Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Fri Mar 29 10:00 FreeBSD/amd64 (ci-freebsd-main-5.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.102' (ECDSA) to the list of known hosts. 2019/03/29 10:01:05 fuzzer started 2019/03/29 10:01:05 dialing manager at 10.128.0.248:46992 2019/03/29 10:01:05 syscalls: 1 2019/03/29 10:01:05 code coverage: enabled 2019/03/29 10:01:05 comparison tracing: enabled 2019/03/29 10:01:05 extra coverage: support is not implemented in syzkaller 2019/03/29 10:01:05 setuid sandbox: support is not implemented in syzkaller 2019/03/29 10:01:05 namespace sandbox: support is not implemented in syzkaller 2019/03/29 10:01:05 Android sandbox: support is not implemented in syzkaller 2019/03/29 10:01:05 fault injection: support is not implemented in syzkaller 2019/03/29 10:01:05 leak checking: support is not implemented in syzkaller 2019/03/29 10:01:05 net packet injection: enabled 2019/03/29 10:01:05 net device setup: support is not implemented in syzkaller 10:01:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4162f1c55e781238bf827e512d5df1e8e1718e320e17f82b39b8591c6702f25716900f7cb2290d7365ccf97a9eb9370a1cd07d041a2c015acfbc89a4550fb16fdd1afcf1", 0x44, 0x10d, &(0x7f0000000080)={0x1c, 0x2, 0x8, @empty, 0xefba}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f00000000c0)=""/233, &(0x7f00000001c0)=0xe9) r1 = msgget$private(0x0, 0x20) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = geteuid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x8, r2, r4, r5, r7, 0x40, 0x2}, 0x4, 0x8, 0x5a4fac5, 0x800, 0x1, 0x800, r8, r9}) sendfile(r0, r0, &(0x7f0000000400), 0x1ec) msgget(0x1, 0x84) msgsnd(r1, &(0x7f0000000440)={0x3, "925dce0c7f5b2bbb7b6b07cefea4a4eb2e94b408b73703a6298174159bd961a389ef744f501332a75c5f4920dab1e80249fabd8babebdb110f8a4794533ee2a9"}, 0x48, 0x800) r10 = semget$private(0x0, 0x6, 0x100) semop(r10, &(0x7f00000004c0)=[{0x4, 0xd20, 0x800}, {0x2, 0x4, 0x1000}, {0x7, 0x2cb, 0x1000}, {0x4, 0x2e06, 0x1000}, {0x0, 0x1d7, 0x1000}, {0x6, 0x4, 0x800}], 0x6) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r11, 0x0, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x4) open(&(0x7f0000000580)='./file0\x00', 0x100001, 0x67) fcntl$setflags(r11, 0x2, 0x1) socket(0x2, 0x3, 0xfffffffffffffff9) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_mknod(&(0x7f00000005c0)='./file0\x00', 0xa0a0, 0x3) __semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000600)={{0xffffffffffffffff, r6, r3, r6, r7, 0x4, 0x7}, 0x100, 0x9e}) r12 = socket$inet6(0x1c, 0x1, 0x8001) fchown(r12, r2, r7) msgget$private(0x0, 0x8) r13 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet(r13, &(0x7f0000000680)={0x2, 0x2}, 0x10) semget$private(0x0, 0x4, 0x0) 10:01:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x7, @empty, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000240)=0x8c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0xc}, 0x8) r4 = fcntl$getown(r3, 0x5) fcntl$setown(r3, 0x6, r4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) recvfrom$inet6(r0, &(0x7f0000000380)=""/122, 0x7a, 0x42, &(0x7f0000000400)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000440)={@rand_addr=0x7b, @broadcast}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0xffffffff, @loopback, 