229c1981de0bd57be47189aedfdf0174f9dc80cd16baaf74acc69885977dae9b275ff19fa32d250eda781c0e4c0aa1a850f645513c4d5c25cce249a78cb8fe562eae0bc38b8726c840f8417d9335e989c7b0533eb479081b116327d33d5768c6d3523faa4db88ea86a532a0d936d2b446590c3345963403996a2113c3914c5d35663cdea9fca97c5fa3dce8a6bcd") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f0000000100)="986765450f3a0fdb3d1c390f05f359bfd97bac0043c0eb2541e2eb660fdefc97660f6b32fb36f083b600800000f00fca3d22224e4e4f751ec4016d7d14def2a6b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:08 executing program 2: getpid() syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d823e0ffc2f00c4f20f5f0f67664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c75b5bc4e161591f0f9966030faee42c240f5e5bf4470000450f18c4c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eb4028df660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe25800e3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:09 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x400, 0x1, 0x200, 0x3f, 0x7, 0x1, 0x6, 0x1, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0xffffffff}, 0x8) r2 = socket$inet6(0x1c, 0x5, 0x1f) sendto$inet6(r2, &(0x7f0000000000)="24cd006d0b834987b6549d31593cc3812a7828ad0848065db091f7250468a80e4b255ad8236a8e434bcd0638f2a7557f1fa87a341848a20e17a9f61aca45d12cc924f656ab15f33f82163a8fd8c3184b4316f514ee28eb2fa97b6150d338173b8f8b4ed97d", 0x65, 0x181, &(0x7f0000000080)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0xee0, 0x2, 0x5]}, 0xa) syz_execute_func(&(0x7f0000000180)="982c120f05f62d8f00000091b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1c4f8c4415159b826bf5422c48279bcf1d72e41812047002b0000006eba0dfe8c738f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4e17c50f58de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b65931313faf82d582d5c9fb110f0f3804830a000000") 00:00:09 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:00:09 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x9f) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000003e096910059a366184fea1c2d0c8ab3e858f7dea0400dce59806e4253fb04b231d00563a751de84d9d46bd52b9472ff0898d818a718ec58fc2d460de102eb02a757a12664423f208afcda7cc2239919587985e386a02fdc6c2011c1bcf4cf1429bba51030cf8c64cef1078b7ac9ce91805b5d5dc53552b84ee89595c179fd5"], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000002c0)=0x10) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x11, 0x10000001, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7, 0xc838, 0x3000, 0xa79, 0x6, 0x81, 0xff, 0x40, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @rand_addr=0x921}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = msgget(0x1, 0x419) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getpeername$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) msgsnd(r0, &(0x7f0000000000)={0x3, "1ca83769499f8cf2544a3f466239f08c3566c8e58851319f241d897b3b34336e6b87f59a066e36bccd8dc82a8d8e9cf61fa867d9e29373e0c72bb2dedf2fc14e75285a7bd0940433becf7a142bbdda087255ad76db113f539d3773cf25fc77380f02e84c9bd2374b490837b864ff208d8282df681aae0d2c046e803f64634a6f7193bb6006c9087f31d6c9c04caa2caf0945003c73f6147f21ab0e23c37982f6d3942796f8ac01a2affb2e10c05c031ce2a62d9bed1867879caa17f5e2c85c3de2f97fcebe9963ab774b56d557cc62730757b2d18aacf334d51e5200264442b033d6f85916b1ad0e36e155f4d286578bc6fba85c"}, 0xfc, 0x800) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x1201, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000003c0)={0x40, 0x10001}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, 0xffffffffffffffff) fcntl$getflags(r1, 0x3) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) dup2(r0, r0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") geteuid() linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000040)="0f7fb800000020c4a21db7323ea464f34583e604c4627d1cf2440fd5e1c4a23d2e7b0b6666f3410f0ff1a7f30faeddc4617a2da200000080") freebsd10_pipe(&(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x1d2) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20) syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff81000f0086dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001880090780014000060c5961e00000000ff010000000000000302000000000001ff02000000000000000000000000000160504a43596df47026941128f3a838cc738302d8e47656f2900190ec70c81e2b2a18c5fd"]) 00:00:10 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x2, 0x4) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3) mlockall(0x2) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x205, 0x801) sendmsg$unix(r0, &(0x7f0000001140)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000000080)=[@rights={0x20, 0xffff, 0x1, [r1, r1, r0, r0]}], 0x20, 0x8}, 0x20000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x1000000) msgget$private(0x0, 0x6) getpgid(0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) 00:00:10 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x2, 0x400}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x10000, @empty, 0x6}}, r2, 0x0, 0x0, 0x9, 0x10001, 0x2720, 0x769}, &(0x7f0000000180)=0x98) r4 = getpgid(0x0) fcntl$lock(r0, 0xc, &(0x7f00000001c0)={0x3, 0x4, 0x1, 0x3, r4}) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000200)=0x7eb, 0x4) lseek(r0, 0x0, 0x0) setpgid(r4, r4) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000240)=""/62, &(0x7f0000000280)=0x3e) writev(r1, &(0x7f0000002440)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="dbe38bfd54b2c18823798a66c32badfb338709608d7657e40b06802f7f239fd6fe3afa17c41f45f20e62857db4ef9ad97e89326ab25b90de705e4908dec797d0f8b1b4c5dafc1b081a4a53bb2f1e100de8111e1977145ccc803457d67536a59c5ff0abbfff314e7c19fe", 0x6a}, {&(0x7f0000002340)="199dc463c08ed779695c3a4f1b031800329ac843a028855384b31db8af7b1c0eb2e0dd5eaf856f277fed5a902782b261154a55e38366d215c8f5451fee", 0x3d}, {&(0x7f0000002380)="d381b586fce3f7d857a615117491699aea4e0a7d019f07b4d2f12245096f667d4390a440979bd6ec658f768b05cc5275a057cfb4a30d94694909c2156dd82b990581dbcf00877c262d2b98847811786fe90a28ce404f94d4de01a9c03d8ebb12f0d006345a857c29a8a1369fb4ad5bb75ab500ed264c6cbdaea4693960e4ca5014bee0ef008d377e7e223b3ab636fb2eb268f248afbbd0fec072c029506304dfeb51cc", 0xa3}], 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000024c0), &(0x7f0000002500)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000002540)={0x6e0, 0x6, 0xd9b, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000002580)={r3, 0x68, "62d406f6f340cee8932a2a1d8ac2aa4b1a23abd735f825775364434024d7a278195ced34f72081d01abf8b5b7c03987e7153f62d716eb2f5aa4d9d68950a0c99dcc449b78ef30417199bf4fa948e8f15e171720bd36f41fd596e4e706fe77fbf78d56747f17353cd"}, &(0x7f0000002600)=0x70) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000002640)=""/145, &(0x7f0000002700)=0x91) recvfrom(r0, &(0x7f0000002740)=""/169, 0xa9, 0x80, &(0x7f0000002800)=@in={0x2, 0x0, @loopback}, 0x10) r5 = getegid() getresuid(&(0x7f0000002880)=0x0, &(0x7f00000028c0)=0x0, &(0x7f0000002900)) lchown(&(0x7f0000002840)='./file0\x00', r7, r5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002940)={0x0, 0xfffffffffffffc01, 0x1000, 0x2, 0x9, 0x7ff, 0x100000001, 0x8, r2}, 0x20) symlink(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002a00)={r2, 0x7e, "62424fc75b7ad3aecec1c9c8b3dbca72fb261d1bc4d5610d75468a10dba9e0a6dec4f3b377543c48adb02afa22ce3e888548352bc52189b4549563722c5242f0198c75286e694ff6f707bf5beb4c27c297b0bfd00f2bc024f00f4712012923e1850338ff99d3920b044ab463389abd13e299958e2bbb4f8b4faf3a4cad20"}, &(0x7f0000002ac0)=0x86) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000002b00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002b40)=0x18) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000002b80)={@rand_addr, @rand_addr, @multicast1}, &(0x7f0000002bc0)=0xc) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000002c40)={r2, &(0x7f0000002c00)=[@in6={0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000002c80)=0x10) setresgid(r5, r5, r5) symlink(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002d40)={r3, 0x8}, &(0x7f0000002d80)=0x8) lchown(&(0x7f0000002dc0)='./file0\x00', r6, r5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002e00)={r3, 0x20}, 0x8) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:00:11 executing program 1: r0 = semget(0x1, 0x0, 0xc4) semop(r0, &(0x7f00000003c0)=[{0x4, 0x40, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x7f, 0x800}, {0x1, 0x7}, {0x0, 0x6, 0x1000}, {0x6, 0xef1, 0x1000}, {0x2, 0x9, 0x1000}, {0x0, 0x100000000, 0x1800}, {0x7, 0x7, 0x1000}], 0x9) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) nanosleep(0x0, &(0x7f00000002c0)) socketpair(0x2, 0x5, 0x90, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000300)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x3, 0x1ff, @mcast2, 0x7f}]}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:11 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00000003c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @broadcast, @broadcast, @rand_addr}}}}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:11 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x180) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000002c0)={{"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", "2d4b51701e09ac6cb0336bd2709922715cec528ed550f3ccee30175c90d549c2", 0x190, 0x80}, &(0x7f0000000040)="81d9128c21543868290a9786e20713a0edfd553746f84b02646dcab8a2074ab3483304239e77eb44b1b82ff9da21f606ae2a630592216415180313d9c75be2afb02892b84d57567a754c5ba8e62c540c8619e559a085a76e1da1", 0x5, 0x0, 0xff, 0x8000, 0xe31, 0x401, 0x200, 0x9}) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x1) socketpair(0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x79, "e3e584af3b9fd02c515ac89884e60f530b0962054a89cbf0605b3f4d60b10f6c374de459a13af1bd5012d66e665927d6a867ef8b84c62a312b486841fc3788bc0ce7e6eea07b3d052070c15e0652952869e5dd9a5399e78ea7c0bfec589202fd8a9b65b71e0157fa804658c54a5f477f30dd84f348f50e75fc"}, &(0x7f00000001c0)=0x81) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xd, 0x3f}, 0x8) 00:00:11 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x7a, &(0x7f0000000140), 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, 0x10) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000200)="263ec148c6ef67f00fbaba8ee500000f450f6e8500000000c4e179641570370000f30f1b862e490000c4c2c5b878abc4228af7ca0f587601c401fc50cc65f020a306000000") freebsd11_getdents(r1, &(0x7f0000000140)=""/180, 0xb4) accept4(r0, 0x0, &(0x7f0000000040), 0x30000000) 00:00:11 executing program 1: r0 = socket(0x2, 0x20000003, 0x86) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e30000000000000"], 0x10) write(r0, &(0x7f0000000040)="f6", 0x1) r1 = semget(0x2, 0x1, 0x83) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000080)=""/198) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000380)="0c04b5b5f042ff0ecd801b69e4f56962f5696200d9660f3a61af0000002128c441395bf9f2680c0000008fe9589b26c461e1ed7c94f6e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c366dd6d68074848518fe9509b9b9bfc0000c4c16bea01ea0165dc5f00c35b5b0f9966030faee42c240f5e5bf467000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000c44215457e0e66db450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000580)="98e1a86a1c390f05f359bfd97bac00a2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8d4014e4e4f751ec0016d7d14dee50907f240d1d2c4e10bf8c45bc40201b81f8dc447817e6e06000000c0c483397fd300f7dcdc0fbcafc402d5384f980000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8d24d68b064360fe258008a618de3c0f3410fbc82064868ad26264788fec441f96fe7c46249bedc30a1c9fb110f66470f383a4d4ba261b6f406") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x18) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000440)=0xfff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000340)=0xffffffff, 0x4) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="661462a3ad", 0x5}, {&(0x7f0000000200)="181068e205d0db3f7cae13081dce3b72e4caddf6b217b39330d922af65207e99c5f9af14d71197f9767ee21e9a48e5c48b8b0d4c3340ea634a900de7f563615f77ef8a8839f76da5e698ce158daa8c52079fa05845bae5b7967af0bb0779002436a4d0f4eb49090a7cf9a49ab69bb8b4b33b9fc50a057cd883c3c6243e24ce3ccf7664414f6466714c731cce2bad47be7a413fccb777e47774ffab5daf86ab3fa96ac6cfa34fda7fdaa142d51928b14cabb21c736ba1732f3d0d64eccd6ba085f1f44eea65edeb49", 0xc8}, {&(0x7f0000000080)="e0bf301dd97c84bd6e04e28120cb7587c5eaf9fa650125f40d76c0d9694a538c73bb2ba5931e600d605920a884ac192e8592a4a3a7f566e3270f84def23cac0caea511e4a181bb18b2954e03e0631b26fe4dcf876a6bbfebd3fd61421698c3fb87c57d2491738c5591c388", 0x6b}], 0x3, 0x0) 00:00:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) lseek(r0, 0x0, 0x1) syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000500)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000340)={0x0, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) getsockopt$inet6_buf(r4, 0x29, 0x19, &(0x7f0000000240)=""/29, &(0x7f0000000280)=0x1d) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xfffffffffffff001, &(0x7f00000002c0)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, @in={0x2, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x3f, @mcast1, 0x9}, @in6={0x1c, 0x2, 0xc000000000000000, @empty, 0x4000000000}]}, &(0x7f00000000c0)=0x10) 00:00:11 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000300)="91cd806969ef69dc00d98a20d0d00fd1b02db5d9008fe8409e944e1c1a99810470e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd145ff6dc6670f381d6a2f67450f483bd1d97c7c6b460f5776c161617878f3460fb8a300000100a9c1460000ac45e22c892a0f0000009f") 