e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3f, 0x0, 0xfffffffffffffffc}) 00:01:14 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, r0) setresgid(r0, r0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="c413641908d838d8fce7fcd87d5557eba00b39190181dd71a2c7ac611d100d460d7f4e74c1c199fb9999d86b3fabed567f1514b0b8b8551fe63439bf25bf7ba736ce7d54551d9c85b467e42a8f62eaadb7bf54270d346ee9e4637ca870fd2dce4637add283cff52202f3bf2fbae8a5a964619ced12ec197e75fc094e83dad0aced93551750e1715f6616a25fbe85873399d45fb7aa47bd47938b88a544cc1b92064c2b86a7ca2d6bcaf9") setgid(r0) 00:01:14 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "4cb38cce7a5b6c6381c6f8daa1944b17f5d2023074468cd57d7c5fcc01a5c97d9ab2829e2a7f411b47a3882021e705802068a5ebfa836f7acf60606505453057f5cb0cbd9cf6b49c70739a1fadd8874e445170968ce6ae0303f4c15fde84c8ca97c960f0d81fbfeee1abf3a2e6a9e11fe40eb148f007ef39d7ad5612e4833a79fed983ce37c8a75d96d2da14cc19875c74128d99ac19e142605a965187813e8ba969f61dc212b7b25ff11f1cce237da71812851d4d7ccba9833b11b05ce204e1c481c5ff0516ef7a73c35f85e3f88e5dbb7a29f78e20193ac6c9c539936945e94d2beb70b70e064acf67ad3b9330f468"}, 0x100) 00:01:14 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0) 00:01:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x800}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @rand_addr=0x7fffffff}}, r2, 0x1, 0x4, 0x10, 0xfffffffffffffffa, 0x401, 0x6}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8000, @loopback, 0x3}}, 0x0, 0x0, 0x46, 0x188, 0xd3c, 0x3, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7e, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x7f, 0x1000, 0x100000001, 0x6, 0xfffffffffffffffc}, &(0x7f0000000280)=0x98) sendto$unix(r1, &(0x7f0000000080)="e1", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r3, 0x1}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000004c0)={r3, 0xe71}, 0x8) 00:01:15 executing program 1: r0 = socket(0x11, 0x20000007, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x401}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:15 executing program 2: setitimer(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x62) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f00000001c0)) 00:01:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x2, 0x25) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x0, 0xe75, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x9, 0x400}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r5, 0x7, 0x4, 0x8}, 0x94) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 00:01:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f00000004c0)={{"49378007099a58a3c7c976ba056486eb1763dc96b6a6aa20e69f51144d7ede453ac421bb127a77566754775d03fa9c27772f85495164673055c1413de76a29c9a9288308ed7ddf340642b5b67a9c72004a218c07de4b80967c43193d1060f19e2a698e5aafc6d793a29ddcfc42f17bc9334465feefcba2d16c5cfb7122e92181bad9182ef577d2a621113d152d695e1d0d48dfb1562d2a920e19a7023a51d45d387ed5eac6980de614332b742bce8bab6cc04cf58c467f2c67042dc4f63f453125604980f8c81e78d3adaa551964a3af4169b2d32d523c3ce8640fef03c3d3bc9bfcc427675efc575d1617b6d8872c2c68f61c3c918e35fcd783039b98bebebcb6409e3d9e570d260e8e36d74e77df2c37956307afd3c7c46ec08d1058b48e5a534420c64854fc278f27df7df7c87ae14938bb5e3015e86aed6d1872ae5c8348e96703c0a164ff342cc71d0f8db40b397aac5df4eb4ebac3859e17239d8fb6f6e3524975a5a19e9e79bdc216886969cfe234b52083ab197b3625d3367295385bed67d086c30597c008ca42a95c8f167b3c6e60664ba49ba2c98e4328dc2cd8c93b33cc14b702d2b5326c82b2d9a07d06834458421eeeb781cb50cb39ae493dbcad50a7405f84b7f42b01a8c18e8c5913103a543f752d46690987bd03a6ef636c417dfe1e63c5c6bc0b7f5fb5d60b7d3b7dd50ba5df2e8bfb48121c26c5dcbd1efb092d46203841d24671eae0f61c2c5fb10f2b32ec2d465753bb379c4e2f7211313840e64ec9ba38142d09683e6beb29828d9992a8213b1634f77c8cd97742dca86e786823ce8755cb284652a93779f0886e5b141080df02e25ed1c8d327e55471fab4678e43f1818cfc581c87247acd59c0e9001b4fc1843dcbd1109466afa49404f0c79bfa0181cfae83d7310fbdaf8a73b021ea2b36ec8149072a148659c0a4c0764ee42ad8a2e47e44bdc44f2d23eac73bab6038994ff94baa9313cb3ea86f129f0708f582591fa74c0d2b29127100134e960c015524502672caaab00e13ed28694ab647d4677a469deb6d050c71b4202f544b8d57d4d6b2829a07ab69b6b953c0d13eec15a02e738747f550882ade48feb98c9f64a8d77335e1203c4e51bffa8f23fa0ba51a05fe105001f2dfb37be30b6e388b05a39d241d0d2c1128862647b500f0a478982d4cad551405a3abd2c5ab09f658cb5fd8cec3df1168f3303026abfa6c1da6ed9118361f40b3541ce9d502633a56076042190cb1d1167ece1279863254187651ac1c48c9d80e48f8dd4f6321dd8364efeee8213133b557a6178e335286e95f63b49f5994de1fc0d36c02b4629c9eee5e41fca2e24d7a451176343ce04cffd6130cbb6232fc7d9a21dc253323b32271b87ff2debfa2638500d8d099129ca3c15dee93cfcf5ac12b4b824d8fb4ee52e99df6be6f791746ce48", "e6571e43894158655b3a84b2ecfa1296dec0f56de0f0f9ad3690330c357a8588", 0x1, 0xfff}, &(0x7f0000000140)="8b143905514174aea1c301b640645e203179016f33ff471022fcdaf419a94da65c31ec942f7ca0c1ab49727232d1239fb4ff0bcb42372b11d0c3afbafb3dc7a53f5b599827b275faa9c8b5844fb3c585542abb502cf58f1c8e4c824b1dbd", 0x3a0, 0x5a, 0x0, 0xfffffffffffffffa, 0x60c, 0xdd, 0xffffffffffff7fff, 0x80}) 00:01:15 executing program 1: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/57) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x10000, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000002c0)=""/214, &(0x7f0000000040)=0xd6) r1 = msgget$private(0x0, 0x0) r2 = accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x1000}}, 0x0, 0x401, 0x2, 0x44, 0x10001, 0x3}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000240)=r3, 0x4) r4 = geteuid() r5 = getegid() r6 = geteuid() r7 = getegid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x7, r4, r5, r6, r7, 0x26, 0x6}, 0xffffffffffff8000, 0xff, 0x9, 0x1, 0x4, 0x9}) r8 = getpid() r9 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x7, r4, r5, r4, r7, 0x10, 0x8}, 0xffffffffffffffff, 0x8000, 0x7, 0x1, 0x10001, 0x80000000, r8, r9}) 00:01:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r1, &(0x7f0000000100)=@in={0x2, 0x0, @multicast1}, 0x10) listen(r0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000140)="5cf021c5cb348a5c11f5b608874891bb7532136da12074db3f5b4f042228b84ceb239a225bea4a6fe6f0da230ff8579a5ef628de0b9b268fe550") truncate(&(0x7f0000000380)='./file0\x00', 0xffffffffffff5ac9) fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_tcp_buf(r2, 0x6, 0x2441, &(0x7f0000000000)="7d2c01f0d4fd3b499ed04cd59680766afb92fc76048e64a305864b798f1efca8f2929302b919401a702c7593b1d5c1059f168b42d68b9516d28170fcfc66e086b616d62d70e11655b54182c5cfc0dfe481f2268b8e904bec3594d8189b65b4ed9c8fc78ba46b7189e3c401cb406f3ce3fdb96a36ed12920fea97cd40a6d51f32e68f320e1f5bd675a6c8de422aa4007c1aacd2721491a88cb5e3220cd3e9f87531f9b929a1bf9a763ec2428bb3d7597a0411864768b5e5bc943073023a9607e0c00ba7f66c0fe0cb8c3ae531d3f580e04b488cd8ffc67572d3ffb1960daacb0a", 0xe0) shutdown(r0, 0x0) 00:01:15 executing program 3: fchmod(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x702, 0x10) lseek(r0, 0x0, 0x2) 00:01:15 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet6(0x1c, 0x20000001, 0x80) sendmsg(r1, &(0x7f0000000b80)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000200)="46aea13b8c780051b3713e0cee4608df3929a57c492faf903b85ffa87e66dc2ebdb8e5d172fb8051fb1080ecb9231ffacb0704fb94d1a7831e1e1cc5914682c97f", 0x41}, {&(0x7f0000000380)="d9de2b5120cc8b39751346ce2a21a62b71d86b2a41ee1941a989d79b70153fd418fd0a4c7040ae26ae9ba4dee54f71f6a5c07683201efdb76ad61cdedc8887974a07e74dc594376cb2d006f83d43b3139a9b61d01c6b67387a34a7c6ec4bf0cdf46fcc9e3848295480af08e352c056600b79a93630ec6c3606bdb3ae7ec179608f6adb5907ccd541c4730fe9966472006132b7b11edc66a0b76f15ede8a347bcf58e3db93aa9bb86d7985a5706b73ac83e4ed5a043021efa5396d302f5abd9bcec530029d721e40dcc48d186cc9d753cf356cf723540c3419a658ab141cd42cb8607cd0aef", 0xe5}, {&(0x7f0000000280)="454dda56edaa0e3ddfc9db94e2c80857e5c27a7a87b20e13fb98af441b7aae4daa13de177f14913e74c1760a08e465cac232641186171c4e1eef702b4585e4c54cfe56a1951f2a4505986c8ce8381ee63e50f8c5ded30b6c3b802f1c63b3670a9c019ee52b62468d87bcba0d0abfeaddd9061dec3b5fe49d17cb2df3f9b32597e7477f99004499100334d0cb8d4e", 0x8e}, {&(0x7f0000000480)="1eb51aa9d3f75799896ece0bcf5f4c36d82c15783cd1e1b003f137e21f393fcc5886867095acc8ee14dcbd7a320c0556eaa53f76d019f288f4ac2b52f5e4c2578a860e92ba106a6a4d621b3923b83b4c9426bbd2ccabda7bcd9f4f7cee131a640d13101d5022627237", 0x69}, {&(0x7f0000000500)="fac11de5e243b348ad8b1eb82c108d54e030b7638dc9f03f26dd1d58532457f5f3ae89d55ce2d1841593c2b5510f0270", 0x30}, {&(0x7f0000000540)="73095425c6214f1db674132a7c46f05411cb119d3a2b94667dcd7fabb1442d632c292c145a7bf09d4086ea679c6824d70a5d4ac4cde3ce9f3ee3034e3b7f79f8501ecb1d1f5347206bb30ddbda96f85ff01fd5480ee18a567682f56fe213f4cf20bee3efae3f18b10e0d", 0x6a}], 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/1328], 0x530}, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3}, &(0x7f0000000cc0)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x20100, 0x1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000bc0)={0x3f, 0x2, 0x1400, 0x9, 0x3, 0x241, 0x1, 0xfff, r4}, &(0x7f0000000c00)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000c40)={r6}, &(0x7f0000000c80)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0x66, &(0x7f0000000080)={0x9, 0x1, 0xd0, 0x8000, 0x10001}, 0xc) 00:01:15 executing program 1: pipe2(&(0x7f0000000200), 0x100000) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:15 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x1800, 0x8, [0x8001, 0x3, 0x0, 0x81, 0x4, 0x332a74bd, 0x100, 0x9]}, &(0x7f0000000140)=0x18) syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:15 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) syz_execute_func(&(0x7f0000000280)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:01:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) 00:01:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x80000001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) ftruncate(r0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000100)=""/189, 0xbd}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/151, 0x97}], 0x100000000000006b, 0x0) 00:01:15 executing program 0: setrlimit(0x9, &(0x7f0000000080)) socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x5, @loopback, 0x2}, 0x1c) 00:01:15 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r1 = dup(r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000200)={0x8, 0x4}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x56}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x7fffffff, 0xcea, 0x9, 0x800, 0x4}, 0x14) syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f56963d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") 00:01:15 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x48}, {0xffffffffffffffff, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:15 executing program 1: munmap(&(0x7f0000e7a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000240)="bcea48c6d1913d397bda1d0454ec30b8a71543a1bc1078de37e7f8e4ad1eebfe171086f471d13eb342c91debded3ce8b0d1b4442d9f8d6283c088f61b811caefdf878fd1e4ceda05cb481f371cb5fe1f44159c6f6f4c928578a7d6298daf477837867bdbec69f58618e4365a3073416146429552c289becf4c3d19cca93374e9f9ac86e0dec9386425b361ad3da16db7e91b4b0766ed3094fe7bd68c1b2d314c0be8aa935cfb477a221e74c51c124f7a0e06baff73faa8b6fc43861a4b8f59e984") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8db7, 0x0, 0x7, 0x3}, &(0x7f00000000c0)=0x18) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r4, 0x0) mlock(&(0x7f0000fd0000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @empty, 0x7}}, r2, 0x6, 0x7925, 0x18, 0x7, 0x281e8dc8, 0x9}, &(0x7f00000001c0)=0x98) 00:01:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") writev(r1, &(0x7f0000000bc0)=[{&(0x7f0000000240)="8970a75f303127a7a505e1a4ff7f89edca5182a492298834fdc426062a9ea7db786d9d3544e3008a9b021686efd1c05c3812cd2535c9bf1dc9ae0e55e0ed4dc07895f50479f8381ee9f6c19a094832bdcdc145fbce7f65fca93be5a47ddde2dcb93821f2567885eca5a19fc7118b17a94d4235c49fad64b8c6b58a957b947648256b401415762801d165526e5a198ffbc320", 0x92}, {&(0x7f0000000780)="c7e269219bcff176887111f7dc", 0xd}, {&(0x7f00000007c0)="82b9ca124a47a91a9bd9d4d194187b6f3efa70581ad54f99b96bcfccf22342bb291a9f7357aaeba09734a7da79748ed4a56a68b18f4b837bbcc1dca1e60bcb9475ad961089fa011d31605995c2d773fc460f7cf45ca5963487c220b19928ca7caf16b268a88086f3062487e61a9f52a859db49e7c1f0d20b55370fdd2f2ab2bcc864539daa6a061b9e41", 0x8a}, {&(0x7f0000000880)="59dff7ca4b2d475f764754103b0302c732487fcfe2e92491f7ac274022a5f186190ae258c42fb89518f0c0d63500db82658662d04875ca094ef51707d0661a8cc865994c35694258236fd30a278b88143703e0d92998810b1f44a55bc00c6716d87cea0163a1274a93756ef4332ed0066f7bab4acebbc9c440dc3a40a506718b44e4eca6cd993e8fd885310ff9ca20f83d0771aeed692ca5f1e890fa87b8cc57c6410660c0fb40f5b7b1e5bd9a5f281e9642c30835d22c6c8b4e6b2e75594748c70e509a197d8d5a1881a1ecb1b3fd628f536cb55ec5f323c3e5ff9520", 0xdd}, {&(0x7f0000000980)="31550b280ac410aeece6ce06b1215bb343fb4a9ed89871cb87ad881db4e6ef97f3dcb097dcb187fa87400ddc0b514e2730d739ef6ff40d583fd34e2495df9db0b596dde71bcd2aa92852c57ed2ac1698e6493c0aff6a349a39187049c4ff525d26f8b0eb05463af00f7993bfe248d3b8c20c489ad7d16c58de12419466609d56396ccd9ff7f2478f610032f21c39a15d1b5275221f4c98e9e59cbda0b200f015013dfa114677f6af68bdba1c1c5e3e937e9b5c7293723bde57e91048b8460c56bcdcb5d566b41fb63b6c7c0642ad230c6cdcb82e619161926412cb75b95e7f1643a30aa5", 0xe4}, {&(0x7f0000000a80)="fb5d02d6dd406d35467e519009652cc7d503331c7bc0834815defe916725b7e0c9725c9f6a64eda82127ec7e26c87d1cba9a8d7e03ad8c9ad04118a0b5078928bc4f036a49fa56cdfa6288515e2eed3a81fca4726d36a013259b2d1d486c6450b2ee745a11454778c57b3245f39a", 0x6e}, {&(0x7f0000000b00)="2f1c58e906b9c7b5eb8ea31753e72b246c456da759a12f7d10e2c0153fa2f0a4f72b17d5ab90262d98b9d694c71f30e2a033237c976927d09eb93cb0891b833e3c884055980ec0ba67feaa3a51d7e1b0daa573f2a18d82569c640d4386118045a480c48b8336ea06f817e892dcd5ca5f4e2af438d3415a435a9cb6de6de8c03ffbe0c83d12a9c4fc8957dd1bd089dcf508d207fea38964ee92eeedd8613b1caed897427be3b1f87a2b6b", 0xaa}], 0x7) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) ftruncate(r1, 0x7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000c40)=0xfffffffffffff290, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x8, 0x5}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xb, 0x6a, r2}, 0x0) 00:01:16 executing program 1: r0 = open(&(0x7f0000000080)='./file1\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) dup2(r0, r0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xf700) 00:01:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x0) 00:01:17 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYBLOB="87681538d048e21694df9fc5bf283afab4e7ba989ce25b8089e7f263b037e1d4ef950a4eb8749faef5b1ce08f82d7773e55b9017853b925f18ea2ef9a14f62f8456a60e70224664ee1cf198aae1e6f47ba23174fed9577c6d8378cecefb2afb2be1418216666509114ff04b2ae6204a4b689ffc0768016e1bc8f42a9594ade4f79c9f357819b75b3663f", @ANYRESOCT, @ANYRES16, @ANYRESOCT], @ANYRESHEX, @ANYRES64], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000001600)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast2}}}, 0x118) semget$private(0x0, 0x7, 0x400) 00:01:17 executing program 3: semget$private(0x0, 0x3, 0x10) syz_emit_ethernet(0xffffffffffffffde, &(0x7f0000000080)={@local, @random="5e8d5dca9946", [], {@ipv6={0x86dd, {0x0, 0x6, "e13773", 0x10, 0x0, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ni}}}}}) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000d) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:01:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff5c74cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000006c0), &(0x7f0000000700)=0x4) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000540)={@empty, @multicast1}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:01:17 executing program 3: 00:01:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 00:01:17 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1b3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="7d167777e9fb96772212b4e2a353e11e9120797260b47a4fe6bcc8c7a4967373bb37452dd95065f89c7b16c0af451bbfbf7a6b22284aa5386570ce567ee25627720d6ca25e28efdca36c7c7ea83234fbd5c2ca4e4f0b97b9c07e67285829424ab220d9c5900a4089126dcfdd94224ead506df0ffee6c802ac64b035bdfa7ff357235502d114ab6769df6affcd408d795a3296ac932462bd33c52f6fb7766b5fd5bb4", 0xa2}], 0x1, &(0x7f0000000180)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x100000001}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x60, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x40000000003000) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x20004000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x7}, 0x8) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) r3 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) shmdt(r3) 00:01:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x2000)=nil, 0x2000, 0x7, 0x12, r1, 0xffffffffffffffff) poll(&(0x7f0000000000)=[{r1}, {r0, 0x1}, {r0, 0x10}, {0xffffffffffffffff, 0x5dca55590f8a5ed7}, {r1, 0x2}, {r0, 0x14}], 0x6, 0xfffffffffffffff7) poll(&(0x7f0000000080), 0x276, 0x0) munlockall() r2 = semget$private(0x0, 0x0, 0x24) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000100)=""/183) open(0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000080)={0xa6, 0xfa}) ftruncate(r0, 0xf100) 00:01:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:18 executing program 0: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1) 00:01:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001080)=0x101, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0) 00:01:18 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1000, 0x6, 0x10, 0x0, 0x7, 0x100000001, 0x1f, 0xec4e, r1}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x98a, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x2, 0x100, 0xfffffffffffffffc, 0x2, 0x3, 0x2c, 0x1, r3}, &(0x7f0000000280)=0x20) getuid() getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000004c0)={r4, &(0x7f0000000440)=[@in6={0x1c, 0x2, 0x8, @mcast1, 0xfffffffffffffffd}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x5, @loopback, 0x7}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r3, 0x8}, 0x8) truncate(&(0x7f0000000580)='./file0\x00', 0xffff) fcntl$setflags(r0, 0x2, 0x1) sendto(r0, &(0x7f00000005c0)="7b4957dc8932d1aef141a84d1578a26514683f51f56b1abf83836708970c7930a22d5c0d3e7693bde89bdaed6c628843217095749b76d3671575bbe29140d03fc6efa789e154e1699090a4d09f31ba001c4690fa1d43d947558473e520911a7dbfa5eaa4aba7eef80442ced0df1dae73a7dc109f43a2dcca4fc75fb0c3298b39273ed3577b31ef2450f0", 0x8a, 0x8, &(0x7f0000000680)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1816, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$sock_int(r0, 0xffff, 0x8010, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000880)={r3, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000980)={r5, 0x32fb, 0x100000000, 0x2, 0x7fff, 0x1, 0x401, 0x3f, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x4, 0x3f, 0x4, 0x9, 0x3}}, &(0x7f0000000a40)=0xb8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r7 = dup(r0) ioctl$DIOCGETRULESETS(r7, 0xc444443a, &(0x7f0000000b00)="7ac2c863b01a87b49dc5c8ae99e7fc027c8a2d2691342450aaef45cbbde59d66dd6017e5f96ea96f91f3f7af5240bff52fd459a3c874905b9b8996a8bc502d7ddd011f39bb246a424035c6f160adccc3983523e82a686b263a85b6e3bdd19aa4533b265aad70c446e258c8d0bd753d76c7") getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000b80)={r6, 0x8, 0x1, 0x314, 0x167, 0xfffffffffffffff7, 0x1, 0x800, {@in={{0x2, 0x3, @multicast1}}, r3, 0xffffffffffffff80, 0x10001, 0xffffffffbe9aee23, 0x7f, 0x4}}, &(0x7f0000000c40)=0xb8) getresgid(&(0x7f0000000c80), &(0x7f0000000cc0)=0x0, &(0x7f0000000d00)) freebsd11_lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000e00)=[r8, r9]) poll(&(0x7f0000000e40)=[{r0, 0x2}, {r0, 0x1}, {r7, 0x204c}], 0x3, 0x6) ioctl$DIOCRSETTFLAGS(r7, 0xc450444a, &(0x7f0000000f00)={{"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", "54cddf4d2795d57b7cc1b1fce658528e258c501d6dc05047cf08bda0b05b86fb", 0x400, 0x8}, &(0x7f0000000e80)="14faa1765934fce6250456f1445450f123ffd0242d79d451e36776227233341460f32be35f79553a0fae1eac8f2b4eaea7514875fc1ead9eed58e0a9d9b4572ce6dc27605cfb3e9bbef2d2d1e9", 0xb6d9, 0x0, 0x1f, 0x200, 0xde0b, 0x7, 0xd879, 0x1000}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001380)={0xff, 0x200, 0x4, 0x100, r6}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f00000014c0)={r4, &(0x7f00000013c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000001500)=0x10) 00:01:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x6d9, 0x3, 0x732, 0x80000001}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5300, 0x4, 0x800, 0x6, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, r3, 0x0, 0x0, 0x191, 0xaec4}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x3, 0xf, 0x4, 0x100000000}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x0) 00:01:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x1, 0x0) fchmod(r0, 0x0) socketpair(0x3, 0x20000000, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)={r3, 0x3a, "1f5384221a15abd98766e510009cffd4fa950fac6f3adbf35ef3c8eaeb0dccc9659234a7bb5c91cfabde6036f249d92270fb8b0f6290b67a65f8"}, &(0x7f00000002c0)=0x42) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8001, @empty, 0x282}}, 0x0, 0x4cfd, 0x40, 0xd13}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r4, 0x5}, 0x8) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000000)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 00:01:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c6530009eac52a5dacfb07ffe1d8e3fe069b709452591d337ffefd80abb19774c41a060676e3dbb0b31c7abbf5b73846d9caa36546addcc68e88d7c972d91008f1bedf1e2fbab1aa4ca3beef09d3f1a0b340c5a0cd369af3f63201688ef6cba625eb8fc416d7ec960af7141be3413151a9954e870154c4f6b028af09aaaf6bbd3c9d261"], 0xa) 00:01:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x55, 0x2) 00:01:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000240)={{"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", "6e4758349dd124e003920d4d3dbc2c8fc2d117f202a4241cca7643bab35ac2b3", 0xfffffffffffffff9, 0x1}, &(0x7f0000000140)="fbff149019d8cdce695019c7d1de5a98d2706af33a5e28e13ebf68d9224359118f0ae1b8db16d0f70435a8cad96d14d008004bbd47427a6044710734d4827856ddae1b30bca23a3bed203060c7cc4f7faaa8779a7a26cf4382efe041b75f88b1d5dd2a4cbcf27b11ea7e347cad6cfbc5a37bbe45a85c706fec81dab998916c05e30406532db6a8fcd83e55acdcc75be781cda599323f74491a020356e0d16024483bdf7b06f26c85f0a8b273245dc3640ebb688fac9768c67301b118ecbdd4c6cd73823ab99628bd4c42109498916801ad3b12a68f82233892bddcc13cbe8e01d0ed6f7154b1a049ea4d93763005", 0x100, 0x0, 0x3ff, 0x2, 0x3ebc, 0x7, 0x5, 0x2ff5}) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) r2 = dup2(r0, r0) r3 = dup2(r2, r0) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0xff, 0x9}, {0x9, 0x4}}, 0x200) 00:01:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768b", 0x59, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e03dee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast1}}, r1, 0x4, 0x8, 0x4, 0x100, 0x800, 0x1866}, &(0x7f0000000200)=0xa0) 00:01:18 executing program 2: mprotect(&(0x7f0000ff0000/0x2000)=nil, 0x2000, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) 00:01:18 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0xf, 0x3, 0x20000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={r1, 0x3, 0x0, 0x3800, 0x7}, &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xd3) syz_execute_func(&(0x7f0000000240)="985e4aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4016d7d14dec4a2513c06b921045fc5f240d1d2cce10bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eefa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f52666410f63b9ed3b0000c4a1dd7dbbbfdd5cc6c46202bedcc4022af7440400470f383a4d4b") setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x73fa, @rand_addr="f2c1412d139fa46b080516636ba6adba", 0x23}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x52, @rand_addr="a15162954888804a342d5507cbe9c6f3", 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @loopback, 0x1}]}, &(0x7f0000000340)=0x10) freebsd11_fstat(r0, &(0x7f0000000180)) 00:01:18 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1ca, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x82}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, r4}, 0xc) fcntl$getown(r1, 0x5) truncate(0x0, 0xfffffffffffffffe) 00:01:19 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x1f, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:01:19 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x28) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffffd, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}}, r1, 0x7, 0x48000000, 0xebc0}, &(0x7f0000000200)=0x8c) 00:01:19 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/55, 0x37, 0x40081, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600008c00000000000090780000000000000000830300000b00907800000000450000000000000000000000e00000027f200001"]) 00:01:19 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1ca, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x82}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, r4}, 0xc) fcntl$getown(r1, 0x5) truncate(0x0, 0xfffffffffffffffe) 00:01:19 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751ee80fa090a0900faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @empty, 0x5}}, 0x0, 0x1, 0x6, 0x5e, 0x9, 0xd7a}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x1, 0x4, [0x7ff, 0x9d5, 0x3f, 0x1]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x101, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0xffffffffffffff8e) listen(r0, 0x8) 00:01:19 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x298) 00:01:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x101}, 0x1) syz_execute_func(&(0x7f0000000140)="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") bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:01:19 executing program 3: select(0x40, &(0x7f00000002c0)={0x6}, 0x0, 0x0, &(0x7f0000000380)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x2, 0x8, 0x7ff}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x5}}, r1, 0x3, 0xffffffffffffffc1}, 0x8c) 00:01:19 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff5fffffffff001d00007d1f0000ac1400aaffffffff16029078e000000100"/42]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2, 0x9}, 0xc) freebsd10_pipe(&(0x7f0000000140)) 00:01:20 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1ca, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x82}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, r4}, 0xc) fcntl$getown(r1, 0x5) truncate(0x0, 0xfffffffffffffffe) 00:01:20 executing program 3: r0 = socket(0x2, 0x8, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14) 00:01:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x400004}, &(0x7f0000000000)=0x8) setsockopt$sock_int(r0, 0xffff, 0x10200, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) 00:01:20 executing program 1: syz_execute_func(&(0x7f0000000b40)="964a2af72cb277770f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c3f420f000003e80070db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f08000000c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff3a00efc4815162c56766f2ab440fec3f26662666460f3a63350070173fa0660f79ce450f1f4000c3c4899294d8c4817e103700005c5c0f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") accept$inet6(0xffffffffffffff9c, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x0) poll(0x0, 0x0, 0x0) r0 = open(0x0, 0x800, 0x100) chmod(&(0x7f0000000000)='./file0\x00', 0x7) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000400)={{"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", "8ba061618764e0bcbe49362db24008b20919f7f85e2b469ceda810a148f275ac", 0x0, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x2}) 00:01:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$setstatus(r1, 0x4, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) 00:01:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x5, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r1}, 0x8c) semget$private(0x0, 0x0, 0x421) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:01:20 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = socket$inet(0x2, 0x1, 0x7f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffffffffffa0, 0xf, 0x8, 0x6d}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) setresuid(r0, 0x0, r0) setuid(r0) 00:01:20 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35d}) mlockall(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mlockall(0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), 0x8) 00:01:20 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2400000000, 0x7, 0x7, 0x3, 0xfffffffffffffbff}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRESDEC, @ANYRES32=r2], 0x2) syz_execute_func(&(0x7f0000000280)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000140)="984a19f72cb64c0f05bf02004f00c4a37bf0c50641e2e9c422e9aabb3c0002004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e103766660f1bf63ef0450fba78ffdd0000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253dffb03450f0ff3f30f5ea5a9a50000ffff65451b0531c6000055c4637a52ca00b83a00a2f1bbfb3b62") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a2", 0x1}], 0x1) writev(r0, &(0x7f0000001780)=[{&(0x7f0000000180)='u', 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="04ff0000"], 0x8) sendto$inet(r0, &(0x7f0000000580)='-P9', 0x3, 0x0, 0x0, 0x0) shutdown(r0, 0xfffffffffffffffd) 00:01:20 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) lseek(r0, 0x0, 0x3) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x4}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="deddb11d490d584185f916c8459b4ebb036473726705e2de8e3d041d4f4e50053c07301143d16f604954c261b47f8c28d2c6a6791298c440b7985dee9b75d1b864257c3c09a039b3dd679439d5f88d096b2b7d62d71c4f47c0b7e4335b21c030adb96e825d2ad7c18505ff5b18b8823c3bc043302d6d1790b27c339e454a445ef96b67d65eeeb0dcd408540f6d5ea1c476f68648346e1fc686") 00:01:21 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x19, 0x0, &(0x7f0000000040)) 00:01:21 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc091, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xa3, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) r2 = semget$private(0x0, 0x7, 0x2) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000180)=""/29) 00:01:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x27fff, 0x100) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:01:21 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x147, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) 00:01:21 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f00000002c0)="5880921245c9bc05ac285653f249fdc5f935e4f05089580f2f5f4e5604e1be344d698bde9ea7b1ef4455798d0085b6b193841b9ade7212e6a3dd514764e298573dab07312b39881b4d5a4847605cc746d8f28e84713b8041be7c038f45b062fdd93cc1d34c46ba11c6814874166f304cece3cf4b7892c483269f94ab6f0b691ca6352c2d42fd0bdef54563b9cf109b9e57369d69bd693b6769c83eae67ce56fec393b26b5b51395563be316329fd0a076133c3db622be1dc92a956c61790093f3f9f48", 0xc3}, {&(0x7f0000000040)}], 0x2, &(0x7f00000003c0)=[@rights={0x18, 0xffff, 0x1, [r1, r3]}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r1, r3, r3, r2, r2, r1]}, @rights={0x18, 0xffff, 0x1, [r2, r0]}], 0x80, 0x20108}, 0x20181) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f00000005c0)="5522ca647c80a54dfa4fff4b47fe306aeae85fb36166a2057622a5cc07a16b541908cb56cf6ac07e40d8cd7b190f106b5868a5a00d9e373ccbcf7fb10fdbbdb3de6a8101e2e29fa2a2b03245ec23d8cf2d0aca63d67b2c24b429fba61608fdf9879db809a71b25") socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000840)="98a84aa84a2c431c850f050f2ac2bfd9001100c4a37bf0c53e41e2e9362e670ff934a4660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c2f08171a30b8a826e670f542c3d271c0000a80dd476d4c4c3e16d488d88e8628f680864360fe25800218de8e3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000100), 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000640)={r6, 0x401, 0x5, [0x1f17, 0x60, 0x1, 0x101, 0x80000001]}, &(0x7f0000000680)=0x12) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={0x0, 0x34, "acfc25c5188ba017ce782cb648eaab03d4ad3f1d32d53110ec130bd72456bb9d112f5e22456f539efd02089b3392d78fd53b28bf"}, &(0x7f0000000480)=0x3c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff0000000000000000000000000000004fce381fe350f2298436ad82755d101b1aad65726c01288d26d22559a92de2a3263610d2988eb842316b30d3c9d197eef159f2f0459a66ef7bb89c76c6dbd4dd247604fbbd161aee619dcb5f701e39d694026ce86e7816251da6a93069b0389e6636629ea13e5d2e328cd4853386e7edd60841ead98c31f37e20382564c1", @ANYRES32=r7, @ANYBLOB="010000000700000009000000ff01000004000000"], &(0x7f0000000580)=0xa0) 00:01:21 executing program 2: syz_emit_ethernet(0xfffffffffffffe1d, &(0x7f00000000c0)={@local, @random="3678a58535e8", [{[], {0x8100, 0x46e1, 0x40}}], {@ipv6={0x86dd, {0x0, 0x6, "a99d9b", 0x8, 0x0, 0x0, @loopback={0x5000000}, @loopback, {[], @icmpv6=@echo_reply}}}}}) r0 = socket$inet6(0x1c, 0x3, 0x6cf) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:01:22 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000007c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df00008400000000000000330000000000000000010000000000d70000000000ffff00000000"]) r0 = socket$inet6(0x1c, 0x20000002, 0x6ca4) r1 = dup(r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000300)={{"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", "4028437c1e2ce37750f0352b38514f02630ab470580ba45026f7a04e5fb10471", 0x71c, 0x6}, &(0x7f00000002c0)="5734e3b2200ca6489cf7b05774614b", 0xffffffffffffd720, 0x7, 0x8, 0x32, 0x9, 0x30b7, 0x10000, 0x4f7}) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) connect$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='y0\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xe, 0x3}, 0x8) socket(0x17, 0x10000003, 0x27ca) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\fV\x00\x00\x00'], 0x3ef) syz_extract_tcp_res(&(0x7f0000000780), 0x21ea, 0x2) 00:01:22 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="b320a9e43c40ffffffffffff86dd60965ff00008000033c8d3f859f1d1cc442768233d932e2d0000c94a8397000000e8000000000000000000000000000000089078a71e54ec874589b45d196ff948b115d261ef36de2f04541c02a9a1c4aa636000449574e056e29feb7562e1ee45e3ee6aa45c0bf554a2c020adfe4434fef902be987c07816707c3a1263dbd4aed036aab9018fb4457a1e4b286ab55a285da"]) getgid() 00:01:22 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0x5e) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 00:01:22 executing program 2: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) writev(r2, &(0x7f0000000cc0)=[{&(0x7f0000000ac0)="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", 0xfb}, {&(0x7f0000000740)="0174ee8dc47001042ba60b9d88b9a1f0e0c6809c2788a0898b813c33087ab51e73e8c58eb4785fe1e555fcc6c626ab339a7e1461e8b8cfc0b531e4c4cf", 0x3d}, {&(0x7f0000000bc0)="f52a70f52368465dfbd6b4fa257fc1cea0bf432e0146ce6a152154243820807b37713c48c8e10f41e6c8b3b4fcb7db0f877f2d2c950061114ea0e303fc437c19f18807cebc629b28f57b3b2daeb3ce80bb1415bd8dd4bd4bad8a986b9e8043683ccc0e2ce4d0d836d9fb3275fc84496bba85ef7a519c0bf62e074d598bfe7b775ad7c010e23051b906da490e9edba6c3dd70c8e8fdb0d91f978cd29dd2f306fc23376c7723ae0cc4cc852af1c0d960c5c8cf96d5d87e932a4b062dbc3049b1b914d004", 0xc3}], 0x3) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000500)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x2, 0x6) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCGETRULE(r5, 0xcbe04407, &(0x7f0000000b00)="508ba0a3bb0331f139600d96a06d852abdb028d02d5911b972e6c60bfc214c894177fd4ea5e215e594663a0da70311fc3c1b721d172df9c2a1d240caccea797d9b77d225a6cd4474ed439832f629d17577d50abb227c02871c4c83ff2c94aa91d8008020dbc3183cc2d263430a4aa2cd1423dbb648d52ec29937dfce6e6110ef3ba64ad2b64adf3ab65257ef8c059e76c49bc1f2c0df2d2b0b592b05962d3716e2fc4a71c47df3f0d6bf1d86d3972639e524e3cb69cebb1b6a1e4de06d1023361e6f2776a9") unlink(&(0x7f0000000080)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000440), 0x0, &(0x7f00000005c0)) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r6, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000002c0)=""/2) r7 = getpgrp(r1) getpgid(r7) dup(r6) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmodat(r8, &(0x7f00000000c0)='./file0\x00', 0x80) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) lseek(r8, 0x100, 0x7) r9 = semget$private(0x0, 0x1, 0x8) __semctl$SETVAL(r9, 0x0, 0x8, &(0x7f00000004c0)=0x8001) 00:01:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000540)="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") mlockall(0x2) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e38000/0x4000)=nil, 0x4000, 0x1, 0x411, r0, 0xfffffff7ffffffff) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) 00:01:22 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x2300, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}}) 00:01:22 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x20) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x30000, 0x40) 00:01:22 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x7c, 0x100000000, 0x8, 0x81, 0x6106c8ae}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x0, 0x100) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/51) 00:01:22 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e0e000, 0x3) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) madvise(&(0x7f0000a9f000/0x9000)=nil, 0x9000, 0x3) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, 0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:01:23 executing program 0: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) 00:01:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) setrlimit(0x6, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001300)=0x7fffffff, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="fd8c088a14e1f91d5738015c511a490c901c7a38c9f35e8238ff103a165e", 0x1e}, {0x0}], 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x40000007ff) 00:01:23 executing program 2: syz_execute_func(&(0x7f00000000c0)="98033a0f050520d0f80791b04141e2e9410fab2826e200c4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b0000c422f501dc8171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210470dc7056440f2b014ac4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") 00:01:23 executing program 2: r0 = socket(0x17, 0x30000005, 0x7fff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4(r1, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xad7, @empty, 0x6}}, 0x0, 0x8, 0x5, 0x28d, 0x5, 0x2, 0x9}, &(0x7f00000000c0)=0xffffffffffffffad) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x2, 0x200, 0x7fffffff}, &(0x7f0000000140)=0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0xffffffffffffffff, 0xfffffffffffffea0) 00:01:23 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) read(r0, &(0x7f00000000c0)=""/203, 0xcb) 00:01:23 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) rmdir(&(0x7f0000000040)='./file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000080)="c3") 00:01:23 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf0010002ff345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x100000, 0x80) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:01:24 executing program 1: munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000b71000/0x13000)=nil, 0x13000, &(0x7f0000000000)=""/103) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) 00:01:24 executing program 0: r0 = socket(0xb96a20a3a8b391a, 0x2, 0xfffffffffffffffe) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00022f51ec3cf4cf7c9865c3828671d2f1666900000000000000"], 0x1, 0x0}, 0xc7) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) 00:01:24 executing program 0: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) syz_emit_ethernet(0x46, &(0x7f00000015c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '#^t', 0x10, 0x2b, 0x0, @rand_addr="3b6e488c19d9552530d063709f52a5ce", @mcast2, {[@dstopts], @icmpv6=@echo_request}}}}}) 00:01:24 executing program 1: syz_execute_func(&(0x7f0000000280)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e934990906281972500000000bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a361b7e2") r0 = getpid() getpgrp(r0) getpid() r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x340, 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) 00:01:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)="3b0179c8797cc835dcf37dbe43cf2b30acaf43f289e327ac08f4555e68d3ef9a3ba5e9fc107282f5e7cf90cdc432bab4fb3cf2fe0e8e5e4b407015804704c6e1e9c788e49b410e7c20588a671f213adc581e3ab539efad92430f7118a92d83eb6328ca88e5a16267644d5ca00d706c20d201b1f8df0ba177eee11a9f66696719d3962914e5797405a0fe8b24fa1265730549216ef5aa188da574a32bff0357c11c6f5426e9bfc9343b24defc406425bd256feacbba2f518874dead64d09d696676b5d454") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="d2fbb08e0b675bca81875fe82ef6113b7aedceb2852005f0a5e7905227c2952d35308b649f34c82eb4f2c4db074e93f936ef9ed9a2594b97e7ddc7cf518e25f962ce97ed52a226a06206866d1b8008ea1db8e08d2a2e3722f1a149cbd302b3cc19") 00:01:24 executing program 0: r0 = open(&(0x7f00000007c0)='./file0\x00', 0x8000, 0x39a86ea160ae4c7e) execve(0x0, 0x0, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"b45392b22469fe381a385514dab34865696e2b1dca56481df98ede6312bc7ece4e9ebdbfdbdc418a00d11901e93f2b17f9ba6a7ee36b92e56338d800738d1bc5a2082466612f868d232bb533ce5aafa40c5d3d9c2de7d60a2315e5ca5603eedc43279a9128b860bbc4c2011267785c98f760d3160851b14f475733dcd6770f865e12e3d94dedae949894f74dfbb027e57894208012f61eca49a34ae107676a1cccb7b977c0864c2dfdbeea428d6c4fe99c214e6f455d100b6bb4a8f9beba2d791fa5e8ab5ea46a7e71e95dba38a7213367f968b14be3403b3319bb6f72d067937ab65e5a2a2705d0f37daa1058bdc77d2400831e9ca362f67eab0433c859365de0bbba9eada43c8b72ae593792ca21c2f980c5e4a9ea9d12134ef9a12d9bf4b461f22f75c49ccb78c895b542a28a5cc83dec8bb4cded0a5defca1f0f5585f1f8be3e1a5e2c6569c4761e1844475a984176b2065754c7b13129f5d4fd4b60fa4d383b3639f25a9cca8297ace9abae8bb2c525dd00ceb7fb1bbad64aa3711f01f9c89fb03d3b0445701122ad1a4e6cb06771270dddfd3c6f9bec9d3165c17331b09de03b1f684612f3c53a6e1cdd648a5991f81faa378c48f2e518137b0f93f49c1f5cad5c71ae87c5364076e8943befe7068537995abd1032365538f12fe1e4330829d4e9122338123bb77b0992359639858b09f37288a4aabb8e00b1e33b9b7f95889c9e469f3512e9b3009224a03707afdf32758e11d113a055d9d26be5811a28cfa3ca0e802c6dd0a80c32d598780ce23bed73f640e93b583e6e0c8181454ba33fb9c87a141f1bc945bef23c57a31922779f93003e59d3f82f671f82b59c4c9509642bc15200cc697f09afb093c564bb645800903b77955961fbbea5297cda5183e5b9dc0f42fbedd3d833e29c36fab3321e93a9cee9a8a9e92221a86931536f968e6e0c84ca93c6a2d0ffc071173d0dda7c69073e503508ab04c520cc41ce802b89476298480cb5e62b7af46c2bebfdf372b5ad22fdcf1c6a1d4d5fa3c14efae95e85870952a8c72ea334a156c75cc829a9e6e031ee81b686988271fc5163f13e03c979beb6a269a5d08d1d332437a0e3f8e2fb57aaa0c691acbf4c511957ac988a9019f98f43fcfd10117a8d19e8139080efad4fbb60868c177e033c2cf3c24096179bfb11dcb8024fc6ca48fe6a4b275d556bdc0a9ec7cd79874b72b584d5dc154c383ccacb815166f9e9a37895cc5bed0e155e64131a6220374aa5482756ebd91d9d5bb43f2b0ea39d4802f2bac6dc37b2a7e66c31c60ce32db8d395f539cd914af812935fc6c12e6a7b40aba70576eee236beb5f4889aa01c60babe507943146fc3a309d3cdb594af73ab7e06f45e2c58ff5eb303e3ff899c99f565f48bad30adbaf2930ef1c9856cb9100a337507c75cc2f6a43f46f89364a7d20664", "122cf224b4bb24a376e7fb56e35b10e83a56c1b19bbb7c21e02011d043934d3f", 0x8, 0x2}, &(0x7f0000000040)="391fdce432e54d2a2cc69835ef3ff35ec12211e87a9312e662f7170195aab49976b17fcb33089f3fa6cc6ab8b3330265c793f2e8c5a4f4a1eff451c7", 0x0, 0x3f, 0x40, 0x80, 0x5, 0x9, 0x5, 0x5b5}) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000800)={0x6, {{0x2, 0x1, @loopback}}, {{0x2, 0x2, @multicast1}}}, 0x118) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt(r0, 0x3, 0x0, &(0x7f0000000680)=""/255, &(0x7f0000000080)=0xff) munmap(&(0x7f0000f10000/0x3000)=nil, 0x3000) sendto$inet6(r1, &(0x7f0000000100)="fc562cb4f478749603e15788c3e9e1b6653d8f42bafe1287a25fb8889c30a74f6925fcf4bfc1da56e671953957ebc8faf924ef82ec58049c6d74778088b768a6ffe8331bd4fbf1cad2fb5d23ee742c67f0bfccc1a6b71b5490cd06874d35bf8b0d01682ab42bd5c23f9a7c35ba8c6591b0af5f6cc7b7e44f9374a93c12d5c1da8161d855d20083614d23c3c5d2f1105295185d7ca5eb9a8207d2e3deb818639b1a280291b0f235558df0d7ddd052ff76bbf0632cd715e22b793453b7f965d523042ad642cfbd94be39346add172ddafa44817b4c6fdf76d857", 0xd9, 0x0, &(0x7f0000000000)={0x1c, 0x1, 0xe5b6, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:01:24 executing program 2: r0 = socket(0xfffffffffffffffe, 0x5, 0x1) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000040)=0xff, 0x4) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x81}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6(0x1c, 0x5, 0x2) 00:01:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) 00:01:24 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x3, {{0x2, 0x1, @multicast2}}, {{0x2, 0x2}}}, 