0x97f}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r2, 0x0, 0x3, 0x7}, &(0x7f0000000580)=0x10) fdatasync(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000640)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000680)=0x10) ppoll(&(0x7f00000006c0)=[{r0, 0x90}, {r0, 0x2004}], 0x2, &(0x7f0000000700)={0x3, 0xfffffffffffffffa}, &(0x7f0000000740)={0x2}, 0x8) read(r3, &(0x7f0000000780)=""/54, 0x36) r7 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x40, 0x69) sendfile(r0, r7, 0x0, 0x1886979d) r8 = open(&(0x7f0000000800)='./file0\x00', 0x18000, 0x14) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) clock_settime(0x4, &(0x7f00000008c0)={0xffffffff80000001, 0x1f}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000900)={0x3ff, 0x4020, 0x9, 0x100000001, r6}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x9, &(0x7f0000000980), &(0x7f00000009c0)=0x4) preadv(r8, &(0x7f0000000c00)=[{&(0x7f0000000a00)=""/184, 0xb8}, {&(0x7f0000000ac0)=""/242, 0xf2}, {&(0x7f0000000bc0)=""/36, 0x24}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000c40)={r5, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000c80)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r5, 0x3, 0x2, 0x5}, 0x8c) ppoll(&(0x7f0000000d40)=[{r7, 0x1}, {r8, 0xad6fe6e37ec462dc}], 0x2, &(0x7f0000000d80)={0x8001, 0xfffffffffffffffe}, &(0x7f0000000dc0)={0x1}, 0x8) pipe2(&(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000000e40)={r5, 0x80}, 0x8) 10:01:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x640, 0x8) r1 = getuid() r2 = getegid() fchown(r0, r1, r2) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x3066a581daba6c05) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/29}, &(0x7f00000000c0)=0x1f, 0x20000000) getpeername$unix(r3, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) lseek(r3, 0x17, 0x7) mkdirat(r0, &(0x7f0000001180)='./file0/file0\x00', 0x80) freebsd10_pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000001200)={0x0, 0x4}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000001280)={r6, 0xf, 0x80}, &(0x7f00000012c0)=0x8) recvfrom$unix(r4, &(0x7f0000001300)=""/239, 0xef, 0xc1, &(0x7f0000001400)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x122, &(0x7f0000001440)=0x9, 0x4) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000001480)={0xbdac, 0x10001}, 0x10) fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000014c0)={r6, 0xfa9, 0x9, 0x7, 0x4, 0x5}, &(0x7f0000001500)=0x14) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000001540), &(0x7f0000001580)=0x4) rmdir(&(0x7f00000015c0)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000001600)={r6, 0xffffffff00000000, 0xfffffffffffffff9, 0xffff}, &(0x7f0000001640)=0x10) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6(0x1c, 0x20000004, 0x400) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000001680), &(0x7f00000016c0)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001700)={0x7, [0xfff, 0xbdb, 0x8, 0xfffffffffffffffc, 0x9, 0x669, 0x7f]}, &(0x7f0000001740)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000001780)={r6, 0x8}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001800)={@in6={{0x1c, 0x1, 0xf41, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r7}, 