00:00:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x20000004, r0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x11, r1, 0x0) fcntl$getflags(r1, 0x3) 00:00:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x6, 0x2) freebsd11_fstat(r0, &(0x7f0000000240)) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x7, r2, r3, r4, r5, 0x2, 0x7fff}, 0xe57, 0x3, 0x7f}) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x9}, 0x24) getuid() freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x4) 00:00:12 executing program 1: mlockall(0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r2, 0x5) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:12 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x3008c, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) recvmsg(r1, &(0x7f0000001780)={&(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/165, 0xa5}, {&(0x7f00000005c0)=""/11, 0xb}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001740)=""/53, 0x35}, 0x40) 00:00:13 executing program 3: setitimer(0x2, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="f4859d5f5f1d9c916280cfc4d55991bbe1c824aff8be00b9dfd51e95e2fc1530bd5d4a8837867f236cb1eadf3dfbae29530a") 00:00:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1000}, {0x7fff, 0x3}}, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) fcntl$setstatus(r0, 0x4, 0x4) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:13 executing program 0: r0 = socket(0x2, 0x4, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000200)=0x4) 00:00:13 executing program 1: r0 = socket(0x20, 0x5, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x20, 0x1, 0x5, 0x1c, 0x8f}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000001c0)="5421c233abaee7a1e7480e2cdf6acd952a6b5b90b17a5067d4c90b9ac64d50c65478ca75d04301") 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x5, @ipv4={[], [], @rand_addr=0x34}, 0x1000}, 0x1c) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e3c8843ad5462328132fb8f6debf6444a01aac7661380bec615fd8ce7417a3fc1b683dafbcbffc23c9516975acec904e98f87692551bc49a48684b44661918461d64daafb696f02e81a4f6f06221e3063ebb8b81d36c891eaa6182df2ab3cf09960dec8aadc5878a8bdcbcc9c03f34ead4686a8c05fee438f5f037f8fcc4f229b4e06f60b972572606d17760a2c406be503dcce457b6107321434f8c83df667d2b46b6f29fbc2a5e16b7aed35f090e9fc716c55e4e0307300"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x0, 0x1}) 00:00:13 executing program 0: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000240)=0x10) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000003c0)="594807a51c4cbb728977b78a271f66e464f3d2be513dd949283714d32c4d5e190d901540c9a588f8ae22971abcb4ea0c033c6718c12179213be4a420bd196ca5579131a1f0104c28b44189c75de2eff72d8b97d39a1949de1501ee691ffbae00924a2eb27a1f2a4d967d2c48ce501c28b9ba7710872752c3184fbffa86069a685db506b54d78") ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000480)="5ac3b78738487259ff277a555a92d6332db49869919567f2d96332e13bd6d6d784f3de8c79a31a993fd2cfb59decb375a034b1d6376e7f6928730918f15bcfcc0247ef27c782528e89c301a4e0dcfeab20b1a8d387035fd79efa91d1790d36fcfe0218f615614b7a3fe7f5bec3d67354d0babf0e4fedbdfcd705423bd5b477265b931c84c01ed22e7e16efdd6e0c7967044844937763b8") 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b690df56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc466400f38034b00edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00835b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:13 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffa0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240e5d23838e10bf8c45bc4e3f56cbd00008020d0c4c66db712660f383be4f7dcdc0fbcaf00100000c4c27d0a21acc48379630800c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = fcntl$getown(r0, 0x5) wait4(r2, 0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xf, 0x5, 0xffffffffffff780d}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x800, 0x9, 0x240000000000, r3}, 0x10) 00:00:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x1000, @ipv4={[], [], @multicast2}, 0x4}, 0x1c) socketpair(0x0, 0x7, 0x24, &(0x7f0000000040)) 00:00:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) __getcwd(&(0x7f0000000080)=""/207, 0xcf) syz_execute_func(&(0x7f0000000200)="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") 00:00:14 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x4, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, r1, 0x7, 0x81, 0x8, 0x4, 0x401, 0x1ff}, 0xa0) socketpair$unix(0x1, 0x200000000000001, 0x0, 0x0) r2 = socket(0x1f, 0x4, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x64, "187f3fa98bc6709c5b7360ebf98f12bcbd7803d7710d6a9f1df6d03aadda6bf98a7a703894c08655fc66f5d07e7993f20c7610390c8bc3afaa3e8fa633f12b0ecf003e0f825f2350d4ac17bf70ccf1fbcf84b2818c93ca985a1fca203cdf5603442283eb"}, &(0x7f0000000080)=0x6c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r3, 0x9, 0xd92, 0x3, 0x1f, 0x3, 0x5507, 0x4, {@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r4, 0x1000, 0x124, 0x4d, 0xffffffffffffff7f, 0xffff}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xf, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r5, 0xb, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000440)=""/10, &(0x7f0000000480)=0xa) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x284, 0x10) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x7a9, 0x6}) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:14 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:15 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/107) r1 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:00:15 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4cb33746e00"], 0xc}, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x8, 0x3}, {0x2, 0x7}}, 0x0) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c2486865e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240)=0x6, 0x4) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0xfffffffffffffffe, 0x400}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x100) 00:00:16 executing program 0: accept(0xffffffffffffff9c, &(0x7f0000001340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001380)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x3, 0x8}, &(0x7f00000012c0)=0x94) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001300)={r0, 0x7}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)="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", 0x1000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) 00:00:16 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000200)={{"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", "cf0443eab22d11a81a47a45d085cbca8da6226256a8082449addaac76b727fbf", 0xfffffffffffffffc, 0xb9}, &(0x7f0000000000)="be6afbe2a14081770c0f5b43e47a624ae20a777f948000ae8ce195f9d8990f84ab9b685ca5bc9db7731a4337e9af9dc1bbe7e6bae234b45d84d69adbcadcf188302021ad68bb6f32b5a834cd88d27c8bd9525c95ec5ec912df8ec7fbb576503c01559c7519d89477", 0x7, 0x7ff, 0x7, 0xfffffffffffffbff, 0x1f, 0x9, 0x6, 0x8001}) syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:16 executing program 1: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="a06c3498005c4b2eb44e2569f5c25cd9d7ce00513d632f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000380)="0c04b7b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed427d822a2a00c4da767667664d0f7efa66420f644735c4c3dd6d6807485151c1ea01efd80fc35b5b45363ef80f99af030faee48fa91898170f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3f}, 0x1) 00:00:16 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2010}], 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) socket$unix(0x1, 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000000000000000000000000000b96acf1e00"/65], 0x0, 0x10000000) r3 = dup(r2) freebsd11_mknodat(r3, &(0x7f0000000cc0)='./file0\x00', 0x6000, 0x0) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r4, 0x0, 0x100048, 0x174) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r4) sendto$inet6(r6, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r6, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000000d00)) syz_execute_func(&(0x7f0000000d00)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000040)) accept$unix(r6, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r7 = dup2(r5, r5) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, 0x0, 0x0) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") msgget(0x3, 0x400) socketpair(0x17, 0x5, 0x800, &(0x7f0000000300)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8001, 0x0}, &(0x7f0000000040)=0xc) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000540)={{"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", "80e8c01b5811d607a7682ab2cafbdc7651a021a50b976f45b67d7bd7bec1f0ef", 0x8000, 0xb60c}, &(0x7f00000009c0)="ce6beb0bf985011c9aae1531ba759f6686bed1a8132aa5d4844987889cac022c46e0d19a866996034d", 0x7f, 0x9, 0x1, 0x7, 0x7fffffff, 0x6, 0xfffffffffffffffb, 0xfffffffffffffffd}) connect$inet6(r1, &(0x7f00000002c0)={0x1c, 0x2, 0x3ff, @mcast1, 0x2}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) fstat(r1, &(0x7f0000000340)) fstat(r1, &(0x7f0000000440)) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r3 = fcntl$dupfd(r1, 0x11, r1) ftruncate(r3, 0x0) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") mlockall(0x2) 00:00:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000002c0)={{"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", "5f151b7b1bdcd6f22f1638295956d98035f93fc40a698ff5db89aab6a72c60ad", 0x3, 0x7fffffff}, &(0x7f0000000000)="e429ae37de8efb6e51b293ecfa4397d3f97fba089300664d40954eaa431b3d42f346c890ea5e1b76cc0c176cf579c3a4e00f8d3d7ae583aec7da21c0c417dec42499533b64b9f2a6dd0e1ad3b9a850a4b2701bdc190f0f8420d754ecaccc1f0ef1f8cbad0dd7875e688f74e02b434ae3c4d51883c43b84cd62c581cbf5350c7d43beeb27c5a4b2bff84f370157a3e3049ab3987991ea0520607c7c8568c249c135c5650e464917f257e7879f802b538357f2cac1d3ae98f4ca07382afb182244f9c50aead226e136ce0111be6d63a947075207efbe538557884adf1b88", 0x1000, 0x20, 0x101, 0x2, 0x8001, 0x5, 0x80000001, 0x10001}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002000)={0x0, 0x10, 0x7a, 0x1000, 0x0}, &(0x7f0000002040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002080)={r1, 0x4}, 0x8) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001b80)={{"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", "43de984d3c33ac72a31cd54a988a8513f0e7d85680c079029e6c9d8ddafb20d5", 0x1, 0x7}, &(0x7f0000001b40)="916ee129da082df7fcadca", 0xfff, 0xd5, 0x400, 0x8, 0x0, 0x2, 0x7f, 0x6}) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002100), &(0x7f0000002140)=0x4) r2 = open$dir(&(0x7f0000001b00)='./file0\x00', 0x100000, 0xca) writev(r0, &(0x7f00000018c0)=[{&(0x7f0000000740)="0acd8d3b80e7188fc48f8400ec07255d0514b0d82539d3dbf24183aa689f4f0fe39fbe82902631116fee6b5e70a109773db03afa7f799e58c7da92", 0x3b}, {&(0x7f0000000780)="1adf317e857dbe003cc5ae55775d03196b9aeb030354ac75abcf", 0x1a}, {&(0x7f00000007c0)="100b171ae7a02fa0069461", 0xb}, {&(0x7f0000000800)="129cf5fc673394763c94d6dc15e21e178bf712207df3098d4ab22141bffaf7c5ddcde959625162ef859e97b9f148a1a5ed3ee5394ed54e61539a4e0e4e5a7c4d0ae48e4934715eb335c0569b3b6b4b4f5629c072a83563d6f08b96a2b7114fb21f6cc379033f54b1f4e32f00836d6d2a89b991e2c4adb5ff9fa0ef8c6835ccb98c1fbb4055ecea3bc6a8e9012fc9da0dc2d8", 0x92}, {&(0x7f00000008c0)="72c24bcbd9feb04d264ac986cc109f1da0ddd98abd44919e44de4a5aef991b68220134f844c7104f922ab473777cea2caab99ed97a472d46ce5d721c9e8eaa85e74d82969302cd9b5682827612710c8f896c91c56b80c156d43545685e0a5d6a66ac2f3aad476feab79f16ec6bf56e278ee6f3b79b968057054d4d204f16db8016fa6e98fc59eebbda06b86bc75bcb1224d118a71e6bca9264ac68e0bae7f868e7713a44724b63d9ff3999719b4cbdc1ac3dddd534c59259311f51658da9cacd02d4243400b58ba8b8ae0a3b7eee6525682eb30df1e23a86bbac034b99fdad7f249fd12e794cf14945a2329098ffdbf9b6059c863e211bdfeb8dbe844df36ad949b7f273f1a4022474c3a018acab993dfb41c35c8a46615a942d9cd0758b6424742828b8a6460f58136a84126b9a5d66bebbdd914197ffbad61eda7b8d9fe084911775cc8d1991fabdd9dcf80c8cc5c9db2f6d04f6ba9204d4faaa40c4d6e2dccb933a1f01eb68d9e599c5c9694b1183c86bc0e012d38143c5aae09996d395be367286b13a2cbdb169753cb97fc0b8e5f854aba8927bd28d13a1e14ae95b76e6f156509d24dc6c06571302df3ebd006403d3753e981fc00ea92214a582a664d7a84d6d7edbc826ff97c431ed5b8a10fd627810b80bdccb6dc7d03a014d9f6c582ff578652f33a2347d8189d134f360fee213256fc5333e3aebeb907175d24db147175936d54d70755b3897a2129627db37fdecb2c98de06d70c419c9d81f54cfa0d1314ef32cfe73aa474c0893ee8fa378261c0ce8a6c97cc63ef43da44e5f0b1bbd5a7e81ce00358690aafa37cef4cc6ecddd1eb68e485bd4cb9bb56b6750388b27fb4602a708b94f9d80775063f482baa41ef8639289adb72ff3b46385b33485fc6405a72322146d7a1d571680003f78d54b00f967728c0fdb92db482945a0327aea3fab6017280f9517f3bcf6ebff53831cbb1ee632413b9c7b61ea9b286610320d2286080978adbf0f809bf1cef2bd9c0408155c202b4de4e58104360a26f8d0100d12f997a5747f3c015c18b2902a489c96d1f9c506e0e66243b82d5b47701c5797bb280c3d74855c2bbd3293faef25ec8dfc67a7a295ad9e244bdc6429b05c31ec685535991b7aff98b73d45bcfd53de23312db3ba20ae93e606406eb3424a559659d9f00f1ff9ce8c3d80481510b84499a09cadebc24414f8eda1a83e836040cec2b8b3bd1e75e3486005a54b794f84858c64019de6ec6ef602b58768aae35dc43e73eb9d183c425f4fc0eb71ef628da59da6ddf93348f5abf6f6059156eea1d81a8b613065ecd49e670df220d09f7fe1fa3e65eb22bad6dcca9ed2b6928da31da686bf18da0066e5acfc1ef0d2d11220f6074ccf228e59a55431af0565434e3f35d30e89a08a9e6441bc1b027aa378a388e486ab4755c9255dd3ffa4e67be5c1733dff1c19e3c5a001b9925e1ae65befb67c37b660892bdfd221093c475ca3c85622663e66c79afaae5bdac6a1c0153cc934c2fc69567b4d37239675b276b90e56d362313ba97fc8d9673f50c668ba1ac99714dbfaaf6a445f8b318f2c69ef19e71012092459e7278f147ddf3b70130a5ba3262381