)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:00:47 executing program 1: r0 = socket(0x0, 0x0, 0x8000000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = fcntl$dupfd(r0, 0x3, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:00:47 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r0) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000540)={r2, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x8, @rand_addr="ec4f8e5e675b867decc4086cc5d5173d", 0x169}, @in6={0x1c, 0x0, 0x7, @rand_addr="e11044e9f8e84c62e4cd3876a7e701b3", 0x4}, @in6={0x1c, 0x3, 0x2, @ipv4, 0x6}]}, &(0x7f0000000580)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r3 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r4, 0x1}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:47 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) 00:00:47 executing program 2: syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0x4, 0xcc, 0xffffffff, 0xad, 0xffffffff, 0x8, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1ad, 0x3, 0x4, 0x7, 0x5}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x101}, 0x8) 00:00:47 executing program 2: syz_execute_func(&(0x7f0000000740)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fcc462e9a88200d07515d72e41812047002b00650f80000080206e26baad4dfe8c738cc4c423457d860080580379acac1004000000460fd9e0ce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c420b15ffbb15ffb110f0132ed00ed00495c838300") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) select(0x40, &(0x7f0000000100)={0x100000000, 0x7a, 0x5, 0x9, 0x100000001, 0x6, 0x5, 0x98}, &(0x7f0000000140)={0x4, 0x9, 0x8, 0x3, 0x872, 0x8000, 0x5, 0x5}, &(0x7f0000000180)={0x8, 0x2, 0x0, 0x400, 0x2, 0x7, 0x9, 0x10001}, &(0x7f00000001c0)={0x4, 0x7fff}) 00:00:47 executing program 2: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) 00:00:47 executing program 2: select(0x40, &(0x7f0000000000)={0x93bd, 0x100, 0x200000000, 0x4, 0x7, 0x2d1, 0xe8, 0x1}, &(0x7f0000000040)={0x6, 0x9, 0x400, 0x9, 0x1, 0x8001, 0x3, 0xd6e}, &(0x7f0000000080)={0xa77, 0x4, 0x5, 0x0, 0x0, 0x2, 0x5, 0x80000000}, &(0x7f0000000140)={0x1f, 0xffffffff00000000}) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x4200, 0x1, 0x4, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x800}, &(0x7f0000000380)=0x8) select(0x40, &(0x7f00000000c0)={0x1}, &(0x7f0000000100)={0x5}, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000180)=""/181, &(0x7f0000000240)=0xb5) 00:00:47 executing program 0: r0 = socket(0x1e, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0xffffffffffffffb4) getegid() setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x5, 0x7f, 0x8, 0x1000}, 0x8) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$getown(r0, 0x5) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000240)="7c1c") fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x3, 0x0, 0x9, 0x1, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x1, 0x400, 0x6, 0x3ff, 0xee, 0x7ff, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r4, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='file4\x00\x00\x00\x00\x00'], 0xffffffffffffffdb) 00:00:47 executing program 2: setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x8}, 0x4) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) getitimer(0x2, &(0x7f00000007c0)) 00:00:47 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000340)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa04fa4f37630300f00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63df37282934e4fd89720fd3872babfbb770c1f5a872d881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3e8000000000000000000010090d2c4e5187c001b1361b1c0f7d436eb5870beed70aa3778642c0f03976ede0bb8a05417960a72e9f4c982434866caf540b7718af7948e46eea5abeac01c1b42434c46278061c104c6dc34233160f610027ca019ba33b53ddc2cdf8711b40ea1f66e4ac8bb751856337eca648bf230d03549e763b400a314a4f2a0a80b89f344999ac09e9c43431641397023e48770c98ac89dd4666868930d0a7ef76e4d0a838ec9a41b3fcf447df35bc8fcad7ea753ad6a49e88589bec9a6fe89011b136ed7bbe4f0e51d02c653857512668142d2c822a7743cadc82e99fddfb5e8554f1f91f590797ff229d300b6c73face9e84d8508a09819bc69819b70ba04865b74be0eae55b5d2faf5bba4a8d99e402ab69831ff869f673cbad357b34c9b9fb7aab4773e28e6f6680b75518f122c9ac0f77cfabda0184cec9def038b36b1abcdbe756500e4edd1abbbfda308211c3611a1c201005350a266b2d3c040a657bea8b610db81296b1e968cc0d8", 0x211, 0x0, 0x0, 0x0) 00:00:47 executing program 0: r0 = socket(0x1f, 0x10000001, 0x4084) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) 00:00:47 executing program 3: r0 = socket(0x11, 0x3, 0x2) sendto(r0, &(0x7f0000000000)="0c8698647cca8ccd3d87a188ce973ad9093aa60e55aeb8c8b637973e10ef25bdb63d0c73ca56605daf8fc08f73f18283738415fc329ec15dde22c2735a46111e62995357496fe74e9dc6155a2c68ca593792ed24757546df7c665c3877d2c046382eb2d527abfa0b88a9fa34649cc92f2768d6be87c1613faa2aa5b6a9d2aebf717bf518d582896f10d93fffedccaa267c8b3b03acbd8781ff3471422174a2d1e5febacff7afdc092733503a233848bc02ccefa433f5665cc7e75f12bdfe1d6d5cb8002fd0f2eb5c118f923b", 0xcc, 0x1, 0x0, 0x0) 00:00:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x20000000c00) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1}, 0x1d5) 00:00:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) open$dir(&(0x7f0000000040)='./file0\x00', 0x241, 0x2) r1 = dup2(r0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000010c0)="c233eb58b2401d3b183da5da7dfefaac58fe2e7f1f77a9cebe5f4d3dd16820acf52334fa19d2262156fbb514e36b9a3b56e68d1c6a3b030db4ca1d7474039c29fb070c16a3ce0212efe02cabe5f216a023477f3dbad329c8efd500d779fca8f83509e939efcf2761635e22c47ca528b18bf10312e70765") r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x5e, &(0x7f00000000c0)="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", 0x1000) 00:00:47 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x100) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:47 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x80) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x30, 0x188}, 0x1) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f700"/93], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0xfffe000000, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x8001, @ipv4={[], [], @multicast2}, 0x8001}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:00:48 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000540)={{"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", "48f3b1686f243dac556fab63543a7668ff79ff0a33faa25788e110880ac8453b", 0x1, 0x8}, &(0x7f0000000300)="c41e8c80e78c47792c1a59cfbbd913ff9a880f30ec1eed251715fbd2d610343df1ca26bfac1a18e5ee72fd864afcb19d202ddd0132eefe527649622dd9b4c5fa39571501981449108f221d5fc4d0cf9ce3d7ab980ad63017ad8d7885539bf932dbef5ee2017e614280cbbcb67cca09fd291c37f0d27cf1db771315de17f92b481971dfca044943e071d4a74b021add1348dd75e0e2aba64f65", 0x3, 0x0, 0x10000000000000, 0x3, 0x800, 0x1f, 0x100, 0x4b64b54c}) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x7, 0x4) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1) 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$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000800)="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") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:00:48 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60b209a300183c00fe8000000000000000000000000000bbff0200000000000000000000000000018897907800000000ff010000000000000000000000040001"]) 00:00:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0) 00:00:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) 00:00:49 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) unlink(&(0x7f0000000080)='./file0\x00') r0 = socket$inet6(0x1c, 0x7, 0x400) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/162, 0xa2}, {&(0x7f0000000280)=""/161, 0xa1}], 0x3, &(0x7f0000000380)=""/164, 0xa4}, 0x40) 00:00:49 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) recvfrom$unix(r0, &(0x7f0000000080)=""/79, 0x4f, 0x1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) 00:00:49 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x400) syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000000c0)="b2eed723fed56484a3e41f87f50ead4c4941d6c18cd1fe46d832b81279071fe6ec79c2c678a80daa5e2dc4fbc87a39bc08eba4c8085a43132df66aad7b2a8a92") 00:00:49 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(0x0, &(0x7f0000000080)) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) close(r0) mlockall(0x1) socket$unix(0x1, 0x5, 0x0) sync() munlockall() 00:00:49 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x361c5cad2adee373) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x100000001, 0x3f, 0x6d, 0x8}, 0x8) syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:00:49 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:49 executing program 3: setuid(0xee01) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$lock(r0, 0xa, &(0x7f0000000140)={0xfffffffffffffffe, 0x2, 0xffffffffffffffff}) 00:00:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket(0x1c, 0x0, 0xfc2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) 00:00:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket(0x1c, 0x20000000, 0x72) 00:00:49 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000540)=0x1c) r2 = fcntl$dupfd(r1, 0x1000004000013, 0xffffffffffffffff) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000080)={{"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", "b35559888ded7903087d0711fff17c4172171f0a18d45f16fef4d54d3e0e9df9", 0x8000, 0x100000001}, &(0x7f0000000000)="b9155df195f38afed374e6d4a26fd4c5142921e2604d892e9166fc63026a2b4419bd12ac049719718554cd42400ae4cc68b8969275cde57bbc115e6f859e399cd6141cfed81c66e02d", 0x7ff, 0x7, 0x8, 0x200, 0x3, 0xda1, 0x4, 0x7fff}) 00:00:50 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80747b01ef3470f4761999650855b660f162f0fc4014ec462c90534a7a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006e8888a1c40fbb438bd61ac3e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc26640f38074ad2550142c4b331f359fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000240)="75c459416759500520453ce3fc2d03682bb0a4f8df730f6b5ef3da3fb870abd920e8c4ae173d5c376a4605ca223a762abb9c212a288bb682749f6be701d7540d43e0296e30de27ba985a75fd1228729f928068c672709d603f814e2fdf0daa5a3ef8abe48cecd8f73039efe5879afc545f25ffadb70b643761550ff4349c504ac75d8cd7f85dd910f4f1d06e9b4b3b54c05c58e9beb699ccff59423ccf9eeb476efbaf310b25ac5c6610ff89ea722615eede876e905d660349") recvfrom$inet6(r1, &(0x7f0000000300)=""/63, 0x3f, 0x80, &(0x7f0000000340)={0x1c, 0x3, 0x5, @ipv4={[], [], @broadcast}, 0x3747}, 0x1c) execve(0x0, 0x0, 0x0) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$getown(r1, 0x5) getpgid(0xffffffffffffffff) getpgrp(0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r2, 0x5) r3 = getpid() setpgid(r0, r3) r4 = getpgid(0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r4) 00:00:50 executing program 2: r0 = socket(0x10000002, 0x10000001, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x34d, 0xf, 0x0, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) 00:00:50 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x880, 0x0) read(r0, &(0x7f0000000440)=""/160, 0xa0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x2000000000001) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000001c0)="3bc6f2780b6a605c0261cdbe7799abba95af4fe0e7f5691d5f58029d603363262b40dde88ac6f94d2c6cd9a847cbafbb7def1b4196d5b1f172058fa8545700ba92e31006c04d3f2277975e2543e32d5e2ad66d2af80ae7b09a6f3a2c42c2636247aaa17cedadf77191fe36a7ccefe294098b619d21bacce038af13e50c69277feb1215033caa9c1c37ca3ec4612d51a78bff23a666b1972973966b0a9f0e1841cabe0cae921c3924479fe6e2946a2e998739759b2e30f58010d4e8b4442728d139af") ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380)="e5ea0145989c1a0dccc066e93959e68c81012e68ab854d5daec901318622ef5e71e4b3d2ffa02ab451b181ff3d069f36c1a2e805018ddea92a091ed74b3408cb2c754a63b79a1c2437146aaf63fff11ad72662f68c4f22c236f9da6c712f10e1d06e8f0b913ee1306a9a580357b7eec4390a9c46b890d6af6ba20ff4954f674720b8597466a8740b79b974c39214ded386d91d817b8086c1824b849b9501") r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) fcntl$lock(r3, 0xd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@rand_addr=0x4, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:50 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r1}, {r2, 0x40}, {r4, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) freebsd11_fstat(r3, &(0x7f0000000440)) fsync(r0) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:00:50 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="400fdba80060737d470f01fc660fc5d63565f040089386000000c4e1c1fe500ec4827d402c54c462599e9c111d000000c441fc528094f9fd2fc4c16573fa02f04781b0ec000000abe625a9") setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) fcntl$dupfd(r0, 0x11, r0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x110000, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x49, 0x4) dup2(r0, r0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0xfda2) 00:00:51 executing program 0: mprotect(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x8) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000540)=""/194, 0xc2}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000200)=""/55, 0x37}], 0x4, &(0x7f0000001640)=""/22, 0x16}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\a\x00\t\x00\x00\x00'], &(0x7f0000000240)=0x94) 00:00:51 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b602a70000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0854086ae96ae1b00b0000000f79d539f0f0d1f46542dd03c462dc2aae988ca0656000000000c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:00:51 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x251) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) listen(r0, 0x0) 00:00:51 executing program 3: mprotect(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="8f4800970d323a00003165439e8f8860ef500078660f69d342c1c6e367660febb16b800000f0834cce00ff6766420fe5a000100000c401797e218f4978d68e07000000") bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 00:00:51 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0xcffffff, 0x250) 00:00:51 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x4704, 0x1, 0x1, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x0, 0x1, 0x100000001, 0x80}, &(0x7f0000000240)=0x18) setresgid(0x0, 0xee00, 0x0) r2 = getegid() setregid(0x0, r2) r3 = dup(0xffffffffffffffff) getgroups(0x7, &(0x7f0000000100)=[r2, r2, r2, r2, r2, r2, r2]) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x8001, 0xbd, 0x4}, 0x8) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000040)=0x3, 0x4) getgid() getgid() setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x81, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0xa6, @empty, 0x3}}, r1, 0x4, 0x4, 0xbb, 0x4, 0x200}, &(0x7f0000000380)=0x98) setresgid(r2, 0x0, 0x0) getegid() 00:00:51 executing program 3: syz_execute_func(&(0x7f0000000000)="982c240f050520d0f807914141e2e9fd855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071b839f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a00fa00") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000600)={0x0, 0xffff, 0x0, 0x1d9, 0x7}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r1, 0x800}, &(0x7f00000006c0)=0x8) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"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", "8a6202c49ea2d2f8bc790f1fa88bc9b7eb40a9e4f9a8e782e2c5826120651c1e", 0x100, 0x18000000000}, &(0x7f0000000100)="965984e25f3dbb7ed5d13f458a785d012c15ce1a143512e6b5915c53d997cce98caa829571fd8d4b6f4b927d64def3e060b5590179880b0b811d58d2138139db5867f597b49d3250a35c9e9f61805691c08bc01ca46ef657bc8912bafb9cddde4110df", 0xcb7, 0x3, 0x10001, 0x1000, 0x8000, 0xfffffffffffff399, 0x10001, 0x9}) 00:00:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "f1245f8db814dfcf4515479f29afe1dd"}, 0x14) socket(0x1, 0x5, 0x9) 00:00:51 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xf55, 0x4, [0x8, 0x8001, 0xb8, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xff}, 0x8) syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet(0x2, 0x20000001, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000080f99faa316b14f0b004c4fed911e07f000000"], 0xa) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESDEC=r0, @ANYBLOB="ea398454b6f855f4"]], 0x1) 00:00:51 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x200, 0xfffffffffffffffe) close(r1) freebsd10_pipe(0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) writev(r1, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) 00:00:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000100)=0x4) read(r0, &(0x7f00000000c0)=""/56, 0x38) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0) 00:00:51 executing program 1: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b") open(&(0x7f0000000040)='./file1\x00', 0x1, 0x10) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x200) flock(r1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:52 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x200065, 0x8, 0x44200, 0x5, 0x2, 0x4, 0x101, 0x7, r1}, 0x20) sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x20000, 0x0, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0}, 0x82) 00:00:52 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7d30cd25, 0x3, [0x5, 0xa2, 0x7fffffff]}, &(0x7f0000000100)=0xe) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:52 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400, 0x19e) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x48) execve(0x0, &(0x7f0000000340), 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) 00:00:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f00000000c0), 0x4) 00:00:52 executing program 2: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7a47) mlockall(0x6) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x8) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000000c0)={0x10}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) sync() r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) 00:00:52 executing program 0: syz_execute_func(&(0x7f0000000180)="1cb5c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbdfe101edfe847c7c7fc902d107c4c2b90a23f21667f2450f10c74368c800000051c4a27d181ec1ea01f265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8003f) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 00:00:52 executing program 1: nanosleep(&(0x7f00000002c0)={0x0, 0xffffffff}, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x7, 0x9) fsync(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@rand_addr=0x4, @multicast1, r3}, 0xc) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000040)="e7c9115327a158d2a73079c4c05596346c7a6639e6a6d2400ce838bb823ab5a520621bc2999e07a6158a140610a62b6f590d5461ded752c5") 00:00:52 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x100, 0x8d86, 0x7f, 0x8, 0x0, 0x73, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x6, 0x2, 0x9, 0x1}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x11, 0xff}, &(0x7f0000000200)=0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) sendfile(r0, r0, 0x0, 0x0) 00:00:52 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fsync(r0) fsync(r0) mlockall(0x2) 00:00:52 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0039000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8001, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x2d}, &(0x7f00000001c0)=0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r0, &(0x7f0000000000)="352e0652c60431c4d9ca4dee5c208d189679c5f30a8678a4fdec9ac5c027e60382631baf1da32fa4b32d72ebfb242332ae912f41be15e875cc1497eafbde590a63c9e95c5cd55d85bdadb7cba7761e5cce3bc6b6606d518462d388982b5179bb9d54a368347486a835130c4e7f4e924940772eea7ae79deb4238ecbe4243f7a93cfd5fa8adc9ffaaf05942a009fb43ad73ced1cd3da9f487", 0x98) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:00:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x54}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, r1, 0x1f, 0x9, 0x80000001, 0x5, 0x685}, &(0x7f0000000140)=0xa0) 00:00:52 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000040), 0xffffffffffffffea) 00:00:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt(r0, 0x9, 0x6, &(0x7f0000000040)="9ba82f3f91c520364e235b32453afa9b8e49c44f72fd68ebba20699123af2eaabf418a3fc587120da8aeb4128858d5c1ff465f0605b08e00745afe45215bb2d8cca090e9a458987bbd1a954a1f837c67015bf601c9171677544284cf1b8588d85b20233b558e0eeda469021ca778328ca736641a656908c8bf855e2b3a837232331f2fafbda5f3051d", 0x89) setrlimit(0x3, &(0x7f0000000000)={0x1, 0x7f}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0xa4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000140)=0xb4, 0x4) 00:00:52 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7a, 0x4) fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) 00:00:52 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10) r1 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000080), 0x100004) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) 00:00:53 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x7, 0xffffffff, 0x8, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x7, 0x0, 0x8000}, 0xb) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3c4}, 0x10) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1) 00:00:53 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0xfffffffffffffffd) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x51) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r1, &(0x7f00000002c0)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd31dee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:00:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x64) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) fsync(r1) 00:00:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:00:53 executing program 1: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:53 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1000, 0x8, 0x184, 0x7f, 0x5, 0x7}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x1ff, 0xff, 0x4, 0xfffffffffffff001, 0x0, 0x1, 0x80, {@in6={{0x1c, 0x0, 0x7f, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}}, r2, 0x20, 0x4, 0x100000000, 0x5}}, &(0x7f0000000380)=0xb0) syz_execute_func(&(0x7f0000000080)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:53 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0xfffffffffffffdfe) 00:00:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) bind(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8) 00:00:53 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x6, 0x8a8c, 0x6, 0x2, 0x7, 0x8, 0x0, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x9, 0x203b, 0x7, 0x8a7, 0x6}}, &(0x7f0000000380)=0xb8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x5}, &(0x7f0000000400)=0x8) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:00:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0)=0xffffffffffffffff, 0x4f3) 00:00:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x28842, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000100)="3245ffbf619f1bfa7d8aa3c9c2aab9834d2a35fdbda682ff9c0449e19ae1fa5fef8897f90f8d11c9e7eff52596f7c0eacd1a85691bf803fd266a51cec6c77ca68b7642f33710779981e9862b9920deddc8ee4698247050b22377adc13e240d056ad382d0f27a984be9b4bb4af435cdc71be9ed315b963a2852af9d1c82f863fab914efc6e19ef07eb00af3f98f1e01c7415005c2689a1b9430b6f3b1bfb945372ec0c161761b61b5130aee5290510c7e5fdda7771e680d470287a4b7727fc9c997fcd93f0fde6aa5138efd49") r1 = socket(0x1d, 0x8030020002, 0x83) sigaltstack(&(0x7f0000ff1000/0xc000)=nil, &(0x7f0000000200)) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file1\x00'}, 0xb224035046f6453b) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r1, r2) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x4e9, 0x3, 0x5, 0x7}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:00:53 executing program 1: r0 = semget$private(0x0, 0x1, 0x40) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0x2, 0x4, 0x5, 0xffffffffffff9e61, 0x973, 0x8, 0x7, 0xffffffffffff3db4]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x6f, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2002000000fe8000000000000000000000000000aaa9ea00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000400000000000000e30eda988fb09ab700"/128, @ANYRES32=0x0, @ANYBLOB="070007001f000000"], &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x5}}, r3}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f00000001c0)=""/70, &(0x7f0000000240)=0x46) faccessat(r2, &(0x7f0000000280)='./file0\x00', 0x80, 0x100) 00:00:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfffffffffffffda7) 00:00:53 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getpid() r2 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), 0x4) faccessat(r2, &(0x7f0000000100)='./file1\x00', 0x1, 0x1f00) getpgid(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) getpid() getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000280)) chroot(0x0) fsync(r0) renameat(r2, 0x0, r0, 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0) 00:00:53 executing program 0: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x5ae9) 00:00:53 executing program 1: syz_execute_func(&(0x7f0000000200)="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") syz_execute_func(&(0x7f0000000140)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") munlockall() 00:00:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x1, 0x3) 00:00:53 executing program 1: socketpair(0x0, 0x20000005, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x20000007, 0x3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000002300)={0x0, 0x6, 0x6, [0xfffffffffffffffb, 0x590, 0x0, 0x0, 0x9, 0x2]}, &(0x7f0000002340)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002380)={0x5a, 0x100, 0x2, 0x100000000, r5}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000023c0)=0x80000001, 0x4) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002, 0x30000000) r7 = accept(0xffffffffffffff9c, &(0x7f0000001280)=@un=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002) poll(&(0x7f00000022c0)=[{r0}, {r1, 0x2002}, {r3, 0x4}, {r4, 0x2000}, {r4, 0x4}, {r6, 0x90}, {r7, 0x154}], 0x7, 0x9) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r8, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:53 executing program 0: mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8) r1 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:54 executing program 3: syz_execute_func(&(0x7f00000002c0)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf814a8c4e3f56cbd00008020d0c481c572f2af66410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac21610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10, 0x30000000) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000180)={0x3}, 0x1) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:54 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @random="bf82588cc9cd", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x3, 0x0, @random="50016a6babb9", @empty=0xfffff800ac1400aa, @random="b71de684ea5c", @multicast1}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x88) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="4f0f675f5c5b523e9577d955b3f049534e4406faedb899af2d11cb2f6b2c100e613225cb061ee99ff855a46a7f796b914bd408c7ad75e6d9f85fb5604f1821c8473abe23697e376cd92e9454d9c439e7e9e1bfd611ff8042b63f795a") 00:00:54 executing program 2: socket(0x10000000002, 0x3, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x3) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0) mprotect(&(0x7f00003e7000/0x4000)=nil, 0x4000, 0x5) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r6, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000004c0), &(0x7f0000000300)=0x10) 00:00:54 executing program 1: r0 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/42) socket$inet6_tcp(0x1c, 0x1, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ff7000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/4096) 00:00:54 executing program 0: syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x5c22}, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:54 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) shmget(0x1, 0x3000, 0x203, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="f05de310032e788e66cfd15f2f7b91691bc04b4503c894774658eb6dba08ae2537872b56f449d091d7386ad2e5173d6ea62215ea62a2f8f3052c78bdecead641a1cb33a7d475415c309b58fe8db10a9df49ea3cf4d5fce5859cd48d4b8ce2734269c26e0a4b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80000000, 0x4, 0x100000000}, &(0x7f0000000100)=0x10) r3 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmdt(r3) 00:00:54 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x25, &(0x7f0000000080)=0xffffffff, 0x619) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:00:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x140000050100, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) 00:00:54 executing program 0: r0 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) sigaltstack(&(0x7f0000986000/0x2000)=nil, 0x0) msgget$private(0x0, 0x39) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={r3, 0x2, 0x2, 0x1, 0x81}, &(0x7f00000002c0)=0x18) 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r0, 0x0, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000200)="37ea6ad5ac12199dd75eab57f7696850e84b62b85d2c64653abfa81125bcd921bd73887ae3397d57f7a29ba9d1255a38b4d74e8edb5223c20179e660b4e7e6679790d6b1adafd1723dfd9098311fa15e3353fe9d5d7b8a0021f6293059a067192e05b326f76b9b5b274e354b4fd8b652d7e0d2aa19fd434003145e05a9f38939d2b7f5a50f1d0b6bb62d9b979ddaf59bb91307bde3f6c9b6d674b2006443a8c28223abb9506c983cb87e845333dff04190ff36195201313d5d0bc0a74f66") r1 = dup2(0xffffffffffffffff, r0) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6") ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4}, 0x0, 0x8, 0x0, 0x10000, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4}) connect$unix(r1, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") 00:00:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000040)="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", 0xfc) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) 00:00:54 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msgctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semget$private(0x0, 0x2, 0x100) r1 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r1) shmdt(r1) 00:00:54 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0xfffffffffffffef0}, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000080)="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") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x4, [0x3, 0x4, 0x3, 0x7fff]}, 0xc) 00:00:54 executing program 0: link(&(0x7f0000000140)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0xd4) 00:00:55 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x102, 0x400) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x5, "acb7e5c387a8994757cad0adb4a2a371"}, 0x219) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x4) 00:00:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000180)) 00:00:55 executing program 0: r0 = socket(0x2, 0x30000007, 0x84) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0xfff, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000002c0)=0x3e6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x7fffffff, 0x6, [0x8, 0x7, 0xfffffffffffffffd, 0x691, 0x3, 0x7fff]}, 0x14) 00:00:55 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000000)="b73e26a33b807b900c17fb57f8d61e92366de38e4281f33cd1788f6ce4c3c9b46f5cf668bb3b3c8234edca92301af149be05ff07ac2583657c67a812ce8230409e4c5439ed1c0afe506e8912cc5fba71961bc2b8dbeac7858dc0aed360a00e14f8a16ac93c48989ba0af5b0f20bb721ca1d08bde53ca9899bbc54cf27348283e78cc613ccec40a1c490ef46a25a0d16ae2c202dbbf3c", 0x96) fcntl$setstatus(r0, 0x4, 0x10048) syz_execute_func(&(0x7f00000000c0)="410faeae0f000000f04018be09000000c4e19d6518d25439b0c4a1ff1053fbc4e30d5fc10ff3406c47de53c66765660f3a44310c45d1687b") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @rand_addr=0x800}, @in={0x2, 0x2, @rand_addr=0x7f}, @in6={0x1c, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xbb04, @mcast2, 0xfffffffffffffc00}, @in6={0x1c, 0x3, 0x1000, @ipv4, 0xfffffffffffffffe}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x1, 0x6766, 0x7789296f, 0x1ff, 0x9, 0x7, 0x8, {@in6={{0x1c, 0x2, 0x8, @empty, 0x4}}, r1, 0x20, 0x81, 0x101, 0x100, 0x1000}}, &(0x7f0000000380)=0xb0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000480)={{"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", "4689fd105158809ee195ffde047324a748bb2752e52ad4d90a489099719b4a1d", 0x9}, &(0x7f00000003c0)="43602f0448c7ea6befa10ea8c5dd9f67a1e039907aeba5f639accccd1e5a245fef71e896f2a39c846da875b1ada8207663577566664fbc4f2aa54b2cf65b6469d1ebea4c56dcffc0670d0c92c7ad803abbc9c747a73d619c42b30e0500d967e75403c42c7d6c90e56a96c346c5480a4265ab26250dd846ea1743fc03de26f1e7b5062bcf63d6e89794e96419db7d45cfc367cc", 0x4, 0x101, 0x9, 0x3, 0x80, 0x5, 0x3, 0x1}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000900)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000980)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000009c0)=0x6, 0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000a80)={{"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", "c7c2d39fe37d7f7379e526af0eb7c0a0fba389843cf522111f357c252766cc8f", 0x5}, &(0x7f0000000a00)="2b016905edb911d85338ff0ac0497207900e858e4ef5255578be2906d70f7ef90242b50de285866e6267d2e27a4c4de2ac3d1326b6d8ee2d93c58a18a5de51dc24af80180d7649e77a", 0x7fffffff, 0x7, 0x100, 0x761, 0x79d, 0xff, 0x101, 0xffffffffffffffef}) r3 = msgget(0x3, 0x80) msgget$private(0x0, 0x23) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000f00)=0x4, 0x4) readlinkat(r0, &(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)=""/153, 0x99) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) linkat(r0, &(0x7f0000001040)='./file0\x00', r4, &(0x7f0000001080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000010c0)={0x4, [0x740, 0xffffffff, 0x0, 0x2]}, &(0x7f0000001100)=0xc) msgrcv(r3, &(0x7f0000001140)={0x0, ""/4096}, 0x1008, 0x2, 0x1800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000021c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002200)={@in={{0x2, 0x2, @rand_addr}}, r5, 0x2, 0xfff, 0x30c, 0x6, 0x6, 0x8}, &(0x7f00000022c0)=0xa0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000002300)="6f3f006d42fe65f20210aa094e71f4f91c7e1acb1473b2617f0e164004d49d93685905149ce383b621edea0a2542dd6edc82c421beabab89cbf7b6eb1e8d049e4441c4abf536662f376e1208b124f8a6bc57c1ee33b40d87c5289c0b5ab9f6188d") utimensat(r0, &(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={{0x52, 0x9}}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002400)={0x1, [0x0]}, &(0x7f0000002440)=0x8) fcntl$getown(r4, 0x5) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000002480)=""/34, &(0x7f00000024c0)=0x22) socket$inet6(0x1c, 0x10000007, 0x1) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000002500)="fb64e9a7f6590c320d531ff137ec2622aafb528374a8384c6fb1d81d32e059b15d4da92f0b59d885a3f7d79b5e20cd32c24445be65f80eb6b002290804a851ea811cd7249120cc51bcdbe1ec37198b6e4d65f33eb2dc5ad50bb777e2b22d566e03") socket$inet_udplite(0x2, 0x2, 0x88) 00:00:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000200)="8f896801ab04000000f2460f4843498f08cca26a6d0f460f2818c48105d4eac4417e5b01c441fd74ee67400f0f56058ac421fdd0bb998999998f2968018cc907000000") ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2891}, &(0x7f0000000080)=0x8) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000280)="fe67a5e7d921efbdc89c50b23cd4bfc309b06ad70716db13aebd2307ba56bb1a3b168cb44887c539aa66501f76c93319453e5447bbd0740806a332117f95006e93f6486dc34d405c9d622ff3a35db644dc4ae80dd10e84b157f4f76bea09cc800420df0b3b49d3946fafc5cbdedaf9021ecc19363e241dea37401d1912e764bc2638a4152866c5f5503bda740b86b832ff0e4b66e983eca7c8a3caffc9e94e074fdefea0da8d06037b50244dc98255c812ba222e79e16430a24da47dc4c77b6d6219333056bb4f6be13f10ca2505f9912534a5f5453b9bfeddefa8c83a4896d5d43e26931a7da221ad8fd807392cf2c98a96e5e79e47") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r2, 0x8, 0x401, 0x42, 0x10000, 0x4}, &(0x7f00000001c0)=0xa0) munlockall() ftruncate(r0, 0xf109) 00:00:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:55 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x101) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/230, &(0x7f0000000200)=0xe6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@loopback, @multicast1}, &(0x7f0000000040)=0xc) 00:00:55 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f00000000c0), 0x4) 00:00:55 executing program 3: syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r0) 00:00:55 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/115, 0xffffffffffffff39}], 0x1, 0x0) 00:00:55 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x800000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x3, r2}, &(0x7f00000001c0)=0xc) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 00:00:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) r1 = semget$private(0x0, 0x0, 0x8) r2 = geteuid() getgroups(0x1, &(0x7f0000000140)=[0x0]) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='.