0x118) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000340)={{"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", "95665e6d52d3d06ff6120d25ccda7394b286482031df8faea356ff29de87d696", 0x30, 0xffffffff}, &(0x7f00000002c0)="62ef38a7a53de1d52d04f809893f8df127d2654dd9c51f0feee56daf004e5c7a0a445fa5929fd39579aa571206e573f9bf35578de96aa030800b66428d4ad5297bde50c61a4a0ef81712b8d78622d2afdfb4cc5321a822cd5c", 0x401, 0x1000, 0xa6d, 0x9c7, 0x100000000, 0x1, 0x7, 0x3}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), 0x4) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf07000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") execve(0x0, 0x0, 0x0) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x11, 0x1e00) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x401, @empty, 0x6}}, r2}, 0x84) 00:01:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="5db3", 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x3ff, 0x3, 0x8, 0x82}, &(0x7f0000000140)=0x18) 00:01:24 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000031000/0x4000)=nil, 0x4000, 0x6, 0x410, r0, 0x39) mprotect(&(0x7f000078f000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x80000000, 0x7, 0x9, 0x7, 0x80}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xb0d}, 0x8) 00:01:24 executing program 2: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x36b00764b696ea29) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x5, 0xfffffffffffffffc}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:01:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0xf) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="9933fcb7736bf85bfacc6f634f0fce60e56d1cf899bd56d4108ed265c903f00b4b923be0c394812499ce531d68ddf526ca5397ad589c9e78b60e9a4aa58193c994f6f74d75668eefe2005e7a6471d766bd3cccaa4bacc18cbeefd47420aebae9ec3fcec429e7b7f439ec0f0361fe267e666d81936af0b8e6ad92958013058233580f95108957532930f35a50f6e3f4705c6fc02fbe353b3d58a987a2b0660a83900bb23f89") r1 = socket$inet6(0x1c, 0x20, 0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xffffffffffffff94) sendmsg$inet6_sctp(r1, &(0x7f0000000140)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYPTR64], 0xa}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="05008f0700fc844b8a62a3cb51735385f20aeba5000000"], &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @broadcast}}, r2}, &(0x7f0000000380)=0x8c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x7fff, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@empty, @broadcast, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@loopback, r3}, 0x14) 00:01:24 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x4, 0x800, 0x7, 0x9}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x7, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000240)={{"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", "310757494ece4623ab9a3bcd6625a5a302e7a4d3e8f79574ca413e760642df9a", 0x81c, 0xf54d}, &(0x7f0000000040)="8556300aad54985792c6bb213e0ca035452eae0b9b5d4a91f4c179efb6999dfc97bb8a3eb41d6066c71d9c46c87b94d0c3d955521dc94c37b6cdde6d450919bb06adbc5b8204e163c2929e16efdfecd3160fd114a46bdffc959d5cffec", 0x7, 0x5b30, 0x80, 0xfffffffffffffffc, 0x9, 0x400, 0x100, 0xc5}) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) 00:01:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) select(0x11, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x1}, &(0x7f00000000c0)={0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001100)={{"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", "40b032ad3cbdfc3e01e649109970139e36c7915014e64c50eeeedf02f3ffd2a6", 0x3, 0x8001}, &(0x7f0000000100)="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0x0, 0x5, 0x4, 0xffffffff, 0x1, 0x3, 0x6, 0x5}) shutdown(r0, 0x2) r2 = msgget$private(0x0, 0x20) r3 = geteuid() freebsd11_fstat(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() freebsd11_fstat(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001680)={{0x8001, r3, r4, r5, r6, 0x59, 0x3ff}, 0xa06, 0x100000001, 0x7, 0x727, 0x7fff, 0x1000, r7, r8}) 00:01:25 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000013e00"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000009501f1df4bc656b9bbb608871a83326e71418e7d083a6f1a6193cd2cb680e2d34417da6e92df4ff2c8b07223396e4b3c591f2528811a201f85397a10b7332e13677a8a3a65a0d1f0608c1f91f5177a91de266328db9523b38da8f865419ee27789a286e861d395ef39eed9634ab1a55239795ebaf92e991febfa57f97501a736ccadfd41b095bcd3e36022b9c9c0b0270a82e7c9383c1d4ac10ebf11077b2b9d384863ec4451c74c59a4cdc037035baf259b7b937660ab5c0cc642dca243e880a2ded08fa12e755e2a"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000002c0)="3c86cffd7de90b8e7d560da8e7fcc53ae0101d62253aa62723e21233f7e869d628d96f174781d979ee1ef2b01cf8b48c5b49f7e21447aadb156d4f747a95213f0c1d10f7254b3a2cdbe7b8625c4d2d7dace4ea57c4c79516efd94b28bf95de9eab29e08060871f787753f294fda5f191d030693f8be35768ac37b7c6c193374026a73138a9ae785f9e9a8a9d94df2e081a88506a13bcf89fca9ae87e39337b648d02848dac711171ae864a5fc86649dae0179a171737337edad51a9b0b642e244541ef7d85f1f195583b51450ff37f455d50bf", 0xd3}, {&(0x7f0000000400)="70941a1f6ff611e2f88fec2b7e5687f794bf422d5330f2662ea6756a68570783541e9e8c6e217ab125629bc4622bac52272edbca96c6be3d82a91ea02d842195fa0df6e3e2d8f38fffbfa0c19a2558970bbc4d2b1958d9a4149f34f996ccc313dc09c018752f516ab95402d5def9d4f3937031cf29067d02b0a4717b8e5286a354749cf6484b2f8904ad607f290131325a7565e2a2fc9ae3cf4deae88300a688093a9897d82c0f0e5d24bfe498e3cac549f8399c9843e553894fbab786589bd18a0d8352283295fa20cdeb9112f3f0fb1dcb34b9d4d6579c7d2d09e0", 0xdc}], 0x2, &(0x7f0000000540)=[{0xf0, 0x1, 0x1, "4a8117e4471559e7c83baeb97bbdc52eefd46c4b72654e292db2a3fc600421fbfb70fb8908d30d21c15b677813c4d21afbeb9b5119d11a6df46b9f3a1a72ce08718ff50c462896258293fcb6fd2299fd5dc8d9bd61f46f4515a65bba7b571e2d236940658fea714f74ea4d202f58d824193711d598f9e283ab26137d4f0674b23c7a422af0a40361a25e97842d3ca14ea6300baf82414e0209e6506b992c2bd6ed2a40780c3b9131d2cbaa9f3048f4c3e4be7de24e3bd85a7e5778169ae403b9f8275a00ca827f01f7588b48f524c39bb86eb7c7ac2a74a05e658911"}, {0x110, 0x0, 0xfffffffffffffc01, "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"}, {0x18, 0x1, 0xffffffff, "10fb1c35"}], 0x218}, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x63aa}, &(0x7f0000000240)=0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000005c0)="0edbb1f86daa2af01bb227e218d1a93b7887b5aa2a352c525fe34d4976b62ec235876ee4cadacca476534a7df732e5902f5c25156b16f6403c7a230b337a0e23d6345586b58b2526b31e28f62d3f63db5bbdd5536cc2c3b95b73ec5f370c384d0343643beb0de2fe07b2db2ad779c96cfb095482532ac28b08337c28ce172ced467d0714b41bf16a7f09ea76830087da529e8cc3c3132f76983b8aa09a556483a731c3004ba23cb238faed835528294602df914261214888887776bf") sync() ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket$inet(0x2, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x200, 0x5, 0x8fc6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x40000000000, 0x420, 0x3adf, 0x62b8d3f2, r2}, &(0x7f0000000580)=0x10) 00:01:25 executing program 2: r0 = semget(0x0, 0x2, 0x30) __semctl$IPC_RMID(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/229) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000000)="9826472c431c080f05dab908000000c4a37bf0c53e41e2e9b55767660f6b320f99c0660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c946c90fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788feeac4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = getuid() fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000340)='./file0\x00', r4, r5) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r0) bind$inet6(r3, &(0x7f0000000300)={0x1c, 0x3, 0x0, @rand_addr="408ea68e5a8ed8271eef97a50bbe41eb"}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000002640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:01:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff, 0xfffffffffffffff8, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82c1cd6de4696c653044455b003ece0748e98e25d5ef"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x6, 0x1780, 0x100, 0x100000001, 0xdfe3, 0x101}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x2, @loopback, 0x200}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000003b9473d26684088eeddc08f59649dbb0577fccb91a1da759a2aaaf9603374e2b53389ecf48ba7b22557722c2d13fa55a"], 0x8) 00:01:25 executing program 1: chroot(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, 0xfffffffffffffffe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x81}, {r0, 0x2105}, {r0, 0x8}, {r0, 0x16}, {r0, 0x10}, {r0, 0x100}, {r0, 0x20}, {r0, 0x65}], 0xa, 0x3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x88) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000002c0)="6e0aff1749090ba5f57ba230c3373484d5b522c98fcb5ca10fc2c2089ced12086a6b53bd818f3a0af2174ab5a3cba2a1e341e4741250e5f8c10f700f8936487de735a8f387e525635055b4f6301ed18724afffb5ba6dbad6d0f796c141beb720752e4382a1ea75111e29f977b4a781a53b610d8bd885c7e3f81a2cba3f8a68112d62ecd0b8b587b0507ce55638614930aba18129d6a2a9ff67a618fbbaabcc596e6190a73d9855311bf1", 0x101, 0x7, 0xfff}) fcntl$setstatus(r0, 0x4, 0xd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) clock_settime(0x0, &(0x7f0000000680)={0x45, 0x7}) recvfrom$unix(r0, &(0x7f0000000600)=""/124, 0x7c, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0xa) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000240)='./file0\x00', r2, r3) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0xffffffffffffff47) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000100)) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="8b8b0eaf0d4b08486b2fb17dbe0b281f2f29047f24cb2a43093f78733cea") sendfile(r1, r1, &(0x7f00000006c0), 0x7) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb) clock_settime(0x0, 0x0) 00:01:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/512], 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) accept4$unix(r3, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r6 = semget$private(0x0, 0x7, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000500)=""/111, &(0x7f0000000240)=0xb8) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:01:25 executing program 2: mprotect(&(0x7f0000b67000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f0000e0d000/0x4000)=nil, 0x4000) shmget(0x2, 0x1000, 0x346, &(0x7f0000c89000/0x1000)=nil) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}}, r1}, 0x84) syz_extract_tcp_res(&(0x7f0000000000), 0x8386126, 0x7) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000001c0)="cd32f9738fc5db0f38b96472bf7ef170d8f82f6242cc8adb069b4a505ebefa61e49a5997cdbd746fa6045ef1eccdd44f5d15") 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000100)="c403510207040f01de3e6447ffc5f246afc462452b0d0d000000c4a3254bd8e136f0450fba6f063bc443794bf365c481f85e62c32400") r0 = openat(0xffffffffffffff9c, 0x0, 0x20000, 0x8) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "38476bab8bedf55cb3b0d2a71826592561d3b9f508eec2315fac15dc90e5c586", 0x40, 0x3}, &(0x7f0000000000)="f85e91a18fb24e0cf13f943a71f91969bc01446defb3d1dd953af1334c4fd3dba319c7b2cffc2b2bf0db68f3855a14294fcc82b5f4d657553741fe0741eef762a2cc011691b95ffb5f801ac9ee2a6ec269b0b864456f826155be5031dc1f2e0976a336dfaae837acd4782b4921fb6dc2dfc308174b6d17754aea2de4ee9d861025b38e122e4eda93e04d2d2537bd28f803d8f6c708835fb4eacb54b3a4b02ebb7ab240425d8495a5ce34ca0a9bd560c5ff29d74ce04c36d60d02ca96e26fb51df90521b3d5f372c9f79fe2c98258bef471780fd039358c3f70bc", 0x100000000, 0x8, 0x8000, 0xb7, 0x5, 0x198a794, 0x6, 0x10000}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="1c4500000010"], &(0x7f0000000180)=0x6) syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() setpgid(0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x7, {{0x2, 0x2, @multicast1}}}, 0x90) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(r0, 0x0, 0x0, 0x0) 00:01:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffd) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = geteuid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80010, r1, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r2, r3) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:01:25 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x52, "49cef7dd65e4ae5af37e0e221caf0e735a4fbf57447e291277e2fe307873621722a7a43bd2314ca63c7a05f2e8ebd307b336556585e75870aee8a21e549b1b76a4b557301c77b8691dd73744b864a5dd7d15"}, &(0x7f0000000080)=0x5a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x2}, 0x8) syz_execute_func(&(0x7f0000000180)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:25 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) r2 = dup2(r1, 0xffffffffffffff9c) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) 00:01:09 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/158, 0x9e, 0x3, &(0x7f0000000280)={0x1c, 0x2, 0x4, @mcast1, 0xb}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:09 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r1 = getpgid(0xffffffffffffffff) r2 = socket(0x17, 0x20000000, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) getpgrp(r1) freebsd10_pipe(0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 00:01:09 executing program 1: r0 = socket(0x0, 0x2000, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xa, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:09 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x7ff, 0x1}, 0x8) shutdown(r0, 0x1) 00:01:09 executing program 1: setitimer(0x2000000000000000, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x0) msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a9b7d89edb1a2a13e76700000000000000000000000000000000000000000000000000000000a42e1141807a210808c417820cf0f42e69f6f455dc0ee7e5bfc06a6b89debafc40d6aec0f8ad6b0a66dd2c4257f171248d18b65bbb1cdec82483a56f4668966678a5485c230e412af42f4b47a37a"], 0x48, 0x1, 0x1000) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) recvfrom$inet(r1, &(0x7f0000000200)=""/27, 0x1b, 0x40000, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) r3 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x4, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, r2}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f0000000780)={0xffffffffffffffff}, 0xa8cf63cfba7dc0f8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000800)={r4, &(0x7f0000000880)=[@in={0x2, 0x0}, @in6={0x1c, 0x1, 0x2, @loopback}]}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") msgget(0x2, 0x58e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) lseek(r6, 0x28, 0x7) 00:01:09 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x10000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20400, 0x100) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000001c0)="55ed5cd8b23d") 00:01:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="3ba2e45470b52b88844841b4fb88129a201c751408ea2b99793fc685bb57fc296857d7fb7c8deceeb18521f1a05f88a636b8632011f7df932075197e3b3ec9c5d99e514c41d6bd1a8ea746ba5893364ab8006cc0a6149ccc176fc3fb6be243c37a05f620dc6b9dd10d8685388aee2378179865ca64d1de9d4fa442722b0158d1a58dcfa8340bafaf020ee29becb946ca5df981417ae8debc03c5c241188cc8f37f1e17e113e98474fd32d8b8115e04aec7f2439e07") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) flock(r1, 0x1) mlockall(0x3) setrlimit(0x7, &(0x7f0000000300)={0x4}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x12, r1, 0x32) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x413, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7fff, 0x100}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x4, 0x2}, &(0x7f0000000200)=0xc) 00:01:09 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001240)={0x0, 0x2, 0x45}, &(0x7f0000001280)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000012c0)={r1, 0x9, 0xe6, "9e02f1fc57dd6e07714f54edf2bb21bcd618f02ffb5facb494d29e8beb2a28480c12f82963904a9aea29aaed9e1dfa805f050b95bb523f3992f1ca4c0ff685e1113bacbd831c97ed3ece253750046aab1839443b3a5fc818f753b39a5173a07114beb356980388b8d9097e2687cac3655d3e99f98464ad5616415dce84a406b9ea8d89e2c6d45fc714f9889e20a04c6bb246b936560c79ef5ba100ea94d4b2a4ee892d5016df6c53011ee1809a622f9789ed876d71ed180b277770c53bab31c8d1a7f1ff8246c8d4dbb80c849ad6ac4dfa0a87b55c39767fff899d8c1cb0eb2f8743dce610fc"}, 0xee) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a) shmget(0x2, 0x4000, 0x704, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0x3, 0x4) sendto$unix(r2, &(0x7f0000000140)="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", 0x1000, 0x101, &(0x7f0000001140)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000013c0), &(0x7f0000001400)=0xb) freebsd11_stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) 00:01:09 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) semget$private(0x0, 0x7, 0x200) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x7f, 0x7, [0xfffffffffffffffe, 0x1142, 0x0, 0x80000000, 0x4, 0x8, 0x800]}, &(0x7f0000000880)=0x16) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={r2, 0x1, 0x9980, 0x6}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)) r3 = semget$private(0x0, 0x4, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x1, @rand_addr=0xfffffffffffffffe}}}, 0x90) setrlimit(0x8, &(0x7f00000002c0)={0x6, 0x9}) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/141, 0x8d}, {&(0x7f0000000200)=""/62, 0x3e}, {&(0x7f0000000600)=""/2, 0x2}, {&(0x7f0000000640)=""/114, 0x72}], 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)=ANY=[@ANYBLOB="b59be96f0603f04700ec0000c1636218d6affe0160647e83fd5bbdae6ceb1a65b93d20f03290951e48"], &(0x7f0000000280)=0x4) r4 = fcntl$getown(r0, 0x5) wait4(r4, &(0x7f0000000700), 0x6, &(0x7f0000000740)) 00:01:10 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xb71b, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x3ff, 0x400, 0x7, 0x84}, 0x14) accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") mprotect(&(0x7f0000bb2000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ppoll(&(0x7f00000000c0)=[{r0, 0x20}, {r0, 0x4}], 0x2, &(0x7f00000002c0)={0x6, 0x1}, &(0x7f0000000300)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @rand_addr="fe813cc02ebdf7b975fffc5e4c26310e", 0x6}}, 0x0, 0x6, 0x2, 0x1}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xffffffffffff0000, @mcast1, 0x4}}, r1, 0x8, 0x5, 0xffffffffffff0000}, &(0x7f0000000240)=0x8c) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:01:10 executing program 2: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) r0 = socket$inet(0x2, 0x1, 0x24e7) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0xfffffffffffffffd, @mcast2, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="424bedaee4912c87f6cceed3174c27fe4f066ebbf733a825cca3dee2cfb2281d7a31e637de143e168fbe7691e1378cee8f75c47bd635ca8226cfcbf5e2da1122a6620a13f04ba8", 0x47}, {&(0x7f00000000c0)="76f4a3aeaeae8e94e770970c884733a979ebcff5cec769bbc82c4ce5133026fcf60c26ff02292f52807728b6e0934b10c080668ceb2191150d37486fe93d53", 0x3f}, {&(0x7f0000000100)="fd84e91cc1ef68e200ac36cb0710b5ed572730b26408e718fc8c435922883d34780d563e217aea6e3220fa033ec532fc93c4c4f748dbbeb460", 0x39}], 0x3, 0x0, 0x0, 0x8c}, 0x20000) 00:01:10 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xe7, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd304009fe8000000000000000e10000000000bbfe8000000000000000000000000000aa6f04010600000000ff02000000000000000000000000000100000000bb520000000000000005025bdf000000004e224e2100200000009e2aa2fe97a019d9b12676ea0b23be74f18c26b6b2a4a10bae837d14da5cbd6c6cea43933018ef740300ced5552059baa73f9607bee5a72990ca8d92baa69a021256c9466eb1c7f5417600"/188, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="908e000790787fff0102040000220a4e4e635770b1f06300be3d8a16046f871e2f073f5e42f6b9698f2ee1f964b807143bcdccdac6fa173dd505693078a343a9a743c66972551d021cceae3d0631805b242505fbc9982d609485e4bdf3d021cbbe99e874378c61f1ff96de6db379333142f46e7c657013c059c63a70ef6ecfbd15a9815f8014655d17fcf8f0f3b9bd14648e801c7b5fdf12dc54eb65433c5d1a404626091e5090af605eeb54590367362deff3905df9a9f264e75ce0ac277358897c0ef6b071d986715e5707a23d1876e486f24b6ed495b26258f77b382cd35911c7d35754a374d90f9bdd39"]) 00:01:10 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x18) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x6, @mcast1, 0x101}, {0x1c, 0x0, 0x4, @mcast1, 0x20}, 0x100000001, [0x7, 0x139, 0x3, 0x1, 0x6, 0x3, 0x0, 0xfff]}, 0x5c) 00:01:10 executing program 2: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979711b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x2, 0x3f800000000000}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000280)=0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x30000000) r3 = getpgrp(0x0) fcntl$setown(r2, 0x6, r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, 0x0, 0x0) 00:01:10 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0) syz_execute_func(&(0x7f0000000000)="66400f383b86c76e72e6f0fe0ff00fbaadb46334f396660f38ddb100000000660fdc4d0edc872cfa0b1a3c00c422fd35e566440f62d8c441b5e15501") 00:01:10 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7ff, 0x10000, 0x1}, 0x10) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) recvfrom$unix(r0, &(0x7f00000000c0)=""/163, 0xa3, 0x40000, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:01:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x2) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x1, &(0x7f0000000240)={0x10000000000b359, 0x81}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x80000000, {{0x2, 0x3, @multicast2}}}, 0x90) ftruncate(r1, 0x3eb5) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x5, 0x10, 0xffffffffffffffff, 0x0) 00:01:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x80, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1000, 0x6, 0x7fff, r2}, &(0x7f0000000100)=0x10) 00:01:10 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) close(r1) 00:01:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000ab96d2a7933494057ebeae2401481f8ea0a6dad296a86f1f9b3c69fb75b3b8b86c9770d904138e81374530c7dd2d83efdff30310f602d44c9c4eb05edf75c0cdb14521aca508423f0036485a150338c1a23c2aea55c1ab3b2f9e034122c23a0e8f4b46729aff8fc859fee57e38c18fcc22ca176acd33cc43919c4d7318ca1bed806cd822c1fbc0620ce28e62c169301f6e46ad659ec450cfafda975dea847641edb41a3e7aa305e41742243002229306", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x40}, 0x8) 00:01:10 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={0x0, 0xffffffffffffff63}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000780)={r1, 0x49, "e92bfa1abd3ee6e187e9f316cf6bcfa028bd9374f34fb8724182f6094c00b0a26623972fb7ef9a4770e3254455c3dcf501d04e9715dda32caeb38aee1f9c1668fb4133ff300c4b86a5"}, &(0x7f00000006c0)=0x51) r2 = openat(r0, &(0x7f0000000540)='./file0\x00', 0x8, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000440)={0x0, 0xfffffffffffffff9}, &(0x7f0000000480)=0x4ba) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x2, 0x8, 0x50e7}, &(0x7f0000000500)=0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) dup2(r5, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) fstat(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={r4, &(0x7f0000000580)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000600)=0x10) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) freebsd11_fstat(r5, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r3, 0x4, 0x3, 0xd9}, &(0x7f0000000380)=0x18) getgroups(0x4, &(0x7f00000003c0)=[r6, r7, r8, r9]) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @remote, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:01:10 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:01:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000200)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:01:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000200)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000580)="9826473e431c13f30f59bfd9130402c4a37bf0c53e41e2e9b54767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0f20fe614c3ab34d1e0c40bf8c470659e589e36f3e0d2cd582800484081812e6db7129f697880bb72000000c96f6fa216f3f3d9c6fe2d65ac2d65ac214cb9a5c423e57878a00c5419c29a01f269b90b0b4f000c00c46131e58f9a7b6b49a30b8a826eefa80dd4558cc7e8628f6808618de3c0f526c4e37d6b230a58c4a1dd7dbbbfdd5cc60043d3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000300c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000080)="c462653dce0fbdc42ecd808000002525e1ed64338a60d0d07a969b8392300000002a2a26f243e0ff2e3e3e47d2e8450fbd27a95f5744ed3c3bc4a35502e7018f69289bd19d670f381d6a2fd1d914791663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") r0 = semget(0x0, 0x1, 0x5) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000500)=""/4096) 00:01:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000200)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:01:11 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x4) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f0000000080)}, {&(0x7f0000000700)=""/182, 0xb6}, {&(0x7f0000000100)=""/23, 0x17}], 0x4, &(0x7f0000000600)=""/103, 0x67}, 0x80) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x14d) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000840)={{"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", "09e888543641f0be815d7ba802363703357856f17a9ebbebdefa50f61145ff96", 0x0, 0x7fff}, &(0x7f00000007c0)="dc19866147f016d265b79733f05e385d3b7321b447493c8245b7696de82eb7079c133259b2e554f897c0845d65bf14ce1c546eddc5d6ea2097b5cc19b3110197bcbe06b0f8753703dbefab53d6f3bf838be1bc16df19f54cf54a", 0x92fe, 0x5, 0x5d, 0xfff, 0x3, 0x28000000, 0x7, 0x9}) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:01:11 executing program 0: shmget(0x3, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x280, 0x7000, 0x3ff, 0x1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1f}, &(0x7f00000000c0)=0x8) 00:01:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000001c0)="abe576e6451c927972950e64117daee1ed8b3efccfabd6fda81b16c2ddcdfe1c222bf5428667a002774a074d0a003da69e40595cb374ab615d3dbfcfd1402c1419bce43aca50ccc6d449cfe9119f46328092948bdd72eecd85a08ff72f6ec697bed3c23b1919da822821414718bd47a475356478239168747fedacd84b992a805345186ce469866dd753a782c8ef9e1c024b687620156f3e8eda6351ef5126218e9da70e30cf6bbd442e82b849ebbb82ec86c84d0dc2c98fee79bfc85b49b7230ca5bad4dd32d1829222263365eaafb848fb2df68d2d9e5b7d69b2fd6249b33d97df781bf1a10570490c25168d") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r2, 0x3, 0x4, [0x5, 0x7f, 0x56f, 0x2]}, 0x10) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000380)={0xff, 0x10000}) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x5}, 0x8) r4 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:11 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x391) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0xc) 00:01:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xaa, 0x401, 0x201, 0x7, 0x0, 0x1}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x3, 0x0, r2}, &(0x7f0000000040)=0x10) 00:01:12 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x100}, &(0x7f0000000200)=0x8) msync(&(0x7f0000f17000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) r4 = semget(0x3, 0x4, 0x10) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000000)=""/149) munmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r3, 0x200}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x3, 0x9, @mcast1, 0x8083}, 0x1c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/90}, &(0x7f00000001c0)=0x5c, 0x30000000) setrlimit(0x7, &(0x7f0000000300)={0x200}) getsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000200), &(0x7f0000000240)=0x4) dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:12 executing program 0: mprotect(&(0x7f0000304000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) 00:01:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:14 executing program 1: socket(0x1, 0x10000007, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f00000011c0), 0x30000000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x0, r1) recvfrom(r2, &(0x7f00000010c0)=""/7, 0x7, 0x0, &(0x7f0000001100)=@un=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chmod(&(0x7f0000001180)='./file0/\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0xc0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendto$unix(r4, &(0x7f00000000c0)="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", 0x1000, 0x10c, 0x0, 0x0) fchmodat(r4, &(0x7f0000000080)='./file0/\x00', 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000001140)=0x8, 0x4) 00:01:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xb7, "2930de86ebabf4400b07819bfd171c4d"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000780)="51bcaf6b61491e28f00d945fd779df82af7692db50c8c9a446810e1e75c1229c1e5216bca68fffca634d7e83d9c3ee1784ef7ab5029f890689d967b60d81820ec6c547eae2f9733358a3ca1561e5a36b0f164431eb8d6f255d169b248c03dbadba69b1e860a49dec783772654217d2ec8d078fd6a07b5d56867c80b1b2", 0x7d}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x6, {{0x2, 0x3, @multicast2}}}, 0x90) 00:01:14 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x1, [0xac]}, 0x6) r1 = dup(0xffffffffffffffff) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)=""/219, &(0x7f0000000300)=0xdb) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(0xffffffffffffffff) recvfrom$unix(r2, &(0x7f0000000040)=""/14, 0xe, 0x40080, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) 00:01:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) writev(r0, 0x0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="e09ce1ed631152e39236dc6f3794db0146566d137305d096ed9153dfadd5de168e41ddfb1951057afbd4e8cfea80242b7994f456955edfbd009dc821a5da9cc6d2eeecb464b567ccb792518adb66e68b3f6971e49cdf104c191b2ca57e45ac7b31916efa02ad5f6dff0815241d49e1084cd623472c38b74dfea4fdb755b27d73a79218e2ff97d381e0d99f768be12a8791886460525ce107cd1f26bde3124db32456784d58b2963f65bd52f496768f84de5525d68f10f5bdf5995def29", 0xbd}, {&(0x7f0000000200)="fe6de0b48678f7d360a2e33dc7b800ca5b56f8247196cdf2f4dfa0fee5b3ad85d63056725e5a6681904267580068165f604f7482773fdfc7a6368fde800f786a59641b072b6bbea2bd1d54d4ee28c1242c8e8f48a8e946288520e7d1007d10f4f24e37f2016408f63310d319c68bbf8215472f76cd95aed2bb0890415650867bfd4380a9a67af69893ace0b11b96441e83c7cc273f51e84521c467fb606c29d839e097849d37c1db1b3cdf99b89183801711f9e663d43cf937061d23d079af4e1fd1022db5247d7cbdee2df375915f3fad110978b39f36e5f0fb4a531c2993d50901b859ab8f0bc7f1c5dc6bec5e522540d4f79231fde223", 0xf8}, {&(0x7f0000000300)="0650194155d824901c3169b0ef0a6c873d454bb9071b1943b269d3e64b7baaaa370ec0fb634b86a89e682c5e832aaf624b61a7aa7fa9caa45d87195c5710ff1c6e80199a3fad8ca7a9ebdf8388ceb535743c10b1cddc47af75fb98c83fde89f75f917c2ea0ad884d880061dd8735faa566340142d8bab14a7d9e2fa646f72b6cb750cc7f92d2522598f703e1bf66081e413b2cee3dbc0726b74bfbae7cbef2a8fd2d0f5325bb64b5303992357a7bfd349f903b6e702fa6f30b896dceaf6d6f1b8c6e97a712c2f40d1238694e37ce20d607a3f5a529e31328988b94e17d198610d2ce1257322d9ac66d2d1a6bed7842", 0xef}, {&(0x7f0000000100)="02b4d23f7ae65538bcdc24e21e6a5bb198d984b6afcefa40906be22caac20c5032228d2cfc6cbd55e8b6ae930823ddefc3bf609a33fc434a3c54c7251a20351839488debafe7fbfb4a332ca3516c455daf5bcfd52218fd101e58c21563f4b3e50f9e7895d26236b9e09c78212ca55fedd208af3abcfb36edf36b28e2c2c7bf1791478af7a6acbe1fce53d266d5f88a19e18719081124a9d805b037885f846d1f672ce0e147d59cd7d7cb87f5f5e79f50b49648a1d70f512209", 0xb9}, {&(0x7f0000000400)="12c79725ee347fb44aac5e197fbabb9b62cf341da13060bf6799f56f926301bf4089e2172e1abd5af26bdba8e73b0a405f622c582a71a26c64bccf13822d742afa382c681230daf9fac205bf165f8cb1df3de692e3dbedb3d7ff838cfa97f860c2b723ec3519f096af9532ce7d8aa3e949cd93860081415f2e2921e1d365749dc1fc996e4e026d72a3acafe2802245c36f6d3c5fab0e528fa408", 0x9a}, {&(0x7f00000004c0)}], 0x6) 00:01:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x100000, 0x8) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) execve(0x0, 0x0, 0x0) close(r0) 00:01:14 executing program 1: r0 = socket(0x2, 0x3, 0x0) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_int(r0, 0xffff, 0x801, &(0x7f0000000040), &(0x7f0000001380)=0x4) r1 = dup(r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000001c0)="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") setsockopt(r1, 0x3ff, 0x7f, &(0x7f00000011c0)="c5757e9cb2786fec8411ca27b0af5a7926be8e86d4b3c5214d974642cc95e26f755ed3bc143579865735e65f14f017b495ac84df9436ded5fc2e475d43c4e03c1f763779279e325663b98585ef89a337b60228eafad6be78940a15c5220d6d4ccd3b9c95e3ef60038e1e75ee6db3befd53f7490c1783f7744c3bf70b9b229eb6ada453c50dc7bc1eab5caa1f8b6f59e868b13716874f719e71444b80716e9c4bd125248987e96e4270c70a95d1bbd49bca08451684096a738050569c1c6b25c252", 0xc1) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/193) 00:01:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="cc", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000240)="f591ef8e95180afbd62a82ce68dd658dfeed998dce4da668486bca759996230a0b2a7ec4b64cb02b84c0a811bf8ab0e156b8163c675553caa6c5bf6e75f824fa0a35339a848ec0d0b9fccee65aee2ce472bb649cbe408ddf1b875979f8ca87443dc8a2253a3d93ffabaa6fb1b837835db0f577edfa0b704f61c1a47aaa157cafea9fdd041700001c8268b760c73c851765227319e563e429d1a79d", 0x9b) 00:01:14 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5602000000006c653000c1d0889da385f055549230e8290e2414be1949d446432621b1b8394cae0cf734dbd6c66eac576cf0fe6d04000000000000002ef497738cbd26ea9e88801c683896751e0660ce3efa460c152e0843688a0e55e167ef60a0c744d980f29852256aa877f2c2abb355f909045d24c8c8b9a1dc4777fe9470b70b3a6fd89614847c73d234fcfd6eb75e91985cf803dfc004507e324e5c7e165cf58f9bb1c251e99779befc3fcc1eec328a9c96c6c8dd87b06fc881c33d1091f3cc9e2c78ef"], 0x1, 0x0, 0x0, 0x0}, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:14 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x80013, r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x0, 0x108) accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:14 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = semget$private(0x0, 0x3, 0x500) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000140)) 00:01:14 executing program 2: r0 = socket(0x17, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) 00:01:14 executing program 1: r0 = socket$inet(0x2, 0x4, 0x1) fcntl$getown(r0, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @broadcast, @remote, @loopback}}}}) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001080006040001aaaaaaaaaabbac1400bbaaaaaaaaa8aaac1415aa6a0cfa5da9d3470defa12213c5cb98badd2567a376da6f16f5e7c7d10083cdbecc8cff266169777d392220abf0b8bd1708d45b3e6eca1d6ca0ca9d9d9051863db94e2df31fd8438ab6e307286c6a0a000000000000b6df69d497f174d6810d71ebd889dc2ae1af2b746c660b890c61"]) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) 00:01:14 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c3c930000000000e2800000001758c9f726d61a00ce4284b0"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = getpid() freebsd11_fstat(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) r5 = getpgrp(0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0) freebsd11_lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) fstat(r1, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001ac0)=[0x0]) r14 = getpgrp(0xffffffffffffffff) r15 = getuid() freebsd11_stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000016c0), &(0x7f0000001700)=0x4) sendmsg$unix(r1, &(0x7f0000001d40)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000040)="6d4d8ae1880b9d1252bae970aaf27083a4201e9658e7806956470c187db2b8258185ea5686d0acb069c9ef579e44597341287c7024f2149cc1244764bc63f2e6d44dea29db474e342f9de01bb2233d1ae14103968a9dcf5e44da756b06f916592630f5d2514b397390bfe72100790cc107a0a68e83fde995f23bbeeef2dbaf1c6646fd6d9b4d", 0x86}, {&(0x7f0000000100)="cbcf6f30f6dfed7ca358868c2379779f7bc59ec5154f872d4d0970b4ec9d9944daac3a6ab0e500b80217b87e35f5c6baba84a4f0281a6bf12b40207d0418676f902d3addf6b5bb13642ed8e80c9396f774831201408e64454fd6d1d088532f54103f2f5affb2670e42994b336b0c5d80bebf3fd7c71191459a74c7365579957f088c16d4db728e4fa37e5307c41f5e9723", 0x91}, {&(0x7f00000001c0)="3987888da0f7481927505ecee446fab20a8105cce9ce5620fc6a42d374d41ad662faa5236cad3d1935b19f4ca37aff7bf8ca47399ff3afe849bc47592ac936d9bd5871b466d0c36744999e449fc9a14f78b57bf6e57082b26cd292ec898a6f", 0x5f}, {&(0x7f0000000240)="aee642de398e2fa85946aa73424ba2d1260961d9e7790b9c5c7536457984aca5ca8c59a86f6761c41d360859d5bb477d07e7f5898e871a0f10b32a3e90643b588218", 0x42}, {&(0x7f00000002c0)="355f693331b163533c8998eb1c23cf82800ff82d893a6d5e0c02b63a683d4632c6f05226f3e4", 0x26}, {&(0x7f0000000400)="38fc3dfc72b842fdfc30e20a6856668c7048720f00b6386f3e522b161d69d0d5384eca5214c1ddc3319e4770d5f71373d5a86dea22504178dd52a20accba6622cf317b190739508c3dbc54d6c987dd6cbc278e03cdb9d3cb2c459278244ed1cbf956ece1a107cd83289ee4cfdabac34f927e3795c4807cbb865c0f02439a74284941fd91d3fd28aae8adf0e651b84754089e3601e13bf7535e1d3c5bdbe028b4bfb183d763b3022ca3cb6a7d8d0f2fa53d89a674f48ab52ec83fccfa5651f89cc2c7870b8ff0320d36bf09f8ab735fced2a1a437dcc7dbd9c18d", 0xda}, {&(0x7f0000000300)="4b3f0a70fd5f22bfb694241ff45c6eef9f562eeba6fe311a916acf7bc389f958a99e55ebf033dec0c3d3564067f1a2b983c7982ac02a8b05e36c2f9a9575bdb6a3c0177271017426b9346e64040ce59bc159f9f0a33ff693353ee2dc990ed89e0fd40a2890bcd119fb384e0b734a178ddfbba7b03376cbefd80ad8df6c106415f9e2dd1f2435d19c19ed3fd789c55137642599dd8b9b8656683e", 0x9a}, {&(0x7f0000000500)="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", 0x1000}], 0x8, &(0x7f0000001bc0)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r1, r0, r1, r0, r1, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r1, r1, r0, r0, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x20, 0xffff, 0x1, [r1, r1, r0]}], 0x158, 0x20180}, 0x100) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:14 executing program 2: execve(0x0, &(0x7f0000000200)=[&(0x7f0000000000)='][-\x00', &(0x7f0000000240)='^\\\x00\x1c\xe6a\xe3\x7f\xc7\xddk,R\n\xb6\x90\xb8\x146\xac\x1c\xd1J\x15:kT,d\xb4\xa3\xc8\xdbr\v\x00\xdf\xa2\\\xa3K\x00\xe1\xceg\x10DMF\'\xec\xac\x98\xd7\xaa`\x1a\xd3\xf7\xd7\xee\xc2', &(0x7f0000000080)='(%+\x00', &(0x7f0000000300)='(*{\x00', &(0x7f00000002c0)='&+[\x00', &(0x7f0000000340)='$/\x00', &(0x7f0000000380)='\x00\x00', &(0x7f00000001c0)='\x00'], 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f00000000c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/87, 0x57}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000014c0)=""/139, 0x8b}, {&(0x7f0000001580)=""/35, 0x23}, {&(0x7f00000015c0)=""/4, 0x4}], 0x9) 00:01:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) 00:01:15 executing program 3: setrlimit(0x3, &(0x7f00000002c0)={0x20, 0x2}) socketpair(0x0, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="06000000010000e4c2604f0081000000f9ffffff05000400ce56ee30bbb8a07c22f51340d3bc45fcd801cbe5bc4718d17da09da1fe9d9cfe1d9e09d7b11fc372d0d4e487e9f605d34ef266bd93"], &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x0, 0x6, 0x8, 0xfb37, 0x1, 0x6}, &(0x7f0000000240)=0x98) 00:01:16 executing program 0: ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000100)={0x2000000, 0x9798}, 0x0, 0x0) r0 = socket(0x1f, 0x2, 0xf5c8) getsockopt$inet_mreqsrc(r0, 0x0, 0x51, &(0x7f0000000080)={@local, @local, @local}, &(0x7f0000000040)=0xfffffffffffffedf) 00:01:16 executing program 2: r0 = socket(0x1c, 0x10000004, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="57f9d7c360559f45ab69006f461e17d9d11c9717d59db5a152584b7d15eb54237c455ddc5cb361a16ed160860084724580faeaff496def79b7911a6ae94917b14719", 0x42}], 0x1) syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000280)='./file0\x00', 0x404, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240)=0xadd, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x9}}, r2, 0x4, 0x3, 0x3, 0x40, 0xffffffffffffffff}, &(0x7f0000000200)=0x98) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:01:16 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) syz_execute_func(0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x8, 0x8}, {0xffffffffffffff7f, 0x2}}) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fsync(r0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/86) poll(&(0x7f0000000300), 0x1e, 0x0) ftruncate(0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x8000) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000180)={0x1, 0x8}) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="9e0a5f568b8f24e655513cb25649c2846278830c87e8b70bb39161dae71c986d1a2428ef8f271429ee0ae0ed481c67b9c1a5ee1491a8f95030c9f487cf6ded51e3b58c0cd478ef83dbb0c8f5234079d61cfebb42e5dd8fb8941fd706c917aff46b559dc9f1ddf50c00b1aa911c9789cbcd4ffa10b17d90ac0c40f1777711d191231f05198ee8b9e5fc244d2087157359c1bbd4693c345790a64978a0fb3252b07e7999") 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000600)="983664660f383ef44501a8ffefffff0520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4104e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b4660f6d815c1b0000740f2d9600000066363a224f28681d1d440f2b6543d877000142c4b3316536f3acfb110f2eff6e3236000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "fd1258ea8ac16b669ad6eb08b71503f722dcabf572378ef128d587fcd917fdfc", 0xffff, 0x2}, &(0x7f0000000000)="ac2d5eb33e3efb8dfe181e18ad42b63645a01bf285397a11715e8f594c83605998848dce1dcb45ab3b7cdb2a8f093b9a541c7d5a05152467f7c591733c58e9a6a695a87f20d6a4bc17", 0xb2, 0x5, 0xff, 0xe82a, 0xfff, 0x1, 0x6, 0x100000001}) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000500)="aae7837d948a1f3769812e0e9b96657ea60889d30d063723e9aa1b34e0e6a79e29ff83e1ff94b849634b4f7a2a35ff2301275348aa42cfeae01b2e7a5c59b8bbdc36ed8c98162dd1c5c05abb3b7e3f59c5c77aed007a7c66fc8d846092e318512218b8617805db3b0189ecd388c810bb2acbc901c50ba98a12a29a21") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000740)={{"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", "c1fd4a62278c2aba6d1fbedbd52a96d7adf990e9cb2b872be16a226ae38a84fb", 0x6, 0x9}, &(0x7f00000006c0)="f25426f416166124f88efd01372a5a7feaa67c1be3f00c5ed6d4ddaa2299ed4f3d35156452bef40ab0d9554c1fec7ee625865657827884823ab6a4f0e95190b17e34f9a162c8accad5e001b64fcff028798738ff65dd51afb74c534da631c3b0abef668fe6aa2d81c2f015b184062c1561cd6f03bb55fdf5077cac", 0x100000001, 0x1ff, 0x8, 0x5, 0x4, 0x101, 0x1, 0x200}) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) recvfrom$inet6(r4, &(0x7f0000000180)=""/9, 0x9, 0x40041, 0x0, 0x0) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) close(r6) 00:01:16 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000200000006020000040009000000"], 0x12) r5 = semget(0x1, 0x4, 0x108) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000980)="3549c12a211a85e9076f077c42f7990b730cd627aa0e25ddb199867eb07f31ff086c5ba7d1ceaa898deee458b3d2dde5c61907f7eb98f3091542640f36491c81ab4c93a1d6e4c726357cebc08f16c210859397ba0a8a2ab4b219f2ca79d927f907770a480d0526d756cb432fcfd54ed0cafef5777f540e178a407d33788ba4839a1c9c86d7b56242cc1137b2b2c28858a7a7") __semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000002c0)=""/42) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 00:01:17 executing program 1: r0 = open$dir(&(0x7f0000000140)='.