383ebb68b4d4451dab9e77b28bd8ace533f502e59158008ec7ef456a08f0b2dc0c7ae7adaecb072e4ae10f749ddb6489de422d7aebc2735f340c586762e636fb01a14006b8457e48cbe6818802f7b589a331273fbf208c5bb08507b030347648ceb4c96b5f30a3ec36d6b943191cba4940e66f26547128dab04447a6a85f1d653265e68d865d4e7d65e324049f0c96415f49851b48d35227023604a7a67f3ab99544b03b2a1fa2912709e2f7c0f5e4756f09c6d0a014c7d94c65b924764eb4234c489f30b982d297b2cd273561da367ca557d866e9b4c0bd4e0d8a071cda42179ded38f535aeb06d1dff7543d6d4886156da2876f28621b518f7eb808fb2a7b6c37e3303f43d2d3b6c5d7c5f913c429d81d0f6f8ad71d299fccfcfa56545f85a7819fb4353449b4ae35e481f5b170fabab99b867f5c3dcbf72e481ac22899ea89dd62fce222946d49f02cf111a2005acde490245ab04bfcecc5173e68aa0dda1f79934dcc727cb70b875c47a9cce4cb38a2d038a57d120067adc736021124f023febdc652be6c8167c895ed308d8c40a39d0ccf380a72deefc46de62698b2f50173b1424eeff66dfcb20dd8b67be593b207bf0ac5a1af274a448ffea448f1772ce155df880a6790b278b9a8c3200ee3ec1b0895c4cbcfc760f55560bbc0c218c46cbb5ab658e9b3ba21080c80639f326dd3eeff28894c996c80cb6f27b8c35118c36ad4a802fcd7d59e14d0ee7cd196e51bd2d8fddbbdfee51a827b1228da69819ce081a8f222349520a26a3079780a2da41f26283a30b0404fe27df343611be16eff8439985ef45af8ccc92be2baef890c565444b0164b7e8aa5e72373ea23dea9ab1b71af1216a6c4403febe36851196fa7ec635c7b6935ffedfcd6b4eaa592d72dbb2565e006be88a50103c859b2d456c65c7289f45fc22d4f1c1b93fd4c5ab79d78539ffeff8d47ecee1591f14d2823e7ad3447b5a1665d3d10ebfdd0627f0e9e650ddfe07284a5e8c1806fed858593e3bb269a8802a506f3242eb506521a3a73e0fb99b3961593359f618524e80d6cce7fd7fb7b69e72a7b8264741f2896a8d7919112a25f09fab0476e75f02a51a52064d5e48081ae21205c35c9cf065b7f0eee711b05291bb78de888b58094bf0f234f2ce50df7256dc11427d4aae1e9013372711331028037a42feb4bc9768993e66ebc9ba3a083d9a0c5b4466e27176c3c95982793dd1146509efaf79dc230de1935e29ed8a1d3a3be96943b790fe2b923dd10bd1129af1a81e3ae57af955f2e5dad175321e734f6a36729ada2e3903753b87f16e73e5fff2e50be1beebb30faebf8289f8cdbb4a4864588137c00c6bb71b42fb10eb138c294e6ddc0b919155f4733d22fd048105bdbead2b5500174435a3679831bffdb4ae423a1bb05a9ff2709abfb6e68a35a83796c38147a365bbeaf0d5fde59781be50321fe5a07d13045b39d433049ec9399f954905ffd2d1ba784a86f4d85330a57d9e38c44bdab116404c3ba30e2661e712839a94ace55017a59e9a80698c8282d7a4187b70708b5c7f05bfbcdacad935ba6cbd8beacd249e4689e71b973893e98aa8f4285dd5332ea452a71462678e7a3b162b7d5511f5f216fc22814c36dc2860def100c3596b3f1ef5c07516d5179819885271f6381045eb2973576578cdff1bfcf59e48d2befe69b9868956265c8f5d641d4a83fcd64dc066da73aa6339004d46238f07485606ea7d5009b1a34b126cf7b9bc8764be0430a6c99c2268ed0b56cefb33c7824684a9fdcb06de2ee1d1a570fc7aef760618c9f6d4bea6df5fb47618efe2951926a436be355058fcfc54905ef1fdecc86dfceaab16d23a2de928c5b79b47de572b0ff62ab42f7402a39fd7bf8a89296c7e59545006d7dc70809541089bede22dbb1cfea21d513608fe293bfeeb5a6efadb18d69917eae1cb69843a31541d8d90e877a593e72f23b11ba6ef4e059019c38c241d8b635766f4220758c4a18487a101e72708ca7260be8db939a25b3bafe2ea7e764606f4863ed991db173d0f095fd14facd7f32e916eb5680c76415c80b94982c7c23bffc7273bc1994c149626a70ab8e11f8fc7fdc89d75e9b789db1f0674e843bb88221b4b94f331a7dc33b6dd57a4de021bfcba95b75742c869d6620186bbbf31ef3a7ac32dd4b7b151bb65a385b5d84b7fcc8c6229a719cf9a26a3a184ddbf78b9453c6c8826a3fd3bfd8e7d1d617028cd14d6bc32a7e773e2f148f69b61b35dc2e5ee71b752e112db3be3c85feff41307ed611218b72b0589e29048e9a60cd3a002e8b8c64e5c5ae38cd781fe3652aacc1b89ab040819833653f05f4b60c22b88c083545798442812506bcbd9cd71582e727dc8db358af3584e6ad7b8a685c18934fee241645d521eccac3b3e69833602e1be5f7493fe98a327dc2efe17d893f28a6625583f10009f9f32b4e8edd46ed79e6756a277d7c5ca69a81c9920b403a0dbfedaf0fd53dab84d358b4692dd03319ff732e4ae7c8418d36cc62343cd525981748894d3543767b1a920ffef7446bb4560d6538b39d4fbd5b73cf0451bb2bf2a30c56277ed3c5ea16ff9a76e5a10826ae8877ef41d5cbac3614c824e073ac4f07cc4c88876e2a6a9738e7a455f7f64a114d0435cc2de8ccbb1eae128e5c8d2adccc0c68ed01be81ffbb6ec1f644124f8fee50d56ad4d57d055447ee9e2687c074872d3c9c0b5ca15aa1b6f418a765bfcc327f32e58cfb13cbde9242d1d772f0ae2fd5e1d3d26e03b7b25f3b649a312bf3cfd0c7d6249ac8cc6885315029a20e3ac28e4aec453b530b8c5a5a3abc0c3163c81cb488e1691b862bed8057938c63e92895dfa3b794a510baa04c0297f76009a8b932aa0af16672f1f09bdd8e4f7b7ded1c4bfc5b99322323d15cf1ac180ebf029f0a04a9593e76af3a2c7b2b046836d9b98ecd84d6b227dc1f4d265ab79bdf3ce3a4c2e76187ea8e4e2eb2ae3329eb67d7ab09bf98f70a0b9f1605123367f85341b0a51dfb909aafa4939774eb9de6441a4fa0e1499f16e369fb97464955e0ff668df5e6a428bc18093ac981d876064860bb054e94ae64e73a5ee12b07d53c47b1abb3ca3a6120b467d229f4d5c496e7a7ad540330a95051cd819412464901cfab58a22c709718364cbff8ae9a5fb77034c68d746d6840ec5bea6bfcfb6a98fb030fe31fba6a590032567cf3380476a931a1070a066fd843b8c495ea7aa43076dbfe8ee93c7b428c4518a81b2b474e3dceff07dbe7cc3a26e888df3dac5b6175265c35869e170503155ee620d4be711486901a1e934c59c53e07736894eadd90f136fb1a2b7133e16e2a8d505867797e4cc8e27e6c34d09ee76bfee5c832ad19a2bf635b4ccfb36c3fcbeb2aaa4ab071a086f42b890622aaae9be7f32931ab5b8cdddcf09ea502e5f7cbb6b348fc523726d551cbc0cb18568efeebd1b8770e7e37b290c0eacac33d0c2ac29d6a1fa178c04909de34d1aa1858bdca103ee701ab2d63db3cdfebb7fe645bee113d23151e38985a50be7042870843041aee1a3e0845af9b62f162bc88dafa10f3cd7ff1b637af1b3fc1151c1ff44b0dd2b30436e5ec272e022dd23e6a969a9c08db28c41658bfd0ecfce42d91b7b9a2d9472f172f059523a2a4b434bf6838b2813be71defb002a160e999935f5d501ae25248868dc90f81733a29784745859affdc8e037370a4ee9fbf3c2bd42d70b274b0621032a0e6c3e3d4ef36c13ab4fa3e61361fc955af1b0c8d7ff394c931780329695d5f7ba5205d5a0fb55cd729c6fc5b500b64da4a52a3a2c67112231e266e5f182945ebe9ccc343ab59567531ad2f0b93eed629316229c7e4d66243013d06056262e3397556f57ecf814eabf022b5be153b2beade5514cbf6df21fa0ba237671e127b9c2e7f0e796a885bc1d1c4dc80f462aec35afe20116649f6e7cc1528c8f9b7a361eb794590e1c973f22e4fd3a759fbee93303a6eab7e240bfc2aace251ece87f6f0aec4174152a7a51b0584d290e9f4be59319910ae5a090a9c425bdebc4e220ff93126bdb42a9c5b5da5352f6c8f1c83ed01987d3027d210beb7015940cf4ef61ff8e1b0af1c860ecc59bedbc0eafef31b8c2bbb01f161f5a09e29689c2ab36159b25a913927318f3af525cc19a7dd3f", 0x1000}], 0x5) freebsd10_pipe(&(0x7f00000025c0)={0xffffffffffffffff}) writev(r0, &(0x7f0000002540)=[{&(0x7f0000002180)="1611852db4e97ee1843c35536bb714edbed736981f72499a62aa279d91e6831e7b59bd042e6f894e0d5b0f66e7d3cf576ad24b658de892ece7c2b7e6ff2cbb51a72b6bd5c773e551996eac354d009bfd896035e356ea50c38a9c8bd1930ac7bbe0c6772b2b2b4eea4b21f8ef424906d7a497360b2169bcf01bb5e86a73c66458be7f257c3caaacb819", 0x89}, {&(0x7f0000002240)="5028cea94594779866df35a956a5bc4314188bc971794a28c70e2c2ae901fd8cfb7441987778a391bc5fcca36fdce15fde5597e997a01898e8a9c8772491079b3d30c3a51a153316c885ac213e3252981d3c5ef7f26f94383b8d199a25c0623307fb0a03277dcbd0b6122074e81623d5a1ba2a6a7d4c4ea139ce41e388a935b7db84a1dd9e1bc2dd0fa8202612afcd1ae0ed0a28dc6c13402b9bef6d46b58c59bb517d3a067dc6173b37e9abb7edefb11c5ff929f44aceca612a5c13865970d950ec238019bfb63e", 0xc8}, {&(0x7f0000002340)="30d28e52f9569968fb0cd9ee764f6db9da8e81e8ab946c8a20c8b2708e36ec5d4f854bf94197dfcb920ea2aa01581e86d7597c43089fafdc8d18d04c938e5f9668794034c0efbcfb83d388730fe6a212e21bf9c2928dada310dd6161237f47cfa52c886d9b1a", 0x66}, {&(0x7f00000023c0)="6d4b09534b14d4746302ce67e0e9e606cac17a20c5e0a67642842b538b91bd68fce02cd569d047e2fe56833765bec5a5ab23c80353b80e52231fb410d2be5a335a61557cba9e9fc76307d9710f536bdb098b18b57ce8c3dfacbad9c06fb5a4b3599e", 0x62}, {&(0x7f0000002440)="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", 0xfb}], 0x5) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") writev(r0, &(0x7f0000001ac0)=[{&(0x7f0000001940)="0fc9bd5647e24e6a7ef4cb06e7ed5d886660ede5838f8143a30c274276551b8ad81959c8cbef97b51162e3e2bd750b5d4037a3d90e00b917a3fea93f35bf75970b7f9c7cee3c9cedcc6fda0ceeb23c9554950fdfa3fd991b1175aada37d538f729a51541be8eae4934611ba598f386a7287ec6bc9be273afa2231cc3e7ecaa8f519526e6d0a5a637c8867ea3bea056", 0x8f}, {&(0x7f0000001a00)="7c95b9ab1c69c32bd55db46676716e4f", 0x10}, {&(0x7f0000001a40)="af3c76e7b8acab7f32ded8b19d00ac2d370e7629e10b3ad06673dbeddff5cd2376a117d03cba7f44b3e68135d9f32dc8b0f2893702a9f9ee30cc32da584555b677fe4ce7e580c9b1e8da7b25b38c70c1f42b6f1d0691e91b495482846e37108fde", 0x61}], 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000002640), 0x1) poll(&(0x7f00000020c0)=[{r2, 0x10}], 0x1, 0x400) connect$unix(r0, &(0x7f0000002680)=ANY=[@ANYBLOB="961656547cfc1348b2110f"], 0xa) 00:00:16 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x2d, 0x40001, &(0x7f00000000c0)={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x28}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 00:00:16 executing program 2: socketpair(0x10, 0x10000003, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:17 executing program 1: mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmget(0x2, 0x1000, 0x10, &(0x7f0000c13000/0x1000)=nil) mlock(&(0x7f0000bb9000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:00:17 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) r0 = getpgrp(0x0) getpgrp(r0) r1 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") syz_execute_func(&(0x7f0000000140)="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") 00:00:17 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0xa, &(0x7f0000000200)={0x1000, 0x9}) r2 = accept4$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x61a}, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x11cf}, 0x8) exit(0x6) select(0x40, &(0x7f0000000100)={0x5, 0x3, 0xfffffffffffffffc, 0x100, 0x768, 0x4, 0x96e, 0x10001}, &(0x7f0000000140)={0x5, 0xff, 0x4, 0x3, 0xfffffffffffffffd, 0x6, 0x9, 0x7}, &(0x7f0000000180)={0x6, 0x1, 0x324, 0x8, 0x2, 0x80, 0x7, 0xd6f1}, &(0x7f00000001c0)={0x7, 0x3}) mlockall(0x1) sync() freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000440)="8f503405ef43e897f914a1293fe2d9e4ed96a28fb6afbc7b28d4d761111852bc753c9e871b31") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdirat(r1, &(0x7f0000000240)='./file1\x00', 0x100) accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:17 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080)=0x7, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2194f60000fe8000000000000000000000000000bb6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002200"/128, @ANYRES32=r2], 0x84) poll(&(0x7f00000001c0)=[{r0, 0x5}, {r0, 0x1}, {r1, 0x1}, {r0, 0xc}, {r0, 0x6}], 0x5, 0x832) fstat(r0, &(0x7f00000002c0)) 00:00:17 executing program 1: accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setrlimit(0x0, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, 0x0, 0x0) r0 = semget$private(0x0, 0x6, 0x144) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x23, 0x7, 0xfffffffffffffff7]) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x17f) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000500)="4ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf987680c000000e101edfec4b242fd82278227e280f4767667664d0f7efac443556ead008000000fc4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4829d9164c7b80f5e5bf426400f0d18c401fe5ff6e3df64673667667066c441d9eeae02000000a76666450f17720d94111d54111d00") syz_execute_func(&(0x7f0000000300)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc483015d975a00000035660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="18a17b76c6e51816bedc909955b37970ceb18968f28f8cde1be58c40c891b038751391c7f2fec117f83a7c969a64003c62a1ea7cae77d8b9230d67990afbeb33f972a0e73408706873e00f45") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x86}, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x3ff, 0xf, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xdeaf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x200, r1}, &(0x7f00000002c0)=0xc) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:18 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r3 = semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) r4 = getuid() fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0x6, r4, r5, r6, r7, 0x10}, 0x1, 0x2, 0x3}) semget(0x1, 0x1, 0x8) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r8 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r8, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r8, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r8, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:18 executing program 2: r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:18 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x20e) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560a819c201b04b7d222200f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) select(0xfffffffffffffe12, &(0x7f00000001c0)={0x8, 0x9e, 0x2, 0x4561786e, 0x10000, 0x1f, 0x4, 0x6}, &(0x7f0000000200)={0x28a0000000000000, 0xfffffffffffffffe, 0x5, 0x36, 0x2, 0x5, 0x8, 0x3f}, &(0x7f0000000240)={0x7, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x81, 0x20, 0x4}, &(0x7f0000000280)={0x5, 0x5}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000100)="2c25dd3f4e99334064c6a447b61b035391e997e19679b6d96a37f39ea0a1b9b6d83c46a70ff9ac5ece023b50a9baf5e2d906f772314325603936391a95520755b21a9ff1580aefe17ba1eff5ce7851e26e8176f2ead85967fc45e4583156ed459b53871a2ac7038cbb327e13949e0f33f62444121982779ef257ebda85358b527313dc6edb2b395125a8055eb4b39c2767137de26bd599b740396cc1ecf1b50cc417dc201aeba3a1d8335ece2fff9fb88a") 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x20000900, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r3, 0x8, 0x200, 0x9, 0x46f9f9a5, 0x400}, &(0x7f0000000240)=0x14) 00:00:18 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xd8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x3, 0x4}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x2000000}, 0xc) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") mlockall(0x1) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000000340)=[{r0, 