0x84) freebsd11_fstat(r0, &(0x7f00000018c0)) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000001940)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001980)={0x1, [0x7]}, &(0x7f00000019c0)=0x6) ppoll(&(0x7f0000001a00)=[{r8, 0x50}], 0x1, &(0x7f0000001a40)={0x100, 0x2}, &(0x7f0000001a80)={0x800}, 0x8) 10:01:15 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x1a) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x7, 0xcb, 0x5, 0x9, 0x80000000}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x1, r2}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x0, 0xde, 0x3}, 0x94) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x1790000000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0x1, 0x9, 0x3ff}, 0x8c) getgid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000440)={0x8}, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000500)={r4, 0x4, 0xfffffffffffffffc, 0x1, 0x6, 0x4, 0x1, 0x5, {@in={{0x2, 0x2, @loopback}}, r3, 0x80, 0x0, 0x1, 0x6, 0x8}}, &(0x7f00000005c0)=0xb8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000600)={r2, 0xa8f3}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000640)=0x100, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000680)=0x4, 0x4) r6 = shmget$private(0x0, 0x4000, 0x44, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f00000006c0)=""/253) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000900)={r5, &(0x7f0000000840)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000980)={r3, 0x101, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000009c0)=0x40, 0x4) lseek(r1, 0x0, 0x5) renameat(r1, &(0x7f0000000a00)='./file0\x00', r1, &(0x7f0000000a40)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000a80)={r7, 0x1}, &(0x7f0000000ac0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000b00)={r7, 0x3b, 0xf1d}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000b40)={r3, 0xfffffffffffffc59, 0x7}, &(0x7f0000000b80)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000bc0)=r8, 0x4) 10:01:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1203, &(0x7f0000000040), &(0x7f0000000000)=0x8) 10:01:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) clock_settime(0x0, &(0x7f0000000340)) 00:00:00 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) r1 = geteuid() freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r1, r2) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) 00:00:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="24aced1e1c09fcee49bb5944d8b1631ca1269ba3776a06ca03eda5f8dba160357abcd418908d4660e89b4aad5f5ecae9c8660180bfcc08f22dab7fe00b9e29572c55d839c9c0c875388c5fca9ecde2359134cb30bbc791c0980be4dc6f8aa171da0972238eb55bdac3cea4ec16e298df9e8e8669ec2db7baff9154767ec680a1d7fe3275629bb88270fc5ed26e08a9a5c93f2c9644b5706eb4233f55b0f08e42b858d750db4ffb1113a147ffec68392654b37de6b90cba20edd7d851211914e0685bde072048fdcba0e1d964820d711f7bdd29696ccf22ee309cdc07ec1b6d6f003619766bf5b903bdaa4c877c87a484f0298a6861f478e564f51258fc2b7b66ad40a5ff801c1ffbb24f80acabc6e3d2e0759ad25127211a3f33c55279b2f2ac5aae90d83802644a4dd296f44b7e4ce793cade8e04cec44b1e7c0b891135a0e069720ea40882a703cf39f38c2f1ead158cc7d98c20fee1d2fbf37434ad6279b563c36e7031a52f4bdf575cd074b4479a1747eca4a9b07d3a0afa161a588f9e725862f6f098d5fc075bd9c90a61d1d2f1080ae4c2a4164