\x00', 0x2, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "99dcf02d9cba9787b1ecf8ee3697485f"}, 0x14) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:01:17 executing program 2: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="dd9020d366a532603000d58d5ed3c5a5bf15f092580e569ab1147e889ada7444a053d6ae7f7ba9964f2d4fa71a265735d8e133c7c56784610d2e121841dbdf8da5994f8d9580c5ff667d1977edf326cb9fb343c4db94db5773deff020d5325ab3a5955ce81b03659ec3870b050c344ec9fe40de55260b01f3ab265f5798f17a512a6b36de829c0fe22d624ba5f855e6cc3a3d965f3ed28e04407f0cab07f3026fe24c2f6090000000000000093eee7bcdf4be3c8dd60"], 0x10) sendto(r0, &(0x7f0000000180)="a2", 0x2f5, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xdd32, 0x6, 0x2000, 0xd5, 0x9, 0x3, 0x4, 0xff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x2}, 0xfffffffffffffc95) 00:01:17 executing program 2: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_tcp_int(r0, 0x6, 0x448, &(0x7f0000000040)=0x9a55, 0x4) recvfrom(r0, &(0x7f0000000080)=""/124, 0x7c, 0x0, 0x0, 0x0) 00:01:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1b5c9fc132b34076) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xfff, 0x9, 0x3}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x100}, 0x8) r2 = socket$unix(0x1, 0x7fffe, 0x0) r3 = dup2(r2, r2) setsockopt$sock_int(r3, 0xffff, 0x1001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) 00:01:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:01:17 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa111, 0x0, @remote}}}}}) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x8, 0x8}, 0x10) 00:01:17 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/126, &(0x7f0000000140)=0x7e) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x66e0}, 0xfffffeb6) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1b, 0x3, 0x0, 0x0) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10, 0x30000000) r2 = fcntl$dupfd(r1, 0x11, r1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/234, 0xea}, {&(0x7f0000000500)=""/177, 0xb1}], 0x4, &(0x7f00000005c0)=""/137, 0x89}, 0x0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000200)={0x7, 0x7}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x10000, 0x0, 0x0, 0x7ff, 0x800, 0x2, 0x3, 0xffffffffffff7fff, r0}, 0x20) setsockopt$inet_int(r1, 0x0, 0x49, &(0x7f0000000280), 0x4) 00:01:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) read(r0, &(0x7f0000000080)=""/95, 0x5f) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="5c3f0953ee4ad6cc49cbd9ede4a609005cce9df099d7ed364b2ad4d0f8cefb2bb249d76cd5d7f900c712d3c980379f186f7c1562392c7cdfcea0881f1d1ceec1720e0116ca6506f38fad5529565402"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) sendto$unix(r0, &(0x7f0000000140)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) 00:01:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="020000008400000004000d00000000000300000000000019", @ANYRES32=0x0], 0x1c}, 0x0) 00:01:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2005}, {r0, 0x2080}, {r0, 0x2008}, {r0, 0x140}, {r0, 0x6}], 0x5, &(0x7f00000000c0)={0x6, 0xe4}, &(0x7f0000000100)={0x4}, 0x8) 00:01:17 executing program 3: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x10}, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="1410cf01ce854bf4e320f1fa5f4825df833a4c42d4c18f1184998fb6aec6cc48c4e4946062b230b6dbabcdcd2a7404da63b5bf02e875421a1d9a686d493071e74a0962bae604314fbbfe606a05f018184cbead04504b8b8fe56d2affb3792f4c66968c1d8e01baa4a7985bf7b34ea60213d7fb2ce609c298bdf03eb38a21b69f5e72f662a7ca56092e7bc2a201a4212fc425f7427de3834e621590612351e72f3d0ccc120ed9553ae83838a721e3284cc27c3fd77a3c8e17f8974c2b72bc", 0xbe}, {&(0x7f00000000c0)="915529c37b88e50e7516cda19693a35ee3c095108dc67dc7e01dbede082b84ec0526eefc8eefe63a37e29a08b074202a40610338a7434155960dc2f7e53fdabed1bb735b880463e33bafa5a4a02dd814a0a0f3e823d688a73a6ab37fc2c0a9eb0a22044d8753f1eb6bb62823c8ebf538530ba88950bd10a423c83487eb1af3eef55db852183f36a1ec0755be2de5fdf41f81513dc1b4f945de3fda4121eed35a319b3cbde56b6296af85daf41fcfcc15587482298fb36436c330e4c2819ea013c4558bd9f24ab31035010f44ad41bcb8ec5bb047", 0xd4}, {&(0x7f00000001c0)="2ab59035fbc260f69901594fd2232dfcef5e48e311a2ca807a1ca406ab759a98fcd2a094cfbc47b8ee468b81ff8cfd0c3f06dc492cef9e37a1e7518e5a018f02e6ae9899f0aa795f5d951ca191d5c60f7210b8e56bfdc3db8a8762864ab00e0679222c4a616bf77c310d0290fa7b8a2d5104e94e1b33762d4b2635e7582917eeac5bee157e8f5e9476b49dede6a9a5bbcc644e8d22bc96f551386a10f596248cb7e869", 0xa3}], 0x3, &(0x7f0000000440)=[{0x100, 0x8f, 0x80000000, "e1204cd3c781b26e767640db2262ec097837ebfa0ec32150d789b6981a36d99e226700720da77370fe4cf6effc256533a0c16893b1aab8d6355a468e0f04915a59c75b0156d2c73d011b0c674e78a24b40b5958bc61ba642b479f4aaa28b1f962613dbacb44605aa9b5eb3126a1a5dfc5c41ee3117063a33086519413058c953e276bf5b90e973728bc124bafc7eb9676be38efcaa9849f958b00bbd7da950993e12da3e8455d79a84152328250272dc37522d01e8579a705fa0ebf73fb1c94d2e89b8baf971e57ccd899283c49d305c0b83974bbea14ff962e00f2563c22890ab1132bc783649ad7aad276c9cea232d"}, {0x90, 0x11, 0xba, "5ec49a8372405f4459fae96be0d44515f617dc37acd620fb0aa582f50df67ada2417d10891a9a610009aaeb70974ad125ed284e95960e310ec7c30acc1f7513ee25ab34e89fc8cb6a1e7bc534127f26aeab2d839184673ba4af6b38a19564152ae5355cd617826b389ab486de40468733989e26561b815e735de5083c2"}, {0xa0, 0xffff, 0x7f, "63c2bbc94f05613d8cd58016d21fe6754c65d67535effe8efe14ad9f47e80548919d475436730edf4c5c9f08733fdea4aabeb11212866ee5847e01d3a71e8d5d45e6f939e8c9e045990a7542a60184f3e409ca95d289a1e75d4ba9bb39320f2faafbf2e2f5d4fb5c193a2571905295d8da8240bc997c54cf8f2a5929cb0b5dff7118aeebf681f1e4e4"}], 0x230}, 0x8) 00:01:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x4000, 0xfffffffffffffffe, 0x2, 0x0}, &(0x7f0000000080)=0x10) ftruncate(r0, 0x401) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x8b3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@empty, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000240)={@ipv4={[], [], @rand_addr=0x1}, r3}, 0x14) 00:01:17 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x10000, 0x0, 0x6, 0xc4, 0x100}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x1, r2}, &(0x7f0000000240)=0xc) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) 00:01:17 executing program 1: socketpair(0x1c, 0x6, 0x7, 0x0) 00:01:17 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000380)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:01:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000580)={{"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", "40c5b73bb1dc6a24cd0d4e215112c104e3b4e20ab1def2e78ada52ab0579a928", 0x9, 0x2}, &(0x7f0000000000)="10bc898c72fe82db9da2f3b3502fe835652827a17a15d2a7f5aef82aa0290c5b7ff0f4c185b6f5d3e8a423b8aca184b7ce96fe54515974b1c204075b63d9fef2f7a6bb7c1c6b91d9e923", 0x100000000, 0xd4f5, 0x1, 0xffffffff, 0x0, 0x4, 0x7f, 0x12}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x481, 0x10) openat(r1, &(0x7f0000000a00)='./file0\x00', 0x80, 0x2) 00:01:17 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) chdir(&(0x7f0000000140)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x6, 0x2, 0x8}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r4}, 0x8) fcntl$dupfd(r0, 0x40000003, r1) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000180)=0x10001, 0x4) 00:01:18 executing program 0: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000000c0)) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea04eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000180)="d4da4c4ee086d57ba38f4f378398f2854027736ebd9b2cbe8a1695139f3b359ded05c1b7187b69bb344618d208eca964ba6f03d60cf28018d31259bce16bd8a504258913b8d34d695071bdb11f21ca25a67c018389b028f2fcb28daf010a0e7b79202f007ab8ba2092197bf3c1f46733e4adcf744b657dca7bd9", 0x7a) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2065, &(0x7f0000000080)="41a1581cdef5cbc44339ae2b453e088ee95516c873395e67c91a39934782cca921018f961d7410405e46996420c14ccc98446eba008d6f638087c8b987f5dd52c0810f87f5bd6f2723951384bfbfae4161bebe084ad95496bb965330826da4e6247667723ec3ad9249ceb4a93865628f47fc0a91f1f7c293a40560374cbdb945883f0872c47c2ce46a41c56d32eaae58c065abff3b6a409333280fc9d1d39074f77fa62e84915043085340daa566d17c09885b06b0609f25959b2c1464f5e52a2f5cf0a669e29bef3107e2575b1223a5ce5e1203a52ba84b3e126e95f2d5e74c7946efeee23705", 0x91) 00:01:18 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$unix(r0, &(0x7f0000000240)=""/186, 0xba, 0x2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) execve(0x0, 0x0, 0x0) 00:01:18 executing program 1: syz_execute_func(&(0x7f0000000000)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:18 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="4e6607170554bb3001a83a992c6e2152a3e9c672fe43211aa70776118ed1bc106d90cef3b8efb1f79ba85201a2c4f85088154be2aa483b0c1fc3267874c220f715b2eeec3fa6be852ad277371fe8da4ed0f2b40c7d0fab27f7dc1db975726f41a83dd7433a4ce1392e567140209136dfc4103f4dca943bfa38eb5a4d8a24d538dd68f5980046dd9daffb251d33ab347ca29810678b37344d0844427c04e55692c7fffcbe47dd5848f22a871ee64d") munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:18 executing program 0: socket(0x2, 0x10000005, 0x7) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616143da326196ded9a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x6, @mcast1, 0x100}, 0x1c) lseek(r1, 0x0, 0x1000000000003) __getcwd(&(0x7f00000004c0)=""/85, 0xfea4) 00:01:18 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x140) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="b0f3fcdca18cc9faa3c7f40b33438066a1a6aea7b3cc5a60ef90fc816e3647885b408e9bb9efe78f2366ee936a1ee732df1ab96f590ad9485d48f45d41472f0c6af2213d175b94744293b866e685c61bdb808381ab50ce753cfb1055ec1b515488f7c24afbf3c0c63dd248ae6a57e457a603026608326d859be712996d4e52f1f2a655e9d3c327ecf0cf41b35fe936") mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") 00:01:19 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$unix(r0, &(0x7f0000000240)=""/186, 0xba, 0x2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) execve(0x0, 0x0, 0x0) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000005c0)=0x10) r1 = accept$inet(r0, 0x0, &(0x7f0000000600)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="000000000000000000feffffffffffffffffff000e02b9ef508173b008b5fcffffffebb4584beb6e0ceee44888b03cf35ada30831184c06cd9ec89a8df92b0ca1c182bcfbf103c08c8a5c2cfb808e3164895d867560774035a9976"], &(0x7f0000000280)=0xa0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, &(0x7f00000001c0)=0x56d, 0x4) getpid() r3 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) setsockopt$inet_buf(r3, 0x0, 0x57, &(0x7f0000000340)="1007d9adf6c73945831eb3151837c1a7ffb61384d22986f341e95dc9dd5fd27ee6d4bbc3381e3b9fadd160e697b493b52c013f16f3115984cd68515ad6b1951611afe240c98285f8814725a186d56f70dc2d5e40eee41dfec94077f2c80ebfe910f28ba058cf5d95452c0038d16a349e7548d386a2aaaf495038b6e7c9b8ff4598e6e776bf6b8494654f9b3c3c355ab138e2cfc13646d4dbed15d721ec63ac6028c341cdbf29531714173a47b1425055d2844c388f52d1a72fa2a223f2c510ae79e7771ae21d323f9509d95aacf9cc097549a57fae368ad09883865306631f39", 0xe0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='hd\x00', 0x3) fdatasync(r3) listen(r0, 0x1f) 00:01:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9) setrlimit(0x0, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:01:19 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) r0 = openat(0xffffffffffffffff, 0x0, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x9, 0x401, 0x6, 0x40, 0x0, 0xfffffffffffffff9]}, 0x10) syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8acc4c4fc22ebd72e41812047002b0000006eba0dfe8c73c481f851c7c4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440fa82a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) openat$ptmx(0xffffffffffffff9c, 0x0, 0x800, 0x0) poll(&(0x7f00000000c0)=[{}, {}], 0x2, 0x0) 00:01:19 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x100000001, 0x10000, 0x845, 0x9, 0x8}, &(0x7f0000000140)=0x14) setgroups(0xe6, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000540)="9826473e431c0d0f050fadecc4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c461f9f7e770c4c461cd583d00000081c4c2299716c483397fd300c9dcdc0fbcaf00100000f34582c66b6bacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ec463f915b3710516d154aa0dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c42e0f0fe7b0b7e2") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x964, 0x4) msgget$private(0x0, 0x80) 00:01:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000)=0x5, 0x3) flock(r0, 0xc) 00:01:19 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpid() r1 = getpid() r2 = getpgrp(r1) freebsd11_stat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000026c0)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000002740)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002540)=[{&(0x7f00000001c0)="2a6313561053dcf079f02b3ce3cc81e3a3c634bc1c5878d10605af62f8203ed9f43cc1c1747f5781a3fe6e57b439b6ccf7f6b196e0f46b86cf3af71a684b0d8b95ee1a2458c5d049e8227eb61ec89dcb8c6727b78ab3a63c491a32929b1fff5691888a8c94778ea536fa50b669994fa5f20c85d16fb7118b19f3055ef030385393b574ee2ef238198e872f84d66e78272d70be54ddfc37", 0x97}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="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0x1000}, {&(0x7f00000000c0)="e89b3cdc35b53b1a", 0x8}, {&(0x7f0000002280)="f635b04856a0c324adaa0741c1a76b3ae4d797269522ec0f859bb82db8696124130efd8f4d33aec658bcd177dd93c4cc0222493946f3afb0f63dcb81b4e13bfbf23ad186a15393a914f36bd626574abb54ab60b70472ae3e156d1bf7d226382f0a9c2ea14fc0947d4a6b4a71b8a411e285e4b3e3d2a1572a39f27bba9ac12151dcc7cde549", 0x85}, {&(0x7f0000002340)="8ae4f35e921f24140a5959eeb97c1cf8cfa4eca977c9b5ff445b87fba520f5f9b50e60144394ce3dc83a", 0x2a}, {&(0x7f0000002380)="dfc88f667669f39923fcc7dc165224a042ebfccafcb735bc5f007e139576aca937ba8dd943a0009ee3f85fcfc5eaa2", 0x2f}, {&(0x7f00000023c0)="9d3af127b16ebea3c181a46b3eed2275f19432987095189ef98a44c4a866383d57c0c391c67e3d06cfb2a95e324a040dd3b0c23e9f93a965253d93d2abe2406c5718fb0005aa91e7ec023ec64b2d40097774955554074d1607924bf152980db1bd0d7689567f96e842b1767cb1315954bd0dcab7eb8418943c9a538e790a2d99054a12f105874e83133e1d7e1a13", 0x8e}, {&(0x7f0000002480)="f9e54a698c88f7e4fb527a59bfeb72e76766e73cb7a5b8f3fb947344e8b026f0e8889626a564f543bfa1af0b37101b48139c8c1fcd6bbafa58304a9935e50555dafa98506b4d90fba4473ae8247d76a498285f4da2ddb06baa7aed8e801592d9f3e2faa34c3b0ba45243014c30345eddfaab807734ea43ee2d545031fc9169193679cd0819023729ca5b50eefa", 0x8d}], 0x9, &(0x7f0000002700)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x38, 0x100}, 0x101) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000002780)=0x3, 0x4) syz_execute_func(&(0x7f0000000100)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000005b5b4545e269a841000f99c40379639aef000000ddaee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913370fd93cf22e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x410, r1, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0xfffffdaf}], 0x10}, 0x0) r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f0000000000)={0x1, "3f2aeb2383ed3f78f3d7afbac239b9cf424cda49edd6a1d6240f4dea45b860f403bbbde4d07c6c400058cb38bacf6b066b9a01070517c88091e90643a3e89790d667a2c2a4250f7961c2fb2d43f96d145ece8791cafffc5c44a83fa1addfbffb3f1d5f0677791ab2ca06d0cc7cd96e1d7112fcc7f5a068690a"}, 0x81, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x7, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x800, 0xa7, 0x5, r3}, 0x10) 00:01:20 executing program 2: syz_execute_func(&(0x7f0000000000)="9844af0f050520d0f807914141e2e99f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e888821c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065e060040000618de3c0740f2d9600000066456b8b2f6add106add10b8ad0142c4e7ae3131c4636d7d0100fba1c9fb110f0f3804830a000000") 00:01:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="02d675d5e800"/18], &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000000)=0xfffffeb2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x5}, 0x8) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000001c0)="3378603621b43f1cbee7408cc3715016feab31bbc84d2c2d82e755f741e9ea8749b550f652f28b1f27978e109ce84000649bc87fcec330e4d1b6f393acf571d97bb485faf1d62bc31606f1ff4e67b9166b724ce1d6b3d49e8d6b81bd4cb7a9e31b6bb7436135b24c643f7f422054d966200ec3d7083b0057e1f3d7d8e8d756154d113b1232778b0a50848931e2") fcntl$dupfd(r3, 0x11, r3) 00:01:20 executing program 3: r0 = socket(0x6, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x0, 0x1}, 0x2eb) write(r0, &(0x7f0000000040)="6924d282a4ea7a212e68d6b40bf4853fea8e648b1b01c63913db4a9d96d61f02406abd4e91d81e9383973df32c9b75b54d38dde8a1456292892cd792064925a70b0ac28495bdcc5a0ba34d0cf69ab845254046f1b120318ed68b000051a34154fedb4322e912641fde64b154b899c6117325c2ebbe6e10b8966876e29fcc11b13eac997ac3ede56f11cde64c01a99b6cdfc3797fb84397bc8c50b0a805a04f4d62361386699ff0fbbf4b881efe558d", 0xaf) 00:01:20 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) socketpair(0x1, 0x5, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x42) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80, 0x7ff, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="240000008a0508feea7f4d3a6942af98a48576e2606f7134532994516206dbedcc71d94ffc784785b196875fb49616f43b9504f25d835b"], &(0x7f0000000140)=0x2c) 00:01:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @multicast1, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) 00:01:20 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa01040000000000000800490000440000000000069078ac1400bb000000001410000000000000e000000100000000"]) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:20 executing program 0: syz_execute_func(&(0x7f0000000200)="0c0a0faefb98cd801b69e4f5c4a2fd08844f00000000b6708f69789357c461f913990e0000008fe9589b26e101c4e27d33c8edc4427d822a2ac880d3caa5d3caa5019b019b168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea0128f265dc5f00c35bc44319699ab57b00000045363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c300141111d8d4") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "baec0e2d3239015d0882b965bf002669"}, 0x14) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000000c0)="a2732ae1122ddd82df950e0d49cb9e34e46d9f618d2c08397c42627b385917604d42a5f6a64cf0f79965653485ee15c368fd1005fe6e022a7e1f7ede57049a19e76dd397380593a1bfbcd2fa19afd3b3f008b4191deeb773d18d9119c4b6ab626207ed56155b46d7df0205090e439a456fff9bd3bcce94862ddd027cafa0826a8c93ce69c307001198cb8b2cc67684332b26b92fd1d57647872a553d9f446d30b5a320337000623a81e492c240fb1a231b14c384f4a745adf2954bcb2820b21efe09295966") 00:01:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000000c0)=0x8) 00:01:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x200, {{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) r1 = socket(0x200000002, 0x10000000, 0x2) socket(0x17, 0x3, 0x7) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080), 0x4) 00:01:20 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000) r1 = accept(r0, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4) syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x335d, 0x0, 0x0, 0x80, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x2, 0x400}, &(0x7f0000000200)=0x10) 00:01:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) r2 = getuid() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), 0x4) setuid(r2) getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x67f0, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x2, @mcast1, 0xd3}}, r3, 0x5, 0x6, 0x1}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff070000060000000001040091a402000500000002004e2300"/156, @ANYRES32=0x0, @ANYBLOB="5b5e10000600000006000000ffffff7f3f0000009ae0e90095e3fbdcf88f95ce78835e8737a252f2631ca0b7f2a20b4318d45ec90d187b08ed6eb1d699"], &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)={r3, 0x31, "f0c80c71464d740416aa66b9d1b4f9e1a9dfe2c34905969d4738f355963cfa2b07442e9bf649ac41d9e9c620125e46098f"}, &(0x7f00000003c0)=0x39) 00:01:20 executing program 3: syz_execute_func(&(0x7f0000000480)="98a84a1d8c0f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f128e0e8f49b0924ff20fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c453c4a3bd4877f88a3a8a3a397fd38fe848860309dcdc0fbcaf4c10f138f6c46151d9ea3e6766f2ab3863c6acaec4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f055f0001a80d94d4c44189e5d4e8628f680864360fe258002e65362ef2642e45c179266566d91500000000c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)}, {&(0x7f0000000180)=""/137, 0x89}, {&(0x7f0000000240)=""/254, 0xfe}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) 00:01:20 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8c, 0x0) syz_execute_func(&(0x7f0000000280)="1c3eb5b5017408440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf08300802000dd6d6817c4227d359af1e60000c4a3295f17f72e26470f59cf01eff265dc5f0054dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4540000c401fe5ff6e3df54c7a07066c44279f3250a0f11c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") fstat(r0, &(0x7f0000000080)) 00:01:20 executing program 2: semget$private(0x0, 0x3, 0x40) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x9, 0x80000000, 0x80, 0xfb, 0x9, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1}}, r4, 0xfff, 0x6, 0x100, 0xffffffff, 0x9a84, 0x10001}, 0xa0) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:01:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0xfde9, 0x8}, {0x21, 0xd9a}}, 0x200) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) fcntl$lock(r0, 0x0, 0x0) 00:01:20 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x402, 0xa0) getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffe60) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x6, 0x0, 0x2, 0x0, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:20 executing program 0: connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10) 00:01:20 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x77ec22d1}, &(0x7f0000000080)=0x8) r3 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000005c0)=[0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000004c0)=[{&(0x7f00000002c0)="f1a817e2a12693358a492ee66870f51aff5894668843fe1a6d8e4073e5f83cbc54c64084897d03118cd71003a32f1162364f1b144b705e6c4d28fec27bca892fa9513ea80a8c8710dd768d43c33d72ab0e68a5f4feddef2a125aa0ea9493b59f64bb4fa06e07e69d6daf8b700ab88b2887cb416213b69f05259f9317ef8c8962efa660ea76805441e4808559e13f8befcb81a86a69024b6f28c4f5bfb76efca1b2fc6cefa8e0b992c15727fac2c7bba04a3f233c37ff31a0592b921b6b015c42f7ba24c2dfa6a231230ddb86f288be95d888e828e789d4a1572f181669b6b50324", 0xe1}, {&(0x7f00000003c0)="dda2f5c235864c1b6c8347ea55310819b24631b138cde7b89925cb73053da974502b", 0x22}, {&(0x7f0000000400)="fadc9534239c6aed49e2ae684145f7ab9da2162b6108190900843d4537ce664c73c492959077882a40ffa88a24bde5e79504caa120c975434d3ab557f1a57a199ade171b80eacad8b9ab1def5ca30cccb50b7c2d8ac9d911cb0b3b50ff85ad617745c315cd8e26649b28b970f4f56b60822c21bdc1692184d6cf84db0f3e47efc7", 0x81}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002a2892bf7d33af3db9cc995000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x83}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) r6 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCSETIFFLAG(r6, 0xc0284459, &(0x7f0000000600)={0x10, &(0x7f0000000780)="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", 0x9, 0x7ff, 0xff}) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0xfffffffffffffe1a) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) 00:01:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:20 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt(r0, 0x10001, 0x3d, &(0x7f0000000140)=""/59, &(0x7f0000000180)=0x3b) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x2800, @empty, 0x8}}, 0x0}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x0, @loopback}}, r2, 0x6, 0x3, 0xabec, 0x7, 0x80000000}, &(0x7f0000000500)=0xa0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x9, @rand_addr="0db0a1c9b5a74e618a37f11e1d3f1cfc"}}, r4, 0x0, 0x2, 0x10, 0x20, 0xf58d, 0x5}, &(0x7f0000000300)=0x98) close(r1) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) close(r1) 00:01:20 executing program 1: syz_execute_func(&(0x7f00000003c0)="1c0fb5b59824cd000069e4f52962f5696200dcd9d017795bf9f2681ca600000000e9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce0002e664b0f3a16b706000000c4c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c018635bdedec4a1e1e0ef26400f0d18d8865fa40000266abc1fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_emit_ethernet(0x36, &(0x7f0000000000)={@remote, @random="e699e0b4ef1f", [], {@generic={0xc37d, "c88290fd845b645f1b033ef9e3c820275d4fba8f4e60a8f7b7470e63dfecf9cad054230ec0795471"}}}) 00:01:21 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x1}}, r2}, 0x84) 00:01:21 executing program 1: setreuid(0x0, 0xee00) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:01:21 executing program 0: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f0f82dada048336000000") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 00:01:21 executing program 3: accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x313, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x20, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = socket(0x10, 0x4, 0x7) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f00000000c0)=0xc7, 0x4) socket$inet(0x2, 0x5, 0x4) sendmsg$inet_sctp(r3, &(0x7f00000026c0)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x10, 0x0}, 0x3) 00:01:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x102) pipe2(&(0x7f00000001c0), 0x100000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x4) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x18) 00:01:21 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() mlockall(0x0) syz_execute_func(&(0x7f00000001c0)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) dup(r0) 00:01:21 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0/file0\x00'}, 0x10) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x9, @mcast1, 0xe26b}, 0x1c) setreuid(r1, r2) r3 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffffffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="650000000700000002000000faffffff00000300"], &(0x7f0000000380)=0xa0) r5 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000400)={r4, 0x2ffc, 0x9}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000003c0)={r4, 0xfffffffffffff379}, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x48) fchdir(r6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x6, @empty, 0x7fffffff}, 0x1c) 00:01:21 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xcd}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r0, 0x87}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x8001, @mcast1, 0x9}, {0x1c, 0x0, 0x205, @empty, 0xfff}, 0x73386bf6, [0x7, 0x8, 0x3ea, 0x4, 0x4, 0x3, 0x2, 0x80]}, 0x5c) syz_execute_func(&(0x7f00000006c0)="b1e191cd806e440f56ad09000000660f708301000000fe3dc40d0000c421fbe6aca1000000008f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2609660fef383a1c0187e2000000000f38de791a672e0fe31cb07c7c0f1aa80b000000c401fe5ff6f730255008ba84c2259c5a826fc9660f6529624f0e01c3c302bdb9a703000000") getgroups(0x9, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000380)=[r1, r2, 0x0]) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000180)={@empty, @broadcast}, &(0x7f00000001c0)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000340)="cf0ad02fa39eab771f41e457ace24ce7", 0x10}, {&(0x7f00000003c0)="1b162a3e6536b1b35b3699a36a262e08541a7528d7a5cf0f124e3bedd7fe2b3a272ebf45cb4f020da76f524b25d4", 0x2e}, {&(0x7f0000000400)="3b16d14ce329ef02cb44943ec15a4c7d611cd2555fd79570f53deefe3412b304eb224451a42aa3d53147b0073da60387c35c99a0cdeffe3554f55a8cd76c7a4c895b60a53ded4ae9ff652497d11da33e82e731a8706a56798c8461c9e80fc27290635ba0b104acdcbdaf25029cea4e42c901f699e8ce9e24a61eb74f17d013a026db005475d606ea015caaddb3a2330c0077f2a3c5786cc2fc7ebd3c089ba9879bea224c34a7f61cce29de059e276e09f5ead8132cad1f6d495cda704aae83aa594627047c52b2f3c9652aeb0b780d85c6aeeb2290236d67d7bbd441e92c93174af0050f50eb4db2", 0xe8}, {&(0x7f0000000500)="8f9eca58d093d71873649cfc8017d8758f0f965749831cc30bd58295542e7bfbcb0e4fe43a79b1fc0c044b083348f1c703769a1831b73ffae7e32bf40bf632041cb6df", 0x43}, {&(0x7f0000000580)="bc8fbe2296f0701dfc38531afbccdba2749a720a41867044ba07257f3a2d64ee08a4fd7bb28bb4f33378777c7d9cb99f10bf6cd3670a4a7e8a2b4db89ab4d2f0a3", 0x41}, {&(0x7f0000000600)="6844bb29c10bd5c49f249dfc8e6111719ab9341ff0b923a26538c0ebd37f15c1d996a63c0a92bcfcdd8f4d22410c342789e2574a72e8265518a2", 0x3a}, {&(0x7f0000000640)="10fb009517e6c9969ae8e44c9ad4349b6b1613226802c7876dea8fd871d877324826b856b8b05050877594f8", 0x2c}, {&(0x7f0000000680)="6c8216078d5e967711c4e873e0d526f6dcd10d667b8528ad67adfe8ce5e751af4e8960f3ce6d9711f999e1e05bfbd965", 0x30}], 0x8, &(0x7f0000000800)=[{0x1010, 0xaf, 0x800, "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"}, {0xd0, 0x3a, 0x1ff, "a8a3b67b72d8c577be3eb63b7a7080c16fa7966721a523312d9e6ef0b0b64c72c115037931dab58b30bd7ed8e51a727aa8b90c8e9126e68078030403bf749d5ba8f4cf1fbba53474b783107545804253a8645104d0234ec91284a391f88b106403fc7963a3667553ff649daefa9937503611d6629967db4aee3cb8992fdaee2bcc0e177b4dc5f6bd6a7ccd85952bf720e1debf4eda9f47c6086924c56b2edbf47b54e8bbda1333a1722f36939027e1d2401ad8b81e034d4a531cbdb8ee5934d3"}, {0x88, 0xffff, 0x1000, "d8557cd246619c62a8a0fc404751f56dd59ec3155589363988e8a14fe9c3458df2d2c8eba82fb6676c34d0250a1584d794ea43fc81a134652b11cf1c2e92e9e635bdd381c2dfde7adb16fed771bb217ea7895fe1c09615cb8d45752eb0c68d8404e1de245660bda353bf6bc4f0a3cafb021ec8a4412f"}, {0xa8, 0xffff, 0x1, "037074f41df0e1f50d6774f74162ecfbffd4bcde3d7e4327707f9fc6db1877f43886480a32d2557202bec78ab5137ee7d49182507a3317cd2b2afd972c4e26858418016efd401145d8b447ee65cb78b9eeffb9565a7da2a19fc4d3602c3001bcddd6a7563414c1293d26b4f724af60438f017d2f595302adab0d03f2b19ac5fc8fbecf5d1d3eb05f20a58b329685b3169106931891ab0cee"}], 0x1210}, 0x81) 00:01:21 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), 0x1) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x1, @loopback, 0x6e500000000000}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000004000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0) 00:01:21 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2008000000000000000004000000000000000000010000000000000000000000000000000000b773fdc3c2b941f60000000000000000800000f260dbde92a8ceee1179c7b1ab3b00000000000000000000000000000000000000000000000000000000000000000000000000000000008e28e49fd7ca0da12206e97d00", @ANYRES32=0x0], &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0xf4, 0x1, 0x400, 0xd0}, &(0x7f0000000200)=0x18) freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) 00:01:21 executing program 1: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) shmget(0x2, 0x2000, 0x41, &(0x7f0000ffc000/0x2000)=nil) syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 00:01:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x101, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)=0xffffff1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00}, &(0x7f0000000040)=0x307) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000200)="02859099cc2552eb9adfe78a2be114e90075f41f2826511a196cf2086036f8") connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$getown(r1, 0x5) syz_execute_func(&(0x7f0000000280)="2646d9e0c441245722c4e1b1f5c2c4014351bf998999998f080895cb048fa810cea0f259310f00c443c10add0a40dd0fc4c3c96f53078ac44213f6d8") ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="fcef6cd2a92bb84606af6919de42fa1df818b195b1b7a3fc6138b755dab25b92c3ca27df773c10ddac7b4c9c1eb0688f118d01a32916bc2b095c9d453d5cfd5be997df142132200d151636c6b1ba667d39d089c0d1ca26ba7b79dce979d17e44d21b307f9fa15a78e46f9126838af2a6492ed7c7f13a7c7873861fcfaeba9ea1bf1fac781b59970b1cc3bd2614aa142eb73ac421c65107e3eaacc1c401a343635c80cac9b32066c53bb058e2b4bafc0884d6edb1a4a361413a3fc9adb13e0c0676e385be245068075fb6665b1f5a9c1a35b213") 00:01:22 executing program 2: select(0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2}) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x20000000) bind$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2fe794c1953000"], 0xa) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x1, 0x8) sendto$unix(r0, &(0x7f0000001380)="7b39d9eac4468b18c66d1056d38eb5d9cc9b81b670771ded04fc2b7be1a8173bbb8f0b4c031f3fe65707c805dc7bf17c7c193b2ea009ed8a6bae9aaf77e33fb95faf0bf58d5c6c7d92ac7378f791395cc645920170d0b551097d42b4d4af9bd1b267cdb68cbac98ede4c87e02ac0464dc8c86cef806d344ce20dae31d78a6385c1789380318bd16d13d25fc2b434f387c7bfa4eef5ab03efee0aa435ed969be698349a433af3f8bf9b17b73c9c35fb8d59d5696b7ba73dab3dddb172ea9a1281ee1164e92eeb683608a5e4319571529eacaaa9d303c3be3a1249523fb1cf1d991b064a1e257f1acc7503efd49acc2a6a5d5d791044c57b8aff2cfe87e3e78c2dbac79f83df195c8531651e274d992cc3f47979eb2f9cfad2062b388910c18d6f2f271824570f3cf04d302d2c37be7fbf91f0a3cd764146f4dd7cb629486b7c6eacd66d3ddb4b17f17d1c4860ac06a10e177ceebc55ad02f7af2831278e8998cc7457f09ef082e036289ca210b9dcc8b8adc9d75cce913f8f3b0b70e3ce59f20c6c38b08783d705fcdab9c62420121085ff9c75791459a1ab9a2a2d8e5370fdf8d2773a07cda9f06adc19a81a49d6a7b3cb8a7bc81af609599d4c8a1015b52d9eef33d2000cde454ed7ce7fd6a95f8c6fe7dc580984de2cb9d3eb7b9d49063b3ad2df7ed52f6952e61eb1201c4d53f2238298b2b912023c0d2c51e2827d69ba3ce4250e254bd03ab4fa42efa096f0a19e280e45d65b20e2e22bbd618c097752b97ce6872f42f5b701c159e109d2edfd553b0a2527be84bf64c7abd7c0d05911a9664cc2668938b6bddee778c923f3d5c9db18e85a6f63e550c27ee45e736e8c1d48f167b202e0c5c864c07f04b544626568f60d61160e6fe433531784b9d0178348b816db7c0e78969704104c5ebfd66f26a8665091716271ab74693e0760cc6f340b9202d580d733570ea3251f8dcdc43e6579abd782faf9e71fcd7ccae5a75a1a98410882e484e7a6242cb5d15b03f6675c22526d412a285c86ff57600de44de77b5d8995554b3f8c33ad30d23d8d02f976cd7380325840f1c3e70db3e8398a581ddcecac0bc1d824e48d7eb779f714124e908acc887b7892acb4da3aa9728faf8df773c1c357eb8710eff6fe5b16fe6325b98af3002fc94b149993d9f086195b86284aa7d9503568b780728dfbc46f06e05c062c05c3b5e9dd6e5bb0b02090907a9bc774cce816b5e0a532f89f328096c1dc974ffdb2ccf39d498fc542b4928c801a657152febd1560804e42388fa873ec868c1cc20256134d2d58b7db2e834593e5429ca863df8ef4d41544a96fe3ec22c8e7b0d778875c883532aeb85a411b2e036a2db7b823968a308659929e5523f2f50f9ac273c0f31608fb0fc4686f2f17e4a62a733d05e123aa20697192e3ea5cf471e33700e56abac201a0d0355f7a337e9a1d719d355999de30e45a9b0415d3e5f7e3b5645f24aef5a333e518e747e44e9c6812d6534612825e39c7185a6c08977c51ee7c2bd603ae39fc3996e9dde2fae8f345e64d7b6b31e6e6cb1409b20e3f3a4de4e67d864a39fddb4737a8941506a7d767babef8d97e054c524e499ed650f7e856ae14d4176cafaa4a58ae661df01e8c07ff7426d4a61c7cc397f09cb1a8d9ea30b7c668ec2051a854e2f6f536530fc5d37fe13d8b17514b8da5099b2eee55a581f9255e73524883d0c7b7d454d5cbc776a0dc47dc8dea76101dc23829901a789c9beb77ae0fe9577016e60e39cd711d12590ac4036366bbe6338e17966875178ce4e9794b61b28035e0c7ef7c5fcaf2ba6b58f40ddfe28e6e9473c4f3df551d176b85542616a8168bb5b59d56dc68db679d0b835064c6ff36dc7f436a37bcdd923a33da4669e36b1d1500d5c9912dd19d2d095e84338076893b8f60ab567b1b4c85d8116279e4cf20556c268efbeb460fbc0a6114c8f177d25b49f6249fd23053df4d6aadb3b9aebfe2fed7964a12ba3f413624c30e6b0bc048bcd31fa8e41ebcd04a89c0687f0c03dcf376c4fc4fb33a651f7ee95eae4c6dc3e9d6523d7f14888968beabe6c7016c1d358437f562218e98af0504a54ae8b5505e78b1eb24c87a42937a916b522c2ba2a943528f016d775ab04cf7fd5122e7198ad394c6e93320686c58f25c1b42ea697922fdd8041e7b6b72dd4e60a55cef19cdeab8640fa26a41c8e0293f8d9ae8afb0a2c85d0c0dd63b011085ad6f3bb4e1d9a89366762a4f2890218b4c738a67a60b962810612f1b981c568466d354fe01ff5dc93b7564d28398c32086d450ace9b5c3de4673ecb881df71ef935d3f6a246a400b86dea1aa6ee0b957b8fcd78fb9a32e45c007e507a7255fec0bec80c7194e066f129c00376a183ad2fc0ba4a1aa269ece079b29050a4cb6baa74e4b200c8e01b5ff493499b8ec69b8e63af5841557fedcfa15e6ce4681423db0331950b6bc0cd42eddb8d0a26cc672b34f944164b67c69cf782bc7ef696821ade816c41b3e5beb2b7931253ec29d6c48a5a605dd0ec026a48bbcb301a5f87043a8a8e7f405a710527e8617a0cae62f96e47523a7ee21bf832c85424689a46d14b69eb7aae7d933e3d5a8a8c2b2af1f6e04e0529bef1375048488845aed9485f2075abef6bea1fe9d28ed14041168b736e70935c5f17cbc942d2fcf2a77a5a2021442e420aea9a234638b573ed6068897a9e9f420c2c11c7461463fb6f2311e1db733b30efd0d65019e9a203a816bc9cf770a95c7ee18989ce4392e40c99c6d527395df310ad1f54923e8afdd1bae2f9e766ea08d321dfca14558f0a41a0132aa5e0d51ce0c7c9eaf2a68c61bb12ef5f65ff2fb4e8e5356e6e91df906c730d5ddbf10ddfd37d6244dee34fc127829d0a1baebf3b89203583bdfb49744bcabfb1b95126aefb460fea6b814451bc051df374514c61d783d9d72730d1fc6a6ce8b7a7f9ac6811f9f0ce44ca6c8d6c11b10c040e24061ed3a6934504d03590ea9ac7191ecf9dc6e84d95e38a4f1f1b3dff0a034f1c33818bc7a03bca35987e160c85c93d72202b0a9e0cc369771970aa0e5309dfcf294c27606ae4139c6584f5cb3f8d25dcacdc85527939fb06ecfd87e7d92a81fd9bfa5251dc731b9323c9006d29d24750b9525b8530d00b6bdc603ea2342a31f7e95f4e8176835db6a8e4f0a428ddde1930bcd3ea3db43f0c7d05e71b92e82edc6f4fc523da5953210ec7b9d3ae277270b4a54fd65f2e7208812409a2ce08260ba049c05dec077f43e49c832d01fecdbf782b94702a26f786d84ae759236111928c2ee915b138c875bc75efd02125195cb82294d6c7b2b44af8b8d1881da0fc0fe7cfe896f84101496313ee2c9f8d605fd7fbdd966e266758bc5f67bf2521897c9079d9528641beba596e9232298481ce5c9df290ef88ad343236d11f6add2b67e1123702d0c5178defb3c78b59bce54a7da6ef559dc57e9fc79086ecab8d825f9bae03e59ab1b230a5b635d7084ec67169860a3c346b446bd44a4473db9a6593bfd12e14c803dd0e0346ca6ed3784873f2c3e961c7bf38d1a4094d8a2eb77d20255cdeab2052182a6b9027c8f716236fcc4016253db40b56c9258456db2ed0ceff962ed99492c156051afaeed9f756291c4d6914f01a826d259f8f8d1478d8d682a9fb6e948fa601d8785e01ff04362e8353e8c40857c52a30cf653f461044ce359d67f345598254a77bb62f641eaecbe365322d75eb80d260e5b0f8383e4c9bd908315154597feba4771f296876582867e689b3be178610766e7c95a68ad0f395d077d9c8205a999eaf2f88b754898389db1305479b31a4f9f164c39f57d0fb69514d72aaa295a430a23b5e05ca5d101683eb99d92500c15bd3a54fda576b09f2e54daa77fe90ece9ea46da4d090c95beba6f2ad8317af68ebd551d78a34771c02a345455db5bae6699d48d07549419fcbabf57d51b690517e37800e37903bf5a1ea1f29859473f2fd992ae29128f9a214b2b5fb9affe9dc643bd2f090bef4f786adeefa85dd12b521643a86af282199356843912c38c2307bf93f0fa2de0957e5877b32d5b78d3f1fa931366b89109738563b711b7520378b11e84378a2a5f15b3c31e34e53f756ef412c2e6f5edc4c77d785b785be048268bd0428a7a18d44740fc3afc868d3296564e9dbabfd789262aa73f8c7c6b535270374d39b364715372720b5658e494c8d81df4510fb7b8f736f7bba9020b42039861507f8f36ed99ffd671eb87df6a3fee15dec45c15b797f5863d332532d323bb09b1b76870eda7f5bd3fffffcf6aaa4648aeda5dedc518bf8fd229d47b133eed86801a89a42fc7f0905a09875c1ebb5dba804fb9ea6d45645ae65decb52b79644d6e389ea63f6b4f6fe36386ae01e490b28097518fe21361dc969ed12f7534af90625fd812a76661f1b49b3aedf7c33f888b071d8dace5947db57728b241f976517e323787809f925f0859e31d672e63afe88b8da3469c7ec8b328b7525504fe71373bcfdc606eb2dc0cdb2e5db8b0849ddf56b0a89c3820050492b1b0cdf1fb9584be0f8e0d168e1dec891ed112cf089f9b5be87f47d6859fe7f6e73b458a79d05632adab90b128984c0518edbfc922c1c9c6d7a7aed423b3848971a845c8bc83bc59955fbb881fcf4e5d8dbed1724343b11630ec0ac8bb0b04db3194b95c1f09d806ab59471666322a84cf88bbc56a3b8c4a67a9cab3b39a697f1a58a7f2609d84d7bab3dd52930ec2e4fed99f15c04e8a77452464f9ca7a3814ee7d3cbf39ae2b33eec3500c57c63271ea8f861f093ca7c6e3f21f5225b9d6dff43005eb3b306bf40adce7bb8797160ece57d21b8c147a80b1c1a8dbcaf218a85870d3aaeb82a8e46add2ba16b5e7100f9e2a47b4896ec29bdd96fc6f2fbfed067516568447597fd375616e4bfe332601b85a2b8950efc3d4f08f1928a353fa3eb1259d3ed9cc725763784fb9993d4dd265caa49ad3cc75c2062630e39841097e551143ba9654c43efbbeeefd06ea00b06a43eac075a4e7c311e75d63f4f4bcac8e11141b9808d747aa23f7d4ac6616dbfd66d917a136ad7ce64408e0e11eb3c80118c5426cabb0b815543ba8a2575e14e749896084f61e0fd625bc2d8c041e817d20d5a1f7205f2e832cc6ab6fa7a37e4492772f7e8788911a3ec0f8c29f006fd0dce73958947316b13ba1fe27fc36e2c02fb6395cb8015ee78224c067de502c3e9d14668fa5d1926f12cf83bae659f565a55645d6c2a0a645cf09d8e01ed52207f17541bbae6b44c654fd1c8a79729be5f1494e0cf7cb58ae44bbb62655a5b126d8f190a033133b4dfa893f1829f12b14240bd73c61854d8bcd403c44ccc8c2f8b6198cad478872880d125da466f3ee5ae1198d978bc0cec7be41ef4d50151bbd4a63a318c184dfa4e34f3f42bd85a9bdbb029e144ec65e3c288c51d22cd4898f550e761c04608735f1569165a26f41a3feabf15e08182b32029676e1eaee799943d4519b4a8f730a8fa6b92271dcfa6e95440add08846def2fb8765cbc5abdc9da5368cdfff23e268ba4231a6aebf8fa8c328bf11d3beeb25c77daa4beeddb6d3f56bf12aa33ad9cbdab55ad952e3dc630f9194f361923d9beaf76263c3441c83199f12889008cdc4594863b083d7d1b68e2080b371daa65bb7659b9f778b59c43a4fc55cc3878262afc342887418b2f4790b2d8493f2f56dab63960a2ae78394ed2c402cba8332046e3f52355db67ed3f6ba2fa6fe26609857c421d916c6804b06660e6175f353036093f22", 0x1000, 0x20004, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) __semctl$SEM_STAT(r2, 0x7, 0xa, &(0x7f0000000140)=""/60) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d) 00:01:22 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x401, @mcast1, 0x56}, {0x1c, 0x1, 0x6cfd67cc, @loopback, 0x1f}, 0x9, [0x3, 0x0, 0x7, 0x1, 0x255, 0x3, 0x8001, 0x1]}, 0x5c) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c026264788fec4a1dd7dbbbfdd5cc6c46249bedc2641ff0866470f383a4d4ba261b7e2") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x6, 0x33}) 00:01:22 executing program 0: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x100002, 0x0) dup2(0xffffffffffffffff, r1) chroot(&(0x7f0000000040)='./file0\x00') select(0x40, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) accept(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000fdffffff00"/72], 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x102) 00:01:22 executing program 1: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0xdf, 0xffffffffffffff65) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000001) sync() mlockall(0x2) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:01:23 executing program 2: r0 = msgget$private(0x0, 0x10) msgsnd(r0, &(0x7f0000000000)={0x3, "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"}, 0x106, 0x800) execve(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)=[&(0x7f0000000180)='&:,\x00', &(0x7f00000001c0)='^(:)[\x84$\x00']) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fsync(r1) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={r3, 0x0, 0x4, [0x5, 0x7fffffff, 0x1, 0x7fff]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x9, 0x420, 0x3ff, 0x81, r4}, &(0x7f0000000400)=0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x100004, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000480)={r4, 0x8, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x6}}, r5, 0x1, 0x6, 0x7f}, 0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000005c0)={r4, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000680)={r5, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x88, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r7}, 0x84) unlink(&(0x7f0000000840)='./file0\x00') fchdir(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000940)={r5, &(0x7f0000000880)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000980)=0x10) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000009c0)="1d443fbe34e6002c8b13c0ebc7a1d208f180b8644aecad3ad16df33874d0ab26441b47a99343717113f50226f4fe46316a2bc4352e29b0ef317713632f18f13e1916c8c164f2d721c8ddf86510ed1416821295abbb0f1d55d610b94f69cccea0a7d0fa6d4ea3faeb70eed5954460cf96ed76080cad3df61f20cfb54bd86d2a1c140000ad6bb126e023da328f6b587b986d5671fb9ad517921c9952175ee01b31f3d726d674d22620959f21e4f3b01731b7816120c0b5ed1477f7bd70381489b02b7f250ed63bb50d320c01fbe7b7e9dbbbeebc60118461cb6cb4babdd863c6316857257c2303fa03e05f351dd786dbbe1c") r9 = dup(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000ac0)={r5, 0x1, 0x3, 0xffffffffffffffff, 0x6}, &(0x7f0000000b00)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000b40)={r7, 0x10000}, 0x8) ioctl$DIOCXCOMMIT(r6, 0xc0104452, &(0x7f0000000b80)="450d4b33e41db437cbe903e298d21403367c8954177c34e09c30eb87543c0e67298b5033d5872e2b952fb7bc320c52c70fdc266c9cec31d7ed20f549d6e8665c914969abc9afe6cab6fb5c2480cfe079ae6953ff7f2cf81720e6662ea4abe8b2338ecc7fbcd47445e6099df56aace3c95042092ea147a512bf26d4b3b00aae05c305bed0ef6c735a86fc529c44e0cf30d91a1f73d3f5f1b502aa88fb81bfb6396c732b2d49c3d94e3c7620f40d") setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r9, 0x84, 0x1d, &(0x7f0000000c40)={r5}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000000c80)={r8, 0x400}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000cc0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000d00)={r7, 0x1}, &(0x7f0000000d40)=0x8) 00:01:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x13c, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x0, 0x6, @ipv4={[], [], @multicast2}, 0x246}, 0x1, [0xfffffffffffffffc, 0x1, 0x7ff, 0x400000000006, 0x7, 0x8, 0xffffffffffffffff, 0x80000000]}, 0xd2) sendto$inet6(r0, &(0x7f0000000040)="be", 0x1, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x368, 0x0, 0x0, 0xce28b1162ae8e46a) 00:01:23 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000380)="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") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x40}, 0x24) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) connect$unix(r1, 0x0, 0x52a) 00:01:23 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000000c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4edfec4427fc90202b9c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6640fad6736660fd2938c000000c4c1f913376666450f1772960d0d440fc7bf0d00003c66660f3a0b0865") 00:01:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfd68) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540), 0x10000000000002b3, 0x0}, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f00000003c0)="c902ae4ea05e3ae64b183c08f3cbbdaa2280aae9748fc740f073a17140e62ca8186839f9a4682e5d4642e0a8ebb907c6854bd54a0326a3e7c6edc4d2cda9f7da75b3ef85e0621f8104a755ef471aff63a39b1f716b267e7e630be6e67771f2c338393dbdf44e1537c9a5e9919e4769c3c9ac0cb29933c70c7c7bab5faa58512aa6451e6b5d51560b18bf11ab680da2f8e437", 0x92) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) shutdown(r0, 0x2) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000480)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000640)=[{&(0x7f00000004c0)="7c1c5c06dcffc6957417c1f0f92706009f1762b695e0ec5121e4ba0a37ad61f55843f6b3d3f501be7ef05b9063e9fa519a185081704112b97cdfd01b49700ed3f94a506fb13ba509a80316b5898bfa568ebd683529f9aedfba1e572aa32a469492bc6a0e46f356f72d7ff46c4818dc0cdb79c663a926cc8a98453f80b99b5079c8852ea3380412e64fedbefab7935897dcd35b9b842c844e86e24302cba676fe3d7b8298b150e5e3a68137e7140918cdc362ac1941e6101e8b43e1aadfa22145727502a19858a2ffbe4bf6ce03548a9e05048c096dea7d27e63d8de5d5894bb364fcfee7423eb2fa05085af40e72cd7d2840b32e982c7b987d6ffd", 0xfb}, {&(0x7f00000005c0)="558dbb23f593a182fa6e92393ff0c020c19f2e0302f8e27d5666634b16f1c016485d9bf369332c3b77132de18a7fc2611bbd0d5b95328cdc004aa79b3ed060f1bb700b6e773e7b9abc57da210a454eec224000f2aa0f0778d4d10ca8eeba2c64", 0x60}], 0x2, &(0x7f0000000840)=[{0xa8, 0xffff, 0x7ff, "f577974bbd9a6d4f3f712e5aba1b27634a24784cb98684b83f1e9b4b232553b6023c210b2d599ab4c51c1cdab501abe6ad1785bf5bc4d365d3d318f7e52be7229271441ae791f5229622fa55310acb5678d7eb0891c974b87071209394e6e3b5e9cd40700b39b7ef5ffc619bcd7eaeef45103370c8fc3041b488bd4f397736caa7df1db365e98ae9bd148f7675d31888ce2dfbcf17b8efda"}, {0x78, 