\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[@in6={0x1c, 0x1, 0x3f, @loopback, 0xfff}]}, &(0x7f0000000400)=0x10) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x4, r2, r3, r4, r5, 0x100, 0x664}, 0x33, 0x0, 0x8b41}) syz_execute_func(&(0x7f0000000040)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000100)="1c053e3cd8") 00:00:55 executing program 3: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) 00:00:55 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getresuid(&(0x7f00000012c0), &(0x7f0000001380)=0x0, &(0x7f00000013c0)) freebsd11_stat(&(0x7f0000001400)='./file0/file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setresuid(r3, r4, r5) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 00:00:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202650000000089051c61a8e3b019ef1f1bcb46f5e8a26d8abb44f00000"], 0x1) socket(0x1, 0x3, 0x10001) 00:00:55 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000c67000/0x4000)=nil, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x81, 0x9, 0x4000, 0x6, 0x400, 0x8000, 0x3, 0x7fffffff, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={r1, 0x2, 0x2, 0x3, 0x8}, &(0x7f0000000140)=0xffd5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, 0x0, 0x5, 0x1, 0x9}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r2, 0x8, 0x9, 0x9, 0x3f, 0x20, 0x13ae000000000, 0x7, {@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x2400000000, 0x8, 0x1, 0xffffffffffff7fff}}, &(0x7f0000000340)=0xb0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="47b5087977eba831dd49ff1f7cc477ca178c93e564dc06951c91ef3bb194cca0ade1bd0a7c96159aa441d6080c75074f590c84c479ad8de0306c9025a95be227fa9ca7dab93dbc45b5d2ea31d6ba6a0216cba5dfa64782575f6f537ceb9938c9d9cec07a411b38424e45bc7479d17728b462b1692982c256ef252b38d12fd5d521b2d5cd3bec9b02d7c8e42a3435da1dc385c220334c5d151e1a4941dc7e30dbae64133833a26b9a1c2e0594bd9f1080bf746ce5ea157e855fa65fb6e783ce7f7ba07022fedf3db2a437fb392c64166de98c8cb1f010c5dbcdc3c2111beaafdd1e5a0ff5afa19000484e74", 0xeb}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a) 00:00:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000200)=0x6, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 00:00:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x2c) msgsnd(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0200000000000000298d6d7d7449fea1172d49bad509353e0201c46267a0567abc1fe72b4b252b647cbb50e21e8614075463d7a3f3d60b00c0ab0b6653ed24a882d98ca67ec80300c6f6f9d7bc1114467d6f263b01114a46f4e4d54c6e0370d17453a77ba25dfc79412c3707c6b952a980099265a0f45bc292856874a6b229f44fe015c46a98ca1a4ff0f54ca4a1a176a722da3236fd6a1a47e5085690a44a3e9b8b13876dcf52930d9ce8fcdbea2bec68a267d38d444e4ee317f698c2f6960d0e20870e7e0b4c298c47fc54a08a969c00"/220], 0x25, 0x800) r2 = open(&(0x7f00000005c0)='./file0\x00', 0x840, 0x1) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) r3 = fcntl$dupfd(r0, 0x11, r0) bind$inet(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000), 0x0) fcntl$dupfd(r0, 0x11, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8ce}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000600)={r4, 0xa3, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000580)={0x3, 0xd7a1, r4}, 0xc) 00:00:56 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/176, 0xb0}, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) truncate(&(0x7f0000000540)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:56 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = getpid() fcntl$setown(r0, 0x6, r1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$unix(r3, 0x0, &(0x7f0000000080)) r5 = socket$inet(0x2, 0x30000000, 0x101) getpid() r6 = socket(0x1, 0x5, 0x10001) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x40) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_int(r7, 0x0, 0x1f, &(0x7f0000000140)=0x5, 0x4) ioctl$DIOCGETALTQV0(r7, 0xc1004430, &(0x7f0000000180)="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") r9 = accept$unix(r4, 0x0, &(0x7f0000001180)) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f00000011c0)={@broadcast, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000001200), &(0x7f0000001240)=0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001280)={0x0, 0x5}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000001340)={r10, &(0x7f0000001300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001380)=0x10) poll(&(0x7f00000013c0)=[{r9, 0x111}, {r7, 0x2040}, {r0, 0x25}, {r0, 0xbe0e764c29898c2c}, {r3, 0x50}, {r9, 0x201c}], 0x6, 0xffffffffffffffe0) accept(r6, &(0x7f0000001400)=@un=@file={0x0, ""/4096}, &(0x7f0000002440)=0x1002) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000002480)={r11, 0x3, 0x6}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0x69, &(0x7f00000024c0)={{0x1c, 0x0, 0xcb, @mcast1, 0x3}, {0x1c, 0x0, 0x1d69, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x8, [0xff, 0x2, 0x0, 0x9, 0x3, 0x7, 0x7, 0x5]}, 0x5c) r12 = socket$inet(0x2, 0x10000001, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r12, 0x84, 0x8, &(0x7f0000002540), &(0x7f0000002580)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000025c0)={r11, 0x783, 0x1000, "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"}, 0x1008) lseek(r7, 0x0, 0x0) getpgrp(r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000003600)=0x8, 0x4) accept$inet(r5, &(0x7f0000003640)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000003680)=0x10) connect$inet6(r6, &(0x7f00000036c0)={0x1c, 0x1, 0x7fff, @rand_addr="08680b2573420ac5ac76b701ead21508", 0x101}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000003700)=0x4, 0x4) 00:00:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1}, 0x81) 00:00:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40000, &(0x7f0000000000)={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) syz_execute_func(&(0x7f0000001080)="65df59026612bd00001366660f7f19c4c1796ec60f0e660f6b90a21f44f9c4027192444807c4a2b3f7f567440f90b289dd00002e67d127") setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) getegid() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) 00:00:56 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x3, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x401}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x26, &(0x7f0000000000)={0x1, 0x0, 0x20}, &(0x7f0000000080)=0x10) 00:00:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001880), &(0x7f00000018c0)=0x4) fchmodat(r1, &(0x7f0000001700)='./file0\x00', 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000019c0), &(0x7f0000001ac0)=0x100) socket$inet_icmp(0x2, 0x2, 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000001b00)=0x40, 0x4) preadv(r2, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001900)={0x0, 0x1ff}, &(0x7f0000001940)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001980)={r4, 0x4}, 0x8) 00:00:57 executing program 3: syz_execute_func(&(0x7f0000000700)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d700362550f80fcfc660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507c4e209a9abfeefffffc4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f04571220b8a826e756e750dd4d48cc7e8628f680890c46265b64700360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x48) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000100)="e02453284afcf3fd5b34403a969c2f0ebf15673c", 0x14}, {&(0x7f0000000140)="cb2abc84bda45bb7ac33b2b9e85cacb48992f7a844a01b377f6327d836f37380fd263a4ee6aec4d4a1df217cf0b228bc87fcb6f76578a120386a31c957ca7a4ee3ffdf09e3620e7dadca8aaf11c917a2b6d07d5762ef298fde3ecafb31c8122c722d0525fb8c5f151d9c80497d0cb45d966d7fab2de358b837457f4a3bb2097f7b811f6d88cde7b51a0c523175a3e5", 0x8f}, {&(0x7f0000000200)="11dee2558771502b367207ed69f3a9ed0b60f91021a076dbb690da7e9a8c4f4e7be428b74016efd6c90815c40c3243e3f34094de048ecc35dd8006ad2535e60cead4f2883d8c19749dd20d1d03", 0x4d}, {&(0x7f0000000280)="f5762ffabc07d45355cf37ed6f4634a0c12e5ffb9d8a157f163fc93b7d1ee5903ae6e8afa735a5029294b8d1b67568fed46762c122fa0ae9396aa033b6d0ad9bfa61", 0x42}, {&(0x7f0000000300)="fc046ae03870c4a109e852c2cb06098ecf2296dd00ee33304cc62084acd57a1540551b599e60752a82b2d5c0a13ea0731b273c594caf0e6de712b77bd61bcf9ede0215d24cdcbc9dfbc6d9a6f23cb69e5713b009d0be8984e61912e351f343f4afe9ace7d5a89e2e04de9a", 0x6b}, {&(0x7f0000000380)="95da6f6340bbae8bb64d9717bfe7c066149d88c89e7ebcafcc882f1c97bdfec1a11a40fcf4568bf702e47c8582862682d312890c4afff43c7a448b64a426e72171470d2275c04652436f57ae4b6ee0a91ecf30335fc3bf42cb54c273f703674b37d22b33e8478f4ffe8ae7c9955b0e8464a04d5762bfc19b9c7d4c9ad6b0caa22e185772e944c4e162c01b7216ea4d3973eb3bc03dcbf7e60dff1e6b8c31c3d0bec52cb94bce375cab54746997efba82f879a3b047ea054aea272ea8fb60bf4371a924ff6b8295bc2004f5ac6f5a7e469a571f4fdaf542a95cc2f77a0960bf7737071d4129ed", 0xe6}], 0x6, &(0x7f0000000800)=[{0x20, 0xbd, 0x16, "e3cf0949ca95632d1a1b76"}, {0x40, 0x29, 0xfffffffffffffff8, "f5138739eef0cc78a359046895174ab08fa47cc7939ab085c2f8fa5d22bcb88b20b637dd7c3ed498ac607bea04"}, {0xa8, 0x29, 0x1, "3aa745f9c00d8311aeb50926611a75a636ea37023ba4bf295035318f205b6ad2caadabbefeaf7e58fc776cd74906ea78210eea8bd936447a83c5c57b8f24216ad586a8cfc02f8e1644a8a6bde48d4f6a4b720798a6275ceaddd5770004b05e0fd915e9c87861610360bd8cc6997f0f1a0625cbf289152bc64fb620838e22c686b441c8090cbee2e1496feba74e2792ff3b667395"}, {0x1010, 0x29, 0x80000000, "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"}, {0xa8, 0x3b, 0x7, "17bf553d311de4f912f5c7420066507c622f51de7bc1358d941ee58ee586eea313fd7fe70f478fbf3d1c1596c75d78db7c9609e899666ab79b2b45341bd815c6492d5d9463d380eb42c7f44e820fcf14325669c30474a1b90a8e4ec711ce564a41ee952365ef945906c5536efb069c7ffc0a1048a9e314d5cdd75c26f53941bd4119b2bf9181de874c7d98b83e49bef6fd05da"}, {0xe0, 0xffff, 0x3, "756349f77777dc52f23d50d51790d612ca91ebd72062672a78fa9b83f92f4498ec89871494d4984b9e9ba1c9bb0d2733b6f687d7ed5b529f1d14f4d7dbcc460ec018d7ce5395ed5d8b833935218bed47bf48badd15c90fa99c0b61bafb331ce285a975e5ff5537b1d9d35412782d958f21c4c34a64989fe2e9a518997d7a6c043270e7f563996c6fd08989e1d000d07f8d6bb7ac48f74c80577f6ccfa09d2f7df14cfc979f2f73c3a921edf6b92494cfbf2f7cab665646b46332f78b83c15948c33b6fa8c59ac3c39348150b"}, {0x28, 0x6, 0x8, "e720e1d8d12d23d6c254bd43707c2a5dba52eb"}, {0x88, 0x1, 0x8001, "5c2a27b75e86552031caeb53d87f151804e30820a6802663615dec1f444963650566a6430c9f36139de2d5dc13de2684c369301c47f765f93f67477bed6cf3da63aca3ca04ee685c708c4e19b936302b1b74a15ddae304774db6c734bbbecc451968c0218e0e4b18ade2ef20af8f1f5559b25cb0c7f6643c"}], 0x1350}, 0x180) 00:00:57 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000400)=""/30) syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r1 = getpid() r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000ffb000/0x1000)=nil, 0x1000) setpgid(r1, 0x0) r3 = semget$private(0x0, 0xfffffffffffffffe, 0x20) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000380)={{0x9, r4, r5, r6, r7, 0x80, 0x81}, 0x5, 0x63c9, 0x891b}) 00:00:57 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0x8, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setresgid(r0, r1, r2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local, @random="130370769593", @multicast2}}}}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@un=@file={0x0, ""/86}, &(0x7f0000000300)=0x58) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000340)={0x6, {{0x1c, 0x3, 0x2, @rand_addr="272424a63853c169014212093c59427d", 0x2}}}, 0x88) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x9c20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5, 0x40}, 0x8) 00:00:57 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfef3) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x4, 0x6, 0x800}, 0x10) 00:00:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) 00:00:57 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x685c, 0x3}, 0x300) 00:00:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x2f, "bb8bdc15f45282f2357ebde8fed8442933b4c1949942536a295771ca3c85e4ee164a16242d768e9d501e8fde86dba6"}, &(0x7f0000000140)=0x37) r2 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x2, 0x80000000, 0x1645}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0x2}}}, 0x90) 00:00:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000439cceaec74bd0c63a0600000000000900000000000000000000000000000000000000000000000000db152900"/112], &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7f, 0x3, 0xc43, 0x1}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x8f0, 0x1000}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x9, 0x20, 0x9, 0x80, 0x4, 0x1f, 0x9, r3}, 0x20) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) r5 = getuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x5) r10 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000400)={{0x6, r5, r6, r7, r8, 0x1c0, 0x80000000}, 0x2, 0x1, 0x5, 0x4, r9, r10, 0xea6}) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) 00:00:58 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @rand_addr}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000180)={@broadcast, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@rand_addr, r3}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 00:00:58 executing program 3: syz_execute_func(&(0x7f0000000000)="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") fcntl$getown(0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000240)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c000000470f38c9c1c7e4c753fbc4e101edfec4427fc90202d9ffc4c2b90a23f21c96931667f2450f10c75151f046801004c1ea01ef8f291098d0c35b5b304545e268f3af002f090945332faeeceec401f810c5f50f54635bc4a3c50d5d69fac4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8007fff, 0xffffff2a) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x2, 0x5, 0x7, r1}) 00:00:59 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5ae02a95a230909600"/151], 0x0, 0x20000000) r2 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r3 = semget$private(0x0, 0x7, 0x400) lseek(r0, 0x37, 0x3) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:00:59 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000040)="43bafe22d56ff7ac6c3e32cd1bd540aa0f1466edb37614c3276ba9e9ed25a87fdd8da9a9273d83b4fe3bf332f8dbd432e0217d9195bfccf5a99c7857fedd04f8ca185e289a59868e6e7dbc31a2a92c66b8fd07e077b581e110a8aede796286190549", 0x62) fcntl$getown(r0, 0x5) r2 = socket$inet(0x2, 0x3, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 00:00:59 executing program 0: setrlimit(0xd, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x82, @loopback, 0x1ff}, {0x1c, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x40, [0xfffffffffffffff9, 0x200, 0x0, 0x80000001, 0x3, 0x3, 0x400, 0x100000000]}, 0x5c) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:59 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = socket(0x1c, 0x7, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x3, 0x1, 0x9, 0x3}, &(0x7f0000000140)=0x18) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x84, 0x40) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:59 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) r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x5, 0x200, 0x7, 0x3, 0xffffffff, 0x2]}, &(0x7f0000000100)=0x10) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) 00:00:59 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="9ba121073f1e4fad33573163c12206abab6d4066a867cdc46d660f5fb6ae958de4", 0x4dc, 0x7, 0x9}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f00000011c0)={{"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", "7baf85a352837f17c0d5b7ee8096b94d718b797c6519bb04083741b24d4551a5", 0x3, 0x1}, &(0x7f00000001c0)="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", 0x5, 0x269d, 0x761, 0x7, 0x5, 0x2, 0x5, 0x9}) freebsd10_pipe(&(0x7f0000000100)) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) connect(r1, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) listen(r1, 0x0) 00:00:59 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x0) fstat(r1, &(0x7f0000000080)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xac, "d6108daab5b210ec40c124c7ef1bc41317520c8c80327a3880175b44e4591566225125beccdce2f442f6c691c8995604fa01a24e43f0ec4ce3983b994c81a32411a2b53deefc7a6102645c8713b2133ce1df8302366e71c9da14f8d5ae9a7db09fc9dac26495f108546a180dacf4af04284da1078c58f1f32ebdfea53530a68fda727dfdf7a4528c34caf3929936339071790f8f0c06246a2541ceaf93ff74954d599b38de62d8115b3cdb4c"}, &(0x7f00000002c0)=0xb4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000300)={r3, 0x4}, 0x8) 00:00:59 executing program 1: freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) syz_execute_func(&(0x7f0000000000)="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") r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x60) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000300)={0x5, 0x101}) setgid(r1) 00:00:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0xd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c) 00:00:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x100000, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:01:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x1, 0x0, 0xfff}, &(0x7f0000000180)=0x18) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000003c0)="87447ec5d7d254e23210d5c966399ca16f2c7a490ef075bee19367a36db2a5301d319d9cafe4baab1b912bbf684ff2f59e7f2876b7ca638d571553cb54850df7ed911142767264513568c7240c50ad0589d03ed583263ecfe256562425a2808486e2fa5d2a1e53a619f6f07f4346070d4138688ff63b30f5554df1e91d6b8ea226af83c083a70afbdfa3a93433cb42f03c7f6f986ea76e05e8baa9582410baed7adbf9a976bdb35c1661f0b0393df0fc294484a55207522b438c186235b6621437eb2b09710cbbfc4e8a74828b6274647f42930565795b8288ba233104b9341b5399d25b8670ab56abf0") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22e000000200768c9fac00"/136, @ANYRES32=r2], &(0x7f00000001c0)=0x8c) 00:01:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) sendto(r1, &(0x7f00000001c0)="7881c70b5542909e3fa606583a2f915418d959f9521e6e797f6b08ec30bd4797d35844e6a9db8e6443aa4feb4f9cc740834a4e9212947f06ad912d36a8345cf202572fff626cb390229992cb70582c54407d0f0404db60cc12993599a5788ae5a025b2923a11a498d857314a3a0f0e50ca33d65355050d6dd5", 0x79, 0x0, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x7, 0x8}, &(0x7f0000000100)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x3, 0x147) r3 = semget(0x3, 0x3, 0x1) __semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f0000000140)=""/67) 00:01:00 executing program 0: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) r1 = socket(0x1e, 0x1, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r0, 0x41a3, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e21c0000000ff0100000000000000000000000000018100"/128, @ANYRES32=r0, @ANYBLOB="df748c00b21e6cf1"], &(0x7f00000000c0)=0xd) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x4c, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={r0, 0x45, 0x0, 0x2, 0x6}, &(0x7f0000000400)=0x18) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) linkat(r2, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00', 0x400) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x300, 0x0) fchmod(r4, 0x1) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000440)=0x771, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) 00:01:00 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r1 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x8000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x9, 0x80000000}, &(0x7f0000000300)=0xc) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) semget$private(0x0, 0x3, 0x401) lseek(r0, 0x0, 0x2) 00:01:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x3b, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="0300000000000000529f2ad4010892d82c2a11e1ce06b978236a40c08c610ffa27d26fb58614ccf2bd29f697a40e894e602239c8d9614ff7d85247aab21945c907cb6e068c037e8e9d6a3cd9186c93e7e131b2d6048cc3f145c5982d32860cc04088e75a23dd03105a74e0970054234172999199ced88bc955b6347ec702e4e7ce4cf9a3b9de927a8ea0b6a96f567d0f4b04eaa040d73d51bd7aeb2cdf832d49566453b79d29ee2c93d21f838bc680560ab8c2446ffa891c3b8b4a6fdfe2f93309dececf17d3da549c0a2a7a9732edf0c8e30d79f08844f83abfc33634f34198759d74ec5b9d5dccbb47a23466058a52e48f2536e37d5a90607bf85dc773693e23ec39478e627dbe860c967d0668730eae63d3f5204ed3a0a3b8c43bae47d37ea69396d231ff6841d9f6a8806258cb6ad30cb3374248a12c933b133c950d8a7af8956035d785def25322a47b6f1ed424e0f03cd2fb4198384e8e312c8139d4846aef3f5ae1bb501683104b5de89064fd7535ab00fdfff325d496bd0f15ce7918817101146443ec2cae48dcc47c0e1e333f9a2a15dda5701aab789fa69b3d7f48dcbf0093ffc85f96e2d6318022bd7e799037a3fd2107bd977d6a345466240e1a0d106f942bcb19ef5d9c3d9aabc0a1873b20652e6ec7ef5c3c298712dae543b7a901828fd8e7e97ea9fe727e84b46e89b06ceb7191274582c55c06cec6a11544f6f311e6d9b971a1e88f92a83d63a10a69c538697e04b912ce7d5465f34b0cb6862d1cbfeb59301f8d4551b4cd7c68821269bcce5e645667d909bd21458f3a3f2a68e7ab43b461bf32f563239bf60e9dd1e730e5ea03281a9726049692fb7fe596b57d5ed6e116ead778623234141101ae7cd00d619b347381c3d1d7bff88a8cd0e5ea3115c9f1b04ecb2e621e9e1cda3aba39da75b33bc57ef6f38eddc1d826ffaea0b7185c340d85e852b8132f25607a8f950520c3baa45b7a8e63072f7dbe017792c6db2417170c5d0135a88a6681b49fa93e6db7946ea6921a049c8fa86fd335c31f0d00427dfdf3d3f66957f48ebc93a1c3671538a7f8942b5102b1fec5ed0323889a8053d855e4df929547f81ffcb83881e062d5ac2c32ff728b3696aae93795503c5858551df8f8eb98e13bd49a93a70c482f516ade507c86a80e15de208656186bbc3112af7b3e2326cfe11ece509eca289d44c23b2b522a34328a0b2ebe4868c1af262ea40bff05092e4869ab9eaca981baa39bb410790893b894454e020dcadd0e692944332f8a625d99841d2d7ab7f585eb6208c370a91814709bf0106053a68fe8237162adb1e6b8163b819bf8b194829bb614d4f2e7b38f50bae977c070da3db5a6d877f36b2df3f4ad788fc6ce49ecaec96d170321a2e7f2b5b30e825ae342b782569713bbc3e809fe4aa1c47d1bedf69d9a6f33e9a0d14ebc26a18cc7ab1b7e2a154d0e802a8efc910145905817d142893846b7a462052f6c4d644cfa5233486accaa332cbdd1ca4e6604182bb5957fa50bd2d1dc99e5d61c237ff331adfb6851cf003a1798c54a0cf7e73fb13ef66eb64a04c53c14d812e0367783993f2d51cdd48f8d380f9df8c374acc3017a902c7b9398570bbc905b642996f7dcc90f00f550818de28ba5225113ad666332b617274b89c369c98dc5802f60e2db77287a4e86a4ba7e47eafba180db13896e3db6ed7c6e949a577d0f9c6cfafee949e803e9620b21c84a12f5e45b01867d976f7ef8fed9dedf8e59b87e98b8dc2c8cb51ffcdda22c9028c2bd1f6238aa113358ece1c297aab562fef98ba1d54955ad9e584a1b60e3c14664466c07960c8e1c7d8c3f2c058e58dc69a770242e44bee1d01d2516a4d9aaba1be069f8c5636f6939dc9b90078e6d73045aa9b389539b752ac66a557878df8b952cd9a69093a3d2b238dc86c96e949268938993da4e49df4cbd5c11914b6117da59456b6050405fc623e3f8d58e13b1051b56988824662c7993e05624037171c64946a8607c7bf990a3c0ac2c78697f699776e132554b7259a58898de634b58fd279db253cd791da9efb1d1f62a5fc843d538946c5af8b809685bdfe51a324601ffca3f08ae0e63517bbc7ea75a23d514ef034e8545b9ad22d2db9182f60c59454f3d6afbc0a09c35ce346d78923cf17c684d0885aa0dbee53ea4f7fe1846ae13937b2657ea1d479552e89ad54a5a82b73f8321ad6f848288ab8033d97e1e1eabb3941eee9c5bc103730518cc58e82c14ff23207b1bfa8324fdc4a48e513032f01f489f5023c2cf5eca98b8119e1a6c53414857d1a5e1b253ddc7d917cab325ea8064cc1d13940084aec38c7ddeafae112c8d8ed62dfb738b83f5ae473b922bdcbbb0d63d94f738081278b772478365a37444aff92f7db61028690ab82360a930a88de4987d5a10ae6d7d9a7814dbcff13d54ee80285d0655b88caa946bd622cabe65650f00f250c4c5f8b7440fb02a23ca0ecb34582f9c45dd20dfcfba078a3947a61b76d1ce7c17eb60a111b256ee34bd77b8b981645b1b7cb8300ef96d507aeaa603f53fae6ceb7cbb138c996fc3beb0ff75254133054b7eb4f3bc9d956d779b9a84a72b07f70081a95912b80c77d62a4c4cfb1a2810e1ff50a8445c81aaea34615ccb8c4f536f05c05b4f44b42f2b7bc01de8a5d06028a8e5f99cd3e57fb2bf48de645fc25f3e9209cc686fa71dcc5aa49210dbf4651ea9c568652898cb8e7a2452f24596354f2714fc3db4ae9785856e3a29d90a21ff7368f02f52d318917c1bd4439c0230efedae32784db6c83cb93b6833e15da7ce0a7e0ee6d92cb52837a9b53fc087232a39b16238a71cdc3e2057ee8a762c6ce3a51b1cbab58177736a736e47b052bf3f05894c57393a7022af28d870c14327219f833e055d0a5415d26fcb86339e0d4acc4dae5a6ec2b125b27f125eeef8b7d4475ba02dbfdf71c289ef072333a4858008fd5c4ee072aa5d7ae920c961d929c6dc122b4f1e1252c61495470c9cb65ddf156cc83a804dfe12383ce706d94b349214fdbf7395f3c7c2a6a2180805ed66b21043bb43f7559cbe35e1f64ee8e14b0abfc6e34a868d53d06179922e6c9df7d824c192c04d55adcab29b9f6eecc9bb3214cba24e6ee79fb6cd25be5deca968ec972c7a8f49bf2659d9d3ec79244e550db6c6c6fd2b72a148a086587bc8e2e1569196fced95883de1b6c57fe23a3413a720e7f89dcbd2f897eff6958381af347f5b5c8e643d1a24ecb8196c9ec56663e8a80f4270b8e26a18af94c055cbd2f2959f3afb53e02cfb916ac1eff3e339f4c6d776e11931918c6f8b188f12513ebd7ccdfe9fb0dee9033cd054236053d0e962a1e7cc17556aacf1039560f198def015267d24dda50d460f3ecc4ec971f7d2d997467bc1a8d1c8e8b83c3227b44537b14d278958e358b178c11cc75a3b0b38e567040058d964cd3859b9892155dbe1ccb318d89c57fe647d1cad75ad577d7ef728cc06ef41f840e22c0e672cbe4038c1f2701ae7029d131b77eb0e642e4cd111d290c84d75c971e6a1b8384c3c838de816832f35a4493ffced329734702d008a1bf9fc24856117b80608b8c5786f843abb1d24ad4b62587e0529206e8da3aea7e74c8be13856aca1078c5c09a0f5565097da889027811e245418c7a1b272a0fd14ad20d57f9654333a1f00b07b07642d7839af89360dcfacc679a2063ebd216298eab95531565d6daf3f9cd3b2130fefecee3f0651c68d5b19db062135c0009098658281e7f922197e095281687f419e2646a0e9835af67b68cb9a201f6c197e0cee554838551a3a67c940fbfec18b40e2c352e0cb83c148227983eafb7fa2bddede67f7aea9c4781264ba1164b45c9463f107873d3f0a781f14154077f3d34cbeb1e4b0daca5fb9bd90f3145194ffe2558dd4bfa21187a6c79706202d878e4daefaceb6c3f719a075806103d16706244caeba4a7a332bc954a577a48e33a198065e6b9394eb1925a4c3860c17f68f45d461dbd5a05eaf8675f4068158f6020d175dd7b402c8cabeaaad94908393c93294109ab65ebd780af9b9013ae48eae841570d67a5b2fa4bfa35cfd24b5733d7dbe264ff76f564215871cdd613a16fbb8ff2f5ef7e9bcdf3cefda31d2f427559fca94b863ade38b8dda6efd36bb5c4618150860d17a0fc98293f8deeb5edce8e67dac9e33323b92eb8f8b2993cce8242d28afdba84b7774c4dd826b1bc9eb94c83b03bc0d04f5b80245612e2c08368ef4dadeb3b0580528c3b4513bc985afa420744809c8088c4221d685ea2f1f8a7967e655e6ad23704ae06050b95cfc0f544165879625b42875364eeb2db981505e2ef1529dfb42ba1558d8bbd235e5c6f4940821456d30a8069111b227b559e90762d69caf509e1144513ead404205e6de199046937cfd42c4b8f141e104bd841ee52c9035201775757e13b17f79aa69c86aa23a1e22ddb3adaae8c4ca8ac7641b25c94907874d1cf74aa2e4257e579166939287bf867907e03355b77ce44594246a4ceb6a37fa0217c5acda1e783d208abe51c59196ded13701d08a90a9412a2b5fdca7dbd7101b67b52c6ed8d38ea0e4a3a0dbc97b2c2dbe84a407270e370c98e396ab4ad5b43b7bc8360a4f80918f4f715b359f2eb00fc991421d23c6a9ea1681e9f0abca5b2b3936b130e5b86c5ae33bb5db9ecd3220cd7e44cf78a1889b08fc916ddde4c220f8dada3b4d33346cedfc4a29ea9731603b95a5f89061c32105c6794959cb5defaa5c526225b80be945cd6eca93338c135ffc577417e23a385345b26cc4a96b93e6dab054433eca248b560ead4b02cec80dcdb30df6d9526d6fd0e28057aaef87a51fa8e5fca26c3ea8667e74599e7ef06a3bc24e44c68be1ea4700780ec7b87ae7a1c8f4720d107fae150306eca59f2f2840edc6830960ecf959b390e7fdfca7202e7126cca6315d088c99f3a393d6407a5e9ee94d15c369d2b797c8316846c1e522328892b5e8a609cf9ff3f162ebbd9c4c4246d4d114896d3bcf371e86ab5dadfdc47daf0f553414a94dd114d8f20b06e18229a5aa96eec5ff04a06f660936dcda8339877be6eac93405c8fbd2bfa1d3a832df6310e785a8b781f9cdd987fc4fb5d9ac79b237490c34e603c2c0b2b2d55780c2ac06195ca3a2c97e1ed49913a985b17fea4d3125650cc602cbf39abe30e11d6a6a9b1785f6c13bd5a2e00bef0e7bfe5b1387eb0495242acc88b9808c36f6beb92a4ee1197feb6b6452732fc584e7390413fcb8cdc2ef058496f3f349b008b93e6af021c2fe27bf6dcf5647d94d4a1da1732ef224b7842118ac0cc646aea77c8e1d1748158387e32b5936265e0000d8a6c9816b7ae5b6fc2ced9bb5312c1d1c349f5761c2c4820cbf7db0b4b04e332b8d0364cd49878ae54f769f57e35f7d875527f1398193f15029a825f45ac1334f5bfd344a7b9266dbce1c9c94c7ba81e2ab47bf877fcd5fe04f9db00e3a6a0ab38160f49f37f703ed21277de8508e91d2fd73239d4ecaf52591cd1eecece98788657a1960fd98587e674b51f56692ee54292072e83a22f77aa4e78e1393980b1c6a9d9f08048140eaf3e85626f8c02fb38ebdd7a9f0cb0e6e8398e5a92be88858e472363727e7edb6fe97df878fc2db5b50e64d340c13755bc92e0287d924605cfd7d3414ac180cd50b6f9d1f55a60057137ac69b62f59a0579c29b946b66578d79308a55f17b01fb3dcad726919ac24f1c6d556255c2e62e0bf3a6169cd3f5118e42b0d60fd8c8100726fc9df8eece5487d1411527dca5075cb26e27bf7677a730e63ccaea807b8524b0bb0339b7cd6f5275ad9adc2d41f520b525b21131444b987e82694b05ea8b92dac9b16bd5d331f23114735a469d18739919d97827bcc9c0b7bb42cbc69994b90b6e54e178eb7a8d2ed0a55c6b9a66cb31871f668d324228ca622410b7c712a3d5dde766"], 0x1, 0x800) 00:01:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x200000000000a, 0x1}, &(0x7f0000000140)=0xfffffffffffffe49) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x76a, r2}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1400000000000, 0x0, 0xff, 0x6, r2}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) semget$private(0x0, 0x1, 0x8) accept4$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) 00:01:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a) 00:01:00 executing program 1: mprotect(&(0x7f000058f000/0x3000)=nil, 0x3000, 0x400005) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) mprotect(&(0x7f00005ca000/0x4000)=nil, 0x4000, 0x4) 00:01:00 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) r3 = shmget$private(0x0, 0x1000, 0x6c, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/123) 00:01:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x1000, 0x27e4, 0x1000, r1}, 0x10) 00:01:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x3}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000880)={r1, 0x1, 0x4, [0x586c, 0x80000000, 0x9, 0x2]}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7fff, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0xf, &(0x7f0000000140)={0x4, 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000200)={r2, 0x0, 0x3, 0x4, 0x4}, &(0x7f0000000240)=0x18) writev(r3, &(0x7f0000000940)=[{&(0x7f0000000900)="a9a22a45b83587582c96325fc1231ba4f7bd014acbe939", 0x17}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000780)=ANY=[@ANYBLOB="00005c468033e3000000007700"], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000008c0)={@local, @broadcast, 0x0}, &(0x7f0000000980)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000009c0)={@rand_addr="9aafe0b304ef57ee8ee51e8f307330ca", r4}, 0x14) open$dir(&(0x7f00000007c0)='./file0\x00', 0x100, 0x4) 00:01:00 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20040, 0xffffffffffffffff) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) r2 = dup(r0) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000300)={{"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", "630c045a02eef0c1ba91b430f4dc4bd7107c437c230cf6afeb7bb169d3f081aa", 0x2, 0x7fff}, &(0x7f0000000240)="1db45b9f34b2790485c251530c17f0822863a386f4a32476cf712f07cfcbc830b6dcb9a6e8121829674f8f5ea7620edf34b3d7816a123d617c640f9af5ae0ed581ad4cd5b68b8662a242bb1daf983f1485df26b626420a1131ae2987742399e106b786238bf0e982314af9c02ffc4abe8a7b09b234424724bf08c81b887bb1fcea0e400b4d7795f7f2d70c5e795ff376073e7cec46e2b220138123d5e08f030983ded237ce0ff762716c35bb1752316255425d319f0a9e", 0x1, 0x7, 0x8000, 0x0, 0x2, 0x6, 0x40, 0x3}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x6, 0x8001}, &(0x7f0000000200)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x21) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r4, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 00:01:01 executing program 0: r0 = socket(0x17, 0x40000000040006, 0x6) r1 = socket(0x100400000000002, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x2, 0x6, 0x0}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001140), &(0x7f0000001180)=0x4) r3 = dup2(r1, r0) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f00000011c0)="e77a6f16c718e1b6170f3fbcd40f659c235ee7cfa9e3343a87559c98e80774fb11f7b06d268f84023b54b454dbda522fddaf0599f10ea30f2e889f86b8421fd34cf623ccaefa03a42b4c30912df5d612265101ecff791feb5eccbca54b26bcc7d5db25a8ee7c13a2efe3e24379cc56950a0374edf88a2cd92d68a5e2a75d4ccfd3c02fc380c700d736757135164a74fec1ce5786f417381fff6398a774688a76bac26088dd80b9ea21d92d4c42190b5eff5ccc453d589687b75b8e308c9d47f8d48f1695b0d2ed19e71d13283c684b0b86cf9d5623ed0232b7cc6dbed8") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001100)={0x20, 0x20, 0x4, 0x6, r2}, 0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 00:01:01 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) semget(0x2, 0x7, 0x11) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000006c0)={0xfffffffffffffffa, 0x19}, 0x10) accept4(r2, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000680)=0x1c, 0x20000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = msgget$private(0x0, 0x280) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000540)=""/224) r5 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r6}, &(0x7f0000000500)=0xc) 00:01:01 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x8, 0x100000001, 0x81}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x40, 0x7, 0x140000000000000}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:01 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open$dir(&(0x7f0000000100)='./file0\x00', 0xb093865c3615e2cc, 0x112) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) socketpair(0x12, 0x4, 0x7, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x85, "87bd9038bae71219e3e9d606eaac3115704b3481e7941772e3a506050a5b30cdb2bfd2f4d5b8a71393f593be1f1c35bd5b1ebdc4626c4df87fea5aa25a6443bd294be282e1e7b11a685bb55f5a39f65b48865f01354aabc1e00efe5c9ff24ff6a85d412bf9aba381b37e052c29c576de828201c0e8322fecdfa0cce016e76cbd6052717c49"}, &(0x7f0000000180)=0x8d) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x80000001}, 0x8) mlockall(0x1) sync() mlockall(0x2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:01:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r7 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x4, &(0x7f0000000380)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2, 0x7fff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000300)={r8, 0x1ff, 0x1}, &(0x7f0000000340)=0x10) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 00:01:01 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r1, 0x8b, 0x1, 0x80, 0x1ff, 0x6, 0x9}, &(0x7f0000000280)=0xa0) 00:01:01 executing program 3: accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) r0 = socket$inet(0x2, 0x2, 0x80000001) r1 = dup(r0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x5, 0x0, 0x6, 0xfb, 0x0, 0xffffffffffffff19, 0x7, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0xb5f, 0x8, 0x10000, 0x3, 0x200}, &(0x7f0000000380)=0x14) socket$inet(0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r3, 0x2}, 0x8) 00:01:01 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00fe0000f5dad38d8f66ebfbd86257e4e000"/29], 0x10}, 0x0) 00:01:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000002580)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x681, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001200)="c36088c5137c3448ef8531d05c73489afce437384ea6acaf43853a13e89526b6eb4d6a76e1411681f5e068d4d48b9d22e986bab00cca8232a917c9e6dcc5b966000700ce1df90ca5042f885f8231407782d7c36985294fa54842fcead4141dcba701c2f8c7ef11d110837bb306a369faebf9dc2a142579d6e60d0bd3d3025362503d574bfbb3bcffd005f367be25684e22ee12db24dc86d1e7874d24b4e3b7d549e0f4b65276980f1621d41265948a141debe4cde613036967a8991aec41d9d777373a5ad7c35521fa72a360f27c0ac52b7c154dfa0f849f0d4d4780f57cf70f8a22da0898be9b933c19bc56d71eedd9cb7f517b29c79aebe076bb8679862048653375f4244b7b8a7970eb2603dcdaf1150bf5a0f68cb5062550e2952b3bb582e00cd4d7bb9ef8b130ca4a4987df228b65fb66fafc7cb4b5a1a4ec153714250f2326ac0813b0ad476255ca2c15f37d8e063b36611add55e44e4e3610898ff9817e750103a36aba609e64d9517502be58fdd8a1f6e4381b6699b7e90e7b02fed45052de0dfae509fb3c35623ca9db880b69d8d05ccde1d6afe702c2dd3da42034a1b70911f43ebb45d1c10fdd77cfa7fc5b012fdc4de25a8b2caa4fed726ce06f9a643f55fc2ead7517f53f34f8880c02bb1079c2bd1984baa00b498cb981c16e0eb3be0934213db0876bec00e289cac0d703726ce0c04d009afe67558d13ba79df43804dee13f339688801bd95be2c93dd817727083340b2ca4d528d3ecd588acb078bb9f330996b323424f56f2776573fd5ec83cb578f2302ae46e01162fa45d7baf580c5f9f4c73904cfcffba0bc13ded0675e22be5809c48db2f04a593b40ee8e0149de4e264469801f9284d129f566b5ad4fa95019fee6d878c1e69bb9a9a6674e8238fbba1147018bbd9a1925e85a0b02ebd77c18b212061b3e02634288136aa6ee56da86dbdf6f62440e7e1ca20c64218e3b44e40487cdabe4f1959a4ffd1efaf6cb5fb46b0fa85d5591dc66cc68768e537a7605938322c912374cea5d40125c74757a1954bf947308b222d0e45c218ee3e5bbf32538d48fa0e4995f13a0cbbac5e278cf63216f10cde91827d765c4116661f27d5be102a2eefe6f95a3ca18db4feb5e553a256ead440a49938407e05485c977d0a6b97ab51a726636007a19de844166ebcc3dbf041efefe3cc5c528351f485fe5d43df58b48561ce8224754c58baa9d48d279b0b4b5cd254b514ce42ff8d693554c954b154ace3a530a023a8d69eea2014ac9302100a109271ea40c614afeedb05cb53316c3d2bf28480e0714159c84c47a08dd3331327ff148c449cbc0cbabbed5291580ebd408ff9a180d67c4f8f5a48268611e20e7afee98279e15de2fe7c64d22f8b6d95890b0b71f47838938837142c9e55f73eebf575335106f29564b2a00578171b0acd257719b66328322a000c4e647b2076f8b95bb15cfa708a73d04fc0e705c8339ca87c23ca4190e950e68945020369b760b7251b443da99686f18f5466efa67c5cbb7a138c6ea89a706285712a57a97a33c270e04ec85be458f6686caa5159232b8781c09457624333c994e5d3fb2210682afc6a3be7bcebeea50121fcb3df28326b01758d79e22296fff8780ba418471449192dfefbe58c17dc603f80f1033639b4ffed89a8d2744f2b5ea61850312638ed20719756537d3f58d8908bacd7d8a6ebfe0d6c593a90ff1ef285548a704bdfefe6550c55c111412f48a5be02305bca05994ff76204edae9f80d4faeb650f37d780bc321335b0650368448e52462d630486bbddbffc504dd26096fb9c6802ec97563d6bcf46dc706a48891922ca39c0adb93d90fc673675ca814a46cc5ee5fa097f039cbf793849ba2ebb719336de86168b26410b84f1381c4d889b976ac8995b014c2c6a9d0459a2c602ca2465f310350c7d9beb1683715f288f5db72ffaa5a90dde01bacd717b0977a50002eb1909c2679df7e0d672d14257680cc0f473b16aab7f7ad5c6799f916b90235d4b3eba8440bacbd7300bfac4903c2fd2e0f329f6014260ebad6872ac6f2e0eccd5a2e4cb0195bdf0110d51cc70739bc709ba2d6bf0bc405bd693d653e84736a93763e110800a0dd2e4ab3165dbdbb7de1c40fe3bffda161c11f3b8b45ae41657188101bc68712d737cfe0cacb3f617b1656e1c8790cb4899cca70c2b2501fefa59b882d648d703e81ed636b890de9b0b313538ba30231efeef65a2da9cb0c5b451e7f1058b638bc543017f6dd6cd1178c222c40b49ec2d33a0e9b3d821b5afb6a237fe0074b7af549cc70465e12a8dea9b6ebc7be669781c659a53b1101f8525eacc9321ccc81f92942e67f45e89b879ca4bc02eddabdb91776d645096be47b34d513f3b8e37ee237046ec250285e7dcd78f012b649f7327cb98f263214a9d78f60c8aabb6a5a9c33ee1220782432920ed4ddde1353d8d7adbffa252fe7d276aef3c152ed18e26228e6d93dedbe3fb5ef05bacfa3e8ef5e36f0c7791955cdcbb0445f5ee198982f880511f075a6334578d416e322e0fd770e0ac56d54d3f92ff9a1c4a0a850d14733acbc5fea0798c7f463998693b453cd4f960057f6e4ee0cb56fb4ac1fa279523dc9df523bf879c3ac389bf71b1bd86b185a814e7a2652f579635275ab727ac2983eebc247f2d5207c98edf444dd086f6311d215cef0a4d48146c1c65a98765ef42eb54e4fb66dbe40be4d61225598798d", 0x793}, {0x0}], 0x2}, 0x20000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000001c0)=0x201, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1, 0x0}, 0x0) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getgid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000bed900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004015d4aa47cea8e3e000000000000000000000000000000000000000000000000000000000706f10c361579a0006926271c1911619553d35aa0c4175015a11146dbfafb69d90fffd28013bfe7594c121999a035fd9a9cd94cfd1ce5f8948a7fae3d9b0fd762d86d8b43bd8dc704ffec8b6d0f683cc7682efebd8036fd6ba40434b52ea518e0f5213272225f0f7000000000000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) open(0x0, 0x0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x4000000000fe) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0) fsync(r3) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000140)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r4, 0x0, 0x5f, &(0x7f0000000000)=0x949, 0x4) 00:01:01 executing program 0: mprotect(&(0x7f0000625000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x2000000000000001}, {0xffffffffffffffff, 0x2020}, {r0, 0x100}, {}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x2020}], 0x7, 0xffffffffffffffff) clock_gettime(0xf, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xffff}, &(0x7f00000001c0)=0x8) 00:01:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000100)={{"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", "6c68515aced24515b8ec47da4a27c4691990564b7cc2e71f983002abb648b93d", 0x200, 0xf36c}, &(0x7f0000000040)="d2a8d10da173f0f9c3fa29e581433ea62a0a3610ecbb3f4ef5723bc7be4c6970ca4bf1bcbca07f9ecdad3d7e917f833c427c59a53d117be9f4faa937aa05e4ccf75d7459cf521cdd3e6fa202486e8e3ede56f5e1c5522c5ce43817a4ed3b28e5cbb380a08b5680d5d978129b37e3ed813a5868b1cddbc4fd0dfec7155e5d9bde2f62", 0x5, 0x40, 0x4, 0x0, 0x10000, 0x8, 0x0, 0x3}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x54) 00:01:01 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x83, "716024a0d26ad86025dbeedc75303eb954f84107da8cb826974c6054fa19a0a09ff3392a592ea7267b754257797be430f331305b069cf0a964ba392552d55ea385c4f580659e04f8b3d0acc097fd4393008cd89a6385606319e281c5b4800a2e33a27ed16a7f97d4cd157a15a6fb6ecaaeaa014ecf2076f802f25ca1c1362740306ab5"}, &(0x7f0000000300)=0x8b) 00:01:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x637, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x2, 0x7, 0x74e}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @loopback}}, r2}, &(0x7f0000000080)=0x8c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0x10048) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:01 executing program 1: setitimer(0x0, &(0x7f0000000080)={{0x1}, {0x0, 0xf423f}}, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x4f5d9e5e, 0x5}, {0x3, 0x401}}, &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @mcast1, 0x3}}, 0x0, 0x1c000, 0xfc000, 0xfff}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x8}, 0x8) pipe2(&(0x7f00000000c0), 0x100004) 00:01:01 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) shmget(0x2, 0x2000, 0x3c, &(0x7f0000ffe000/0x2000)=nil) 00:01:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000180), 0x10) 00:01:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x8}], 0x2, 0x1ff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) 00:01:01 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080), 0x110) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0x2320, 0x1000, 0x9, 0x9, 0x0, 0x7, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x200, @rand_addr="0fc289bcc85a909fb67d3af8a3a5462b", 0x5be6}}, r2}, 0x84) 00:01:01 executing program 0: mkdir(&(0x7f0000000440)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) open$dir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800, 0xc0) r0 = open$dir(&(0x7f0000000280)='.