c81f2d51c8e05a926325177ded369a6fbe0deb23217430f66a0fc2eb0e6472eff9ff35d1cba79f8dcba342fd191e0e89e27f7fc362fe2f4b578641cd7a5f7af1433ca7c9c757e2e316f9779c272275b9ff841b5b03ee034d8db79ee50571c9dd514793d840c9a8f84bae409a3cafdab3b26f3653d10199846dd74180fb49f11dbe4a3a7d4a3c87782d46c9acd4610696021a4e6613346bb3b788501ec85eb60bb0a8d8ae8aca3e62830cfab7f38d2dc57887b363eff78e0b298f967be2dd3da5880ec99a164a69586d1c27ae6f5961ced2a8d54384de6107e1bdcff66e6da386f323984503772d4e9c257ec607d31ef1166d554a77579237967d85ae2b5bca1c729b3dbb9d5a88a28fe47e143ae826d8c840e51a0bb5be7deb7661da79a9afa6793ebc38ea1a2e58040aa6f513e9ba308c36d9849329d11d77a49bb98bebe97a29db84b73b4f663968c7797923940b032852f284f0a7e28d4faaec30f072898c9541b810a612e6f769134503f2ba717afe9b5c03d7074d3b6d96d61ef5cd6b7cc29fdcbb65e292e79af39521f2ffd9ddc7cc67d0c56b03996fdb195033a16335790be80ee4d4eb32b3cae9e77587ba56378b5d9126433486b18595913e02d4bc2bc7d8d8e3b2bf34660d99f673e49f2d60bd06c464c2a8a6767465c4c381db7372d5e53a7b1ffd8bcd8c96cd79fe83f82bd04cf799bb6bebc7d8c357a644bf63a2fe3e1ddb8ab1a03e3dae7feeb3864a49662a768e9f455a0b4c6206d63ad643f877882864d1dd59d417bd58ed940ca4646eb48940355ea8097879614fbef19de12be84b2a2c23b8330dd3fac3193bb9ffe778255d485c8549e965c5a37508c31255b4cb655b3a45a26728d9778ae2378a8064d984e70940f73bfe437875aa7b7a346d27bb668518eeb083ef2d04474dfc32634fb9953dfa7decc10f817df12d0a7f862f28a85e1a82d7674072a95b62b99466ebece82278fa52bfff693f650b9ddb639e6adf4b8024f22fc23118c6971b621ba9ea8d371d0bb78e854075025d77ab2a4100ec3ad5ed40114a35da17ed8dc13bf86ed6d3a5142d9b5f2c2ffa3491048ed7c1c82deee8b290b6e4d41a37eb66521e155995eb2fc4b9815d2c690e59130040b0e7e7b26622eac1603809a8fcddcb0d06c5e9bf07941e1bb6811affc7fcb3b8006d73facd784e81345ea007fb46665f92cc53ca35c8bc0f569d25ae452d93058fe5faec69b7fda0bdca4dc113f77fc08123c925cc1431a28327315b6646c95ef3b33f0d4b9e31123d22b626b253b8f0518c740ccd7a6a1fcb167e712980f9ae8f1fce96b1e755e4a39c7129700d0486c71b259dc57f1857b2fc25f0a461a50d0ec3ef9b8c4f66a2b9eaba5396f9ef4aa5b80ab926fb11159fac959936f81d819c8d64d210a0e971751a52da19df7bffbc1475aab1069044eb990f90f965c010dd5a1997700e1500d6d67631cffea5a52af65edf748e43cec9b98035ffb44f45d0c49e0be8b9cb2d75fc59c9cb5fd76513699e6e26dbf7be434bbb8c8ed208362cf441a74b9e61880a4a7946c014f44d736c493bd390dfe4c5e3c252f6296441ea446c81f7e4489ab2dcd77f147f9411a4c5300628dbced3eb941e46389c2fd4a25e7d9d4d797d2f368fcb95ca1ad00984525b3885c50f70c12eb0a7529a9ee31c7544b70a91752d2906c06e5891b656e6eb95088027bcf959ac6f837f24c879d1f150d7f4ee488fe2a533b081194b39e40814e6d77a82df2854563487f4119aa12ad0e969aaea4e19e6fa91cb9a37c716ca77d2bed1a06aff76375d49affea4980a2f0872184712fe46fbc9255051bd08ffc313ea2ffd7e403bd2140d339d0074668673d1945084e78050ab981b6e29d317e1a9b3674f0ba27849c174e5a0e8415e3f7bae48162d986b29394dbada771cf0a955d4d6fd8db8048f1a4b4eecb615a14b31fe6447b4b8e01badc9584779ab803f8c56a16595c71beb308214c055098c77a639139d2f0be54d1b240399369a8c1d75315b9533a0418f83828dd2d066f85d28a0c44633df7126bbfdc8fa31af603f7a7fc690cbba5ea5159bfba7363ce1c80ec07dd86ac3a77d738aeef5599dab172cfc3680cbb723f09a074a783eed13156085088ccff1de8b188840e4631725379e63d3cab55498581412c538c6d6e55139ca04b64407609fb76a5e26b5bfcd97f4879a700a1f2437a02aca5d5080f88b4f5340d2b7690a9f790dec7e32c88f2fad6ee2b9e0317d298793b59cfab747e9f24a9ce8b415f5425390e0e56cfcc6f8e0823