0x84, 0x80, "ba33ab502e8e06f8e96789bfa24a61a646037315e44ab8cd93c408fb9ec28456e1bd31983edbd5ce7adbcfb8c3a3d485c037bbb09519b401e39620a05139ae1639f5d28c09c13b26e89f5d5df8870fcd0d49e9ce98e7e133656c33d581f8317ca02c855899"}, {0x80, 0x1, 0x1, "eb7955c9aef5feb3286c80f5d36ba8d48b3631c898569f02af2d6e456d75c2683ee12bb3316f503d501672697369e010a6c664797a1cfe09fe1aad89a295f56986c73b476785616baeff0630aad02fff9ea376a1d709f4720cc2995c1a1486eeede026c0f8f7b1a6f354f878"}, {0x70, 0x3e, 0x1, "ffbb8db5f9ce7bf8c4005ae72072fdc72c5c39d78032c9b43e1a5b5b9999bac68f8b36d6764333be2864797ea21e32e29196ee6b15c80f34decd2d4001fbb9d30481f7c007e3e0003750e7c58c8d4d4ea34ba31b82e75bcf501e"}, {0x28, 0x89, 0x4, "33f3bba984cb2f117dc9e1fcc616a26055da056534"}, {0x18, 0x2d, 0x2, '_'}], 0x250}, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000080)=0x10) accept$inet6(r0, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000700)=0x1c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x4}, 0x10) 00:01:24 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x401, @mcast1, 0x56}, {0x1c, 0x1, 0x6cfd67cc, @loopback, 0x1f}, 0x9, [0x3, 0x0, 0x7, 0x1, 0x255, 0x3, 0x8001, 0x1]}, 0x5c) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c026264788fec4a1dd7dbbbfdd5cc6c46249bedc2641ff0866470f383a4d4ba261b7e2") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x6, 0x33}) 00:01:24 executing program 1: r0 = socket(0x6, 0x10000001, 0x80) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x400, @mcast2, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0x10}], 0x10}, 0x0) r1 = semget$private(0x0, 0x4, 0x1) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/4096) 00:01:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) freebsd11_stat(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)}, &(0x7f0000000340)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0x4) 00:01:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x1000, 0x1600, 0xfff, 0x58, 0xf21d, 0xdb1d, 0x1, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r3, 0x4}, 0x8) r4 = dup(r1) connect$inet(r4, &(0x7f0000000200)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000280)="f6f220958ef59e50eeabf7858c1e642dfe66e38ec1fb5d15a3e91b75769356b20e9263f7de878f24ad672afa358f7d3f7cee81774a17b34a2f55121c51c17ca2728b671c4ab3f7e63a250abe4aedf8c9") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x10}, 0x10) 00:01:24 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0x8) 00:01:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:01:24 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x1, 0x6, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) r2 = getpgrp(0x0) r3 = getuid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r8 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getpgid(r8) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000180)="1665c166", 0x4}, {&(0x7f0000000200)}, {&(0x7f0000000240)="c310e31a40ea092380adfa067a608879fd2bb584583aa73e6098f365d714d671cbcc309f9598ee5b9d06f4080bb0088967bbb6cfececffdeec5ba23e550aa72e992986a777e7559a33cbb369ed3f1afe8d8d00e1a689a8b3f553c492f8407b9d5334723956a53bac40ef", 0x6a}, {&(0x7f00000002c0)="e536377d6304982e275eab6b63", 0xd}, {&(0x7f0000000300)="20d2db877d6a401207fc5a1317b0756693", 0x11}], 0x5, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0x20180}, 0x4) bind(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="dd0047ca194d5700000000000000000000000000fe4e1095ebf063ab52001f91120ed01da661d8372450ef17b49e99efb281caaeebd46bba3c19685973076019288e2b181b6b541e74f7e08e61b4ab459b777cd9c389c308d740e38cd210cadc830f6f4d20a5155388a4820a27843835d8936fb434650f9e638945001a4cda53b1d8c27a851a877847c8fd5f0c64631f97b361691a24ca7e3dc7bb32905e"], 0xa) 00:01:24 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x401, @mcast1, 0x56}, {0x1c, 0x1, 0x6cfd67cc, @loopback, 0x1f}, 0x9, [0x3, 0x0, 0x7, 0x1, 0x255, 0x3, 0x8001, 0x1]}, 0x5c) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c026264788fec4a1dd7dbbbfdd5cc6c46249bedc2641ff0866470f383a4d4ba261b7e2") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x6, 0x33}) 00:01:24 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:24 executing program 1: r0 = socket(0x10, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x100000000, 0x400, 0x101}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xa8941af, 0x1aa400000000000, 0xfff, 0x1f, 0x9}, &(0x7f00000001c0)=0x14) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000040), 0x8) 00:01:24 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x80000001, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x7ff, 0x1, 0x9, 0x2, 0x6}, 0x14) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/195, 0xc3, 0xc0, 0x0, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) fstat(r0, 0x0) munlockall() open(0x0, 0x0, 0x4) ftruncate(r0, 0xf100) socket$inet(0x2, 0x7, 0x10000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000240)) 00:01:24 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) writev(r1, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) bind$inet6(r0, 0x0, 0x0) 00:01:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x27, "969d600884ba4f3c89baf72836326beb0ec9fbbfa539c2c95c95add7cc088f60acb470da6b0d1f"}, &(0x7f0000000040)=0x2f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1}}, r2, 0x401, 0x3, 0x2, 0x81, 0x81}, &(0x7f0000000080)=0xa0) 00:01:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:25 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x6, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0x1}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000ba531c7804d967834cc3b1"], 0xa) 00:01:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x9, 0xffffffff}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r2, 0xd292, 0x8, 0xc, 0xc3, 0x6}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x1020000000000000}, &(0x7f0000000540)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110) connect(r1, &(0x7f0000000400)=@in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpeername$unix(r4, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={r3, 0x8}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x3, 0x100, @empty, 0x68}, 0x6, [0xb1, 0xfffffffffffffffa, 0x0, 0x1, 0xffffffffffff8000, 0x3f, 0x401, 0x1]}, 0x5c) 00:01:25 executing program 2: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x412, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000100)={{"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", "8a3c1cccb7a15667b2c8e4b3897c4d4f2c4fdba0f19df22716e49a08cd4bd541", 0x4, 0x80000000}, &(0x7f0000000000)="e4c3615e761efa1ca1db0a7fcc727a6e1ba88c8d12d8766456a8b66a32129c6ce5e189ec97f650789a5cbc1b9f517dea83ae33b98aa3529b29cc0bfe54f9d9dd2707832c3df9c90d5147f73693789d6d14b433d194695b0bb44329da0298a28fcf2d1a1a703dbf1560c31a2cd3f5535775675b98108cace7c82f3e50e006094ac356db24ff6a797956ba7557ecf8a11831f029dfaffe3504d999cc3379f5f171d6a111b288762e07bf47888d6bb15e8509f8c23e62111ec809fe0af923bba2cf87d6cd8b5c65a3e116fbc1c9037d7b4a7c5503", 0x6, 0x1000, 0xfffffffffffffff7, 0x1, 0x400, 0x1000000000, 0x5c7, 0x1}) 00:01:25 executing program 3: syz_execute_func(&(0x7f0000000140)="b13391cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff666480f3a60ab00800000b0646736676666430fefb3000000000804f4f30f1a1254111d54111d00") unlink(&(0x7f0000000000)='./file0\x00') 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd80717169e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed427d822a2ac5da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14117e7e54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="286ea2056ed451d1f28283febce09e3006f62083c0d831183d3761235b7f3877fcba5d0c43ca02ba080d2fa1641dcbd185b73cb7a85b6def8e8bd87eb4f18508e4da14f06022e0b93fd996a8f58468a35c5c9728a617de74") 00:01:25 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x36, "d71e2024e1f29133ea444d573c553673c74224d43de6afedeecfa680fe0d5d2af257ba9d955bc9bb9fe5a54bc785371e2f1a7df3ea33"}, &(0x7f0000000040)=0x3e) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x8, 0x6}, 0x8) 00:01:25 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x10000000) getsockname$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9cb0100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r1 = semget(0x0, 0x0, 0x1) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2a}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x9}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x100800, 0x141) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000380)={{"5ea0c1751f00e3a2eb7646fa7340c306acccc8080ba56dd9e2838bc1c932c50e5b73a1b4b7cef02009ed89f2a36154a8c4d0eda3f43a0aa5ffcc097a231e0d79e1b97ed4346f8677bff15b1d3724aa07f31596cf7ef8c64c038f7fddbc495522087561463fb8d47098ba758dd451e26e19b2c99fa8e4401e5878d0456392ff50111f9171fb2c6fd419eb74dc740f12b1de01eac81f30c0d8d1914bd7171f37bf7bf41370caca214e80776484b650964ef4bbb13697fbdcaf3544267f6018141dcc5f61b6cb5359faba5b2a86e6f1fb97aabf24f67247c1d4ce0f95c0139f97176e5d084270f99692cc034f41cd9fa6d9ef073d798a34404b6c01f50ab6ee0769ae55d1176f557b4d9029398cf22ccd43a1cbe8bf350ad7e617dc4b31c2e52e7b4ed29c6c67c62c53adb73a2f1e03bfdfc1b45980ca16792099aa287af9d216a492906ed32fc5e27da377c64fcd74e3dc8b199a968fbe445a62cf0ae5ba5607a1a0239a1ec251b69f4ea964e821f9c5a7fcd2d38a75475b7a6b02bb3445ac77af1b5b713c628521a01905f715628e9d0d2fe086991ddc080ed9d43e9044f75bd662f0e0244e750a89f072f2d0c90e973c9922647d9ddca30c2eef2b80f1876ecca747086effd220debd6a1d0573deb4eaa5483e1433089ab42b0bf9df1cd8f67b1c9d1b199a97ef134d3a0f2eceaaf2e7cfeeb56ab89c0be78dc2478af19819baa59c685f29a8e2a5bbd8df548a0b0efd86ceb82b0fbc7fb4115b92f491ce02ad88d085c0bd43a76e906780becbd981518aebf7cfee56c63d9ebf8b86ae75088a6091f07a7dee1b67d84f5dc055bee4bfd667c6b1743162b4205262a4190013417c4c8eb99673612fd1a8c97d267e5cb46d682ba6c4302a9822d96a2e1be707201a9d868b5966676567f4f55f959a553b7f09fe65766d2a206c23801a3370077fc7adb4bb09a454c70034f175b4efff4febf9c05f1c15c20d19704fae191f31a0b2fa69a336714d3cc6a37cffd1d3f6887f71e7b0533ff178578eb08097722fc60a37ba3941a2ddb49f9fe86dee2f8ad57c07653b495a6fc1a49911274e06696ddbe35f7f35d9ea8c5ff247fedb87e70e7657d3005a055718eae1573f6d9f28da5ce884837f69b639103be278e68d65ad6cacc6f8087f18757d2527935d62f1efae922d68c985e99240ed005825544ef7919e0a7aaebe3a8869ce5913ae5c279215a87e3607ef7ef2de5ade55d1e643b50d650cc4c36e59790c1cda8b6354faaa870ad5936df183d7505c098831dbc6c8d5741e51a1d287010f906fef32ab3fe7cceedd2e2b59eacd9832724d8f164c92986144447a4dfeb6960a1aaccbbc909f72861883b0d2b410b77d5971a7dfc72d738585deeb92ecb83f81d7c2ac488311e3f0ad493574e00b7e4ea3130e35805ea790d1d71549b1b688dd302c654a05ec", "b4b054e360339769db35e64203904060fc5cd9e5187c8a73388649538f557ec5", 0x9, 0x4}, &(0x7f0000000340)="8ace239bfcb88c1a1ee244091bfe51dd09824b88c6608ff79366af8d54f63e504ac0", 0x5, 0x2, 0x3db, 0x1, 0x40, 0x8, 0x5, 0x5000000000000}) 00:01:26 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x0, 0x5, 0x9, 0x1, 0x1, 0x9, 0x5, 0x7f, 0x3, 0x200}, 0xb) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x24, "b03710c4fd197509cd3712e2d5cf75096def6b4891593a0283e48398841e444fa9cc5e72"}, &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x7, 0x1}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r3}, 0x84) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000340)="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") freebsd10_pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001380)={r3, 0x80000001}, 0x8) r6 = dup(r5) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000013c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000001400)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000001440)={@ipv4={[], [], @rand_addr=0x3ff}, r7}, 0x14) r8 = dup(r5) r9 = open(&(0x7f0000001480)='./file0\x00', 0x20000, 0x21) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000014c0)={0x37c, 0x4, 0x0, 0x6, 0x3, 0x8, 0x7, 0x80000000, r2}, 0x20) freebsd10_pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) read(r9, &(0x7f0000001540)=""/167, 0xa7) ioctl$DIOCCLRSTATES(r10, 0xc0e04412, &(0x7f0000001600)="659e07aea60cf6ef6a18ded058e694e596aea714fdde3f860d00d55eb7cfb2db9e") ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f0000001640)="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") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000002640)={@in={{0x2, 0x1, @broadcast}}, r2, 0x7, 0x1, 0x7}, &(0x7f0000002700)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000002740)={r11, 0x0, 0x10000}, &(0x7f0000002780)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000027c0)={@in={{0x2, 0x2, @loopback}}, r12, 0x8001, 0x1f, 0x2}, 0x94) ioctl$DIOCNATLOOK(r8, 0xc04c4417, &(0x7f0000002880)="94bb200e3c01bbb0e4dc8e48c98b2b63a4167c13") setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x29, &(0x7f00000028c0)={r11, 0xdba}, 0x8) faccessat(r10, &(0x7f0000002900)='./file0\x00', 0x8, 0x1100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000002940)={0xf, 0x8, r12}, &(0x7f0000002980)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f00000029c0)={r12, 0x8b}, 0x8) fchmod(r10, 0x2) ioctl$DIOCRSETADDRS(r9, 0xc4504445, &(0x7f0000002a80)={{"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", "0114d375a59932863eba45712cdc9e160b19e3ccef4d652f033fd9fd802cf65c", 0x4406, 0x80000000}, &(0x7f0000002a00)="effd81c9da0c1749e9650bb74fa52592c247889766a4b1d062c3590253803c36ea1c5bad3e270478057cd33027258bb20682434027f22a0f37319fbe76e46119e0d50bf4b1cebe", 0x3, 0x2, 0x0, 0x6, 0x7f65, 0x8, 0x6, 0x8001}) 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = socket(0x1c, 0x2, 0x100) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f00000004c0)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f98f092a14262b09c7e24001c2f668616b10e004608c40c03ca2d3510607a5f6d095beaaeb019184201b49ac77029ce84acd583d9db9395070afd7dd0d44fe0a37a56bff6133a285d2dd2ed68ba229f3ac1b1851c1da7f43b5a165030c0bef619161c625e33ef62e1fd8d5b331ac5353b5fe003b33eb31007961fe6e43df29a7166f4aea1df9d90f92ec52860e673c7c020f0f182848a7d25d699e5acaa2e5af0f960e8e0b4447b312b30adc62fad8f33fa79587f358c9d778b"], 0x1, 0x0}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2005}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) r3 = getpgid(0x0) r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(r4) getpgid(r6) getpgid(r2) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) fcntl$dupfd(r7, 0x11, r7) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 00:01:26 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7fff, 0x0, 0x100000001, 0x51fe, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r3, 0x42a}, &(0x7f0000000140)=0x8) 00:01:26 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="0000e100000000e4000000109225ca086bdceae08cdba565e5a584967ed9c4e9332e2196dce3b7fd3a652759c6ef9c40bc325f506c50c5ae166a154e93a0515f8d0d0b1ffbd78b4ea25822ab7558ae00e2cbc9df271adbb7db7dcf5f5f88", 0x5e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="92", 0x1) fcntl$setstatus(r0, 0x4, 0x8) 00:01:26 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) sendto$unix(r0, &(0x7f0000000140)="a3ac4cbfc1e238c6082ca9e220bb0c9418da51484a17c255de40e71b0c9381fde8abc8a3b5b9db379f9dc16d82d3ecf6203ace27defbbef5a3cc33f63670b70b993141f1a8eea5a89d2091b077730884bed563bf1b0df82249a027f87afa26468dec6bcc9e4c3250282eed3078939cd69a21f2b61619b7c186bb511a86cbdd2a5e17cca119a9b2390b370101fb15627b19953d9a", 0x94, 0x20000, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) 00:01:26 executing program 3: munmap(&(0x7f0000ecc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) sigaltstack(&(0x7f0000f84000/0x2000)=nil, &(0x7f0000000000)) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:26 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1140d53abb0000000300000001000000"], 0x10}, 0x0) sendto$unix(r0, &(0x7f0000000040)="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", 0x1000, 0x20000, 0x0, 0x0) 00:01:26 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") r1 = dup(r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000180)={{"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", "4d42ad0032977c2b822b6ffcc184fdcf381354ba9aed48ccd6e14a1b4932096d", 0x3, 0x1b00000000000000}, &(0x7f0000000000)="6270bd9abd3725b0e53b2fd06dcb", 0x9, 0x9, 0x3ff, 0x9, 0x7ff, 0x8, 0x4}) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000640)="c09854b745f82a073039b6d934764396cbaaf567e6d6f026fad88b333cb3721b518c6ce42340f2033c465eeabd708411aaff0593798883c9c83b824f65d2f40264da642a17f7fba2ac936e176f60a25bcdaa20af4f0cd2a47500758c9158965b040f7965ebff141ca40357d9c9470496f80d931d7e98fa450d93c0a98a08b3f5feabeaf4cecd735a25e12569eaccd94a67cdd331878af8b94a0bd22f37cb36d15e72f71fa4711aaae23c746e95918880c4c1ffffba37e85d0649691c4b586bd8cedb3f38f7") 00:01:26 executing program 0: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)=']\x00', &(0x7f0000000140)='9-\x00', &(0x7f0000000180)='-]y-\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='F\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='+[\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='+,\x00', &(0x7f0000000380)='[&)\x00', &(0x7f00000003c0)='-\x00']) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="67022e2f66696c653000"], 0x10) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0x0) 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = socket(0x1c, 0x2, 0x100) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f00000004c0)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f98f092a14262b09c7e24001c2f668616b10e004608c40c03ca2d3510607a5f6d095beaaeb019184201b49ac77029ce84acd583d9db9395070afd7dd0d44fe0a37a56bff6133a285d2dd2ed68ba229f3ac1b1851c1da7f43b5a165030c0bef619161c625e33ef62e1fd8d5b331ac5353b5fe003b33eb31007961fe6e43df29a7166f4aea1df9d90f92ec52860e673c7c020f0f182848a7d25d699e5acaa2e5af0f960e8e0b4447b312b30adc62fad8f33fa79587f358c9d778b"], 0x1, 0x0}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2005}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) r3 = getpgid(0x0) r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(r4) getpgid(r6) getpgid(r2) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) fcntl$dupfd(r7, 0x11, r7) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130015c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x30, "e936fd8a8100794c8a2e4a21e05a10071f380856d45416c4e7a34ad2c56f0e9634080c4c31f6c664419e5a7b45a32daa"}, &(0x7f0000000080)=0x38) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x100000000, 0x6000, 0x25a, 0x18de, 0x3, 0x1000, 0x9, r2}, 0x20) 00:01:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0xffffffffffffff00}, &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0xf, 0x5, r1}, &(0x7f0000000780)=0xc) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r3 = socket$inet_sctp(0x2, 0x0, 0x84) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x800) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"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", "9ee87f736f6e27a7c31bd7dbc3dc5b157feac25de273a3a308eae9122492d3e1", 0x800, 0x1}, 0x0, 0x59bd6b50, 0x80a2, 0x10001, 0x401, 0x9, 0x3, 0xffffffffffffff01, 0x20}) freebsd11_fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000007c0)={r2, 0x249}, 0x8) fchownat(r0, &(0x7f0000000800)='./file0\x00', r4, r5, 0x200) fchownat(r0, &(0x7f0000000140)='./file0\x00', r4, r5, 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:26 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0x3b3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000180)={{"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", "3fb886f2250c037a3598d0b47849e41c4326d928eb67e4c766f1fc77c03e89ed", 0xbd, 0xfffffffffffffffe}, &(0x7f0000000080)="f2e7b7d0590df75d1ab425ec7cad63fc279f2b6d161c73657bfe81eba5a4e2b1e01a7ae4a212b622a9c1c4846553be1bb326b0d2628e6f6c91fa102b1ea0d261f6507a663a549e8ef3166a8878fdfc559014ac4fcaae2daf3beb2fc36e557c3c828234b853e08c380241ea1ab3ecf7903d7aa028b40b4388b0b2745d7624866464193c83512d40ff6bbda10b7c153063a36c7b29dc323a805f6c8d209b31503b441f5fbd125ab9079dfb2ddcbeab2085fe451cd614ece30026d863df2e08cfe77e727efaacf028180bbc38", 0x10000, 0x8000, 0x1f, 0x4, 0x40, 0x0, 0x101, 0x10001}) 00:01:26 executing program 1: socket(0x0, 0x0, 0x0) 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$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400300}], 0x10000220, 0x0) 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000180)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000500)="1c0ab5b5ff159815981b69e4f56962f5696200d9d9d017695bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f21626a61414000051512e3666490f3a61f2bdc1ea016ff265dc5f00c3535b304545e269a841000f996203dd0bf40f57bc0c0a000000240f54c441e5fc6998dec4a1e1e0ef26400f0d18c401fe5ff66d6736660fd2938c000000c4c1f95513373766450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xb7, "8a2b181e1b5177a4899c2899b974f18fe9f53a504abc091a4b26e99058faf2d3c461b9ec2398296749e09310144aa21981e70049b6f3f32b487feb44e4f2d711ca7990da0697bc2d45925d90cc99c2386008289f3ed0a70a9533fe11c0d16c9c527cc4190f94a757cac642f33f5c43a29a8841fa1fd27af6d5aac0d8eaedd892c50877fdbfea76f6024c9be0d904a95c123d82ff8771ee735ad02b25e1f0c44dd222d05b7b0c9cfbaf7be1949f0a70c3ae6f27c84c9e8b"}, &(0x7f0000000140)=0xbf) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) 00:01:27 executing program 0: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:27 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) fchdir(r1) open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000000480)="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", 0x599) r2 = socket(0x2, 0x4, 0xffffffffffffffe0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff, 0x4) 00:01:27 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="1231ff5cfdeba4e59256bce9d252b2d9"}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/97, 0x61, 0x82, &(0x7f00000000c0)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:27 executing program 1: shmget(0x2, 0x1000, 0x208, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r0 = socket$inet6(0x1c, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 00:01:27 executing program 3: syz_execute_func(0x0) munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:01:27 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x104c0, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="250000008400000004000000f89334c3d838ccb8b22821c5b9a90de1000001000860f6516915455b8847a834c0562f"], 0x2f}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000040)=0x3) 00:01:27 executing program 0: syz_execute_func(&(0x7f0000000000)="b1f791cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") 00:01:27 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10) setsockopt$inet_buf(r2, 0x0, 0x1000, &(0x7f00000008c0)="e4bc0d6d6b6ebb29842a0b077c019977db9647ca9cc436c67d1147d2b4782d4affe603814865681e2806fc7215a83a2895c59f34af05e406643b2564df05cc62b6b3cddc6b97c9b461443b3306dc2829ba31757de5a36d4b1219fc222c4bc971e6b0420335aacf6e6b8ed6efc44fb89e463635e011257ca18b", 0x9) syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") accept4$unix(r0, &(0x7f00000009c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff81}}, 0x0}, &(0x7f0000000840)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000880)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r4, 0x20000000}, 0x8) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000500)=[{r6, 0x20}, {r6, 0x2011}, {r6}], 0x3, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0xcb, 0x1, 0x80, 0x8001, 0x3, 0x1}, &(0x7f00000006c0)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000580)={r4, 0x3, 0x1, [0x80000000]}, &(0x7f00000005c0)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getpeername$inet(r0, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r7}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='#\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f0000000000)="7474b02cff3097c2762c94c2544f990d953fd1") 00:01:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r4, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) close(r2) r5 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 00:01:27 executing program 2: open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = semget$private(0x0, 0x0, 0x400) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x106, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121) 00:01:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x4000, 0x1, 0x8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x3, @rand_addr="cb68172313a8148de46f8b406b5a7ddd", 0xffffffff7fffffff}}, r2}, 0x84) 00:01:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)) shutdown(r0, 0x2) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0x6, 0xee, 0x100, 0xff, 0x7, 0x90, 0x40, 0x1f}, &(0x7f0000000380)={0x1, 0x4}) r1 = semget$private(0x0, 0x3, 0x3fa) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000000)=""/122) 00:01:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @multicast1}, 0x0) 00:01:28 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x9, 0x100000000}, 0x10) 00:01:28 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x1, 0x20000000, 0xffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='dctcp\x00', 0x6) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:01:28 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x0) socket(0x17, 0x10000005, 0x3) sendmsg(r0, &(0x7f0000002000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5602000000006c653000c1d0889da385f055549230e8290e2414be1949d446432621b1b8394cae0cf734dbd6c66eac576cf0fe6d04000000000000002ef497738cbd26ea9e88801c683896751e0660ce3efa460c152e0843688a0e55e167ef60a0c744d980f29852256aa877f2c2abb355f909045d24c8c8b9a1dc4777fe9470b70b3a6fd89614847c73d234fcfd6eb75e91985cf803dfc004507e324e5c7e165cf58f9bb1c251e99779befc3fcc1eec328a9c96c6c8dd87b06fc881c33d1091f3cc9e2c78ef"], 0x1, 0x0, 0x0, 0x0}, 0x0) 00:01:28 executing program 3: syz_execute_func(&(0x7f0000000300)="1c06b5b564f30f5a23cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1fd5050fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x587}, 0x8) 00:01:28 executing program 2: mlock(&(0x7f0000ff4000/0x2000)=nil, 0x2000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = semget(0x2, 0x7, 0x20a) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000080)=""/131) 00:01:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140), 0xffffff69) 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000100)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x512}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x3ff, 0xf, 0x10000000000000, 0x4a2}, &(0x7f0000000280)=0x18) ftruncate(r0, 0x7e2780e3) mlockall(0x2) geteuid() r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x0, 0x3, @loopback, 0x9}, {0x1c, 0x2, 0x4, @empty, 0x1}, 0x0, [0x9, 0x1ff, 0x2400000000000, 0x3ff, 0x101, 0x3, 0x1, 0xffffffffffffff62]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000380)={0xc}, 0xffffffffffffffdc) 00:01:28 executing program 1: r0 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/161) 00:01:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80002000000206, 0x140) fsync(r0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f00000002c0)=""/58, 0x3a}], 0x6, &(0x7f0000000380)=""/59, 0x3b}, 0x40000) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000540)={{"27a92e23247c76978e3bdaa647f45ce00fd87331a89a3bc61778b0abc63d64f758a7a5a2236e60188b4a01840368a5a5eba1b9ff57da9272c9434dbde59aea2011b13736e96c7b11150b95c40870f33a87463b88db680480c8cb2bdcef94576e98a5cdbc435a3b5ebe5288c1d2fbc88ecfda7b73d722922a57b08d729eede9e684fb6cbf10410716988a2bb6f12b2e6f51a982e35648ce0f97c0595da36fb1a2a8a4f131ee2973145601e43212aee0874a910a7ef95323b7ea41e95500555bfafa179f23f6e5d4636b30d98f227f5b865c64dc95302cb0a814480ba2b983f27f82d7e5e30db647e956221d5548cc1cc4d89e536523845f7faac63f25c1db9fd506ded7398d6493bc1332a209a7782ee82bfc8df64fc092056577c1ef54eed5a251a662de1668efe323993c3d2154d6d209ba96dc8f60f10ef41bb53e9778dc56d2ebd251c2ce0726351e93e6ca7adabc152596aef60c48b7e04d219acc3e3a66c1c1d736e01a26264834ec7a405e00664762eeb5ad96c6abff1bbc3bc0dc48c252bf558c64c002cec1a70369910df890d04e0b960863ea81023cf0a83def132fa4461d37112341a9d99c3edbe570bae2fe6bf313d6f8944e9d678d6760cd0825aedaeeb743488505924a784898978721d4b89fd37557a17623e3f6d1358b268f3a156e75eddddc1c85e59145cb3991dd13aeef53817d0321867fde51f674e907d66125e03ec8c3cc4ff7646a960b41e9714cf1e70f9fa211b6f80fa77b438c6edcab833ee6ea71fe66b5a0fb47f8e3db4fcd24dc70df37e1244769664557fc546016ac2f08ffe4943bda1df09cf6b3cc80135e358a3d711035b2a7f39ff96201654449bb2b6ca4d6f3bbf3698f291f493e35f37fd01be03e9ef9e0b3b8a555590eec0512240dae52f501a0c0a3668234640cbead67f733cc120e64e9047c2d0a410785f4028475008c9801f819302a9a75dfcef99f15a4097504792d6f3dde5388cc28366e115752a026286062285bd8ff2a4ec6dad573ddb61fbd1636817d0b1c4177b0147d6d3a004e9ae7fd63fb7838bdf9c5bebcec73dcde4334b47ddc3a8104dfdd7df4915a226ab1f100d7fc3499e1e01f34617fae0e394d65c0f2063b011070e7cde3030e418f873226d6cae9d2b941b46a979285467158597f3a7866b334b13193b7c88e03429cb232621cd5f3b37bcfb4687f8f5a7affdfcb3bcbbaab584ceb9a1df98442d8bb4f6bcee28efdf23a987bbd71094eb4ab475865cb71efa11409e8c0fe04d7db3601078e775f13a4c89573151ba36dab3f383880bc541f365e817b6e1e68eaa5f52f64de38432fd8b67b014a3c564dae33ce375397ec5c4c15af14c53ced3d627fb98b70a425b67682d5cc35bc566e5d61e83cabebae9754b6b386dca33484ba894e232e124e5a27d78014fffe7077f0f7d7d711939f", "0ae9e766c60f1ab228a46f60dba57418b5d612432f889900", 0xfffffffffffffffd, 0x8000}, &(0x7f0000000400), 0x7, 0x9, 0x3, 0x0, 0x0, 0x81, 0xfffffffffffffff9, 0xfff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000009c0)={0x0, 0xeb, "0c253d079c3f5c8b3d2eb07d52803693f83dbf3a81302182ecbbd8bfefb0f23f3c401b3e147e84e820a1234b41417c5804e3d775c0d4d19458a9577d8b9bdc2fec4d3d677d6ce8bfec7e541a92999529c6e09d877993e1e7a5212f114017c2f7569dd6224fcce6caf403dbe61e15375ee1c9b212bc89a6e27b87b2580f1d054fbfdf4fba56021eaabaa9b643e8a38dca51385456df1cda0489008b0878e9110802ac087f8d4f94208d08dbcb8848296683c3e8a7cdab86c72e64e356e910353b19e0fcd55c4f73f8db971d32b69cb8677953301c6b50f863ada85a758c205e21b9c59ec2f807edeb7dba90"}, &(0x7f0000000400)=0xf3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000ac0)={r1, 0x0, 0x98, "90f381062640f1fcbac0d3946b235004d31638c81c18264308d424a588f248264d77840c408f4b703f0585a70c5de10f787b359ab81472024a1749302db8a2f44ff045113cb1afa566e8f473df74d9d68af190883a13e704d27d6a6718faa7f995b4690606b871c12dd5e204630b55dd90c2110f9f59af70e4bd887027c3c88d773659b5a7c9f9dbb61d1f1dc5d540dd57db51fcbcfe1ef4"}, 0xa0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x80, 0x12, r0, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000000)=[{r0, 0x3ffffffffffe}], 0x4f, 0x3f) 00:01:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:01:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:28 executing program 2: r0 = socket(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) setsockopt(r0, 0x4, 0x2, &(0x7f0000000040)="318c6c4376edac719362c5dc04c7407dc7128417117ffda3e1a4cff8ae2fbe1d31fae4ace708cfd81c158e0e210c5a58c6262225c12386f0d284fa29f353845a4c57a9a8055a0bf6e62a9f41af853db766d249cc8e3c9d6ec4f70f5bae11bc57d827f43a6c2f9a10fcf0", 0x6a) 00:01:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:28 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x0, "b0c8ac68de07a1f6bb42d648ec451df7"}, 0x14) syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f30f59bfd900cf0041e2e967660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d142d27893d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) fdatasync(r0) r1 = semget(0x2, 0x7, 0x20) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/60) __semctl$GETVAL(0x0, 0x4, 0x5, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20200, 0x3b9b603be2abcf4a) ppoll(&(0x7f0000000080)=[{r2, 0x10}, {r2, 0x20}, {r2, 0x5}, {r2, 0x2}, {r3, 0x4}, {r2, 0x2000}, {r2, 0x80}, {r2, 0x30}], 0x8, &(0x7f0000000100)={0x1ff, 0x1f}, &(0x7f0000000140)={0x7}, 0x8) fdatasync(r2) 00:01:28 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="02005c864c000003d55c714a57151c13f6a0f362623581ddcf05c557fcf11b8fffb661e9e80ef97db1861490d67e2ee343637a846561430317a4d037d51ac8885eee36b617a366f8c4a5b9069797146c7b01456304935634bbb7908eff9c78ca35cd4952210578f4d5a4d400"/118], 0x8) 00:01:28 executing program 2: syz_execute_func(&(0x7f0000000140)="984a19dfc4a2791dcd0cc80f0543dbe36525421262d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x30, &(0x7f0000000000)=0x6, 0x4) 00:01:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getuid() freebsd11_lstat(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f0000000340)) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) bind(r1, &(0x7f00000002c0)=@un=@file={0x1, './file0/file0\x00'}, 0x10) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:01:28 executing program 3: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[], 0x0) r1 = semget$private(0x0, 0x7, 0xfea6c12882b18ba7) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/181) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, 0xffffffffffffffff, 0x0) 00:01:28 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x7ff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x3ff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x2, 0x4, 0x0) sendmsg(r2, &(0x7f0000002740)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0xc00000000000000]}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:29 executing program 0: syz_emit_ethernet(0xffffff0c, &(0x7f0000000080)={@random="2083859c4ea2", @random="188d3ea1dabc", [], {@ipv4={0x800, {{0x34, 0x4, 0x1f7, 0xfffffffffffffffa, 0x1b7, 0x64, 0x687, 0x0, 0xe, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@generic={0x8b, 0xf, "1ae257666574cae662bf007d54"}, @timestamp={0x44, 0xc, 0x3, 0x0, 0x9c6, [{[@remote={0xac, 0x14, 0x0}], 0x7ff}]}, @ssrr={0x89, 0xb, 0x5, [@rand_addr=0x200, @local={0xac, 0x14, 0x0}]}, @ssrr={0x89, 0x2b, 0x3, [@remote={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x7, @multicast1, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x1]}, @lsrr={0x83, 0xf, 0x7, [@broadcast, @multicast1, @broadcast]}, @noop, @ssrr={0x89, 0x7, 0x5, [@remote={0xac, 0x14, 0x0}]}, @end, @timestamp={0x44, 0x50, 0x9, 0x0, 0x7, [{[@multicast2], 0x4b45}, {[@multicast1], 0x2}, {[@empty], 0x7}, {[@broadcast]}, {[@empty], 0x98}, {[@loopback], 0x80000001}, {[@empty], 0xffffffff}, {}, {[@empty], 0x1ff}, {[@local={0xac, 0x14, 0x0}], 0x7}]}]}}, @udp={{0x3, 0x1, 0x8}, {"2af520aebd4336f5f77f7877a8e37327a6d786897e6d5c733b5a1ee389f714c3a91565bc5bd97074ee659cd71767de4073933fc04e3b44ebf04fb65a0dc424c75b355edf9460f17ffd714e9a9710134f5cd1d487d4284e30b007e2c30af9801eaa2c27f14f360fabd087cc1a309b3a251c3651c416b5b74d9505ad0dd3ad60955bece7f43b1be3bec70dc2dcb2729bab9367a8a064ce5c5dba8b79fa16b2d29bd994f46329cdcf9fc4ab543b75ad2fdb1fce83661e863ff17c52bc32d8da4c619ea53c0f3d11db7e8fbf08d5256fd4c70759214dfafbeb84396de5fc159b43"}}}}}}) r0 = socket$inet6(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffcb5) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000000)="64670f381cf03ef30f2d7800c4417a5b81fe00000066400f72f56465660f2b4e0043f76fcc8f0960028d03000000c48152c296ed000000dd2e65366442830f33c46181fd16") syz_execute_func(&(0x7f00000001c0)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:29 executing program 3: socketpair(0x11, 0x1fffffff, 0x80, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0xd1d, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xdd3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)="da491002da4b5c0ee110cef5b7590ba2949f5f3319c5bda33933d7c2841c016772235662bf9c076607c98b805144ebdb", 0x30}, {&(0x7f0000000140)="9181a619f074872b9762daca810a1db635026dc1294f747dcc05582b5ef8026ca626abf5c5fc4fe16f0466e1cfd8dcb5d103b9e835eee5beb770095d35da4b68038b", 0x42}, {&(0x7f00000001c0)="f2945e84945229b247665584c141295877ecd20f3b21689f2bb429da1de545204ef35b", 0x23}, {&(0x7f0000000200)="d36d61b0907229bb45ca9524bdf774bffaab49520bf2321f7394991a8574ea1dd9842691e3b38f53520a5666f0b4172c05f7ecc9b5c79ee4a7d4ce89beed84dd9f7fd71614c8fe8f963c941e92bcf705e98e76587898e520470ef13f29de7504c63030181f93f6eefbdd1715ea1b17570eb8ffe00e68ffcc", 0x78}, {&(0x7f0000000280)="9772b7dec55388531bb3ef0a98f3", 0xe}, {&(0x7f00000003c0)="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", 0x1000}], 0x6, &(0x7f00000013c0)=[{0x60, 0x6, 0x4, "a98a6fe867ea491f6e66e3ead4bb9a3c410522f12eb9ce2b1365cf609bf5f494444b09366bd6823d6a2f27ea41cb69ae4491db9a0ae6e5bd3f57a771b0893a165fcf614ad7faa7ded84b63b7baa5b1bd"}], 0x60}, 0x20104) r1 = socket(0xfffffffffffffffe, 0x4, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@init={0x14, 0x84, 0x1, {0x7, 0x7ff, 0x3, 0x3f}}, @authinfo={0x10}], 0x24, 0x20000}, 0x100) 00:01:29 executing program 1: r0 = socket(0x1d, 0x5, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 00:01:29 executing program 0: mincore(&(0x7f0000ff5000/0x4000)=nil, 0x4000, &(0x7f0000000440)=""/203) setitimer(0x2, &(0x7f0000000000)={{0x2, 0x10000}, {0x9f68, 0x9}}, 0x0) 00:01:29 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)=""/84, &(0x7f0000000380)=0x54) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='+%\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='^]-%:\x00', &(0x7f0000000240)='$\x00', &(0x7f0000000280)='\x00']) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 00:01:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x95c, 0x1, 0x2100, 0xa026, 0x4, 0x1, 0x4, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x5, 0x2020, 0x1ff, 0x8000, 0x7, 0x6, 0x7, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r2, 0x7, 0x7, 0x0, 0xfffffffffffffffc, 0x1, 0x5}, 0xa0) 00:01:29 executing program 0: clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x7ff, 0xc3}, 0x0) freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000100)='./file1\x00') 00:01:29 executing program 1: syz_execute_func(&(0x7f00000005c0)="450f663424440f99da98cd803a68e4c4c1b7d5ee7b000062f5696200d9d9d033795bf96726f3908fe9589b26c7e4c753fbc4435669dada23427d668dee8466470f3a216745b1c2b90a23f26464450f63ad00000021c4617d7f0bc422b18cb6070000005151c4a27d181ec1ea013e66360fb71500000000c35b5b304545f24c0f2a9a07000000a841f2420f5eec9966030fe42c240f54f60d0200000000d3c466460faebef74800000fc5eaebe30f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008036ae") 00:01:29 executing program 3: r0 = socket(0x10, 0x20000003, 0x4) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x2c1}, 0x1) r2 = accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) fcntl$getflags(r0, 0x3) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) r3 = socket$unix(0x1, 0x7, 0x0) r4 = socket$inet6(0x1c, 0x2, 0xcb1) lseek(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r5, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x401, @mcast2, 0xcfc5}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffffffff, @ipv4={[], [], @multicast2}, 0x101}, @in={0x2, 0x0, @rand_addr=0xf227}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000004c0)={0xe90000}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000500)='htcp\x00', 0x5) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000540), &(0x7f0000000580)=0x4) r6 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00000005c0)=[{r1, 0x4}, {r1, 0x4}, {r4, 0x10}, {r6, 0x41ec5cc525450e4}, {r4, 0xc}, {r0, 0x100}, {r2, 0x2}, {r2, 0x20}, {r0, 0x1}, {r3, 0xac}], 0xa, 0x8) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000680)={r5, 0x9}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000700)={r8, 0x35}, 0x8) setrlimit(0x7, &(0x7f0000000740)={0xf11, 0xffc00}) sendmsg$inet_sctp(r0, &(0x7f0000001b40)={&(0x7f0000000780)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000001a40)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="fa132d2e3d018709ffe5f9aaade51764998a4ed869cadda180055640f9941633e82bf6f75634c6c3416accb8caed6b71c0ea67291f53ff85e77ead66092406055db12c7c94eafa8098c8bd1af96534399d6eb9fef3ce529ea6a8d458baf0e2482d4cfb40b9e0a12e1825dfb3ede955cadb46abee72557f5cc1", 0x79}, {&(0x7f0000001840)="9c271e6994bc778b0236d8465868c1c93db4a465ab6c4d3df2eff0e7f488873adf9048c961d7a507259a07ca76afc057d471c48533ce0503aae31f4be0fb67ed8547f2e30f472e9c5873c8a0ece9da4ac80bc638380ffbb2725ecb99ea5ea4e78cd19ed3439e645ce7dac28a7860c290157e1677c145fdc840718b986f8224d7462005bf1bcf5ab20b664b54e00a32d87068e74c101f32de41a387561ee13542ec25f20257d2f1e146ee948c86f97ea690c2c3eb0c14ce1418fbb586030b19ccc44499eb8242aafe321a541cd7e00d", 0xcf}, {&(0x7f0000001940)="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", 0xfa}], 0x4, &(0x7f0000001a80)=[@init={0x14, 0x84, 0x1, {0x400, 0x81, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x80000001, 0x2000, 0x8, 0x80000000, 0x5, 0x36, 0x400, r5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xdad}}, @sndinfo={0x1c, 0x84, 0x4, {0x8001, 0x320, 0x8, 0x7, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0xff, 0x300, 0x6, 0x2, r5}}, @init={0x14, 0x84, 0x1, {0x4, 0x5, 0xfffffffffffffbff}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0xc0, 0x180}, 0x4) r9 = fcntl$getown(r2, 0x5) getpgid(r9) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) getsockname(r6, &(0x7f0000001c00)=@un=@file={0x0, ""/108}, &(0x7f0000001c80)=0x6e) getsockopt$inet_int(r7, 0x0, 0x5, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000001dc0)={r8, 0x40, 0x6}, &(0x7f0000001e00)=0xc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001e40)={'freebsd\x00', 0x4}, 0x24) 00:01:29 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x3, 0x2000, 0x600, &(0x7f0000ff3000/0x2000)=nil) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000100)=ANY=[@ANYBLOB="01002e3766696c653000"], 0xa, &(0x7f0000000400)=[{&(0x7f0000000380)="3d08d54b387cc2860721c406f40519d9b00df343754daa2dfbc3540b70565255b457dbaa2ddf2d41d5cca99963b340db3c3cb8cae2f71f7ff7d318b388f1c387cbe9cde117ea5fdf6e8ee24730e402f3ae6bbd9757e51afc94f024", 0x5b}], 0x1, &(0x7f0000000440), 0x0, 0x1}, 0x20000) r3 = dup2(r1, r2) getsockopt$inet_tcp_buf(r3, 0x6, 0x25, &(0x7f00000004c0)=""/4096, &(0x7f0000000440)=0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='($\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\\\x00', &(0x7f0000000280)='+&\x00', &(0x7f00000002c0)='\\\x00']) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) 00:01:30 executing program 1: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="c482b59154d60a65f30fbd1966410f64ebc4a1bde4f6ff6f45450f75f8c4a30d79c1f80f1c700c650f2d2af2460f1bc8") mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x3, 0x5012, r0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f00000000c0), 0x4) 00:01:30 executing program 1: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x3, 0x100000000}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x53300650}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:30 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x84, 0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000280)="7417bc23d68035d403bb5eb3e532a092cf0f0a6137a99fb5b1cbd92fb2ea2537551fde1a3996d7eb8a92d240cd3bca7936593545891821c74159a45140c8d568681e8cb061c80de27bebde39d08c1bca778b59af55c4c5a5f1361dc6980be3ea9563e048e063b8d4c3780503f1b4fbb044ce913d1232b0890a9ae5b23f8ace0b26a47631211e7bc1c3ab008b00d3931c986d04") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x80087467, &(0x7f0000000000)='\b') r2 = getpgrp(0x0) wait4(r2, &(0x7f0000000040), 0xf, &(0x7f00000001c0)) 00:01:30 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r2, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, 0x0, 0x0) ftruncate(r0, 0xc7) 00:01:30 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000080)=""/58, 0x3a, 0x2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) mlockall(0x3) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) 00:01:30 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x5, 0x1}, 0x10) 00:01:30 executing program 2: syz_execute_func(&(0x7f0000000280)="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") socketpair(0x2, 0x20000000, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000b40)={0x0, &(0x7f0000000b00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000b80)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000c40)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x100000001, @mcast1, 0x8}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000140)="096efa7e34fc880c109b6123eb5540ea0a3dd849ab7c87f5313360420e5deb5528190d59b17b628d07be7e935a89d4605941e2bb02361a7335b4ebbe2af68549dafab8061c3faa66c91f303ce4a240c456444e45", 0x54}, {&(0x7f00000001c0)="30d4c93e18dd983de19eb49ca16caa56fa5ccc9992812763a90a307872260a7a64968abe439a8275ab493f4cd30bece107c6e45ba6fb4492ac8d228d364958008443cf0fd572a0c16395d1c6337dd84e4346b3f3f6c31525b0381970f6b8ad7dd6d7c83cda2ac355fdfa3281c9d6442bbfaef9d3040b8f87abf6cbab93dc9ee037b8007ae1be77369d8caa9ccd2c68812a51bf855295a505311394bcea3eadfab8c8616520bd5504ab61", 0xaa}, {&(0x7f0000000840)="0c2611e5c30bf4e7dd2bf4ecb95a990e95967bac90f54270f70cddeaa07661406dd3a09733e39dee1834a6e343464bf32aa141c8f86279546c2438234127903da975e712c7577b567fa5cf15c4a54a8cd18d9e991276092b4552ab95534e5c21120b4a5966bd2c3377b3f737eeb40dd6c853c6a73a7164bcfa5575", 