\x00', 0xfffffffffffffffe, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000940)="0c26b5b598cd841b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1012e0daa0daa427d822a2a77e9c4c47672f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5bc4e2bdae100f99660358aeac9797240f8fc92891be90749484f447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4c3315c26541d54111d00") 00:01:02 executing program 0: r0 = socket$unix(0x1, 0x400040000000001, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) r2 = getegid() fchown(r0, r1, r2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) r3 = fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3db, &(0x7f0000000180)=[@cred={0x0, 0xffff, 0x2, r3, r4, r5}], 0x10}, 0x0) 00:01:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000ffffffff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/136, @ANYRES32=0x0, @ANYBLOB="09001425de068a222301d909803152ba4c6ecec2af4e1e6b94d01fc7"], 0x3) 00:01:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:01:02 executing program 0: r0 = socket(0x11, 0x30000000, 0x2) sendto$unix(r0, &(0x7f0000000500)="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", 0xfffffffffffffde5, 0x0, 0x0, 0xfffffffffffffef7) close(r0) 00:01:02 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) fchown(r0, r1, r2) write(r0, &(0x7f0000000240)="f1b73ec88a2d129c31f21f0513470a37abb41cb34b2f9422da7e1ed3c5bcf8641214733b507e6698c954876efd1b710f49d9caf308ab05d78489a36b2be24002208b4de2594bce7c8d0019468a052c421b25cb78fb1c7ddace812189250b0544193624f33b07753ac8550d9e8df6471dd0d567280ee39350d05e4746e739ab57de083d0d4041999dd749e393bc5dabdb986b6eca1710da3215e3b191a39ca9e7915f434644651883d6e93193f9256b35e41879ba8c566985d56cbe48de291b5cfa0c7db325401a6198e2249d14fc2bbd0539", 0xd2) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r3 = semget$private(0x0, 0x2, 0x104) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f00000000c0)=[0x61, 0x0, 0x4, 0x0, 0x8001, 0xaa, 0x3, 0x80, 0x4ba]) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x80000000) read(r0, &(0x7f0000000140)=""/162, 0xa2) 00:01:02 executing program 2: chmod(&(0x7f0000000000)='./file0/file0\x00', 0x14) socket$inet_udplite(0x2, 0x2, 0x88) rmdir(&(0x7f0000000040)='./file0/file0\x00') 00:01:02 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0xdb) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x7) 00:01:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001300)='/dev/pf\x00', 0x400, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001340)={0x30a5, 0x500, 0x5, 0x10001, 0x0}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000013c0)={r2, 0x3}, &(0x7f0000001400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000012c0)={r3, 0xff}, 0x8) syz_execute_func(&(0x7f0000000180)="982c150f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x66, "cf72dd0ee96a6b6af17ac9b9b34866accb3afa88d8754f0d57004a5265a4e905bdb3450dc06b4dc8a5c275de2ee1be3404213fa1e3fea654abc7d4629dfc2e8fe39a66bb1d9a6edcd305b082bca90fb64ce0fc4fe098bba0d8f657cc6dd2ecb7d14737c921ab"}, &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) 00:01:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x101, 0x22f, 0xca}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x40, @ipv4={[], [], @rand_addr=0x200}, 0xfffffffffffffffc}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee7", 0xb9}], 0x1, 0x0}, 0x0) 00:01:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000640)="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") 00:01:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x20, 0x0, 0x3, 0x0, 0xffffffffffff9e08, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x3ff, 0x80000000, 0x100000001, 0x2}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) 00:01:03 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) setrlimit(0xa, &(0x7f0000000180)={0x4, 0x7}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f") r3 = openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r4 = accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000a00)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33f18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c601477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c823567550800cfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fb0a600000000000000000000002fc272bfc504fe5faf9382dac2ee7a4dda70811120385591636afa60"], 0x1) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000002940)="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") execve(0x0, 0x0, &(0x7f00000009c0)=[&(0x7f0000000200)='/dev/pf\x00', &(0x7f0000000240)='\x85]:\x00', &(0x7f00000002c0)='.\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='/dev/pf\x00', &(0x7f0000000980)='{\x00']) 00:01:03 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1f}, 0x8) r2 = socket(0x1e, 0x7, 0x1) connect$unix(r2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8) dup(r2) r3 = socket(0x100400000000002, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYRESOCT=r3], 0x1) sendfile(r3, r2, &(0x7f0000000040), 0x2) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:01:03 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c007aac60877a99757a0e1906e7ce871a1d90cd72696f34da9fa4161516f0927b111acdf14a"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x3) r4 = getpgid(0x0) fcntl$setown(r0, 0x6, r4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknodat(r5, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000100)={r3, 0x0, 0x2, 0x7f, 0x80000000, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:01:03 executing program 1: syz_execute_func(&(0x7f0000000240)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f68c44149f2168f4808eebce00000802000c421fc51c1c442d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730fd65757400f5c1849246b014dd2fedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00") r0 = shmget$private(0x0, 0x2000, 0x448, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000480)=""/151) setrlimit(0xf, &(0x7f0000000000)={0xfd, 0x7}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) dup(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x8a73}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3}, 0x84) getsockname(r2, &(0x7f0000001380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001340)=0x1002) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:01:03 executing program 2: r0 = socket$inet(0x2, 0x20000007, 0xcc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x1fe, 0x108) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "8f2c61064382962c02806395981003b05233294a008c2774ea5f9a480ec0bdbc", 0x8000}, &(0x7f0000000240)="1f328332f763250245f829fe32d08336d8d9ecd1ea6f3f83e95d87c2cbca888aea9d550bad60112f6db923ac9f1e2bf10af7b93af4fa6873859e16511df32545c96e74377e", 0x20, 0x6, 0x9, 0x0, 0xa73, 0x5, 0x400, 0x800}) r2 = semget(0x3, 0x2, 0x20) sendto(r1, &(0x7f0000000780)="f9bb264591833b0e8218163a2be13b8d3845079a4bbdcdf2e5201d4d89f152938887c59ca958d2c006da486539844d3f810ba396f853a0fead5a7d600e9610f8b02fd29e2637dd67f3e2d32154b210f72aebdd06bf43b635d13bf83abedf24dee91953167dba607d4471f1847b7607bf1dccb7882eed90e221fbfeceff64792e28ee9e6b890f1c5115a54f89be312060174a64f7ec23ff323e43835a4706c904a068608382033f7b643f6fdd4c3097fb605e3aaac05c997d3f88231b1252c34fc611b1aaf648f74985ef6079baa0d80bef83b88a61f49696484bf2520def6d", 0xdf, 0x4, &(0x7f0000000080)=@in6={0x1c, 0x1, 0xc1, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000140)=""/146) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000a40)={0x0, 0x80000001}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000ac0)={r3, 0x4}, 0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff35) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000008c0)={0x0, 0x1000, 0x1, 0x9, 0x3}, &(0x7f0000000900)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x2, @multicast1}}, r4, 0x1, 0x2, 0x8e1f}, &(0x7f0000000a00)=0x94) chmod(&(0x7f0000000880)='./file1\x00', 0x4) open$dir(&(0x7f0000000740)='./file0\x00', 0x8000, 0x2) 00:01:03 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:03 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20800, 0x2) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000300)={{"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", "1ab353e5a0ed3da930d864c0c6435111f43dbce5b637b1b148591ca4e7ed7d16", 0x6, 0x8}, &(0x7f0000000140)="30b70926b7a6ef8fa17981d860b0827f34b00e66e1e10616f824fc76790a70686deeaadff1c991997d168b007cc6c47a", 0x9, 0xfffffffffffffffd, 0x4, 0x78be, 0x671e765c, 0x8, 0x20}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x7, 0x4) 00:01:03 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x1, 0x6, 0x7fffffff}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) accept$inet6(r0, 0x0, &(0x7f0000000240)) semget$private(0x0, 0x7, 0x0) 00:01:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0xfff, 0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0x1a00) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x99, 0xf, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x100000001}, &(0x7f0000000300)=0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r4) 00:01:04 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x401}, 0x10) syz_execute_func(&(0x7f0000000100)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0xff, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x4, @mcast1, 0x6}]}, &(0x7f0000000200)=0x3) 00:01:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8001, 0x82) freebsd11_fstat(r0, &(0x7f0000000040)) 00:01:04 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001860090780014020060c5961e00000000ff010000000000000203000000210000ff020000000000000000000000000001"]) r0 = semget$private(0x0, 0x3, 0x164) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000080)=0xfe82) clock_settime(0x0, &(0x7f00000000c0)={0xd911, 0x6}) 15:26:09 executing program 0: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x40}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x52, 0x0, 0x0) r3 = dup(r2) accept4$unix(r3, 0x0, &(0x7f0000000180), 0x10000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x44) 15:26:09 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x20ea, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 15:26:09 executing program 1: syz_execute_func(&(0x7f0000000000)="b14ecd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 15:26:09 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x30000000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000200)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x34, "ba2149e259056f5aeed914a89edc3cfeeab2da44e5f9ca9ee3e895273d7d165fc1492994a35a74b729f2f0a25d85f1228b6fdf65"}, &(0x7f0000000040)=0x3c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x7, 0xf, 0x6, 0x9}, &(0x7f0000000100)=0x17) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x3003, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00 '], &(0x7f0000000180)=0x4) 15:26:09 executing program 1: 15:26:09 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getgid() fstat(r0, &(0x7f0000000400)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(0x0, r1, r2) mlockall(0x1) r3 = semget$private(0x0, 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in, @in6]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x6, r4}, &(0x7f0000000380)=0xc) __semctl$GETPID(r3, 0x200000000002, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x100000000, 0x4) semget$private(0x0, 0x3, 0x401) lseek(r0, 0x0, 0x2) 15:26:09 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000140)=0x7ff, 0x4) socket(0x1c, 0x20000003, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 15:26:09 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a, {0x0, 0x3}}], 0x14}, 0x0) 15:26:09 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") sync() accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0200004de3a78b894fae6bb682bda098884d8b387c77517d495104c2bfeb3c683703ed1a055e7984ef27dbdf9a7a9a6981b3903b38eced33c2c9e6b1d3f02e449e0b723f640ba44f6b8ff5d61d542d549e"], &(0x7f0000000280)=0x8) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00']) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 15:26:09 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) munmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000) 15:26:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="0000009a00cc0000"], 0x94) 15:26:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) close(r0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x5, 0x4) 15:26:09 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x1, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x144) symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') 15:26:09 executing program 2: 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$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10, 0x100}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18) 15:26:09 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x201, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x401, 0x4) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000400)={{"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", "d3349547753fe230673f04fc173fe30f1479201355a49bfe1bb6fedce89d6b29", 0x8, 0xffffffff}, &(0x7f0000000080)="ea2ba2b0c9724c3e1bffcc4d9e1d4fe913c543038ecf2ffce65034cc7142538f2e59b33f72f45792439a450b744155814158867ececb4c24fd814aab6dd79b5ea42fcb6e190022b465526b9fc98e5b68570a8e4864f47a2d1eaa52718d7b99f9157573af11e4d4f3d78ab42c4433fcd2d3833247edd6b7be08768a6cf59d23319ff71cb121f41971209d5b0171dc97efaa9cf2fd011f02eae2bb898cfea3d243ee00bd965218e09184e0f9", 0xb207, 0x37e, 0x1, 0x5, 0x7, 0x400, 0xa34f, 0x8001}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffe37) 15:26:09 executing program 3: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = openat(0xffffffffffffffff, &(0x7f0000000840)='./file1\x00', 0x200, 0xcd) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000880)={0x0, 0xffffffffffffffff, 0x9, 0x6, 0x101, 0x23, 0x5c, 0xb783, {@in6={{0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x80000000, 0x3, 0x6, 0x0, 0x8}}, &(0x7f0000000940)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000980)={r2, 0xffffffffffffc8a2, 0x1, [0xfffffffeffffffff]}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000b00)={0x2, [0xffffffff, 0x5]}, 0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000002c0)={@loopback}, &(0x7f0000000a80)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) openat(r3, &(0x7f0000000ac0)='./file0\x00', 0x200, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000009c0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000a40)={r2, 0x10001}, 0x8) msgget(0x1, 0x0) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f00000003c0)={{"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", "44cb94421106df52e57f32e8cfbb12ce57330f01d2818d5c220ee75a40073881", 0x62, 0xfffffffffffffff8}, &(0x7f0000000300)="ecbdfb8d7ca62aa278f7310d2b08d55ceed99989b71fa6757f18dfcb1b14c7c3ab8325ac533fd125e125ccfe7d5738794562b5daeb53e6e29ea45a1ea3ed4b7374147e3c2c5182c514e11219091389e6772140b3e944d6df1624b882530a0a053b575f79ce3756ea40bc3397e4d79b409a2735fe5e4575e7e734b925cecbf1ff1bc7828abcb9f30631c4091efa60759856c86001b76ba4474c4162de", 0x7, 0x1000, 0x10001, 0x6, 0x8, 0x4, 0x8000, 0x574c}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000a00)=ANY=[@ANYBLOB="06000000010600000000000000000200"], 0x10) 15:26:10 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000040)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 15:26:10 executing program 0: syz_execute_func(&(0x7f0000000100)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") socket$inet_udp(0x2, 0x2, 0x0) 15:26:10 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000215a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) setsockopt(r0, 0x5, 0x8, &(0x7f00000000c0)="725f01239a1a9ac02b022cf0241d3578c697f03524bae40d991dd264da4913d32dfa5b46e5538c09728fda1d2ba5362d168ef9d3462b86482bf94206534bc6eeab12f48ea8bc588cab74a0208d61601f32d4342f7a242352e338346c9fd6646632867460bfaf83865457d41f01cf3f3b3da97c6b6c7a9cf646f72d965cfd92f7bfba1f93616d17dd17dd98f0fc810c848b6d0d77071a705e6be669bbbf776b99d92d88873d46", 0xa6) setsockopt(r0, 0x10001, 0x7fffffff, &(0x7f0000000180)="8d08760d240accac4f8b3bf13e12033ab489ddee8a1685a53a2a60407d2c69f79be22539a97a74f2962fce21f8da7baa681efc77e876c620aefbc9af32a2f830ce01c1a7acb386400f0c2bb512848fd5483bb6ce3f0c1e365ea00122c104f487e393f2cb", 0x64) 15:26:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) truncate(&(0x7f0000000000)='./file0\x00', 0x401) 15:26:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000080)="9ce69f0ddc3b56508fed4d", 0xb) 15:26:10 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fdatasync(r1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x4}, 0x8) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x6) 15:26:10 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000880)=ANY=[@ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESOCT, @ANYRES16], @ANYRESOCT, @ANYRESDEC, @ANYRES64], &(0x7f0000000140)=0x6) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0xffffffd6}], 0x1, 0x0}, 0x0) 15:26:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x20000000000, 0x0) fchmod(r0, 0x0) 15:26:11 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x11, 0x10000007, 0x2) poll(&(0x7f0000000080)=[{r0, 0x44}], 0x1, 0xab5c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") 15:26:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x108000, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x80000001, 0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6025, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000000c0)="9318d0e535693d16e2444e189a01a5a016bbc58711e606b0c4c2ba8228a185c1311ea565ebc6f619d2c8e35a7536e3219c002a8e86a3404184905d89f56d2c64cac86da36de40d06f05e8345de410234daec04e00531f05550f426501c2575e915717f2f720d978ee9af2d7312d361dd1a259337ae026a26b9c48cb76afcf9547fc19237cc596e") connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) 15:26:11 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xe43, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 15:26:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) accept$inet6(r0, 0x0, &(0x7f0000000000)) 15:26:11 executing program 0: syz_execute_func(&(0x7f0000000380)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c423810edc26fae10101fec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3450f0f6a71a45b45363ef80f9966030faee4c461eddbc20f5e5bf447000026400f0d18c401fe5ff6a0ea5858df6736676670664336660fd2938c0000000f01c36666450f17720d141167457c65") 15:26:11 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="823fd43705696c653000"], 0x32d) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) 15:26:11 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@broadcast, @broadcast, [{[], {0x8100, 0xffff, 0xffffffffffffffcf}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4}]}}, @icmp=@info_reply}}}}) 15:26:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x0, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9109}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x101, r1}, 0xc) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000140)="c4c249068700000000c4e1fd10a705d2721936660f3a08d5fec483b15c73b6f1430fec89990000006764f3420f5a8cb1f6ed7caac4c219bebd99899999660fc4be00000000a5430f5e449400c093c21bf8ff1a") syz_execute_func(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000380)=0xfeb7) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x7, r1}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) syz_execute_func(&(0x7f0000000480)="c4216e2a470d0fa966430f72f211660f78c595fbc483791d004cc4c2752fa20f000000c482fd1d53030f65e0c4c2ddbef6c4212b5a8099899999") accept(r2, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)) syz_execute_func(0x0) syz_execute_func(&(0x7f00000002c0)="9826473e431c020f05f324592666642ef342a740c8952727e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c441795b60b1c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 15:26:12 executing program 3: syz_execute_func(0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r2, 0x8000}, 0x8) ftruncate(r1, 0x7e2780e2) r3 = semget(0x1, 0x0, 0x0) __semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000140)=""/249) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x100000000, @loopback, 0x10001}}, 0x0, 0x3, 0x20, 0x100000000}, &(0x7f0000000300)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x5d, @empty, 0x2cfdf3e4}}, r5, 0x8001, 0x6, 0x5}, 0x8c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r1, 0x1f000001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x80000000, 0x1768a0000000}, &(0x7f0000000400)=0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f00000004c0)=""/244, &(0x7f00000005c0)=0xf4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r6, 0x100000001}, 0x8) 15:26:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r0) mprotect(&(0x7f00003b3000/0x2000)=nil, 0x2000, 0x0) 15:26:12 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) fchdir(r0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) socket$inet6(0x1c, 0x30000000, 0x3) 15:26:12 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1000, 0x3}, {0x1, 0x6bbe}}, 0x0) r2 = getuid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) getpgrp(0x0) r4 = fcntl$getown(r0, 0x5) r5 = getpgrp(r4) getpgrp(r5) getpgrp(r5) 15:26:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1, 0x7, 0x1000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xffff, r2}, 0xc) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x3, 0x8, @loopback, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, 0xfffffffffffffffe, 0xfffffffffffffecb) 15:26:12 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000100)="68ccaedcbb3673c94c5b4e1b9dabdd448aae9f6d4bd5f1d98524b6612fde2843636c85f389861611e944b0e41f8b0b1437e49835c75c", 0x36) 15:26:12 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:26:12 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cfd149f63580e222a356fd0ae8a83dfe48ab96381c34c164aea250501dca8335ff85460ebddbb36750b6680a278ba565d64a0c8870a2ff339d48837fccc2729d54f8f8eed7e17300de653efd66a25f774598496713b79d0bbb31ce72453ad7f7990a2332220be1abd82450f3786dd1b77c06b6a4b36570e51d1707be44f40c5750", 0x108) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f00000002c0)="044df868be118f3371f185624ae2b9b17ef928ce15e1b7a307c35672ec10", 0x1e) ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r6 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) clock_nanosleep(0xe, 0x1, &(0x7f0000000440)={0xda2, 0x1f}, &(0x7f00000004c0)) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 15:26:12 executing program 0: r0 = socket$inet(0x2, 0x4, 0x7f) recvmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000840)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/85, 0x55}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/241, 0xf1}, {&(0x7f0000000740)=""/229, 0xe5}], 0x8, &(0x7f0000000440)=""/59, 0x3b}, 0x43) r1 = socket(0x11, 0x3, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0xffffffffffffffa9, &(0x7f0000000040)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000001c0)=""/86, 0x4b}], 0x25c, &(0x7f0000000000)=""/10, 0xa}, 0x0) sendto(r1, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x14e) 15:26:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xcdc, 0x6, 0x7, 0x3ff, 0x5b0}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) fchdir(r0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 15:26:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11174100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6c660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x3}, 0x1) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 15:26:13 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x100000000, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x8, 0x20}, &(0x7f0000000200)=0xc) 15:26:13 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff0800450000300000000000019078ac2300bb000000f30310907800000000450000000000000000000000ac2300aa00000000"]) syz_execute_func(&(0x7f0000000000)="c441fd5bc74589a3cdab0000d9e1642ef0458307098fe978c343332e430f38f14224460fc5ee3ec401e45624b80f1891008000008f28489f8a3800000015") nanosleep(&(0x7f0000000040)={0xffffffffffffff42, 0xc66}, 0x0) 15:26:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00') mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 15:26:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, &(0x7f0000000080)=0xc) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) shmctl$IPC_RMID(r2, 0x0) r4 = semget(0x1, 0x1, 0x607) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f00000000c0)) 15:26:13 executing program 1: syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000100)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x80000001, 0x0, 0xffff, 0x800, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = dup(0xffffffffffffffff) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000000)="04637f8ef9091437ec105b545fea3d4e7f84cb747ea914cd09c2cdd712227a1baf4e0b8e26d84b0b491b7c6a8016849af9a4a3906d458dd0acd9674c5d0c9cff5b839a321990c51b117278f4c03e6a12a7d822d7486d038b5dc2efe8c665f3006ac1231848dc9c84fbbe25cefb19583742d1566e1e61e9a0149cff63ef447b279c5a4ed3f6c07959436317ea68b3d2ee44a2f5582a69f43c903cfb7dc2a41be935ff312c972df11cee63cee8493013831c938f54d8c679edb14f394ea689b8be9e85a70b1dfc4b8622559c108d1ae70d5c056d6bb341223031f9efa02a2d4b12bade654259") 15:26:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd10_pipe(&(0x7f0000000140)) r1 = semget$private(0x0, 0x0, 0x8) __semctl$GETVAL(r1, 0x1, 0x5, &(0x7f00000001c0)=""/218) socket(0x10, 0x10000001, 0x7) socketpair(0x1f, 0x0, 0x1, &(0x7f0000000180)) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, 0x0, 0x0) 15:26:13 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) r1 = shmget(0x0, 0x1000, 0x204, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/114, 0xffffffffffffffaf) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 15:26:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 15:26:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x9a59bf55) 15:26:13 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00@\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480)=0x100, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x100, &(0x7f00000000c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x20, @rand_addr="6062c4be2beddcb87f7ed16d8717b5a0", 0x2}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xb39}]}, &(0x7f0000000240)=0x10) setgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]) setuid(r1) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) 15:26:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000001340)=0x10) 15:26:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000000e0876a5f18333fdb76f86d36905272a2793baf5553768b1b69032a1a4d4228b9f85d32034af9ffa0fe59f390c44aadd4643e9bebd1ce01264bd5ca9ec5bf01ad98c314160ebc27fd00a83ce30"], 0x6) 15:26:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x300000000000000, 0x13, 0x0, &(0x7f00000003c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x52) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0xd7f, 0x21ca, 0x47ef, 0x10001}, 0x8) 15:26:14 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt(r0, 0x3, 0x10001, &(0x7f0000000080)=""/221, &(0x7f0000000240)=0xdd) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 15:26:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x100, 0x0, 0x632226df412334f) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) 15:26:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2]}, @mcast2}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 15:26:14 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6) 15:26:14 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x1, 0x0) sync() r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xf, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x8000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={r1, 0x100000001, 0x8, 0x5, 0x5, 0x80, 0xffffffffffff8001, 0x5, {@in={{0x2, 0x2, @loopback}}, r2, 0xc84, 0x0, 0x1f, 0x10001, 0x101}}, &(0x7f00000004c0)=0xb8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x700000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x80, 0x9056}, &(0x7f0000000240)=0x10) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 15:26:14 executing program 1: syz_execute_func(&(0x7f0000000400)="1c0bc4637916d7b098cd801b69e4c42205b8d3470f0f310cd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18a5e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x2, 0x5, 0x5ca}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x6, 0x101, 0xfffffffffffff04d}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8, @rand_addr="88f1f48f5223fa4e17b5cf8a718c33ee", 0x3f}}, r2, 0x2, 0x4, 0x100, 0x0, 0x0, 0xb}, 0x98) 15:26:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYBLOB="a6c022606bcbc390cb45d305d0387977106cb2a87cd38c4c5b1cf3747a3b4fff9ddf9e15713f316a92ba041cf615bcc9d532af90376d98a9b9c03e41e8851d3bf2ae38330bc0f71b1bc549546998c3c707db643b49f9259fd8242062b723ed25"], @ANYBLOB="88000000f8ee1be27487c2e3bf4ffff5ccee280ee0dc622885b60777181b691f5ce59768d279899310b0127be2b905a98c5180dd491e485b379567432e37c4729c4960f380290c7e786d03813351d6fa386cd115c820590cf5e06088d6be0bc112ba2048f5b52447636ba2754f3ebf75a1153b44fb921eaad2b0f135a5d59c05a45f8046646f07e060a5cffd04000000000000000000"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0xaab, 0xa60}, &(0x7f0000000200)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="90c81f07d74e6222632fd316f4152b3963107bde0124ffa2e7952ddb4ed547e34a771a3b95ec87fd29aaf700cefe2ad85cc4235ed5a3889a7fe53b87a55f108ab29264f8cd6e676cda26412075d34e367ebba0847f4df5b78a435a7197d7a69d354d37d161df2d8459521f26b92e4c0a5fc972ce817f7bccb5f71d34c1c396cb93e0", 0x82) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x200, 0x7, 0x52}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x10) 15:26:14 executing program 1: syz_execute_func(&(0x7f0000000200)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c121fc22ebc48265b8dc2e41812047002b0006e86e0d398c88a12ac4b94af3f30f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b38c4e2790170009641d9de1d1d7e9c81c40371423dfd7b00008b017c4272726f20b15ffbb15ffb110f0fca38048300") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x7, 0x4) 15:26:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000) r2 = msgget(0x0, 0x1) msgrcv(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x5e, 0x3, 0x800) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xe044, 0xffffffffffffff20) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4) 15:26:15 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f00000003c0), 0x273, 0x100c) 15:26:15 executing program 3: 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_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000008c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000940)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000a40)={0x0, 0x400, 0x2, 0xb14c7ec800000, 0x1}, &(0x7f0000000a80)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000b40)={&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0xa7}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000040)="b5aa5c365afb6e8eddfda3c334c6e0468fbb7bd89f93d967161e7b6b249c1963c2df506c436b5d69c4274cd1365baf74cb5a8cb67b3302c571272b0e01626b4e97a2a22554b24b978fcf5f88b41daf61a7d1600e73182b8dbcadb007c7ea018431643a24ef7a99cdafb773c0964dc3d016060ca3fddd7cd4d4d05885e8887273f9ca1cd4d5ab", 0x86}, {&(0x7f00000003c0)="ab94f5a5e05020deb89a546cf259bdc9d4e4b715256edba0ee1f25f8340df907fd735e4570b68fd45a86f694131aecd6f857d7667f35bec7f6758aee49e1f5499c132449fdce212fb3192420f599b8c42a6dfee8d5c19f67e53418823ad527eebfb12ffb787479ec8cbc777b954dc045253e5c387568edf5d34f422aacf509d140faa6248c328bcfa92b2623777fd95ec42f05a508942cbcb27d30f58791e2430a31543aa0a88a5d01a2a04247fa9e8ee6689405863731fcf076b87cbdda17205a16aceee893af1dbee0fc1ab7af70210b7fe05e05c5bc19f51b73d4f73a", 0xde}, {&(0x7f00000004c0)="03e97cf7518160dd77cddef7d2edcf3520b16abe21b59ebbf20c34d2c841b5001809733df746003d672b18a9e4b352569a6d6319f057bbacb077942717a39b8bebce6b896cd33463de99f347a5973989d77a8ba4e1021f6390d29eca1f74e789184f792c534c0b7d6ae4f981795dadbed22d2c51d082861a6699626806f1d0d18e1f6e4a6f1d2dce48aeba88f70618f45ed52ad54b9e12f2e325c40294d5df8291b5b845c12a93f6508750a0c28843a53da7cfa81087cc09892778adcc", 0xbd}, {&(0x7f0000000580)="3f2f1f06c577c7b41e659e7dd6046b3fb887b1e3023073e4dbe16411532084b7969b5e48a1203ede900875219e43fc7f0d147d166f495979f53bf789458d6dc5cfb4a73e4c557895cebb06ae5f51790f292886965b1460b04abb393c6096151b06560d1932ed0f2a716d4037983a69e00e1a6bdf8b8fe9a363bcde64407383b2df4f8b137a97291bbb2390bfb5d3", 0x8e}, {&(0x7f0000000640)="b3b96c0e9d386f87ce138c14554fad496ec74e75f7092b078eaf1a9ff3453f0f01d8ec9f4c1727523f905060580942b3780d7c72af3a216fd28bbc25cfc6b489a445dc260f0b4df441e3c781ff048c53a446e0641ff998e97838deee6ace3759f835ee04882009803ed132950c2456ca86a49dc9403ae52ea91d1166911a868d2705e0a52d5cfbcda0a074a4c4c41c6eb300", 0x92}, {&(0x7f0000000700)="bd2f5b5677b2d19846c213ce10c73597f38d20bab46a2b6f83f72632a1afa23ff285a019b37662a4529dca74bd3c6b0807f5c6c3429891a35caa6363c82e20b91502508d0334daee7d7eb00cdd444b2fdd86e3ed2a1b4fb8947f8cfc03ff8ea94dc99f7d748ed4627f03933d5551cf948d458f8f1bca1a499155340fab0bed6e7bb03d66c5e67ae48a6f5fb42de90413b3fb383c60785c54f45e49823fd033a08a7f536ae97404b3aea4b01791fdd42d5beb9803f9a360c05ab183f42eb1b05b72eae6e788895fba89dc06de4827e384838a6b87435753d5f4e786d324883b0f068aee7abf4a9043cbf784f6d77520", 0xef}, {&(0x7f0000000800)="7e901123033662a9a6fb7274fed3fca5aa8728987bbcb922f299894bc46ee2a1541f580b87b11bd878cc14d2f1c98d4315715b77f36f15c09ef6dab1376e497cac18c67f667b3292ccea7b82b332bd265a6440199dfde215321446cb5f939df1e4b59e56545ea513190e547e648a0d6e8e580fc95e4b38a29309137348e82343049606ba1b42274eb73a7ba1a647295b00953e7b1c9358ba7dbba5071f4e1fc66c", 0xa1}, {&(0x7f00000012c0)="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", 0x1000}], 0x8, &(0x7f0000000ac0)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x110, 0x7f, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x16a, 0xceed, 0x820, 0x9, 0xfff, 0x2, 0x0, 0x3, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xfc2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x0, 0x7fff, 0x7fff, 0x9}}], 0x80, 0x2000c}, 0x4) 15:26:15 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getegid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setresgid(r1, r2, r3) open$dir(&(0x7f0000000100)='./file0\x00', 0x402, 0x80) r4 = socket$inet(0x2, 0x10000005, 0x101) r5 = dup(r4) getsockopt$inet6_buf(r5, 0x29, 0x52, &(0x7f0000000000)=""/95, &(0x7f00000000c0)=0x5f) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r6, 0x29, 0x9, 0x0, &(0x7f0000000080)=0x12e) 15:26:15 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000001c0)="6dd8087f6ea851eb37a0db9722e210ca720128ac4cee29f9707b7b85d8801de0b1eb9ab777c3897df87926c5a35fcb1bc7018d5fb91fcac5a6eb01d212419e8c9394eab8162a3ba87fa69799e6eb0e95cbedf260a942b67ffcd7b541df2cda4f2624733d13ffa10d") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r2, 0x0) getpgid(0xffffffffffffffff) freebsd11_stat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shmget(0x3, 0x11000, 0x4, &(0x7f0000fee000/0x11000)=nil) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x0, 0x7ff}) fstat(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpgid(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="03000003feb32e2c65016adc44037659ef6e811f49f11a2ba4ee112308fce81a747477ccef2e46e01739b60cb3e1845ce0578fe91667fb027c1f0a8a370eb0fa04a9b14f10"], 0x8) freebsd11_fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getegid() getpid() getpid() semget(0x1, 0x4, 0x0) 15:26:15 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") __semctl$GETNCNT(0x0, 0x0, 0x3, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20080, 0x100) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) shutdown(r0, 0x1) r2 = socket(0x17, 0x4, 0x79) setsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000000)="aba6065cb93e080a9eba85b77818e970c3f4bbebd0349338a27adf3d7c3c81eb832950118c2fc7e76196d8e5feb9ff3eae06aca98835d8f82d71de4feee4633c1586f01e6c895e6c95d11d663077b2e58e13ebad82d1e04d88e824a538320235638738c960f1e6222b012b24457744933c81585f18ade46ba7c6bcca9b34fc0d9414cdc78d22da438317b318a9242e271e50d5b5a8993f7136988ac45673cd9c00e94d7c5411be27186dee265dc24b4aee99c392c38ae8a9ee", 0xb9) 15:26:15 executing program 1: syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "54bfdd8333816172a90965c6b7bf78e64a9cbb344b43c88cf6ee8d7a24186185", 0x100, 0xfffffffffe4893d2}, &(0x7f0000000000)="f381e398a61daf6f2d33a1ae76330ce1d2552fb24eb2d9a8624defda7ca8de46521d6f5897235de561bd0f5e354f363b5f7e1cb0af5ed1cbb8b95606a151916de16a6e98e4b0f53edc5d5cafec90bf38cbc8074598e2fc5f5ca55b753ae56d5855d7570e09b7407062afa720fe8851d9dee3c6f886faea400ab021a57addc42a407f3d67e7bf360942a3cc6a4dc07429fdfefaa361188e1aa0c5909aead2e97d0011c662083ffa1e12e7a9c9126796e735acc89805beb7ee9848299526c3569c55d872", 0xffff, 0x9, 0x0, 0x7ff, 0x6, 