0x8}, {r0, 0x100}, {r0, 0x3}, {r0, 0x20}, {r0, 0x100}, {r0, 0x8}, {r0, 0x8}], 0x7, 0xc2) poll(&(0x7f0000000380)=[{r0, 0x20}, {r0, 0x20}, {r0, 0x40}, {r0, 0x50}, {r0, 0x104}, {r0, 0x30}, {r0, 0x25}, {r0}], 0x8, 0x10000) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x600) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={r2, 0xe9, "00e57997673166dffb657bf7bc0cc7762fd8e59f9ee764d85e660e2c6acb97ffe46454da254d0d21620ad468110c969b9038a6fda62775eef82fbf8722e952cefd572dfde45a8c71c2be289e67e82db4fc94aee26a416349eb622dd3441ea6058c19015e6b0dab1ef07c95318b970d89139b0bab2a68acfa44af725695b965dc8a3a0ee8703f8c7dc48ed665f3e892042420f3ea25c8b6a98a7bb7cc04a0955b882b1ab9bce793767ee343d9c5d27a9e73cb58d9b7558420a3e27eda57f2949865589132074bfd0f200bb87046af25d5eef85844ca3a2d7115462cdd67190be6d53e7893b677d64333"}, &(0x7f0000000680)=0xf1) write(r1, &(0x7f00000006c0)="60690477e9d4be7283a4dfd340673d09ed57f1f1660d26d17f03963780ec1a4b05d054706ad837aeb76cfd5137820c69dbca493e689467117b5715bb4220c1a1953b8dd2d8f5cc3e15af25d6b5319c4cba0112b1", 0x54) 00:00:20 executing program 3: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2d1e000000000000000000a821f3af7dbfbf84d32599d1a320f61803af794e3715b0f57ca93e380369bcc06e6be6c686bbb03f7ef59572638d4a8ae66404bfa852c739fdc4b9638e98f5957128ae42588085b33687a743a83bffa7c9a8cc5b70b08c3924fdf080b8f33385d6a99a96f10f49c4c4f32f898782ee39027b52783f0fb47cee422d5331ccb2e4de4065ee640681fcaf"], 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) close(r0) 00:00:20 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1c, 0x2, 0xfffffffffffffff9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r3, 0x1}, &(0x7f0000000380)=0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') getrusage(0xffffffffffffffff, &(0x7f0000000280)) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6, 0x2, 0x1, 0x7}, 0x0) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:20 executing program 1: syz_emit_ethernet(0x4b0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000aaaaaaaaaabb802f84a29221943b781c533003785187931372784568ff5ca4ff4040d2daa32a3a72f2f7a68faee7bbd63b9e5a87418615ddc0d8e2ee4e65164644bd8600"]) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast2, @empty, 0x2, 0x8, [@local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x1f, @multicast2, @multicast1, @rand_addr=0x1db, @multicast1, @broadcast]}, 0x30) 00:00:20 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) syz_execute_func(&(0x7f0000000000)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:20 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 00:00:21 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) r5 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f0000000380)=""/7) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000340)=0x1ff, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r4, 0x4}, {r4}, {r4, 0x2}, {r4, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) flock(r4, 0xc) sendto$inet6(r4, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 00:00:21 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x7fff, 0x0, 0x1a0, 0x3}, 0x8) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x5}, 0x8) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000200)="4cb729acd25801ff2f7a3950854559a5df9266f347211023a5732a74aaab9f9037037c5f6257a38cf0002f632f69caefb8108fe0d1761d130909bf3dea7e9ebca1bf08a9205ee7acdf2534f4286719357da9e3fdb74d69268788ca478b6b95d51652be45d591877ead0f7425da36393dd16c673f56cc0ee48ab11a78a160c5559ca5e0ff64db9266f95b58af9544757d57cb19996395597df09161ef85434f5868b29839cc5c132a0c46ce4abfa1dc0625bed35f952e6b897dc5", 0xba}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)="5c158c1c607052cda2e2fc305824bd2fba9ea743c8dcea60cea705575f3ac8818a7cd1321ddd255f730e06", 0x2b}], 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x100000000000003, &(0x7f0000000340)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x18000, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000002c0)="50efc6a83f34303252fb7bbb88f8cb6d756e7d4f6c4a82c12f60f03d5e74fb30c2bfff0b493f855352b442d8f0e74b9cfc41663f9ce5f4d8f568048ff10fec7bbe4a56e29be5a162309e86b99bff42a62f7652658224585b26b038a548e7bdb29404f3d750be1e7beecd0bfd586c9eeab5f8b6e7c6a93af8635149a2b354af20bb4d6f1f79f3b50cf5b3f0301c25c4f4ab0c77c67e0049b71b0f0044945ad36978d89a7f74819ce9d3ac0d8ab22bf9c7dfda8452211b1d0691f8378de3dd43f24ad4358d824c3d48b8c77dc055e935504c552299daf0bae622b41b14e543adcb62348cdb8e65cc879781aa7799ae5159be71758b5724b8ab") nanosleep(&(0x7f0000000000)={0x2, 0x1}, 0x0) 00:00:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) 00:00:00 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x43, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000500)=[&(0x7f0000000240)='$\x00', &(0x7f0000000280)='^%!\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='&.@:@\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='%-\x00', &(0x7f0000000440)='\'\x00', &(0x7f0000000480)='/\x9f)\x00', &(0x7f00000004c0)='\'^\x00'], &(0x7f0000000600)=[&(0x7f0000000580)='%.%(-#-!\x00', &(0x7f00000005c0)=':*:\x00']) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000680)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000006c0)={0x0, 0xbdb, 0x0, 0x7, 0x9c2e, 0xfb61, 0xfffffffffffffff9, 0x7, {@in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0x20, 0x1, 0x91, 0x6, 0x9}}, &(0x7f0000000780)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000007c0)={r3, 0x3, 0x9, 0x4a7eafe1}, 0x10) accept4$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x20000000) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) 00:00:00 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty, [{[{0x88a8, 0xfffe, 0x5, 0x2}], {0x8100, 0x0, 0x7ff, 0x2}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="820201feffffffffffff7121a142ac1608024a9c156fafcb511aa6a9fdab0ac8d773c7c1818649bfbe927f00c1d9e681824d5dcf5e1e78124b55c9509033cb47fac9d6b9a0774b18f493692e700fe0c122970694935284bdae0f1eea1415fe0121948f00e5895fb0af55716edc1dcc2594f994ebdb4384713fefea69df4f14e2ad70640d152b"], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x7, 0x10001, 0x200, 0x3f8b159, 0x7772, 0x3, 0xcb53, 0x5, 0xe05, 0x3}, 0xb) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f3590ffb60f443c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x118201, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x3934, 0x7, 0x401, 0x1ff, 0x7, 0xfffffffffffff001, 0x10000, {@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xd7b}}, 0x0, 0x55, 0x80000000, 0x77, 0x2}}, &(0x7f00000003c0)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000400)=r1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x3f, 0xbc924c680ea2ec14, 0x5, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) 00:00:00 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e000000200000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000029040000d85b5a2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000010000000000000000000000000000eb4e8c0aec803edfdb4b900864e8ef9b9351989d1f6c25d67201c514d6311c2f87c8b1c887e25430205ce99920c05b07fcc09e392e151b1a4a75ecd4a31a", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f00000000c0), 0x4) 00:00:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4cbf913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007478, 0x0) 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x5}, 0x8) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x17, 0x7, 0x3ff) unlink(&(0x7f00000002c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xf, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x1000, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000003c0)={{0x1c, 0x0, 0xa0b, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x1, 0xfffffffffffffbff, @mcast1}, 0x8, [0x9, 0x1c3, 0x8000, 0x6df8, 0x20, 0x3, 0xaa8, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0xa, r2}, 0xc) r3 = semget(0x3, 0x0, 0x40) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000440)=[0x4, 0x55d2e0e9, 0x7, 0x7, 0x81, 0x81, 0x980, 0x8001]) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:00 executing program 2: syz_execute_func(&(0x7f00000007c0)="0c04b5b565640f65e4cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edac6efec4fec4c443857965e9a92a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01c4a2059725feeffffff265dc5f00c35b660f1acb363ef80f9966030faee4d01dfeefffff0f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = socket(0x17, 0x3, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:00 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x606922ce, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x80000001}, &(0x7f0000000300)=0xc) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x20000000000000) 00:00:01 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e5ffce406dde"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6, 0x100) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000140)={{"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", "8910eb39dfbcc53502d19c8cd537cba5751031241e5e8865baf8c575510150d3", 0x3fffc00000000000, 0x5}, &(0x7f0000000080)="774eaca0d0eb4826e43f186bc893e8c8daedf0ba882a7b091256beed9a6cb2d71ad36015fa356a1f47975b031a8821f38ff57122349b9db36a77873c4b29438c36e692e7575d194386bd8c2534a9d1560e75737c42e180d2e3721e8d2767cb0f79ee7befb9b55b005d62959738d5f400eafefddf71a8f220f279be865a30eb7204faa5445220ee984ff974d2ca2066ff72a1fb07e3da23c5ed0c7268c5b243d232a47ca1ee", 0xfffffffffffffffe, 0x1, 0xfff, 0x100000001, 0x8, 0xff, 0x5, 0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x5, 0x0) close(r1) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:01 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xffffffff, 0x1f, 0x0, 0x7, 0x2, 0x10001}, &(0x7f0000000400)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000580)={r1, 0x5, 0x3}, 0x8) r2 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r4, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r2, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socketpair(0x1e, 0x4, 0x264, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, 0x0, &(0x7f0000000040)) 00:00:01 executing program 3: mincore(&(0x7f0000124000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000480)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @broadcast}}}, 0x118) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x7, r1}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="6e0000006e5d465f0e4b758f081725f439cca09074a58b84a0b5f31332922aa1dcda793602cd085f6743ad22202fceba37fc39f5e445acdfaaaa7d85d68b3932d1db63c88b22c0172582d6a27281e07f59e83bf382ea1b17e6032e68a00244781ffc0ecac2d1b2d12f8e7ec0638e7d9d68e9a85c63813b2b7bbe3fea92c060eb86e53179e4220a2ad304a2c3cba65a851d39cb0400131a47af4eae39e575813366c9d296014d1cb8d2d4f9b096ffae775161dd2b7bb222b1e52448deaf055eaa8ce8810b4d1bbbe0645814c3194b9043af74de7c18d1d71ae403000000219473935d84a6"], &(0x7f0000000200)=0x76) sync() r3 = semget$private(0x0, 0x0, 0x30) __semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000380)=""/214) mlockall(0x2) 00:00:01 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) ftruncate(r2, 0x0) r3 = dup(r1) write(r3, &(0x7f0000000040), 0x220a) 00:00:01 executing program 1: syz_emit_ethernet(0x1fc, &(0x7f0000000040)={@local, @local, [{[], {0x8100, 0x3, 0xdf3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "308940", 0x1c2, 0x872aa03439690e43, 0x5, @mcast2, @empty, {[@routing={0x45, 0xc, 0x0, 0x40, 0x0, [@mcast2, @mcast1, @mcast2, @mcast1, @mcast1, @rand_addr="501f6f0b014e1d8b4eacfa38f1fd4429"]}, @routing={0x72, 0xc, 0x0, 0x10000, 0x0, [@mcast1, @ipv4={[], [], @rand_addr=0xdec}, @remote={0xfe, 0x80, [], 0x0}, @loopback, @empty, @mcast1]}, @routing={0x77, 0x14, 0x1, 0x1, 0x0, [@rand_addr="6e92af230725b822e2ac73db1527e83d", @loopback, @ipv4={[], [], @multicast2}, @empty, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @empty, @rand_addr="61241810542035407bcee98ed2a1c163", @remote={0xfe, 0x80, [], 0x0}, @mcast2]}], @udp={{0x2, 0x2, 0x8}, {"bba5c3256c1fbf4d886b0fea0528f6ed6c4ec69737f931f125c433ef227e19f2be2c0a07bee31d818e5625d26d4b53060e9bf26181152742b60108e47e388a4571ba"}}}}}}}) syz_emit_ethernet(0x22, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getrlimit(0x6, &(0x7f0000000000)) 00:00:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x7, 0x4) 00:00:01 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/200) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) link(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') 00:00:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0xf0e0, 0x4) chroot(&(0x7f0000000040)='./file0\x00') 00:00:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000200)={{"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", "5214df14a34453ca61a7dfe0b7932fe55c39c880c3baa64b0bae1ff84c41a5e1", 0xe0a, 0x2}, &(0x7f0000000080)="e4006037d696775c72ac0f6fe895e75f695736d6064299151ec8d99a5add96b1c34b6b9963af14fb2793d1d55c4e346c9c3618ac54391ce5be6c4f9fb8dbe03ef2e474e724e3e13b16263c9b49023e787e36facd6f2fcc6f4d1d25ed052e084a9ef4f5ae83d2e03ff2c6c23ac625248e6d894233a06ddce1e9e49301733174587b8dc3f364f8370b0f6e21dc205e89316e1888b8d2bde42fcff829ae86f83f239360e993d333764686", 0x1, 0xffffffffffffff3d, 0x10000, 0x0, 0x8000, 0x8000, 0xfffffffffffffff7, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xa4a}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x5, @mcast1, 0x7ed}}, r2, 0x7fffffff, 0x5, 0x8001}, &(0x7f0000000740)=0x8c) 00:00:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) 00:00:02 executing program 3: setgroups(0x1b, &(0x7f0000000000)) msgget$private(0x0, 