0x7b}, {&(0x7f00000008c0)="7c00ed0dc5ea0fe66893994b91b520fbcca626cb09003a97b9a1ca6a42c9adc47452f431e3bedb0fbc44238ad130057c872a00844897e4f07f3e77c0958a892d85670d57a082c6ff2b72426de9c41a93f52395e5731a20269fc2c7248fb6fd6dcb4c6c7e09465a746ecdaf3b1e8dcf279cc3ad33573234abb34b8a35da461701ba365b1d60aa0f5de5f8ac2c00ed03cf6f858b4755d67110f8ea856e416b93b61a", 0xa1}, {&(0x7f0000000980)="edf81056e43f55f56b3b393a06c06ab81867cc5341fb886dea872f0340a1eeaafb8f181fdc3234d8f304a0d4f48b63ad555ca4313e6552defad884bf237f885a99ae35749af480853db6d22c97079d9a017b8cc7003a9162081f50fc0dbf512be1ce66b804bf45cfb5ce8dfd5c7e370880fb9ffba4928a1e946cafd902e8e6d131d2206ad39d440a2e98", 0x8a}, {&(0x7f0000000a40)="f4869f62b888192799", 0x9}], 0x6, &(0x7f0000000bc0)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x0, 0x4a, 0x1, r2}}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x2, 0x3ff, 0x8, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x8}}], 0x54, 0x80}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f00000003c0)={{"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", "3a26e61b514015982268d34ee872964b887be6ba70aa4fded556b10f3f75b18d", 0x3}, &(0x7f0000000040)="fd36013651c5bde88bbd56cbec344d17316ea1e7b663cd067049a0aacc4a80fd7f64d8f46bf7179ef305ef2863366843266f1c98c2a2cc0e2eef6077a6efc319ff2e5277ffa1d9a26b6522bc6d53ce7ca757319af126df06eeb00a5af4c6379f3541e6ed267971dfb2af57958493", 0x8, 0x4, 0xa000000000000000, 0x3, 0x3, 0x7, 0x0, 0x4}) listen(r1, 0x100000000) shutdown(r0, 0x0) 00:01:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) readlink(&(0x7f0000000840)='./file0\x00', &(0x7f0000000ac0)=""/139, 0x8b) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000006c0), &(0x7f0000000800)=0x0) chown(&(0x7f0000000180)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r5, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:01:30 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) __semctl$GETVAL(0x0, 0x4, 0x5, 0x0) 00:01:30 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1022, &(0x7f00000000c0)=0xffffffff, 0x4) r3 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000300)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x4, 0x124) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) 00:01:30 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x6, @empty, 0x100000001}, @in6={0x1c, 0x1, 0x2, @empty, 0x61}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r2, 0x0, 0x41, 0x0, &(0x7f0000000040)) 00:01:30 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa1e470f1358570800460000200000000000009078ac1400bbac14000000089078"]) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpid() fdatasync(r1) 00:01:30 executing program 1: r0 = socket(0x2, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="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") getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) 00:01:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffff0000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x10001, @empty, 0x401}}, r1, 0x184, 0xffffffffd52e14be, 0xd9, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:01:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x583578d8}, 0x0) 00:01:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x3c09, 0xe, 0xfffffffffffffff8, 0x3, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x2400}, 0x8) 00:01:31 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) mprotect(&(0x7f000056e000/0x2000)=nil, 0x2000, 0x2) 00:01:31 executing program 1: r0 = msgget(0x0, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/148) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f00000000c0)="8864afdacefdd2c6fad2b7819d6422afe2b61a5943864607b622e9438a05ce86173502c071e9a61be2dcc49dbe1c4ef51a6892943f3dfe38f8740ace974d706f95542c1c34c05afe54a3cf84c09dbe8d406821537e3fa14f16660edba9fa162b5882b1cc9a2eafd46c4a0265ed98466d0444e8fe446ff566516eb0f92d6c119513275399", 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x11469, &(0x7f0000000180)=0xffffffffffffff80, 0x4) 00:01:31 executing program 0: r0 = socket(0x10, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) socket(0x10, 0x3, 0x98dc) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:01:31 executing program 1: setreuid(0x0, 0xee00) utimes(&(0x7f0000000080)='./file0\x00', 0x0) 00:01:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x24, 0x20000}, 0x100) 00:01:31 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 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)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x80000000, 0x401]}, 0xfffffc17) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fcntl$dupfd(r5, 0x11, r1) 00:01:32 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x401, 0x8) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000000c0)="8b0b4f699a277fa6d2b095fe9cdffc283eba0a37d83505280de846c2ed718201e2426a733de20bbd886d4a75f392eac43c5926470c2c70803440318d85e785ebebdbb692a5bd89d6a4326371dd9ecb2678327568bda8cba8786a1312fc63fcbe39676e8322c2e6c17af5ffa74c33e982c4c9a933a3aeee6d699e0679b3cea0daafbf59299741a26487ebb5d26a5f285410adb9807bda599c27a452efb80ffcfe6d3aebc0d53f94b016a814600497e87f9f58a3690268d1c27a8f") syz_execute_func(&(0x7f0000000240)="987b9e5ea84a1c2b0f05f359bf040000004543e0eb2525e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb3d36f083b6800000f00fb8c4017c4e4e8299427200c4016d7d14dee509b92140045fc507f2f5d1ffc4e10bf8c45b66440f3805748400c4c4e3f9622947c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321c36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266cf7261c481f1da10") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000340)={{"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", "3b4285c9454bfa5ca410d676c717a11ad6c919e87ae8f3f01cfcfb78471b77b0", 0xffffffffffffffb1, 0x12}, &(0x7f0000000000)="72613ee71a55b253af87d7e3367d060cd5a307cc39ffef0c2fee466311bbd1100f9d731d8437acc2bac272dc8114fa316e6e273640f8bb43", 0x4, 0x686, 0x5, 0x0, 0x20, 0x100000000, 0x100000001, 0x9}) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x20}, {r0, 0x20}, {r0, 0x148}, {r0, 0x40}, {r0}], 0x6, 0x9) 00:01:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10001, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x1, 0x1, 0x7, 0x7, 0x18000}, 0xc) r1 = socket(0x2, 0x10000001, 0x84) getsockopt(r1, 0x8a51, 0x528, &(0x7f0000000100)=""/175, &(0x7f0000000280)=0xaf) connect$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c653000885fb5eab4d6710d170b17222288994bff30a289283ed8bcebd296dfeff2052fbb822f0bb2169c984046f51474ce770c3a730d8a5eb93ed159d79404cf4e0e3280000008000000001d2b5a27020b201ac89454361fff05a305309b05ab635c963604e023e786f73e2b90931318c3df1331fe6cfedd7535d56aa058bb525896f8a4750dc0a5059d8260a2c46c2c2b6146a815cc31b83511738b81ee73eb1203b15bcc2b4fa86435eae54adaf48ed7683b0122c0e8fa61377cfa8b3a13"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 00:01:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, 0xfffffffffffffffe, 0xff2f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x4000, 0x78ba, 0x3, r1}, &(0x7f00000000c0)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000180)={r2, 0x9340000000000000, 0x1, 0xc6, 0x6, 0x200, 0x3ff, 0x2e5, {@in={{0x2, 0x1, @multicast1}}, r2, 0x7a, 0x7, 0xffffffffffff8001, 0x5, 0xb6}}, &(0x7f0000000240)=0xb8) 00:01:32 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) 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, &(0x7f0000000140)=ANY=[@ANYBLOB="feb816c83a7d57db26020037028dba3872cb1d7618db11876d392ed00d8ecb197727d0b81e970549237fe14ddd9846892bdd5cd29aa91733f4d8bdf4ae6c6b3ea1a41ee6c05b9ee4935b8e65660e5b00006f40e6ef05ca845cbb369ebf7a7da5c6438e15a82e2b3dd0282a6f06dc2809c317a5038bb675803e1d1a6858e8dfd519631f8299b566801f1616db9d2f0c7bd4b5ffd622499cb0"], 0x0) mlockall(0x1) sync() munlockall() 00:01:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, 0xfffffffffffffffe, 0x0) 00:01:32 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000881000/0x2000)=nil, 0x2000) madvise(&(0x7f0000b25000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000cb1000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@broadcast, @broadcast, @multicast1}, 0xc) sigaltstack(&(0x7f0000dbc000/0x4000)=nil, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000000c0)={0xfffffffffffffeff, 0x3ff}) 00:01:32 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)) r0 = getuid() getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) setreuid(r0, r1) 00:01:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180), 0x2a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080)=0xffffffff7fffffff, 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000001c0)="b121c32e2a34acc0f8a620822058e52cf3af192b89a953bffcb3009db7162fb044c0fe046c74e2f22cf831693922303381245d95f816eb9f4bd1b42b6cfbc2027a9eb9c6bb5a9059c7de79a8c571f4a31ab9924fca2c7df5dc6808772969c3b3aad30310b116ecc28049a7bf4047ab7a58b98dde03ae1a5f58522859717a7adcb997baf9b230660904af7f4870850fb97e80b707eb95febbda811fcee9921bc1d7ead224be9548ceb65c3a3d84c47e226a482e665516cba35820884326da1ed89cd4ffb4d49026ff7411bfea10413ffc7b7543901a002d81aeae3678747167c9a89046") close(r0) 00:01:33 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0xd2) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x7d04, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x5, 0x8, "f7b6c3cc7db28d80"}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, 0x8) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000240)="b025ee3549ddeb535b527d4e23ff332d0baa28e7075111230697d928d789912ddf2bc1df8cde2b39e366b7c860ebdd4ff1dd9afed61be4d016906dbc0667a2472762fc89becb2cf67ed7c2cbcb5bfd3df9b49a9adb82018649e85b1196aebdb1731175250d6a") fstat(r0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r1, 0x8}, &(0x7f0000000480)=0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f00000005c0)=0x100) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000600)="b784c10f91f1c78189ee4cb060840f987d7b7fe7427541e00c8b66caa19ff2fde3a79e21a77760d0c4042dee5fb5f33c1baf84a7414d9fbed0f0cd6e371b10b888275cf78c7d6a86dd2e2f774282855e53dfe62ab20df3805ed0f90a1b493126ab40d712d955bfcae85a5f80ba4db449253f0d08523d7432f9dba612b25f968bb41c7f963aeab9adde4e553f3e5dc26fdc08d3b99947c8e04efacb611900dde5688a04ae7add47faaaaa7240d7ad996f06ba980a8a3611f2f4407cf81f2525d597187ac7ac2ec853588ed0153c562291cfa6b8f9a09ff6fa073b0d9787") setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000700)={r2, 0x0, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000800)={r1, &(0x7f0000000740)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000840)=0x10) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000900)={{"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", "85329302b8b2036e3e4a3cf3274a6346de3e44a5b2b629e61161f8314e5b8dd7", 0x3, 0x9}, &(0x7f0000000880)="55a6d67141b5b5a8f22c05a416fd4d8e59cd72a135057aff29acfe3dea6f13d1c7e09c59ccd199d67e015273c744c40810ec0a8cac76ee2ba0a59722df64e1d5add55692e8b99c9546a31446edf5b39dcb9a127ca6f7e0d5cc8b75ae24", 0x8, 0xfff, 0x800, 0x8, 0x8, 0x8, 0x10000, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000d80)=0x7f, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/pf\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000e00)={r3, 0x3}, &(0x7f0000000e40)=0x8) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000000f80)={{"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", "e03af351bac53d558464c2ba97a7d526fd6be7f99ee83885c7d605a06d3f753a", 0x8, 0x80000001}, &(0x7f0000000e80)="50504d0c80ff8e105c9b0f6f752ca92fff82a39a89b907c8c34479da7c9639e42f346d6abccf6a4ee4fc160399a7adf0f432621fdd8d5933ca48d7bc982806d386c1c8c89f1899a8e065bef09a855238f527f31e1fc726ac7daceca94f4d798732c7831bae25705686e89d643214cf30aa0e0dca0429ee6527c43b96536858e25479e558019d17b0909a893de755f363d19612e3be12c70ea6678ccf00a0341619512023e36141412796f52977b83a8b1fbc360106c458451fafaa027e8071de39", 0xd0a, 0x8, 0x4, 0x0, 0x101, 0x7, 0x0, 0x3}) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001400)={r5, 0xfff, 0x0, 0x20, 0xffff, 0x8}, 0x14) renameat(r0, &(0x7f0000001440)='./file0\x00', r0, &(0x7f0000001480)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000014c0)=""/172, &(0x7f0000001580)=0xac) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000015c0)='htcp\x00', 0x5) freebsd11_stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)) syz_extract_tcp_res$synack(&(0x7f00000016c0), 0x1, 0x0) bind$inet6(r0, &(0x7f0000001700)={0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001740)={@in={{0x2, 0x2, @multicast1}}, r2, 0x1, 0x3, 0x710, 0x80, 0x3f}, &(0x7f0000001800)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r0, 0x5, 0x3, &(0x7f0000001840)=""/124, &(0x7f00000018c0)=0x7c) fsync(r4) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='&\x00'], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty, r1}, 0x22b) syz_execute_func(&(0x7f00000001c0)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:33 executing program 2: setrlimit(0x6, 0x0) mlockall(0x1) r0 = socket$inet6(0x1c, 0x20000000, 0xfffffffffffeffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1, 0xff, 0x8cb, 0x4, 0x7, 0xc2e, 0x2, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x4, 0x2, 0x1, 0x2, 0x400}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0xa6, "f31d1330b8f45ffceb9791a35562a134e1317beb416438a941b3f7836b8bcdd6ae86464fdb95b21c89f6d91166cbf4a296f470e092618d86bc69407964b43396d8caaaf515b7a51876cfa4f80b0d36f9279ca24918312478cd54876449c6597e8978f97a9c35b1de1f043eb852fedff28e343df749062391e706be5ae533efef83460cbdd9ac91500a1a493e63fdaca40aea9cb4446dde07a9f7a1b82c6ec51a64807f1f671e"}, &(0x7f0000000040)=0xae) r2 = socket(0x2, 0x10000001, 0x84) sync() recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/32, 0x20}], 0x1, &(0x7f0000000180)=""/78, 0x4e}, 0x2) r3 = semget(0x1, 0x0, 0x222) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000003c0)=""/240) sync() 00:01:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:01:33 executing program 0: syz_execute_func(&(0x7f0000000080)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de374c0d026264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20001, 0x123) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x2, 0xb5a}, {0x2, 0x80}}) 00:01:33 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) setresgid(0xffffffffffffffff, 0x0, r0) setresgid(0x0, r0, 0xffffffffffffffff) 00:01:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="06599d996562a7b8e68e4548d37ca15bbd10daf8be0900000036cdebe2fba2c1f9a547deac488ecd5cb54cb330e3566d8989c31d9fd4fa770da0f38c367b3cd0d76a102aa2f0bcaa69624bdbaf841af416f09f7b1dc87180d9250769efee6ba02a67356e69c56dc1d21a170a5537"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:01:33 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e45053fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, 0x8) 00:01:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='&\x00'], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:34 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000003c0)="91cd80c442192d3b6969efc0b3dc00c8d9c8d9d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27815ff9c4c2613d700201ef670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e13e650feff9452cd6c4c2359896655666662a0f0000009f") msgget(0x1, 0x8) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x40000000000042, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x800000fffffffe, "82a6f1a06a469780000000f6850e69ff"}, 0x488488bb75dea8a3) freebsd10_pipe(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x2, 0x3ff}) 00:01:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x28000, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x2, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000300)={r4, 0x9, 0x7fff, 0x6, 0x9, 0x7fffffff}, &(0x7f0000000340)=0x14) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000380)="597ce3678bbb132cdd24f28bb67420970d7ba3dce8ae99b522a34b6e9e2905fcb98d90582555dffea707b703f3406d88683af61b21dcaf82b214805c1e3729ed5f44a49a7ce00288aecab9feb70a0439452859bb5de96739c8d47235622ad1fc94b2cd27ab7d0924ec3fa9cd96b3393564f5315f324fef8a4c349966e2417a4267a6102054d237ec", 0x88) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000001c0)="f15e0b1f240efa5f9ad7f94da93742f450492858556cf1a9f8d68c49de3840dddfbcb7d13f0729f2661b4debdc2734b97d61e9ed61812790df40e8c34e696177c49ba4fe723dd05001995b4e03217ab022aa05cd9cf26a97fc62967edb16ca8e9224f07867024705be3d906fd5f98d3ff8e3b84551") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000004c0)={r4, 0x3}, &(0x7f0000000500)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0x0) r6 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000540)={r5, 0x3ff}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffff300000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=0x0, @ANYBLOB="df00000009000000000100000800000003000100"], &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000100)={r7, 0x8000, 0x7, 0x7}, &(0x7f0000000140)=0x10) r8 = semget(0x0, 0x0, 0x8a) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f00000008c0)={{0x50, r9, r10, r11, r12, 0x160, 0x7f}, 0x1f, 0xfff, 0xb18}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000440)={r5, 0x20}, &(0x7f0000000480)=0x8) 00:01:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000100020003, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001bfd, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in={0x2, 0x2}, @in6={0x1c, 0x3, 0x9272, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x1, @empty, 0x8}]}, &(0x7f0000000140)=0x10) 00:01:34 executing program 0: r0 = msgget(0x2, 0x81) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/154) syz_execute_func(&(0x7f0000000100)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:34 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0x1000000, {[@timestamp={0x44, 0x10, 0x6, 0x11, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 00:01:34 executing program 1: socketpair(0x10, 0x3, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), 0x2) 00:01:34 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x13c) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socketpair(0x13, 0x20000005, 0xa1bf, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 00:01:34 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) r1 = msgget(0x3, 0x20) msgsnd(r1, &(0x7f0000000080)={0x3, "5c322fc4837dbce6eb1b8564ef30fb787f1c0514c2276f81d533c39f7846c154f208a4b606b37662e7de0c7d3dcffb33179448dc3f32f40c1d8692854a72a4d0535c4f8c573071d4dd5bb01ec8f7257fc2d154a11aba97abccaaa31520239ef77af515b398907bc3c39ab6ce782bd89caa04bc2a953f3257ba8431f96b86ec26bd82ab9bd5cb8f5531eed712d07f5bc17e6c2b022f6096d3fe68380f480348e4d475debc2686423d4c2c5765c79f8669cc4d3da99210cbe47de92e3619b45a87f5c2dd333d4b"}, 0xce, 0x800) chmod(&(0x7f0000000000)='./file0\x00', 0x1) r2 = socket$inet6(0x1c, 0x5, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = geteuid() freebsd11_stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0/file0\x00', r0, r1) 00:01:34 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:35 executing program 1: r0 = socket(0x2, 0x1, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0xfff}, 0x8) 00:01:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:35 executing program 2: syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1, 0x0, @rand_addr="90caaad081a47fe533257adc15d37c2d", 0x4}, 0x1c) mlockall(0x1) open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x90) munmap(&(0x7f0000fef000/0x6000)=nil, 0x6000) munlock(&(0x7f0000ff1000/0x1000)=nil, 0x1000) 00:01:35 executing program 1: r0 = socket(0x2, 0x1, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 00:01:35 executing program 0: syz_emit_ethernet(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) rmdir(&(0x7f00000001c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x3, r1}, 0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) 00:01:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) close(r0) fchdir(r0) 00:01:35 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x110) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0xffffffffffffa651, 0xf, 0x4, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x4}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0xfffffffffffffffd, 0x4) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) getpeername(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) 00:01:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/41}, &(0x7f0000000040)=0x2b) sendto$unix(r1, &(0x7f0000000080)="87cb58216af0f895e51e99a44063d565db5c185f63a24d931233412b9542333bc8355590b25cdbd8a5528f7400e7c89bc086e24f3fc043f6fbcf6f77a37a5434b821227d0daece77f81ed984b4578e23b116ba78475efe7ef6a5eef7ef4660c828d2eb9dd33cd6434dc78e3578a72d9e8360b4d199c1e13328a994803cfe", 0x7e, 0x20001, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x1000000000000050) 00:01:35 executing program 0: syz_execute_func(&(0x7f0000000000)="9844af0f050520d0f807914141e2e99f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e888821c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065e060040000618de3c0740f2d9600000066456b8b2f6add106add10b8ad0142c4e7ae3131c4636d7d0100fba1c9fb110f0f3804830a000000") 00:01:35 executing program 3: r0 = socket(0x1d, 0x0, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300008a0d3062fc7ce0cb858b1d3fdcd20dc20363cb518d94094f3b9ca"], 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2001000000ff0100000000000000000000000000018000"/128, @ANYRES32=r1, @ANYBLOB="40000000af0e0000e2d7c9d139756e39355647c8ca019cc7ed230926dd56fe9d10cb165fca2b10f72c2f6eb577fc429feaf0b6756e5aad0a62d8499f7f7d299ac8613da8bf869ca02ddaaf5d37171feb18e3567e15e4231e3505d4e48a4b94df5ea0375e643290c44186"], &(0x7f00000000c0)=0x8c) sendto$unix(r0, &(0x7f0000000180)="8269fd24129068d23177ef37b5a6f9aa01d295fb0dc101dc0a2d4a70a7f2c07720fb488c8656a1f88162149a79083dffa23833e60d1ad89978afa43c9031435c4bf31691cd0ae51caf6114ee0c4827fa49846beefa82ae9570e0ec53fe47b4831eb17dd7db6bb2", 0x67, 0x1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:01:35 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000240)={0x100000000, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="01002e636669f0655125"], 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_fstat(r0, &(0x7f0000000040)) sync() getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000500)=""/211, &(0x7f0000000600)=0xd3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) accept$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x5, 0x8}, &(0x7f0000000200)=0xc) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) setrlimit(0xa, &(0x7f0000000640)={0x54, 0x7}) 00:01:35 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) 00:01:35 executing program 2: r0 = socket(0x6, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) 00:01:36 executing program 3: execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f0000000000), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\x00', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000040)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e']) 00:01:36 executing program 3: r0 = socket(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x6, 0x1, [0x8]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xeb}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x1ff, 0x1a, 0x1}, 0x8) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="696c6d3a0c12443500"], 0x1) dup2(r3, r2) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a2022e2f76fb0000df48"], 0x10) 00:01:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2}, 0x84) sendto$inet(r0, 0x0, 0x0, 0x4, &(0x7f0000000880)={0x2, 0x2, @multicast1}, 0xfffffffffffffff8) getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000300)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="8303d29ec920d10425ca745bf354cacc2daf62fa191544918d6466c730c9874ecbc766143c8b20caf23b008e693a91ecc1eb239629fab726a8f98caf5d3beeabfc27e8e4e9cd407671277de406e69ab14466746a67620816947a46f8eb9ed21fc914488d42c16d821295c9df2a64adbbc9cfb5e01458ca8f22", 0x79}, {&(0x7f00000003c0)="3a4862091aa971970d3084c66024f269370fb5b23e1d4d87c7f41e0ddba3f69bbd7c064a82fbf1843de0b4654852595e7003582674ed", 0x36}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="682a02f2330c93efc1e6ee81d1cba4c758d37366cd5ba6ab3f97f49972433d7923fee766d721a3b6dce585c895306bde7ac30b1e663f9544fc807783448443db5fedc5501d0a1c7e13daee52c45e954b6539e85c555d760b5f32fa3283b978f1d8cf5e160879c8306d52d11726e95e65d549a1f14eff5bd9cc1ad11e2902ff6cfce36c33760b7609b35d72301d075815f5c1d719097fc6df990d84a322894fd5de895210e41a89dc4803c1ebcffb5abc817f3a14e21fbb86be3ea827d6998917edde0a21b2acf8ef79c4e49be4", 0xcd}, {&(0x7f0000000600)="b1041da8", 0x4}, {&(0x7f0000000640)="2ff7d8a92b27198ee9e17aee745a7daf53e760c41a055cd9571ed851463d0eeefb5ba7683a4f4b2361c5", 0x2a}, {&(0x7f0000000680)="31595137cb99ebeeda0865948ed5ad1587fcebbe536ea1b75086abb91f226295fbd292e0f4a2a10e42e4db4ba9a8c5478bca8adac69197c3e6e3b832d398d0e7c15cda52c002cbfa7e360880bb14530ea276698c826b0063403a929281c21cffc8567692e0585dd5ee68be88bcd0e8cf256d9f677593c65fd7bcb68832b909ae8a5653905f0ea4b69e091906aca2e12c51ba7525b724f7f4037cae022dbe2ac4144abd87d26b50de936392beb53dececab187648ca6923", 0xb7}], 0x7, &(0x7f00000007c0)=[@init={0x14, 0x84, 0x1, {0x101, 0x7, 0x0, 0x40}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x3f, 0x100, 0x877, 0x68, 0x3, 0x535c, 0xa3fc, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x6010, 0x8001, 0x3ff, r2}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @init={0x14, 0x84, 0x1, {0x8, 0x0, 0x1, 0x46}}], 0x80, 0x4}, 0x108) 00:01:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8294d83700"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f00000004c0)=""/217, 0xd9}, {&(0x7f00000005c0)=""/202, 0xca}], 0x8, &(0x7f0000000740)=""/63, 0x3f}, 0x42) 00:01:36 executing program 3: mincore(&(0x7f0000506000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/65) 00:01:37 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x5, &(0x7f0000000000)={0x80000001, 0xffffffff}) r0 = shmget$private(0x0, 0x4000, 0x85, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/242) mlockall(0x3) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x7, 0x3, 0x81, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x7, 0x3, 0x72a, 0x7, 0x3ff}, &(0x7f00000001c0)=0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:37 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = getuid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001200)={{"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", "11b897159aa6fe1393257e689ed7a943d9e225637cf6ab9a1146ae1599204497", 0x98b, 0xaae}, &(0x7f0000000200)="8a3b0fe422135061c85f67e93781f9fa32a60a8617fd9b9735b105bf5d958a08e7b6ff90dd310aa92e2d6ef35c59237075eb383953e7d580f5d37f8619d1b30c09dd7787601c1b1660b039852efc74f7b52f5f91989974d3f8be25a15e2dcaba89f1469c43f1cab4accb324a4049ba50581dcde1bbdda7bf7c4ca7485ee860c3af82b6222f67b93b17932fdace4705923a88359ac63dd848c5012ce74062ddafdb571597c319275fd8afc0acff0f4040f22dde4e3edfbddb64b3af8885818543da390ffa7a50c72de8b2ee5462dabdd590354637e3d48cfed0e0ce4b3532c704194c00cdb680ee4da4425394c6e251bcad78c313325457e1bc0eb5163c819558daf85165ff3c793e7a456614f997df27fe190732f968e7ba179973e2d63082d986f21e5a5289c0c0276c07f3632be84d090516588024c668bf8c43b60a90e88de2655293d8acec08e04b986bc5cde98350105b36e9b24bba676d8a9e1800bc8590f3274b3d3d338892f59a6d565995fcdddb940730a8721fd4d8dd6c611ea28473577d6dae62f0945a17fdd9f1214e00f86ecf9d95be752f5215673febadfcce4a75b73ecd7ecef38c45aa4c53661d33299bcf993695f2bbf42b1f79285124ecbcfc9a74ec96744dc98ed87d33d6fb35b775e74efae2a9cfc2216a9eb5d6a7df745297d0c6f839276deb88bd5400c24790cd32426937fb137f1ec6a83f6da1ab2293d425e3accb3b56ab7f32d0862426069484ab20eff259c9d37b7228a6a2c9851889ee4e64054019bdf561c96a413a719c8cc559661de63e900ade9ca604ca726c810d041b360d17d52564faa1a961e1fa33c1cf2a989d3cbfd2c3ec67bd74be60f47e4939141419ce56c11f12fbee2c9a7a3f49d8d5693a98b5f702e0617cb3dc6c71383b51a14c42cc3ac5848f1870ab91d15483e2e668d99d17aba52e58de70f530b9b0d5d6e08b9a963c5fa4b1fea90650d74152c7b1b2e7097a1e21a6247038128a00499e8627755fc3e3a17d0a8add55519455f09a71d637659399aab76e9716b6b31dc063f2fc39e6ba68e168aaec5e0e9f40fe289ad2c81f31b09d9fa565f65b9197d3c33fcac5b780ad93d801e21305a1882fee053405b356caff60168ffffce81cdb0bb827dd4ce57b32fecb506cc2db62d520e8092a94906f5b877169424547b4c1289224d1c1ee62b2433580b3615cfcf31bcceb62e590fa835a335f33fe496813e3a3d3cb5acc8fbc8dc692ede631f42cad8cb02df2a2ec82e04bf4cdc90a98fcd5418b1822ea2e6b82ca35ed96fea4112d8ff9d7cbad12717dc23f697e418cc331014463e494287e683aa7dee2056a3c436a2ab396f8e535a525f5438d0bcae5bc4c1f3d620f1afe82b97769bbfd1f1e776493d77e656814d487f78cb84228b008984ac858b4949218870b2cd52ce36fd6ca32e7e6e389b25720e8b9dcdc92cd43d3e6252f3d64da396f3e9b8b4d4c8cffe2b8f317dc6c6a907375cea979ef52bec78267dbae8b817447658ae1a5b8dffc7657dcb4f4c4ef85969c1665fb02d0c0a8a55d2b57d8ff29bab4d37a415b33e0ee3a633e62998545185b63602c98529f9bfebce90ab70118dede8022f1a232e65e15fb71fc9514d416b4e151eb710deaa3ee799834dd5d1e6d104d33e6f0d78ce02027bf27b5a1d803d73908cc0bbbe653f3f478740ef36cb1840f9316dfc98204c431caa108e6df5cb8f118f719830a9a2b4ac592e711cf1f653f1b6274047d7244221ec48ccedbee2bafa40d9e6c60439f585c0d7ed8c066594c0f9b289189a6aff56e870c72030db7c4ddaa02c3fb70606f468b95875c5d70bffb2fa344802adc604350e4894a7181c99cd4ebd2b374427cd6b85976f46dc8c763ff6a89c395fee7fa755942ef0b5e1b3dfe661bd2f8af3e971cd62d9a71f4aab6a6fa2a6a9371c58edcf577a58eb00f6411141e72abb4f2e3ebf67286282c6005e95c8758d3a1b213b30a1718a7ddda693fccaeeb0d3c62e1ed2f94e0248377bcb3c192f6f3cd8209078f64cf88b05695e7a8196ab0b2e11522d9f9d758b7389505bf2788d2b6d98473f86827cce48358fb2ac26c56d01ffe5a5d96ad71499f220c23c710bac81dedb114c75cc3ec2e4ab45e4a46088b670c4c300e9810dbc1ae481fccfb591a6a066e7efc9bffcfd78e9c5e5a93ce0a948a960574acaaec9ac948e6462d2624f7682bc03aad52a1fdcac51460909f683f705e4f6643c2da3dc6bcf36337464cc0e13ecc2efeecf981098caf73220d5d579b8f0771cafa383347216e3de505e0962121cf2d4d822ad18648733efd51b8a003f3b72ee6e4293b5cb09e14012b9ecbce505686e5fbf7d5daf43b1a4eda3a7c619e347e5e7d32be80211fc92442eaf056a5ddb42a7c3be873be84823b9c50f9dae207b81e835b2a97f01b8808a514f043aea71f1232bc18652d585ec3868f9fe43b741047054c0674fb2e10208152421b936f32ac62529a8b941a0d6afe346052cb0f33346d1120153b8ceb2b672f4a8ec2ee08117049e48dba04061fef4d93de1562ebad1f0f62ee6d65e15f5700d435927de5d0659b0591e2ccf0e05970ea894f3d905a1291bd5f3fca91d2d4c18604fc2d2a556e727f4a652853a7d69fa8cd5f168d945839091c321d391ad103cbdfa8010b7f81be15de4ae56aad46752622b6a92b8bbd4126002a8cf369dab2fcf0e77d02a068adc5104883518843a7748428c74af3aec25ad5457efeb04dc235f2bae1248abd9970bde73cf1c2d480810d2dd277261e26f18f6ee9ef15ac62dfd6cf59ac46cf92bf3cac0f8d33bc97f8dc39212e473e92c101c2b4b0326439a252ee528db825e0b64641aa191e5ce3332f4b284f5730d90e4e4c27100137813e68e12fdebbe4c4a708bd54f69cdd48456d68bcc560c9a9dfea4de18cd9d5c9d107d67e89b791a3685e182fd1372f76fe2f93282a561a04be12b5a9dcaba9775d9c9e179a544741db71be8911995d3bced3340bc53a312f20c8693123adc241a6174c5cb18d632fc7a57b8cb00724668d62e51caeb56c1b885dc4901390d23ddd52e3f1567d2dba0cec158a1d93d11a225b3f4dc0c47aa5748103abbb97d50388b35156c537ed2fcce685b8a00c0da55ec4fa2bab1fc2f1e0912c2422f7a26aa1a3dc5a20f951f0ad3a02ace740ce4d65d28dfd4090700aef6fdac010b8d188664932c0062a3e146cb63cdd038b6de19a41876db10aeae361d7650bcf5b084d3ad80c0053cc92194dcdd3ce62ac51315b206f9a4e62160f5c9723455c9bb0ce8cf41587cef71de10f0d42aca5136874ad0d7be7c58f049818638c285053897292929ec6d58da9b58f522cc313dbe00ac928abd14b0866675616fda9b578c9a8ca91c13c1c368415bddacc6f5113fb551fbb793709d19cc61d340a5cec0808f99b20e0caed135071ac6a29b5716c00bcc72d90734b690fea1a4bb6a65df255581e1f886aa32e36faf0daa9575291377dd1e8cadeea1d70f64cfe04bed37210d98406c605ab2dded8cf2a7696d2686cc98c584c07e6dd3b77f0d7c7f616c1f2ca3e4c508f9ea83d361b37f32c495460460c8f107db3b4ed99e9b2353b8d514ea3d35423abf76ea35aa1481356cea3dc8a5a67ab832672f384a8bbb6c2e30f0f30072a7a1be11df5d64c08a6b1791933a9abc61543ce0d8adfe2d1c2f3de0a4c0bc79b5f08a0ea6fbade5a0ea547ad36bda1debaee1d0566b804dc793dc44b5c1e72ab588a8d30cc0d70146bf44592c00e16324d879de6df64000abc594827dccd5cf63903ef9b7504243664dc941c7f06282f480b2008170e84621406611ae45e5866452ac793abea5cd9d5c740bb2e242b532a4ea5d45e57c2590bcd0414d2dd941e457c6b4e4d389bc78bb5c6f8d89d3c692375ba1748663594ba8926a4a64a1c6f49a285139847630562e48ae7dc14257e9a1054194eb2b71fe3aec41f57e9f95de5d5b5a0e4b97f6f6bd5489bf6ad68cd80cfcbba6084eccd6d364e700e7e2d36c2cc7d7762a1bfab689e02b15c74039428baab5128e44527c9b76a4aa19af2de861b6d0d21f7951faec57f4cebe74c4f0911138aced1914365dd014ffa7196aedf0ebab01fb485d7aadcea157cb83fe245a7eca34028a49359c790f6614d032bb91c7ebbc7ee7143b7616cb19c89dad8deff92f3338d68b05fb42f1e8e1198c7f51e98c9bda761b12528e14124ae87043791332dfa01015a828a400a64f8b5ed8f47842aea1b318fc95de0006af2990e564e4d07146b6ca62477bdcef274be1c3311890b89f5d15f4a2cf626616d78ace3940c94fdb2931aacbfd6df3ffa34ade83d3f8a133e8c61763540fb9c29d2c33bd0f3259730b7842d3e4858747bb32ed32bfca9922fae62633f9eba3a9ad6793ea8a9b8ef537886a17e60f57c9bc05324c663e987441b3953130bca91ae29025b3ad05ba70ba9ca5a3b16ceefbf3c70fb0080b7e57019a59a3381ddd955d841310581ae35c76f3c998eebf94583e3b9fd27c5e17a8c314b45d3e1c39f0d13186f8829099aaac03337966bb9bc63253ae17eea02ad11e77656a66265db30f053b51324ff81c283daeee9733e609759e08ec5c1ff3a6b156c4ec81d00187a2a03742d2d648eea26eee81284bccdc7e9d21145e9c30c39a1d182b9943dd51aa407275419a0190d57e566ab46da85bad3bdd7aa27b77f5a8b69e2ec7a04046b4d5efc8e129de2d598982f7b4a13d93147173fa71f415d32f84339f43721f6b1e5d7a48d43440fc8c369ec89e44405560a1f1cc3bc41005359db6a2c663c0aa2195b6378e0b19c3f64fee7173263b38b0c0fd811dab414277a14a0a2d60d7b578dbc3fc6bbe03bd13d87dbe8a48f5c078c9b0daf7de34ff472d8da9c3f486e48180b74a978eec6c0b3fb02af1d825d92eb9a34dd964b0030c96ef9b6e257a109b22e4cf509b8d33f554d5457f55cd671decf6170c443b307992eb7d9fef0f79f799f877b680128dffe6f34dfbe7f4e1ba6e420f3e9f553002ddd5054c42046a8a0c7d2a3391d5075ea0086b1d7234f6de29a25c01ed7487bbe7c0d48ed6b880cbe0b4e0bd822b980b40ef322f6defdba59dda580b8fcb8136462f5107cb405723f9d658dae33accad91dbbf7c32996b4ce18e82d99cc3ae0280d96e2b046b27d03edb42958baf4936d059a410ca6373e500299a303f3f028a1db342713cf8c854e47dfcc3672e5ccaba853e9fb4b892f8660e83b6f4d0fea34a1c77aa3de293280ca44b7676d37c87a14563a92bce32e9c3cd2d7930033e2f9060e0e79af31879547d405383d56a9fa24aa1085d116dd79ae2fccacee28ede5ef80d535cfb2afb310d5e31ef90a234433bca2d34473da5977c64d5de38d592a434215a25e8c6234156d4afc839f13346574bc0e81846be28145bca6e62f38ec40a7e817b2533fc098ad49bfa099cb56ad6581874e03e2ed4dd0100a138dceed03d611230f5828bece0bd2e447e6de024d757acc497bef4551e34f50bb6d4d9c5bd64f3598443abbf66d02ceb3da91c68eb9ddbc3600853bdb98dce0d71480fc50f215461011859c4c90ab40e5c989c0d1567e3bec01d49c8eefff0d94a4de0fe59c8a0bf1fc6e062aee2b807e16d354202bacbfa83534529d8e00f967c090a3e540bc779c5efc8a00b5b2892f4097e1e01e40712d3a3d966d58afba4d64d0be9bc7811d0029a399b974eaade7c06674c1d8256492d63e4ac1c053c66dee7dfb1fd0fcea418d8ce6cd213f3b23a341542df3609800f077fc68f30395", 0x6, 0xb77f, 0x7f, 0x9, 0x400, 0x10001, 0x5, 0x12e}) lchown(&(0x7f0000000040)='./file1\x00', r0, 0x0) 00:01:37 executing program 0: freebsd10_pipe(&(0x7f00000006c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000700)={{0x1c, 0x1, 0x7, @empty, 0x1f}, {0x1c, 0x0, 0x12b6c00000000, @rand_addr="34a002bf733be53441325d7e22df19bd", 0x2}, 0x2, [0x40, 0x9, 0x101, 0x8, 0x9, 0x4, 0x936, 0x2]}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x200000000, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"7a080adbc8000300c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000780)="446f340b4a4513125b822207cd7859af25183afc5ffbbafdf79a603f5cc1d36c1730e806c01a1cbd4545f0a6f30885d6242a18b649597fcb27d80bd0f5beb37d7bc281de4beb49b50e4d6bd1644098b1463b1423d6fa4f8c1d15c90132433562ff9a7b0be72522c063d3c4be331d409e47de6078c9e8cdea4f98427a68e93c8975a6f53be301e48524220dd93f8871263f91d11c70f67ac1d52b2b368031a543b2248f2f557330df41f410732ca90e4b1eb9ed3fa780e881e8e327c6029658be45fdf1530457") r2 = socket$inet6(0x1c, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x4, 0x3, 0x74, 0x9}, &(0x7f0000000680)=0x18) 00:01:37 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000001c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = dup(0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="cbca6b558ec2270f0521210a805c9f1f2a6d23e04492ca1c1640c5ada788db89dbd2c10b4a3c43638e95ad1dbc2907feccaacd2ec9c2ec73e0dc2885c2c7e5068369db50d8486afb18cb3be361fd684f94d94b1edebcf35823976717435fe6cc9c0392a75da76eb352575aa92e2fca8fa15735e14f85b19f7e08280e6b7b846650dbd5c7e6aafe36a1aa5b3597c438787ae241003c06737a") 00:01:37 executing program 3: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000002c0)='./file1\x00') socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket(0x2, 0x5, 0x7) r3 = accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000001) accept(r3, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) 00:01:37 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) 00:01:37 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd11_fstat(r0, &(0x7f0000000100)) 00:01:37 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) r2 = getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000180), &(0x7f0000000300)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = socket$inet(0x2, 0x3, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x6, r2) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) semget(0x1, 0x3, 0x402) 00:01:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x2, 0x4) mlockall(0xffffffff) listen(r0, 0x0) 00:01:37 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000001c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = dup(0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="cbca6b558ec2270f0521210a805c9f1f2a6d23e04492ca1c1640c5ada788db89dbd2c10b4a3c43638e95ad1dbc2907feccaacd2ec9c2ec73e0dc2885c2c7e5068369db50d8486afb18cb3be361fd684f94d94b1edebcf35823976717435fe6cc9c0392a75da76eb352575aa92e2fca8fa15735e14f85b19f7e08280e6b7b846650dbd5c7e6aafe36a1aa5b3597c438787ae241003c06737a") 00:01:37 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000001c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = dup(0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="cbca6b558ec2270f0521210a805c9f1f2a6d23e04492ca1c1640c5ada788db89dbd2c10b4a3c43638e95ad1dbc2907feccaacd2ec9c2ec73e0dc2885c2c7e5068369db50d8486afb18cb3be361fd684f94d94b1edebcf35823976717435fe6cc9c0392a75da76eb352575aa92e2fca8fa15735e14f85b19f7e08280e6b7b846650dbd5c7e6aafe36a1aa5b3597c438787ae241003c06737a") 00:01:38 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/203, 0xcb, 0x43, &(0x7f0000000100)={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) getsockname$inet(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x39d) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="92", 0x2c7f408946c5405e) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x7f, 0x200, 0x2, 0x7, 0x6, 0x7f, 0xfff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000340)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="38bdd2f5083c3b7b038ec456088e7827c0fe366891525a62b8ce7029c9b9a5b5406f069c48633b6c0fc98785bed16e2b41eba6ae8d2d3ea1282a8c04e5cafb233d9d660b740615cd6bf79ed743e406276b9796ec66b6af5aa9e55948f549c2261c9f8c1dd0803785f31dd460147a28bf78674b7c7a310fb0ba1f7fd49dfbd39b039bda1c97f50a2460c6c3c6be832a752b72e2844573565ef54c28300c6199f1858d6845cc650296f84c6b883a6e14b1908ed8fb7b6131ae1daf30a49255526d59a007fbd9d11a12f8f7dc61c1f4f1253ad24c26cd9bc7bf12f2f76115bbe3a6bdcf6d", 0xe3) 00:01:38 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000001c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = dup(0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="cbca6b558ec2270f0521210a805c9f1f2a6d23e04492ca1c1640c5ada788db89dbd2c10b4a3c43638e95ad1dbc2907feccaacd2ec9c2ec73e0dc2885c2c7e5068369db50d8486afb18cb3be361fd684f94d94b1edebcf35823976717435fe6cc9c0392a75da76eb352575aa92e2fca8fa15735e14f85b19f7e08280e6b7b846650dbd5c7e6aafe36a1aa5b3597c438787ae241003c06737a") 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000380)="964a19e9c4a2791dcd1c040f05bf11410200c4a37bf0c55c41e2e9660ff8aa03480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2") 00:01:38 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) r2 = getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000180), &(0x7f0000000300)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = socket$inet(0x2, 0x3, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x6, r2) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) semget(0x1, 0x3, 0x402) 00:01:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) getsockname$inet(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x39d) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="92", 0x2c7f408946c5405e) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x7f, 0x200, 0x2, 0x7, 0x6, 0x7f, 0xfff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000340)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="38bdd2f5083c3b7b038ec456088e7827c0fe366891525a62b8ce7029c9b9a5b5406f069c48633b6c0fc98785bed16e2b41eba6ae8d2d3ea1282a8c04e5cafb233d9d660b740615cd6bf79ed743e406276b9796ec66b6af5aa9e55948f549c2261c9f8c1dd0803785f31dd460147a28bf78674b7c7a310fb0ba1f7fd49dfbd39b039bda1c97f50a2460c6c3c6be832a752b72e2844573565ef54c28300c6199f1858d6845cc650296f84c6b883a6e14b1908ed8fb7b6131ae1daf30a49255526d59a007fbd9d11a12f8f7dc61c1f4f1253ad24c26cd9bc7bf12f2f76115bbe3a6bdcf6d", 0xe3) 00:01:38 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0x6, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x2]}}}}}) syz_emit_ethernet(0x121, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) 00:01:38 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0) pipe2(&(0x7f0000000000), 0x100004) 00:01:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "3410578b793c447c8152b5db9de1658a6fdf5323e742a903b87892d6e5cd621c", 0x2c6, 0x2}, &(0x7f00000001c0)="0ee584210c891c778b22490805814f369fb086a0e6b870bdc55a527b9863d5ab10a3b3bc53e0ef23be0f5c0fb538b2f412ba3cc4934201b12dc36985f8de8187306e157c917b882cb12b970e6caaafd9075e68fc988553c82fc5a7162d71878c8793192b44b4098e19a097d28862b6d2bb39ce16e3c5b8aaa3ee4cbcdfff8a233cb56340325ad12397d946680d784638a2012bf9cb98dd4505b673a9eade58e576dc13da7d7a2825a7dc598529a38aade2181fe347d91863f84a323cea61b0258c041154", 0x7, 0x21, 0x7, 0x7, 0x8, 0xffffffffffffffff, 0xfffffffffffffffd, 0xfff}) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000740)={{"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", "73be1d2eb3ed1d5966b40dfa5383b89c90f47d623f3a7c6cafa852f82835ef23", 0x5, 0x3}, &(0x7f0000000080)="61ce6d0e4857c0a07c9362811be46214ba542fc3512151ce287abc467a99ca3f5ed730e9f595e2d0bfd39b8b130ec3662c6b05e10f0ba93347d86955a700bbed7bcf9d", 0x3f, 0xde9, 0x1, 0x5, 0x900000, 0x4, 0x4, 0x8}) 00:01:38 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="bebc2cd0ceaa9687225f45571903144a48142920605d2f924f1384f9d2e9c6f5b7e8d3a5dc92ccd8c7dde4c9aba524771aa667affa9208244b7867c10fcbe6bb871de77f8d96fd1eb241b028e096b800"/112) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000001540)="b04dec493ce3fe3788e57b35946673fd0746b15c3db6efed614e7fc00cffffffff00000000ea279e34edafdc8460f290") ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000001440)={0x10, &(0x7f0000001400)="1708c82f0824993e77112bf8cb", 0xd9, 0xffffffff, 0x10000}) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/60, 0x3c}, {&(0x7f00000011c0)=""/252, 0xfc}], 0x3, &(0x7f0000001300)=""/180, 0xb4}, 0x42) 00:01:38 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="bebc2cd0ceaa9687225f45571903144a48142920605d2f924f1384f9d2e9c6f5b7e8d3a5dc92ccd8c7dde4c9aba524771aa667affa9208244b7867c10fcbe6bb871de77f8d96fd1eb241b028e096b800"/112) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000001540)="b04dec493ce3fe3788e57b35946673fd0746b15c3db6efed614e7fc00cffffffff00000000ea279e34edafdc8460f290") ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000001440)={0x10, &(0x7f0000001400)="1708c82f0824993e77112bf8cb", 0xd9, 0xffffffff, 0x10000}) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/60, 0x3c}, {&(0x7f00000011c0)=""/252, 0xfc}], 0x3, &(0x7f0000001300)=""/180, 0xb4}, 0x42) 00:01:39 executing program 0: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0xb) freebsd11_mknodat(r0, &(0x7f0000000480)='./file0\x00', 0x2000, 0x0) syz_execute_func(&(0x7f0000000240)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair(0x1f, 0x10000002, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x1) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18200, 0x8) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0x0, 0x800) write(r1, &(0x7f0000000300)="1cfbe34b26f062329bce86b54b117bc9e6525f26469d784f75a0f0e57c5c450fd69453d2402906268e4d0a575d6490b387bdecd34f406aa6e572b9863c63062c57f0ad877e29cdcf9e5162b5b4fa6593fabc2949a1a3f70e11aef642762e3c46a25efdd12498deca0e43dcb0e13abc258bee316cd1ca086c025f32da1d6a12a67ef5ed0c93ac8a05da2c8201b2b71bbe56b9f54c42d9738d672cb4a2ed6eab1a2403ab95c8dff24cb2437b6df3392b7bc9203c94abab0d35b3c85b021c0cc4e32328095fa7ce7fccadc1bb4e044eab4150432a5a41212dadb749d18fda615d328b9d34610b2cf32beafbb8dbf75f", 