0x6, 0x8}) execve(0x0, 0x0, 0x0) 15:26:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x200000}, 0xfffffffffffffdb0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:26:15 executing program 3: syz_emit_ethernet(0xffffffffffffff75, &(0x7f0000000640)={@random="a0b8da1d1c92", @random="188d3ea1dabc", [], {@generic={0xc3d2, "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"}}}) syz_emit_ethernet(0x462, &(0x7f0000001680)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x3f, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb88a81800810024000806000f81cf060000000000000009bb560f7fdaf4aaaaaaaaaaaa00bd7894865c000000000000000000c6"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x82bc, 0x1, 0x80}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000540)={r1, 0x7ff, 0x5}, 0x8) 15:26:15 executing program 3: syz_execute_func(&(0x7f0000000100)="b17c91cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4640f16d7dc505050c4a391440f1cfb00b801ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d182664f30f0f338afe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x58, @empty, 0x6}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x10001}, 0x8) 15:26:15 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x401, 0x4) syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x8000000, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}, 0x0, 0xfffffffffffffff7, 0x40, 0xcd58, 0x9, 0xffffffff}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x81, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xba, 0x10001, 0x1, 0x3, 0x1878, 0xffffffffffffda59, 0x2b8, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1000, 0x5, 0xd5d, 0x8000, 0x1}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x8, 0x1000}, &(0x7f0000000200)=0xc) 15:26:15 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001080)={0x0, 0x5}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001100)={r1, 0x101}, &(0x7f0000001140)=0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001180), &(0x7f0000001280)=0x100) 15:26:15 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x408, 0x8) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="a9546f0df0581d45f78a8b53977d66060194a056510f1da26c60bee5eb01c1d7aaa47713f68571860eda8c840f0c962c53bd836572392c2e41b3049a24f52bab25bf3389ccc4adccc609cae806448d5ded27c9586a5ca4b823b464ae09414b0b3c0ebb906c8a3fa8817e90ce40b6f3d0dd379c8380ab0e4b99307552be47b39d24d456c2ffb4beba0c41c80d74a1b5aaca1b872f7666de9add7605068ede9cacaf73d32b9d70aa0641d1f0b942eee1cd9c8499317ff5c8520b420f9e3a88971a7ae39e9a76a5cfa50cb372216ee4") 15:26:16 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) sendto$inet(r0, &(0x7f0000000140)="ee3a741ea6be1f11eafb0d8cae699c4a4cedd1cc09d84d9ce38241a7624e66a4b4532437d3087f50141d95348ade5bda04f02af47c96ab63055ba205f359359ea2f43beb1957285ed73b1b8659992ba98a177de145d51a0f7d47ed3f4c0c244bf59eb76715b96b22844a11a5aae36d60388b0e8d57d1466ca5aed8c2a03ecd15ae477c74db3f05c3361a74dc304dfc27ff7dbaf05008cde5e4cb255fe1450cdb599230ef4bbdff6cd315aa05bc0f16d98e9f428b", 0xb4, 0x8, &(0x7f0000000200)={0x2, 0x2, @multicast2}, 0x10) socket(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 15:26:16 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYRESOCT, @ANYBLOB="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", @ANYRES16, @ANYRESDEC]) r0 = socket$inet6(0x1c, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000010c0)=""/193, 0xc1}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/31, 0x1f}, {&(0x7f0000002200)=""/8, 0x8}, {&(0x7f0000002240)=""/203, 0xcb}, {&(0x7f0000002340)=""/99, 0x63}], 0x6, 0x0) 15:26:16 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) bind$unix(r0, 0xfffffffffffffffe, 0xfffffffffffffe74) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) write(r1, &(0x7f0000000040)="68c425a26c1ada35ff67532611814888857d3e29b193a7b668ce56b952d1c838ecc4e744fc2e9cc6de65920ebac6538ea90e899c9c555950fab68c4e9b03226a0826", 0x42) 15:26:16 executing program 3: rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f00000000c0)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd3c481c573d2fed5dcdc0fbcaf00100c00f345d9c6ac660f380a2fc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 15:26:16 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x2000000000, 0xff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x100000001}) 15:26:16 executing program 2: r0 = socket(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000040)) 15:26:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x371) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x86, 0x111) fstat(r0, &(0x7f00000000c0)) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000001300)={{"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", "41ecd8daf208f7de48756cfe515960bc519891f5febebba98c9b8a31f9cdddad", 0x1, 0x7fffffff}, &(0x7f0000000300)="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", 0x6af48339, 0x2, 0x5, 0x1000, 0x3, 0x5, 0x7, 0x5945bff7}) 15:26:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0xa) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000001580)=""/4096) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18000, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000005c0)={r3, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000600)=0x10) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 15:26:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aa3a00000000000000000000ff0200000000000000000000000000018b009078000000006094335f000000000000000000000000000000000000000100"/95]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 15:26:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r2, &(0x7f00000007c0)=[{&(0x7f00000005c0)="53d5005e27942df1e2b9495a03dc4954e38c3b7a776f7c34adbf319ab7875d3a0b8de30c38b91781bb2a828e3ce16555e07478cab5b7d438309948a5f630e88daaaa5b8e6b7c0aa35d5118c5e12629ddf55e0a321989a4899a082c134d2b7ca5826ff841f7febfffdefd953a29917ff2aa8e3b96035e3a8a16ccb932ff88d7fccecce4d84e0b127b16c43502b548824278c15b9f6a50f6dad0b4482ded22bef2c88a760e712e55", 0xa7}, {&(0x7f0000000680)="62de7a451a", 0x5}, {&(0x7f00000006c0)="7525247f3df92a4ba7c0373c1708683c663ea3cb8daaa280bf9cdcb9bb5229fc69a6329e1c9092462ea6692df4d0b7779d280c7bbb024bed55e32afc9ec201839eedb260aef0a2c857c89f8cf1606898a57fad5b110073d8ea8f977a3428c8eec0ccc8f368fcdb8e2c805ed4a88184052deb20a191d68ab97438647c1a64f8188927b697c7b7700d34d6f20ea49f45f19ee78f61aba0fe5b00d00d4e1bcd14cae9247c86764bf72298828505ab1b22af0b22f838343fe6c8caa96e236e46a8adc5f167e5dd370be2cd46c593f9de3bb7382f096c554668b728c1701483d4a25a2188dfa575", 0xe5}], 0x3) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000040)="dceacc0a675c735ef88626a0a805374f3f18ab583fde721bf9e106e153bdee067caeaa93e59e99893aaaffc9c3d34150d7b96b63600b2d2edefeb0fad88060850fcdce34e998dcd5f36ac09cee8c79c2ac9d63bf7ced79426e0936e24c81eb549a71a8db2ce7e5ce0344d251da8c9e6f97fa40899e61d70b85f239d48ee41a94d131f9542ce4079013c2fb436e1458af00c306b8e45fcaa33f0a8f305ece88045b433862c9", 0xa5}, {&(0x7f0000000100)="5b7455ddda6592600498143f07a0306af5f1d81e64bcc13a0f709112ec04203f08d0d52e8c02c1d4185b3748fc4fad962b5d6c6e650d6f72e62a5571558fbb486e64acdba9534128ba7c42bd009bb3b6e35ece5616e980d45acb1771e3f44d7758107357f8b7da90180328ae1a48d62c624db1602b74360a7affd5ad42dae92401d87f5ecd33643e5ee9cd9efea214573becac40bcf3676d11178060e42a96e00d931964b37c8a38107ba896135dd8", 0xaf}, {&(0x7f00000001c0)="6a462da632ab82f6467644a486b0069adef7f99ebdbad25307204f43e47cce2afad1df52c4b222626df469ef7da2757dcc0606e78ee5f828d78eb9a8e904cf906796a1051c07009b37f6490d5960625568e3d6d151bff729", 0x58}, {&(0x7f0000000240)="3ba03af2c4397b7f467f6d9503ff6765182179f27a6f1748154f68f1783ee8cc3ed6e877f495bc7288305d9af6c1c957b7160124d56cf60a0263c9c3e0e1e1bff193ddb3768a6c30daeb78152fbd0bc361cf398d6a039a29aa78b0adb50216d9024bf3713c3421c41d2c5d76d0c8cefd0431d0540ef4c8d2581c000087d05e232e9ea023d4e11626358e90673772cd4355fa428cb1272b79284bc03d3123621c6782804c0a13fabd57216622dc850ff386bcd1d2f8f8134b64f672c42d4e8654b6bf80", 0xc3}, {&(0x7f0000000340)="31b5e8a43a697ce6edbee8cd1f27cef3bda521a29c6b8ec5cd00971d5ba12678a486666d9eb3c65cc026967edc6e902c56231bc7c9a4645bb3e4c24fc86a9837b564c126eb30a005e926a80aa37fc41513071eb61668d68c9dc93c23a66b2c4ffdfb63aa219aeacc6accd3cee9ab733704d1cb383021a0afa629225a", 0x7c}, {&(0x7f00000003c0)="06cac49307be0cfb43aa5f0ea0ee51095364d2c33aef102a6ec4abf3cbc52b66886857eae487203ec8ee1bf94154c4476ac02385f144b9ad18c51eab9a5c2dc17c5ad642ca032a56f925edde770c04cfb08b6a685e480ca9f47368f60bdda15b073d14fafca58c54a307576adfdb91c0620bb198e73a694a8ba057cab31e1f84592488826f707199db91613ddac059126a496419270323361be590d33f080bd30eafb10d8fb3b4ebeeaaf896782aefbb8a2b2111", 0xb4}, {&(0x7f0000000480)="5b5d6f1effe24f34d9d659fc56c649c0ebda9f586a72556248", 0x19}, {&(0x7f00000004c0)="227cf83e37c0542c0a24d9cd7996f566cbd0d879d5caf68c46df9924373255e48a49a24972788612b6d79e7a1309d909edd239cc5997f9b38383bcab7497dc9c1552fee8c93a06e6ff4993b28b84d3aa5130cf", 0x53}], 0x8) 15:26:16 executing program 1: syz_execute_func(&(0x7f0000000440)="96980b472c65430f96626f0f05f30f593ad917cf00669041e2e9b557fb66420f72f1000fb8c406c4c289ae380fa0e509ab34d10f54d22549a3c4a167c61600c66db709b3c483397fd300000195f4aa6df858fa0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eec420f4ab2663e16aed4d48cc78fe850cd23dea3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") open(&(0x7f0000000080)='./file0\x00', 0x1, 0x7d) pwritev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)="249452f3f4a24ac8edcbdb3ffe2993c5a60c59008f1811afe29c89bd7b7bdb73d30ab01b83c9bb14f60fb23435e90459ce4efb1005eab4635ef56575750c9ce484", 0x41}], 0x1, 0x0) 15:26:16 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f00000000c0)=""/56, 0x38) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)}, 0x0) 15:26:16 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r4 = getegid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0x0]) getgroups(0x6, &(0x7f00000004c0)=[r1, r2, r3, r4, r5, r6]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 15:26:16 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x79f00570) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f0000000240)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef50f54635bdedec4a1e1e0efc4c165eb059b000000c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 15:26:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x9, 0x80}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x4, @ipv4={[], [], @multicast1}}}, r1, 0x40000000000, 0x6, 0x3}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xff, @mcast2}}, 0x0, 0x7, 0x1, 0x4, 0xffffffffffffff7f, 0x9, 0xfba000}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x4, 0x3, 0x20, 0x2}, &(0x7f0000000140)=0x18) mlockall(0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) 15:26:16 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340), 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0xfffffffffffffdfe) 15:26:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000040)=0x5, 0xfffffffffffffefb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 15:26:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/34, 0xffffffffffffffa7}, {&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/210, 0xfffffffffffffefb}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x1000000000000101, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) bind(r1, &(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 15:26:17 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1}) flock(r1, 0x1) fcntl$getflags(r3, 0x3) fcntl$getflags(r3, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xff, "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"}, &(0x7f0000000040)=0x107) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6]}, &(0x7f0000000580)=0x10) lseek(r2, 0x0, 0x41000000000003) writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) close(r0) execve(0x0, 0x0, 0x0) 15:26:17 executing program 3: syz_execute_func(&(0x7f0000000580)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"7a080adb5c450300c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) r2 = semget$private(0x0, 0x3, 0x80) r3 = socket$inet6(0x1c, 0x6, 0x1ff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) __semctl$GETNCNT(r2, 0x78ac0e9dbf63a6c3, 0x3, &(0x7f00000006c0)=""/90) ioctl$DIOCRADDTABLES(r1, 0x80ec4402, &(0x7f0000000740)={{"0300f4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20e98ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x0, 0x800000}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0xc0b1, 0x0, 0xffffffffffffffff}) dup2(r0, r0) 15:26:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047463, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x2}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0x1000, "9fba2b5b3ff8ae65c69871f0ba860c736e5648c63918c886e0d75cb8b2b6865ac74d0fcb3b91bd7998e52271bae6f81505ae04e12b0c9cbac2adf37d2a0fbafcef4f99611c1404f8b65a19bf7b6297e79830a42ac089125cea91930f311fe31a1601403f17e2ecb815d1481ccf239331e46de04b52fbff3052445426f5bb5c653f56e5517fc60e4864a5598e63bc6de063bde1a56c196a4f98b446033802dd05b3afa651ebd4b3bfa07f028a30796c2d21e37673b4e7425eeed032ea5dd3b03e4da77308cbbf2a453151aee5f8dc7c48794ef2dab20959f2b7c5c462fda30575463d61ced936ced7225163da62967d828353b4123a2fb9d8202a8d23a38f60d006e9cf08290d0b664caedb042a22cf5c98cb0914bddf74ada54493dfc3a651203886b196f8fa4c53f3dd6eef17c6353c039e38682f4560ba1a379e82d2ec5d5d789776f494ed300e1585dfb1944c04f9306d81b5e2b7c6751127ee2c3bbbf42eb2b835665ed44e0a4730c631befa4b4f349677c0a6e8c9ce90ec159c8facdeb9834819e2728ea3430d10071944a25679138aea159ce33ad1a6d6284ee784e69ee83c0b7040152fbd4040059fdeb474636b38758db561d18f3844ab931f2b5bff74e8e6341be0b5bebd4abe83dad36a6d4e6798d8bdde554d943460e7956323d319b233eb10fcd4264147b5302b6c66b6a1f06339efab1fcb27f3eba656db306e3a332bd042cdae3e4f9e25e589733ff008a102e150e03f5628dfe9dc964af632d994384870b70ff0c83bdb9131421316db41bf7b46c1c95fcc09029b5dee461ed919a30665a0969abddd88553712552de14736f8906a9f91517803fbe6a9dca3b35cc8c1ad901d8d0e8318a9b2482e6385fb7e6f7e265a2ee1a3e978e84555139d4461b251646262b4b35dd08288c1e467872945ef0f4965f0008d3129fe9f46c8aceb062aa0dcf02bbf96a3b07f6b7fcf8d67ccfa52721a4ed35036bfc2cf8a65ab788d70a119e76180607bb7b35d406d553439301b1007021171b33f3739a9c333b9189fcc27baf3edc3c3a402438690fa589f047b4b6ddb874bed330871196548424e0ea36bc04b2a7d1b1fc3095252b0a6dfb8852b9c0f828982b83ab28c987ca9cda17a2570a8d7c4e1b813926f81cc6fea52c9aac7b68c9dd83437b759543d1099b11599ebb12fe36532db70c9728e2bdd351e78b6c44a002ce498e25b17b14f5f069bd0ec402d7d2d1db505746fbd7085a0223dc3d1a263dc4f046866ea3691766acb794d0c4f93003f1d8158b1d5ac91f8b21e7c99523530bce0e63a7bde7cbe331f1d5eead0b2227e2df7d0b44961cebef116ee181aecd15ea5ae1e3705f4c6a0495cb94b15050f300a120420dc6c1f75396faad3761df027956ce0888638a6c8d35e1d17092bb55696b04d34ad4855fbd99dcd901b3bab478aa12cc39c6a98b534388caee02629a2a76cdd52dbd5f7b0df32a304f6bd9d477bc27d3a39e4c2c06e43e8e7cd06645622a700f4315467abf6c8b9a508be5945dbe6ab21b5b780e727f0eb0f6cbdc9449bed5849b7760044d1e0c0df9cd53a40624aaafc9d5e6daae35dc854ea30899f2389ebfc1993a04045f2f9cb2909147713e8df09a706e13db01306fead33951e631a44a8a9b2d838332b46570eebf0ef853c5b7155dc11318e4cdc5922a76c42110dc881b1d60d29d2b16ed7eecb98cb5ad1ab2c7c0a0f5edb7e257131c39f1a8d083419b67573ecfb773e5c348ded55851eaf48828fbe83d79b235d3046a078e979d468b2cc27b511394e1ea53b54b4f6dd79f91fb373f6d8cac98c27beeb2ab30a70ba2a6965eb274e875ffe17e5ec7232d189ca684599cac6942465717450a5bb30d36f7215ddd07645fa5881459b90cc6a33ad49f434d2b1bca668cc635b886277a57a54bcfb3394cb725a59f0d1b5b453a08c0684a3af912bea5db8f5fd49b49c5ba37d17f3d6806c4add6de9c451b02167a6e7341a65b69ad08f0ac2270a836aab799258abe777c9929b8568ccd6bc6e81b94264edd11fdc763a741ecc5f4eaee99d331130aa451127594e8b04256d257ad111dda8f9bff19c541be94dd1ce40699d02ab329c9e50c7d50d13a382f4f36baa2cdf3e6649838eef35cc0bd7ddd085f5138770a2533576926002805e23f4b2e570ff46d270241fd0c8b982acc691c35bee72640dc6e2e379f91d90d9d14176aef00aae47e0999c650e48f0fe7653aef5eade7e0974990a42559809bd8543b70b163ae93cee8e4f250ed7db4cdd00187b0245cdd19f42d7e11314edfcb5251410120af034bf43ac9984fc973e93072e7583b663d6539522a8faff70c0c7efd640663d8536bf683a5042c30c6c51a452bc0e932be31e5ba38fe8509d0eb5a51f62f979809cd386365064c903ba2e0625f7ba8735ce92fe784b75b481160a4b4c480bddf58e7299fc57e3edaf8e116a3e0d7151229bf28a1aa56893fc36b0d8e76f7e405b45a29dfdfb6a2c76bec79d9d1e83651369ada0927ae0245148324f2561064516bd7fad571dffa3148e27a5a689f29ad2f7414712eb6993135358f20ecd6b4c4de3323713a61813aa990deaf7eb21dd0526863dce2a5363cd0eadbfd53db36db51a2dd2ca51e2ce828391eef58332cb4c228a0d338a7ac3cdb8c5d720cbeff91d979a2c6996cd3ec7f76d6f4f7d76fd313fbb1f42c37f706eca101cd197ba1d802a6a78fb931c4ba42bf09a5f4855440efb7cb9c0bb96dd53d8d684519cb04265dc9fc5c36ff243d9ff865a1f731ff5ac146746e18f40367fb80dcf922b7c5d37c6f97c5b304172fe36b365efc960feb476fbbd776940a73e5faf791126428cb7d835c3192568909d80a05b517ac82a27d30f353982633702332c4857df827137324523db0698ad83a0f71bec587237ef5bcfa606a5a904c982b4a177b8669a9391e9de9c2dd4b764e293c29010799de8ec33f90d21babc969f8c799524ca60444faa142d03f65f3aabde32b4e9c52410094fa3642b54632da57844d36682799ebc46aadefc44fc6f934a88320e3d5406e37a7ea562b35e179839e31e4088244512d95884500b6f6ee51dbe11bb753926f5c475ba502c26092a6fa7a575833f80fd89ccdfce93722931d9ef0054e17e14051e77a7d683e0408e259a6b327e0f2a6b5814df658cd87512bf3c4516e2df348b5c1b245630b132c62589a55507e53573de360eb92d4c14900302351fb96e70d634d9520175059f5325bfbe4bf448c6fb5a45859e4c67f1313952401167b83fc931be6e50bb1ac38eeb4364f73668c562f5cbfeea925892dbecf3aee80a8935861b038405c1d1ed15ba7b320e50d4e38b8a30f5774d317a5d3c29971889dec9f1ef3c8f0e2748a76dfb0493bb2fdce18fb6a6c064cf68f1544b1ecec5005571e0045995478f574fc88658569e5b8b37381b8e25be755ef8258230cf401d8e4acc50a782d8b4d97e1ba4f3fcc5292a5453c78fc79c1faea99b18642ad840d0610b0abd565991602bef08fabbef4eff15af32880d75144ad8adfe7418e130af4fe58b9ad75fd5fba3852f91d3ff33620a9f0457af41a2d5dc236185d2fb9a15e1b12c9ff1a5978125eb14559ee6621f4b109bf74944454e0526ad4533dd40a05d2d413bd5c6d5cc20fe00cb7dbc6f9f7f38468defb0c2ba5077f4db0dc4f6eadec1206d343f92d1b74254fd19f175c2626b493528ec965f518d700bf5fa3978a8f3c0c3b359ae5064a7a693091a89c1100f14ca4327bbabe99e89e85d06f21e38b136bd4b696899eaa6f5c2d7356094e65abea18669fef43ae38a1669cf3c44786a3228afdf7b0bfd859e18559aa061ddf4e07daa7937ef855d4e59ddc2ea3a34a3f72cba1b004c5421e0eccbad51df8ca8b6e9b99b5601f475773b09f94354e2902dd8eac1d32ce311911cb5a10576c2283e0feae3cf43e0c044414d48395a57ce15bea8db68abff4cca07fa563a1b136a7d0c6d8417c0b2ffda15aa806476256a8742cecc2585dd2ac11977b1ed6a0cb54121a1629e4adedf3b45e25f9ca32bdb546be42061f5807601993114aa2b5dbdf72f27628ca662bb44891dd260e59896449b369ef136b2774c2e57e943ff7402394661ffc0a0819df9e7a571d2c98b42ce831aff427f39d4e2ede0936fb8812d7c35a7dec2fb74d799a4abe2bf961a025e42a7483aeb09f45ebc25baa420cf029b27a0fd10f5693aaf3631df786a52cc316f8bd1c2df5c8161e2140c9ecccaeb4ab8908a84f2a1a040aeb2cc03c3c091014b3049f3a6c97aceced964847b8dfe1e5396601fcc516642605dd22f504212d0c0e89fbc4d5f85b3410777738dae1f5ddc5bc78a114618b0f5df3b269c271e28d466ffe542afbaf99505f87f7a2557f295b7e317fd33db9fd9faa8603c5097501980765d41d00e710e4516c2a6432f3303ad86f53e18e1fbd395cb2a8bdc8a5ce9d4bee3b2917710e3707ff2abf6338e8ee07cecf75c60bc7f0c978aa12db53e0f0c36cbe19e816976a414115101d1cfbd33ddb992f62db0efb2d67e4d7aa19bb1743ab0793dc8d4b29621a421026337872e3da78c787a0054b75e334c1390c54e804f4e749c0fcdb950bba0887a67977597477dab7ee569bee9072ad67d00a89621f9236f98976218e41360e91d7e3388b52f3e2d895491379d15a9fce5bf27ce32126c1c51f07e98fafd340c45238f7a3a208e42abadde9103f1b1a731a54b18f85b14df3326057ca3311ab245dd07e16fbc01d9b827f6038e494d610a532fdd568b10fb0fc5f8547b001e23658ea73bfc50ba3d02144fbe567e701a7458eddbdf1531f48ae3e9f529cfe73df65a97ca6deb7e95b16b8cba63d4f517157e765d5b0502ca221d793430fa0297576fd7df71ab80aac0dac74bd640b83c2d563db3dd94d33a08f7c7e1045c01dc0b71d0c21301e013348152f185f6073cb847ff6e2520745903c5a9573efa5ea74f4dd7274d41efcf1295f6722a22842bcb48eab174d9c6b68060d3495258c0ac04f9365075e4f49846313b0efaa3a97bec7cc1dad1f01b4822e810b7f2423578ff80e7c7cc4307d5570027af77726887d977921b4cfcffeac30c90f29da2bd7b927b5ddba27c4db67f74d5b748a6f4db444628382b6262cb5486f5cf6713c4da6029a6c63d7657626152255527aa516035354f90dab99d19c3b6565636c90c1e39d23549a36a27780d3bd9c8304f6b0e5b1e2ffdc9532d2e50ab0191b3e24e1b6f08132e41720335a5c1f774dc9136532fa7895856ceed51b832e80c6298e7fb6b605aea3ad2d3ec1c04cb5cac2fe7de66675aa480f6b3718a4565c27177a1fd7047d5dfea1217d0babf44b5efc99c8c5d8e5ce35d18228e517b0c9a873c7486fd9a061d8f2e6cbde43050851fd0a63a4d9fabab8a255d31601be3d22f9ec5abde2303f018787c93c2223dc716268e4909c4ce67171ab8a4e525ba776b17fbe2ee70ec2a62c9a77dcf2ccb79fac8783a7c3b117fd4c6ece54de28cb9caa98f125a77cfde676990ec1fe5be93e51010aa9a87f7d9d9aa93a852dfea20535bb79683c5b089b068fc48c7a1475948e7713dc484ea2da5b8495a9e12b77cfa4b02b0eb63009fb9cb2ce55546af8fdb0044596e9fe56ab9516e12fb9d167374fab49ce1d7e285a8100cef6608f13e8bd2b35c54593c39006cc75dcf05faf42b936dde39fe31c890ff8c65dd1600c897668fb77be6a530e5ecdc39ee33f375aff161f4fb356ecd8fdec3e36818c7e3db3f78a1dc3a4ee4b2626875b5ab1155"}, &(0x7f0000001200)=0x1008) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) 15:26:17 executing program 0: syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000040), 0x0, 0x103) 15:26:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000001800d68"], 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 15:26:17 executing program 2: r0 = open(0x0, 0x804, 0x1) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a00)={r2, 0xfffffffffffff000, 0x4, 0x1, 0x10001, 0x6a76a15}, &(0x7f0000000a40)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") faccessat(r0, &(0x7f0000000840)='./file0\x00', 0x100, 0x800) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000009c0)=0x1f59, 0x4) __getcwd(&(0x7f0000000940)=""/80, 0x50) getegid() setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 15:26:17 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') 15:26:17 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x10000000) unlink(&(0x7f0000000000)='./file0\x00') 15:26:17 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0314000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "d3904c7af97cefc08d75f5429730198204a9f7beb4b03a7fd0d242180da79f3a", 0x2, 0x6}, &(0x7f0000000000)="33420b0056f5300b260348b279651346ece69befbb18bcf9b0c845dec38ef5fb65e31ba8e4734ec3140b4d3cb400dec5716ed8099c6a7e95df565b77b958847150e48065f41510fc23e6b56bf68dc27a408dc5ff614c45bcdea17862e688ac8003abc30408008fb04ecc284abb5d6f564e06e1b8f73516614bb087e2fc3d7a0064e3acfc72ce5e535b67b2a9", 0x80000001, 0x9, 0x7fffffff, 0x9, 0x4, 0x0, 0x3}) 15:26:18 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) socket(0x1c, 0x5, 0x0) 15:26:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xf4d6bd3a9b864d90) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f4a696c653000"], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffffffff1115, 0x2, 0x8, 0x0, 0x5, 0x8, 0x9a4, {@in6={{0x1c, 0x3, 0x2, @ipv4, 0x5}}, 0x0, 0x81e3, 0xffffffffffff0000, 0x3, 0x5, 0x44d01295}}, &(0x7f0000000100)=0xb0) 15:26:18 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet(0x2, 0x30000000, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x42, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 15:26:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000040)="673552244da22461eadad1c9125aeff20ee622f5b11d79d153d2a0f6c42dfcb0ea8fa211fc813294e70c0497739b5a7f5dca5a72e5e5da769845d1", 0x3b, 0x101, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000), 0x0) fcntl$setflags(r0, 0x2, 0x1) 15:26:18 executing program 3: __semctl$IPC_RMID(0x0, 0x0, 0x0) semget$private(0x0, 0x2, 0x10) 15:26:18 executing program 3: setreuid(0x0, 0xee00) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8902, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="a11d8a3aa0e6801c1473d58c9eef5de41d7a2ec0f4c485ad6ebfa93e46c908725adf42c331ae10a0a2b0433d937ec8b85c980686e13631576c410c37c8434c064209eed594") syz_execute_func(&(0x7f0000000480)="1c03c4637916d7b098cd801b69e4660f3a612aab6962f5696200d9d9d017795bebf9f9680c0000008fe9589b26c7e4c753fbc4e101f1f1fec4427fc98fe9b0949afa7f00003ed107c4c2b90a23c4413211da67f2450f10c751c423f914159989999932c4a27d181e440f985500eff265dc5f00c35b43a5304545e269a841002f09091545332f2feceeb7b783860f5463a9a9dec4a1e1e0efe0400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e0f78392e440fc7bf0d00003c66660f3a0b0865") r1 = socket$inet_icmp(0x2, 0x2, 0x1) dup(r1) 15:26:18 executing program 3: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x1) socketpair(0x0, 0x0, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x3b, "57869844d199427e721dc0187c2895f81681e944a8cccd07a8d00a5dc6383cf3f0669c94cac1814c9762322038f98853713e7fb17752376a859015"}, &(0x7f00000001c0)=0x43) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x1f4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x4, 0xa96d, 0x0, 0x4, 0xd0, 0x8000, 0x0, {@in={{0x2, 0x3, @broadcast}}, r2, 0x80, 0x400, 0x800, 0x40, 0x9f}}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 15:26:18 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x100400, 0x80) r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 15:26:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x400000006, 0x84) r1 = open(&(0x7f0000000800)='./file0\x00', 0x20000, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000840)={0x0, 0xffffffff}, &(0x7f0000000880)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000008c0)={r2, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000a00)={r2, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x28e}, 0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0xef0, 0x8c, "49617149186eb32090cdd3600551b607b2049036eb26249279c5216dcda5a706d3a341378cb7b35ba5202a0c5c8bb6cf4ecf2dd621c080f83b1b9ee1734f64fa0bd440c3cd6677878565f04a65c58c4870ce4d92519f58b31753afd40bc5e7e4169e2452ae08270b66f262cfce53e6676cacdc7a9582e36b689464b03094397438504572d71c8587b8d76caa"}, 0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x3, @empty, 0x1}}, r3, 0x100000001, 0x7, 0x210, 0x1, 0x3, 0x40}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000003b00), &(0x7f0000003b40)=0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1, @loopback}}, r3, 0xfff, 0x60fd, 0x5}, 0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x8001, @rand_addr="32e296df0e4c1ac50c4701dad784ea95"}}, r4, 0x346, 0x1, 0x80, 0x5, 0x2, 0x401}, &(0x7f00000009c0)=0x98) readv(r5, &(0x7f0000000780)=[{&(0x7f0000000440)=""/98, 0x62}, {&(0x7f00000004c0)=""/170, 0xaa}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000640)=""/192, 0xc0}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000002b00)=""/4096, 0x1000}], 0x8) 15:26:18 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = msgget(0x1, 0x32) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/253) 15:26:18 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) open(&(0x7f0000001040)='./file0\x00', 0x0, 0x65925411e3a378bf) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000008c0)={0x1, &(0x7f0000000980)=[@in6={0x1c, 0x0, 0x100000000, @mcast1, 0xfc35}, @in6={0x1c, 0x3, 0x7c, @mcast1, 0x6043}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @mcast2, 0x8}, @in6={0x1c, 0x1, 0xffffffffffffffff, @rand_addr="a1f47661fb1677ca0a94f1924b40421b", 0x5}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0x7ffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 15:26:18 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) r2 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES32=r1], 0x2) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x81, @loopback, 0xfffffffffffffffa}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 15:26:18 executing program 3: clock_getres(0x1, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x10000003, 0x3) accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x10000000) 15:26:18 executing program 3: clock_gettime(0x0, &(0x7f0000000100)) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000002c0)={0x3, "dd909340dd2999bea50f926ee0e844cf"}, 0x14) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(r1, &(0x7f0000000000)) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) 15:26:18 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd60766051004fb49f45fa3e77ea030101000000400000000000bbff0200000000c3c5691995d140009129870090780014020060c5961e00000400ff010000000000001900000000000000ffef000000000002000000000000"]) r0 = socket$unix(0x1, 0x5, 0x0) ftruncate(r0, 0x0) write(r0, &(0x7f0000000080)="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", 0x1000) 15:26:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x101, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000340)=0xffffffffffffffe0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:26:19 executing program 0: r0 = socket(0x4, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="82025fb452e0c258f2b79722af83e17076b972340d"], 0x1) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bfd2034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000380)=ANY=[], 0x0, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r3, 0xd, 0x60}, 0x8) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xfffffffffffffec5, 0x1, 0xffffffffffffffe) r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) r5 = dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x81) r7 = fcntl$getown(r4, 0x5) getpgid(r7) msgget$private(0x0, 0x101) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000140)=0x4, 0x4) setrlimit(0x6, &(0x7f0000000500)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 15:26:19 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047412b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4) 15:26:19 executing program 1: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf09000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") link(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) 15:26:19 executing program 3: ftruncate(0xffffffffffffffff, 0x6) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x4}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0xa5, "ecb3dbf2173f4e851f3643da99fccd0ee0edd9d8d8a149fb01028e276b2e8ed827c0feef4460db193c457d40623e56d5d25bd930333d8e02aa36dcc7bf45a39a0a8cdbcfcf6cf6f99ebae0f04c41146e181c75bb81edcd046f4fb5e0ad88ba7f058a1a084a0a6057072b86ff44c7392899290400066da7bff21577dcf61c4fca7983245ac24834528bb3832448e93310ef2dc3d302c84e44c31e2ca2025f1d8a6ca11d179c"}, &(0x7f0000000300)=0xad) r2 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r3 = socket$unix(0x1, 0x7, 0x0) r4 = getpgrp(0x0) fcntl$lock(r3, 0xb, &(0x7f0000000340)={0x3, 0x2, 0x200, 0xfffffffffffffff8, r4}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7000618d0) 15:26:19 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, [{[{0x88a8, 0x3a73, 0x10000, 0x1}], {0x8100, 0x5, 0xfffffffffffffffa, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 15:26:19 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)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x4, 0x3}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 15:26:19 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x7, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x85c6}, 0x8) syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x5eb2, 0x4) 15:26:19 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) getsockname(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) recvfrom(r0, &(0x7f00000001c0)=""/186, 0xba, 0x41, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) 15:26:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000200)={{"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", "1f694605c37b09433b297d9204589e8076b4c12ef71d05e579e5dc0fa605f298", 0x765}, &(0x7f00000001c0)="caecd99478f4b5b79cf35a3365a5fcb71cb483d41e", 0x6235207a, 0x7, 0x8, 0x400, 0x100000000, 0x2, 0x0, 0x100000001}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="f154cf41cf26cd2e1e39cd2fd627cc7dd3ab6211738faf57a91a91a93d9d5e37abdc852de82fbe07390165b108fd527dd1bd9b34cdae6140a988661b4233820a30f2992c1e4839de2dca7f64c890b9933775") r1 = socket(0x2, 0x3, 0x0) r2 = dup(r1) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)="114e937ea3e0e081696c0d25b5f8682165137b353ff5dbf1f26c6a526785d4a90c5da424327e7dcf71a93b13c3d5624de3022d97dd2dfbb545d458860cc10866218c448ba821727ed732c11d86719429d41cd6ed6d1f4fa2a35973b6bd242712238532b6245decca4583cdebbc866ae226a7124d55154b86b68f897171fc1bbf6f9432fddcca3e27a161737ccadc27f50aad9d08b9d6aea4fdea") getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) 15:26:19 executing program 0: syz_emit_ethernet(0x181, &(0x7f0000000300)={@local, @empty, [{[{0x88a8, 0xfffffffffffffffa, 0x4, 0x1}], {0x8100, 0x0, 0x2, 0x1}}], {@ipv6={0x86dd, {0x1f, 0x6, "f89b37", 0x143, 0x64, 0xff, @loopback, @mcast2, {[@dstopts={0x4a, 0x1d, [], [@generic={0x40, 0xe9, "0fe96c9128be6650d7ba1224b02e34e870062de3f720d15d42174687873bf2d290425da5ea0f211f90eacfc30a94658beb73599c5766971cc8b167bdcc63bda21c76e14e987108aecc156a24f5bc9be7041ba69f372bd3ab39902eedb53f48e6cdcd646f6114a5d33fbc6ae49ce14de84955a3518f2ba66b41f4c77b5edb7a66e5781ce8bbd61e4c9b784b5132e9ad577ab8f94ee3182876975f63f7cbab23edec7b4044e1ac23d3864c398547ceb0405f7d62e94599d17057e025b1a4bba0f82984e81d1de857d2c484bd5794f10332f1e7fd584d488cbe1687c64472aaf78e4d4b427236249d746d"}]}, @hopopts={0x52, 0x1, [], [@ra={0x5, 0x2, 0x4c9}, @pad1, @ra={0x5, 0x2, 0x81}, @enc_lim={0x4, 0x1, 0x4800000}]}, @fragment={0x7d, 0x0, 0x1, 0x1, 0x0, 0x4, 0x67}], @udp={{0x3, 0x2, 0x8}, {"9423eea861b824c372fd8e9a3860c5719ecd4f9a1acca45043e02e35c1b16a0fd6b328"}}}}}}}) 15:26:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x400, @mcast2, 0x3ff}}, r1, 0x182d, 0x9, 0x10a, 0x6, 0x81, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 15:26:20 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35) getpid() r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) msgget(0x2, 0x4b) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000540)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x460) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 15:26:20 executing program 3: clock_settime(0x0, &(0x7f0000000080)={0x200000000000000, 0x40}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0xffffffffffffff77, 0x10000000) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x384}, &(0x7f0000000180)=0x23) r2 = dup(r0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r1, 0x4, 0x3}, 0xc) 15:26:20 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100)=0x4, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x2) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="10000000000000000000000000000410"], 0x10}, 0x0) 15:26:20 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, r0, 0x0) setresuid(0x0, 0xee01, r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) socketpair(0x10, 0x5, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@rand_addr="3913eefe3d8a62ff023011aab8d08013", r3}, 0x14) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x379, 0x10000000) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000140)=[{r1, 0x2094}, {r4, 0x104}, {r4, 0x8a}, {r5, 0x14c}, {r1, 0x8}, {r6, 0xa2}], 0x1, 0x10000) r7 = geteuid() geteuid() setresuid(r7, r0, r7) listen(r2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getuid() 15:26:20 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="4c436b11f3b016ec7b9d5532fa18772948cae0f10ed81b98393505d0820134cc82aaa53f1cb3bf8ea329559242e4b0ea7498025d9202ecc708c6ea03eb1f1c9d1df0936bbe5f33bc797245f11102c47667fcbe48f7542e3253c8d3b8bb9248bee6b0ccbe4eb807d5edf76ac9299e6c9adf47ae87bb323838a79869ddf34d8e2a8ec3305fc499af18faee2d9a470623284ccde86ba38712d6a1c137d678994d4a8bf62605bfe60b37178c7961929437a70be6ce5a538c6ff2f28b42bfac6234b463e6e03c1ce8aa32c66ba2899be2c7108e37eba529d37327ef580515dd7e75e9053b9557a9624ba029ef7e") sync() syz_execute_func(&(0x7f0000000000)="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") setrlimit(0xa, &(0x7f0000000280)={0x401, 0xffffffffffff1dfe}) 15:26:20 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x10000}, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0xa) 15:26:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="020000008431000004100000000000000300000000000000", @ANYRES32=0x0], 0x1c}, 0x4) 15:26:20 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) listen(0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000080)=""/179, 0xb3}], 0x2) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 15:26:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, r1}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0100060005000400f7945b00460074bc"], &(0x7f00000000c0)=0x14) fcntl$getflags(r0, 0x3) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r4, &(0x7f0000000300)=""/60, 0x3c) connect$unix(r4, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r2, 0x7f, 0x7, [0x6, 0x100, 0x1, 0x6, 0x5, 0x5, 0x0]}, &(0x7f0000000380)=0x16) fchownat(r3, &(0x7f0000000140)='./file0\x00', r5, r6, 0x200) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000000)={r7, 0x3}, 0x8) syz_extract_tcp_res(&(0x7f0000000280), 0x80, 0x7ff) 15:26:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x810, 0x0, 0x1000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e225800000000000000000000000000000000000001ffffffff00"/128, @ANYRES32=r2, @ANYBLOB="2a00ff0fb3090000"], 0x8c) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x2deb0ea5, 0x2}, 0xc) 15:26:20 executing program 0: setrlimit(0x6, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040)=0xbf4, 0x4) mlockall(0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) 15:26:20 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x148, &(0x7f0000ffc000/0x3000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setgid(r3) r5 = getpid() r6 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x401, r2, r0, r4, r0, 0x2, 0xff}, 0x1, 0x400, 0xe5, 0x9, r5, r6, 0x2}) 15:26:21 executing program 1: syz_execute_func(&(0x7f0000000200)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2541e2eb81f17b000000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbb921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727c483496827b064360ff45800bf56c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/120, 0x78, 0x80, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000140)="cf3300ada2b56215850d2a60737eeeca95e6a9db87a76eba3b2398c41c9911464aa6f48c581533e562acc05ecdf8b884df088660245c3e350d5a5d8c8aaa3b3d8bf1c487b62d26db") 15:26:21 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x7ff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000100)="1b8e7686b294bd31f51b26e0ce3dfff445ccda4ec85b3912fb5fe085ca5e38c5e5fc4621e60698ff4c8a258ea129a21365cba95491050c839af40de197ae641877c8055d8e365f1b6c25a6cf4bac8b9f4e89458cee64c8f88e9ed0f0631cb62a3d61e8f4f6d7608b85099a39ad8918e7f670bafae40be4b58b71220436fb8f2c75413489e16e27e78e53b7ed4498cbc306bb7dcd5c08f412eee3f464fe3d53971f45cfe53f7c7b7c0a689e71f35a18ee5a95bf385c790ae29ddf35aed69a7388ccd282475066a6cc9658904da706ef4d6bd9fda3155b8724062a89aaefd39fd87c9ef975462472b939a78d7b57b6fe2dd13929851c8c910bd0e2") 