0xa) r0 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/99) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r1 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/20) 00:00:02 executing program 1: msgget(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd900f300c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x4}, {r0, 0x10}, {r0, 0x147}, {r0}], 0x5, 0x4) r1 = semget(0x0, 0x4, 0x51) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000640)=""/242) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xc4, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000240)=0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) 00:00:02 executing program 2: mprotect(&(0x7f000054b000/0x4000)=nil, 0x4000, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setrlimit(0x2, &(0x7f00000000c0)={0x7fffffff, 0x1000000000000}) mprotect(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x2) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x6}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x81, 0x4) accept4$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x10000000) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff800712fc120) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d3aa0 at witness_warn+0x640 #2 0xffffffff814f9d8d at uma_zalloc_arg+0x5d #3 0xffffffff80ff9441 at malloc+0xe1 #4 0xffffffff81019eef at crsetgroups+0x11f #5 0xffffffff81019d75 at crcopy+0x55 #6 0xffffffff8145a823 at sys_setaudit+0xb3 #7 0xffffffff816d15b6 at amd64_syscall+0x436 #8 0xffffffff81698c6d at fast_syscall_common+0x101 00:00:02 executing program 2: r0 = socket(0x0, 0x0, 0x8000000000) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchown(r0, r1, r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000440)=[&(0x7f00000003c0)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r4, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000) getgid() r5 = semget(0x1, 0x6, 0x0) __semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f0000000340)=""/65) accept$unix(r4, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) getgid() ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000000)="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") uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff800712fc120) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d3aa0 at witness_warn+0x640 #2 0xffffffff814f9d8d at uma_zalloc_arg+0x5d #3 0xffffffff80ff9441 at malloc+0xe1 #4 0xffffffff81019eef at crsetgroups+0x11f #5 0xffffffff81019d75 at crcopy+0x55 #6 0xffffffff8145a823 at sys_setaudit+0xb3 #7 0xffffffff816d15b6 at amd64_syscall+0x436 #8 0xffffffff81698c6d at fast_syscall_common+0x101 00:00:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000) fchmod(r0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22") sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) bind$inet(r1, &(0x7f00000005c0)={0x2, 0x2}, 0x10) syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc) accept4$unix(r1, 0x0, &(0x7f0000000500), 0x10000000) 00:00:03 executing program 2: 00:00:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8084, 0x0) chroot(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f00000003c0)="96987a7a2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0c46201395600ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f52626473c88fefe02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:03 executing program 3: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x4, 0x0, 0x9, 0x3ff, 0x9, 0x8000, 0xbc, {@in6={{0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0x100000000}, 0x8}}, r2, 0xe3, 0x2, 0x0, 0x1, 0x844e}}, &(0x7f0000000480)=0xb0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x0}}}, 0x90) 00:00:03 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="95d373c3eb53b6efa460aad46ecc3c96280289d18c8eb6e903342a5275c6b8") syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000240)={{"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", "8060e167ec19c4bac2ebc07d9f8ba5974d6dc563c6939865c961cbef7b4a1f6d", 0x7ff, 0xffff}, &(0x7f0000000080)="30683edcb21f80e36723d08bbe3918a0547e753587b6e999b25a01efa3bc913f43d0c50e22ff64e5b9a1dff7ba0e77e7b57041ee76b047fedd8918b724f66f090bfce7a1bd164cc9f3cb5543b6eb15cb13287ff98a9fe5607e9f765c3d1efe80e4f02718a70ee477496e9a8956bdb77c58268475f213e109c5a2e31fac7b4fad7ea8c3c22a5f5cc74cd7c785bcc26477d4a03c4eb3f9b9bc2e430ca0f2ecd286", 0x4, 0x7, 0x2, 0x80000001, 0x7ff, 0xfff, 0x2, 0x7e}) 00:00:03 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x5) r0 = socket(0xfffffffffffffffe, 0x5, 0x2000000000001000) r1 = socket(0x11, 0x10000003, 0xfd) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000015c0)={0x0, 0x100}, &(0x7f0000000140)=0xfffffffffffffe89) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x1, 0xb20, 0x8, 0x8, r2}, &(0x7f00000002c0)=0x10) recvmsg(r1, &(0x7f0000001580)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/15, 0xf}], 0x5, &(0x7f0000001500)=""/77, 0x4d}, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "41819eaec129784ec212acf30f852548b580dc23a071511f168cd2ee91d380ad2d05336df2cc55722bc33b186e8705411728cf499ec04deb6a062238bf111a87f7fdf53b49489540cc735b0ab38288e9ea63889ffb0d20ba9cf2f1afe1a4b1036006bfcec4592e243b6f2c1adff70438b16b8fdd41a69eb1c2206e637fae923a4fc3bc8c44633e4c8c14a4f9fd7bb45a16175ee131f2d3be673d2f86cecb89235a1891eef2d015aebc2f740711e12006e727e86091a37703e9e87989629d5e37d6ea13d87d3f9cb094efbc2cc807c03be873cbbb7b4e5f15b92271b7c01e7fdda24c3c7ea2d176c74a76369ce612200d"}, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, 0x0, 0x0) 00:00:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xc6e, 0x339}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x1c}, &(0x7f0000000180)=0xfffffdb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f00000000c0)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0xffffffffffffffec) 00:00:03 executing program 1: socket(0x2, 0x5, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:00:04 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0x10}], 0x10}, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0x8) 00:00:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0), 0x0) 00:00:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:00:04 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) r0 = socket(0x10, 0x4, 0x1ff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x7}, 0x8) 00:00:04 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x16a, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sync() r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20002, 0xc0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2427, &(0x7f0000000300), 0x0) r2 = socket(0x17, 0x20000007, 0x9) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) syz_execute_func(&(0x7f0000000300)="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") setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) 00:00:04 executing program 0: r0 = socket(0x2, 0xfffffffffffffffe, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x5) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb770d00000100000000000000000000000000000000000000000000000000000000004e481c97fe72000000000000000800000000000000000000000000003f0000000000000000000000000000000000000000000000a089be74195c7fc943cacd624a7184479b3c1815a3eb2c3f1a26e34f8d7128ad25817a777751838a6d204fa6e221ef6c3993e059d80604896fee339cc7b75275c424f9b3f5a0420fda33087417092dc2078dd7c2c9755a1cb30892e5798d7eac5fdb3c0be86eabbf6e397a00"/227, @ANYRES32=0x0], 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:04 executing program 2: syz_emit_ethernet(0x7, &(0x7f00000044c0)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYPTR64=&(0x7f0000001080)=ANY=[@ANYRES16, @ANYBLOB="000d6b9bbc47b81f008ac808094710a3d091f62e0812d5a2cdfa92a978bf274570a4318227874b98b7ad383a958afbabde47ff7b32abd00b1aa129314fee585895068d6da193dbd89c336c93d119c9fc1850d374c993aba9593c5b2b3d6232e9b146629cb472d109e8fc68f6a0bf04f1de235a320e3d7021cf01da96641cb91549f92a4d86b4179f51dcc8c86c934762c0867706d8d82bfe11af160bead949ad724e928b9d09", @ANYRESOCT, @ANYRES64, @ANYRESOCT, @ANYRES32, @ANYRESDEC, @ANYRESOCT, @ANYPTR64], @ANYRES32, @ANYPTR, @ANYBLOB="e1a6846d6ef9c62189c74f4bf2ef860c96b7ac8b73ecc7e295c06f78757e9af77a46fe376318d74e41ad0d096d2129a6c7292d43416ad62fc53c784bd0b9ac2b80f54f24faf728cf31bf47843c11c52e548740b1a2bba11193734d886e4be29bb1f0faf68e3160073d2a"], @ANYRES64, @ANYRESHEX, @ANYPTR=&(0x7f00000033c0)=ANY=[@ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES32, @ANYPTR64], @ANYBLOB="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", @ANYBLOB="ef7a37162e5e2958b62b1ef2771ec008fe146757eaa2b61db1dbd9f51d199ea635a01d56a6086ead07096fd7e07565af2b763af33da45fec0b2508906d0283741050fca08422fd8c592b8034f98dbf03a4900088e655a9cfb956531960f9a5798c0295403f6492da93804dd60bf306c269858f6105fb9b58553421dfe09ad375fcde48e60c35108c3b6102ce6d50356c9ed60934bd95d4986f6f10e4e94ed14d76ecca21c902e0303864af24aa44340c9d1ef1dafbbb0eb3d17af270de80efaf6c2a710fb93444e478cc5076102a", @ANYPTR64=&(0x7f0000003340)=ANY=[@ANYRESHEX, @ANYBLOB="2e042d8cde44ae5bf9cd6ad53f36d81ddb70c24a3b1eadb49b0b2ae6471364d9e3ef2348f88daa6ab2255f31a82391384bbb48fe", @ANYRES64, @ANYPTR64, @ANYRESOCT], @ANYRESDEC], @ANYRES64]) 00:00:04 executing program 2: r0 = socket(0x8000000000000002, 0x20000003, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9feb9c07f386862fa6b574c33d6667165850118c00fcdb165774f187e8385f23d76fb78dc74cf69738376f919172faff5f6be3cb0d353a95d231fda1ac009c1a6b51e27e029b6604d85c5ad10bb95b29baafaf518f4aa8f73f4422cb8c48"], 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:05 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000140)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x601, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffff9ac8193f, 0x3, 0xffffffffffffffe1, 0xffffffff, 0x75, 0x4, 0x80, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0xffffffffffffffff, 0x5, 0x9, 0x1}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x7, @loopback, 0x1ff}, @in6={0x1c, 0x1, 0x8, @empty, 0x7}, @in6={0x1c, 0x3, 0x8001, @empty, 0x5}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x7ff, @loopback}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000380)=0x10) recvmsg(r0, &(0x7f00000014c0)={&(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/35, 0x23}], 0x2, &(0x7f0000001480)=""/59, 0x3b}, 0x42) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x30008, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x2) r1 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xffffffffffffffff) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x11) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x801, 0x2) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86694c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:00:06 executing program 1: socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40, 0x8001}, 0x14) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000400)="9698d8472c431c080f05f30f59bfd900cf00c4a179171f41e2e9c4c2f8f309660f72d50f0f2dc4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0f000081c66db712e983397fd300c9dcdc0fbcaf00100c00f345d9c6d7ac61c2b93b5a0ac4c3214cb9a5605419c201b00b000000f08171a30b8a826eefc4435d4b9300000000cfd43e67410f38093fe8628f6808a3056f0000004e00c4618de3dbc0264788fe58c4a1dd7dbbbfdd5cc63e26420f38f022470fc63e010fa2") 00:00:07 executing program 3: getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getresuid(&(0x7f00000000c0), &(0x7f0000000280), &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r2, r1, r3) getresuid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000180)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r4, r5) r6 = geteuid() setresuid(0xffffffffffffffff, r6, r6) getuid() 00:00:07 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6(0x1c, 0x10000000, 0x7) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="cccc68b08011b6022ee0902d794369ecf797bc69b2a96ea18f513fd4633e011afd321425d62a51251a5aeb828b9202436254cce7446ed0bf4076440d725967166f3c43d834d5aa475565f62c50d2f5b9c02800ec65613d602def267fb6daa1df413ce69cf78d7a4fcdfe68") r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:00:07 executing program 1: pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000006c0)={0x2, [0x0, 0x0]}, &(0x7f0000000700)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x7) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1200, &(0x7f0000000080)={r3, 0x7d2e8057}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={r1, 0x1f}, 0x8) socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) r4 = open(&(0x7f0000000040)='./file0\x00', 0x402, 0x69) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f0000000200)={{"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", "1675f554d8436818f9c7a8869e4a90fe00883bc7f1cce4ffbb7899fd8291af1c", 0x7fff, 0xecaa}, &(0x7f0000000140)="4ab6ae6af717177315f24046c1c09625f2560beb187c4ce22d0637157720b143ad73029c640892aa7de96e2b77fd8a528b7ff0067bfa6bd5182b24ab69540917b46822642efce7310fe07a1eab32fecfa837429dee96203cb8b294c82618a97417c9779f7852aab1d959df57f11d699c650db0c1b25273a9c99d5b0d445f42e99b5ae714bdab52c7b5f5f131b989bd6cda6ff08e50a2e6253fd1a130b36f83074295d0a82f99596689564232a5de18dd607784", 0xbd8e, 0x1, 0x3, 0x5, 0x6, 0x5, 0xb4b, 0x100000001}) 00:00:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b) open(&(0x7f0000000000)='./file1\x00', 0x100000, 0x24) setrlimit(0x8, &(0x7f00000000c0)={0x2, 0x4}) setreuid(0x0, 0xee00) r1 = msgget(0x1, 0x20) msgctl$IPC_RMID(r1, 0x0) 00:00:07 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x5, @rand_addr="43dbec1cc2b1974c2461287eb33c9723", 