0xee) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x5, 0x9, 0x4}, &(0x7f0000000400)=0x10) 00:01:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3e, 0xffffffffffffffff, 0x3a2) 00:01:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) freebsd10_pipe(&(0x7f0000000000)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) 00:01:39 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x7fff, 0x10, 0x6, 0x1, 0xffffffffffffffe1}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xb}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x401, @mcast2, 0x80}}, r2}, 0x84) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x108, 0x600) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x5, 0x40, 0x280, 0x3, 0x100, 0x2}, &(0x7f0000000500)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001280)={{"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", "75a0bdfca288704e6bb1b4440e986a812f65ab9294ea24e84b491e654e6247c7", 0x5, 0x80000000}, &(0x7f0000000280)="1c040b3285d65ef94fad2531460040dcd29b3939d54d7706c5ad41e030eeb25e6ae2563cea1230cd26b83e25b54fbfc2fb840c28866a915e522f572730d788bf36404473496ef0fef7900e01156ffdff2dd90d513c56988519ae882b5c3aca459b57e322b74da191f18c6e6ea2d43b8b55f5b8a9aea3128aa042b75ec0447c25ca2efca3b26ac335cea5b03a0ba451f6214ac82f373a363283145496e95c60df8a5ffff5ecc1c8e714efbff6dd6802bde5c5ea1f472fba4f73224ccea364e0ff79bc5c1313bc0719db494ffcf546c962522247b78c4f478ac3442d36129f62c50506d300be1e83da415798b91eb78c68a3a80caabfd6f872c9cc330729a98391c2ed580595f2cdffd27789042eec82c6deafd20a121d0e1896a12e5e61a72666f2eac9d98f4f8958c6171c6fccec10fd0bb6f846e3bc29b108fc234bf4c485335736dd2e1f66fc075dcf96b91eea7b0ac727b60083158ba5da35331f358295920372e3fe85d6b99d55473a3506352eb1b453d5ae57ea4eeaafb46855e6338ede864662434107dfe680b61808a55a9daa0f3207f1fcbbbb22970b88449d0f8ec385879f4273005729983861af136523f65c5882beba7a9b1df4f0c6e618fb99cd8e08cb48f841385be4de911bbfaf841da88a1d0c46b9b09f8229ce3c10dd65c6ad9768553c83c2f5f395564c7490ed495aaa4053543682a3d292657f8d57b22428435a9c2b5c9cb064dbd05414657846e81a61aa290bdaee43ed58ec8e18fe192d65d0776bbdf1072c11bf54abcf72196e8d5f69978cf211c81583ce2410fba8688de55df1765113d6f1486d6a5912e87b1fea7a0d96c690fda45d4d6e3d2e980fd3593cd6e20fdb5200677a1f755e682e3cabb94bfddc7e4a96286b23b89398930a90bfc087b874a3edd91ea4a6f68a62936fe9add2663215d8de49df2d1ad3eb54a55160ecb9b3b3a60d9eb49a0ebb9d93d8db980b8670d72163beeadeabbf4e3f7b390b5c0b8daa635f69bb5487efc346b279ec0acbd89d9c3c525f3cd54e4ca42dd0760aef7e453264d9e061d3871075c7a09073b54609472b3fa8d57077a85a9f2c141c1d9792928843e7901598e91262a2cce5ac0fd2b1aa73b8f565f102442d75663125b53893ea4d33577b503b751c5dc7b247b54b5947d1f30d957820418e1e871b66346861cfa186b0799e517437a534e9e81ae009f87217edead5d5d3257f6dda96980787a98b39f0030c48e1de6c5ae4fba57d815ec82246dc5052f7163b09d555a3966706f45733b69f4e8c51747cea39c071c639cee32ad94dc040c28f4faad9c401ac92fc345b37e2faa1542966ec9294e8e7c54220492c112d80915eb152a8dbb711566af3198f601223eed2245a47ba4113b8469d49320e362589f481ccf14c8fb6a5e2adfce6e58154952a8c322c868acd7701e86e25590eafb73aa1e79d4e7f6bf73fa5cccbccd02b1859a6af3a11885978a13e815da3a1b45b5ae4054191ed64cc69233c130d7c2050742f16d1a7df06cffa2b991d28e8a4cb59e08aa73b4aa1a6bc62e056ef226095e2550abe39c6cee15cf938d5a1e1ab116301d09a4df6b05e0dd78f33d3ef377e4e8b47c9da855f7337a4380931721959492a4bec27b73cd5099795604adeb260aec7fbe71eb819352a0452dc1e2c34ea42eacdfe10b2ba34a327f512546cabbacf25153ad7685ef9003a62f346b554dd2b0b75c7e5944f61e5b87fb15a4ed93add5b8dd1f372df7d792386b1236ba3e2ae5adcceeaa81b315cec93d395a2a50e36c7e8fe06246dff840fc7d0d13926a5f61745e5df2c976c2b9cf72ac2ece78a50462857746fe329e21d518b1a0c4b6424b5b13ce474e7c233f5c67020ea532e4865afdedf2e2ab72ba5f88b5fb2aaf0c77e1e9516da43e0af5cfe202d9daf455bcd96d1b18276e14f91d258ff4ac18ca9ff73a150cb4f11c9ec0ed1beb4444ede48aedf6cfea02317033d8136181cade480b0fd026d70ada78e1f8945a78f7620fc72013781fe0ec9162c0d808c6cd0e7c92e2f508088babcdb7df12d9364d91e2cd3e8de1aab2c4b9112cbe828922b27aabcae425e11ea33f13d6f3b2894c13710061b4567f217842c95cf0352641543b2b130675a78d4d4add92600b0bc175f98949c40b1e1e91486c6e094d564345ee0a1acffb3b76a33df47aacb738e500be2a9dacdc7f2da8c75c80858427d453ba2ef030f86c54d1cfbadb19e3dfa1e887ffc6c7ef72c2d5f7d28d4a7467348af1456fc6d95d30c64278cde0cb448d47cf9aba41fe45144c81e81572fdd54eae7426ae4501d7ab6871b5d9e282a631b3259398429aa44f1504a4ab272730f9e32e4893fcdd1ca094654164afd576991dcfb5157dc083c6ad840ac4771e972e957aba3ad4cd928bb70a96d1c2fe1214f26f28768f51e61e5b4f5b01fd2d9a5c7dbeec620de8e78b904dbc5e6ba1fa6e0b66f749634a2d2498e6bfa6fe15481ddeb83fc2ed2813dfcaf198cdfadb5b212dc3e9ad0e98090a3d9278af752349aff012d96a44ffae585110a991a4d408f335a741b78145eadb7a496d38e602050b95b81aa8e6e1c28d8930b262356317c5aa1c973e276ef033f70a3add11d4120a978644de7149a29891af250bd764c55aa0f97135d21db95581c2cf75d1733593eebc2de8bd1b7507ce0bf4843441767a5300f9adf5433465cd4d8a777aa738f87d1e4961df9116c78e616bb6b9cc6a15804e2c2696df788f5af3fdf76fca848300ffa9167321fe8ecc7d760d9e4212fcdb6ed7d552fc3bb774d42016d67f16dcb4e9993d83444302bd1c3c66ed31728831089ce331f7eb290bc415cfbfed7cd8b61676c7603a44f79d7adf4401671caa1d95d8434b0d1900612db270c6c1a869adb0b6dea50713b4c7f5618b88bb70eb82bd51575bffb26301624d58142df6bb7de16225ed72649e0a9e2050eb6f4e188c9629ceff66134ad0428db2a75bb46bf0d52f9db3deec3d8ec4ac9ad81d9597f410d018e98f6843d10e0d3e593da81b38bb0431310d845c93864d6c3d0a6836521959cac52c391dcf1a9c8a186c25da3471f13a96519816357828a46b5a4921806ce501514263fcbf50fea62b1100e516c5adf2ffe4004ed1d3b1dec2a457cc529ba9eb04b8364b10a492f90b7390c161021d2cd72aa794293abe12a98ca0da025871ebd82783580751c7538e2e3b65b679ac99b04e988f9e4d38c5a536768a986b2be487e400f28b983f56629885a224d7d0bd10ed88d01b080f856ed8e69ac8c63736309b256ef412f76eb92307fe9a7f2f5f30437b42b0bdb0a90a1e8c0222652ad5700aa70d74ba351e76337d1cd0bc6916f71335de3c7900889e028ce23fea723e35bcd929cff76421ce21cd95bacd8b151887e7b9648a9fb2025230edc28a6285871bd90e95f0bf237e3215fdfe6cc240bc87b9c25e818cd1fd2031cfe6cbb0289996959f2070453a788d54d0a7d54b565af3db059be46cd60af06ba1de880b7000a939920191599351f84836887084670689c004571538c73a81ede3c25aa002601b9064d1a3a228b9e2852de85bca517cfeef11c96318712ff833bba3d2a0336938cdf3739c34989029b9878a4171af068672cd7ff1a5dda875856110fcad23b94c950da43b2ed5f485b5ab845203ba8a839dd28b2089e4a02bab4907376251572b6c7716c68d708686e73218993c8b1fb502348853fe467582ed9aa2b90fa414001396fbfee9d74a367c2aa2f6c927354971911f3172fcdd4f0d50530c24d704cafae92ba1e2b3d0090daecf34b04007fba9d39cb6419a92bc5a9294183bc1a6cfd29a04dc34343da19c22a5166973f785d41453cd1b2d581e1558f177fe34e5c347bc03a912b603b30ba45ce2c93c8d9505cd185f0d869dba3e9a5fe24b49833f979f2ef39f4133505c2265c38546540831d5ecfa481d830304059acd6d1b93e0ebae62c809338230ed4a8141c590277977afc7256b074ce7f60c23343c86674cc1937202eab1513936e6632e19845e50d0be38525dc852a55fc7f3f63debd21deb953442840802eb8151b2b3c122afefab0ac44f9c22a70d118fad448db47f10b78ddcc7aa60df0b35027283662081acd02eaf0b7458a030d144f0da3d09b26ab865b416a02c1fd53da7cf726b552a801dbba6ec4afcc26c1b3013fa0a205aaef92e9dd1d4c7de1fd92b5efd2f22d4dc9e0f031554d236ba93dc1d17449f30c0af940bc7eee94f25a3c0268c9d16cccd8cac46a35b25083490de2ecf68504866939bcdc7827bb8b3b82d071222f7d14d01f610abd58c71652042ee25ec1eece99752562234c09ad7e3abeae623b81f7ef68782cf9e1423edd2bbd29cc1d649610b893120c8cd0f852e7e8ca79b3300274128a8baca25333f2d0941132089affeb5b251ea8b07aad7c33813be47badac12fb4f84cb3a40046a7253452e72a5b7de31e9708d82c4c5084abc12ee3943af1ee278f829542d6647c45ff2fb71f6d16aa8469cdd178de65dc55a70484b78d403d43963e0b4057bb1e34ef31d3b28097072482245cd183a9ae33c9408519d55ce381829c185a5abbaa8bd46e914332f87399fdececaf18b2e536d2d63e89e8a261ced58eb4cc285c7606cc4b63a1d1c7b6a84e39573b2e15e36002ef1f705bf24a30521f62153803564c4532d3d9b7a3d706c254e0033e1d87c5595799e3a4b0fdfb1f615f9ceea020e523e91b197b573b0a20a585a1c73f923f9eabc95f6b4f2e13d84ea766773e1f7e60d7f12e72a7b6602c380bfd758f5192dcd6598481d1d492bca9f80e1abeed5e0570d9ebabb66f828d017045e4ed91387709f31ea3d31dba4402001514426ca7dffda54ad10c85602a7a33e68c1d5adf7418a405603dc4d2d6b786342e2e2dd05be4e066c578d561961a461e2bd91cd0e8a05483a22b91cb641e5703dea5294b784705043a9ceab0493cfcf7558fbe2d0f4a8f22e00327129572459cefe9f7e6110fdfe0e4a11825e575aad4916604458937a08e31ef736d84992629a74956076a1d0f7a1f5520d81226d73035013ea5396465b8a655b2da1c272726cdd1f9a4ecade6daa4444509b30e4aaec292704761c0ffd7d7080381ad8bca9dd6681dc10f06fc11b60eeafbeb5aca601a3f6b268083cfd26b749dd71bf1c47d5295c24fb8c8e5366e19242ac4e17a92e60e5ac8343938e96a923df2521b25a433b7a963c548d04c7faf5c5edb0cdf0faa32c0e95f7b20b56222352e1ae49f7725a9269be294a2540425f026cd61cf310be166419ea39fbb27e53dddae49ce4654c30e4133dfdab001854a38c44c3aa3646340fa7a5bdb400618b46a42ee8fd35bc1d5bd4cb659fc498a9780e066fb13f2bc4f9eeaa5c76d3111e4ae53e0b6029fbf9ae3776cea21154913f581d16ab9c3457d1f47ef26e4c702d6a3743a7121fbdf8d1313daa798a129efb0c6f8c63fd9b308cc7b2b27df7d16132a8877ca72fb38994c92d572d19f8da041bb04b6f8b3c9d810a01e874803f04f4d0b4d7ff273607ba059645d8776427b602c0c04f29aea6b2b9752ac89f76c04438c148e593306e38eb15f42b440a59c6e97e7ccfce3c5f7380f8ea84b9badc3349d8263564dc9a121c15099936d2892516616e204f6874bf3624c192425d8c8acd0b56fe9eff94f7bc2688f4b719777badf2e9fa333f5fb855b36fe7e831f3f9e4ad4614ee5c11b10e81fa6bc4c8b78dee476d50bf0a6a149d5e0bbca2a1e6d6e48769b1942209cab73cb1c9ce606837ab8aa0ee1eba", 0x1, 0x7, 0xb82, 0xfb9, 0x78e73c32, 0x8000, 0x7, 0x5}) 00:01:39 executing program 1: r0 = socket(0x22, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="2a00000000982a00"], 0x94) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000001c0)={@rand_addr}, &(0x7f0000000080)=0x8) 00:01:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = shmget(0x2, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) 00:01:39 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x100000, 0x100) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x80, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:01:39 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) __getcwd(&(0x7f0000000380)=""/214, 0xd6) 00:01:39 executing program 1: mkdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x8) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') freebsd10_pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="060004000200c500cfbf0c2501746b5b00"/31], &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000005c0)={0x0, 0xd9, "1a3ca84bca03680ec25381bd7607b7e35d298c9d0b96a92dd7fc4f2ef4c1d359824767944cbb9b857c7ab4a617d4eed32ef338a69a5ce938f8fcd11dc6d4d14884b4257f827be87d2c68676d2fe60c23f231e53430cb2dc25f40be728dfdc0d1886188f4ca0473854969ecb95b0be239f3fc813f93a7acb36b9b30542f820a8b5024bc6d9acde6976ea5ca564aa008223b5c80bd0bd2025bc46a5f69f579c083e05c20af6af8abcbc96857bd0bef8228a9d7cd6ed9ff91de286669f02c6c1f802052cdccbc65bc3c47128aee14103bb562cee7f36307457b0a"}, &(0x7f00000002c0)=0xe1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x3}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000880)={0x0, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x4c, @empty, 0x1}}, r3, 0x5, 0xd995, 0x5}, 0xfe07) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000500), &(0x7f0000000540)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, 0x0, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0xb2c0000) 00:01:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x81, 0x28) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xfff, 0x1, 0xffffffff}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0xe11}, &(0x7f0000000100)=0x8) 00:01:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) recvfrom(r0, &(0x7f0000000000)=""/244, 0xf4, 0x80, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x3615, @rand_addr="b12bacc4f09f82f8f9d7982c130ba8bd", 0x1}, 0x1c) 00:01:39 executing program 3: syz_execute_func(&(0x7f0000000180)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) r1 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="c55ffea9a0534296a3280c3ac3bda87edd01fab9636950d5233a9280fa1e7875eb703fc1a075bf7f1be7dc4fb75ddafdebc752af72e88e4fc9b5b26278b84b12ce22dc87dbafdfe96f71b1c23a7210e07ebc8438977942c5f35cb30ba43d093674229f84809e4379fb71812a9c06e525f6a5cee83f7bc2aab2bf4a1827a5995e881773") shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) 00:01:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) 00:01:39 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f00000000c0)) 00:01:40 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x80, {{0x2, 0x3, @multicast1}}}, 0x90) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 00:01:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x8, 0x8000}, &(0x7f0000000240)=0x8) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="caa540a1e284777d0000"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f0000000180)=0x8) 00:01:40 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000540)="98341b0f050fc7f791b01a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e557000046e295a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x70000000000, 0x3, [0xfffffffffffff001, 0x8001, 0x80000001]}, &(0x7f0000000180)=0xe) accept4$inet(r1, 0x0, &(0x7f0000000200), 0x30000000) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x7, 0x2c00, 0x7, 0x9, 0x4, 0x8, 0x8, r2}, 0x20) chroot(&(0x7f00000002c0)='./file0\x00') accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0xa301, @ipv4={[], [], @loopback}, 0x4040000000000000}, @in6={0x1c, 0x1, 0x7fff, @rand_addr="ddae3b84a9ac10c793e45f317d25a594", 0x1f}, @in6={0x1c, 0x3, 0x20, @loopback, 0x4}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x9, 0x0, 0x6, 0x9, r2}, &(0x7f0000000280)=0x10) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) 00:01:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0x1c, 0x2, 0x6) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="c9b5c57d9deb010974c96a45bdac4a125fcb441708dac456289f3cf60309400003ec69cb3c8dd50783ba7959a41078f537988233058bba66e9b14b7337d88fe833ca3ba12b5c6a245fac6565c724b3a944d9021b13079698a74287ea5702e191ed5d407c9af440edbc82bb6312cc4345dcc1b81f7642d67d664677ae92dfae086ebad144ad4d68704e78081403ffb34e802d9b435ae77d2cd6379e7b4905bede771f644d2caea32a23d680e2fb80050000001c26d92b92863111ff4fe8dd787eeb29894fc2145b7d908e", 0x58) 00:01:40 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xd8, 0xf, 0x0, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd5}, &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x4, 0x2, 0xffffffffffff8000, 0xffff}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r3, 0x200000000000, 0xf, 0x200, 0x8001}, &(0x7f0000000300)=0xfffffffffffffe5c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xffff}, 0x8) syz_execute_func(&(0x7f0000000500)="98033a0f050520d0f80791b0164141e2e9410fab2850855b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") 00:01:40 executing program 1: semget(0x0, 0x1, 0x9) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x20, 0x336) 00:01:40 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) r0 = semget$private(0x0, 0x2, 0x1) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = getegid() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)=0x0) getgroups(0x8, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0xffffffff, r1, r2, r3, r4, 0x2, 0x81}, 0x2, 0x3f, 0x4}) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000000)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:40 executing program 2: syz_execute_func(&(0x7f0000000000)="985e4231c71c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010f4c27dc80a12b9126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="63ffffff588effff000000000000a98b8c715e0300197904a343493de5f07cbf9ceb350542a2459b07f48fb51ed1f0131273656b810586464d53abd259ff7fab7a0df2ae7fde974f2f5007cc37c353449e13d3a0e81c9558fa19193874772b90f14d45eec30ae53b1dffc29e8481188bc0786c16feab120025d0c65eb8eedfe34af264a349f65b70c628ee9b604c606116c83c8bdbdbbc613811d22cc8d4403867a321cf02603bcce2f073d658f1dce4f95f26f231b6832cdf"], &(0x7f00000002c0)=0xb2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x7fff, 0x23c, 0x1, 0x400, 0x8}, 0x14) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r0, r0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:40 executing program 2: syz_execute_func(&(0x7f0000000000)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0}}, 0x0, 0x8, 0xffffffff, 0xcd2f, 0x4, 0x8}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 00:01:41 executing program 2: r0 = socket$unix(0x1, 0x9, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c1d0f05f32459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet6_tcp_int(r1, 0x6, 0xa1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) fcntl$getown(r0, 0x5) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@ipv4={[], [], @multicast1}, r1}, 0x14) dup(r0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 00:01:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) syz_emit_ethernet(0xfff, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) 00:01:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x6a00d56a, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0xf2, 0x0, 0x1a6, 0x0}, 0x2) shutdown(r0, 0x1) 00:01:41 executing program 0: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x10000000000003, 0x410, r0, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 00:01:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00') unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) open(&(0x7f0000000000)='./control\x00', 0x20000, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd9f80f222a976aa2, &(0x7f0000000040)="f7cb6ab053ae151e720f21", 0xb) 00:01:41 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000380)={{"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", "533b577f41b0d7379e6766db9341d40e7f0f377a646e73de36236aebd8e3d5f9", 0xfffffffffffffffe, 0x6}, &(0x7f00000000c0)="24bbc5c98f099021e5476e7b3afb3db21618761dd899861760d867bcaabb0a56785c1fb8e12925", 0xfffffffffffffffe, 0x0, 0x5, 0x8, 0xa, 0x8000, 0x280000, 0x4}) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r2, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:01:42 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = fcntl$dupfd(r1, 0x0, r0) dup(r0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x8, 0x20) r3 = shmget(0x1, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) fcntl$dupfd(r0, 0x0, r1) 00:01:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x27, "5c9487fe53108f7c8a7c2272f10bd36fc64dee5050c46bbaa1d37d9c33c9b380169dcdea2fcbb2"}, &(0x7f0000000080)=0x2f) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) 00:01:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x10144) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0xfffffffffffffd47) lseek(r0, 0x48, 0x3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="d60000004a2e71841eaac74fe984c49e407ba0383ab80b30f72d44928f2e433ed6d0c6a2a2f4272e5e057c59eab7867b7d21735a8b26b1531ddf2a1297d4ef29275399015ab80ff3af2adb7d3f7aedd6e15dfbc3c9fb6a0eac7ddc2bc97364933adff6bed7bd4262ed3b48ddc325b28609142565acfce21f954ccd40451a53414be8aa47b13b3454933f67062731b720028d337b224d6fbe1432f27be6863b3da43c2717360472513399012d496c2e0563cc222d7029314c78ab3dae31fd424ac40792e4b12c8bcb2bf17f34c7d94fb2085aa05e74a5d2166e6c"], &(0x7f0000000300)=0xde) sync() syz_execute_func(&(0x7f0000000040)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a509604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:42 executing program 0: r0 = socket(0x10, 0x10000000, 0x7fffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendto(r0, &(0x7f0000000040)="b84e01eebe17124ac3abc063f62e62d320ffa5d254ca3a3e03d092c76e137797a3d72a7b2126fe6a73ea3e92898dac2a4769cd286de7798330f210f1d129eab154911653154c896dd4be7985bbf9b74507dd6e1c6c8d3e43addc83a716b649dc5e720570471fa56b3359ea53e149ec7a6d0016eadbfe19cd6a2643d71ab1d7c3eb409aedc1650ab721954c0443277236c2eb38a844f9a98a3601b98385779c850a286984b3d36cbc5f9781f1efce89c3cef95ff042a96075e87b3206ee9cdb8135756eebea335629c8e663435c", 0xcd, 0x20001, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x88) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:01:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11304100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) setrlimit(0x7, &(0x7f0000000240)={0x200, 0x9}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000200)="bb193701ce20248425d86154006b10bc5bc4898bad") 00:01:42 executing program 3: socketpair(0x17, 0x2, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3}}, 0x0, 0x2, 0x81, 0x0, 0x428f, 0x4, 0x2}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={r3, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="7a1d6afcb259d315c8f9f73e5f1bf6c16e2985a27625493960cbc9db8f59bffffacc"], &(0x7f00000000c0)=0xe) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000080)={r5, 0x100}, &(0x7f0000000040)=0x1ef) 00:01:42 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8, 0x20000000) r1 = accept(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x13d7, 0x10000]}, &(0x7f0000000100)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x6e1}], 0x1, 0x0}, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x4, 0x100000001}, {0x3, 0xb27}}, &(0x7f0000000280)) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) 00:01:43 executing program 2: syz_execute_func(&(0x7f0000000a00)="2b4c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf001000c4c2f87df20f38f01621e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dc42299dfdc47f0ff849ec1889efc628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r1 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r7, &(0x7f0000000780)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r7, &(0x7f0000001b00)=[{&(0x7f0000000b00)="7b6378783bdac174f4f2ae3472abd25a859d7256284ce5830f21b3e024a0fdf14eb36ac5755570d51c32e08ad87b2ea48caa83ce0707d14ab8870961c833e9bed5783e067d21ee6e76857add314e8a37d023e488fc895d209c3b3cd6eaef322d1e585c8596455e15c555545f4ca987b75c059f54d46fb524143934e2ea9facad82beed0ddfc88bbf4dc9399c42a8275f787aaf93b507d59ca386c83bd57d6082356d8396b4d68cf5d24e8b250eee1953fc857a0efdb73250749907768e9d76e973c08b0bc212194b7196074b00e9a5fca9dc9fe9c7dac002f1eeb3921268188a91b7a6357ad047514952acf99bb708f284c71432f1ebdb49752cf65f2a5c59e645ea83f6bb22f402e76e25c2a6835c02051b93e1dd354c37add2598208d18b6b68e7796eab5041f7dabb51d7a5f877e9180c3153e5b79f4ef1956558d3b274e9bc4075135879a10b6594f17f6ce8abf93af21e5849f896164fa135c182e333477ae105cf7a0cc433ae0773e360346c013492710a6701b1c99e25056878a1cb7032d3fc9c5c24e8f866473b3fee46176ef15a710f211cd2147145ab358f101b97654f64567e12a1ed544201a9d6d8dafa782bea3fce6abaeebaafaecb3692d24b4e3c82036e8f849dd972c40c780676413f7d2b704eeb01407ce72f84ae5e78f2bf26ba19c726d73bf43b82cbda78631a595b9b22ac28cd2ed03b8cfcad0ece00e0d679d2908cb820b2c83bc4d3f95d0011a9b59dc5b991ef75ba0f4d36c530980ec5382ddac2ed5749b35b856884234033b740be25bf97e616c40cb8fef3115ad47ba1cdac854e32d72538ee79a3d31cfcb84416a47e52804ab95f82e50fd9275db26a59330b6c8a08fdd6a76d553db8e4ec372e1c5f8fd45561e897835d25bbb59f58e760d7d6cdfc7fb0dde4a745571ab6a103a42e6fa18070a80473d704ece62f61ee30108a4999ec23dc841a47ebbb4ad861dfdc333d289118eb990906f853d5b081842c807f440f0ffb74be4a2f51ed91577224b398d60e54aeab24b4f9ff2c8a0a39daaa4f0ab684722dd6bdf16d6eba70219dc37bc2bc7657493afa9988dcf14ff9381d9f7d5b619aeac662ca855ae47689c2dc2cbaba3fca6249e3d0c09cb578afdf0403857d050f36dcc2da75aeaeff089bc4df46fc466ded800fb4f8daedbb8e6d11e138c3bda87007e59622e9ae92b988cfc35fcd84634ad38a180680af003999813aef6f7c06054211de42f094488f7f421a5c6280de79f8c0a5a05e5be37e5d566990a6398e90fb463ec7e6f23e9eff25c86262d78390589102988fcafa7d453ad43672ef15ec1ed13edf0488aae7c726d9ebcfaea6c0b861c1cdc11a526da40fe1459c74781f050a3b8bc4df188236f61fa44978879c3f2e7c034e89ee7c5b1d1ae0114d43f4c393a553703cac270cee1c95b5ec1482486e2340d1c53983c28a17bdc3654c30233573c4731cc0bab327d84f2c27972dbd12b007085d53060d5fb69f7fc6b7d1d98b224deb0d0463b11f81eab501b46eafce81012fc87526e0d6b81ac8c821e6519b681093fd9ae35c9be11cc5bf6bb63e08c66c9cbb3e1e71a9828c9a92575ca7d39bc2bb1d74b9ca88f6f4febcb2cc36db1fa37a1e6f0a7cd78bcdb7e7e9639d39f45de01c81a315446d2e9c5f3881a2561aba69b49fc4ed32fded9b50512663748ebadda66f79d0c5848e95f4d524c5462ef14a5ebbb553512fd7c2771bfcfd7046ae04ef36b1fd7865432e33f8d545c0bfdae3ac3fef5804f39e54265c2fe1974933a4522d1cebfd9d8b8916c11bf9b079d5b45f6dbcb1558808b892712ec933296e1933a415b600b3a8d6aefe55371c894974f4a1ed3a326be75e279b5677ed649d9860d077b9a635c4f42d72dc85d28a4fd8f646de0e002a386f272e8a2ba03cf0bca0e912e95c98749120115be0ea234502e2f6d301fb193d7d60aa3219098d2051134500fb9e633ccb65f4a1407894387834cd53becd0e73fa0ef38f8e1150ce5179260acf5b1d871425d569735131cf4b9cabeeb4f67d31ec44d03f6738790468fb6e2794b091ca72fe9b24b07c7b0e6adddf08fb0bb4f30a9cfa1836a4881f8592ed3bf76dae9157a0f114bda311a409e86d930867080c7cbdc4f41c8488a6cd224b3f1521675576d7b7b4c0e32fd8fd9fd07356c033107b9f02e0ec388f7e5d5f4634e38b4157b65f5229908b00eb886ba1482598454f1d4fce046072a74e288c77d8e35ad7b560e6c3db85f4f0b22786dc2c94d48747123722356f2a25fb8b851e52cc2a96e02483aa77f94fe10eb5f523ab9d01195bdadd51359154ae9761c29daafad94b4564158e6844ca10967ea5195360b13de2038336ce2c63c680457c987f733fb8c375ae7ca25d10128096c7a006e08776e650350b2705dc62c5cce57f078a951342f057fb0e472da515bfa71adfd0163c2c5cc95b43f84c3f372cde96a991f2ffb3b0bc6930f35647023df59d6a12823b657940048e4eb101f2c18a8c83d77695a56bb43e664a373ef25a6ce63871120e03a6c7fe1a294e9e0c7f6c19a039db4ec80450c4c8261b2ad9dc19149a86126203cfd15b509ad63a05dabe1d9fc18adc7482152513c51f4d8bfa687cd0ddd6f82bdcbc15a573ce27950555a3c729325f115dd3531ce5e900da5af941cfa854334e7295b274aa22bdfa415a0adaab50aaf00ad93388521a9d228b03afd8dd66c1a96d006c0555a867a8f64f1dd3f995763210755fbba0b6b29e778b5aa6809d7727eba439a8439900cf207fda896379fc07066291ec11292164a8c2b88003a3d291a39b891417d54ef72805a7157e34530791516b9cbb8c84b76bf93254779f66fac2a34bf7424424997c63ff6cc6300a508b4faa77e07f814c8e6c79407a54a781e93cf4a59fc33ba7edc9947ae802dd800241ecae96a45c08ea5e7414abeecf5865fe68fa6dae3ab06cca550c0834a3baa4c0e618f3ab7a43ee48522506ca965831460941974ec61bae45a792f1442c6e039370d688a2a72534d5c8fa885c42dab060b3405575675d39a12d245ae9ace9aec4bf42ffab0d4566e3a33073f19fc73fd9de94fbfa68c6af03db9332b41c219030dbf1fa455b8f2fd27bb2a781dd886a33abcfe6c6b13e2395de27d1167d9cab951b32f825a8b5c4432a778b7dd5d6e557972240bfc08326456db35a4ee937a73103cede286bcc9c415808c7bc17568bc72097ff810cc9340378a5942f62dba83f46a90755c4ba601c6ae0f43c165a859676af5342454d310d7403d68d9798d9e54a3bd344d9fb4e07a86591252e3a4a5e84e4fbd6db88e780080506aba27f15ce2f5c50b4b178a50934678f439a1dfaa84f34caf59d3cce7acb299b9c6f020d70ad5479d6402187947d19a50048d23601ae9a2427af27914e7602d5d725472b7428d95b7f4f43774e3cb437bdec7bbb0915591839b1e803838264ba4f6522dc64eca3b44986622e2cd3b86a2ae0f8dea5d54ec022db61e4d29aa5e406923a5bbd5091b8e6a00c386564867b0565f0325e09c655b520e90fcf1dd6c8356ddfb019e0ea3cdee24c87d61d4a1a1cf856371336597746d0611cb914529d3dee27ccea82c04eb22083558faaf8430c564e80e1e88a430824e5393ba6cd59f0441dbd178387d875a6ed10ea8e78a7a91f3a3362fa6210213b0100f61d2799e52dc08cb5fa40707f8e478219d57fa56ca5642361c672a0754e2edba476fa989a94266ca4202fb44b412ba848bb467e431e593e01164c17b57d2eea1c0f661b82804a1322b0453e81309985056322f0a42f8a46946e9588962fbc0ecc5a44e9da77903ca2210905937d9f3155a9892f51a89769e6a684f27a6434a7d6bec5fd9699e38c4f7b5ef168471036adcc230127e0429a0ffda5061f44daae658abf6f27ef13b5f1a0097263fb86cdb3ff90c768fcadb98eaddce4a5a4924f62694ffe363e88871305319fd3d60034986bbcd37ac6585b77b9698600f1441833b67b0fc1a802e39b14e0afebbee92864b2314a2ec729755439c44798f9cd327d9de9c791e0c66b3731d98a7ceed84358fee5e3b03bb887ac4df9c27d49c24afbbf6aae08484ea4690bcec7652faf4b46846a37aef41abce2547471f99873391d4b91d416dbf73e893de991f1b0cc359381a18b4abdcba89806ab1b1a09171a8e0b6acd9224455976f0bf4a390ed4c64234ea8883f771388bd6ecfea2cf4c1afc7f44269e53b507163a1f5b329becc825ef63c54568d0e53ae9a086a18fd85eacafa2fa276f0bb7c3e959255663bb29ea1ac17c5ca2aa1cca4bb943234bff095017bae02d8ad911a53261256a07d3be231ad47ade2f1c2e5d62c6537a34bad3ce3d50c266b52115ab08714f270d29aa7db9318074b2db60ed626996cfd5ceb8463a7b67b80e7742553e76a22ae480a34fc7b806bfe818d9a290a81f5bdd0a9258ab9c22d1d808a20a6d9babe2009e51f4f302760556c8308cf34ed6eb4a68eaf214de5b7bcbb1313f6a2de918e6a85dc895f33bf3500f5a39eb4e0acdf2b1c353ba1a86b80a4981a3d8772ba9618c30f00db1d673f747a61fe891349868ea793c3dcc841ca9641658ba8a373fce7894d642fe8844f891b71d6352d5d8618608d88b0ae646907cf2957f2821b63b15dec1ce9f462ab2b59f265971ef54127188842f039cf4ecde4d3ed3504dc0c37c55b2d9460b88c4f4bfb72a24db8a9eafa97ce8186a14c2bb6caabc542e9a8a6a689ff13f78a3a9503113510f919302bb8f343c2859708767cc00f6d4cc9155a281b8d701e36365c706f032221c47bc34e30d9fc5ee4448702bdfd3307bf65b11a3fd147e17e82a33805c73f39c9d2719d1087003c41f073964446da33a94d473cd9d235f0c22a541066b03b2c6e3e51825fbb15c851bb9bc468b1275caf8a5360ac1389dcbc27092f5ce9c9af5746bac87ef5abcb91fc19bb0b2edaff76448b330fea7747b793666476bcc2c83d0b30795e0671614633b371af406f44385a596198a791655a3113914f9419a422bcd55a3ea2b9c326b6f0b2b90e5a4abfe29d8b3bd6eb7869465256a232bd2f31d0dde79d5f7ffe55f3dcb0bf9d78657777667d598e0ae5dd3e4a7f5554a42f5be73e9171742eb67e7af60131a6c7665f44f2ba6a9f6b985fc1ba43217ba3af817915ff39873b82e6d3c776d3851588d241b7a57fee11aa41d6177cd8ea527aaafb12fe0e04ed7e5cc0a40df89cec31ba9c6d1978b3af17776fa6827c7ad03720f628dba07188a171b9ae89745e2a6dcaa648968edb3b71c6d34935fd73432d1a803378eb55e5b6fa3ca139d636a487df613bda17bf2d0c10fe7f128a400c49b41cc32a545dc02f0472b68a6b198b6446a7810cf2bd4a30a65729570064311c1363768ead4a500cf60ec92dced716d44a4b7fd46b19b020f29b2162b14221a3d13e8a215f189f2d330f97c7e24ae6212c195a2b4bcd37f43ddf1f5e96e4cac5eb8fe7f3f60a3c6f4ee4fd73d757d6bf830d451abe5b68915199d4f866d8c5ccb7865d8b0d5ac93ad71db68e3066807fabb94e611ccdf7f40f262fc2f985c2de22bd3c4f740164c2e66d9cd2189e2d4c2351a19ced220c77b8e1c3c5330985f561e655506d4b49361ffdec6691e9b7995c8b2e4469208fbee7de2a0d8c968feee99df479708b2a2fc65dd60723207af282dbaa635a334754499d74a70105706e5a40fe4c5117eb6efc9494c3595483b5870b599cfc9a4e924958831d3aa645e9a2a839e0c818759bfc422b921827c0e0a676c", 0x1000}, {&(0x7f0000000040)="7170c240f2e261798766e2af513feda06e5422d1c563c818c3197e85c619a1bc6505", 0x22}, {&(0x7f0000000080)="40e84b513132c5c92b821cd3e8e37f140ceaf0638f32044f170ab977f869062764d07f0fc097c586783cd782e9f48524c9e06c12375af45019951e8d33281397458b0ed85b2408990ebb09ccc5de7ebe6df6061eb3a55992a95dd7ee731f130dcf226bcbd893351e313011be87af2aee3056c0a6fe54a64a0bfefd8d398f7ca410de235894912628a67db94a37682bf450d82921f52209", 0x97}, {&(0x7f0000000140)="792257c05ddcabee185ab25fd95c9a87847b19414fd9b6d43ed372afac75a770ff03f62dea317013e399bb4bbbfd6fa1e754bc04bf7d1f77b5514009ffb4eb8bc039a4c6f357", 0x46}, {&(0x7f00000001c0)="b44db60d9ffbf7897ee0148d538f45cbc2045cf56df2bae07130640ac2ed08c9dc5e5a4bb86c5e7dbe554d96723ef18002959cabd6995756bfdd4d561485122d0125c56a6d39ebafba46595598045142ec54654ec3", 0x55}, {&(0x7f0000000900)="da9112a69c50dd0287504a4297660a1f106064219015693971eb1dbaaa4eca8e8910a3cf73a7dc42b37d6ba3d9d209009de2616fea4a44a0d7c4096787ca17e79ad4a14c7a759ee21c7277ba7efae1aa903baa6ae48716462b5350260d39735c388a2acb2723e835570321f6cd0b775cc550bd992bfe34d1ec1ce879f22b6da74bf6a75e8b2ce66d9e2a9014017b7b249364f50bb19a8eaf5d2f83fe9f4401a9e24239e75f55e9e0b33fd9e8474bf43e623509a453cab39804dc7a71b4d59f2cfec27aebd8c3a09cd1a7a96cda3303389761f9ad56f883", 0xd7}, {&(0x7f0000000740)="ce0fe587350266e3ebd5c845e856df9cc01f49e21bdfb07ea16f0f35078e3b0b8c32ac975c5d207c864b38fa7dd9a8ce03b68db16d", 0x35}], 0x7) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000880)=@abs={0x0, 0x0, 0x2}, 0xa, &(0x7f0000000200), 0x100002e6, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x80, 0x7f}, 0x0) 00:01:43 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)=""/8, 0x8) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:43 executing program 3: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x91, "c29a111f3d86ddd6b65237a0d8d77af2ed27e78bcc54fce6ffea784cd0eaf29fb003c4659ea2d9bb75c44c101d055e0b527885d2e99ca2559b3ac6ecadb609497e3c9b3bfa8ba4ae0b3da1c71097507aa685588f62dc7d2d2b0f1a386d19ca106555910fc618b105a292289d11199d986aa7b42527cbfef0122e3494cb9278498844d6c734bc21585b865e0ea406a2ec21"}, &(0x7f0000000100)=0x99) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x26fa, @mcast2, 0xec3c}}, r1, 0x3ff, 0x0, 0xfffffffffffffffc, 0x3ff, 0x6b2}, &(0x7f0000000200)=0x98) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000bd7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000bd9000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@remote, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[0xfffffffe, 0x80ffffff], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:01:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r0, r0) freebsd11_mknodat(r3, &(0x7f0000000240)='./file0\x00', 0xe016, 0x8) r4 = getgid() r5 = getegid() syz_execute_func(&(0x7f0000000140)="9834190f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") setgroups(0x4, &(0x7f00000001c0)=[r1, r2, r4, r5]) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000200)=0x2, 0x4) setgroups(0x3fffffffffffffc9, &(0x7f0000000200)) r6 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x52c) recvmsg(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) 00:01:43 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000240)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='.\x00', 0x800) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, &(0x7f00000003c0)) getpeername$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 00:01:43 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x7ffffffd) open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x1) r0 = getuid() setuid(r0) setuid(r0) 00:01:43 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000180)="db5d973fd1e681babbe38c81f906e889d4bbca54616e8990e0c3a199d08e59c5155ae2b01a7666c8d413186edeb94f41af7096efa24f5bea34c8433f221708e8381d2a06e9fc5cb49f2be265d0e564cb684d6900a97f5206ab233c2b2ffa21968ee2ec8d6bf3d1db1f0079aba41cfe4ce14b6e2d37387f0ad5d648ed1f8dc516952293e64f42e20e4b64b6d60b3b591a45401153a1ac02740f80531e134a32072ec44b2b1e6adc1d0b50f100"/183) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:43 executing program 3: shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) truncate(&(0x7f0000000000)='./file0\x00', 0x81) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x6, "fb5543bdfcbcddbb70de03faf26f16e0"}, 0x2cc) r2 = dup(0xffffffffffffff9c) sendfile(r0, r2, &(0x7f0000000080)=0x6, 0x4) 00:01:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x9, r1}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="a34e1fc86f4c778037", 0x7, 0xccb8, 0xd6}) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x20803, 0xff, 0x100000000000}, 0x10) 00:01:43 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="10004000ffff00000503000000000000"], 0x10}, 0x0) 00:01:43 executing program 3: select(0xffffffffffffff71, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") select(0x40, &(0x7f0000000000)={0x9, 0x1f, 0x2, 0x8001, 0x0, 0x7, 0x6}, &(0x7f0000000040)={0x9, 0x81, 0xb14, 0x1ff, 0x7, 0x1, 0x200, 0xa79b}, &(0x7f0000000080)={0x6, 0x4f6d0000000000, 0x71c4, 0x8, 0x1, 0x1, 0x4}, &(0x7f00000000c0)={0x200, 0x100000000}) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000280)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = semget$private(0x0, 0x3, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/pf\x00', 0x80d, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000700)={{"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", "ea34d32f084d09b46c103d8171607f9a91cf4ef03f050f101b21ec7d37f40ad8", 0xf3, 0x5}, &(0x7f00000006c0)="0bdbf3ec47e27843cab13dbafbe966b67987ff2c21613ef74cb6659f2fa57bd658a34e11c9f7631870d85fa62bdef3f8f710628042f10106d645365b23", 0x6, 0x8, 0x2, 0x1ff, 0xf8, 0x40, 0x7f, 0x80000001}) read(r0, &(0x7f0000000c00)=""/169, 0xa9) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000cc0)) freebsd11_stat(&(0x7f0000000d40)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000640)={{0x200, r3, r4, r5, r6, 0x80, 0xffffffffffff413d}, 0x3, 0x7, 0x9}) 00:01:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x6, 0xdcc0}, &(0x7f0000000140)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x8000000019, &(0x7f0000000080)='0', 0x1) 00:01:43 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000000)=[{r0, 0x11}], 0x1, 0x0, &(0x7f0000000080), 0x8) 00:01:44 executing program 1: syz_emit_ethernet(0xe5, &(0x7f00000000c0)=ANY=[@ANYBLOB="b1241e93b2f5aaaaaaaaaabb88a81b00810037003c0431c9640977788af7b8c242093b8fc598bc1060c7569a02a2458db9112cb14b4ffa9073dc60a0d49407aea40dc88f16bc1f140a25e778658801b62b42351a79be314fdf3a82f9dce4670902a35b3f1925295020969b96b89eb2276681c2222f6551344b53d6f41a27c0036616ca34b5bf9e7f403e8c1ca69374b5aa9cdb94407cc021a957a8237d39434146c669cfcb2b95c751db6b7d7a2d45546a6eb75a4bee54843b71410e1f24e589b155e3e6caa68379d6182bc82d9d8d0d112f01a4b32b0c1297e39f916d2b1f3390cf5bdb9c"]) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) r0 = socket$inet6(0x1c, 0x10000007, 0x40000007) clock_settime(0x0, &(0x7f0000001540)={0xfffffffffffffeff, 0x39}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x13, r0, 0x0) syz_emit_ethernet(0x232, &(0x7f0000001300)={@random="051c92e451e2", @remote, [{[], {0x8100, 0x3506, 0x2}}], {@ipv6={0x86dd, {0x5f7a47d7, 0x6, "0b2b91", 0x1f8, 0x67, 0x9, @empty, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x7f, 0x1, [], [@enc_lim={0x4, 0x1, 0x3000000000000}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x77a94064}]}, @dstopts={0x45, 0x7, [], [@jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x4, 0x20, "c8fe30efd029af7d2a1290361b7331eb6efd2989eada0e26a160ec674d0fa072"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}, @routing={0x2d, 0x8, 0x0, 0x5246, 0x0, [@mcast1, @loopback, @mcast1, @mcast2]}, @dstopts={0x13, 0xf, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x70, "adf78e62ac2acb533945e8384dfcb01c5295442f291935c7ef09c67891dd6edbaf289c0b1ec0d0530faf53b2e84e5970881a4c48bf3ec255d9937eb3efa7f10fd765fe6dc274dbad75fc76d9da022f9f58af8463edfee01e58b8bae80848ee5fdf7ee02c96f151310b72994dab0c2405"}, @jumbo={0xc2, 0x4, 0x3}]}], @udp={{0x0, 0x2, 0x8}, {"5072c010ea2b0fc83cf13ebdb800cb3e418c2bd5385d950077f84de8ed9c5747f65e010dc61cdffff85ecffa22c56b628414a5f0d73f82714dd8e0daa11465bc4c5dc93c225c68cc850042bdc1d967b1585651ecd2ad9063c4826e4a250596be2cef00a443dc60fe6ca78b9bbd1970aa37f4e72dbf8d237e36b85575b4a17bb60f3d986e3d8e63d08bb19bcf16061ec6dc90d6fc1198fa5f4d714977d04fcd105e14017a9a3e2963c545d3dd4441da86ec650aff088d0e3ff8f8e6baa3b862c1"}}}}}}}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000011c0)=ANY=[@ANYBLOB="1c004e21030000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003800"/128, @ANYRES32=0x0], &(0x7f0000000040)=0x84) syz_extract_tcp_res(&(0x7f00000012c0), 0x7b3, 0x2) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001280)={r1, 0x5a}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x40db441f163bc27a, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) 00:01:44 executing program 1: r0 = socket(0x17, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000200)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_sctp(0x2, 0x0, 0x84) sync() syz_execute_func(&(0x7f0000000000)="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") 00:01:44 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0xfffffffffffffffc, 0x0) sendfile(r0, r0, 0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x80000001, @empty, 0x29}}, 0x0, 0x200, 0x573, 0x3, 0xbc3, 0x7f}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x100000000}, 0x8) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r1, 0x1, 0x3, [0xfffffffffffffffe, 0x6, 0x4]}, 0xe) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:01:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0xffffffffffffffa5) r1 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r1, &(0x7f0000000280)="4d419bc5b8f87a4dbc8dd1e9dba990244e084ca6c684ffd162447f360aa6b5a68c036716efa0296c326d99415b211c42c1fb3fe61ffeb5782233ab3d3be385bd6c991731f972fbbe", 0x48, 0x5, &(0x7f0000000300)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="d499a653cddd095046281fe3575f192f2aa1f2a5a066d3289ec58413040d901e8d61c77a00fa0b690da73afe3d3ee04bd107c7771de4db9b2294e98038945ac2c22536be12dccd93fe757a5b4f4666c78f02bd42c98ba75cf4a0fe1230967d89060278838aeb1d143943638c40be20d04557cff8d862a8fa977126854294baf75b6ad7e63971a8d2d4f926ee2f4aa807bd55ce4232dd8c0982fd41aee173d7fc896c226a30f999cbe54debc5afccf453ce2175b1d01695d1a19055614d98f250cd8eca984f7f13556e3bfd9aecffe46ff4ef43bb", 0xd4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x2, 0x8, [0x7fff, 0xb91e, 0x88, 0x2, 0x7fffffff, 0xffffffff, 0xffffffffffffffc0, 0x5]}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x3, 0x9}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:44 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9, 0x3, [0xee3a0e4, 0x8, 0x8]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x9}, 0x8) readlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:01:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000040)="0f01d78f8978d77700c482790e4ae3c421c5fc2ca527d01c1f6640de760047abc4410cc68600000000ee6766430ff39f90034dc8c4028dbc7cdd03430f60df") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) 00:01:44 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000080)={{"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", "d1fb8404e22111abaa02a3d4ed7f6fc4b96cef28ca2b823602aa7f9b2d185c6e", 0x2, 0x1}, &(0x7f0000000040)="e94a474c983287b348d095764f348c61e3fa10eec19ec1e0ef2fdb31829353ae944f8fcb0dcc19a5", 0x0, 0x6, 0x5, 0x0, 0x9, 0x0, 0x89, 0x4}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket(0x2, 0x3, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x3}, &(0x7f00000004c0)=0x8) socketpair(0x1c, 0x10000000, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/249) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000700)="363e660f38336ffdc4024d02fc45dc72ff36d9c2c402558c3500000000c40210f30ac4610916700ef20f5c753dc4a1dd6d6cf603c13600") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f0000000380)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfd74, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x5be4, @rand_addr="226741310714da8be220802a519d2f28", 0x3}, @in6={0x1c, 0x3, 0x200, @empty, 0x40}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x100000000}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x3}, 0x0) msgget$private(0x0, 0x80) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000940)="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") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x7, r3}, &(0x7f00000005c0)=0xc) 00:01:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 00:01:45 executing program 0: ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x100}], 0x1, 0x0, 0x0, 0x0) r0 = getegid() getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000400)=0x0) r2 = getgid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getgroups(0x5, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setgroups(0x6, &(0x7f00000002c0)=[r0, r1, r2, r3, r4, r5]) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000100)={0x3, 0x32}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)=0x8, 0x4) 00:01:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000280)={0xa27f, {{0x1c, 0x3, 0x8000, @empty, 0x4}}}, 0x88) open(&(0x7f00000000c0)='./file0\x00', 0x1040c, 0x100) syz_execute_func(&(0x7f0000000140)="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") r2 = open(&(0x7f0000000440)='./file0\x00', 0x8000, 0x9) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x40, 0xfffffe0f) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000340)={0x3, "2b84c9545d52d5748a045107d55d6e1749a2ca0544f9315a00d4565269edb9016425ce6f4132136c300ed1653983275d3522a8ecd5944d2a044c7002cee471512ce3555608c6dbf9f4d4fe17c5affb36537f4e3a30b82bca4432203cf81fc0dde6cb0bc045ad0ea17ec9ae3a1a1737b22c4bb01680c8f5ce77fd93bfe7edba439e7c5bbb0288c0a2eed875a9b8b80a7ecb84e41d4a5079f1795f27586166b3a5cf2a7ed78c11f7a1565bb8522b023a0a77ced29a102788062dbb6d3f3d81"}, 0xc6, 0x800) 00:01:45 executing program 0: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb, 0x6}, &(0x7f0000000380)=0x8) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r2 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x400000004, 0x0, 0x0) 00:01:45 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) r1 = socket(0x10, 0x3, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2102000000ff0200000000000000000000000000010800"/128, @ANYRES32=0x0, @ANYBLOB="feffffff0008000081000000ff7f0000072ad50057a7c6a21d3dc48a0bfc15865993596e333e524d8b15ce07434bcc58a24c18ae856794f6439cb7d8136650200b538afa090618fad2314bbbba617f90c1924ae1d89e880264b74831a14c0d08597d22eba69e88da93679fb13c1beca9cb756033d26bb04daf507a289ae40866ce2027a5f1bc0a"], &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x101, 0x701, 0x8, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x7210, 0x5, 0x3, r3}, 0x10) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) 00:01:45 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x7, @empty, 0x6}]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000bc0)='./file0\x00', 0x0) 