15:26:21 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000100)=""/107, 0xfffffffffffffe47, 0x0, 0xfffffffffffffffe, 0xffffffffffffffd8) 15:26:21 executing program 3: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/25, 0x19) r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e000000006530003e4cfe3666226946d83e39f8065eaab89cee5f3d2763aa23b0f7ba340228ac167fbe61be6e278ea3578e7b762fd3519d810eb5f67ae98de51d9ad23e08c72fd206ae74bf25314fc67bd1350f6509553d34379ce95d73cc82cba71f00bc098c009186a217d89c8c7266042dd4139da182eb054e0bcd888a71aa7ccba0df30d033a160c0ddd25417ba98c2cc79b569097a6f05d58a001eba7f6d9ac45138cd827b114baa66c737cdde4089b02f4a7b8f02579f22404c8bd89d1293f21f3cf0c1c6c90b4162a001b068b4a0b141fb36730377d9555c4baf67868810289329942f7570e55835d5f7d9ccc9826d14380d"], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x5}, 0x8) 15:26:21 executing program 0: socketpair(0x1, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xe530}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0x401}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r3, 0x9, 0x2, 0x7, 0x81, 0x9}, 0x14) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r2, 0xf7, 0x7, 0x0, 0x1, 0x5, 0x2, 0x8000, {@in6={{0x1c, 0x0, 0x8, @loopback, 0xf4}}, r2, 0xaede, 0x76df, 0x3, 0x40, 0x4}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r4, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80, 0xa5) ioctl$DIOCGETRULESETS(r7, 0xc444443a, &(0x7f00000004c0)="6035243fe09c9f7c87451dbc9c4e74c889a5f94e159a05fd22c875ef12f40da91df337ec329a2726bf28c06d306b019d20d25c8d6b511079765d6ad048f0fd0b00cdfa65a94f4a04975159f86cd8d658f028101fe6ae9490cabc90e9faf72e326b29dbbe441469debd159adecedf9a393c479898a97ce49323440175f2a8ac3bf4f91ad6f90e81c9295fe3368321256f5342825f3571c8c0a2142d9799505e989f34b4394c9a76017733d396bd1d10816d5965cf3274ab3c80a0edc915f1b6930532cdcb64019f7d0a") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x5, @rand_addr="31358eb648e433ad0770d33eb8d44730", 0x9}}, r6, 0x9, 0x0, 0xfffffffffffffffe}, 0x8c) ioctl$DIOCIGETIFACES(r7, 0xc0284457, &(0x7f0000000740)={0x10, &(0x7f0000000680)="96eba863d5ca18f1ac0386eabdd5aa38fc69afb7b2e5f7a5f352c67793a659ef8f8c0a55e550579d114293afb41e9e58f8fec9be5f4da84b67c4a559d246320cab8aa85cc31f6c5ee1f019d2fb01b6e0a1705b8bc904b9b576ee56c2e162b65a81a74da2df28f27cd2d23eaf4250fe8dea95a72175b309f75274a36ae0f5de5abfcab2462be4705519ccd48af94c155627d5c69e6599e7f13f132d9541fd6f9998", 0x5, 0x6, 0x20}) ioctl$DIOCRGETTABLES(r7, 0xc450443f, &(0x7f0000000880)={{"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", "8e67bd5403dce05092a91b650b838a6c1cf4c23896756c95e9b8ba43c91d2814", 0x3, 0xffffffffffffff80}, &(0x7f0000000780)="d500b7d3c3e8551bba91f04cad797972814ccb619a58b9ac79d8c21563f224296dca0d588b474ad8245107811a47c840d207ed8ad126040668138af9a05e9d397dc0ea70ce2d4d71a2f4c783873aa4c7268fc3f07d10cb475c124ea23bafe4d7a7de52ac56968bb20d779be04b9e0ae57b680833304df5119625ebd4473a00ee23418c4f8e2dc29126d5aaca260a6601a862a556ff7539b39bbfed4b02b1b8aa1f4b23ac5324f74a5bacdc3f948bbe3cea7b42e4aa98d5e66eadd1c09686cc54101da3146e8766350b548ec33cd6", 0x10000, 0x10001, 0x8000, 0x7, 0xca, 0x2, 0x3, 0x100000000}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000d80)={r6, 0xc27, 0xb6b, 0x8, 0x6, 0x9}, 0x14) fcntl$getown(r0, 0x5) r8 = semget(0x1, 0x1, 0x8) __semctl$GETALL(r8, 0x0, 0x6, &(0x7f0000000dc0)=""/90) r9 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000e40)=""/26) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000e80)={r6, 0xffffffff}, 0x8) getuid() link(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000f40)={r5, 0x2000, 0x47}, &(0x7f0000000f80)=0xc) shmget$private(0x0, 0x4000, 0x6c2, &(0x7f0000002000/0x4000)=nil) getuid() __semctl$SEM_INFO(r8, 0x3, 0xb, &(0x7f0000000fc0)=""/203) 15:26:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0xa, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000540)=[{0x3, 0x401, 0x1000}, {0x1, 0x3, 0x1000}], 0x25c) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) 15:26:21 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000340)=0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x4, 0x4) futimesat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x2, 0xcb}, {0x330, 0xfffffffeffffffff}}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x5, 0x54710e2f}, &(0x7f0000000240)=0x8) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000380), &(0x7f0000000400)=0x4) r4 = socket$inet6(0x1c, 0x1, 0x9) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000003c0), 0xffffffffffffffff) 15:26:21 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x17, 0x20000003, 0x4) getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9344}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x2, 0x5a, @mcast1, 0x3}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x8, @mcast2}, @in={0x2, 0x3}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 15:26:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="c1832b1b2dd011e1fc12fe55079d47db89ab8802b187673b69fb206e02a60edf90c742db07e297c39b503c51e054e3324d010a04ce9adfc8a2e9af7413b0e6f6a5b131473ff3faabc9b4938ec7206dd29bee9803d3b8", 0x56}], 0x1) 15:26:21 executing program 2: getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), 0x0) r1 = shmget$private(0x0, 0x1000, 0x540, &(0x7f0000ffd000/0x1000)=nil) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r3 = geteuid() r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x5, r2, r0, r3, r0, 0x20, 0xff}, 0x5, 0x401, 0x9, 0xed, r4, r5, 0x4}) 15:26:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@un=@file={0x0, ""/93}, 0x5f, &(0x7f0000000140)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/204, 0xcc}], 0x4, &(0x7f0000000480)=""/238, 0xee}, 0x40001) syz_execute_func(&(0x7f0000000880)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0xffffffffffffff2c, 0x0, 0x3ac}, 0x0) fchdir(r2) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f6c653000"], 0xa) r3 = accept(r1, &(0x7f00000005c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x7, 0x9, 0x9}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e22ff000000fe8000000000000000000000000000bb0700"/128, @ANYRES32=r4, @ANYBLOB="00eb6de500040001000000"], &(0x7f0000000780)=0x8c) 15:26:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200, 0xd0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x3}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xcc, &(0x7f0000000100)=0x6302, 0x4) r3 = semget(0x1, 0x1, 0x20) __semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000000)=""/241) semget(0x0, 0x0, 0x0) 15:26:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getegid() ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "5616c62e93fae4df1a08badf339355411ef8ecc0f3bd7cc44818b6c5f2dc8b16", 0xfffffffffffffc00, 0x1}, &(0x7f00000001c0)="c198cb136cceed66ad3a879b3731ef6b4fc73c9ffc5228fcb502cf468cbaf32360b34d33301ed360d4a8ac91b5d8ef72bc35c3841397908ab5ee3662c77b5802c9bc78027ce6ac241d662f5356993ccbeb9c165f97068e536c99184370667acb96069325de42268e96378ecd38aade3b54857c4ee548d1b2bb290f1ee38415cd12a61b8aa4af8264dcf2b271e0a4f9a742dddc72caf74b", 0x4, 0xfffffffffffffff7, 0x2e, 0x1, 0x200, 0x48e1, 0x5a7a, 0x4}) getegid() ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="4cbcff22b0fa4afe386e16cb8b8c4d72e86f4fc259f7") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000700)="95553b29bfb10bdda0a1fac2819fab9630c899ab5f1d5715d7626e74159d2a4ac196a821f88594cc214952ad0c43d13dac3e41a4b0146f219152a844b8af02a1a690c770ecae1e19b76bec00b7417bd4c80026efd3ffb4f100e2b67c0808701b5f5bfc7e4bef", 0x66) 15:26:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) listen(r0, 0x0) exit(0xfffffffffffffff8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x4, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0xffffffffffffffff, 0xffffffffffffffed) 15:26:22 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 15:26:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) 15:26:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) getsockname(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x8, 0x1, 0x6, 0xfffffffffffffff9, 0x3f}, 0xc) 15:26:22 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00000000000000000000daf361ac3456beea99c48f70c02a163a838f0ae2b69f6f4ff5f10e48af7967020ddc93c9bcb39c17d6"], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) lseek(r1, 0x0, 0x0) sync() sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 15:26:22 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x80000000, 0x2, 0x9, 0x4d}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) unlink(&(0x7f00000001c0)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x4e, &(0x7f0000000200)="dc6e76886e7bcef3f82509c7f9559ff528df31da9a5a929218ea3f6340a2fd34b55c83f924000c5f2a25f7ef8938137e54775eb3ea5b91525e7ac96fefba78b9e200d89554c4f78375cbbc1a0575eed7a140d8815466e69ad3956991f242fb40026d80463aac826b94f8a4b3461c978751186dd020b41b10a811555c8d2b7668e68f201bf29b7fa3389ff5d9b3a0f060055094ec27af51fb1786328f4a02abd6ba31937181a019b08582ad9fefe76660bb42cac8f0485f86081a1d46cb7d8d4487556bdb48ca64cddbfe314a9fc83cd3192b0bdff2482eeb", 0xd8) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 15:26:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4) 15:26:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000000)=ANY=[], 0x0) 15:26:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0/file0\x00') chroot(&(0x7f0000000100)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) chdir(&(0x7f0000739ffe)='..') 15:26:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, 0x0) 15:26:22 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab67430f6039c4e10bf8c4d667c42edeb20d0000004d61cd583d0000f581c481f8100bc483397fd300c9dcdc0fbcaf6f00100c000045d9c6acacc4c3214cb9a5605419c2410faf20f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526264788fe0faef9c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3aec4c4450fae7c0f0f") poll(&(0x7f0000000080), 0x211, 0x0) r0 = socket$inet6(0x1c, 0x1, 0xfffffffffffffffd) close(r0) 15:26:23 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002, 0x10000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400)=0x2, 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xffffffff, 0x0, 0x4, 0x6, 0x101}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000012c0)={r1, 0xb, 0x7}, &(0x7f0000001300)=0x8) socket$inet_udp(0x2, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000001340)=""/99, 0x63, 0x2, &(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0xd8, @mcast1}, @in={0x2, 0x0}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x5, @rand_addr="0fdefde6038961757957bf9a2033c64e", 0x1}, @in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x2, @empty, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5, @rand_addr="39065068fbc2f168e344a6b974228452", 0x1000}]}, &(0x7f00000003c0)=0x10) 15:26:23 executing program 2: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000500)=0x10) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1f, 0xffffffd, 0x3ff, &(0x7f0000000180)) open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x30a1647401cf3ec1) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000922000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 15:26:23 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") shmget(0x2, 0x4000, 0x400, &(0x7f00001a2000/0x4000)=nil) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x0, 0x1) r3 = getuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000540)={{0xb797, r3, r4, r5, r6, 0x0, 0x1}, 0x7177, 0x20, 0x4}) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x4) 15:26:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000200)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec868bec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031b7c2c12bd286") syz_execute_func(&(0x7f0000000040)="ecfcfca798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f0000290070f47fd2d243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 15:26:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000001480)={0x1, 0x1, 0x5, 0x2, r1}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000002c0)="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") ftruncate(r2, 0x5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000012c0)={@in6={{0x1c, 0x3, 0x1f, @mcast1, 0x4}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001380)=ANY=[@ANYBLOB="1c004e239d000000ff0200000000000000000000000000010008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000bbe5240300"/120, @ANYRES32=r4], &(0x7f0000001440)=0x84) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f00000000c0)={0x2ff, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="8dd7f842659e9c6fd59a7ab9081462b5", 0x7}}}, 0x108) 15:26:23 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) poll(&(0x7f0000000080)=[{r0, 0x20a1}], 0x2b, 0x0) 15:26:23 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x140) open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) 15:26:23 executing program 3: syz_execute_func(&(0x7f0000000200)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000080)=""/59, &(0x7f00000000c0)=0x3b) 15:26:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 15:26:23 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10080000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000180)=0xc2d6b196a3e13da0) sendfile(r0, r0, &(0x7f00000001c0), 0x82) 15:26:23 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) getresuid(&(0x7f00000019c0), &(0x7f0000001a00)=0x0, &(0x7f0000001a40)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgid(0xffffffffffffffff) r11 = geteuid() freebsd11_stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x4, 0x6, &(0x7f0000001c80)={0xffffffffffffffff}) r14 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000001cc0)={0xffffffffffffffff}, 0x100000) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/pf\x00', 0x20805, 0x0) r18 = accept$unix(0xffffffffffffff9c, &(0x7f0000001d40)=@abs, &(0x7f0000001d80)=0x8) r19 = socket$inet_udplite(0x2, 0x2, 0x88) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/pf\x00', 0x0, 0x0) r21 = getpgid(0xffffffffffffffff) r22 = getuid() freebsd11_stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001fc0)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001800)=[{&(0x7f0000000300)="a691f1f414a019619d5ec78dc8b109a18b909dd031e49cad19b1ef5f1296f466", 0x20}, {&(0x7f0000000340)="33471a9b833cace7a449a3d83e4cc7", 0xf}, {&(0x7f0000000380)="a6b52836677e0984c5eabaae3b00a2fadfa3611c5060b2e9db6e481a2e40a561b4ca8ae44a15432320c322533526104c5b9cc420812e538e75020fa6c53e06f90b9d52d8ad1eee48653cbd0c3bd8c1044171404fcf8431fb849e02fd5235aa51f20cf661c85d4c66eee10577381081faa1214671be35e34d4fbb3070c8489913796a6323729bdfab8f69f88a6c", 0x8d}, {&(0x7f0000000440)="4f3cb1e8dc9e587df8c4f9b0f4081028b43f47ab7278d2b5a2f2bde1646740cd5cfebf8bd475d5d4e98656eebc5a551bac9d3a5c71acb240991f6082419c534eb084d47c9140b1f9503f837d637544c75deed83c0594921a38a5e394ec3cd226efce3572a922b08928d177f5f078c5d3b76990754bf5971db0a6e51adf91655029bd8ce469ae1857f2b0529c836b1ca68f6a5a0d1f75623925890c33797f8048678c9e9dd192b4eb49bfb39ff987adaa4b3ce5b40b24d60caec5cd04b38dc11b327c9adc2fb8a7a15d553897db0b4f5faadaa5c648bfdf1b81ab1c8e7093d6614c0c40818d106df57adba62dec6a6fb0b5", 0xf1}, {&(0x7f0000000540)="74133db6915d0f311c23abbdfebcc146e8", 0x11}, {&(0x7f0000000580)="8bfb03d589eff7009b6e439c6e78059f", 0x10}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="c3b5fa245eb36cb68d6c78657ee9292bf8a00ab537e7622f0e6ee965a8c98f517c96740757a242fa54a7fa2d6c5a0a66ad94e0d69c29d52571c55c6432f7c1cee702894cefabd2e40846639bfb08d3f4498a21047081c358927d73f52875f1544335a504ae22b4d977ff28e0174b273baf6bbca896862fdcb0d702cd169c5a3d98ca4e", 0x83}, {&(0x7f0000001680)="94b179050d916f399419c73532a30fa697b5e2af723c57e67286d41e27fb954417d368f18a2145f160772aa11e8ba7111265ee66874532621a184183a8e1519f819ac41ac49bf18dc1101869f7ff8a454c330bf853bf09a45d9b331f4513c846b9f83e6812d13cdc72896a4d57a3e1392e34d3f7159cba688f", 0x79}, {&(0x7f0000001700)="af552384af211a9c95be0c8efd7cf96f04bfcc9e1db8b9ea168d49cab05b1551266c77778a2fbfb5d394a03dc6b9c9f1ddf2ef2a5f74d9a179ee643fc01987a61a81d28cdea6ee80dfcd8378c30dd954ef24b14701d58700609e09c0115dfca19c615dc0df793429fd2239119c21543245757cd9861739697b459acf010751557ccd720c1618ec1934c483721f86b04678580135a38de8af7a03f2bd74a70b39b139ae5b01b0fbaf830d6b5d2eca1c40dbb618c446098b12cecea89e32cffaf61c979966f41216d4a9b63375083ec3d332832d5d5d9c7a7c6c649d19910aeb762c42e82393d63bf3e5570aef16f489a9e243eeeced910be07e7f", 0xfa}], 0xa, &(0x7f0000001ec0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x28, 0xffff, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x18, 0xffff, 0x1, [r18, r19]}, @rights={0x18, 0xffff, 0x1, [r20]}, @cred={0x20, 0xffff, 0x2, r21, r22, r23}], 0xf8, 0x100}, 0x1) r24 = socket$inet6_sctp(0x1c, 0x1, 0x84) r25 = fcntl$dupfd(r24, 0x0, r24) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r25, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAX_BURST(r25, 0x84, 0x19, &(0x7f00000000c0)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r24, 0x84, 0x1, &(0x7f0000000180)={r26, 0x10000, 0x7d, 0x7fff}, &(0x7f00000001c0)=0x10) accept4$inet6(r24, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x30000000) 15:26:23 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) socketpair(0x12, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0x8) 15:26:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000080)={{"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", "aa172b89b76dc2a02fa20dc7cc3c83a0dae6ed990e3084f512f3d3412c13ed79", 0x5, 0x1}, &(0x7f0000000000)="44c0ed3cbfe50e64bdacd50f6ba239f3ac030eeaef7c01a63a36cb77b6918b48317731d5dc4cb2159757ff457ece236885f2f0b479d4e13b890025fa17b9a71ff92c2368f3fa3fafc5bdbebe2983196958f724aa4a92cd609f120a9231eb8afa57db2bfcc8f2aa74ffbc83a9a210c14b3b050086d2ddd2810bb124f5", 0x3, 0x0, 0x5, 0x40, 0x3c5, 0x400, 0x9, 0x3f}) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000500)="09b6175313411b7b94cfde02d45b98246f8e194ae56d9869695d4e291e430c014699c91328428f0ed434686117439f37e2e7e1866b081c4861ca") setsockopt$inet_mreqsrc(r0, 0x0, 0x49, 0x0, 0xfe6c) 15:26:23 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x4, &(0x7f0000000000)) 15:26:23 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000034e3c90104"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 15:26:23 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000000), 0x0, 0x0) 15:26:23 executing program 3: r0 = socket(0x2, 0x0, 0x6544) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0x76, "85ad2f3d3e7c76eb12b0a5788805bf55829501c470dc592c17008df3672fcf7696818693cbb5e2dbf42e72cd5197bc9d5884549d8364d6098875d85ae6a0cc75630d4429c453147cfa41eeb5b0efd4fed0775e33a727e2b5f8cb2c6c12cd6ed5b261efc0f7eee509a5548e06affcad8d8f2ab58bf9ad"}, &(0x7f00000001c0)=0x7e) r3 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x9f, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, r2}, 0x84) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x2, 0x4, @mcast1, 0x3ff}, 0x1c) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/234, 0xea}, 0x40041) connect$unix(r0, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f00000005c0)={{"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", "e38c0094ae46e58feea4d5516a1e6bfa86281dcc6cccca146eb103f36a569547", 0x1, 0x3d35}, &(0x7f0000000540)="601eeebeba072498a11025336e7bf560c5c70e0f1eadfbc58f5e60a719017bc92849bf116151dc6c687a13475f8ef007108078ded47dae6c1fa567fc91eeea2a9c8e058083f3d783e55c75a96d0bd43934953b324c10b99bfb0646908e2c9f035097db8297df893ea7f8c802455b43872a09a4c273ea06939f96811d1d", 0x0, 0x1, 0x6, 0x9, 0x1, 0x1, 0x1, 0x2eed}) r6 = msgget$private(0x0, 0x4) msgrcv(r6, &(0x7f0000000a40)={0x0, ""/142}, 0x96, 0x3, 0x800) getsockname$inet(r0, &(0x7f0000000b00)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000b40)=0x10) r7 = accept$inet(r0, 0x0, &(0x7f0000000b80)) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000bc0)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000c00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c40)=0x18) getsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000c80), &(0x7f0000000cc0)=0x8) freebsd11_stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r8, r9) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000e80)=""/210) getsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f0000000f80)=""/177, &(0x7f0000001040)=0xb1) futimesat(r4, &(0x7f0000001080)='./file0/file0\x00', &(0x7f00000010c0)={{0x1, 0x200}, {0x5, 0x2}}) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000001100)=""/16) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000001140)="6d2dc63aceb8") link(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='./file0/file1\x00') accept$inet(r0, &(0x7f0000001200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001240)=0x10) 15:26:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2001, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000c400"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 15:26:23 executing program 2: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = geteuid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6]}, &(0x7f0000000200)=0x10) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000240)="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") r4 = geteuid() setresuid(r0, r1, r4) 15:26:23 executing program 2: r0 = open(0x0, 0x800, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0), 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000a00)="982c3d640f9dff0520d0f807913e3e2ef3420f53de4141e2e99650855b5d6666162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d65289595294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28688fe9089aec550142c4b339c4c2c9ab9500000000fbb15ffb119d0fca38aa0736000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 15:26:23 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000000c0)="8d1735eea1324e4d", 0x8}], 0x1, 0x0}, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x89df}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0xffffffff, 0x7, [0x2, 0xb7, 0x7ff, 0x7ff, 0x9c2, 0x8, 0x17f7]}, &(0x7f0000000280)=0x16) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x81, 0x0, 0x7f, 0x4}, &(0x7f0000000300)=0x18) 15:26:23 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(0xffffffffffffffff) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = dup(0xffffffffffffff9c) r6 = socket$inet(0x2, 0x3, 0x4) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r9 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000001440)=0x1002, 0x30000000) r10 = dup(0xffffffffffffff9c) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001480)='/dev/pf\x00', 0x0, 0x0) r12 = accept(0xffffffffffffff9c, &(0x7f00000014c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001500)=0x1c) r13 = open(&(0x7f0000001540)='./file0\x00', 0x100, 0x8ac13a92eed87ce5) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000200)="11b8f141c82cb416c818df367b15df6e0804b10b8328aa6fc1958011a1613cf690bd38d848dd511448d632e290d4e619f20ec4216b7a5cc72bf87978fbaeb210c345e9086ad596e47b042c709f4a48c6cb015e32a43bb24959708250c568147b6945fb164974a1d7e797dca8c93240bfdc0ef5cc5f7917ef1d9705a18984e4737bef8eb78419369282e0d1c1a7f9d244acdc9f2df78bbc8137d1b362e70fc8493ad0a54cd43eb8799c035074cc57dfa58b8a52622daa6150a24a25340d92271b6c3dd82e55d48a7b526c0993a3a56071de2391755f4362c5e2", 0xd9}], 0x1, &(0x7f0000001580)=[@rights={0x38, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x20, 0xffff, 0x1, [r11, r12, r13]}], 0x58, 0x4}, 0x20080) r14 = socket(0x1c, 0x10000003, 0x0) sendto$unix(r14, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r14, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x64ca, 0x3, 0x8, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r14, 0x84, 0x900, &(0x7f0000000080)={r15, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt(r0, 0x2, 0x0, &(0x7f0000001640)=""/96, &(0x7f00000016c0)=0x60) 15:26:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x128, &(0x7f0000001280)={@local, @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x11a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr, {[@noop, @timestamp={0x44, 0x4, 0x8, 0x3}]}}, @generic="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"}}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6e9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0)={0xfffffffffffffffc}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000200)="512b1863a8af0fcce9b3fe927ab8017c6f352e9f20f1a76bb63e55d68e2d68bce1f672f216bf3412d70c4675da6aa10b171cf36a255554ad8b947f77f089dc1c2652adc6a97fa62c39e717ed5bff45cc37c338fead1234dc19760f19fea4c36bf7c349ace24f3f77a0e07008d21430bbaa5b3d003064e23e95131b24cbe10b03cefd89600ebd9bde732544d55670b8b7d6ada7cb744af0f9feaf8696b46d93eccf3d49c0b5fe94b5e1f4c60e5f1cdee090fd23b2bd22ce6cfb0ee9bc81636ff3b0cf115f1bc4cbdd08b16faf5aaced7d2ac6467c07c492ac904d6762b2") ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000400)={{"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", "a81c36cc603c0edc8c20b6699636f89254342a3f44a6308501b849e2c4c7afbe", 0xfffffffffffffffe, 0x4}, &(0x7f0000000300)="1af4440deacf4d1401b9140bf5bf84b4c28af1a477757f671842f53651778d55dcd9e18437fdbb139fd79b14fd20e46a39175842f8632d266a0d5644e84cf9ddddf456c4557c9bd35bd5b9796920f5393a885fc1", 0x3, 0x3ff, 0x1c000000000000, 0x497900000000000, 0x1, 0x6, 0x0, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 15:26:24 executing program 2: mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000c7d000/0x2000)=nil, 0x2000, 0x6) 15:26:24 executing program 0: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) socket$inet6_icmp(0x1c, 0x2, 0x3a) 15:26:24 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e22001000000fc8f38f16d1d6c9a3618a87885c76e7b50000000000000000000000000000000000000000000000000000000000fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba4524524b39c05b4f47f1b7c1fa9b3b5eb3a724e5dedb93da0c", @ANYRES32=0x0, @ANYBLOB="08000000ff000000040000000700000081000000"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x200}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308060005) 15:26:24 executing program 3: semget(0x2, 0x0, 0x0) 15:26:24 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000010c0)={0x0, 0x1, 0x80000000, 0x8, 0x30d, 0x67a, 0x0, 0x40, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x6, 0x1, 0xffffffff, 0xd9d0, 0x80}}, &(0x7f0000001180)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000011c0)={r1, 0x9}, 0x8) syz_emit_ethernet(0x1500, &(0x7f0000000000)=ANY=[@ANYBLOB="d3f0553cfdbd000000000000080045000ffe0000000080009078ac1400bbac14ffff0000000000089078"]) 15:26:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 15:26:24 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000008c0)='s', 0x1}], 0x0, 0x0) ftruncate(r0, 0x8000000008000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x8, 0x1, 0x3, 0x2, 0x80000001}, 0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 15:26:24 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, r2}, &(0x7f0000000180)=0xc) fdatasync(r1) 15:26:24 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x20000003, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x8, {{0x1c, 0x2, 0x9, @mcast1}}, {{0x1c, 0x1, 0x40, @loopback, 0x100000000}}}, 0x108) sendto$inet6(r0, &(0x7f0000000040)="c0a7f84c150716bd8aa96c3229b69cfa5b1f2d4febee32bc2c06de3421723b9231bd30e265185c9d9ced7f8260ade9", 0x2f, 0x4, &(0x7f0000000080)={0x1c, 0x2, 0x2, @mcast2, 0x80000000}, 0x1c) syz_execute_func(&(0x7f00000003c0)="98a84ac4417c29c72c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a7f04080676700979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 15:26:25 executing program 0: r0 = getuid() setuid(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 15:26:25 executing program 1: mprotect(&(0x7f000059d000/0x2000)=nil, 0x2000, 0x6) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 15:26:25 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x0) r1 = getpid() getpgrp(r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3f, 0x1c00000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0xffff, 0x3}, 0x10) syz_execute_func(&(0x7f0000000480)="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") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xd9, 0xfffffffffffffff9}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x2e, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x100000000, 0xf72, 0x3, 0x1ff, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x381}, 0x4) 15:26:25 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) 15:26:25 executing program 3: r0 = shmget(0x0, 0x1000, 0x54cc015f048438d, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/221) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x95) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r3, 0x3ff, 0x6, [0x3ff, 0x0, 0x100000000, 0x101, 0x7ff, 0x3]}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="00d209006bb7"], &(0x7f0000000180)=0x4) 15:26:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r0, 0x8000000008000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:26:25 executing program 3: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) fchmod(r0, 0x9) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) close(r1) r2 = dup2(r1, r1) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000040)="11a977be1edb0b7f7a7e49c0552d78a0260393735dedd77fdb40c05d2cd89fbf2f5abe967935ab59d4bf68d6266126b8b31feffbae89f2312bfee5dc4db6d3a039ac2d") 15:26:25 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/135, 0xffea) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) 15:26:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000000)=0x4) 15:26:25 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r3 = dup(0xffffffffffffff9c) recvfrom$unix(r3, 0x0, 0x1d1, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa) utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r5) r6 = socket(0x2, 0x10000001, 0x84) connect$unix(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="72022e2f46696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1a, &(0x7f0000000180), 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x10001, 0x2, 0x101, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000100)={r7, 0x3}, 0x8) unlink(&(0x7f0000000040)='./file1\x00') 15:26:25 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 15:26:25 executing program 3: r0 = socket(0x1f, 0x20000001, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66c36e65303a"], 0x10) r1 = socket(0x1f, 0x5, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xb, 0x2}, &(0x7f0000000100)=0x8) socket(0x17, 0x3, 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x10}, 0x4) 15:26:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/153, 0x99) read(r0, &(0x7f0000000580)=""/229, 0xe5) 15:26:26 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x8000000, 0x4) r1 = socket(0x1c, 0x10000005, 0xb) bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 15:26:26 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x8, 0x88) 15:26:26 executing program 1: r0 = open(0x0, 0x0, 0x4000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x400) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x0, 0x7, 0xe441, r2}) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="dd5afc759476fba64e435de760b1c77c988700054d0422a15fb61c9c584673749ee76238bdbe87c3f2e8f85a2142fd6c42e01f3cd5ee3bd0d32e505c34ad9c5d26e0d543bd66abdb9abb8eb61b7755217cf94c221ca01e287c188d7a8725e81a248f507dcd67015e216ca8") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r1, 0x0) 15:26:26 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c6f302f66696c653000"], 0x10) write(r0, &(0x7f0000000100)="d9e3f7fc64718cf68010323189f2732118397fb7e9cad077439920ddcabf8d449103cacf6a56eee4734593b72b671d1ae7eac8bd04f6651b5c68e10dd9f6b053a463b578be1371c4dd8778aed7fba86e8dd77224ab797389543494cd1fd3af2963cd44608442b027ca235c40c7a50e72760627260d0fae29501779529e57b97a3c8d577741882e0cc35ccbcda16a0fb9", 0x90) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:26:26 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000040)=0x77, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x80000000, {{0x1c, 0x0, 0x3, @rand_addr="2ea757e932e48c4efacb3b08be22e3ce", 0x2}}}, 0x88) 15:26:26 executing program 0: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00'], 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000300)={0x80000000, 0x4}, &(0x7f0000000340)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x1, 0xa8ba}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x8c8, 0x4, 0x9, 0xfffffffeffffffff, 0x7, 0x3fa8, 0x2, {@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x80000001}}, r2, 0x2, 0xaa, 0x40, 0x81}}, &(0x7f00000002c0)=0xb0) 15:26:26 executing program 3: socket(0x2, 0x10000001, 0x84) execve(0x0, 0x0, 0x0) 15:26:26 executing program 2: r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r2, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000000020a, 0x30) ftruncate(r3, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYRESDEC=r0, @ANYRES32=0x0], &(0x7f0000000080)=0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x7, 0x5, 0x400}, &(0x7f0000000180)=0x10) open(&(0x7f00000001c0)='./file1\x00', 0x10040, 0x50) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r5, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) listen(r1, 0x3) 15:26:26 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = socket(0x1c, 0x10000000, 0xffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getegid() setresgid(0xffffffffffffffff, r1, r1) 15:26:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xe142}, &(0x7f00000000c0)=0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x4000, 0x200, 0x8, r1}, &(0x7f0000000140)=0x10) 15:26:26 executing program 3: mprotect(&(0x7f00003d7000/0x2000)=nil, 0x2000, 0x0) getresgid(&(0x7f00000000c0), 0x0, 0x0) 15:26:26 executing program 2: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 15:26:26 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110082, 0x180) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4) 15:26:26 executing program 2: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_stat(&(0x7f00000002c0)='\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setreuid(0x0, r0) syz_execute_func(&(0x7f0000000000)="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") 15:26:26 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100000, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 15:26:26 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000000)="0a7eea6bf99d5b08368d6afe2d6d7df6b7b0f709d5ca437ff8a5b91eb5ee6844ffcfe6ca6cbef102f8357963d9fed49f4ea30670c73e18af343051c727145d48f52623ac4cb72a3854ef4fe382807a6409f64d6b800949a6af60803818a9ce668644f07a0683a5", 0x67, 0x20001, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x800006, 0x84) 15:26:26 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0xf) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)) 15:26:26 executing program 2: open(&(0x7f0000000000)='./file0/file0\x00', 0x400, 0x2a) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8202, 0x0) close(r0) ioctl$DIOCRGETTABLES(r1, 0x20006601, 0x0) 15:26:26 executing program 1: syz_execute_func(&(0x7f0000000000)="c4010514d6b5b598cd80d1663ef56962f5696200d9d9d017795bf9f2680c00003e8fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce00000802000c4c2fd21276fc4a27d181ec1ea01eff228dc5f00c401611282030000005b5bc443c569b6e6070000b2e269a841000f9946da629aaee424c4a15de1c0549463d9dedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") 15:26:26 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="0200d000e00000000000000000000000000000000000004d41477265e3a5f10000000000000000000000000000000029040000000000000000000000000000000000000000000000006f556fd4f9e62e1f1ad358e8a40000000000000000000000000000000000000000000000000000000000000046be000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x2, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xffffffffffffffff, {{0x1c, 0x2, 0xfff, @loopback, 0x1}}}, 0x88) 15:26:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 15:26:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) recvfrom$inet(r1, &(0x7f0000000180)=""/209, 0xd1, 0x80, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x2}, 0x10) execve(0x0, 0x0, 0x0) 15:26:27 executing program 0: chdir(&(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 15:26:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='/file0\x00'/16], 0x16, &(0x7f0000000300)=[{&(0x7f0000000240)="0ab158c4a5908b19f507e736fd13f75a2457ade385bfaf795560afabb7daf99e4d2e5bb8a46062f34953db58fa5486de34de0252361e81e28cb256623db13ec7702ae8de5fe74ad7edc9480ba21d1d59bfaddcb08c5f818e690c0da3ff658bcbb12510b8b187854befffe0f8bb666a2a926fbe2a2d559fdfb1f8d897bd19d7090b8636b3a073ab73", 0x88}], 0x1}, 0x20101) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 15:26:27 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x6, 0x4) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) 15:26:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) utimensat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={{0x4, 0x101}, {0x400, 0x4}}, 0x200) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) 15:26:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200390a7e02005b000000"], &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x10000}, 0x8) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000180)="6e4aaecb658c9ba870befc8ee2a2fa93202005b86a2a7376932c8d612c97f89d91ef202efb8a346760c2b47ffda4489c835f8d5b", 0x34}, {&(0x7f00000001c0)="96e35d10e3c4ac4b16b5fd4de539ab59ce2bc420196830d77f0c7cd531bc1674a3e7a59ebd9d5d085687c35a73a5b573c9c862e0f706d8fc3dc7b521517aae549e8e20945cadc7cfa83da3f7d7d550dddea8c12648f5000423e03bd5746d92d2d31477ce4394ca2d45411eab16c38d3ac91cbc65c4cd9c78b7baa8e2ce579eb6f4d0e12d2289173508a3a7c8aa63732b2b1a864406fb27f79091e4ca46551b11eab889fe12b3652aea396489e9ea3da2b4a38da8aa", 0xb5}], 0x2, 0x0, 0x0, 0x1}, 0x4) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) 15:26:27 executing program 2: syz_execute_func(&(0x7f0000000200)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000540)={{"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", "99ef7ef6aa7d6b38fa8f35e95bdc28e4754348d180f35d98501486d79b786a02", 0x0, 0xfffffffffffffffd}, &(0x7f0000000440)="5d0cd68c465ec9227bf8af23f222cb8b964e0f15cc92cde3ae831208089210dd39da21af9fe16256f14de480e2f187e5ef162df489853554baea0cb1c007340a9be3ada6d8aea66f33803092f26dca9f93cc8a7fda26458dbf5ca9a3b29b7ce7d2a5c6d05684262a43de801535c7f38d0890ea981cd24b71785089e97505d14e67951abd6f43c4a81821ca76ab460475336e21a8149b658b653cd1e71997da11a3cf519f27c302d1ff0b382b606103716b48dfb0063aba25d3e323580b894fbd36", 0x1, 0x4, 0x1, 0x3f62, 0x200000, 0x5c, 0xef7b, 0x8}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0x3, 0x9, 0x8}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={r3, 0x3, 