0x6}, {0x1c, 0x0, 0x5, @loopback, 0x6}, 0x7, [0xadfa, 0x7, 0x400, 0x2, 0x89, 0x9, 0x9b, 0xd6cd]}, 0x5c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r3, 0x1, 0x4, [0x72a, 0x2, 0x5, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0xe, 0x0, 0x0) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000280)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666458f17720d14111d54111d00") 00:00:08 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6(0x1c, 0x10000000, 0x7) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x5, @rand_addr="6b6310eb696083955255116f13743006", 0x9}, 0x1c) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, 0x0, 0x11, &(0x7f0000000180)) 00:00:08 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="807bd723dd99abc56efa32787a729d165f3cba4c6acb25fdb114d0be2cc7da5968dbbd1964303557b355fa6790fbd6d3c445b8a9e35e2aef286704b1878cce84bc6b71c73da42185271da07db8955a717f5c080ac1ec05b1b3f6b5158b8f174dfac53d5ccc59d268b1da9ab03b9c35367c60eaebbe7792b60852361f32f9dc98e3c08c0b", 0x84}, {&(0x7f00000000c0)="ca0723a329bbd29fa6c55d91eecd82b3d207136c", 0x14}, {&(0x7f00000002c0)="f115d978a65631bd9d7488af7c0bfbc91a69a83abd7f0903215f91d9072adf7f256bab443707eaf3c9c108d137ca4125b847e50196fd6331ec32cd296e69f3b283b64d7bdc839c7226cdb6d4160de8bc4e684d6e5bc83603d2bc0d7fbf64d735b9f4b16bafb0293777a2cd599d8a05d209d842c44659e90d724228f07e78a68de7e39203803f53cadf4fb5a603a4346c6b", 0x91}, {&(0x7f0000000380)="320c48e18b70ae247b1e2651017ff28d416020d618b2f5b15a8e2b53435659e5af76c7cbbd39b5d2770233bb9f31950d68b6d8ed18e4c1e50f1e5f8bece2037d5627520e320cdc04fad25f8e464170279f51a0540a17b66556c1e7bdb0a276fd902f9f51a368dc50865cb23a30e1ce57667ed8aa1cffa6d7e1b63f8451c3288eef90f6475516e8a31e6733edd6863575a36d001aba238d726a35a322e911634300a0ba94626a5159100c2e8027d2", 0xae}, {&(0x7f0000000200)="bbd48e82114d2715f0f486b5c718a148c4c70b42e6", 0x15}, {&(0x7f0000000440)="2380412364d889b234fd0cad19127375ebb5aa2a73b4da6b9c", 0x19}], 0x6) execve(0x0, 0x0, &(0x7f0000000500)=[&(0x7f00000005c0)='\x00', &(0x7f0000000580)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x7, 0x8}) 00:00:08 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x9, 0x4}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) chmod(&(0x7f0000000240)='./file0\x00', 0x100) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) accept(r2, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:08 executing program 0: munmap(&(0x7f00002da000/0x4000)=nil, 0x4000) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) munlockall() madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 00:00:08 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28044, 0x20) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1, 0xc2da) r1 = msgget$private(0x0, 0x8) msgrcv(r1, &(0x7f0000000180)={0x0, ""/216}, 0xe0, 0x3, 0x800) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x800000000000) open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:00:09 executing program 0: setrlimit(0x2000000004, &(0x7f0000000180)={0x8, 0x200}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) mlockall(0x2000000000040001) sync() setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000040)={0x7, {{0x1c, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3fc}}}, 0x108) munlockall() 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="b5dd0a8364a4912695e7919c6bf399066b0cef48b82e05ffd8c3d131088d0f72902c34e74af274d0d1ff6d4f59d282fdebcaf892a33ce63ae455bec096bb588765e661d76b8ace35610b8629d082afca44327fba16de4db6416c0ee7c5ced4c0d7ca867dce3ef10cabaf3dd7", 0x6c}, {&(0x7f00000000c0)="dd5ccff65bec6d4657d24c8865eabbe9c9af07f183535a03682452e71f6162e592d0c375c3929c2f7fbacdd2f04e2ad9ce5e6a8ef582cbdecd27ec30d605e23e87608a25b9f23182e59b8f40bff87981647fcb958a3715ed9aaacc9f9508bb381e6b3ef3199d556bda16d6", 0x6b}, {&(0x7f0000000140)="5690df4d7ca90787c143f92759e9af7c0e143da955ec7e8f4cc7629933a458cbd07db72649a60dbd56eb14a9a1818223f7235a29c35dcae83cd94a1b4753414d942a11a839658dd2be010ed71a88188af29b82b5b81db260f17f5cb46302ed8fad9c624da171fc37d8a8519f0e03f0cdde9ce3f8140addf591dccfb55399c789f058c87c39e4da494232910c9b51be5d8d9a92fa8d9dfe7f01f9903d41bda68d3a1583c21eb5067a4cf83339d5c9df8c3cc91cd58c0beb56b2e84aa99479867101b6f0aa8728cc857a5adf2231ca631fee7c7c373bbb145134060faff5439655dd8d", 0xe2}], 0x3) 00:00:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) socket$unix(0x1, 0x2, 0x0) futimesat(r0, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={{0x6}, {0x3fc17668, 0x3}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x4, 0x3c, 0x7fff, 0x8fc5, 0x8}, &(0x7f0000000200)=0x14) chdir(&(0x7f0000000440)='./file0/file0\x00') 00:00:09 executing program 1: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setitimer(0x3, &(0x7f0000000280)={{0x0, 0x9}, {0x4, 0x1000000000000000}}, &(0x7f0000000300)) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x7300, 0xffffffff, 0x1000, 0x7, 0x0, 0x0, 0x0, 0x7, r3}, &(0x7f0000000240)=0x20) msgget$private(0x0, 0x40) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r4 = msgget$private(0x0, 0x8) msgsnd(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="0200000000000000882bb94d3a028316fa54c145412bea49cb3d93fe1ae7e66493884fc984d27f1d1e2dc318f76359fb0f0104f380f9a7688e7809134ec6abee28f8472a57456c82a9090239a295dafd7bf9758170091ccfabf68b1d0b4953fe760a08f9293507937a861df99e75b0bb689949657dd46702a420edc54fb0f73f335a15e0214925ac8d32a2d2995498a2268d48fbf1d54e2f3ead1afdddbef2537f4a37a28a9a460126d711daac083fa73403c94b9c1a61d08e8172f0daa0827896cf8e2424f14c8b1d79c9215d0383533c33386b490f5c65e9c7df0419a0de490438b2f97c"], 0xdc, 0x0) 00:00:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x6047, @remote={0xfe, 0x80, [], 0x0}, 0x7dd3}}, 0x0, 0xa9fd, 0x3, 0x200, 0x4, 0x1f9b, 0xfff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x100000000, 0xa2d1, 0x8, 0x7, 0x1ff, 0xffffffff}, &(0x7f0000000280)=0xa0) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20040, 0x100) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x1c0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@empty, @loopback, @rand_addr=0x7f}, 0xfffffffffffffed8) 00:00:09 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="82aaf08812c19a43016b563e8057a768f02d32bf6e3bbe2ac5f22a875aa40fa1b28d827b518ba753412d92954da7156337f895ff6f1b1d8b028fd966add490cc9cdab346be93327d9340f96ef55274501ac5a53124eb0e0927f2", 0x5a}, {&(0x7f0000000080)="bebd54ffc29b2af9db83893569ff7f03088bb767264f1cf82f04c2e5f132dbd1d46534166cb9ba82f0e7b76a40e9929d464ce1085bae0bed7ed23d26dfa2", 0x3e}], 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x100c00, 0x0) syz_execute_func(&(0x7f0000000700)="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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20002, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:10 executing program 0: r0 = socket(0x11, 0x10008000000008, 0x5) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$unix(r0, &(0x7f0000000380)="b10005059000e80300000886ca900f0e08fecea11ea807f96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1f2de71d1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d020000d3872babfbb758c1f5a8725cd3ff7cc5bc894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00"/177, 0xb1, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x3, 0x4) 00:00:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1a, &(0x7f0000000600), 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x9, 0x7}, 0x10) 00:00:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000500)="0c17c4817a2df998e41b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851510f696900c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom(r0, &(0x7f0000000380)=""/159, 0x9f, 0x40, &(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$inet(r1, &(0x7f0000000480)=""/101, 0x65, 0x1, 0x0, 0x0) accept4(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000280)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0xfffffffffffffff7, 0x6}, 0xc) 00:00:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:10 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x0, 0x38, 0x8, 0xffffffffffff8000}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x100000001}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:10 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r1 = geteuid() setresuid(r1, r0, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:00:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x2, 0x800}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xfb, 0x3, 0x2, 0x2}, &(0x7f0000000200)=0x18) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="90e6d8e24dbd13f108276a87bb0e38cd7408ce7ae393d9c07c061a61433df88cd561f0e2170d4ced5ab71b7a8f4d1b31f9032b4bae037afb0b90421639f57a5aecaee2134e619bc36bf34eb29c64d4c4e859f0c3ae40a08ccd274ba4d04ebd8b7d08fc4131e16e8c014d38d8fc672062fbfaa2c2b793633c41dec0479a42dcd6740d35ef326bc88f94d8149e3dbc5d8ed6cb0f56e6c7b70bbcf2d954a56b1b") msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) freebsd11_fstat(r1, &(0x7f0000000240)) 00:00:11 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82df993115006c"], 0x1) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x4, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x3, 0x5, 0xfffffffffffffffd) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r1, 0x0) 00:00:11 executing program 0: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00660f381d115b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e2e9660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) syz_execute_func(0x0) 00:00:11 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0x6) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000080)="b1f091cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") 00:00:11 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xa, 0x0, &(0x7f0000000080)) 00:00:11 executing program 2: execve(0x0, &(0x7f0000000740)=[&(0x7f00000003c0)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='\'\x00', &(0x7f0000000280)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000002c0)='\'\x00', &(0x7f0000000300)='$\'\x00', &(0x7f0000000380)='\x00', &(0x7f0000000340)='@%}\x00', &(0x7f00000001c0)=')\x00']) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000400)=[&(0x7f0000000100)='+\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=')\x00', &(0x7f0000000240)=':.&\x00']) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) lseek(r0, 0xd, 0x6) getpeername(r0, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) 00:00:11 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) dup(r0) syz_execute_func(&(0x7f0000000000)="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") 00:00:11 executing program 3: r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) r1 = semget$private(0x0, 0x3, 0x44) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000580)={{0x81, r2, r3, r4, r5, 0x8, 0x5}, 0x100000001, 0x2, 0x5}) socketpair(0x1, 0x20000003, 0x3ff, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r6, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r7, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r8, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r8, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:11 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:00:11 executing program 1: syz_emit_ethernet(0x34, &(0x7f0000000080)={@broadcast, @random="59018b44bd8d", [], {@generic={0xff3f, "bb79239786efa0601bfc137012896d228ee9bf12b4eff4bb0a54114fb0af50116d3067dad359"}}}) 00:00:11 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 00:00:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000745e, 0x0) getpgid(r1) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000100)="6cd8405432df17379155711022a104711d4a139cff26dc1523838e49764fe0c58f715c6f77b943f3674871794ebe81db16e46b61ed43488e1cd956c15bec14c685088b86d4d58c5290bd2ef29116958154f604e5985e57d5d650dfb90d647015ec158cdb3de40d6524f4214a658b0eaecc1c130544e1685e1904c9") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000200)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000000), 0x18, &(0x7f0000000040)) 00:00:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) listen(r0, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x2, @multicast1}, 0xc) getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 00:00:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x2f367b096a7c671f, 0x600000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x1, 0xa}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @empty, r3}, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x3, [0xef7, 0x1ff, 0x8000800]}, &(0x7f0000000280)=0xa) 00:00:12 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000200)=0xb) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="58cde3059090d3894bb5bdc1dced3a24b0d5c3595ec1d51f79880d9617a2b8c5c477bed20a013672cf7d5ad41ffb0308d12e05d0b30acbc38323a26006acf520777dc9be26"}], 0x10000000000001d2) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:12 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x6, 0x391}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x810, 0x0, 0xe873, r1}, 0x10) r2 = semget(0x1, 0x4, 0x220) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0xf, &(0x7f0000000000)) writev(r4, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000080)="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") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x8, [0x0, 0x2, 0x4, 0x1f, 0x100, 0x7f, 0xc58, 0x6]}, 0x14) 00:00:12 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x3, [0x1000, 0x3f, 