00:01:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x4800, 0x70, 0x7fff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1}, 0x0) 00:01:45 executing program 1: shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) syz_execute_func(&(0x7f0000000600)="d8a3a3473e431c090f05041566660fe00abf0b00000061d8e541e2e93e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1ec4617a2de4e509ab69ae21d97dfcfcc4c461cd583d009d0081660fbda067000000c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605c19c201b00b000000f08171a30b8a826eefa80dd4d466410f1439a3056f0000004e00c46466363ef3430f2c1c2b8de3c0fd26e547f3be58c4a1dd7dbbd030a1c9fb110fd3c4a261b7e2") 00:01:45 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20408, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x2, 0x5, 0x7fffffff]}, 0xa) 00:01:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) dup2(r1, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:01:46 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 00:01:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="81ff4c54ae9361d0ae28200db2bdfd289770f8095b04a303687ceb45fbb2ae7c321713fb2d6aa770f51adb695cd5a2c3b49fe5b161c810f97a06f7f0883d307121e86079d945586fc75bda9bc50ef3524a") close(r0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f00000001c0)="81ef6cf410e31e13b4fcf95bfadba8579c2ccf82b7e4082b7c13e4d672dd26e446ed82566ec377e0c8841968cf2dbd7ad8a814e5340b545e72c85f3b5008374179df7003014a077788233ab84903630c58343f8a2d58f6b387bffa634200186e7773c9b1a2513860e8e821325e2fae4ec1792389b7932b5e31471431eff7f184acc9bf048398634ab52b67989b533a477180c170770f5fb978e6d1817826aa7a00b222e7f05f34a9f2311b375f730dc84d93792d6a2795d374e03990825b47ffc077370db69589fe05f6355ef3749037f1e092ada224e9890520c0ebb37c", 0xfffffffffffff901, 0x8, 0x71b4}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e") 00:01:46 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x0, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c4, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x7fffffe3ffff7f01) socket$inet_icmp(0x2, 0x2, 0x1) mlockall(0x3) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9084, 0x7, 0x7, 0x1, 0x9, 0x8, 0x7ff, {@in6={{0x1c, 0x2, 0x5, @mcast2, 0x9}}, 0x0, 0x100000000, 0x6, 0x4, 0xb3, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x7fff, 0x10, 0x100000000, 0x3, 0x3, 0x1, 0xb89a, r2}, 0x20) 00:01:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @multicast2}, 0xc) 00:01:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x100000000, 0x8, 0x9}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x8001}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x688c, 0xb5b, 0x100, 0x5, 0x24c0, 0x3, 0x800, 0xd89, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x8001, 0x200, 0x4, 0x2, r4}, &(0x7f0000000340)=0x10) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x1, 0xffff, 0x8000}, &(0x7f0000000540)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={r2, 0xfa, "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"}, &(0x7f00000006c0)=0x102) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="a50000002dcba6b8435a8e5dcb99944e7052513b8d3e967f7165bb78c6969ef38005ed8dd4cc6ca6cd100bdfe414e4e037c0d3b4135c78b8ce8fdab6ba55e26d4e01e2cbd8a4ee28135de07f468426d9adca0ace5deb66321ef7907a09e6efce91f612577e1e785ad6cda586c7b27b84c440dfad888c9566f292aeaa0869d4793908c1eb8ef52f90a2ba290ca3031a715ad15a5a4f5131ee9490cb4a671c0a6dd893e02d3f01203341"], &(0x7f0000000280)=0xad) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000002c0)={0x10}) 00:01:46 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000189000/0x3000)=nil, 0x3000, 0xe) 00:01:46 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x800000001010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 00:01:46 executing program 2: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xaba, 0x4) pipe2(&(0x7f0000000040), 0x4) 00:01:46 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x200) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0x5, 0x200}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8, 0x8, 0x3, 0x3, 0x3ff}, &(0x7f0000000180)=0x14) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000280)={{"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", "23f970f63d3dc98801ddd18a0a0c63697925595ba1ccbed90839c284dc9c7d21", 0x7, 0xe213}, &(0x7f00000001c0)="a3f79c59806551bfdf07a79520a25f3768f941fddb3fd91515cea550f03611358d88af34db4424e85183a8f6a1ef44a265316402a9cee19460b41f5acc83a8fd85fa8131c7c7bac83dbdd02c6735dad409733890e2db1af79ceaeb50817c4d5943e66323c220f620acbd81816f2967e879a348bd3d185853626cbed515708965cc70dbcf37ca7f3e0eeb5f0370901224b4ac297b746b71711a74c36ef44a443f36", 0x1, 0x7, 0x7fff, 0x2, 0x3, 0x8001, 0x8af, 0x9}) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) fcntl$dupfd(r0, 0x11, r3) 00:01:46 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRES16]) 00:01:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x9, 0x1}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x3f, 0x2200, 0x7f, 0x8001, 0xffffffff, 0x7, 0x401, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x1, 0xb9, "42aa34f34e0a39e6295f8f18f328379910e76411c095547b65984911744319bbe1cc51f3a2903754f3771a0f157e7903646bf73cf108264c11b5a22e6b76a131d285b71cb5c6781232bb804ed6efe8552609dde1c1d3f97df43aa343c9c1ecfe4ca404a16e3c53df4a12c8d5a8fb986cd47a823f1a46c634e5b842e9bdd2d43a59a4eba362acfc38de574ef038934d0b92806e375782ecd52ef209f0f71212a6b6977e66c5ba501d44b13cd4e7cee12e1449620427cdc2158f"}, 0xc1) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)="0000071a8e9e560100000000000000ba31a0345bcff088dfd33556756a51a133a7167882df") 00:01:46 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='/file0\x00'], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) getpgrp(0x0) getgid() 00:01:46 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2304, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) getsockname(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) open(&(0x7f0000000240)='./file0\x00', 0x40, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x3ff, 0x4) 00:01:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 00:01:46 executing program 0: r0 = socket(0x3, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000040)=[{r0, 0x2001}, {r0, 0x2000}], 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:46 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x7, 0x20, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4}}}}}}) 00:01:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x200, 0x520, 0xffffffffffffffff}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xb17}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4) 00:01:46 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x7fffffff, 0x6, 0x0, 0x101, 0x80000, 0x4a]}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000140)="984a19f72cb64c0f05bf02004f00c4a37bf0c50641e2e9c422e9aabb3c0002004a0fc7a4ea70db000000000f383a9e02e80300110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e103766660f1bf63ef0450fba78ffdd0000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253dffb03450f0ff3f30f5ea5a9a50000ffff65451b0531c6000055c4637a52ca00b83a00a2f1bbfb3b62") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x4, 0x7, 0x7fff, 0x8, 0x5, 0x6, 0xc04, 0x3, 0x6]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) 00:01:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote}, 0x14) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 00:01:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x4, 0x1000}, {0x2f, 0x6}}) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x30000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340)={0x4}, 0xffffffffffffff61) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x8000000000008, 0x8001, 0x0, 0x5, 0x8000, 0x4, 0x0, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x7, 0x7, 0x9, 0x8, 0x8}}, &(0x7f0000000080)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={r3, 0xdd2, 0x3, 0xfffffffffffffffb, 0x1}, &(0x7f0000000200)=0x18) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:01:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000080)="ce0613997149d65003f7e38962dd1f9aecc65d56c4ea0e05faf84d90a02f9d4796b8d6ed55464ced3cf88feba2b2815255e78d9ce181ee8918e077d11196269456e65a7537d403647b0eb4eb4eaa2ed1f3d5", 0x40, 0xfc1d, 0x5}) sendto$inet(r0, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) 00:01:46 executing program 3: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000000c0)="26b36a6139dae11f20394a08e9558043c28c7dfa9c8aee8bbaf3d0d22d9970024155786a64050fc18c5271b1d25c75616dcf0f") r1 = shmget$private(0x0, 0x4000, 0x10e, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 00:01:46 executing program 0: syz_emit_ethernet(0x81, &(0x7f0000000200)={@random="1fcffb37c458", @broadcast, [{[], {0x8100, 0xff, 0xff, 0x4}}], {@generic={0x86df, "8640942963ea788684b833d648a2d3a4bdab2da077d31e22a31eb784f374d1133f3361b6409e1821ac7d8022a3d44f3eb19c3a6be1ae95a33b3b23301704e1ebdc730af1b55229e3e2300a5c5398b01f841e98ad6f4d6d48a527c51d914bc5784e12d2ee6d81950d2250203f82eb9d"}}}) syz_emit_ethernet(0x251, &(0x7f0000001580)={@remote, @local, [{[], {0x8100, 0x800, 0x9, 0x4}}], {@ipv6={0x86dd, {0x3, 0x6, "215d04", 0x217, 0xe, 0x2, @rand_addr="5dabefadabf541ea40d3a01bd71b2dec", @remote={0xfe, 0x80, [], 0x0}, {[@routing={0x3c, 0xc, 0x0, 0x50, 0x0, [@rand_addr="b57bf373398ffea63fc64012a8d8b218", @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @ipv4={[], [], @multicast2}, @remote={0xfe, 0x80, [], 0x0}]}, @routing={0x54, 0x8, 0x0, 0x7, 0x0, [@mcast1, @empty, @ipv4={[], [], @multicast1}, @empty]}, @hopopts={0x8, 0x1, [], [@ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x1}]}, @hopopts={0xaf, 0x2, [], [@padn, @pad1, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x75, 0x3, [], [@ra={0x5, 0x2, 0x2cc}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x800}, @enc_lim={0x4, 0x1, 0xc56}, @pad1, @pad1, @jumbo={0xc2, 0x4, 0x400}]}, @dstopts={0x5b}, @dstopts={0x7f, 0xc, [], [@ra={0x5, 0x2, 0x1f}, @generic={0x100, 0x40, "82410afb3309c918621795eec72cfc61ec5335f4acc6cc45ed793bb765001063b5fc2b892c5196e84c8d29a04031f4f5c1f997b77ea9e7ce64ddf2b8c06b64d6"}, @enc_lim={0x4, 0x1, 0x4}, @pad1, @enc_lim={0x4, 0x1, 0xfffffffffffff800}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x50, 0x0, 0x0, 0x2, 0x0, 0x8, 0x68}, @hopopts={0x5f, 0x2, [], [@ra={0x5, 0x2, 0x4a0a}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x6}]}], @generic="756a0d7d555a998a0b0f68bf404647477adc4aee9b187ff28bfd424c6168dcf9da00f0c40ee7f36c11173b393d36be3c6daba29b1832583d1e15b7a1747690924cee0ee8a27533b3d6373ef12e2373b7417b1f6a431f053ddbf44ec4130028ab3c007d6b0ae2ee41a2dc63201721dd"}}}}}) 00:01:46 executing program 1: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565) setitimer(0x0, &(0x7f0000000000)={{0xfffffffffffff64e, 0x5a}, {0x3, 0x55b0}}, 0x0) r0 = dup(0xffffffffffffff9c) fchdir(r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x0) dup(r1) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:01:47 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mlockall(0x1) sync() syz_execute_func(0x0) 00:01:47 executing program 3: syz_emit_ethernet(0x1d6, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x9, {{0x1c, 0x2, 0x6, @empty, 0x5}}}, 0x88) flock(r0, 0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100100, 0x102) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x40, 0x800) 00:01:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r6, 0x5}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000680)={r9, 0x100, 0x5, [0x9, 0x800000000, 0x7, 0x800000004, 0xa]}, &(0x7f0000000a40)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 00:01:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0xffffffff7fffffff, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 00:01:47 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x10, 0x4, 0x52d, 0x8, 0x6f1cde39, 0x400000000000, 0x5]}, 0x12) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r1, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:01:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0xffffffffffffff54) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) 00:01:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0xffffffff7fffffff, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 00:01:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x40, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4c, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:01:47 executing program 2: syz_execute_func(&(0x7f0000000500)="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") open(&(0x7f0000000000)='./file0\x00', 0x909, 0x20) 00:01:47 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x5, 0x3, 0x5cee, 0x1, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x5}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:01:47 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0x7, 0x22a) 00:01:47 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004c) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 00:01:47 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bf0300000fc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0xffffffffffffff73) r1 = fcntl$dupfd(r0, 0x11, r0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000240)="c068dd231e682ef5d4e776ab96f392d2331c95cc070ffad3a45478c36651462aeb13b4e1e71233e2e6f96914bdcf462258949f586a2757a474a561b7b5a4ba296d39cccfcd6b133e9d267f2dea0f9ad016ed4d58d479b01b9769329d3fe9e7ec3d2954d948718eb3f1aac7c79d8e68f25be08f2fae0e0fa9e4b5e5a75411b0a3904a94ad1e22c02498f14a093a81a6e10413a1b84a1858832138ba6369aa1acf8048e0f74157d877a54187b65eeabbcb1da0c16b4e1048f02ddfdc9d6b8698", 0xbf}, {&(0x7f0000000300)="873975b143cab2a4b6f4af67c52346bc3b7f1ac843aaa10eb7d02f9438ee331bb0da6fdaa44fc54c41bca4af756bfc7e61f82655ab6d0e118b3731b8725f0a445371fc547a2bce29bfd2585edff3705045ea1c76715d05a5e573967567b1bc7d3b756c1b582012db2fd3ff850b8f21a73141d187d44031bcf64e285432f9d7a967480df8091a323dd71c1b9e131f0eadced220a3a50fefeb66aed5ad3dbd6d9464bc220ad66edb84e22d9c1de7bda88f24c459a805313578cbb68dd15de5b13d79a5f02bee5e2441f5528e7a1a6e62ab2cb1162feef3ce60fe8fa5303912e03f6f3f2d15ecafa2383dee31d6", 0xec}], 0x2) getsockname$unix(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) 00:01:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@loopback, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) 00:01:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x80808010000001, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000000)="585b628f89f78c5eb2807079d9863c4df62e75c6e66633d5bda1e4dabf88c10646c5a129307adf6318af5e80d993fb4285f64e20f85e48c9cb92e2f3c34da4d6215cb056d47fc94078654bb8b022984c6697bf41026f823090427d0a3e2ce5091517957b7428af8ccf0419850296085ca83bc19ffa005c90696813e223904254fc64c56f09fa3dec56323ba31b4abc12e3f158fcd8d5f03a46cba4c110d2297205ef442f4e67745bf4b6479f598a18925f36787965d19fefb5edaed630dc9e5824165f1a6f9436bfb592fbdbbf", 0xffff, 0x3, 0x80000001}) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x4) ftruncate(r0, 0x7000000000000) 00:01:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, &(0x7f0000000180)=0xc) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:01:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x80808010000001, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000000)="585b628f89f78c5eb2807079d9863c4df62e75c6e66633d5bda1e4dabf88c10646c5a129307adf6318af5e80d993fb4285f64e20f85e48c9cb92e2f3c34da4d6215cb056d47fc94078654bb8b022984c6697bf41026f823090427d0a3e2ce5091517957b7428af8ccf0419850296085ca83bc19ffa005c90696813e223904254fc64c56f09fa3dec56323ba31b4abc12e3f158fcd8d5f03a46cba4c110d2297205ef442f4e67745bf4b6479f598a18925f36787965d19fefb5edaed630dc9e5824165f1a6f9436bfb592fbdbbf", 0xffff, 0x3, 0x80000001}) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x4) ftruncate(r0, 0x7000000000000) 00:01:47 executing program 2: setrlimit(0x4, 0xfffffffffffffffe) syz_execute_func(&(0x7f0000000000)="2e470f8ed7ec69fcf080900c000000a041d213c40205bb06c4a2290814ebc462fd25c736f04680a301000000e34084560e410f8c350000000ffa10") 00:01:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x1000000000001f, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x400, 0x100, 0x8, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x4, 0x2}, 0xc) 00:01:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xfff) dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x1, &(0x7f0000000080)={0x1c, 0x2, 0x3ff, @mcast1, 0x9a}, 0x1c) r1 = semget$private(0x0, 0x3, 0x4) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000000)=""/35) 00:01:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:49 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x7, 0x8, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0xf, "7334bd6d51530877d4e6c942202e31"}, &(0x7f0000000140)=0x17) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:01:49 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000004c0)) getsockname$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000308b00"/72], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0xfff, 0x2, 0x6, 0x101, 0xffffffffffffffe1, 0x0, 0x942c, {@in6={{0x1c, 0x1, 0x7fffffff, @loopback, 0x1000}}, 0x0, 0x100000001, 0x1000, 0x8, 0x78f99dd9, 0x2}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x7, 0x400, 0x7ff, 0x6, r1}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7}, 0x0) 00:01:49 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x53b2, 0x6, 0xff, 0xfffffffffffffff7, 0xac, 0x68b3, 0x400, 0x0, 0x3}, 0xb) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x4, 0x2}) ftruncate(0xffffffffffffffff, 0xa1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) 00:01:49 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x6) r0 = socket(0x1, 0x0, 0x80) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x4, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x76, 0x0, 0xac5b, 0x5b1}, 0x8) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x1) 00:01:49 executing program 3: r0 = socket(0x2, 0x10000000, 0x428) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x3, 0x4) syz_emit_ethernet(0x1036, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "1553ab", 0x1000, 0x3c, 0x0, @local, @mcast2, {[], @generic="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"}}}}}) 00:01:49 executing program 3: syz_execute_func(&(0x7f0000000700)="98cc192a7d7da2791dcd1c040f05bf11000200c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee5dfaaa3a3045f4607c421dd5831c442f931bb159800005b64660f3838520a470f898c00000096ea33ed336d4877f866440ff4697683397ffefefb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddd420f01550ac466b1f72ec3c4e2899294d80000000019c2c2b0c10b636d6d00c4414ee0e0c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='\x00', 0x0, 0x10) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x30, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x0, 0x4, @mcast1, 0x3}, {0x1c, 0x0, 0x1, @loopback, 0x4}, 0x16, [0x5bc6, 0x6, 0xfffffffffffffd69, 0x0, 0xc9, 0x7, 0x4b, 0x3ff]}, 0x5c) 00:01:49 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:01:49 executing program 2: syz_execute_func(&(0x7f0000000000)="984faf510f151545dd8fee32000091c4a2412c777a4141e2e99650855b66c4a1fa7f060fc4014ef2420fd6eea0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c7366400f3839bee3e8fea4c4e201acac10000000800f73d539318171a38c806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bf345900142c4b1315959b15ffbb35ffb110fc4e26d91bc1cb07b0000") r0 = msgget(0x3, 0x20) msgrcv(r0, &(0x7f0000000180)={0x0, ""/17}, 0x19, 0x3, 0x1800) r1 = socket$inet6(0x1c, 0x3, 0x723e4bf0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/94) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0xf5, 0x9}, &(0x7f0000000240)=0x10) r3 = accept4(r1, &(0x7f0000000940)=ANY=[@ANYBLOB="0000000000000000000000fff500"/4098], &(0x7f0000000280)=0x1002, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000001a00)={r2, 0x2}, &(0x7f0000001a40)=0x8) syz_execute_func(&(0x7f0000001c80)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_int(r3, 0x0, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x1000000000000009}, &(0x7f0000001980)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000019c0)=""/39) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f00000004c0)={{"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", "8d69ece5cac544a2e95b1ab3a3ce7436ea9f62d9ce060720b0fb7a2716998bd9", 0x5a3f, 0xfffffffffffffff9}, &(0x7f00000003c0)="33b21e7e3c0d48a0cd42f3f6bd45278220aab25e898068ab5270c3f867a91ff029cc4020fe1388d05af6613ecb02ea0ed4a4caafa1cf6f8242b4dbba5a7d297bbdd3cc29aec92544f05d902771746cb5b009f2a8d9d6eb582609c31cbe9cea77bd944f4de57f89c5720d69e03f399fa706fd60af09584947f3c1df664f70d4af04c844fc348c7d1a07c356edcd01d60e5732f1f5086a0fbb805afd34ec37ed448ff2bed12517637287ccac8a8987ae02fec4f676bada278a55ae938bf4970711c42f16c9b6b803e85116aeeec6d024e0f7858911e8306c7cfdb430db19c9d7cc81b8627f50b8420f7ad7cf53d87c43", 0x9, 0x200, 0x6, 0x2000000040000000, 0x7, 0x7, 0x1000, 0x400}) getitimer(0x1, &(0x7f0000000340)) 00:01:49 executing program 3: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b0"], 0x1) 00:01:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x80000000, 0x3, 0x2, 0x68ac42b8}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x9d05}, 0x8) 00:01:49 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xf, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x9, @ipv4={[], [], @loopback}, 0x9}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000140)="2324f6b3539b067a508e37433933b22e663cffb849f3f212946c85c8a66308af6afca7e01cc8b19da756612a9f43dd66e99d6ed586ccccaf9bd724f768a15cdacc7caf54c28ba76428474d5e5a17ef498265bee6676af54f3a13df5130900e9db520506765315efa3415fdc9c579e992c407a0093d746b131384ccfa503efdc78464a62c87849e57b7dcc7844dd28ce22f67fc1004df52845cfc0dea3ef7065095d103a46cd24706ed01fd6354109e", 0xaf}, {&(0x7f00000002c0)="7b01459c40a0ba457906bc3901b348e0b0fd2590dcda0e42b4d28cc0824f172ed67b0257e31f5c9cfc045571e67f941c6ddc1afaef146eca64beb1abd3ef70f8c2cec70b66835ad6c347de29221797889de9d0b12bdcda5b49ad773971f0aaf7bc57f98515672babb58e79b5ffd5b4b3e105e1931844b385e7623aae28e39dca64d5134f357869", 0x87}, {&(0x7f0000000380)="4e01aad3aa1d866f6a2a1f3b66ab23f7ea21970b0a986917857f3a51c2adf7bf0943b78a1f0a34d376604f03542a2547185904bc259cdfd04f3846d1679b689dcf0b07d6aac40fa39574aaf87f5acad60ac473ba34d6b8afa45b6b689ad80af86a813c5c25a2a5b87884154cdeab97959b337065010237d972fc9e4921", 0x7d}, {&(0x7f0000000240)="f9ea70e06f58cab281037d88ca994bfbf1a0cc0d5d9d924561377d14e081bd5dec6900a51cd9cb417293fc988eed50dc7847d03f", 0x34}], 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x2b8}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffffff7f, 0x1000300010003}) socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x17, 0x3, 0x7, &(0x7f00000004c0)) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) 00:01:49 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}}}}}) syz_emit_ethernet(0x1dd, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = open(&(0x7f0000000200)='./file0\x00', 0x880, 0x4af3c7bb2d4897f) recvmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000780)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002b40)=[{&(0x7f00000017c0)=""/166, 0xa6}, {&(0x7f0000001880)=""/229, 0xe5}, {&(0x7f0000001980)=""/159, 0x9f}, {&(0x7f0000001a40)=""/181, 0xb5}, {&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x6, &(0x7f0000002bc0)=""/214, 0xd6}, 0x40040) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000300)={{"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", "f36f253e8d377de8fcee636446ef09769d3f855dc7582fd1b325c7942c6bf5be", 0x7, 0x1545}, &(0x7f0000000280)="59fb7ee192cedbb198ae32eb1314facfdbf902d2adaf7baa12d51590c518f18168e5a136647b272bbfd3549b2842520b0c4339e9370e526aa8e2246ea6e9c45b70622665a311eafa97cda8d5d1d2a38d99481f648eed2594cdd1aca41049dc8876722125d17d76b32779111e4150afdb222280c77e0e925a37efd6", 0x0, 0x4, 0x2, 0x3ff, 0x7, 0x8, 0xffffffff, 0xb8}) 00:01:49 executing program 0: syz_execute_func(&(0x7f0000000740)="0c19b5b598cd801b69e4c461fd6103d9d0c441395bf9f2680c000000f36cc7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce0000080ca200000c3dd6d680748b68fe9509b9b9bfca700ccccea01eff3e10d64660feca434500000005b5b45364ff80f01c40faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411460f01dd") r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x0}, 0x1, 0x1, [@multicast1]}, 0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000200)={{"a17b8e02679e772e1b3713069cbe8b8d40b9532c2e855d1507c139409bcc823bcfd13c66cfab8835ea27916e4ad82b5996b528ca964bb3f5290aa8d47b61f478a6c6817a039f6557b90bbeb8840779ad40f38c0b5a2d67425202f7b9161482848a2cd10d8eba445f7453ea710280d29c2788613cf8d175589fbffe21ba3c8031ddb0c30485a765b289d5cdd738fad4983cf9804b45409c7d5d195e97a350bb12196df7aeb773cea8aae10d3d5c2cb3521f3b8fedd5e5961f08dca072f200811c81e9a34f74d2fa0bb9509175917184b7a44e02930b74cf1c650b8928390c5afc02a2febd19cc389ad467cbf0eaf8caae89e68e96a4d3e1138cc7c0fa576588ed765558c75d14c839fd82abb541924fb5cfd4e6e37dc8eb52ec71ba0307378fdd59bea9876d15de43f8994b4a6c2c1fb5e0d1288259fbaeee9da43caff4a09c2407319f8b50f88b36ad4a909177e488be1a50eadd293f9465d4373e965280216058497d0089c20ebe24557049684d3e1aa34e6c32c74a6584299c88b910dbfa78c9691bed5f51708e0dd8fc0a06bf3a6f125c0368f33ede30ca9b192c880251ff2f91543f40156923ef111a52efc2e4257e0441dca1738ab3cb5eb8855a3e2c41bca73ce49148ef6a44bdf87d44794109b6d201d47fbf31c2dfef19ffde543caa841e30eef876dbe44ecb3a179f668c5dabc96e537afde29f2ca3c5764aba9e65eff83681eaacbe36726821e7454c9b23785f7f5a2e8640566839c89c4338d6a59d1d390cf7fc64a1dd70fddec06580deaacd70d240b955eefb7755a7c15c12ba41e9fd64fd0447c3c2b6215b4fdb4fb3137e35360700932608c9af22aa926a2a3aa953527ca16eb09de83ddb55de0d6119ac76ac85e7d715805d950b15eb880eecdfb43cde4f804facbb0bd3913b35902ef233b23812469998b6ac786cfa38e03693d707085896983c88539e3402af91f2bb9daf6da758bb25e6cb316771466f524f11cf97e6d2ff06b6d0bb062cda53c91de335b507a08e2942deb2b9c5aa1eba7ad7867ce572bb98acc652f9b2ed79a30569752e95f338fead62de685a78a6caa37825c748a58c803ae021a3fe0cbda07ee50b6780cbc71312da13e7c7681d0c1baff32c2892f9a7faaf590dc8f07af3a0b04481c618caad669936ea1a628281a98b8a9e78532a56c768409f8b0a9ba1d080a237df18d38a83b078c1d7c8c5086c46924bd03991a8b47ff1b4f94739fe208cd01a67f45b2157eb4412e4bb6620c334e3c1632ad0afcca7023835a069df15620e388d3d1df4e86b00742e603cc2ce7d84aac449f4e42947235cf4b85231207100479dbe6bcf7a1fa61e556208da70bb27727b667c11962f347fa68ceabdbf82d919fc6afc9b8f6fe19700a5a4bde50a43862695ad66264ce472f334bc7bbde3cbc55b153c56b2d94f544bb11d", "a98b98b8e34a18ff52a04d80f7ab0c7f199951fb70eb38c03b60d03fc965dd63", 0x2, 0x5}, &(0x7f00000000c0)="d11fef0ef02fb35eeb71e9c1f98dae4a727598248ea9bb5cab6695e87e389c77780e4beffc05878018", 0x5, 0x7f, 0x22a49bbb, 0x8, 0x9, 0x0, 0x800, 0xfffffffffffffffe}) poll(&(0x7f0000000000)=[{r0, 0xc}], 0x1, 0x100) 00:01:49 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}}) r0 = socket(0x12, 0x30000005, 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 00:01:49 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x36, &(0x7f0000007000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}) 00:01:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) listen(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000680)=0x10) __getcwd(&(0x7f0000000100)=""/231, 0xe7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0x8}, &(0x7f0000000700)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000780)=ANY=[], 0x0) listen(r0, 0x8) r3 = dup(r0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000200)={{"6d14251a831eb013f3409cc4167a0299bd3eae94a914f8c6e793151e43b1c414c44e2c0c99baae3ce1b007fc907979e3b9eb19be299d16bf53bd2d79085dd47bf39dac85ce9c7aca5f8b1a049285067cae4ae449b637655520c60c15440fc01b33edf041a8edb04513f469e691b2d37fb13f2b52db84848e0492a589e9e001894f55becf94053d85ffebfe001d1388558c5596116fb33e5169594093d73fe934dea4391a40b381a9da7ac070948e2d8033ed66b741ff23a8d72f7d0952a1147542089fc1a457ab36fbad97fd058ac1530c89e2c6c2cce4516f62b40cb71494ce192eb8606574f94ac90d50d17a92c896f5136a68ec91979d8bc60cdfe1eef18d993e14a14b3a9f47303c19f3c4497c925ac82a627036f8ff683ff2b9ce0ebfac2455f692dec2134a6734140cc94f31ddae15499df8d17aea9db1f0d0626ddcf1360fd62943352d364c7c8e4c69164d032f52891e6e90960878a9fe8f9db613b0370af64bdf9eb69df2973f1b61330bc5a2b305710fc32b633f52e4647a69043ecda756b68e87ef7a53618de6ae72a777a3da7c609a055600af898ae35655400c210b5e67dd8ee8ebfcfc1ca6c868d45dd1f5f75f624526eb09256ba3c371088d93b33e678b5742de849b10f1c449a69af980f3f17f38a29decc2cc89f98afdaef5c2d73e1ad02358d69c1930c10831d5dd63bf9e3a0c163f6ad0c2c99ced8e29be8f60812094f498ba5757e076d18635e367fe42045ed95825db108343160e68b5b6bb7c271b8605516c1c969276b672fd08a9d55bf40c7b0e4ef1e853862b48dd19664bc4b4c54051d7d5f9b8ab80f56f2af4ea7ba5f4761b83c519e530abba18556c0d3c1ea48a48146d1409a050d0eee69ea05fd7649d3108b582cc2548cf14cec09e2bbe000c13474f75ddf44cbd2ae6657f54a447423781db954383ed9b144f604bfc15cfb68bc98e1c685dd2ee570654149e42e308b1091161b58883074bc2369f4c128a3adf730bfc5697f0b9cdbf0519eb0fe547702924fad2c6d3f5efb75088f6bcbda289eac2e99d82df89038bd346f158228cb1162ff16faa3d0f7a167eff51bcb6f1ba2b415658c96ec2172547a180433cccc83761aa828b46c83e8329a39ab094d405bcd8160e046a1af1987d7e490b6cf6680578d3ab2644d0a0b5680f49543fd5895e206b7a1c1c205c478252dd5b5150075eb7b6e8aa381a3384cb3f251aec24b23477896262c2068242b7dd43341d0cc93bce3c23c94c7426e4787d627322cbd145157fd2fe03f6e55d6cb870a6a89dbe0418b1e2bae582cd000fa8b581da93bfc6cd44ac91871ded9e6dcedb931d485f89582cd37c0d09f94d5233b255e0d6a0f0247295c14e26bb513346637776ca8cc4d786655bd6bd60237693a1db8a39a9fe10d36c7a3d77d06c18ea8d4dbc6c2c13cd193fdd8f01", "b1d5d9431e88cebdf85943080e047275e04578a7bf1725ce05c760570175558c", 0x1ff, 0xe3}, &(0x7f0000000000)="74a8db3c4e8196d246d1a10bb360ddc8d6974e6c634292823539dcdcfc21335f54a21b6094a9a64b28bc590946dbafbcc8a2", 0x3c, 0x2, 0xfffffffffffffffd, 0x4, 0x95b, 0x60000, 0x7ff, 0x3}) 00:01:50 executing program 3: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b0"], 0x1) 00:01:50 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x401}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0)={0x72, 0x5, 0x81, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8f, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800, 0x1, 0x6, r3}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0080040005001f00c04de193"], &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) freebsd11_fstat(r2, &(0x7f0000000140)) fdatasync(r0) 00:01:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000280)="0e15d034a0ef330bf9b346dd4001159eec5d07c495d06087cf231aa0551d1ba75539ddbfb4ca107bb931365fd43f23bf6a68f7909197a8eb9d58ab979c22aa7f026f04a0e66e526acaf399c9f4db1ba26a94a5e0deb648f6ddfa6f71c88bee58030d1b49fc1e7d63ba6b7bff0c516da6a26ccea3279805375f2e5145225e9abd0563854bb8", 0x85}, {&(0x7f0000000340)="f69f6a58ab9895bf49d2195893cef9e6606bf63e8d4816670ee7a7eb24b6a267b5d0430a8ed0c71814d560a0f6d19f3c0017620d6cb48d68d2aa33b4da524fd42d41a65de94db9b00d8957db29d721c426bb9e720eb9e0ec05b730b397fb45a55336ea7ceb464ec4641f4bcebc1fe2303696140446e2288d8344fc727cb3c624db40feca245f21c4e4dabc1e446bbd0c58fb2ab34b3c9c886838f22064328e27553ae2bfebf354f3963c20ba3e2bc3083031ebd154c2e3d8657be53cac18bae58a522cac49adfa", 0xc7}, {&(0x7f0000000440)="3625cdea4656b52c0c844508ee17e60d16e3f223d3241bbae605a543f1f484a443a94b2f36e2562649fddda439b5f37f9fdbcbaa890a7233d20b46826fe0f5652af58a9959cc6a5e557a7163f456c05f012ed11929b1a1f57928afbcd166af8aba169f612c1d8525b52303c8bd82ddc5531fcf43d7a683811c020c3f433359ce14ad6718837c311c0d00b90aef85cd056d1c7cc7f099f986e29718a118c3cbabdeb2c981960e2408d6ed412e4ccdf214211402e864793947cedc59c17043ce794d29aaee6e81fe8ba0c3fc266aac56c98ed965e1", 0xd4}], 0x3, 0x0, 0x0, 0x100}, 0x81) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x3}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xfc, 0x0, 0xfffffffffffffcf7) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket$inet(0x2, 0x10000000, 0x6) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) 00:01:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000a7fb6e64e300fdffbe360b0024fa0919699ec204704594982bc95acfc58565c798d3f9c2e33481b33007ca6a8967e27640f590175072b6cf10d96d54e73bde48e69de43a9733b94f33ea1b19a8978b1386c395f661423362666b58284c66a901d632b0518956cd445e8245babbd7215bcd765cebefa76af2d24d035649267dabd461f11be48817c242fd27354df51931aa5dc4a55d912307dbf88762ed241b5a0412f93335721766d1a1b0758cb4aa949b4eed413b182604450688aa0b327842046a8a9240c5cbd5a21353c368e7fbee6d88fc4b9ce6f4abf2712d5528045378bf9aec103054d40500fe206858290cd7"], 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) 00:01:50 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sync() socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f00000002c0)="f00fbb9f000000009165f70f6969ef69dc00608a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018ee2a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:51 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:01:51 executing program 2: syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f0f82dada048336000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="02e55b68039cb3300a79a71b7678474b8ee3800d8522b351ca3308e98008d71501f54009fb0a4c855ba6db75eed2acb352aba247365b3b23c0ea472d6164f7745caaef148c851d3d0063a41deb0f3072739626621dca6e2ef0017150f9061063dd0423c0032749558c055e") 00:01:51 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x0, @loopback, 0x6}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r1) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000100)="712ed237254fb69b8c7d061f392584a4bd6a3cc61b6fea0d8dca8b148f71569d842ab61b13893baa333ffa2bfb708675d28cc58e95c98a20fa038abb2104ab36159bd19169691cc408f408190b7fb94a7da61fc207f9fefc6829581a94afc27c6d640216994f0db045fb518f9bfbe7ceb70b30d264377e4e7e28fdc4be391caaf53c0d3a565915a38d7851aaec00c9d2e1911da647a908bb409cc154caa9f39679bdeef585f012b3444362fb239e6639048ced37b52de1fc60d8a47860f01d601fdc00a523737480fd038e59a9fee3f9d1ed322172ac5176f5ff5f14948abff6a0ac242d3b311dccbe74627473723257219d3d62ae9f2b40") syz_execute_func(&(0x7f0000000dc0)="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") link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 00:01:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x44) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:51 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) munmap(&(0x7f0000bfc000/0x11000)=nil, 0x11000) mlock(&(0x7f0000c22000/0x2000)=nil, 0x2000) 00:01:51 executing program 3: r0 = socket(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x27c309a0, 0x9e, "184abc79212baef76db2bd8b21f510ade027f86d0e53232a02ce7017ed2c2cd5d6072daa62eaaed439adcb5f16f4cfb4ad0bc3aabdf519323378aad50aff8e415789dc7ef2b96de69dfd03b12bf5b7bda718230b56f123903495fd590dce2d711a73f16e89194c0f439c3a4ec8451b79ca447a03ae18168debd779d920af45696f78d540bfad800210cdb2df51251e8e24d8293d693289a61d176661603b"}, 0xfffffffb) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xfffffffffffffc01, 0xffffffffffff0001, 0xa93, 0x4, 0x800, 0x40, 0x8, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0xffffffffffff8f18, 0x5, 0x8695, 0xff, 0x1}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x7fffffff, 0x1f}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045377e0cc340168258fccbeb8e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=r2, @ANYBLOB="2ebb00008000000003000000ff00000000000000"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 00:01:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) __getcwd(&(0x7f0000000240)=""/50, 0x19) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x8000) socket(0x10, 0x5, 0x8000) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000140)="cc1e1241b5b54d55e83d6042609ee78c692f155e100e7e6c4ccae63781340ddfbf9c05ffafdf5167619537429b837b842caa884486cabd2f3fe42a5659b097be253e4a25293293255d0f15e71e12d8c6f37ec661f730de4a1fb95f124680fe23844afbc1f68c5e7a25588d7b10bad4748dc236cc6e09684698af0eb95b6daf82c6e7967aeb83f20d8ae4ce5c8ce84246474ec6e4231f92840ea6e9710254f8dc6ef8e0e6e662", 0x0, 0x1, 0x100000000}) 00:01:52 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) getgid() r0 = dup(0xffffffffffffff9c) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0xffffffff, 0x100000000}) 00:01:52 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x7, 0x4, 0x43d318fb, 0x6]}, 0xc) 00:01:52 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x8001, 0x4) syz_execute_func(&(0x7f00000001c0)="0c18b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:01:52 executing program 1: open(0x0, 0x205, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r2, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) open$dir(0x0, 0x10202, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x5c1, 0x5, 0x1, 0x7f}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @rand_addr="30cc883cfa43610f895f30e9b77e59d7", 0x4}}, r1}, 0x84) fcntl$setstatus(r0, 0x4, 0x40) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x80) getsockname$unix(r2, 0x0, &(0x7f0000000040)) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x8) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000001c0)={0x1, "86a52edf9aaa8ca8de1d3546baba9d32f2abf0a9e59f22a98c4fdd9c04aaa4774d331cf17c08e3965897fdec17e8f5fb12b2bec10b504713728e17e3a69f4d43d20d4e3b34ae558922e40f13670f36de417900dd2af5462f77b481834e1ba3233765db21ff5ed9e020d9c9200327bb482d5921788fca131b28c4b146861fd3fbaa33b950cc886d5144a3ec6b01493103b83e2cc192170c86a5929979b7751fe66bff1b0cd3fe0266ae2662de8e873425"}, 0xb8, 0x800) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x7ff, 0x0, 0x3, 0xdf}, &(0x7f0000000100)=0x18) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x80}, 0x24) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) r4 = socket$inet(0x2, 0x10000000, 0x0) dup(r4) 00:01:52 executing program 0: r0 = socket(0x0, 0x7, 0x9400) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x9, {{0x2, 0x0, @rand_addr=0xe0e}}}, 0x90) 00:01:52 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x240, 0x2002) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r2, 0x80000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) 00:01:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="005f6e73a1c06dbce7a9c0d645481e5290dea60419a68257d70ba99719f080b62615545e515d30224a3982e4e9164794f2bf12781e6a2df33f91f245626fe1261025683974b6faca10abf080ad601a481464706fdbda612de02fee103348bab54411f8778a8d0554053285e440ddc4eca053c30b7a061da65481c54f0c60226ba626c7f133f9bceecf78eb4e732b3c1e2df49a0d90d35c45ec8e871a708d10fe", 0xa0}, {&(0x7f00000000c0)="9466f3c478dfe4b2bb9b7b1f424bb651a22ea8", 0x13}], 0x2, 0x0) syz_execute_func(&(0x7f0000000300)="1c11b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304547e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6660f380566fe1fad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202ff0366766c6530003ad3da4e91b5f30908000000000000447cb07d9435420e88043eaf8f9e3013eb513385a4a5a29400000000c66c64bf5961a4069b6577394193e36993b04a61cf4c6d7d1fe4e0717f052e4bf60a86b924ac85b9c26e15199ebc3c7bb475"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x10a1, 0x5, 0x80000001, 0x97}, &(0x7f0000000640)=0x14) 00:01:52 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x80, 0x4}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 00:01:52 executing program 1: syz_emit_ethernet(0xffffffffffffff1e, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000040)={@local, @remote, [], {@generic={0x8856, "a1f42a3b00e283d70fd2efadaa718ae3fb8179f4f404f828abd41da396a0"}}}) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001300)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x20}, {0x0}], 0x2) r0 = socket(0x21, 0x10000007, 0x212) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x80, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x3, @rand_addr="a680d443ed7f733cff76ac98f413400d", 0x7}}, 0x0, 0x9, 0x258, 0x11d, 0x1, 0x3, 0x96}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x10000, 0x200, 0x1, 0x7f, r2}, &(0x7f0000000440)=0x10) write(r1, &(0x7f0000000080)="740bb4c3fa51020bc2aa42ff26f3c048039114661d0bfbab5844bb280c079150158bb8e5ef8469694adaad72138c54cfbb0dc443e163971431bbf88af024196f75af1b216b0637378ec13eef1d2af0cd926fde97724ab01580d83f64bcab076873a6a39f1eac44b7529499fc4fcb45acb957dbdfa8", 0x75) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x84, "22bc9493135b9979a2bb8c92711d23b1e6fbe300b63d61a69f373b8839b2b34c2647f082c2387c252272942dd962a74ecf24417d97348cf9908d4ce579f341423ae79bd5d609d8f31316abf68ca62b3e450225f82b8111020a4a391ce6b44cc28ba2b6841926acb667c2999f8f09cb9cc74dbac5b984f7b7eeb4d6924e6f8820efdda861"}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r3, 0x6, 0x4, 0x10, 0x6, 0x8001}, 0x98) freebsd10_pipe(0x0) 00:01:52 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) r0 = socket$inet6(0x1c, 0x20000000, 0x8) listen(r0, 0x40000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r3 = socket(0x1c, 0x10000003, 0x1) mlockall(0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1aa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x7, 0x5}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=r4, @ANYBLOB="0810ff0fd9070000"], 0x94) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000380)={0x2, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x200}}}, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:01:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, r1, 0x100000001, 0x3, 0x9}, 0x94) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="96022e2f6649f5c17256"], 0x1) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0xffff, 0x4) r2 = getpid() freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0xffff, 0x21, &(0x7f0000000240)=0x6f22, 0x4) fcntl$setflags(r0, 0x2, 0x1) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xb8, 0x20188}, 0x10c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}}, &(0x7f0000000140)=0x8c) r8 = open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x0) ioctl$DIOCIGETIFACES(r8, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f0000000900)="d09c5edb4c163d428bad97a4507d2a53799d2119e2d3c5ec2be795c5044d64e9f9a8e9a3b42047ad162df0c751f2734dd91ad0456a1bcfe75c274a85ac702de50dc4a92c51f3b039a8bc81db4d1ee003c0270bdcaed294925d5998a0ba6061e576fa19dea8e8b8aebdf2d4d387a2bfe1934f640e95999a292bad17c975fe8ee8df06730b5715298b9ba9c0e67937c467f032ad", 0x5, 0x4, 0xa8}) 00:01:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8001}, 0x1c) close(r0) syz_execute_func(&(0x7f0000000240)="3e3e420f0f54f340a6f8430f73d710262e6565d9eac4a1996be142e335ee2646e7f2672e660ff83e8fa93001bf3d5683df") syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c7515164660f3831a018580000eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000001000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r1 = semget(0x0, 0x1, 0x8) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/17) 00:01:53 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x240, 0x2002) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r2, 0x80000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) 00:01:53 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x100) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000340)) 00:01:53 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f00000005c0)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @broadcast}, 0x1ff}}, r5}, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000540)=0x7, 0x4) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0xffb0) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ftruncate(r0, 0xe324) 00:01:54 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = getpid() fcntl$setown(r0, 0x6, r1) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x4, &(0x7f0000000100)=[r4, r3, r3, r4]) fchown(r0, r2, 0x0) 00:01:54 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r1 = getpgid(0x0) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000000)) msgget(0x3, 0x0) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) lseek(r3, 0x0, 0x1000000000003) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x1, 0xffffffffffffffff) lseek(r5, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:01:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x2) freebsd11_fstat(r0, &(0x7f0000000000)) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) 00:01:54 executing program 0: symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) ftruncate(r0, 0x6) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000004}) 00:01:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f00000005c0)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @broadcast}, 0x1ff}}, r5}, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000540)=0x7, 0x4) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0xffb0) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ftruncate(r0, 0xe324) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x240, 0x2002) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r2, 0x80000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) 