0xb6, "944f54e76e8dd1979c960dc785f77210ae741647644587a185436fa51cf1c5e016405dda3c3b7a23fab7660332980d2429ebe6be03aa9b39075d0ec6175887a20c1a85705f00c3c22da77b2b781680e88866ee7ba99df1a563f7d13caa0aa3a17dcc006dceaaa0b6021da1e82f55039e6aa561c46975621973919fb4338f7b5679cacec8837341766d92451600b1ef70b4117c057ac037ae870ee1f0f89adcffcdfe8dc90a193288bdf28a8b05264f3948d8f27593aa"}, 0xbe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r4, 0x0, 0xf, 0x8, 0x6}, &(0x7f0000000280)=0x18) shutdown(r2, 0x1) 15:26:27 executing program 0: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="56022e2f666904653000"], 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) 15:26:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0x12}, &(0x7f0000000880)=0x8) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="4ac1835cae704c5164fe329af5cd099296016b2d160a1e387d696547d8e7e56de7addb69bcb3925206ee5fb4a043a41f8c5d76040b80e7e2a0f590e386d1a0fdb963ccbd54239eae689f4328c36289dbd3211bd7355cdb7404c19c348e36cffe744a4d205ad4827ad829bc54a208b74e340871d5e7407cd28832285adf40652ce89d6ffa3006a868bb0c40f05e9b4aca8976ada82a30cc8900493c6c888405885868834e0a2e1487367c4d838cdba301375cd25c16783452fe39ca94e5076f9a01961220d4c7b8d33939a0090424a89efc0c31392a77352848671852271f7051918e95ea24a5180582a1c4ab7971dfcfa360fb9938e5f17d29") 15:26:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x20, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x7, r1}, 0xc) 15:26:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)}], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x400, 0x81}, {0xfffffffffffffbff, 0x8001}}) 15:26:27 executing program 0: pipe2(&(0x7f0000000040), 0x2) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 15:26:27 executing program 1: syz_emit_ethernet(0x37b, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/87}, &(0x7f00000002c0)=0xffffffffffffffc0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x4000000000eea, 0x3, 0x8, 0xa59, 0x101}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x5, r2}, &(0x7f0000000200)=0xc) 15:26:27 executing program 2: freebsd10_pipe(&(0x7f0000000000)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r5, 0x0, 0x3) msgget(0x1, 0x524) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) lseek(r0, 0x0, 0x1) 15:26:27 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x5f, &(0x7f0000000240)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x100000000, 0x7}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) getsockopt$inet6_buf(r0, 0x29, 0x6c, &(0x7f0000000040)=""/250, &(0x7f0000000140)=0xfa) 15:26:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 15:26:27 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x1c9) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/166, 0xa6}, {&(0x7f0000000100)=""/143, 0x8f}], 0x2) getsockopt(r0, 0x0, 0xfffffffffffffe00, &(0x7f0000000540)=""/175, &(0x7f0000000600)=0xaf) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000340)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000380)="10e077d0608991e6e4feef1b4df3c1cbed591c540cfd4df2fb075012a3dd22715cba48fd64f5856700bd2343f2a801e36dc59a05ced94f16de7f10e2a0785beaab244cc55d9fa7a1ca30f32d3a0a85874408b203a6b6ac04da1ce4b8964842358cbaa909ad14b69b72b69b8ce033dfbab3c000227469ff4e52cf8759ce03f571596c0284797e4174", 0x88}], 0x1, &(0x7f0000000480)=[{0x18, 0x0, 0x4, "6882"}, {0x30, 0xffff, 0x2, "a42c19b7a7cc51ac98feeabfd41e80e0d18ed5488f0cc8d33880"}], 0x48}, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 15:26:27 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000200)="fa82df780902d95c8716e94093", 0xd) syz_emit_ethernet(0x7a5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d003031e6b8a2000080ffffff000000000000f000ff0200006600000000000000000000013c0290780000000020f0a0af00000000fe8000000000000000000000000000aa0000000000000000ffffffffff"]) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) 15:26:27 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 15:26:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) mkdir(&(0x7f0000000340)='./control\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r3, &(0x7f0000000040)='./control\x00', 0x800, 0x80) r4 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r4, &(0x7f0000000140)='./control\x00') unlinkat(r4, &(0x7f0000000180)='./control\x00', 0x0) fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r6, r5) accept4$inet(r3, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000004c0)=0x10, 0x20000000) getgid() fcntl$dupfd(r0, 0x0, r0) sync() 15:26:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000180)={0x1, &(0x7f0000000080)="dc4a45b3726013e79fa2c8d58c133f91748ff42e7b179e4f26fe02cc107b9079191ac0fe8c7a9c6e49cd5ec9a906e00db89a87526346301f9cc0dc1729378d308d7233fce74ebc2dff027690195b589cedc8cb4be8755a4114a5557c927997a55eb46aaa42edced94876a7a1f8b06a0d87e524ec70ff1c4a111eae9f3373027a191add29760d9445b5fb5366ed2bcf11ab0217a4932b175c1174c484e29ba2fa5806525ff21fdb", 0x3, 0x8, 0x5}) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 15:26:28 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000000c0)={{"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", "3bb2c44b1bd6362569797d9fdd10e4bd5e0c55254c689fd24728459a837b0ee6", 0x8b, 0x8}, &(0x7f0000000540)="b784a8b6f02284201aaa5037046e85bc0e6b3675529bec1eeb9b1cb0c824d1eac4aa1b3a0dc14d10e915a64b2fe8d9d60efa184e036b0d1a3c446c65ff5a87f26d89fef421a3fa4af0ee55412c2a49cb8e2acc89c7f343fba21b86b0b509579cccf67780ffdbdeab515653049e45dd", 0x1, 0x6, 0x7fff, 0x81, 0x7, 0x4, 0x3, 0xffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "1a6feb5774983570ab63558583a9ff78d9c10e9e6c5cf41115fc26b5c85ba725", 0x70f, 0x9}, &(0x7f0000000040)="e18d43affd2a5e7a932b582a853d3b9dd3894b4643952335cba75afd8f137e7013bd6a2ab7f8f477dbe662b9b1", 0x40, 0xa26, 0x8, 0x8, 0xfffffffffffff801, 0x8, 0x2, 0x10000}) 15:26:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) r1 = shmget(0x2, 0x1000, 0xa9, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/4096) 15:26:28 executing program 0: clock_settime(0xf, &(0x7f0000000000)={0x1, 0x8}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000340)=0x13e, 0xfffffff) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x10000000) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f00000001c0)={0x7f, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sigaltstack(&(0x7f0000221000/0x3000)=nil, &(0x7f0000000300)) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) 15:26:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@multicast2, @multicast1, 0x1, 0x6, [@multicast1, @empty, @loopback, @empty, @multicast1, @loopback]}, 0x28) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000003c0)="1d4aa8f2cfe17ab7c98bca1f4b984ef30c4add109c19ac49769dad981ffafab30c21728f3693038a96849bfcfbb9b0a2a240e63d8497d32ed54825dddf9755707199139017c6cf75bd081c72a378433fe8cb23e3b038c4ed9e77b94b2d01bf034943f5481889951e5f7fac176a80815c3c5b1a05631eea21d46ddad48befba3f47b22f6cc9f0c78c716b87dc3b20d2ba6ad10b4b3bcf32c4e4cd7c02b998c6841f58ea1173f0aaf7719a2074d88613f0dda2378ed795d87a3a", 0xb9}, {&(0x7f0000000480)="dad5b6988e7d715d908fc5398f5481568c782370f578d8fd020356610c9d5f2f5d80b252419ef89c4d6bb03479594cdb41dea75ad5d906728bd8fd055cd70c5c40d06a", 0x43}, {&(0x7f0000000500)="c2992fc6c18e51a4ca9cfd1f4d5dc91b77fbcd441066bdc9a4dc157b53e40e7b363584354e1df5d9f3321bc8f9738dcd3010fc928715a092ab51c45661d6108b3239b161a7fe358cf4ee910c79e2b320963eee925afacde78e5aae414ccd8a2f0eb806e6036c489c06cdca9e157c6d73faed3c8f647c801930721eef02bcb1eff12e3a4d6044069136f1308414f7c9bdbd62c2ed4ef48ca8bab2d6b3d0989eeee2164f262501bdec4406f43b6890b0a0f4aef19d1bd3ed9b1023edebbc9d39d08998f614686539efcc", 0xc9}, {&(0x7f0000000600)="7d673384a9db957c0649e26ec9a5283e1b93fa6067d37b7b15d27ac6fb1b35da83e36bf01289a0a63f4324e52aebecf9ba4d4953a866096adffe7b2c8e210fd3cd5408d689c2379adefbc23bcd11bf39287e566254feb314b62b47befacaa92c5735fced19c7faeab314cddda32e104b2b8b5be67ef7a2abd1d958a5915822f4f511e4f95daed8597e27754b4f279086c5962c5c13661f694a23869807d9f2fd355817683fabd2b32f7a0af53525c7c552219ee0033181401afb011c152b2cce92a5fd972c76", 0xc6}], 0x4, &(0x7f0000000700)=[{0x60, 0x8e, 0x8000, "d52891620bfca91a5e2a1af3b963c1d1924f1413c47877387108b43eb2d4a6e80c3787bb7b5399b27ba46f48f9f953d6ecb6e1353cd214c457874e05c41a62f073cb5d0878b56a4a05c5fbf985"}, {0xb8, 0x11, 0xaa4, "3b5502867a4b9db1dd455a037100ea98ef80e280fce1e41a7e656f68f6c66b5cd17a331951fdd36e4f4492598ae3aa1ef72f6056020a76c3c8a6ee574b5c7e98d3f5896732aa1f2d6e19b9e50cb7a50165625909cf9fb02eb06502d1298d7eeedba7938c749ae7cfcc40e84d46dee48fb1a358e0aa2fd007ed2a751d5446e143d44e9dc4e021d02454fd2750eec038e0efcef0ffc30955ba8dac6dda828da4a23130"}, {0x78, 0xffff, 0x2, "a8a6271b3c67828c30f38a03c8a077e77de8727ad77953805b617e4403101d31ac26ce94259b9b033b94830bd06ba62bf9e8eb81103a17263cce0805f5db9c45cf82d7c4b26019519520701c20b896939774471cfbc9c9affde7e4fcbdf01d8c0e432f03f423951e"}, {0x88, 0x3b, 0x1, "18d99464461d0a4afc032f732d9ee07b55c9955846b6dc19e9bb98a576a57e5e03dbd118dcf089c4c22332ce40e989e57e290d72ed43139904a6dec705ee540dc86373af9e2c5a3e8611a5f7e186c46469cb275396aa0b9951a7876f5d3bf205a20cf5605b17c6e7f51e49ab7bde31ee1597af94369d02f7"}], 0x218}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x200, 0xfffffffffffffff8, 0x1}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000001c0)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x1) 15:26:28 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000280)=0x8) getpeername$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r3, 0x8}, 0x8) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 15:26:28 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000280)={0x1, 0x3, 0x9, 0x5, r1}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0x1d) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x800, 0x5) syz_execute_func(&(0x7f0000000000)="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") writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="ce789f899c8fdea937559481fe12a9ab86e7989505b98d3ba6b1a612c8fa63f5c5d5cfffe6281d4c8ba9cd8b5196a40bc9623fcf8c29001565b6960558aaaf389ffd4c29901561471eb74db4673c1e8e7bd022d6accfaded44c3254d3e3bce473aab4ff75845da6c0fdd8e2774205604712ecf61b52c3c3a7bdf117223ff680cb7372797763e65cebac9a11931cea283", 0x90}], 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 15:26:29 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c, 0x10000000) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/222, 0xde}], 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r2 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000200)="b08250f7bfaeb1f4d3edba1dfd3af6e4b337d16bd18149fb0177d0e72bdc7d01d1c42c2908bf8caf15369acf9ae24ce129133493d8192f8a3d0cc904e3121d1b6d3767aa553cf10685f04f73b4281b1d75e4015b5a34094b") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x7d, "2714bdf3a0504098f03c5b62ab5f5d3f69fba0265ba99c161ab75749b2e9776b20ad2c39b2f39496fe682fb61f63aab8af07060ac544d6d78bf40e7bed00af20f59a25a84e961619eefba5de6f0ff55f81d7b273ebf44550273249cacfcce45308339588d988b1bc3218bb5f268cc0cdcaec078b184d364653113d0540"}, &(0x7f0000000140)=0x85) socket(0x2, 0x5, 0x0) recvmsg(r2, &(0x7f00000018c0)={&(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000500)=""/33, 0x21}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/64, 0x40}, {&(0x7f0000000600)=""/121, 0x79}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x6, &(0x7f0000001800)=""/175, 0xaf}, 0x42) 15:26:29 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x6, 0x6, 0x1ff, 0x7fff, 0x4}, &(0x7f0000000280)=0x14) sync() getsockopt$inet6_buf(r0, 0x29, 0x41, 0x0, &(0x7f0000000180)=0xfffffffffffffc88) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 15:26:29 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x30000, 0x6, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xd, 0xd6b}, &(0x7f0000000100)=0x8) chmod(&(0x7f0000000140)='./file0\x00', 0x90) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xff3}}, r2}, 0x84) 15:26:29 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100047f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x0}, 0x8, 0x0, 0x0, 0x0}, 0x3) 15:26:29 executing program 2: open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r0 = semget(0x2, 0x2002, 0x2000080) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfe77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x4692, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r4, &(0x7f0000000480)) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000580)) accept$inet6(r4, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) setuid(r5) semop(r2, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) 15:26:29 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000180)="982c1c0f050220d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000008f0870ce2e32740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x47f9, 0x4, 0x9, 0x3, 0xffffffffffff3365, 0x65, 0x9, 0x0, 0x84, 0x81, 0x1}, 0xb) 15:26:29 executing program 1: getgid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0x9) r1 = geteuid() setresuid(0x0, r1, 0xffffffffffffffff) 15:26:30 executing program 0: mlockall(0x40000000000000) sync() syz_execute_func(&(0x7f0000000000)="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") 15:26:30 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xfffffffffffff846, 0x2, 0x80}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r2, 0xdec}, &(0x7f0000000440)=0x9a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x6, 0x20, 0x51, 0x100000001, 0x75}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4275, 0x8f, 0x20, 0x5, 0x0, 0x0, 0xffffffff, 0x1000, r3}, 0x20) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000080)={0x10000, 0x21, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x100}, 0xfffffffffffffe1f) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 15:26:30 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x8200, 0x5b) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x204, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept(r1, &(0x7f0000000200)=@un=@file={0x0, ""/6}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000000)="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") 15:26:30 executing program 1: getgid() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="5cd3c3511b0f2c1a25ba840fec257d5be377c4c9587444985a2ba8885f5ff88757b5cb0b593884b77b552ac1568f6507fdc04406", 0x34}, {&(0x7f0000000080)="6705005da9c51360da996bbde3cb94c487bf3cff0fe5f316481f3f299bdb242bdd651f84ad1bfc5245e13e3d4071ca47d037528f0ab4fcc198426160cb07cfa8bfc849472a2a84bd3fcd7777c9d081", 0x4f}, {&(0x7f0000000100)="c516ba19", 0x4}, {&(0x7f0000000140)="aa4fc67a0b56805554588795423e570ff5ab5e6e5bf8acc99025fcaad7d12209f27d4ef4d83d01ae1965d66e78f79d45456196c87c3887c9aa20bef0fdb4bf827a2cb484945f5f4a93103078cf44a8bcf46ed67391444dd20f9a33307c0d2c68e774cfe91cb6396d9a5a212dc80bf6938e7b7f1bb0ad58e69383d971bd7c8490be6c3e56184cabee4ed4e083fae1db2c6a", 0x91}, {0xfffffffffffffffe}, {&(0x7f0000000200)="811b0cba4fd0c1c7e6fb385243731720c867de8b307eca1527ba493c7384b7caea0c9ed1787a6cc6dd5c85bbfc8e031cb59bf9b10db856d92b37d0f69018ef240ba25dd2616ec1a2f8addce34cfefbdf5f38b383303c16cd21bcc76616c46150aec42cc76ba3041e7f7ac633", 0x6c}], 0x6, &(0x7f0000000300)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x20}, 0x181) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000380)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast2}}}, 0x118) r1 = shmget(0x2, 0x3000, 0x88, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/92) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={0x0, 0xfffffffffffffff9}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000640)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0x0, 0x1, @mcast1, 0x10001}, @in={0x2, 0x1}, @in={0x2, 0x1, @rand_addr=0xffffffff7fffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0)={0x9, [0x1, 0x3, 0x5, 0x54, 0x80, 0x2, 0x81, 0x0, 0x40]}, &(0x7f0000000700)=0x16) r3 = accept(r0, 0x0, &(0x7f0000000740)) r4 = accept4$inet(r0, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000007c0)=0x10, 0x10000000) r5 = msgget$private(0x0, 0x400) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) msgsnd(r5, &(0x7f00000008c0)={0x2, "b92a5062a7efa6378096da8ddd4587cc7cd51e7c0b6d4e16b0b7b3c4897131b765f918e58317b7d880be6d6f8db82ea1602516494c54b8ba9bc1b2d72bc059dc19acb457d8964e96818235ac02ad7a14206aa76c85ed8ab22ead86539558420b422b20b7b926335c4fbcfe38c0ebcec8a02e202de8158085054492dde904db3813900981009965c187aa0a19125b07f1947acfe6b615e854dae8503f6c12f6aa5e7c26061283721c3909587345a33d01aad5c380730b8a4622dd611250de16a2dc241bf8719cbf4cc0414a4622eb"}, 0xd6, 0x800) sendmsg(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=[{0xe8, 0xad, 0x2, "b9a66d9f2464491d84af3702badbb9009f3f7447e5550e4fc9201dd61b89b4b562a2a61b07c6ffe77566bd5c0f9df4371e5bef90241801bd55843d04def794c17ed4e1121ad38d1cb81f7d450e08cd98f50dda6543dcc63e1f84399a81fbd4c68998a4d7922df5b936b8dd3fc34735dc320e82494eda60f2d94dbf385d618bbcf254a3fde26b0b824aa7826e35abc0ab52da0a7e8564d1beeba51bc9cb430b2d2b5f5eccd318bfe01dadde29bad9569f9ff16a999bd512e3357e58f396e3fd9ebe8369eefe0917acb28a283059db7888f75ef5"}], 0xe8}, 0x20000) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000b40)=':') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000b80)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x1c) freebsd11_lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000d00)={r6, &(0x7f0000000cc0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000d40)=0x10) r9 = open(&(0x7f0000000d80)='./file1\x00', 0x28000, 0x40) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000dc0)={0x8, 0x81}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000e00)={@in6={{0x1c, 0x0, 0x20, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}}, r7, 0x1, 0x7f, 0x630e4544, 0x52c, 0x1000}, &(0x7f0000000ec0)=0x98) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) setsockopt$inet_opts(r9, 0x0, 0x1, &(0x7f0000000f80)="79f1d760b10f96d0d6f49f2ec23821258395166675a5e5f0c08503f6ac63549bf48d1f5a593eda43fe0b", 0x2a) pipe2(&(0x7f0000000fc0), 0x4) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001000)=""/153, &(0x7f00000010c0)=0x99) pipe2(&(0x7f0000001100), 0x100004) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001140)={r2, 0x7}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001200)={r8, &(0x7f00000011c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001240)=0x10) mkdir(&(0x7f0000001280)='./file1\x00', 0x9) 15:26:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0xdd, "3a1b8a4613c2e45762263ad977a5b66f500aa6ad2af5b1cbbaff6d5c3e3adde9246b379797092fa363f74b9f73985fd8539893d06de176a3bb85b94923710111774017c66f868b6ece0abd2f6f1f6d89e9fab258cb890cb17d3da3cc33a30117527423d1697ed483a40dcfc7bf8f6ad80dfa5b3e0fc1079630c07fc546728993c8220d5412ffab7a78cfcb00c93fe88c51fb26fac5c05ca06928dd81fbc129fe2429302a53979f08e1d0290ff6bd0bbd6b9a473c0d17f987f92f197bbcd3633c7aeaa6106fbedd2624dc2471c6a004a90b844cfd5d48e0f78224323dcb"}, &(0x7f00000005c0)=0xe5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x30000, @rand_addr="090732b9d5734621791531619ffde4fa", 0x2}}, r1, 0x4, 0x4, 0x1, 0x7, 0x7fffffff, 0x2}, &(0x7f00000006c0)=0x98) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="8a2e82270c4a36e35e9c8d1573384d4ed806bbf302d450923ee15e12ebccf7f3e5c96d5c1de9f0eda74ed2af05a8acbfb55f8de45192f4d9170115ec1028a4b8a97c2e1f5ddf40a464326dbea572439be7cba195ef35ac0e9364afa9dde636e4422dcfa14cf82a428c30ebc5fa1e19930711eb2fb82bd695ede1028fdc40358630f89a0938c32c88066036251af8f906ee549499e2444e4578f5706406b92e62a15e43616ed971f145ad360c2fdb81c8e45c93", 0xb3}, {&(0x7f00000000c0)="a96b57eae0b82787fbbbfca61ab81a8287756d079005469a7094cfb7f014e0847cc2", 0x22}, {&(0x7f0000000100)="3b642fd7c7689f7ccb4cce1640cecda469eb6a7c21a4498e8b9c5439f208590c31d619d2d79b0e2637ae197226f9cc8499630cb9fda3cbb0197dc3912415e6aa96ad300f3d299fce07ac91167f916ee0b59ff33b093fb08252fa552b52abf550d2c91f6511e9c64b7b89257a99c42df8fc1ea3ee99605b023335ffb5cd5102d5468262656558eab228f2c0a9a01289fb6fa483d8044a4e3915b3182e1c5af4372f7c346d7862c81f8b7b915f69e53fec5c5a46d3d4353e73d9d2813cb3d178414bc80e3ef9779016903a6b516eec6fceb0e43ef882155ef3a5436f301522619ea7", 0xe1}, {&(0x7f0000000240)="20fd7887df3e5955d7ade6a4ab85ae69a1867e850fe1ad178e3e909c0f7f0b145dfc3a077b427a92b3ae82bb178f718d0012811cbb3948f91e4ac045d81f62a140b7562ddb1686", 0x47}, {&(0x7f00000002c0)="eb380520c9423f71ae7473014589558f94290d04d232bb7e4fb6588e6d844be35a9b09c82abf4f4c4768941455686ea8a9f0bf384306f5606de1470db0ee15f62601c6cc", 0x44}, {&(0x7f0000000340)="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", 0xfa}], 0x6) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67) 15:26:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400001, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000003000)=[{0xe8, 0x1, 0x7, "32c9aa0419a9788f19109e82567df1684842545c9fa9dc609b9562d345449ffc20de6a05526f505f6d3132df06d6e5e8ed1b3e805728cab443bee2e3360540e49ed8cbeb70404a0d1b6946bb3c180342ebd7f9e824c9c19ead3154674c7a2cf38d5faafa7bbf445dd2b176ff0546e15ebd491b5043078d3138d6e2275a6470a86b1f27554a7fbdff9183747a5d67e49971e93b6c141d5961ee28c9dda1d1facd76c473a965201b691e36d1d35b57c7a3d9e6987ace93da00def2b74a58b4da7778dd3990d7726fe53193086c9432595a4bf87ee9ff020412"}], 0xe8}, 0x0) socket$inet(0x2, 0x20000000, 0x9) 15:26:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0xa0) r1 = socket$inet(0x2, 0x4, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 15:26:30 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004f0000440000000000069078ac1400bb00000000441000000000000003000000000000001df188c7cf4b8f110dfa3a3604700d0100773baf48cea0e961bce898f4679ce88483d9788388852e637fe2986e1c6fb9dc2ec6e4cf04729fff5f4408ceb1e8717aab79582adb89da590ed1ad"]) 15:26:31 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x48) execve(0x0, &(0x7f0000000000), 0x0) 15:26:31 executing program 3: syz_emit_ethernet(0x38, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2, {[], @generic="ed33"}}}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x80000000, 0x5) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x18c, &(0x7f0000000080)={@empty, @broadcast, [{[{0x88a8, 0xa7b1, 0x7}], {0x8100, 0xfffffffffffffff7, 0x6, 0x3}}], {@ipv4={0x800, {{0x24, 0x4, 0x8, 0xfcd, 0x176, 0x9, 0x8b78, 0x5, 0x7f, 0x0, @multicast1, @broadcast, {[@timestamp={0x44, 0x18, 0x3f, 0x3, 0x6, [{[@multicast2], 0x80}, {[@empty], 0x8}, {[], 0x8}]}, @lsrr={0x83, 0x17, 0x8, [@multicast1, @rand_addr=0x4, @rand_addr=0x9, @multicast1, @multicast2]}, @ra={0x94, 0x6, 0xff}, @lsrr={0x83, 0xf, 0x7, [@empty, @loopback, @multicast1]}, @noop, @timestamp={0x44, 0x34, 0x1, 0x3, 0x7, [{[@empty], 0x1000}, {[@broadcast], 0x3}, {[], 0xa95}, {[], 0x1}, {[@loopback], 0x8}, {[@multicast2], 0x80000000}, {[], 0x4c1}, {[], 0x362}]}]}}, @tcp={{0x3, 0x3, r0, r1, 0x7, 0x0, 0xc, 0x40, 0xffffffffffff2fd8, 0x0, 0x80, {[@mss={0x2, 0x4, 0x1}, @nop, @generic={0x5, 0xe, "8babf51dcf335ffa93aeee2f"}, @nop, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x8}]}}, {"de9de0bdb0f902953817f131da3e5b33258fae7a61ca817d9397d33e17307972511dfdae6b22458ebdff5d9d3e30dbed224c0f6cae39c31654089d3fa05dfc5a2a9c6c834cc6fb41056724153366c9af2050da5464cc8561a2fc6f7eaee2d195577b5966a0505153d406908dd9c73fe9641db83484a86ace22ac21614687c9369ec3ed1af45d4d297c73ae676428a2677d1779c1372dbc757e0516534d171db8bd367bf5dfccd9e677222d825056b291deb8933c7d8a"}}}}}}) 15:26:31 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c430f05f242e161bfd949d36c0000a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db7126540d9ac2a8300000000000fb078e4718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 15:26:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x4, 0x7, [0x5bbe, 0x9, 0x8001, 0x4, 0xfff0000000000, 0xba6, 0x80]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xef, 0x800, 0xdfe1dd5, 0x5, r1}, 0x10) syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 15:26:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000b3dd1e25698e887efe0fa6bc54a21d5500000e061e7ee709daa782f78fa257dd41dcd2601809ff8d17c02dd49af8e27557f7a848844a11d7c09d3eac15a7729760d4303667f17a3a2caccac88981020110800972b572f1f584e6605921d4888af58e80c36e2a0582eed54932886238e7392f05b24f8d23753381c9531a6e37342542012d37f1c86670967cc864a19c301068d00f5a03d9856dda202cafae8455705497abf9"], &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffff00, 0xcad, 0x7ff}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x6, 0x7}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 15:26:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xffffffffffff9cf2}, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r1, 0xfffffffffffffff9, 0x400, 0x4, 0x4, 0x5}, &(0x7f00000000c0)=0xa0) 15:26:31 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) unlink(&(0x7f00000004c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x7, 0x7, [0x80000000, 0xb184, 0x401, 0x2, 0x100000000, 0x20, 0x9000000]}, &(0x7f0000000100)=0x16) 15:26:31 executing program 0: syz_execute_func(&(0x7f00000000c0)="b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f2168f4808eebce00000806000c4a169d48ac70000009b000000c42020ed8c0ff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d1411e30b54111d00") 15:26:31 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r0) 15:26:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000980)={{"b505670fae894e295aec76e715ccd35cf46bf2bbaf147ccf9753983e1161899de1bc602ee32f1095ba18e418593a2020a62d51c4af5d549ff12062f282d1e89b6636c1cce1c4d26db48996c5b7521f813d600360050f227d58168b149c4b0fe1b330bb4dae3ddf0f3806e4084ae9be3d1eed84d0ede3509d8427153876c2a278387a53cc9ff407cf7c6915507f65041d0cddef3fe84d99c9be6e3c920767f87ff345e1b4d8914c21989155b86e3a091f7a3ed36162fbdffc33199ccb77684871cab6c8e5c04b4e2102dd01ff541512d47c3b4c93bba116a5f64e00c7802f587c4b8d4c70d978af539261dacf252bcba465fea4dfab0e28e6d9c92be096d73a97a56ba76c68e0e618824bbbb9ed6ca2c3605208acc3eec5737b732cfa2f789be571e9ad2fd5af556feef9eb7bda51b04d4c5e4335a43255f846469ecd4121b13a7cc866be58426f1d966f0769fafae53d063caa7fd784306e7a5f7f68033d11ae256184ac5bdf08d571a9bb26f53f7bf22a606de87540606ad716b8c7427db662edb4966a040616878851d4cc5ec6746b3463e22179942b27f63033a07eef6f60a66d933a16d116bf3af00ca15b24ce7869dffeb29f0449b1072a54bce9b1c099a351bede4a41777a74ad71842340f22f29a876fa6f50b88c68c24b65fe718495ec8af044d0dc90c775c610fe7cdced05de8fe979f7a49f119ec7555deffe728145b5d20103d88911e241780f65300005a26e2e574f579b24f8174d8f8deafad32f7c7af5dab4d0b73b5b34165d0427afd3b395b670afedf0e9265d05988110a23e6c5102a0aa2ab4459d6a44cc5de223775a5e9e5048b8b7182fc410c48ba49a436e4b580826ad8b5af0479534d69a0619181c34c1d7af9f2809e7cd887edd5dae8a8e511786d61a82bc2f1202629d5c903e7946c758a608a7ea44579d4662dba2f62fc4e54b02dfb08cf5ebf39d71acc0a9ce9849384f6ed6c605a8ed6a0681a9242dacf07e1481b8eb329ea5a8efdf872822abc29adffba289e5e747c5b92aaa7d7516ee762034f67d12cacb038f9073dbc9d99169a64e36b2591865745be14bc044c10a44c637a3f380c397f91eecbf191635fce2d4bc2b7f0cf078aea2cbbb6b54efa29e789e02fa17a1a4a0be770f7c103597f159c6053c23b446b581723d1f246f2f1f038052c4f58331642676a0e24cfd10c891037d717e011b07f4878f1ec6c77e36603b02d4e9b27d674e05ed4b1a0f46ce9929fe87eb760dd0bc0cf0c747f2e316479e991485c21e38cb29bbf2c033836d7e1c6120897034b49c1a25f7fcd18836753d77af543e51838468174c76074816ba7c3e30f4f829044c960e45562a78520ec11891edfae8685c30e1170da3ed50e8ec9871b3751c5c0adc941d9326b2d821674c775544aebb31ee8e8d9eeeaa199e1665291e90ba3a6435", "dfaaa728e13f4253b43c34edc5c04972e3c653f6cd62f8b06a755893c23e7df7", 0x4, 0x628afffc}, &(0x7f0000000040)="65c3405b2ae1604d6016122835aa01ffc0e01227b9cf8d163a9f9033bb600126991c14ce31a148a721e582a3e56b2b73e34f", 0x8d, 0x0, 0x4, 0x7, 0xd7, 0xa3, 0x4e, 0x200}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 15:26:31 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) fsync(0xffffffffffffffff) r0 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x100) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="e1aba2b9a45c73c05efadaf954a8bda1f2a1cb8edc541e9193b47fbadf677eab9310598b9119049252bb1b1dea0a8bc8fe9ef2f4ce55a4b0a8ccd5affdb41420833c2f0545c6b90fa8dda01f2cd4640ad964a4edc30d643d46dbcd8f2feed579a2ccbc219ce97d") 15:26:31 executing program 0: syz_execute_func(&(0x7f0000000540)="9826473e431c130f05f3fd59bf5c134f0079aac5f0c53ea15ef2a15ef2b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483c77f19d30000dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x2, 0x0, 0x8, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 15:26:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) syz_execute_func(&(0x7f00000003c0)="c4c17e5e430d2c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3392e660f38245503fbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000280)="e3b15c5ccd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f216c421fc51c1ea01efc3c3664545186746f3400faee4e1a8730f5726400f0d18c401fe5ff664dd2025500804f4c40ec3111d54111d00") 15:26:31 executing program 2: semget(0x1, 0x0, 0xfffff80064b685a0) semget$private(0x0, 0x3, 0x10) 15:26:31 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x13c5dce9}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet6(0x1c, 0x10000005, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x3) sync() close(r0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") 15:26:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x8}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) 15:26:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) 15:26:32 executing program 2: rename(0x0, &(0x7f0000000280)='./file0\x00') mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) 15:26:32 executing program 1: setrlimit(0x6, &(0x7f0000000000)) mlockall(0x2) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) 15:26:32 executing program 0: msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000000000003f848cf172eb4dc71f9f9c58fcd2fa8cd0fb2df61d5d2e49c68b4b50c27dad45"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) msgget(0x3, 0x200) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e230300000000000000000000000000ffffe00000020000000000000000000000000000000000000000000000000000003b4c13837a7cf06200"/128, @ANYRES32=0x0], &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8001}, 0x8) chmod(&(0x7f0000000100)='./file0\x00', 0x480) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r3, 0x1) 15:26:32 executing program 3: syz_execute_func(&(0x7f0000000100)="89a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e450f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d1443f0f009b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c421e5e3d6264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470f663645dbed4d4ba261b7e2") 15:26:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0xde) r1 = msgget(0x1, 0x200) msgrcv(r1, &(0x7f0000000040)={0x0, ""/234}, 0xf2, 0x2, 0x0) r2 = getuid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x3f, r2, r3, r4, r5, 0x10, 0x6}, 0x7, 0xfffffffffffffffc, 0x4, 0xffffffffffffff01, 0x1ff, 0xfff, r6, r7}) 15:26:32 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x401, &(0x7f0000002000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/68) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x200, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000400)={@loopback, @rand_addr, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setresgid(r1, r4, r1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f00000001c0)="6e1f6d0bb3b21d41cc377d87db921dbebc762794320627d92415e6d6f36dd876f54a7e04d2657ed7b8b09cab83fa719ab532d59b6bd402b1d5509329adf756a869cd4533e0127263ce227ca31f548ef3c0a1f7811864709f5afb690dee73df791aaab48104304c06f14aba71b0009fec69a24c477717ba5ca8e44800097b0a469a0017a1fcef68d6cfeed131e09e04e3f795b71dfe9c6a5b9325a9526b2eded3cf40c5cd8cb4bb957c7355e63602d39da4d23aa177077a1b9081aaaebe2e357a8b82656f06ab", 0x3, 0x6, 0xffffffffffff8000}) ioctl$DIOCCHANGEALTQV0(r6, 0xc1004431, &(0x7f0000000140)="ee0ab9996e862f07161cbba61fb56f36a324e26d6cb75cda9bd8063474e6114d441a1f439efbbee2666a109f662719") r7 = getegid() setresgid(r7, 0x0, 0x0) setregid(0x0, r7) setregid(r1, r4) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000002000/0x4000)=nil) 15:26:32 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x1000) writev(r0, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) 15:26:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:26:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) 15:26:32 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xf9fd1c1, 0x1, 0x400, 0xb85}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e220800000000000000004db04cbb000000000000000400"/123, @ANYRES32=r1, @ANYBLOB="7f00010007000000"], &(0x7f0000000180)=0x8c) chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r1, 0x7, 0xaf6, 0x19, 0x3, 0x800000}, &(0x7f0000000280)=0xa0) __getcwd(&(0x7f0000000040)=""/51, 0x12) 15:26:32 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x60, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xfffffffffffffc01}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e22010000000000000000000000000000000000000100000100"/128, @ANYRES32=r1, @ANYBLOB="020000000000000004000000c9960000fbef0500"], 0x98) r2 = semget(0x1, 0x0, 0x0) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000300)=""/4096) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000001c0)=[0x6, 0x401, 0x0, 0x5, 0x5]) 15:26:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x1120, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="02304e22ffffffff00000000000000000000000000bfa5e6f3f6562d3678de544bef33d0c10000000000000000000000000000000000000000000000000000000000000000000000001a24759fd556e07400"/160, @ANYRES32=r1, @ANYBLOB="0400060009000000"], &(0x7f0000000440)=0x94) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) fstat(r0, &(0x7f0000000340)) shutdown(r0, 0x1) 15:26:32 executing program 2: r0 = open$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) open(&(0x7f0000000080)='./file0\x00', 0x120908, 0xd687400cf3ee2365) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 15:26:32 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001080006040000000000000000ac1400bbaaaaaaaaaaaaac1400bb89b5b8389278c6fd105032d5b25c649527a03250e01328731d5751012e6a8ba7394259f334cd9255a8841698c341d1bdfb3a688959f64cc3025097b9c085af84ed337e05381ab80f6a0c462b73588dc55f6c97d78685"]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xf3e5, 0x0, 0x1100, 0xffffffff, 0x2, 0x0, 0x40, 0x9, r1}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x7, 0x7, 0x715b0737, 0x100000001, 0x6, 0xffff, 0x2, {@in={{0x2, 0x1, @loopback}}, r1, 0xfffffffffffffffd, 0x4, 0x20, 0xfb, 0x7ff}}, &(0x7f0000000380)=0xb8) 15:26:32 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local, @random="130370769593", @multicast2}}}}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @local, [{[], {0x8100, 0x4, 0x0, 0x3}}], {@arp={0x806, @generic={0x22677fa94f050df1, 0xbad, 0x6, 0x10, 0x1, @local, "27c8bb348004eda558489fdd1e0ecf1a", @random="f84956919544", "a62968a6072c042cc143eb3cc25e1402"}}}}) 15:26:32 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r1 = msgget(0x0, 0x2) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r2, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) wait4(0x0, &(0x7f00000001c0), 0x3, &(0x7f00000003c0)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmod(r3, 0x6) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() freebsd11_fstat(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000740)={{0x7, r4, r5, r6, r7, 0x45, 0xd75}, 0x7, 0x11ef, 0x2e, 0x2, 0x8, 0xe1, r0, r0}) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) syz_execute_func(&(0x7f0000000000)="984a2af72cb277770f05bf03000000c4a37bf0c50141e2e9c422e9aabb3c0400004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") 15:26:32 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local, @random="a227b4ad58e1", [], {@ipv6={0x86dd, {0x0, 0x6, "3e01d8", 0x0, 0x0, 0x0, @rand_addr="11dfe45e8504d721e83848c5113652de", @local={0xfe, 0x80, [], 0x0}}}}}) syz_emit_ethernet(0xc4, &(0x7f0000000000)={@broadcast, @remote, [], {@generic={0x0, "06f17eb5abceca95152172df2fc8ebc235e57c01e5dbbc35fe31ee954f4b80c02f6c3f4802fc922f365acf551c147581d191aa1a9086e8f9a05a4720f10f9879960bd342e95cf1620e512700cf66d61a69c5467bb0a927122afb478d134027bbb4fa5854ade091311e35cb62a0b815fb6fb1bd91b11047f817404e0e7e768a2c9c64d2208332297729d1e18aaf70d9b1b7ea7cce649778b77925060c60e3f29c91400e5f5dea72c6a0c88e3161f03a76a5504abf6fee"}}}) 15:26:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x2, 0x0, 0x100}, &(0x7f0000000040)=0x10) 15:26:32 executing program 0: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x61a05a236b18d60) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="9be79b9b01743a2bd79147df48a9e6c49390bc3528f5252c24179c4628de58a6ea4cf8afc65705a402b2bdf0ea10bedb922c7e4e7d7a0d532ccb7f43c6d01042990f1a5a227485331138e5558ea8ba57dce9277b5172583b2aa6fbad98d3e9ee92631b4c44e801d7655371877dfc5769962067a23288c1fb038b15aa8b650da234928586dda328dd1d50016db6e2770cfacd01d79b246ff30f925a07a066ff31a4cb6d96d7170f9d5fef412dd8adc1396a68438b76176e911ce8b776f4e8a31043957b9d0f") getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 15:26:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff, 0x800000}, 0xffffffffffffff29) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getgroups(0x0, 0x0) 15:26:33 executing program 2: nanosleep(&(0x7f0000000080)={0x888, 0x5}, 0x0) 15:26:33 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x3, 0x8}) setrlimit(0x7, &(0x7f0000000140)={0xdf6, 0x800000b31d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 15:26:33 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e00000020000000010614b84316b2959e1762e28293cabb053d8312fab203dff715a8ccda4ba195f672ed3bcf08410ab4da7652d5c5c62e58ff33e1da913493a5b976e9779e63ec8ec8240c07856fb23c4a771b44ec9665dc39952e6497218763de86350231ce59e604fdb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000200)=0x100) 15:26:33 executing program 1: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecdbe266460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c467f083a0000000000670c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x262) 15:26:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f022e2f66696c653000"], 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x1) 15:26:33 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0xeee0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x800, 0x100000001}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x100000001}, 0x8) munmap(&(0x7f000087f000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r2 = shmget$private(0x0, 0xd000, 0x122, &(0x7f0000e15000/0xd000)=nil) shmat(r2, &(0x7f0000ff2000/0x2000)=nil, 0x2000) setitimer(0x3, 0x0, &(0x7f0000b1bfe0)) 15:26:33 executing program 1: syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c8f49489bdd570e660f1a04c7787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0x1, 0x520af61}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06008000090007003f00fb090800"], &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x110, 