0x6]}, &(0x7f0000000640)=0xa) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000500), &(0x7f00000004c0)=0x30a) socket$inet_udp(0x2, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xd020, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="080000008000040003000000fe2b2905000800ad00f7e5"], 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x1ff}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x7}, &(0x7f0000000400)=0x8) faccessat(r0, &(0x7f0000000280)='./file1\x00', 0x90, 0x400) renameat(r1, &(0x7f0000000440)='./file2\x00', r1, &(0x7f0000000480)='./file0\x00') fstat(r0, &(0x7f0000000540)) 00:00:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000001c0)={{"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", "2a49843f86e402b86fba40e8b6582634d10ab13024bdf800220a45475f8048a4", 0x1, 0x885b}, &(0x7f0000000000)="b6b99140a0554b8d26592dd6873c", 0xff09, 0xfffffffffffffffd, 0x7fff, 0x0, 0x20, 0x80, 0x0, 0x1a}) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000180)="bf") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="5216b1e23b89193741ffdeef944b2e187eb3c0047e7460ea22dc24d20b6614e2d6e8b9176587b3f1dac0205b2eb2541e79d760f308ec768189f14ed5325e2353dcce3000beab1be932b356064abef9a2bb52a51757c47cbb9b250321681c66b9db5a3db12a33c42a4bad3461260d96a69796a93bc73779ba04fb1fac222c26501834") 00:00:12 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) r2 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x800000000000148, 0x80004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="074c8244e4711456a9797f032f000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r2], &(0x7f0000000300)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x9, {{0x1c, 0x3, 0x9, @mcast1, 0xbd1e}}}, 0x88) syz_execute_func(&(0x7f00000001c0)="982c0c0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb5766420f1f5800c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r3 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02f2cadceb17aeaad7000000000000000000000000000000000000000000000000000000000000008700000000000000000000000000000000000000000000400000000000d855cbac2d5e18630000000000000000000000000000000000000000000000000000000200"/136, @ANYRES32=0x0], 0x0) socket$inet6(0x1c, 0x4, 0x0) r0 = socket$inet6(0x1c, 0x10000005, 0xfffffffe) r1 = socket(0x1, 0x1, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x3}, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xec9e, 0x9, 0x8001, 0x2, 0x6, 0x6, 0x100, {@in6={{0x1c, 0x0, 0x2, @rand_addr="0004d86a97392404bf22d5d19621e05b", 0x8fd7}}, 0x0, 0x7, 0x3, 0xfffffffffffffffb, 0x3d78, 0x20}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x7fff}, 0x8) exit(0x400) 00:00:13 executing program 1: syz_execute_func(&(0x7f0000000140)="984a2ae90f99dc1c1e0f05bff7000000c4a37bf0c55c41e2e96612f8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30095e1edee509c421045f4607c421dd5831c4e10bf8c40c64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fbab000000c4f2440f813a000000cc7c66f2ab440fec3fb0ddddc482b99c38724a66b1f7f8c3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c58160168fa97880a5db0000000fc60fc6a8f2ae00081f1ff17700628f8f59709b9be5aff2f2f0428b8900800000008fc978c3860d00000049c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110fb83aa2f1fbfbea") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x4) 00:00:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x10000000000084) connect$unix(r0, &(0x7f0000003680)=ANY=[@ANYBLOB="02f230a844acb42c2a985576f596b74dccb8182c30d12e2f66696c65300040eda282cee8f1f1b36c1f0aa79c4e3ea4bf8392e986b3caab876455105f90da6b81e53eb27a00ae494055d40944e8b845c576ca333e026cd6012ea06139f333d1d710871a96cdadc76d4a0c97cd63f61f95f816e801a053f0f0e29f86f0ccfd5ffa3ca7bcf6a139dc6bf732b445a14451e297282570ef778cc0f2a1e43b39c2541aea4216f5d326806f98f6074a7778285a4cf6a15b528ed5c21601f0ff5bf6ed994a99fbc3a245b57f5546f2898779020c7c9d7c3640f1d71b523246ab1306"], 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xbc}, 0x0) pwritev(r0, &(0x7f0000003600)=[{&(0x7f0000001480)="87eebc3fe01a2a30c0", 0x9}, {&(0x7f00000014c0)="06ce5643aeb973f4d22c24c560c88646b15c80447ff8b902e7316bddfa1a0222c373a91e2cb458208d423e267665be3f6d5af8f54f3db93cc83e066da6b81b83c23bf869a293c6bcb676cbd0e7342d3828d0c81c18325cffd661348c0a3dea04c33791b413d3b051dbb73f19bd03bb0bc96640f373063617fb6e3c1cf7f3e828d9e6e00764ac77c9b884e7", 0x8b}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000002580)="2a891db50c490e0c5e9ccb366d7c2d194369c20cdc71c9db9800db0124079b7c92b4888d75088913704456663a6c41b46cb1fc", 0x33}, {&(0x7f00000025c0)="dc4142b74833779f5686e5b09e56e21387c4039888c2", 0x16}, {&(0x7f0000002600)="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", 0x1000}], 0x6, 0x0) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) r1 = open(&(0x7f0000000240)='./file0\x00', 0x120104, 0x61) openat(r1, &(0x7f0000000140)='./file0\x00', 0x200, 0x30) recvfrom$unix(r1, &(0x7f0000000040)=""/43, 0x2b, 0x41, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x101}, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xe, 0x8000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001380)={r2, 0x8, 0x8e, "45d1c6daa23032196a95b76c8ba768565e21b051db8b9004141bda2b1b0403428d5ff2f530fc31b4f7f6d6b5d6f2c1ee2a467d4de68269527b4af87ef5d92118d25d5d2f80684c6d6047500281a7eb3ec1c5211f05e8e5426c96cc7cdac4f7a8b2f8a56e606c87274efd213e43a4a454caf0ca2c12d50b0a25077fa41e35efaa77c9eee390678729bea04e6c0b08"}, 0x96) getsockopt$sock_int(r1, 0xffff, 0x901f, &(0x7f00000001c0), &(0x7f0000000280)=0x4) shutdown(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001440)={r2, 0x10000010005}, 0x8) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000140)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000440)={{"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", "6caaf73bcbb82a5b29f8052476be8b61ceadbe5a06ba5f83feb6bcdaa0440351", 0x0, 0x4bb3}, &(0x7f0000000340)="bd936a43e3ab334874ecff49a076fa8dbbadd0771ef7bf07272511e5c04631384385813033b44c76f299d6b69b6bc7aa74482b26c896d133e67c4a420fa4e973b5e299d9e06542d99b5941fa76522556f0bfc1f3ef7d49d322fdf759a2feb200f59aabac122ec207a44f3a3ce79f07cde7b28274ce6edee67aa48359f202c92c42eb2b4749c8d7b04db8724f0a14ae22b92439835eb7318630ce5db9eb78dfc9d3f5db3dffdf2f89a3a2aa30af54057e713d4ad23d9c2c39696c2cf4ca145882475fcca3daf1137e333c75894a49e0", 0x6, 0x9, 0x8001, 0x0, 0x9, 0x1, 0x401}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d000800c8fa0f769d86d6155d57471a66872b832048cde2017831476343227f43c272d5deca16ccef594ab9188ada5424601d990c304b03214156f289ddbdf3b554ecbd621f2b0d8c6e2e0cb00713cc6a40bb155b6a0215b1ff2951a3e8f3efa31ef2b9d0006985b6fbb22dea2d0f574d95e2a7052f253dc1d374738a3d"], &(0x7f00000000c0)=0x55) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000240)={0xd}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x8, 0x2, 0x4, 0x2}, &(0x7f0000000200)=0x18) 00:00:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000000)={0x5}, &(0x7f0000000080)=0x10) 00:00:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x8) fcntl$dupfd(r0, 0x11, r0) 00:00:13 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00000002c0)=""/90, 0x5a, 0x80, &(0x7f0000000340)=@in6={0x1c, 0x2, 0x8, @ipv4={[], [], @loopback}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x71}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x5, 0x212, 0x8, 0x6, 0x7}, 0xa0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:00:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:13 executing program 3: shmget$private(0x0, 0x2000, 0x102, &(0x7f0000164000/0x2000)=nil) ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:14 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xf88, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x1000, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0xb36af2b6cb8a2ef0, 0x5, 0x8c, r1}, 0x10) 00:00:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x10, 0x5, 0x75b5, 0x1, 0x40, 0x0, 0x7, {@in6={{0x1c, 0x1, 0x80000000, @mcast1, 0x10000}}, 0x0, 0x80000001, 0x20, 0x8, 0x40, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r3, 0x8, 0x8, 0x1, 0x6, 0x5, 0x3, 0x1, {@in6={{0x1c, 0x1, 0x8, @loopback, 0xc28a}}, r3, 0x8, 0x2, 0x1ff, 0x1}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r4, 0x10, "9a3fb4da96672fe1e0e44a88f4cd7ce5"}, &(0x7f00000001c0)=0x18) r5 = dup2(r0, r0) sendmsg$inet_sctp(r5, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000014c0)=[@dstaddrv4={0x10}], 0x10}, 0x0) 00:00:14 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000040)="23ec39a2e2111c2e09c7f71eddb4d6055dffc00c4e07e87a1aa6533070dfe57d698009495436eaee3a1d06fcf7b9a162beb8d962a304aebe50ed700a15de2741353a1a284fbaf8122a85bf83046e5c7aa5859ec49cbc03f46f0f8a06d22043cc7eed3565acc16890f41af28aedf6e35d8965e60c26bdad8573c46dbd6f36adae1f337a23713508b89d111af3767afa300bc609c6159f95313034d68cd7610f427e03fa5fb31ac65df996edcb831bca677295268ee3cdb8197c2a") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:14 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) clock_nanosleep(0x5, 0x0, &(0x7f0000000040)={0xaf}, 0x0) 00:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000080)={{"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", "41f82b04913eabef64646954cc05a498a3d60504a8703d49e67e07193d6006ff", 0x3cd, 0xffffffffffff0001}, &(0x7f0000000000)="1c6baffd76d2a3bf1710e42a081505f7e522a23d4001b5dc6c870f703dea4b13e6919c798d40001694d254c2084ecb20b4a69f221423919bbfbba3c13605f35eb7b9efc0694556f77765042ff282d92e251352544974959cad4d946c2011511c5a2c9b", 0x3f, 0xff, 0x4, 0x3ff, 0x5, 0x9, 0x6bab, 0x8000}) 00:00:14 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000000c0), 0x4) socket$inet6(0x1c, 0x10000007, 0x7e5c) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0), 0x10) 00:00:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0xfffffffffffffefb) 00:00:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) r2 = socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000240)={r1, 0x6a, "5ac1edd0d2551177374f03943c39f131ece46aba888e91655cde1e9875be65c21480b93582426ab16e92adced55486d75d8aecb44a670e0c32bc9ce14a56dc094f6a6d3344cf53f8a1b97702bb8cceb748831c301efd7a3cced06f95d74eaa35b818f8082c32a87ddf35"}, &(0x7f00000002c0)=0x72) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) connect(r2, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x7, @empty, 0x7}, 0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820873b70e696c653000"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18) 00:00:14 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x2, 0x0) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001880)={@in={{0x2, 0x2}}, r2, 0x80000001, 0x1, 0x7ff}, 0x94) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="000114ca2a81588360287634bce33fd80c3d945fa5448662bd1563871b1af6fd6b247339eaa0782c7b6e18dd7d4f57d1b3345267d076bf97229ca66898c4a8614a7a476829c001477bd76c0000040000000000db2d7bc6ce90dac01901de74bb28234c96b648172a060882356755feeecfeb12932ff3bbc2ece4a16d2630debf70d27cef10d37fe1614afa91716f53da04f8b0a6"], 0x1) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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") execve(0x0, 0x0, &(0x7f0000000380)) 00:00:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xa0, "904343392f1878863deada90a6ca865fb30c07ff8287dfc7f0aa7c5ac97c785fd10b80bd084ed18e3de4f1fc60299a5285b2fcc02020f28920a377e020b3000f698d206110872630434bbd6ffd0984beb4efd77154b56130e931ddc1ab5bd4b6dd78ef37a1a1910bd3f0f2fb4e323edb62f0803818627703fc09e61bccbc6298cd803239050d0f7a6d2e94b1050f42afe13c900f94237201eafbf1bc477d841f"}, &(0x7f0000000100)=0xa8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x6, 0x0, 0x3, 0x1, 0x1ff}, &(0x7f0000000180)=0x14) fcntl$setstatus(r0, 0x4, 0x40) poll(&(0x7f0000000000)=[{r0, 0xba}, {r0, 0x3e}], 0x2, 0x1c8) 00:00:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) 00:00:15 executing program 3: syz_execute_func(&(0x7f00000001c0)="d9fd2c180f050320d0f807c4c3cd0c3709b0024141e2e996851b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f0dfe8c738888a1c4a60fbbc4c401acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d960000000b01635363531d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="6fee8500e1719c2be607e26e755a2a45213a6f42a8") 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) open$dir(&(0x7f00000002c0)='./file0\x00', 0x1000000008200, 0xa2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5}, 0x8) 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:15 executing program 0: syz_emit_ethernet(0x22, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001400000000000000be762c7dbdb79f38015a0aaec8a84b49efed2fe29f6b904583c60618cac1c15e780f004abf23b3a1b4701d03bb2049dc7aa0d3b9c950b4cb6fc0033604e806918a338cad53b4a779535d6d50ab471f7d1a83e40b63fcecc1caf148ad7bf3878fc9ba427530a8508effbbd97f0264b9c4c98f244be71e6a997f1682cb81670fa91df687ba5f1931a37323ab00000000"]) 00:00:15 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @empty, 0x2, 0x5, [@local={0xac, 0x14, 0x0}, @loopback, @empty, @remote={0xac, 0x14, 0x0}, @multicast2]}, 0x24) 00:00:16 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f00000002c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00003667f2400f5a4032660f3833d0") recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) 00:00:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x0) 00:00:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040790b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c0bf00096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:00:16 