00:01:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2a3d9fe1de02e757a01c288af297d3f60f93a8e178fbfac61b5a1543dced033bc10e51dad073f7e428501d09103e3e3f42d371d7e2994f677ccdf168e1245fac4ab81cd05", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xed}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, r1}, 0x84) 00:01:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x0, 0x0, 0xf6a2, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="00080a000000df0f2000c2000800070005000900"], &(0x7f0000000240)=0x1c) open(&(0x7f0000000280)='./file0\x00', 0x100000, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:55 executing program 1: shmget(0x2, 0x1000, 0x208, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r0 = socket$inet6(0x1c, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1ff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x80, 0x3d4, 0xff, 0xadfb}, &(0x7f0000000080)=0xa0) syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:01:55 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = socket$inet(0x2, 0x10000005, 0x5) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0xf, 0xd2d5, 0xf47c}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"/264], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0x2, @remote}}}}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0xad}, 0x8) 00:01:55 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = getpid() r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x100000001, 0x4) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, r1}) write(r2, &(0x7f0000000140)="93220797fdb2a3db1d7a0fd0d92cf010af6361b5366f9982d1b73d1157e90290590e76c78ff5f2fc885a3f1365444bd51a84306acadfb8309a9b0b527ed286801c7747308797b95c5d180ac8b3221a21ebb826a651229149bcda05817104c933f958fcd9eb07c9041c7c62b4be67eb99675495f2f595e9aea4c339f2773f3612e082c165294688880a3216ccbb57a480323ac237bf01d30d1b8e7430bd4c9047ac2442a6e2d67fd9", 0xa8) 00:01:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000180)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000040)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr}}}, 0x118) 00:01:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@rand_addr, @multicast1, @local}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0x8bc7d41f}, 0x3ef) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4300, 0x7fffffff, 0x0, r1}, 0x10) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x240, 0x2002) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r2, 0x80000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) 00:01:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) write(r0, &(0x7f0000002200)="8eb7bcea04e1d8b9d00e6351", 0xc) connect$unix(r0, &(0x7f0000002280)=ANY=[@ANYRESOCT=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="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@ANYRESDEC=0x0, @ANYRES32=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYBLOB="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", @ANYRES16=r0], @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0], @ANYRES16=r0], 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="0a000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 00:01:55 executing program 2: 00:01:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="86fb728666696c653000460b0fc7b7b818c29701c89690db712c4a53198705d8e19e62e27bbfab6df0dc1577256fbd1a55a5c91e833aac9ff3cbfbadae7224296cf4720cd36b180d6a0ee4360808f2c29f1b5b795e2ee99d09299ef65e6f3a79d6c421a259e862f052ba9117846c94d669ebb6d9d3866d3b0c98944905814c1024388c65713a555b8001b76625f3351fa855d858fe4747b0e27cb4c43188c0b690de142cdfbca88e42169ada86261cfd2dfc0f0194f1a54f"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) 00:01:55 executing program 2: r0 = socket(0x13, 0x0, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0xc1eb62b829acc5c3, &(0x7f0000000780)="d654b1031094db32ae0cae0fb65f9c7d87b7fe28bc07cbd80d2362e2aed1c55d1c4213a30089b67f75d2aeeb9fd70664e2e1856cea6ee081044f44c84e6373bd6f04c40b6f702c7b0a6fa0183e62db919f4e6c8c743d7111ff7d176c3fa049ec0efce64e9f49dbae0ea3d5551a25370bd9bde7ef9b65571d928f3ac67858619dd4a03c053e39aebd70831634460180fb7415c190436edab3e50d62ee5d8a7e4eac4e7bddf7756eae7f64c9d6603c1d0bd65a8e0e24984e0f10c4f56fc3e9f51423a69fea3c4accfa9c348f436fe1274433ee375648f61e85", 0xd8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000680)="eb4a832ca48f4aac5472c91d5d2a4bd5a722ecc83e24184d9fa4ca465d26c20cd6a5714bfc3aaa094aa1c7589f272f99d47ca3d1f73a0c3e77a4934b59223135dc90e45228b27e83d70ae54b0a689e32cd5f3ea9aba738811f07c6a4d414201192b8957168e4c4321b18665560de9bff8f384de6d17aee5fac83996abca2adcb9d99d43cf28bec3fe5ac70410e8b9f65798a38af9c9be75546a26a11ccc53592096cbc079564655ce7298faf8338b636c3baa324670995a456a6065f626cbbb8e2ca5dc6") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x353, 0x0}, 0x8) readlink(&(0x7f0000000880)='./file0\x00', &(0x7f0000000080)=""/35, 0xffffffffffffff86) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@un=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="1a62764e8bb59ef89a468943a448454f83e1cded4ebb72af18ac36cf424450d4ac514786d4d7c9edfdedc5df950f", 0x2e}], 0x1, &(0x7f0000000180)=[{0x108, 0x0, 0x7, "73d34c3e8b35a5a6ef4fdcb49e28dab4af4b3ac5954f2a24d1d20b92e7f434d468857b14f026806970a7d7bd415ebecdf1d9330de53605cf2fe89540388eec0f0eb9f935b485b85f64d8de6fe320958665ed19d7aa9d8701f34ba7c9526e53d27ace92da6eb87112685882446e4fa1a9c0ba51bd1384c6b728dca9279d55ebe391dfe3647600a24a90731bcfa302b6e88ce71ecac3abaee4f08c1263308405afb6d9d4f0a824ecde15b5845bcf6bc235932ce9ae3ac9df1ad1734d9e113bd8c3d003a8c9e9e6aa7478e749456c43deaf8ff072c3bd8c1f8716f61d2389055138f150433d909214980d47724e0b4819b46e026a"}, {0xc0, 0xffff, 0x2, "05639d67d292f624629ad84bda44ee02f056997451cd9583764b562a376256edd17202ff39fa32db0e7dca80d7dffb9ad96cf02042db7d5e6b7e92e77ec57a725f4842fdf3633ce3b015e30e02b0d209cd778c9c48bf115c326607aad073ef61420501020378f485a706791a733ac052d1797032b24ca4da0ba77ae59bc7650b115104c683b492bec9c49ad40ebb17b36551dd43c0f8599cabe9a57f4a516dbfd2ce54fb707356b8877159ac9dfae4d8"}, {0x98, 0xffff, 0xfffffffffffffffc, "ec5292f0042e8795d3fb530661c9ecbf15595edaf856fa73ac9628ad6d9a0b2bccf7d2d9bc563703b495d6c701db0709fc4952459dac5ef5f85fb250f566f2995dadf0c74ab47094ff413b03847c3cfc41725ad70f11966a69ea98efc6631bf7da42d88a0652d930fb390ba465b8a185ed0c8cc90d49887d9f7b205d01ab4ec52db60d88849d56"}, {0x68, 0xffff, 0x7, "3c4d4630c2d2f84c180bf7ff2c4fd079bbd46aff6f94fd9c91d80df6f9ad278d891cbab14e3d3d8ad4d12a4bed7fcda846064ed8b72d6195008c10ea8d7285a669d01ef69fb6c277f4cf93cabda3fc5041"}, {0x20, 0x11, 0xfff, "5729c151df6854bae88a"}, {0x58, 0x0, 0x7a, "4e6d3898a055a7470f8b1db02dcc5ba2339ac4e9d852e7801abd89a596e7b2ae4abe8a36ddd72396cbf7fe0d27fa6ffa88c1493e56ce774084acf168196c2dce58f5538633e6"}, {0xc8, 0x29, 0x100, "fddee15943390a1a1e55ef8a9b53ad329bdf143e3352d142633f4a643d4785b73a96424bf3b8c52b2b7baebfa87712dd02fe99cbbb2f0e35f60ef3c11438ff273cf3a0c0cd3f08420a2dc8fcb5a0b5dab418c2b9f75be6f056d1431b51c0cf5448bccd051874e7e7024558509af8ff8c1cf3ac80194c089f52022ae91aa614372691b3358ccc1392748eb007e5e4efaccd1159db99728cd8dd967a90adc9c8ceefa9ab0e165f74280e197d468a0356e16a57"}, {0x90, 0xffff, 0x2000, "1f843c7a614ec1f526e51538ddaca7fa1d797b971cab1beecc45bd4a4c048c8d7e828f79830c3c4a414f7be6cc3e4e8332bd940e56e99a314aeb4cf167c98b2103cebfc2851839f6d99307c9871d1de18573b455963f6be40b1505e3fa2da6889552c1d45c003fdc6f6a175c0f20420d7199f7e0ca80c6063384ab08fbbcb08a"}], 0x498}, 0x10c) 00:01:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r5 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r0, &(0x7f0000000680), &(0x7f0000000700)=0x1c, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r6 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000240)="3044a8d10e3a25b8ab507dd4279914748b340b8f71174dc463dd03b7a193e0f4aa57c38d1127426d726e52202fb862c738f6b9fcd768260e14e186613c473d4bc92707aafff34a29978d40208caed31124307dcf1d1d9bb07462b9b52f1348f5d48f6d3882de70585a9daa3d62977096b8b75b0fa7e15d36024d4ebfa96a066e81d2839444b12ac1a4aa592fffc3fc5dc8072f11b76196574c56f714c17fe66b51713a299f680eba842ecd61a0bc345abfd45a1c6498c1d70e29d520db5496853d3b12055204d2161fbf18fd82c3ccf43d933f72b6c93a4399f1e3422809a1cc46087dc4d889651b49d5cac99b5e025d") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000400)=0x4) truncate(&(0x7f0000000380)='./file0\x00', 0xfb) lseek(r6, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x100002000, 0x0, 0x0) writev(r5, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(r4, &(0x7f0000000100)=[{0x3, 0x4, 0x1000}, {0x3, 0x5, 0x1000}], 0x2) __semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000080)=0x3) 00:01:56 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x8, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0x10) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) open(&(0x7f0000000140)='./file0\x00', 0x240, 0x2002) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r1, 0x80000000) 00:01:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x7}, 0x85) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) 00:01:56 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0) munmap(&(0x7f0000cae000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bf8000/0x2000)=nil, 0x2000) 00:01:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040), 0xffffff18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, {0x1c, 0x3, 0x100, @mcast1, 0x4}, 0xffff, [0x91, 0x0, 0x1, 0x4, 0x6, 0x80000000, 0x8, 0x5]}, 0x5c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) 00:01:56 executing program 2: r0 = socket(0x1e, 0x3, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:01:56 executing program 0: r0 = semget$private(0x0, 0x80000003, 0x200) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/170) 00:01:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1ff, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) 00:01:57 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000400)="0c06b5b5980f331b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020002db94800003742656640dcdb8fe9509b9b9bfc0000c1ea01c4c1f9c476d000f265dc5f00c35b5e45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x8, 0x1, 0x80, 0x80000000, 0x80000000, 0x100}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x6eb3}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000240)=0x4) 00:01:57 executing program 3: syz_execute_func(&(0x7f0000000000)="96989819e9c4a2791dcd1c040f05bf110bc62fc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) open(&(0x7f0000000140)='./file0\x00', 0x240, 0x2002) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) r6 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc70000000000000004a2014af2d10daa84d178cbaf857f80fc3f3d7205380d617b5af902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173eb45d0e0f2f9ae27a686e5b1a886e26f7e7ea986f580a489723ee0fd49c56af59947521d21ef2716b8a82ca476a"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 00:01:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket(0x0, 0x20000002, 0x5) recvfrom$unix(r1, &(0x7f00000014c0)=""/178, 0xffffffffffffff1f, 0x1, &(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001580)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x1, 0xff, 0x8001}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001640)=ANY=[@ANYBLOB="02004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000007579ef5ca100"/122, @ANYRES32=r2], &(0x7f0000000300)=0x8c) fcntl$setstatus(r0, 0x4, 0x4c) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x42) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001700)=ANY=[@ANYBLOB="1c004e2300000000ff010000000000000000000000000001010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047a60f439290dbf97db1f6c1175e73e792af4539a878d5adb3c2", @ANYRES32=0x0], &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x7a) recvfrom$unix(r3, &(0x7f00000004c0)=""/4096, 0x1000, 0x41, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:57 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x2000) shmdt(r1) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) 00:01:57 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x6, [0x2, 0x5, 0x1, 0x1, 0x85c, 0x81]}, 0x10) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffd90) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1}, 0x0, 0x0) shutdown(r1, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x80) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000001c0)="dfc3de151fef59f30a0c7ca1f82363dd60fd3a2edc6f29c5ab80ea9fdf5579c0b24778af50c3e8a6212ae91331c3f8c1613ce601cb65f67cad27cce1b6d3a679c9572aa808125e5394f17310347259bee85dcd564d1e9410027c29f659e007ef805b1c8b273648fe1b3627383c93bc9d3e37") unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) 00:01:58 executing program 2: r0 = semget(0x1, 0x3, 0x100) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x4, r1, r2, r3, r4, 0x80, 0x5}, 0x9, 0x3800000000000000, 0x1ff}) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000400)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x1203, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:58 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="acc4025855f9f3b7204390f8c352a4ecd68582585b56980691aa703978912d6b2234d50396a92ac0b61ba2c3c1de7ee1aea6d503d498e3f5253166b8a9c31947b7e5985d378957882bd1772fbcf5f172fb4c89b6b1fd99b356ea0641ebd29e4b1270b4f7118a2e987266472f6f26767cec2b7fba7a66ce3f31a9942ae3a8d6455523b3dfaad8fb3e2766d6e2a7d708cc9671aeaf81ff32eb022fc97bfa1b952da82c79a42781059873a538e1f56e103b7f32a930c0801181a8fd3013ac597d4104c5a325679ee41c31ee65206caa179cc918ebc6fd4e523b228a33d42130c767e67322f4f676ad72f6441b4aede8ee3d004f6291529bebb8", 0xf8}, {&(0x7f0000000100)="b0af71bc1f7af2ce34280eb623f9c5859702964307f168bc4a768e7b550fd0a89ad4", 0x22}, {&(0x7f0000000140)="22b6b561ea1a0b2066722152b002c816d39c038d00354ad2ebc405e1f8d54393", 0x20}, {&(0x7f0000000180)="dc857d7c8375075c727af3613a74ba206c19e3d0dd3234f9647c8b39e8ba8d3087ec19bba2e88b235ec099", 0x2b}, {&(0x7f0000000300)="e1c05ca1d6cc3478a5e4", 0xa}], 0x5, &(0x7f00000003c0)=[{0x90, 0x88, 0x401, "e05714dcfaff19272d732648fe32860ac29161dc5fc253203276525ade524d4b91d1515dce23aa7abf7da84ccb683aeca571316f7153bec2a1a660fc8492f50f66b0551a3434355c0a2b21a8e2ef3c8c4fe1d7400b857bb88cdce9893b6e939080376014f6e7ba3648f0352267ba04c81d38e3a96e247aafa84450"}, {0xd0, 0x84, 0x1, "6385b4e2be713b6e518be1a644991054699b2be19aececf612910d9eeb9e5f32a3ee9630ac8b5f08a45308096ddc2e0fa8d8658ac9825f635d9dfba9257863f0834f126e21dc3727c717ec0efe771276650c9bf020c32dbdb720770f6d3de68cdd84204c4c59c49bf0ee04a784e0e55705cb9682501b69a595537f9db6c5057825021504e191c503a6eec2973cad39328871b058459d77bb27777dbddeea9310c0ecd48860589bc924eb96a4410555e0aed81232e3f07b3a8f"}, {0xe8, 0xffff, 0x1, "4ff427683bcb55bcd408fadf0c319a3192f78b8ac74559e55285f08d84aea38f0cb205358a29bd2863dab81d69bfcfbb966d035d2915049c6b8dd92ea48b3051418066e76250d062cf5f58c85747a2e6d12491a8186927abbf2f5f0da3bcd74d6bcdc10e26d9f8f3110e9256a950618c74c7d54cf192900859d06d80ab949128b4eb330ed519bc769bf4ad8cfe39730b33a6743abe0b1fde76bbc28904e162aac1c85e02e4ae409ac6229ed0a6e9a586bf6dab759eb804d743876ee58d4f9e824755fc617bd9e6216fe2a28af5a1868b0b3e03"}, {0x50, 0x3f, 0x4, "02f446605f384a0e72802a7b8ebc1384b75c62a93ba1860161f6b67a0c8bd8c7a750d87ec05894403e480b993d2cdfaad7fce31b236998cf0814073aa4c079"}], 0x298}, 0x101) 00:01:58 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/142, 0x8e}], 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00466297280000e9bd3d4ace00904ec6135bf6948d246173c48fb313ce34684a01ebcab5dbc53099c0d7a73c559ea711590708f64d8cf14196cb739d332278a8fcad1112b31c327c6f15a8c59fb1637786102c252fc2fd97adbf7093f24c2c38255541bf3c1951111f754fc8a6c172b3719716bef2da6804a7b959fe76820c9ad3d325ef0710a7674366cb57e41526ae64d3805fb2496ea7bafcba14be70cd75319a50044ac8db15d820a74a6750bf816b5966c24dfd5da6416d3ca3581c771e99b8644b219e1fbda5ae7deaa6b35f17d2029185b893ea5ef14c51891246b4a556"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) open(&(0x7f0000000140)='./file0\x00', 0x240, 0x2002) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000180)="982c150f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:01:58 executing program 0: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000000140)) r4 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e) getsockopt$sock_int(r4, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r6, &(0x7f0000000640)=""/190, 0xffffffffffffff06) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x6) r7 = dup(0xffffffffffffffff) getrlimit(0x5, &(0x7f0000000540)) connect$unix(r5, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) accept4$inet(r0, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000600)=0x10, 0x20000000) r8 = fcntl$getown(r1, 0x5) poll(&(0x7f0000000380)=[{r2, 0x4}, {r1, 0x7}, {r6, 0x2000}], 0x3, 0x1000) fcntl$lock(r5, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r8}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r7, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) dup2(r0, r6) 00:01:59 executing program 1: r0 = socket(0x1c, 0x10000000000003, 0x7) sendto$unix(r0, &(0x7f0000000140)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000a371a3f8000000000000000000010090d2c4e5187c00", 0xfffffffffffffe43, 0x20009, 0x0, 0x1e8) sendmsg$unix(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="4b269ab5b3590155d44c31b321e5a2befe98db048441a15248abedc7a31148f724cbfb4a863a9b232a2e041f01abe632c8a974d205c00e7cf0a666de4f01cfd0032e16b7e47e485f24f9903759c76f2557491aa9e187c2af6ed15c8639ad4e47953b9c798d5110593e31a330ff787ca32774990ee73f6e40348c332fc977e63dc1ff096f477caaeaacc150c5764fd35f6027294be5cd0e4c0e948d0a90edc0ab180baf9ffe1e1d13ddf455a1933aef1f02bcefc1b7d5c3d3424440182be86ed8ca6dabba1de96b60c760911d1f4bd858e3f6df005ea9c009bc529c10c8f189c0fafcdc142df1b48f", 0xe8}, {&(0x7f0000001200)="2168fbf7efa940576be66a9d33b850b0c821d6fc01803a6c647ac8f26634a7449a8c452d5bfdb11e60dc43fde3477bc61ecb9dd4bb52190b2cd71a4ce385cb94dfe5a3d6e4d74c31", 0x48}], 0x3, 0x0, 0x0, 0x2000d}, 0x100) 00:01:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) 00:01:59 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3}}, r1, 0x7f, 0x4, 0x3ff}, 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r1, 0x1, 0x3, 0x4, 0x55c, 0x800}, &(0x7f0000000280)=0xa0) lseek(r0, 0x0, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, r1, 0x345, 0x20, 0x7, 0x1b, 0x7bd}, &(0x7f00000003c0)=0xa0) r5 = getpid() r6 = getpgid(r5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x3, 0x6}, &(0x7f0000000440)=0xc) r7 = semget$private(0x0, 0x0, 0x10) __semctl$GETVAL(r7, 0x1, 0x5, &(0x7f0000000480)=""/207) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000580)=0x5, 0x4) pwritev(r2, &(0x7f0000000840)=[{&(0x7f00000005c0)="7f5f8de10e34a82e6ee756dd2be2cfb014f2782074dc5af727f9310456f4a096943e949f44c53a882c6cbee85ce9819c7d62312a63a3fe5f821d5150e1ad110aac3014d582a9e8c0fd03395872aa965955ea035ab513fbd77453c322c8813f7a26c5af52ae3385be9ed7c87c1a4d3f22103a8aedb0f4d070d8c65b1a61b0fe56a022bb5633cd633d4d92d3ee2cca2e0445f303c298a7ddcf4be2e64fa3dc8b6fe9ec80f3998593d6a6e419d2e0dbc28a237faab2af33f10d37c46a039d57ff53d66d309a91a0ebfac21de72c79c3b530f385c42fb578381361cf5ce65278ff492809a369c7ebfc34f44658a49b", 0xed}, {&(0x7f00000006c0)="0130ffdb234135488204b23e31bf2d265c044d77a4033c15d0de0b98b36f51b1cf3632345bd88cd2d777f9b531bfd343c04864d1de5d39284d7417c6145970ca8cee1e9b8fc521571354a306e67820a8d4baf5eec7a1dbaa8408e8b91e70ba8905def80fd5384222631806071019a69e5310f7fdbd97577f90894d1652372db7457b52350f3981c882a58a20feb4becec26aa15769f58459899eb9749c838cc989229356fac4d4dc31bf6c00d6e6e0119030bf93a7e6bf19d44ffd5133dedded0c72e17bc666a097959f5f65a57578b71cdd5ffc5be371cd839f9f2c0d46c672734db57af4e8082036c8bce063c66675d0ce17d517a1cc94e3", 0xf9}, {&(0x7f00000007c0)="3df5d73f0f7c033e190bc49f8b45aa5efde8e90702bdd6a5fa8bc8432144ac2b442d0ae9b9ced8898aaac599210cf9dd42e859b111da78cba98f233b3f63d668a8fd46e4", 0x44}], 0x3, 0x0) r8 = accept$inet6(r0, &(0x7f0000000880)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000008c0)=0x1c) r9 = openat(r8, &(0x7f0000000900)='./file0\x00', 0x40, 0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r9, 0x84, 0x8001, &(0x7f0000000a00)={r4, &(0x7f0000000940)=[@in6={0x1c, 0x2, 0x7ff, @mcast2, 0x9}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x81, @rand_addr="fa67540776daee9b22ae8e38f99ef715", 0x3ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1}]}, &(0x7f0000000a40)=0x10) r10 = openat(r9, &(0x7f0000000a80)='./file0\x00', 0x800, 0x24) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000ac0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) freebsd11_fstat(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = geteuid() freebsd11_fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getuid() fstat(r3, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000fc0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r10, &(0x7f0000001100)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000c40)=[{&(0x7f0000000bc0)="c12c90709dc4ace16b84a4188a39bf720c86ad6f85d9eb99ff078b484a834481e157e968692975a588b7093873a0f8184c36d5092d43e2a2840b9c4928e0a7466eee6730fadacc0d18ea6a6ce6c0fa1ebdf173c974eebfa71ad8f9a81101374a1ef780cb", 0x64}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0xffff, 0x2, r5, r11, r12}, @rights={0x30, 0xffff, 0x1, [r9, r8, r3, r9, r9, r0, r3, r3]}, @rights={0x30, 0xffff, 0x1, [r2, r10, r0, r8, r2, r3, r2]}, @cred={0x20, 0xffff, 0x2, r6, r13, r14}, @cred={0x20, 0xffff, 0x2, r5, r15, r16}, @cred={0x20, 0xffff, 0x2, r6, r17, r18}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xf8, 0x20000}, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f0000001140)='newreno\x00', 0x8) 00:01:59 executing program 1: r0 = socket(0x2, 0x10000011, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff}, 0x5ab83ab1070033c9) 00:01:59 executing program 2: setrlimit(0x0, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="0d5badd804b239abef1aab36018bf6987360a51a62e1d558556e95f1d700c50459b499ed560e172d2eec4b7093d794b3e8fc7d2eca59bbe64a8ce55e3acb7bfe9220c88d19e76c66e258af1b4221f243aa4f1b8e5438b68e73bbed1d004860") 00:01:59 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) 00:01:59 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fsync(r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) close(r1) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="3ae69556616567486f75217302befad3006cfa4050b3cc669fd3f2ad15c383554495f77439af2db67c99c5e141e17cbac05a1db1eb6fd92a8c19e8419bec69a17a30e70ee1c7dea094b10c5e363bcd71d3f5b06e7460e02eafc3772457551980cc2b578ffd5091744efaaa260d20181dbe88642e78acc11eab4bff7eed377e580cc8219b8c3d2865d8bdb186f5eeacbe638132bd87cc06f0195ca65e3f104acce5d78a64a864c8b29a15346cfd1736b6a7be28f453511994a6fd1aa45f04c990b6185a388185c31be5f86c9c8becf41b57d5f9c360dae521d3003e03ce9f93073021dbd887b78a99554a677b6fa8407d102d27") freebsd10_pipe(&(0x7f0000000000)) 00:01:59 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) ftruncate(r0, 0x0) 00:01:59 executing program 2: syz_execute_func(&(0x7f0000000380)="982c170f050520d0f807b0114141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70f84e19c000000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b000000390f71d539398171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7f}, 0x8) 00:01:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xe0}, 0x8) 00:01:59 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$unix(r0, &(0x7f00000002c0)=""/117, 0x75, 0x40001, &(0x7f0000000340)=@abs={0x0, 0x0, 0x1}, 0x8) setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000}) open$dir(&(0x7f0000000380)='./file0\x00', 0x400000020000, 0x9) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r2, &(0x7f00000000c0)="b9473d75d1ca26483533e80fd475e4af0bf564267ed334631ef92c5c7112694ab51ea4368ceadb637f0c96e52bd264ea48114dcd1f05f1ae5fa98f772f5ee3796a55a73222bc874ad3b53adaf0837a7550b613e224e7dea5f1f4e1753ccb22569412f56c8eea66cc7828a16adc4c9678ec373b48b25ae481bc", 0x79, 0x108, &(0x7f0000000140)=@in={0x2, 0x1, @broadcast}, 0x10) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40, 0x80) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r3, 0x1000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x5, 0x2, 0x76b, 0x58e, 0x5, 0xffffffffffffffc1, 0x5, 0x7f, 0x7, 0xffffffffffff0000, 0x2ef}, 0xb) 00:01:59 executing program 1: syz_execute_func(&(0x7f00000006c0)="9826473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d1b170081c66db712c483397fd300660f514df90fbcaf00100000f345d9c6ac4bc4427928870000000001b00b000000f08171a30b8a826eefa80dd4d4e9f8feaffeaf8f6808a3056f0000004e00c4618de3264788fe5800d030a1c9fb110fd3c4a261b7e2") r0 = socket(0xa9db6fc9d4e9e9d, 0x1, 0x5577) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x4, [0x8, 0x7, 0x1, 0x3d3b]}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x81, 0x3e36, 0x10, 0x9, 0x3, 0x1}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x401, 0x1b00, 0xfffffffffffffffc, 0x3, 0x3, 0x3, 0x80000001, r2}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000000)={0x80000000001c00, 0x0, 0x0, 0x80000000000000}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x81410, r0, 0x0) 00:02:00 executing program 3: syz_execute_func(&(0x7f0000000000)="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") dup(0xffffffffffffff9c) 00:02:00 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="91eef30f8cb5deb0fda45696e314a0c5b56ecb58854c7d7c639515567ff4c5a7a2dcf0825040044ec9d69f2020d2ed1ac56cb49963128195b2f3b6e9575ec5c100ac46fde582028b0c1e38604260ded759babc8b77c90db3b2c54e3bbe20378c1b1b45bdd597f7da", 0x68}, {&(0x7f0000000240)="6539a227ef020efd32b21e270467ba2b0f9a9d3238afc0d2842632d0509b2946423493ae99eda9dbd8080000000000000028ea0546ea097e340460170b1d9493d0183daeec5a659d8a896bf23d1fb6e6f1fac73a1ffca37f30a1687ff2155c22e0c098fa351a5bca7a52a0bfa32fb41a03cf75b7a4f218ca4aa0bce6c95d3330838e53b216158974217c7630e6a3f56a09e1e689d491f78195f1e3018b00f67f998f9c85ca1e557bb731b062dc3599ec23c8f2a4bd3c20bcd52e7adf04a70cb4a9c104307c04e7a003393c6aeb8d7d9e573b1dcce0194a100e1d4c98c2ce503275a9da3116eed1919eaeac6630d6a8f4cf27c0f91bf162aa976013aa2456cf8561fba0ae5aade56df7a29045d3c41ad4bb2b601de9a9b0b1fadbc954471f51a93af6422544daa8ee16b6d3edf0153b475fe2a9f8a65d13b1e5dd485f77d3c12a77c9d6eec5d498b1bc2f12b53c2608b7cdfb3a5b257a446ff238bbb9bb696eea3dd18c2027344c6efefe44b7802252aef7e8958ef97bc256bf211bd74829711f40a63787011ae66441", 0x189}], 0x2, 0x0) 00:02:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:00 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x6, r2}, 0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x5, 0xa, 0xfffffdffffffff82, 0x7d23}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_int(r3, 0x29, 0x9, 0xfffffffffffffffe, 0x4) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 00:02:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0xec69abb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) 00:02:00 executing program 2: r0 = shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:00 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="91eef30f8cb5deb0fda45696e314a0c5b56ecb58854c7d7c639515567ff4c5a7a2dcf0825040044ec9d69f2020d2ed1ac56cb49963128195b2f3b6e9575ec5c100ac46fde582028b0c1e38604260ded759babc8b77c90db3b2c54e3bbe20378c1b1b45bdd597f7da", 0x68}, {&(0x7f0000000240)="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", 0x189}], 0x2, 0x0) 00:02:00 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0xc, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65303f"], 0x1) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0xfd9c, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x13a, 0x0}, 0x0) shutdown(r2, 0x1) getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) setsockopt$sock_int(r3, 0xffff, 0x5217, &(0x7f0000000080)=0x6, 0x4) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x54, 0xfffffffffffffffe, 0x3118eb8d) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff00"/4098], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) 00:02:01 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:02:01 executing program 0: syz_execute_func(&(0x7f0000000000)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9f9c1c7c7e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") 00:02:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:01 executing program 2: r0 = shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) 00:02:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="72010000000000000037"], 0x10) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9367, 0x6}, {0x6}}) 00:02:01 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) fdatasync(r0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xfffffffffffffe00, 0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:01 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c100f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e000c0081458145b712c483397fd306c9dcdc0fbcaf00100000f34592c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) 00:02:02 executing program 3: syz_execute_func(0x0) 00:02:02 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x10, 0x0, 0x0, @local, @mcast2, {[@dstopts={0x0, 0x1, [], [@ra, @ra={0x5, 0x2, 0x6}]}]}}}}}) 00:02:02 executing program 2: r0 = shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:02 executing program 3: syz_execute_func(0x0) 00:02:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), &(0x7f00000001c0)=0x4) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x670f}, 0x8) 00:02:02 executing program 3: syz_execute_func(0x0) 00:02:02 executing program 0: setrlimit(0xa, &(0x7f0000000000)) socket(0x2, 0x3, 0x0) 00:02:02 executing program 1: setitimer(0x0, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xe9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xffff, 0x4020, 0xbb0, 0x9, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES32=r3, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r3, @ANYRESHEX=r3, @ANYRESOCT=0x0, @ANYRESHEX=r1]], 0x3) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000280)="1cd0c686037e0deac9cf138eb10b8887b0a9be420994e8e25dc9197766d5efc283573b3fcd422166cf823634422fbb8bc2890e3ddbb133fa6379434b7072a4ec5dd051e814dac3051b8d20cd0fc0dafaff97de02d97ac22f25833510428e935d9d87e1f1c2025893df1d549b2f22136a33afc10f5034f5296bdd6adb2c6f2321d472ddc6f8f582679994de84116d0ef73cc1217c9737cba4f239039da21ec9cbc51584cbabf804593f3f03969dfad13333520a3d06ab2b171ec5bcfab9d1fb77aef4eef89579046743686cdc9e4272f00578d1c95380c411cec3089b33e904dd3dcd2b68c4ddf7cea28b0587fb8cf97df25376e0e00d9215a15f844069b9e4635983c63d1b356450e3c990208050be9cf3c1c3df504e1ec9ae5cbb2ea567de7677c6e505a2eb3ee189bbdcca5c431e4f39571866b796180f2ca41ae7f0714171c7e892c60bd7eb8f20debeb33ea82e5ea7c63f3b25e667e42c50d98ecb0e05927b22ea8dfac1105129a0468bcf63a96aa6c7f80132683adf94f903b9dc6844b5af135742c0bc43bb57a1c4675e9b55c48c537ed6a3743c7e90e50fad7a0ae0a5dfbf000dcd4192308486c460809ddf1a14cab4be309a19e58e1e99f72f2829d9e88efa7d2dff9a039959ee71e170bae1d7d695a85d30317ffcb76bbc9efcbc65c14f9a5fb9c65c1043d9c778b8987e44b914a9fcad2402456f8d92e0dc2f425513e4b7c9178a91f5d2242dc4dcccbdb4fb8394de47e3cb720fd9fadbf0e11063a8a240877901fef82899dfa958b95065828ee088062e68850c67c8b04ec647997e01c602d7729482ad8c675c7485af68d3c18b6ddbbdfa11f08c430ba164e54a2e6e4c42ba32d031b340df8a995495b53b3964f322e2a46e1a4317ac61bf252dc2e207c64353cf0a61cb2d45e898f3063fbe5033f3f4b7a7359aec35da0388b295dd3b92b1667a580bb0b31f6e5505df3cbdc1d9879071b7b4b99707ef13fb7da2f5bc76c0882df802e2bac91942925d89aa9e4bb2222906e004351ae005928f54b49c8d9ddf97ca14db3b7c2aadf3f826e2cc3297856b4f4946776996816444593edf55f4b17e4184722330daad6375a81e21bd7542a1afbb8e1fe695d8446ba9e97c2a574b4b0edb7cb6981e62d216db7a6b94083d12ccbc313512935d968e32adf7a565fefc0b1112efc43c48443aecf5e1a6106a8836e231cdd11559e809ec99ffa6a3400ddddb80acc45c5f00d90bf24d9d90d9fc7e8d6e6f84f178ca0c7b213f07df60c42d2af70d74f07f0e5f84da48bf5c5c63fbae7bb31eb6290abbefd1845b0adf83d785f34d2ade08613078d4196079184aa6a8e43e7f2d73e78001274bbb9a98e19a58fb45666a997ea2459bf7eedffa68c2f2069b97315df84270e0ec5e07f5de80a7a56b94b636c91ee2d38b4002da5e27af2389b6870b53d2b727ef997429b6efd60ea7f707769c780e0efc0fef0e970c601e69535804874c04a29c4ebd10453b09aa00005750ba1b413e91d95a88cb47c647395495dac8936576da255b644e56a683a9edab11a150a2dca9a4ca67436b98a3f2cbf37f9d571ea4bff930a1605a5a0ff5a99ed30ee38c8177468a6eb21db7d55c9ca56dc2a97b4b79c69f8ed224186d18c73d42dd4c9b5ca9463548e6d095f2a75c3b37198c604bdd2031f1df108716d727a36592dd7d7a3f5f1905f17363c8ffee8fc452909fc516d4934949fde6876fd8d3c22822ba661a6d9e3f07fcdd70a8a72590c740844c613a41af04c98e1f4b842f25643800c114e052be9c131a93db45983ee95efc1d663da67c3269d86342f80b8ceb909079007729e5e16ba96d15970a02f33e6eca84bd981d079aef1be78396eb6110f6a3ee4e70e616263f3ec4e005e9df0fd0decc2eb9f253df2301c4630289d2ee7631a872aac6b3979d1ded406f0f55fb8f81329e5649a9c8debcd3cd7857f545763f61343bd2501ce979f68b82e23fb7cc08abcf92d57d8e996d6e7aff77839e24e7e08204b25a8e554d80ab24d4d010f992010e443253f7e384b7e4a47f71068142f1ee8ab927c14254e7ed808c6e7f777c21e2a026e3ccf4108d5b4e909d5d82ec62a6ad8fc8d76c550c60509dcea444f96dface626c31f3ebe5982633f04c1bcc0bbe96a5abb345413e02ad39e05309851d1fbfd696220768beba4efa6f6132157edf55f123db4e17e26f6bf20decb7dc359b100b803a66efd3803188a439d965b964b700e0f9a08bb219e18f2dd1f1e302f6444f66bdccabd37a17cf08c1e25b1ecf09171a0203acb84b6e555c8a1665cb1c9c61b689a54514f4b60b8764098c9122adee560ae648102cd2ffa3fae8128d1e45810d5ac6e97a4edb3dfd81f65ee206575d1d43d5d2c20355c70ae914ff0c3be652080011fe3b2bbcc52472eca337cc76889deb9ad64fab6341d790aa403b228feb1481d137fe85c18e6ffb00efc3ac5152439aa150ad32c9103a19a9fcb302357fb3e144841d49a32eea6900ed3fa342b43301249b4720d040c05097f9ed3daf75b632c91d68e16840175dce48e43624b049f9eb06574e7ea08a0e2749e912299fef0a62bdefb5319415c753d249d3da17075daa0f96f910f8c829853ba0fb14bbca6e19ec0fe23e45c72e9305c455b5e0638151a7f16bb9002d04df4899c54c3b81f26645a5c3d75ae5ed0316ddf4027dcc60f7badd1ef6aa4af62f8e492a3fb4884625cdcba61733109a9dd660fe055ca84d988ac97f38ba4ccd60c28d9bf8aa3d40459936c48c27b6811bbd71b7019aeaa61dfe3eaa3b12c0b4f41e428e1620507ca86ea4c80259874ecf0c7577f4e007fdfbc8c2816700463c04acbe5581cfe1dd0810cbacaa4caf5f01897eb8b48f0d092fc52f411e733ee4fc02fb84d595ab1786db7feca04246429389e778f6d737f887b00be96dd7c08edaf02b855d077d3d0a7862a5de1cfe0dfb89f097a1f1775b606e1e4053003859c0c1cc17364749fb498fa7bd2c0044e3f691f936a0bf6e10b057efbd1c1e99d0b3b024832b4b036ae910623f65296260195d27efb66f16cf0a48b510b6e4469cc938b2ed0082b7334fca3a0ea79be3245be8f3002a20ad29d1d7e6ad354505017da0cca44d6b1a74f86b05e14e407c2f297f9296b313ad40edfde4a51ae8b2cce6e6da0d18b8248feb32f3f5b6c376c9408640ef7c6c2a36c4b89a76c8a5536f605d2bbbf8023bcee675179ebe65823c9be6b216b39e13b6afcb132074b536c35e0dc4650bbd901f086af0ec0643e62b8733ce720c738146edd686e32e78d2f183cfab77630a5808308635cc78ddd3c07d9d9c7dd8a0a21e8eb7ab2bb61936a70aaf8c251655d2bbe07db8c16f3e6a384600640ecc6a496d9691b078feed51dcdde3cea8ac57f2372e183857fe337c681998e649347545ee71415ee0e0f03789a9036f508ea57a798cf9fee7a5cbac9a6e120c8d0508e06242e6c44b0670c5695ffbe307bcf58fc716e1ba25f3fc73990641f58185b1ec6c1ce9d7bfe17c445b78c244ded23406138692c1bcffffd5b6e3c4dbdc8be4181b4ac851ea9f01b9a65789b080a305b25004905fb2aad840f046c15b3017a14fd358b0f54f580b32e2ff2881aac0f1df5850e690a0482a365180cfc4c600f563ae1e46152cffc7f7da4ac9c2e4925cef2ab4919e893cb5c6a2fdf946a0586a0754d1f3079dcdbe1ad76d3bf31d4db97dab2e5a64557865783731896740b5245f018110bed634ad22663a428439a47781cf49167d51ba442fe565c45bc57fe44f79e83902a62fbec25658451d4351b1b24f66d4e63dfcdefd33139a9a11420501dae7ab3a52e7dd256d5b3b2a42d44e0329f2eaa4f04c4b54bbfa583284c62b063f1e059ed6448ccd26492bc520cd881cd67c7e293ce843dc5eb9a0b1fb4ee804105c3ca377a1469c9fee96b1dc5e431768e685d7f8858325158e4a8adba1512e8427eb3d94f7b0d9be901365a99b3116483f5e91438fd43b5c6191be35be6e32cd56358baa89fbf71d385adddc7e24854fe0113cccef759037608bb83e51bc93b4e34f07672f8f2527ff28b43fa29339eec9e891c6024ffbb5bd1f51a7bc60702d77427bd80aae29d644f6ef73fd4544676c72fcc5191ad9aa9a09b591ac26be6ea5d0f9abc98c35b3b4113bbed0d8ed7f001d067a84027f3ff4f5c2f5e4f4d0410611009d57328608e29fbfb16715c1e158a06ca99152166c6dbf4af6ac1dbc9abaa262a2de9d28319ec901dfdbb8633458575d9c0ac0f5e6bf3075fa9612768d17db5f092c1fcc866229f140a1c861910a5b2349434de00bb1fb23b7e43ea55a4eaad0dd684aec8511715246d031184465e21030916b49e0008695eb5a889d3231161d72c0d430b31fa570906ac482b96018f28aaa5eb1dbe1133768c19640cf1832fbdccda91ce8c1100c5c43030d97444202b23f6f806ce85b58cbe0f166919ebe37e9d23531fade3fca12989cb9c01307e2c4034000aaa609bcef6861f462ae829efc8c10f523745cee47ed9c5073ff44593661902e32acfab19329d82dbe7208bbd4399fd9ec7be7130fae62a0ff9c6b677803cf6ab7924adf74d5c61642f11676a157b3b951aff2f9ee6e2eec06b038f31ce60e838df5f98e81c32a324b6d5afe8c5bcc174e2bdc74c7ac4961dd62fe195ce72a52df20fd3a3346a3a3493c45ad0b2769ba3c46dc3df706e7689744f39b1d29bc05e7de43f61872d770364a04b854bd5e92920cc5a76273765f1ab15b5205b69d33e953d1a1bf796ed4def5039093d146fea07193ef95abd9ff2655ef2a815ff2beaa334becadad7288348381d7fa62192d117f4d04f4fdf639a6f02f02c7be0d91938c9c748881ca690ff69fb16bbffb5d380583e53b14edb0d574ea4e8e721d4855af2d9b3f04815033c307ab88c686b72e5b6039532762c6f6a704cfbd233454970bcd8ed0701f901742174471272ca6aead81bdddba1a2d83b4eedb8fbb305e535b6484a6152d9c92d6aae4bda91cc1379e31b85f5ab0aa336974d5828fda0b0b43eed158bb7c8a68ef629c708f6d32357ee0aea1480784fbe9a8ee3e5d3dd528fc90d3ea14c381233aa7957abb51eda4b0df23d1d1d50bc88ea7a1c215b24451c381c03d74ea0477f511647f258224951244124288dbffdf3a184cd4e1b152b09b944ad4d451334dd126cc93cc4c77cf1c8592bddec6b6ed1793b26865abf92d9814395f7d9a296bbc0da2c39ceec1b139fd2dde4c0383c928e82a5cca70d63f4c3ceba6d254bdc80770c61b378e060a66bb89df4311199476c5b9ebf847f39f89b32c1a458ef464b5deeea1f2552e32d6d5e0276c29dfa41e24db47b227d64cb76a70253eae7cdb0553ea68a0b154d2b049ac724265a09cd630e0454ed84f6e314fc5e137876f1d3b24480e2169c687f357fe80bb5c7c26d456da9f3ff925c57f5e5484675f4a7612604946f2168f841bf57f421801c9325b2ec37c883edfe29d3f61e6fb032178238c34fc8f2c01702d37486c86d6c866760f6d4ca9786245934d7858e52b253b24e723733d9cee988cd88c51bb3ce978406d43f64fd2335613129e04944ffd01f2cfe86fc6f73e05f33f77add6dcb4dbc60f135860d0d81483dabca64d21e279cdb87cfba3c81047d23cd2977fd17b13b831f2250ef6383a5553693751cb469c164dbf1b04255872ed8ea729117e34e593b8a6acaf84e8bbcf4a5d61f2d639d643d0909a42105fdcd09da68413ef84f1c553e15c85e90703004c88b0f3939964a482b8a6cc0506aa") setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r3}, 0x8) 00:02:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r5 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r5, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r6 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000800)="3044a8d10e3a25b8ab507dd4279914748b340b8f71174dc463dd03b7a193e0f4aa57c38d1127426d726e52202fb862c738f6b9fcd768260e14e186613c473d4bc92707aafff34a29978d40208caed31124307dcf1d1d9bb07462b9b52f1348f5d48f6d3882de70585a9daa3d62977096b8b75b0fa7e15d36024d4ebfa96a066e81d2839444b12ac1a4aa592fffc3fc5dc8072f11b76196574c56f714c17fe66b51713a299f680eba842ecd61a0bc345abfd45a1c6498c1d70e29d520db5496853d3b12055204d2161fbf18fd82c3ccf43d933f72b6c93a4399f1e3422809a1cc46087dc4d889651b49d5cac99b5e025d") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000400)=0x4) truncate(&(0x7f0000000380)='./file0\x00', 0xfb) lseek(r6, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x100002000, 0x0, 0x0) writev(r5, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(r4, &(0x7f0000000100)=[{0x3, 0x4, 0x1000}, {0x3, 0x5, 0x1000}], 0x2) r7 = semget$private(0x0, 0x7, 0x400) __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000080)=0x3) 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:02:02 executing program 2: r0 = shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:02 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x401, 0x130, 0x1, 0x2325, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xfffffffffffffffb, @loopback, 0xb1f}}, r2, 0x6, 0x5, 0x112, 0x0, 0xb, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0), 0x0) 00:02:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040)=0xe68, 0x4) mlockall(0x3) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:02:02 executing program 2: r0 = shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:02:02 executing program 1: open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x80) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f05bf03000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e2fdee51bc44607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d80000000f2d8f0b000000c2a0c10b00cca27a0e0fc441b5d28222000000d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3285e0c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:02:03 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:02:03 executing program 2: r0 = shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:02:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040)=0xe68, 0x4) mlockall(0x3) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:02:04 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:02:04 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:02:04 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:02:04 executing program 2: r0 = shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") Jan 1 00:02:28 ci-freebsd-main-6 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:02:53 executing program 1: open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x80) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="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") 00:02:53 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000535000/0x1000)=nil, 0x1000, 0x7) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:02:53 executing program 2: shmget(0x0, 0x1000, 0x4b, &(0x7f0000fff000/0x1000)=nil) syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x40000000000, 0x0, &(0x7f0000000180)=""/29, &(0x7f00000001c0)=0x1d) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x10000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x20, 0x800, 0x8, 0x5, r2}, &(0x7f0000000300)=0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10) getsockopt(r3, 0x7ff, 0xed, &(0x7f0000000080)=""/142, &(0x7f0000000140)=0x8e) setsockopt$sock_timeval(r3, 0xffff, 0x4001006, &(0x7f0000000040)={0x4, 0xc}, 0x10) 00:02:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xf3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000002c0)=0x8) 00:02:53 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) Jan 1 00:02:53 ci-freebsd-main-6 syslogd: last message repeated 3 times Jan 1 00:02:53 ci-freebsd-main-6 kernel: Can't start NLM - unable to contact NSM Jan 1 00:02:54 ci-freebsd-main-6 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:02:54 ci-freebsd-main-6 kernel: Can't start NLM - unable to contact NSM 00:02:55 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:02:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x7fff, 0x4) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000180)=""/140, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) Jan 1 00:02:55 ci-freebsd-main-6 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:02:55 ci-freebsd-main-6 kernel: Can't start NLM - unable to contact NSM Jan 1 00:03:18 ci-freebsd-main-6 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:03:43 executing program 1: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xffffffffffffb6e0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x20, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) 00:03:43 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:43 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:03:43 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:03:43 executing program 1: syz_execute_func(&(0x7f0000000040)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a3a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5bc64136a13ef83ef866030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000380)="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") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81718bb1 stack pointer = 0x28:0xfffffe0029d26540 frame pointer =Jan 1 00:03:43 0x28:0xfffffe0029d26540 code segment = base 0x0, limit 0xfffff, type 0x1b ci-freebsd-main- = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 4956 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 0 time = 223 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029d26210 vpanic() at vpanic+0x1e0/frame 0xfffffe0029d26270 panic() at panic+0x43/frame 0xfffffe0029d262d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0029d26350 trap() at trap+0xba/frame 0xfffffe0029d26470 calltrap() at calltrap+0x8/frame 0xfffffe0029d26470 --- trap 0x9, rip = 0xffffffff81718bb1, rsp = 0xfffffe0029d26540, rbp = 0xfffffe0029d26540 --- memcmp() at memcmp+0xa1/frame 0xfffffe0029d26540 authunix_create() at authunix_create+0x25b/frame 0xfffffe0029d26800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe0029d26980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029d26ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029d26ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x2000000e, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 4956 tid 101429 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why