0x1, 0x3, r1}, 0x10) wait4(0xffffffffffffffff, 0x0, 0x97, 0x0) 15:26:33 executing program 3: syz_execute_func(&(0x7f0000000140)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf00000f65037676f2168f4808eebce00000802000c4215136c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00") socketpair(0x0, 0x3, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000900)='./file0\x00', 0x808, 0xc) unlinkat(r2, &(0x7f0000000940)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000440)={{"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", "e78a7241813a9c0971dd86fb7377738422f5257c9cecaf6935375cb18b738acc", 0xfffffffffffffc01, 0xfffffffffffffffb}, &(0x7f00000003c0)="2ebacc7fa67ac9778c0d66aa8deea287d06034eadef3f3b8764efbe620cb84981d6950831d42815ee147673cf9cfa9fcc3c1a1c358e53d9e20f1157e7a5047d61067b7f022673b6402dca8bcddf0983cbd", 0x8d1, 0x0, 0x7, 0x8, 0x80, 0xdb, 0xffffffffffff8001, 0xffffffffffffffa1}) truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x0, 0x401, 0x5]}, 0xa) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000200)=0x4) preadv(r3, &(0x7f0000000040), 0x100000000000025d, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$unix(r0, &(0x7f00000008c0)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = getpgid(0x0) wait4(r4, &(0x7f0000000240), 0x1, &(0x7f0000000280)) 15:26:34 executing program 2: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000140)='./file1\x00', 0x10, 0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000180)="2cf7a8c5d1afea1730fd9ac658b4f089a885152d75f41d4e7eddd0d5ee8e29839381ac899e2d42ac3d432a67ab1daca87d9d468df67d49aa387dc28dd8ecfbedd2c5bc2f3173ab4c80e16d7251022be66d95db796efce94e") 15:26:34 executing program 3: syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:26:34 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f00000000c0)="bb8d42e6c5415f6e5400aaccefd2fe383933bc7a602fe01743dfc885e58a26faf6fe5cc2e7ae6c828b3020b207de88001c3bb9796dd207a65355640eb4c51f8b7d3cb909b8bb42fdcb8eb7b3437b63728fca891aac92a163f9772dc57490b43f9c435f45b3c7", 0x66) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000200)) 15:26:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0xffffffffffffff49) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x1) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)=""/88) 15:26:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x5, @loopback, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 15:26:34 executing program 1: r0 = open(0x0, 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) sync() munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000840)={r1, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x4, 0x7ff}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r3}, &(0x7f0000000940)=0xc) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 15:26:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @mcast2, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="7bf861855fbad75a2e9f08b2fea4cd234fdec1c9dc1638961df57231a292a31a0de59f6939c7052c01c9cacfdcf74358428a186c609cf5364b8097ddd5d277414e01d426dd2ef572872649601df128a99aebc9b59271f5821ed9e4c6", 0x5c}, {&(0x7f0000000180)="ab1a210535dec62eb4003350aeac7b0d556c78ac26bc4555b65172123f4170374d6b125b050ad502ca95738117b22a7e8b61e7b079ea7bd4da48f05123abbaeb732be29ebdb8cb606d4b0534507eb600af162e8571df2e931af1fea6c0c2627a5c4d5237356c791d64382fc1d61b618f5b8fb50b50d286f9ca9d7e8f3a021d4be9848fc20c375bd9302430451c314972570c70581222a61bb2dc4cf294478a045127bfee2500cd3fb41b81883384a0bc2b4fb7be40ece7ec8d6a0f0c7f3a6a592d092756d1d4d0e391", 0xc9}, {&(0x7f0000000280)="bc8e2316956ad6b7c7780755abcd35acfda90cd0309c913fa664c67342a973d9bf934581cbfb30577ddd2c3547c9350775448e5bfb99a0aa59dd0be20f7219c762b2494d3e0584f7d4420848c18e776ffc97f7e09cd296fe16136e32ebac89fa5fee3faf4b07a87773add5e3753fd1331b7d1d5ca89d478c325654ac73af52b3e06a5917212b2c07f21444248d64f4cb060069ce30acb0f5de25cfb83b9f072b1cb5dfb1f8391e2726c395fcb1e6e4b960045e0ecd9eba1db76d7e2f7768e30c85b84bc78466471c9af83249abf5e160768fdc96f2387ae3a9154e8d8848b8c6609131d8c45224559016b195f110cf84cbcf48", 0xf3}], 0x3, &(0x7f0000000380)=[@init={0x14, 0x84, 0x1, {0x7fff, 0x5, 0x4, 0x7fff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xffffffffffffc8d2}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0x5, 0x6400, 0x6, 0x605, 0x8, 0x9, 0x3, r1}}], 0x54, 0x2000d}, 0x20100) 15:26:34 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0x363) getsockopt(r0, 0xf1c3, 0xffffffffffffffff, &(0x7f0000000200)=""/68, &(0x7f0000000000)=0x44) close(r1) 15:26:34 executing program 0: r0 = socket(0x17, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x8, 0x7}, 0x8) syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socket$inet6_sctp(0x1c, 0x5, 0x84) 15:26:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r0, &(0x7f0000000100)="5f6907f7f783a8ffdd9b98cade9aae67a3506ab362a79009cbe242b4604467f7ae62ba935587ccaf65c1e1caed813d365e59cced4a524d479feff2ec21f265167af2d4ecc5b5341ebb8e63ad61ea06a8a438f300a52c64770e891238e77a17599d1dd24a89d7", 0x66) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x94, {{0x1c, 0x3, 0x7f, @rand_addr="70e132946500d0a5a87d725ff130f29b", 0x3f}}}, 0x88) r1 = accept$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r2, 0x4, 0x2, 0xfff8000000000000, 0x8}, &(0x7f00000002c0)=0x18) 15:26:35 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001200)={{"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", "4643b8826f5187175f98735f5132bc9bcfb55d22de360589f4af21a1828cd558", 0x4, 0x5}, &(0x7f0000001180)="f7d00e6edf09a842a83168cbdb3b821c0fd663b55b7c91a79043da0947de4ef712720d98e6f60439dfda30055336239118147d5b522f9636ef29eb02d5d2a6b4a908f0be425c33fbe1dd1dfef0a9b7a57892c71ac6280b4a44f61b22cf4a1caebe7d2c797b664daabdfaab71f38c07cab6", 0x5986, 0x80000000, 0xff07, 0x52, 0xfffffffffffffe11, 0x0, 0x0, 0x3}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x108) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x88) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) fcntl$dupfd(r0, 0x0, r2) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000180)="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") ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000000)="a327bdfb65949ca645067f3f008ed803b2e655018533b95d1b0123621dc78b01585b44995e98a0f22c4f77090f62aab5e1adc859ff34a1bef3fe12b1a71acd3930c4407c122f9d636883429bb87ad892e4d0902d8fb4c3cae73e770475fb9b492bfbf845572c84620164984ce3282e68efdc66d9e5eb12") 15:26:35 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000180)={{"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", "fac8f579b32cf62a560921882e63ca76e5fb5ada9c3ff8f26c04280768fb47b8", 0x8000}, &(0x7f0000000100)="5a69e5e37be0be1b6d6eeb3eab05e59edfafb68e5d794bce33ea96723d42d47a50d43db3d16f3d86f8e25764bd0543a4c4874c86f8a061bb2f4374253d95180e3c6d78c5e07f56308fabbe937fce7e61aecee3afc31262fdee7c2d51147b2599bb12dc162412ade9c5be27b2", 0x2, 0x5, 0xdc8f, 0x3, 0xff, 0x20, 0x800, 0x1}) 15:26:35 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec448427da22aa22ab90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4c4224d3bbaef0000000f0ff265dc5f00c4a279594c8b985b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r0 = semget$private(0x0, 0x2, 0x418) socket$inet(0x2, 0x3, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x2, 0x218) 15:26:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r2, 0x5, 0x8b7, 0x6000, 0x7}, &(0x7f00000001c0)=0xa0) 15:26:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xffffffffffffff57}, 0x8) openat(r0, &(0x7f0000001380)='./file0\x00', 0x800, 0x40) r2 = dup2(r0, r0) r3 = accept$unix(r2, &(0x7f0000001440)=ANY=[], &(0x7f0000001400)) sendmsg$unix(r3, &(0x7f0000000200)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa5, 0x0, 0xffffffffffffff75, 0x0, 0xfffffffe, 0x2017e}, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={r5, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) 15:26:35 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xff, 0x101, 0x0, 0x9, 0x5, 0x0, 0xb3d, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x81, 0x2d, 0x8, 0x4, 0x200}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) r3 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0)=0x9, 0x57) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x2887694d3ea9f610, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xffff, 0x10001, 0x88, 0x1, 0x10000, 0x400}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100)={r4, 0xf7, 0x2, 0xf2, 0x1}, &(0x7f0000000140)=0x18) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6) 15:26:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe76) 15:26:35 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlock(&(0x7f0000e6d000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setresuid(0x0, 0xee01, 0x0) syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 15:26:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x304a, 0xe7}, 0xc) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet(0x2, 0x20000000, 0x8ed9) r3 = dup2(r0, r2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000002c0)='newreno\x00', 0x8) setsockopt$sock_int(r1, 0xffff, 0x5411, &(0x7f0000000280)=0x52, 0x4) open(0x0, 0x300, 0x100) preadv(r3, 0x0, 0xffffff0d, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) 15:26:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='newreno\x00', 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000)=0x2, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 15:26:35 executing program 2: clock_getres(0xf, &(0x7f0000000000)) r0 = socket$inet6(0x1c, 0x10000002, 0xfc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xffffffffffffdc3a}, 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x6cb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x6, 0x6, [0xf7, 0xff, 0x8, 0x9, 0x101, 0x58ce]}, &(0x7f0000000240)=0x14) getsockopt$inet_tcp_int(r1, 0x6, 0x814, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r5 = socket$inet6(0x1c, 0x20000000, 0xed) recvfrom$inet(r1, &(0x7f0000000300)=""/127, 0x7f, 0x40082, &(0x7f0000000380)={0x2, 0x2, @multicast1}, 0x10) msgget$private(0x0, 0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x9}, &(0x7f0000000400)=0x8) r7 = getpgid(0xffffffffffffffff) fcntl$setown(r5, 0x6, r7) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000440)=r6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000540)={{"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", "863d69d6c822cab9642a9df525eba4a0350355f9ba6708ff9d6cc4c56e3335b6", 0xb209, 0x5}, &(0x7f0000000500)="9e744089", 0x9, 0x9, 0x80, 0x9, 0x3, 0x4f3b, 0x6, 0x20}) fsync(r0) r8 = shmget(0x2, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) freebsd11_fstat(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() shmctl$IPC_SET(r8, 0x1, &(0x7f0000000b40)={{0x5, r9, r10, r11, r12, 0x0, 0x40}, 0xffffffff, 0x2317, 0x8, 0x1, r7, r7}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000bc0)={0x2}, 0x4) freebsd11_fstat(r0, &(0x7f0000000c00)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000c80)={r6, 0xf4b9}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000cc0)={r4, 0xffff}, 0x8) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000d80)={{"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", "a4558b4b9f6d18cc9617ff6c9271c64e769b3203739ae59c4747afc5dbacc179", 0x8000, 0x2}, &(0x7f0000000d00)="be4bd08b204df232038ae752f3954776b7f587ad7d36513212b4b671b0815674bd724749c61cf76680ec93ed8adbbc9d7702b31a1f8e470b5a49cff648c5856f2810c66e3bf725b9542ebd19c41f6a", 0xe5, 0x80000000, 0x800, 0x3, 0x8, 0x0, 0x8, 0x6}) 15:26:35 executing program 2: r0 = dup(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000200)='./file0\x00', r1, r2, 0x600) syz_execute_func(&(0x7f0000000940)="c4010514d6b5b526cd2d6666400ffe7883f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4c462499f89fdb50000effec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff228dc5f00c401611282030000005b5bc443c569b6e6070000b2e269a841000f9946da629aaee424c4a15de1c054f2480f2acddec4a1e1e0ef26f5500f0d64660f3805e143b9a488c27b4bdf6adf6ae30fad6736660fd2938c000000bdc4c191133737470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8000, @mcast1, 0x100000001}}, r4, 0x118c, 0x1ff, 0x6}, 0x8c) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0xfffffffffffff970, 0x264}, {0x3, 0x1f}}) syz_execute_func(&(0x7f00000001c0)="8fe824a2e70c43d9fe6542ba000001003e360f688102000000457be26536652ef3400fc240969c420f85feefffff660f57b60a000000f2afc482c14713") socket$inet6_icmp(0x1c, 0x2, 0x3a) 15:26:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000140)={{"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", "2d9593cd6f95f4c2196355f460d947526406078047e037267559fb5b0ddce9f1", 0xa2, 0x8}, &(0x7f00000000c0)="6c8a9b0e61e55eed2ec2e742377d7e968a317e1a34e7cd8d632ced96bab3fe3bb35b37d0", 0x2, 0x9, 0x1, 0x4, 0x80, 0xc18, 0x1, 0x8}) dup(0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000640)={0x10000000010}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x848, &(0x7f0000000040)=0x6, 0x4) 15:26:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0xb8, 0x8}, 0x10) socketpair(0x10, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000000080)=""/242, &(0x7f0000000180)=0xf2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="ffffffffbc000000000000005fc9037c083c734c0000001b2a1b00"], &(0x7f00000003c0)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast1}}, r4}, &(0x7f00000004c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x8, 0x217, 0x7ff, 0x0, 0x8}, &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r5, 0x9, 0x1}, 0x8) 15:26:35 executing program 2: r0 = socket$inet(0x2, 0x5, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd, 0xfffffffffffffffe, 0x3118eb8d) 15:26:35 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) fcntl$getown(r0, 0x5) r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 15:26:35 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x900000000000, 0x1, 0x7fffffff, 0x1ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x6, 0x800, 0x2, 0x7fffffff, 0x3, 0x12c, 0x4, r2}, &(0x7f0000000180)=0x20) syz_execute_func(&(0x7f00000001c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f005500c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047222b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 15:26:35 executing program 3: syz_execute_func(&(0x7f0000000000)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = getpgid(0xffffffffffffffff) getpgid(r0) 15:26:35 executing program 2: syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair(0x12, 0x10000000, 0x13, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) 15:26:35 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x41) setsockopt$inet_int(r1, 0x0, 0x13, 0xffffffffffffffff, 0x392) 15:26:36 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290100001400892ffb3119834b560000"], 0x14}, 0x0) 15:26:36 executing program 2: syz_execute_func(&(0x7f00000004c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 15:26:36 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) getegid() ftruncate(r0, 0x103) 15:26:36 executing program 1: r0 = getpgrp(0x0) getpgrp(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x33, 0x0, 0x0) close(r1) fstat(r1, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7bd8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x8f, @mcast1, 0x2ae2e6e7}}, r2, 0x1, 0xfffffffffffffff9, 0x1, 0x80, 0x3}, &(0x7f0000000180)=0x98) 15:26:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)={0x3}) 15:26:36 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 15:26:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000080), &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x7}, 0x8) 15:26:36 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000080)={0x270b}, &(0x7f0000000040)=0x10) 15:26:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) 15:26:36 executing program 2: semget$private(0x0, 0x4, 0x260) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x6) syz_execute_func(&(0x7f0000000140)="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") semop(0x0, &(0x7f0000000000)=[{}], 0x1) 15:26:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x4, @remote}, 0xfdd8) 15:26:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x9, 0x21a, 0x401, 0x3, 0x7}, &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x4c0, 0x1, [0x0]}, 0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x2, @mcast1, 0x2000000000}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='newreno\x00', 0x8) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b08bd00f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setrlimit(0xf, &(0x7f0000000340)={0x3, 0x200}) chdir(&(0x7f0000000440)='./file0\x00') 15:26:36 executing program 2: syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 15:26:36 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000000)=0xfffffd99) socketpair(0x17, 0x10000003, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x9, 0x9ec1, 0x80000001}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x3, 0x8}, 0xc) 15:26:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1000004004) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @loopback}, 0x400}}, r0, 0x0, 0x4, 0x0, 0x4, 0x9, 0x1}, 0x98) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 15:26:36 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x8) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000001380)="17ec9abb3693d6ef239d596f4b5b4274d6338aca5b13cd3b76d1b4a8085ab7722cae951fc53a4b4aab50d6b32f1e3210ff024f37755b8b8dfb16485b66e5bb8245b44b069db5a3b70386ebd98375a757b20eaee7e3b840dc4dcf1610a191c11926d6d4d21eafcf86b7d09563ce5a8c0655025f96b4f38d75af30b0e8a6ac65c7754c8639081ed119531be44bfbe38c7b8e4a8ca91e99575731abf57b6998a2c9d9d7e35c765678e0b109ec492a5aaecb6744c189a65f4a70f44ab77399b0b191daf36aee1da1f941d2665fee5882e03117308e1bc15e9a5f18285a1dc5f17462704cb3e6e6783848a7061ffb6bb76bc611fd6cc52692d7") fchdir(r1) read(r0, &(0x7f0000000380)=""/4096, 0x72b) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000000)=[0x0]) fchown(r0, r2, r3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) 15:26:36 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000040000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001440)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) setreuid(0x0, 0xee00) r3 = geteuid() setreuid(0x0, 0x0) setreuid(r3, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 15:26:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) 15:26:37 executing program 0: getuid() setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 15:26:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10, 0x8}, 0x0) 15:26:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = msgget$private(0x0, 0xc0) msgsnd(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e878fed0410c2ef41d076f04113498769fc75de639db167c5b7d9f078a2cffd982d60b8585bd8906c0376835b568762c9d7f7a83788b2b8c2c7784a1ec114b8408db2ba6b628ba141e929a5a06918ca9e9daf99725a5766ba118630be89071a9b3bcee4bf0224979d5791407d8c7bdbea9fbbd4fae8feb4c8095da1e4eaa8eea08089b656f8ee"], 0x1, 0x800) open(&(0x7f0000000080)='./file1\x00', 0x20804, 0x1) 15:26:37 executing program 1: r0 = socket(0x1c, 0x90000003, 0xfffffffffffeffff) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) 15:26:37 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x10000003, 0x7) recvfrom$inet(r0, &(0x7f0000000180)=""/193, 0xc1, 0x40, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 15:26:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x14) accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendto(r2, &(0x7f0000000240)="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", 0xc00, 0x80, 0x0, 0x0) sendmsg$unix(r2, &(0x7f00000012c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c6530000d8855af9780e581643f7420b43a525879cfe7e991219f0f79342e39797134d45e29a6f8263ebd473057b5e1564feeedf459e2d63dd33e5902a79405ba7b5288f87b69415fa2f4a88ec9ae908ece38c1b9912798b2d2e71edf6c339f0c87583f9f7349333531c29208c19840c442e6533e37697b0afd71b17277e026272cafe6052822fdc38065d66e56345e210c342976eac4ed3263682cc5247c75d0b8cf49fe20c5ceefaba454fb47448fb16798d2889734c1c27337871659e0de221c4448394025936cb02161e537560a29798fdb9f9b7a302e2b5b3c8ea3bc0ca92f33d8ef60351e0e98b11ed3634a008e3540eda5"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) 15:26:37 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") 15:26:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000200)="2e4792fd2be92c3b93980f053ef3aec4a37bf0c60541e2e9c4a22d9f4c9993c463b95d3b00e6af2c2fed660f38463da163796379020000000fb56f00c423197d30e1e625002fc482514654f8022e45de9e001000000f872a000000dc89f1f1822121410f0d3f0cc54cbec5c54d0f2c718f26470f57a009080000ee550fa80f1fc4b4edb40f6567660f3a096345015641564733ad0a00006766410f3a1628888fa968977aee26660fdfe2f809095e17430fac2f716a660fa56eb45b000880a9a9a1a12ad76436668f37c4c2c9bbc20f2e2e0f8c00500000643619ec00003b3b40646666413a0f3830663edee340080f383d03000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfc4c3a1447100590fb54fc1007b1cffd2fb3e4fddc2b1643e3e66450f79e8950d0f38dd33c4e3fd68c255c4c3660f72e05cb90552fb0000db4fff41afc404bfc07f7f59c4023528d325cdfcacac64f20fc46272f567d6c0292d71e52f305837345837349302d700580b67676467450f381e1147ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adc975b82e00a24601a9bb000042c44149748847d07600313164460f5a250800000041d17e7539db29c6") 15:26:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket(0x17, 0x10000007, 0x5) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202d72af2fbff14530200"], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x17, @mcast2, 0x5}}, 0x0, 0x2, 0x0, 0x100, 0xffffffffffffffff, 0x7ff, 0x101}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0xdd, "548c88cf8d51018f0620396045c972ab48493707c5037780bece45c0d4351a90d23208a39bab34e8fc627b6083baf48a94aaef11cb7e2854335a2dcddcdc6b2115bb3eb5dbd1ec825442eaa8a3241f14de010655c3a61dae0d0cef3c244d1bdd3f30608ac44c19d5f33473a5c592301d08f4558f1411e2152a8107227b31a7d27d5366f047f0d1df5c2b94acf2b0c953ce1600c273dfc0f792ace4332bb2b3e7174528729d238bc84bf2742e441e7a8437800fee9959596aac40c04a3c5067569155cf0042c6c7b0e8697f52217b055718e6588381f7b6e38dec43e7e7"}, &(0x7f0000000080)=0xe5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 15:26:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2d, "7924584a5b4959e08dbe3519363783c4349c9e8a9925007316dcbbfc0d377f71423097c25a0b9f4949ed41669c"}, &(0x7f0000000080)=0x35) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1200000000000}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2300010000ff01000000000000000000000000000100"/128, @ANYRES32=r1, @ANYBLOB="2ffe00000700000000000000ff0000000080ff00"], 0x98) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e653000"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x2, 0xd6, "867e6767054420682fcf274e397128bf9b71da181e7ee3d8733e2602809b77c493303eb7689c632876a3c2a01c1bc89d097f65e415856b545cd5a364b6df90334f0ff9ef47c23f6a5fcfae34f34a5c11eadd611e29cd5e095b8c8003219859a7095bf1a707cdcfc1abc7218598910ac27edbeb942929d07204328332286e35f008de5217081fd95f1fe5bd5e72e4a1302f88fc4b6e21dd17769846eac523b79377852578050bae449af4207dcf00d17d74598c0697e13d0947340b26cec44ba704d29e0cb53955df4f7f441cafd463735207915b6660"}, 0xde) 15:26:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x2ab) 15:26:38 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") socketpair(0x1, 0x10000000, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000480)={{"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", "fc83a35fa82624ded529fa9519670c2b97d13d529c75cf658c437308113ba4ef", 0x7, 0x100000001}, &(0x7f00000003c0)="524ade774de1c9f59f57958ec89e58bc777de55ad02d263930d72f2d3cb28dacfa02d55aa2bb39c73e2143017d97942be42fa727d8835c45d6636cf7305973692216576f240f1bb8e40ce7ff96dde3ebd6d09306ad3447c5d820efc316edf3c7a656d9adee12e2bf01ffb4787c38c763ce2fe53ae29a55dc57d9dc56f56ca7dd346069670e4146a898f46dda2866", 0x5, 0x4000000040000000, 0x0, 0x7, 0x10000, 0xf4, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000300)=0x8) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000980)={{"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", "605a7998d5450e2c353a86c91d0ef020b5c127f287acc66ba9fc2bdd016f067a", 0x9, 0x36c0}, &(0x7f0000000900)="f97fe3a87d5c4bfcbb5d25092a0f7bc8308750cdb2e43f8d8cb6d9d392e90e00fa1371a24c054b35f1acbd8cda633898f45feb7c5e4d939bd131c3027d109a54e621791bfdbc07240e19667f94e0991d3ba7db015ac940a5c66c94188a81eb9c", 0x89a5, 0x6, 0x6, 0x7, 0x3ff, 0xf5, 0xff, 0xfffffffeffffffff}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r3, 0x81}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 15:26:38 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x47, "99ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c9828c8a5ca4a34d93decc8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"}, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, 0x8) shutdown(r1, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0x4) 15:26:38 executing program 3: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4ef34f751e1e016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket$unix(0x1, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100, 0x7fff, 0x8, r2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r2, 0x4}, 0x8) close(r0) 15:26:38 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x8, 0xffff, 0x3000, 0x11, 0x4ee, 0x100, 0x7, 0x1, 0x0}, &(0x7f0000000040)=0x20) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r0}, 0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r0, 0x9}, &(0x7f0000000140)=0xfffffffffffffd29) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000180)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={r0, 0x2011}, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 15:26:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)=0xfffffffffffffe30) socket$inet_icmp_raw(0x2, 0x3, 0x1) 15:26:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f000063a000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040)=0x5, 0x4) 15:26:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="eb9e03f2958ec6e885a35afd53d6fa09910dcd924f2ebd905eccdb1eddd2aa36755625ff59286bc75ff079759d0aa11e0943acc7669285012dafa063e416d5acb1c778569cee2db4be68f492d948cce062402246c6d3597c85ae58c863ffde7db0ddc9f31249") setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000200)="6a3cb926ab71fabf221238aa7488017a4cacd42b42fc3edd411a7eff09a904a8d7de0bd9e1a44116fc36850c391c5c399201624f1c73d0924b66ddb510229a9e8ff2220818d13457f349a24e8713be6a4ff4a12fb17e99d56b023245399cd713ebb1c01d5c209f257c905f4c88a7bd1ca494b5e86cfeeaf3446c4ceb4a4f03d3a605bd841c") open(&(0x7f00000002c0)='./file0\x00', 0x138044, 0x4e) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1, 0x3, @rand_addr="d6632ec07211876352a603ae48779d1c", 0x800}, 0x1c) 15:26:39 executing program 0: select(0xffd1, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 15:26:39 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file1\x00') 15:26:39 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x8000000000009, 0x9}, 0x8) accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) 15:26:39 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x20004000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) lseek(r3, 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000400)={{"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", "38dfba6447057f90975c886638b8fb4cd840086dc670545a7cc6ea43390c70e5", 0x4268, 0x3}, &(0x7f0000000300)="3c4fc0e801f64beb0892fb4970c745dfe7424fc76aadf97ea51497b3c2a6602297e62540791bb6fc09a88e7a1c62ca95671284f1e07007ffe59cc7050f8be3b23cac7a97ca45d470d60ab37114350dc8c56992fc65f4830b85af4256f746d618d9c8302cc71e0a1edeecade054ff4b9aa9064f685af2ac36c34081848af87bcef9ee543fcb6e35814f8a1d456640ef84382dad32b3fe58526165ee6ed07200c6aa98983e779de27dafb8aeb3833bb4d0e36f6d8811ba7178a5ab80b9b1d92d7e5626ea1a71559bc614f756c675438b9c70badc12dc713a6faf050d750c4e65d885ff04d835e0eb28aeadb29f1ccb6587de4469431cdb6ba344d3e6", 0x1e50662c, 0x9, 0x9, 0x6, 0x6, 0x9, 0x0, 0x80000000}) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 15:26:39 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x2000000000010202, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000440)=""/113, 0x1ebeaf82597f78bc}, {&(0x7f0000000080)=""/51, 0xff75}], 0x1000000000000317, 0x0) 15:26:39 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x4) r1 = dup(r0) mkdirat(r1, &(0x7f00000000c0)='\x00', 0x40) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup(r0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 15:26:39 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x200) setsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000000)="1bb6875487d4b4a4a93954a9dc7903306950621ada4f137673dc6c56b7a31067e3720f4bb3ee235cf4e0dc5072c42b273a0a594b79", 0x35) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x22, 0xffffffffffffffff, 0x100000138) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x80, 0x4) 15:26:39 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x200, 0x101}, &(0x7f00000003c0)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x2, 0xd717, r1}, &(0x7f0000000440)=0xc) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") setrlimit(0xa, &(0x7f0000000000)={0xe00000000000, 0x8}) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x520a7696, 0x7}, &(0x7f0000000540)=0x94) socket(0x10, 0x3, 0x8) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$inet(r4, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) 15:26:39 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) open(&(0x7f0000000100)='./file0/file0\x00', 0x8, 0x120) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) open(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x0) flock(r0, 0x8) 15:26:39 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet6_tcp(0x1c, 0x1, 0x0) 15:26:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="6191cdc1459f824707e5", 0xa, 0x20004, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8) 15:26:40 executing program 3: getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(0x0) setpgid(r1, r0) r2 = socket$inet6(0x1c, 0x4, 0x3f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x800, 0x2, 0x40000000000, 0x9, 0x8}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x8ad0}, 0x8) 15:26:40 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 15:26:40 executing program 2: 15:26:40 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180)={0x48a, 0x9}, 0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = getpid() getpgrp(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x4, 0xfffffffffffffffb, 0x3f, 0x2, 0x8, 0x200, 0xff, 0x9, 0xf, 0x4, 0x2}, 0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x3f, 0x9, 0x2, 0xc89, 0x7, 0x0, 0x80, 0x7fffffff, 0x10000, 0x2, 0x794}, 0xb) 15:26:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08fb4400001c0202000000009078ac1401ffffffffff1200907800000400"]) link(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0/file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x30000000) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x20000000) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup2(r3, r2) ioctl$DIOCGETSTATUS(r4, 0xc1a04415, &(0x7f0000000340)="61d3acba6c5c26be10fa12818b57421db665bec6d7529438009c3bf2c6f04534694436e69f7aa1701bc2923706ae3d2e90690e71f828b9826651e0ab72c26dfd01c4a9000f272a3d529a3c646a20ca608511c5c2b7f17e585517b4c016dcd24a12c5763d0c41a797b6f93f78a7a0636f924559c751b42af978646c0d02475d701a5bc705fc4fca432d86bf2edc1cc2de9be9fd5531a885664a5ca50aa808b4f8c4b2fb64e07edbd66df69cc9ab082627a2efa0bd3cd7398a82058f1133fbb9f7de47cee7ca5ef6c44a05f11e89c067") setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000600)="93cda93ab95be80adefd2ded02271eeedecb62f84f51a2c349a8d6d107729470cc3748edeebfdce660efa0d43c53a6ba90a8fe35807835629104d4ab4697a82487ef07f6f798284cfd6daf4d1e11144ba6ec7a553d74ab0fb8e636a2516e76ee7176f10c7e48a60552930845d564d8a5092d07b684307247bcf7dfe4ae5d379f3534cb28a418639aefbc29480835cc6b34b781e29a26bb89cab1919e06a0d761a8b182997fadfb29e71cce9d034a29", 0xaf) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x35, 0xf, 0x3, 0x4}, &(0x7f0000000080)=0x18) msgget$private(0x0, 0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e230700000000000000000000000000000000000000f7c6e759000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f00"/128, @ANYRES32=r5], 0x84) truncate(&(0x7f00000005c0)='./file0\x00', 0x3) readlinkat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/180, 0xb4) 15:26:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f268ca00008fe9589b26c7e4c753fbc4e101366426decdfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d1a1ec1ea01eff265dc5f002683c70f5b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="f41d7f9acfa7a4ae67da5afbf70017b5c40b1d73f24cf24d9ad098afdd2d3d47e443305bd30bdf6b82b6d4265c01039e188a4aa2abee5b4d3a0660786be21c5f89852f20de84ada4a3") 15:26:40 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a3"], 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x600, &(0x7f0000000080), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, 0x0) close(r0) 15:26:40 executing program 1: syz_execute_func(&(0x7f0000000040)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) syz_execute_func(&(0x7f0000000140)="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") 15:26:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240), &(0x7f0000000280)=0x8) 15:26:40 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x11f}, &(0x7f0000000040)=0x8) fchdir(r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x5, 0x1f}, 0x8) 15:26:40 executing program 3: accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000600)=0x10, 0x30000000) syz_execute_func(&(0x7f0000000680)="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") r0 = socket(0x17, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0xfffffffffffffbff, 0x2, 0x9, 0x6}, &(0x7f00000000c0)=0x18) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000180)={{"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", "bce4b8bb9efd6bef19a45b31e5a6231bd855af7f69068e18fde4c96b5d5c897a", 0x5, 0x3ff}, 0x0}) 15:26:41 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x40, 0x41) 15:26:41 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000440)="1c41b5b598cd801b69e4368d186962f5696200d9d9d0c42e17795b69f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff5f6f60fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 15:26:41 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 15:26:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0xfffffffffffffffe) munlockall() utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0xffffffff}, {0x200, 0x34aa}}, 0x0) ftruncate(r0, 0x1000000) msgget$private(0x0, 0x0) getpgid(0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) 15:26:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x20}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x7e82bf24}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x7000000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x614f}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 15:26:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/578], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x4e, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) 15:26:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = getpgrp(0x0) r4 = getuid() getgroups(0x1, &(0x7f0000000740)=[0xffffffffffffffff]) r6 = fcntl$getown(r2, 0x5) r7 = getuid() r8 = getegid() r9 = getpgrp(0x0) fstat(r2, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpgid(r3) fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpid() freebsd11_lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001c00)='./file0/file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() sendmsg$unix(r0, &(0x7f0000001e40)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000640)="6920ce217ba00d36e261044da57182ca4057166efd1c7d40da2f18d4ce8db7846512a4ebe1217d5b3a5a7d8c9d2a130944e0238348c371cda756831a790844411d771a6f1e4f44645f3f1a74630f76bdce540d5ba88f9fb587da2426bbf4c03c75b04ac4cb38842b4c3acf85ead444ad690169962f7e599636a0ccba25c581a86aff0f0bf58bf7c00caecbb2930bedbe5722438fd2dfd65435fa0b11bd9ce64f77f6dfe8bd58a312d176715d0e0e1cf40f52b74251c27b1d4d3513c683dd", 0xbe}, {&(0x7f00000008c0)="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", 0x1000}], 0x2, &(0x7f0000001e80)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000f2ff1f000d5a7703b9792a000000000000ffff000803000000ff0900e5e72906b51482b1", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x20000}, 0x80) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r21 = openat(r2, &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x1) r22 = openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x43) accept(r22, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) mlockall(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") accept4(r0, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000580)=0x8, 0x20000000) openat(r21, &(0x7f00000005c0)='./file0/file0\x00', 0x4, 0x30) setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 15:26:41 executing program 2: syz_execute_func(&(0x7f00000003c0)="9826473e431c0c0f05f30f59bfd9130400d9a34cc94c2041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c647b71266470f6e2d69ce0000c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefc482f1916c481bd4d48cc7e8628f6808a3056f0000004e00c461c5fa7f997f996f26264788fe58c4a1dd7dbbbfdd5cc6c46269a8518230a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 15:26:41 executing program 1: syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x0) dup2(r0, r1) 15:26:41 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040), 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 15:26:41 executing program 1: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_execute_func(&(0x7f00000001c0)="0c16b53a98cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101eda912000000427d822a0a00c4da7676f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00c75b5b45363ef80f9966030faee42c24f7ea47000026400f0d18c401fe5ff60f05646736676670664336660fd2938c0000000f01c36666450f17720d1411ce5411041d00") setresgid(0x0, 0x0, r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x540, 0x8) setresgid(r2, r0, r1) mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1f) 15:26:41 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x40000, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) 15:26:41 executing program 1: r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x3100000000000000, 0x2}}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000010c0)="3dc14862976161f6666eb8249d58a111789769fec0b21a9a4f5d60b2c93d7fae410d6c192829c9dba56f85d5c985f2d718417c2497a1e3fde430015c26b2c1ee6f4857d85256493d6c65e9a004ff3fb4c742be22af20d39c069202482c1df4674e006dccc9a65248efdc39c62b6079c3694eacf56dc0182156820da5c8eb5412c6685aa2d10bb7cbb7e6") ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="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") openat(r0, &(0x7f0000001080)='./file0\x00', 0x20000, 0x0) 15:26:41 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x7) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x4, @mcast2, 0x5}}, 0x0, 0x4, 0x9, 0x8, 0x1, 0xffffffffffffff81}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)={r1, 0x2}, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x10000000) open(&(0x7f0000000040)='./file0\x00', 0x108c0, 0x82) flock(r2, 0x2) setsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000240)="df5d7bf9e34f90a0d5294775e947eca4a2d9660f1dda2e1bc37d8f02020520bedd0ff8a82957ceffefe298d102699d3c9ec21665c9698718ed8a92e052ce80edb253a18d606088d5109937df7b41c7fcc47d4086d8aa66f719a30a41066d5b0bd90c440d51e2549bc105cfc3210f085de7d534355e1b6e4f8bb0eb47693368a22b18ba3578b16faee6c5454c2b14b105d4db130ace23ae9bae73f9e72ddd2058137623e00131d9f6bd090eb2b7571a62ce041e67", 0xb4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x4}, 0x24) 15:26:42 executing program 0: shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x7, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x8}, 0x8) munlockall() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x3, 0x49) mkdirat(r4, &(0x7f0000000280)='./file0\x00', 0xfc) accept4(r4, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x0) setgroups(0x4000000000000322, &(0x7f00000003c0)=[r2, r3]) 15:26:42 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000000300)={0x9, 0x20, 0x6, 0xff3, 0x7ff, 0x760, 0x800, 0xf91}, &(0x7f0000000340)={0x81, 0x80, 0xf7, 0x3, 0x4, 0x8001, 0x9, 0x5}, &(0x7f0000000380)={0xdb03, 0x1, 0x80, 0x82, 0x20, 0x4d35, 0x1, 0x10001}, &(0x7f00000003c0)={0xfffffffffffeffff, 0x7ff}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400) syz_execute_func(&(0x7f00000001c0)="982c0c0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=""/118, 0x76) 15:26:42 executing program 1: semget(0x3, 0x7, 0x100) semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x80000012) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/33, 0x21) syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 15:26:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x1, 0x4) syz_execute_func(&(0x7f00000003c0)="989f47431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32b8c4054e4e71751e0fa0450f0faa00001521b7ab34d1c4e10bf8c4c44351486800aac461cd583d00000081c66db712fdafaf397fd300c9dcdc0fbcaf00eae8003e262626366565460f77acacc4c3214cb9a5605419c201b00b00000066410f134237a80dd4d4c4217d51780ebce8628f68da3bf26f0000004e00c4618de3c0f526264788fef8f8c4a1dd7dbbbfdd5cc600d0f30f1adbd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0), 0x0) fchdir(r0) 15:26:42 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) getgroups(0x1, &(0x7f0000000380)=[0x0]) setgroups(0x6, &(0x7f0000000400)=[r2, r3, r4, r5, r6, r7]) getsockname(r0, 0x0, &(0x7f0000000080)) 15:26:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x60) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) fcntl$getown(r0, 0x5) 15:26:42 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) semget(0x3, 0x2, 0x404) 15:26:42 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0xa9) r1 = socket(0x1c, 0x3, 0x200000000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xcb, "6efc786fa7218ecf85786fae5a64038f7a96a621a3b19409017b28df96559da6a030671f6eeb91b0b316645c630a09648ac74a1d9288bb3e9252ca9911250f1fbaae29f699ac43df14bdc675a9e529b1362a5cd496ab9fe2edc95e876c1e3adde53ee1cb68f2236e2647a01ba6e1229d00f69598b84503b100df6585bf0e1da683feaeed007fa837f5602c5b91d3583086a4ce4f673241beddf3675b1b9077142e3c9ca8bab5b78fe1bf608f9b59dfb57f29a4c40999efd262352ca1f5a07e509d31295543c52734cf4ab1"}, &(0x7f0000000140)=0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x95ae183cdfb7d007, 0x4, 0x6, r2}, &(0x7f00000001c0)=0x10) 15:26:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x9, 0x20}) 15:26:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, 0x0, 0x3, 0xebca, 0x180, 0x4, 0x350, 0x7fffffff}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x80, 0x3, [0x9, 0xc7, 0xd2]}, &(0x7f0000000280)=0xe) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x3, 0x263, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x9, [0xffffffff7fffffff, 0x3, 0xc393, 0x1, 0x3, 0x5, 0x0, 0x100000000]}, 0x5c) 15:26:42 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000280)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c680f5f5f26400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getresgid(0x0, 0x0, 0x0) 15:26:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="38c0a00a4186b8cdb9677b51328d209a15629f230d8da544cc5d096639cc78ab199b31eb30b57255cbe5ab790ecba6b291d2909368fc57b0c718050c5ac117e4c8e411b07d65b70f6076be80e8c6ba0ae4086ddc15874214b1631e36a72f5d6880eaabfe2a331b66f9e3d784fb8f9248b0b4c8867412fde42637aaaf88bf944fe8f07c4de5afab91690e18c1fd3ff0", 0x8f}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000100)='|', 0x1}], 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) fcntl$getown(r0, 0x5) recvfrom$inet(r0, &(0x7f0000000000)=""/31, 0x1f, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @broadcast}, 0x163) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 15:26:42 executing program 2: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf1b000000c4a37bf0c55c41e2e9660ff8aa020073a0000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = socket$inet(0x2, 0x20000004, 0x10000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x3, [0x9, 0x1, 0xdc4]}, &(0x7f0000000240)=0xa) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x1, r0}, 0x325) 15:26:42 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) r1 = dup(r0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) fchmod(r1, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x0, 0x0) socket$inet(0x2, 0x1, 0x0) 15:26:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="82d1f86c89194574f494d0326a394924abde745cbbc3dc05fbeaf9c8ac72fa0738fbe6e7c5b62fbd16f16a8a1b908abb6724194d65df2b259f3b0010b25436e8c9fe508bef37fe244a130d649bdd6310ce17496ac4afb13291af2ab42327c27478d85f110ed7531fcbfb4e069e34b7d9464c9f5d5166dc8671880cdb3a00d5e0d37e6e08c508b35e7dd84c5a6417b924fbe6b4c26f725524299a8013eee8bdc18825b89dbc5914c320bd14715f973d21a08fadc765ba6f9d5ebcf3b8599ec426f802d08e33e8b32225936c842c3abe835feab91c76e32169c4f3cc6a81df816910") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) 15:26:42 executing program 2: r0 = semget$private(0x0, 0x1, 0x10) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/249) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) semget$private(0x0, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x2, 0x4, 0x5, 0x9, 0x8000}, 0x14) r3 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0) 15:26:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5, 0x3000000}, 0x8) 15:26:42 executing program 3: socketpair(0x2, 0x5, 0x3bc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000080)=""/173, 0xad, 0x2, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xa8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x81412, r1, 0x0) 15:26:43 executing program 1: symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='.\x00') r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 15:26:43 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x7fff, 0x101, 0x6}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xcf, 0x8, 0x1010, 0x607, 0xfffffffffffffffe, 0x10001, 0xf6d8, 0xffff, r1}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') 15:26:43 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x800000000ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}, 0xfffffffffffffffd}}, {{0x1c, 0x0, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 15:26:43 executing program 1: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x2aaaab14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xbe, "c9779a6a66ef0fb8d3db7540b6e7ae58f1248666a6ab2522c41bf4190cc341fa0bc7dde1f253216f0c0311a3d28a804a3b652e3d3a32c25d07f00d1f4ebee3be5deb1a40f89b1614ef7fdbc0a744f8936b7240acee91618d2b0cac56f01daabd24e388e59ae26e65e19f2ade0d273b5256a32c49635b429c0b5f054302be733371fba8ab25320d760248d128dd936a000701e16ef44eaa7ccea20366a133524b52bb32d960ed07ac512f1b03731154ca21e3093912a77cbbad886d6a8a50"}, &(0x7f00000001c0)=0xc6) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$getown(r2, 0x5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x8}, 0xffffffffffffffba) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) 15:26:43 executing program 3: syz_emit_ethernet(0xa, &(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES16, @ANYRESDEC, @ANYRESOCT, @ANYRES16, @ANYRESHEX, @ANYRES64, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESHEX]], @ANYRESOCT, @ANYRESHEX]) r0 = semget(0x1, 0x2, 0x10) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000140)=[0x80, 0x6, 0xfffffffffffffe00, 0x2, 0xffffffffffff0000, 0x7ff]) r1 = semget(0x2, 0x3, 0x90) truncate(&(0x7f0000000180)='./file0\x00', 0xaf) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/94) r2 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x100004, 0xc2) ioctl$DIOCCLRSTATES(r4, 0xc0e04412, &(0x7f00000005c0)="66ca82970b22ff981f82f765369b917d46fe2cf3d183da2453173b965ec0c868f93e2999d618180282e3843b09959b054e9933bd35332359bc5921dc26f65f67865acfae017f017059c7222171ba18459d48409712a8547a02a9b029cbdec129747807e3b65be536cd6350f1014521c8fd3a63b34e97d796ac6ef6d2adea40fa2ffec3e61718fa064cc1e552ef328514c6735db89584072a5f9ee629aa9f6825156420d6c6e9fd1c9ab9d24a2d5984fc98ad6a9b9557c498c4141ec4ec62294e18262f5d6d8443fa4c130913b4225dae5857a5dde0ae997cf4b4") setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000400)={r3, 0x5c01}, 0x8) connect$unix(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="00002e2f66696c65300008f7fb2262571f12a26ac8c1a99f61ca0d73bbf4f51dc78581713fa4d8e91c703f2a4b794834b7e0595106374ffeb103cacfae0672fab009959520385b4de1c702864b842b5251e72d4f2b8b4a5654a98c340b7d790ed75a7ad2ecb3e96fffed705e943202a6d64411ca0c2bfd8723e3983d418695616b2b753ab09af0ce16b199"], 0xa) semget$private(0x0, 0x7, 0x88) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/155) 15:26:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x1, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 15:26:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000000780)) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f00000002c0)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r4 = accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r5 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r5, &(0x7f0000000040)=[{0x0, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000600)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000680)={r6, 0x4}, 0x8) getsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r7}, &(0x7f0000000500)=0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0x189) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000006c0)={r6, 0xa, 0xffffffff}, &(0x7f0000000700)=0x8) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfe}, 0x24) 15:26:43 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x4) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 15:26:43 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x4, 0xfffffffffffffbff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000011c0)=0xfffffffffffffffc, 0x1b7035e8f09c914e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="3ce7a4612dadf2ecc0385f0b5b27af") ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000001700)="262cbb8b2342d2ff944815c9ff74f12a1623bbc2aea8794394a6b064412fd3bd4da76e3219768dc216588f3143d199b8ce0cff76b658bcca5176956e8601edde2019585cc33f996154a821b408ae9a3e5de546899df4fc4dcaaf3b2aca4fecda77237806622db26400450f72dc9317c8e942e8ffdff60cc9c74d67fe3df8d6ef343b6533657cd48dd749e7703b7c47e229180799ed105ef5611af033d10a458529cc0794a723cb052403e2e2f7368060c799b089ee32fc49a0478dd5e3af915b183a7a89001091b22d5515f8896ddf5b44c066fed7252e078f3e4994fe710a129d9d0697875a1bdc0f342b68dd") ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000001280)={{"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", "a8ff549f61663217db609123697bf9d66fc9b38a4b6dc1084b0806b37d9b0f5b", 0x401, 0xffff}, &(0x7f0000001200)="7a1d4e8ff8e9bac69f42813bb5c6680ef702d9fc52807b6d075ea9b6458144b4cf6d74041d7e2de79e27ac56510b988cbf8a36a9bdeb5a3f2159a568725ef5ccaf9be8d9f90514ce39d4e4880d517abad9ce6d4908ea68be2ac2021dbd28a071d65c71fa18", 0xffffffffffffff81, 0x77c, 0x7f, 0x2, 0x3, 0x1, 0x4c, 0x20}) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000001180)={0x10, &(0x7f0000000180)="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", 0x0, 0x5, 0x100000001}) 15:26:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)=ANY=[@ANYBLOB="011ebd000000"], 0x6) 15:26:43 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000280)=""/4096, 0x1000) r1 = geteuid() r2 = geteuid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) freebsd11_getdents(r0, 0x0, 0x0) 15:26:43 executing program 3: syz_execute_func(&(0x7f0000000240)="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") 15:26:43 executing program 3: syz_emit_ethernet(0x1e0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 15:26:44 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 15:26:44 executing program 2: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05baaebf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c49fe1cb20c4c4c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7c422dd45559d64360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x7ff, 0x4) 15:26:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x100, {{0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1000}}}, 0x88) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x5, [0x5, 0x10000, 0xaf, 0x8001, 0xfffffffffffffffe]}, &(0x7f0000000340)=0xe) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x5, "6a5db533b1f52075e2fd29d409d50897"}, 0x14) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000001c0)=""/197, &(0x7f00000002c0)=0xc5) 15:26:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x956, 0xfffffffffffffff9, 0x7, 0x7fffffff, 0x1ff}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="1f00000036df95aaabccf70299d1ed43e77e13164eef63e18b68e52217d862e7f0ac86a9572bbb356a2ed1d4ad"], &(0x7f0000000240)=0x27) 15:26:44 executing program 0: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000880), &(0x7f0000000600)=0xfffffffffffffdd1) r1 = getegid() r2 = msgget(0x0, 0x0) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000800)={{0x7fffffff, r3, r1, r4, r1, 0x87, 0x10001}, 0x0, 0x8, 0x8, 0xadf, 0xfffffffffffffffe, 0x2, r5, r6}) msgrcv(r2, &(0x7f0000000640)=ANY=[@ANYBLOB='\x00'/50], 0x3e, 0x3, 0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r7 = msgget$private(0x0, 0x80003ff) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) dup(r8) msgget$private(0x0, 0x20) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000080)={{0x9, 0x0, r1, 0x0, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001}) 15:26:44 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x804, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0390780000000020f0a0af00000000fe8014000000000000000000000000ab00000003000000000000ffffffffffff"]) 15:26:44 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffffffffffcb9, 0x0, 0xf1, 0x0, 0xffffffffffffff90}, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480)=0x100, 0x4) setgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="010000080400"], 0x6) 15:26:44 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x1000002) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000001fc0)=[{&(0x7f00000007c0)="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"}, {&(0x7f00000017c0)="b1b2b8b7ad57ca0b8305c41858c559d6b0c2af7dc23a75a2d5faa2da479c140cd5692e0a0d926f98d5727c3fc1a76d692455548625ad77e5300cc7159f403f9e6decb873c1bfca1d1efa1a556a08bf6cd88b9ff7216ff9f283a51594eb98ea5458a6324669b7d9ea1b36ae63b83675805185a3d73f8cf36e0bcf3b1fae176931219d1288fcba2521df6b3e8348b5e950dba72dd878f8309248df89440cad2ec695d2438da53e227546c222bbc9026ac58de24dcfaf53932445cad8ab9a2dc31af6704587640758abfe9dca149558cff748d4a0e40b385d0fec093f8c361776"}, {&(0x7f00000018c0)="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"}, {&(0x7f00000019c0)="51183bdddfe4637ad680e8b4c4ccaacd6850ec419ff85f5f46537b4f67dd9bba155c0204bfebf7352bf19c5bcc832d3c2ce527fa6713563d7612417bfe6352397721dd6e41f38c2ce5ebf02da35171c43df62024ace949658a8e83ce688a4ecfc058d2"}, {&(0x7f0000001a40)="942556b53d191a2a651e6089ac7f57605989ae0c00f4ff6aa6d0fe2c2d7d177755252c6c7b630800acb3ce782ece3d722fa5b9dd19d1ec582fcca442b0ad0a48464227b6b48a6a38d0be2ea50267f1c251c486818333e1"}, {&(0x7f0000001ac0)="df16cc76dfa036d2ddc65d41abce7eea0b85c02214aad9d6b91faed10e3a3b88e4a3878a3cc1d95d80497690c40d9c37b09f1d690b9da86880573ede2397340201f131937bea3359c15fba7e332052cd3cca116b6f28c3edbfe22d167b599eed5a0d8f0fb6e5bb821a0f56e614f4bfe889c4af962904b5cfe1c51e5f76c2f473c390ec80a666b120520c6b11734737f31d825a3b7d2efcccb91c0267670a4fd67f6ae9e31272a9ee13c0"}, {&(0x7f0000001b80)="ed476289eea7e91fbe5d4dcd3c2e1c14cbbb5272448d17061577fc80c4d8dff93346c69cef801a7eed8b3e7f87ed5316d34a947292cdb3bce0bfae1844b9ea1304e52012924412fbc1ed29cf110acdb500a1f3be1a1946a21188365eb0a13d27f9dac2809222c0c640b44a88e7df1a2bae1f35de63205d5817896f5377ff3197acd470a62215fa5e02a9ce699c4a8a0b2db51c8ba0acafae080d8aaa749a63351503890fadb3b4cf33728fae439eb0717d34b51e65eb389f304df703a69b0eaad1f6d8bd0b5e34b265034cc2365412fda7"}, {&(0x7f0000001c80)="ff61406f55655df655b794f7663ce9ea32eaf747c0a3c725e7efb0bc13aa890b595f3a1fe1a9d24ca1d1c63312d7b7276bac88dc72d1ef428f1061a86ca85cbe8bf266d416f4893e6a98fba04208e7379a3ff42a5c52ed0fc240d6424c6cbde87a5dc20d0b1a71296fb490a58797888b92b77a9c06464a3d9c13"}, {&(0x7f0000001f40)="d4a678e597e56a90e644df0d2a24f81a1f017c6a9971a6fc9b36425ea5a1a7cecad8efae1039371c66e0b7044bcf86d862eeae0c325ed087bd434d6c48eb89c67979b356cf1f43a544d0841d26b5c2dbebe3c18e089e72ffcc930c2ea77cf678bf"}, {&(0x7f0000002080)="249354050650560c85497ef067403ade88ffe278070716b277a949e559db7c45959af58bc2839538c6181f99de7ec097696cdd17bde6b53434da2c2c683dda1cc566e17a1a6527df6522d10ee0e7531dc5cf62e3cf69b57ab84c1fd2ff32c4b67b626e97f4ecff98752556675532216e211b6b89e6d54e5dc90ebe94b5cc78231ae55adc7da5f97ad3b31e7a3f8a4043b6dbf009d8d38d2cd61c9bf55d16f27575caec45f5590b3768e40fbcc35d941fceb7a4c8deb4800e2a3ff0b36c92460a829f861ef81bfb1a3d9fd5ee9566c770c98f27c35ae567a45861a2"}], 0x1f7e5f62cdfe6ec) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000200)=0x4) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) fchmod(r3, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) fcntl$setstatus(r2, 0x4, 0x10044) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 15:26:45 executing program 3: execve(0x0, &(0x7f0000000340), &(0x7f00000015c0)=[&(0x7f0000001440)=',%-]$[\x00']) socket$inet_sctp(0x2, 0x2000000000, 0x84) 15:26:45 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fchown(r0, r1, r2) r3 = accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/55}, &(0x7f00000001c0)=0x39) ppoll(&(0x7f0000000200)=[{r3, 0xa0}], 0x1, &(0x7f0000000240)={0x6, 0x1}, &(0x7f0000000280)={0x3}, 0x8) 15:26:45 executing program 1: syz_emit_ethernet(0x12a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x3000) shmdt(r0) r1 = semget$private(0x0, 0x2, 0x80) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/125) 15:26:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) 15:26:45 executing program 3: syz_execute_func(&(0x7f0000000240)="c40225a6d966450f3821c07c472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00c345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6400fcdd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b260fe0d5bbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x3, 0x220, 0x1, 0x1d, 0x20, 0xbe52, 0x7f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x9}, 0x8) syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local}}}}) 15:26:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8113, 0xc4, 0x2, 0x2, 0x9e, 0x2, 0x7fffffff, 0x0, 0x8000, 0x6}, 0xb) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) 15:26:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 15:26:45 executing program 2: mlock(&(0x7f0000a53000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x30000000) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000740)="9c7e50985a6fb1b25f2c23388207da096a0246547ea20e4ef62a5c3231fad6f9317c048409093ca1f2d0c6a351f0ae027792209a4d72218acad1f4deee72e710468ebfdd8b3ddbdc63c0f534b8") r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="06000120d0959a540ac8a9c58fd6a005c3ff4c3e5564ffafdad20f5089631e16abbd3d23ea2dc871e3b622dc2b06a663713b7ea0fe631b61aefea3a38ce92a8fc6c9034ae4a07dd6bc99dc25745ef20a2e722c85feadfcd90c07de3bf17fac8582", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0x33e6f506}, &(0x7f00000000c0)=0x8) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000280)={{"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", "c358d93ad11f1e23e3a5316b5dc68ab3c3a5aa420485e99b676aadbba6d23160", 0x40, 0x8}, &(0x7f0000000200)="19936bf8504964eef89b95aee9bb266d23343f2cd55156de26beb182ae03facc359ad6390e6e3d15e327b08e54ad2dba04b03bd90df67fe3050fc9a38acde7c4265f03e227921566dfcd9ff2ca7a1d876f2e987e7860e4", 0x4, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1000, 0x80}) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000000)={0x998}, 0x1) 15:26:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x2, r0) r2 = fcntl$getown(r1, 0x5) getpgid(r2) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="de4ef7f79e100000000000001500005b0000000100000001000000a1"], 0x25}, 0x0) getpid() 15:26:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "ae382c013cb40972595a273da7a8e1793fe5a8920a24aeb5782414aa5665a183", 0x6e2c561b, 0x8}, &(0x7f0000000000)="37eb8ff94a3188a8d8a455d3c78010775fe8274afbc408fd25e68f5ec6585c632ddfbbd74f0e461af44d1c8efbbdd5003534a47494703011d1bfb841d00c45dfaafee404afd89b36c80c6341", 0x9fc, 0x0, 0x100000001, 0xff, 0x80, 0xc1, 0x40, 0x3}) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb530000000ff2171") 15:26:45 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x37b) socket(0x1c, 0x20000000, 0x4) 15:26:45 executing program 2: r0 = socket(0x2, 0x1, 0xfffffffffffffffe) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 15:26:45 executing program 1: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 15:26:46 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r1, &(0x7f0000000140), 0x10000022) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0) 15:26:46 executing program 0: r0 = socket$inet(0x2, 0x4, 0x6) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000300)=[{r1, 0x201d}], 0x1, 0x0) r5 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r5, 0x2008}], 0x1, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000004c0)={0x0, 0xffffffffffffffc0}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x1ff}}, r6, 0x401, 0xfffffffffffffffe, 0x4, 0xffffffffffff0000}, &(0x7f0000000380)=0xfffffffffffffec4) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000003c0)={r7, 0xf, 0x1}, 0x8) 15:26:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = socket$inet6(0x1c, 0x20000000, 0x6) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x9, 0x100}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r3, 0x3, 0xfffffffffffffffe}, 0x0) 15:26:46 executing program 1: r0 = socket$inet(0x2, 0x10000005, 0x3ff) recvfrom(r0, &(0x7f0000000140)=""/85, 0x55, 0x40000, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000100800"], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) 15:26:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x46, "fc4624b47c1c3bf864e7ab5bfede2b40bb16118673828d0ca878eb05e1c907951bb17792d1427e54559654fdde5721c107952b8a4414b3df73ea3cfd09023729e2ceaeb9d90b"}, &(0x7f0000000100)=0x4e) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x25d}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, 0xffffffffffffffff, 0x318) 15:26:46 executing program 0: r0 = getgid() getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(0x0, r0, r1) r2 = getegid() setregid(0x0, r2) setgid(r2) 15:26:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000280)={r1, 0x0}, &(0x7f0000000080)=0xffffff33) 15:26:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) 15:26:46 executing program 0: r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x200, 0x100) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000001c0)="390e39e2e1448e53d58f96b45a7fbc2a26b46e8caa1fde5eccf607e5db08140f976f58bb169c63d6b94797344a9a37397159f0aaf6dbbdc799843507d51ec5c0373d43") r1 = open(0x0, 0x0, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x4, 0x7}) mlockall(0x1) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x8400, 0x0) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000480)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0600000037cb9537026187002a92679f9fedc04cf4409645a9ade7ff5cf701851326e8fe562fa399a63701bc75da748ea596511245eab6820bc1f61a05259d593a38850566310c46e79df8867ca3b244b6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x1c) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 15:26:46 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x2, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x2}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000080), 0x0) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 15:26:46 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") clock_getres(0xe, &(0x7f00000000c0)) 15:26:46 executing program 2: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) 15:26:46 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget$private(0x0, 0x0, 0x7ffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100380, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000100)={0x3, {{0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0x9, @empty, 0xffffffff}}}, 0x108) semop(r0, &(0x7f0000000340), 0x0) r2 = dup(0xffffffffffffff9c) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000080)="42cadec5f76651cc7fe8b85ceefa5ddca267bee8f651f48026f52e77c08f42cc2ec689b660a6e1d2a8f7ac1c77fed03b7eb724d979c5c52b366624c151a912aee000ba85741f9ae5a84bbb7120bfbe1d3ce6bafbd4e1dc07e0a5f0bd5771266284b91d5ad7dd60a82917712041d7b7b416f2198fe040c6a6748eed") 15:26:46 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff88a8d1ff8100000086dd6094be1c00300000fe8000000000000000000000000000aaff0200000000000000000000000000018b0090780003000060ef9d0500000000ff01000000000000800000000000000100000000000000000000000000000001"]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x39, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x6, 0xa3f4, 0x3a00, 0x1, 0x1f27, 0x4, 0x3, 0xcd, r1}, &(0x7f0000000200)=0x20) 15:26:47 executing program 2: getegid() fstat(0xffffffffffffffff, &(0x7f0000000000)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$unix(0x1, 0x2, 0x0) accept(r0, &(0x7f0000000580)=@un=@file={0x0, ""/108}, &(0x7f0000000600)=0x6e) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000480)="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") freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getegid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = getgid() setregid(r3, 0x0) setresgid(0x0, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x80, 0x0) faccessat(r4, &(0x7f0000000400)='./file0\x00', 0x80, 0x1200) 15:26:47 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='!\x00', &(0x7f0000000080)='\x00', &(0x7f00000002c0)=']\x7fBV\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='%\x00']) 15:26:47 executing program 3: syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x0, 0x0, 0x0, 0x6}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 15:26:47 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x7fff, 0x0, 0x0) 15:26:47 executing program 0: r0 = socket(0x3, 0x20000000, 0x99) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xae, 0x7, 0x401, 0xff, 0x8001}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) r2 = socket(0x17, 0x20000002, 0x10000) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000000100), 0x4) 15:26:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0xffffffbf) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) sendto(r0, &(0x7f0000000340)="f10dfd6f9aeabf25", 0x8, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x82, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000640)="c0c8ce18ea24f355d8bc090dc8d14256461eeb588c16325368b4e5c9dc987b7dab71a2a813b9037a30430e24f3a967f73de888d771ff80472419d5b4495f789ee4124def5bd69bdd431974ecb0baee318756c027c2012aa8333ca9a4a8a000e7b494dce1f85bb9aa646c35a5a250c386cb0f69c014c78df7ec80bbd4965b8d1fac536be9e786eacb6ec5eb3bef042bae389e4a53b4c4a26948a63025db0027777143b5d7b26f9c8cf0cf9bcee913d202e28de272766c1083051a4f6d1af0828f1095f6f6aaf4ea47fd2bc39f48e7734b398423fde0152dfe0496fdd9123c88daf9c49799a83171ddd697c96c20f2a50cd8f7d8") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000580)="e13138c189dbf9edf2dff8e6bc4eb7c30f08e5789eb5a1937da68a49b80fa93d13f93d647c988efaf8aa92e7789a50fdf06bd28b3b46898cc32f5b618df7c7097f8bd18e668f47f7edf64963b9bea182559f2983c23f6d514ac4819fdebf1bc55abeff9ffff0e1c3805853aa810b034e8d4538f46cc152d46666b3c10118d20bd58a1ddf0431255507c828") execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000500)=[&(0x7f0000000400)='$]\xef-\x00', &(0x7f0000000440)='\xe3!-\x00', &(0x7f0000000480)='*/&]%\x00', &(0x7f00000004c0)='\x00']) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1) 15:26:47 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="4400000071720cd01b7dcff5bf00f350357805e0dd80369f555d499d0594eba7cad321dcce48294458bf9c3bd368080f3072db2b286b380a4163ac53f0f659fbfffdee1bc1f3924e34402458fb00bcbb112b17a4c0"], &(0x7f00000000c0)=0x4c) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x30000003, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$sock_int(r2, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8000}, &(0x7f0000000240)=0x8) 15:26:47 executing program 1: syz_execute_func(&(0x7f0000000000)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 15:26:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) syz_execute_func(&(0x7f00000000c0)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 15:26:47 executing program 0: select(0x40, &(0x7f0000000040)={0x81, 0x3, 0x582, 0x7ff, 0x7fffffff, 0x8001, 0x9750, 0x1172}, &(0x7f0000000080)={0x9, 0x5, 0x0, 0x5, 0xfffffffffffffff8, 0x7, 0x200, 0xa0db}, &(0x7f00000000c0)={0x2715, 0x1f, 0xa33, 0x5, 0x0, 0x24, 0x77ef69ec, 0x4}, &(0x7f0000000100)={0x5, 0x1}) clock_settime(0x0, &(0x7f0000000000)) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000540)="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") 00:00:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @multicast2, 0x2, 0x5, [@multicast2, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}]}, 0x24) semget$private(0x0, 0x0, 0x200) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:00 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file2\x00', 0x80) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000004c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file1\x00') fdatasync(r0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:00:00 executing program 1: r0 = dup(0xffffffffffffffff) socket(0x17, 0x10000000, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) 00:00:00 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a69bc0c6f91fb0270000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000023"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = semget$private(0x0, 0x7, 0x400) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000040)={0xa4f4, 0x10001}) semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$GETPID(r3, 0x5, 0x4, &(0x7f00000001c0)=""/162) 00:00:00 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 00:00:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000059a6f4aba8e29be735909efcf8ddcb9df30453ea4f1e9bd0d13b11e714f13a8e91e1c33808312a4030000006bfeeab0e42bfb752d0a135b0b4befdc3b58b98b7ac2d85e895caab666cef6f75ea69a5a552822e69caf371ab37aec42440c5d13dc5770ac0348a535b005f054be93007120e31343c941bc53b92ece7a66935b19e34287e219585278a5332b6bcb6045e592f23a0620c2d2299177938be3de3392aa9010acd7621ffdb78ff8e2"], 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fff, 0x0, 0x100}, &(0x7f00000002c0)=0x10) 00:00:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@mcast2, r1}, 0x14) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:00:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) open(&(0x7f0000000040)='./file0\x00', 0x20202, 0x20) poll(&(0x7f0000000000)=[{r1, 0x50}], 0x1, 0x800) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000180)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c9886645f3abac4d26f20f38f0b4b60e00000064450fec8600000021c441fdd7ee0f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe5800d0c4c245a7c543291f5c5c214de87417f80000c4a261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) 00:00:00 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x1) dup(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x4, 0x4) write(r0, &(0x7f0000000040)="921b361ae04f386c5cbe89a283667c75b0b79a55a4d38a36720d6f43dfc90abaf6fdd0d1548e9474b49cfc012c7f46ce8e99a4c6484ef36524b4478db70aae4cf8cb7d0a8ee61770cda2", 0x4a) ftruncate(r1, 0x60000) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c170f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001200)={0x0, 0x401, 0x2, 0xe78, 0x8, 0x4, 0xa28, 0x590, {@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0, 0x0, 0x110, 0x7, 0x3ff, 0xffffffff}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xffffdfffffffffff}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:01 executing program 3: syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setrlimit(0x3, 0x0) 00:00:01 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e000000100000000000000000000000000000000af8d3db60e00"/125, @ANYRES32=0x0], 0x8c) 00:00:01 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:01 executing program 2: munlock(&(0x7f0000c9f000/0x4000)=nil, 0x4000) open(0x0, 0x20c01, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) exit(0x7) 00:00:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000000)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1fd01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254c4a18d71d000") 00:00:01 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast, @broadcast, [{[], {0x8100, 0xfffffffffffffffc, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) freebsd11_getdents(r0, &(0x7f00000000c0)=""/199, 0xc7) 00:00:01 executing program 2: syz_emit_ethernet(0x207843, &(0x7f0000001240)=ANY=[@ANYBLOB="000028fefbfe9d15e253ebd115dd53b0e8641bf43799182b4936b778fb34a3f53cf23df6927c3dc0bdbb799935af7b507c48f70794644769052c9dcf8582b343d12879d8665e3a1d038517eec35677772ba1da3d9757da979acb4064"]) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x114) close(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0x5) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000180)=""/57, &(0x7f00000001c0)=0x39) r1 = dup(r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000001200)="9f06c0b8058c536a0c4f6e030b1f25943499d54ae223ca003df9ca29d6") ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000200)="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") 00:00:02 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0xe5, 0x3}) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xe2600, 0x5, 0x8, 0xe5, 0x9, 0x0, 0x1, {@in={{0x2, 0x3}}, 0x0, 0x0, 0x1, 0x20, 0x7f, 0x40000000}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7f, @mcast2, 0x1}}, r1, 0x200000000, 0x1, 0x5}, &(0x7f0000000080)=0x8c) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:02 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21e000000200"/136, @ANYRES32=0x0, @ANYBLOB="03000000"], &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x9, 0x3, 0x4, 0x5}, &(0x7f0000000240)=0x18) 00:00:02 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001780)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x10000000) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r4, &(0x7f0000000280), 0xa7) getrusage(0x1, &(0x7f0000000100)) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x8) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x700720}], 0x1, 0x0) 00:00:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffff, 0x76a8, 0x40, 0x7, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) accept4$unix(r1, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x12f0, 0x40000030000000) semget(0x0, 0x0, 0x0) 00:00:02 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x800) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x1, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x100, @empty, 0x6}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2ad}, @in6={0x1c, 0x2, 0x1000, @ipv4={[], [], @multicast2}, 0xffffffffffffe508}, @in6={0x1c, 0x2, 0x7, @empty, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7ff, @ipv4={[], [], @multicast2}, 0x7}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x5, @mcast1, 0xfffffffffffffe01}, @in6={0x1c, 0x0, 0x1, @ipv4={[], [], @loopback}, 0x1}, @in6={0x1c, 0x1, 0xfff, @empty, 0x4}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x30}, 0x8) 00:00:02 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0xe5, 0x3}) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:02 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x3) r1 = open(&(0x7f0000000100)='./file1\x00', 0x84c, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fsync(r0) unlinkat(r1, &(0x7f0000000200)='./file2\x00', 0x800) 00:00:03 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:00:03 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) 00:00:03 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0xe5, 0x3}) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:03 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) 00:00:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000040)="03122c9457d06931", 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) panic: vm_page_unhold: hold count < 0!!! cpuid = 0 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028a636d0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028a63730 panic() at panic+0x43/frame 0xfffffe0028a63790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe0028a637e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe0028a638b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0028a63910 kern_writev() at kern_writev+0x66/frame 0xfffffe0028a63950 sys_writev() at sys_writev+0x50/frame 0xfffffe0028a63980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028a63ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028a63ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 3543 tid 100802 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why