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="730000005bcdd3f76a22433b87d02dc4200c50a8d597ab026b85fec61587822abadabc5a029e74fb8534ab03b7e2598df926a0ef19324f093afb8d2ab4e667c6a0c0a3e087773a82f169828b41229b855f15e7a677cbbe976980a62e6d295819153010be942e9c34"], &(0x7f0000000100)=0x7b) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7}, 0x8) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8000001b}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x1000, 0x7ff, 0x6020, 0x9, 0x0, 0x8000, 0xad87, 0xfffffffffffffff7, r2}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') 00:00:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r1 = geteuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fchown(r0, r1, r2) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) 00:00:16 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20400, 0x30) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = dup2(r0, r0) recvfrom$unix(r1, &(0x7f0000000000)=""/51, 0x3, 0x40002, &(0x7f0000000380)=ANY=[@ANYBLOB="01002e2f66696c65322f66696c653000c249d0d9a02836dfb99adc6ebda2b6e0038107a961af827d13186a2e021e841ca1fdf37d3ad544d758102ed01053843b7948d74ecf7b724d0acca4a291d4bbc4e851f89b9034f9f63f5803e3ccb0f40f02f96a81c44bef5a7cdfcf97"], 0x3) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:16 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x80000000, @empty, 0x9f}}, 0x0, 0xe297, 0xffff, 0x200, 0x4, 0x9, 0x2}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={r5, 0x3}, 0x8) r6 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r8 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r8, 0x0) lseek(r7, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:17 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockname$unix(r1, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9000000000000000000000000000000000000000000000000000000001000"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) syz_execute_func(&(0x7f0000000280)="36dfc6c401f82b8700000000c4a1e1d031410f1c133e413a8600000080c4a15deeaca43bb84cd18f097882260f0f26b03e3e3e2e66660feca86d00000066430f380b2c1b") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x2, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x3, 0x1}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x2}, 0x0) 00:00:17 executing program 0: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="9d000000ea0f080323a28798519c08b3f3c7edb5b97b78bddbf2b1447a890999343ceccb38dec7e591dc3898913eee61d6b45b488a8a9bbf0c6e9484e57cabd46ad0b455eeae02437edae81a42910048ff0f000000000000ce8782c69afe3458154bc35a1d8be4cb6dc8e7e8e39e9ab7d16ed81b86ae046db827ee7f76bcb6a89969a197a92778e4fe758b5814fbb6335ba22000f42bcb2ef95fa4002b6ac973b5"], &(0x7f00000001c0)=0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x94, "f353048aec2eb6d0c41d14176db9f43dbf1aa4ab1f20f2310270255a795709028a7dfd51f9373d70e17a2a475e2a58c516bd14049b9d8460bbe6fdbba20838c6a443e3568f3f8a3f3464fc9194941af21f371501c6cd8d9894c5964c36237aebab1c6b784a582b8f719f6bc5091b0ab5c7f01630c759ded4055728e9ef8e0ae53841b3fd63ff81f1860b8bfadaf24002f8ceaa76"}, &(0x7f0000000200)=0x9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) 00:00:17 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6420a046758651775a"], 0x1) r0 = msgget(0x2, 0x400) msgctl$IPC_RMID(r0, 0x0) 00:00:17 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = shmget(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000001c0)=""/88) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0101000008000000ffff07000300ff0f0900000002004e22e000000100"/156, @ANYRES32=0x0, @ANYBLOB="9c0f847ef05a000003cd19fd4ab5000000ff000000828900"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r3, 0x7, 0xf, 0x10000, 0x10000}, &(0x7f0000000180)=0x18) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e212a7c000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000004f634f0000ef000000000000000000000000000000000000000000000000000000000000000100"/131, @ANYRES32=r4], 0x84) 00:00:17 executing program 1: r0 = socket(0x1f, 0x0, 0xcb) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4) syz_execute_func(&(0x7f0000000200)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:00:17 executing program 1: r0 = socket(0x10, 0x5, 0x8) r1 = getpid() r2 = getpid() mkdir(&(0x7f0000000040)='./file0\x00', 0x120) setpgid(r1, r2) r3 = fcntl$dupfd(r0, 0x11, r0) utimensat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x401, 0x2}, {0x1000, 0x5}}, 0x200) r4 = accept$inet(r0, 0xfffffffffffffffe, &(0x7f0000000300)=0x4abd74bd30e4d18e) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000180)={0x7, "9246cb524b3d7f9406a62cf1bd32ba6d"}, 0x14) socketpair(0x11, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) 00:00:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000080)=0x28a) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1a, &(0x7f0000000080), 0x0, 0x0}, 0x0) 00:00:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000ec2bc7098caf79cfb56a91222905632660a3b1290b0a116d4f937adbc4a456149d2e4c0a5b2b31afa195c43e256ec0ef8d51b5da871dad8e3c2cbbe7d1ec182f4487"], 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2, 0x2}, 0x336) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000004180)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") syz_execute_func(&(0x7f00000001c0)="c4c3455fa86f000000e20ffcf441d20d532e000066f2400fe644a50e64f20f102842d9ee0f98ff3e460f0f05e6928cc0bf2ef20f5e598dc402c0f54b05") r0 = open(&(0x7f0000000000)='./file0\x00', 0x107c4, 0x44) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000030000400000"], &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x400, 0xd519, 0x5, r1}, &(0x7f0000000180)=0x10) 00:00:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x100000001}}, 0x0, 0x6, 0x2, 0x88, 0x44, 0x9, 0x2}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r2, 0x7ef, 0xfffffffffffffff9, 0xa9b, 0x10001, 0x5}, &(0x7f0000000200)=0xa0) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000100)) 00:00:18 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r2) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x800) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x850) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000380)={{"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", "a82e0aafc11d88e4e2a518f927f68ae8a0765b2a2a148693e1191db4a4372076", 0x6, 0x6}, &(0x7f0000000200)="effa4a1657316e259d78ec4c6a3aa528bd93daf2e0d1b57317a17036be9988f446b443703b5685f9d7a200fa71f6ee4a90238b77bf02f1d7884482ec7008e168c6d37cded227dcbfc0310ab960ee34aebf77827831af47f9eeb9109a5c5be3b48c52f011c73018e0552faf5a84130a035a2db338b58204c665b2d35ab58de504d78152a3c0d1dc16f8b04226d469f0c626d3be31ad000bdf65caf588d2e4db7c87331395022f76df1983f21ba02775653f5e9c2c47d0afd8eca4786cabe7345a1e41995a0a492fb1c3306c86c58816177cf66e1274699266cf33f553c25cdceba7a752fee1926496aaa3d3cc7e349ccb7c76a11023", 0xbee, 0x5, 0xef6, 0x7, 0x7ff, 0x1, 0x87d, 0x7}) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18244, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffa35, 0x4, 0x3, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 00:00:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@rand_addr=0x4b, @remote, @loopback}, 0x2) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) msgget$private(0x0, 0x48) r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xfffffffffffffff7, 0x1, 0x5}, &(0x7f0000000280)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x0) setrlimit(0x0, 0x0) r3 = semget(0x1, 0x1, 0x102) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x9, 0x4, 0x80]) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x1ff, 0x7]}, 0x8) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x40040100000002, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:19 executing program 1: setresgid(0x0, 0xee00, 0x0) unlink(&(0x7f0000000100)='./file0\x00') r0 = getegid() setresgid(r0, 0xffffffffffffffff, r0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r0) 00:00:19 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x424e}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8202e793006c4d750000337ca05136dcbb3e039a417687ee077e321a0e2a3cfdc3623f5f5a0105c03dc6f92e4c155521c45c55a3cd366d8e1540f18f57e42903e7679fc6cabd3c978bc6379d240a36098d6993e580e92d23b67d50ea78d32ca6672e5fdb45b9fe2367c133be31167655613a03d787f99135bd6b2e4cf8974248b0e32f24a0f65704d62b672ca3afec3e9ee7e6f66be3430ffccb4d887eb778c25968ce6e7d30fee17c36763c4d7c7798fb57f49a208fe55831032000fbb80d5cef733ae0c009db3fca621190c49562e0807f19348b8e06606ca58ff8110d7f45aee73a0a4a10fbdf847359d4cdea22a76511ef6518991bfb7d238cbd14b66cd7d3ccf012d55be3185bcccb0313c1d25faa674d1cd27ff24520e087b10453aaa57a33929aea4b582d43d344fadf1b6637a5554b167bb7f28ac10012b92362c1e4d981a3852d9b38ce6f5b62909a8ca179a2b3316f7349ed269ab542cebaf8fed76b410271fa45c39b30a2055870a32384fda163c75cd2a53144f887f47921aabab18aa0b18b8e9e6909d21d447a383f293f418cf3495a3c30f66b3cab1515ef7ea1ed483fbbcac69dd6c52402"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10040, 0x24) sendto(r0, &(0x7f0000000040)="ce348179d3941faebe1fb928034908e1ed2e", 0x12, 0x105, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x46b5d98e, &(0x7f00000000c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x40, @empty, 0x9}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffc}, @in6={0x1c, 0x3, 0x4566, @mcast1, 0x6}]}, &(0x7f0000000180)=0x10) 00:00:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000280)=0x4) r2 = getpid() fcntl$lock(r1, 0xf, &(0x7f00000002c0)={0x3, 0x2, 0x80, 0x0, r2}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) fcntl$dupfd(r0, 0x11, r3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x3, 0x3, 0x7fffffff, 0x200}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000440)={0xd39, 0x0, 0x2d00, 0x4, 0x1, 0x400, 0x5, 0x7, r4}, 0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000140)=0x8) r7 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) fcntl$getflags(r3, 0x3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r6}, &(0x7f0000000540)=0x8c) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x51, &(0x7f00000001c0)={0x7f, {{0x2, 0x2}}}, 0x90) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000380)="76fe45f4d55a991beb82eaf2722479da77df1e3db2ad057c7bb896a2dd4c93b0ec9b8ed5d11c590ebb9aacb36fe5873212e61ce1dcc3907317ddbc570774eb17") ioctl$DIOCCHANGEADDR(r7, 0xc4704437, &(0x7f0000000580)="e265b372a9e3c1c49b92147128c7f5a04d2ac2b08e38d0f27b2f096fb8a2507172e30e3774d6b505792918539145bd60ff212cfe4312341e3e33b88ff66c0504250048ef36e2bb87f1e887affba653144805c0053d2582d100528fd7f10288aab4185d3a19b30e227b5887963ecf48deb5653e9540b4cd6361aaaf9c2a308755b89ae4da23d14e66259492d538f6c37122de") Waiting (max 60 seconds) for system process `vnlru' to stop... done 00:00:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendfile(r0, r0, &(0x7f0000000080), 0x40) 00:00:20 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82002e2f6669abbf3000"], 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socketpair(0x10, 0x10000003, 0x200, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x8) r1 = dup(r0) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) r2 = socket(0x2, 0x3, 0x0) bind(r2, &(0x7f0000000140)=@in={0x2, 0x2}, 0x10) 00:00:20 executing program 3: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x1f, r1}, &(0x7f0000000300)=0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) lseek(r0, 0x0, 0x3) r3 = accept4(r2, 0x0, &(0x7f0000000140)=0xffffffffffffffb3, 0x10000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={r1, 0x400}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={r1, 0x0, 0xab80fa26f714ef6b, 0x3, 0xffff}, &(0x7f0000000400)=0x18) 00:00:20 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0x407700, 0xb00000000000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xc2) Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining... 11 8 3 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f pid 672 (cron), jid 0, uid 0: exited on signal 11 pid 754 (syz-fuzzer), jid 0, uid 0: exited on signal 11 stack pointer = 0x28:0xfffffe00289f1400 frame pointer = 0x28:0xfffffe00289f1430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 8212 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 25 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00289f1060 vpanic() at vpanic+0x1e0/frame 0xfffffe00289f10c0 panic() at panic+0x43/frame 0xfffffe00289f1120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00289f11a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00289f1210 trap() at trap+0x44d/frame 0xfffffe00289f1330 calltrap() at calltrap+0x8/frame 0xfffffe00289f1330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe00289f1400, rbp = 0xfffffe00289f1430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe00289f1430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe00289f1460 vgonel() at vgonel+0xdc/frame 0xfffffe00289f14e0 vflush() at vflush+0x3df/frame 0xfffffe00289f1630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00289f16a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe00289f1740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00289f17d0 dounmount() at dounmount+0x6e8/frame 0xfffffe00289f1850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe00289f1880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00289f18d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe00289f1920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe00289f1980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00289f1ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00289f1ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000b, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 8212 tid 100722 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why