e9d01b697fc22af1ddba7c136982963e9e7c4642e365f08e0f407bc6470bfc04233117e49160b6208ae183e498c183611deeb9210e5a6906989d3be97eaae8220d1e06ab761cbed3c39b62aec23690392d3af8e29885fa886cb463cb03420b980b91c1791d42cd5520ad4861be2376ec851539891cdc995300d4bfb7ce7f0da9f41b40ed1fdb60fbab397a81b4854967955c75b72c9caa4d753fc91485b9b2584895deeb285dda3273400d86bdc322fd900f3bc2506a0b5c91c2fa27bede161870e1ff066f40eec32d808b710a59cd2d02a62af42e4c8c97604415895df52c9e61ffb0bcf3f177d1f772f6d996889585920d3d72c1ee511db8cb3b53f1a98c3fb07e83a5d529c039f957d672bdf7b08c9518b48b2511172f0cae4a7844a72495168380036423392a5f1787e32d8425410d71aa1cee4be26c03271201ff34f8f751d7153dbe25a9c3141db21ee1398e6a84e6a4b93f0bf86c7a346b6d442084ff1108ba40d33d39e853cd0f787f23285013561fc234f9d851ccbb664b59848d8c45e286f73d24fde558516d87323110477ce5d994bed11b9a8e15e13c58079b02bacf608db065c4887a7baf4ee710c5f7bb858cf156e7396ad58e36117d65bf8c094cb42614aa29c6cff59016a7abe5f39f1c1c76dea8eedd18c75a3de3d91c363abd186afdcec0331b4f1647df6546b56a611d986d7c76851729e549527cc6d130e856c2f4021ba5a9263991668e4ad8a4f0f48ca04bcea3a45554b0f10570578d360bf80528bebd0514bdd22d3adc31c08c132afbf402010e8b9f79de047350e010897cb568863c3bae9b90a123dec78393376963f833b719e4e922ade95c773a9f50237b6afcd526f747d4efda5e227c574b9da6c4cc4929ce9456847b274c812b3bb123ea196232509ffe0ddde5ab7aff049451a62a9683943bec321a531e65839150b07da4de35f1c4a472e940c83cb2b2f912aaed313dde47b391f3a8d0897cffa933233c5a171deff535f35245a142d5d002aefd2a9b8fad5f96b554da0edf0a3b523ea49a1693480ec32d41b192af744407a81c3573e4639b0092be8f4b494d45f648afe9c625afa20d757956e06caba72d005fac67a34df86f7da7babaa4f764cd8e0efc2330c65e09bf3273feb72a394492c01e021b9e1bc85ad93e317148071b72c6fa7304653602738a055e1d834a6b07853f0777028d392e638f4507380c9323312d0ef056a71a5d76f290ef2a7535939a098470708c7c147074a5fd5bb0c1dfef2b61b1b2c2dba9bc35bd2b482afd05571d8a45529f3305d53782903cc2b9fa6a3fb336b21c25c185d8040a3cd15ca8ea1f12a15f08c4f6e952d1f7f385364c9340ff4c56c6d6b943bc27a93f34a20c7508167e694879c2809828283a13f40094567b0917df91a6fcd0c0e873c90d6dd932aff7cfa0165e30fb81f33c25a9cc3096b122324babc68a7915d73aa32c30b28478fc372d08cd0283a29492bf5157c62fa2f8baf5a4557046d7d71bd50cbb6b26c37e6daa3826f56c301622280805c5db6d18627e810f10439f4e0ab68492f8dd23584eb8b3c844baedb4df774d86ac2e654108681c840608803a93d95862c6d58263a147ac8ab503289be7309ef3519f1e42439ec658453101b92757a4c3e0fdb7012a90c64efa9c4547a8fd92844192cc26d6f3c211cd59cabafaa0baedb284239d5960068238bf77542eb83b587e10165a754fe3221966aa1d94994a0396bd0f93a3db41fe06c5e7635b631fbc6ea859b67c76265f6dfb972cbc8cb91f9617eab7f549fae5c5625452392347b24b0e24749b428a56276dae33ed4fcf97fd6e75f9d6c43e549714f614816ec7698bcaa267f26c215a13a3c57865946e4f8162bf505850aaf9307e25e2126d14b15681ba0b8d31d879d8881ca55b29d1243b38bfd1b363113f9e5b8cec9301ff337bbe03d3fb5c2d2d1f2526995c0d78ac3314d2b23a78e5c33ec1ac779e6167665eea0649c1ab06dffeb3bb53d52cc25e1253babc5d0cf89f9676a34ac043c96abd54011d382d03505458bac992130417c34909ceb4102126a0126003c68dc4eb1ac174794473bd7c74c9aea2ca634bd561028187e6f1635497bf6306cd5579392ff76ec1567e84fe33c4f12f8d586876daf9edab55b07cfb97f08cd4ef7687245e494e9dd31b0b7fbdc96d902395cb31d15eb0847d603973a8f964a2b9249b62d7fdbacbbfad7d8210bfbd3649247a3c72a1480cb06b2fa2f23bcc008b5a9402a6fd6bd62fe9f7a7caf06798ac20daede305798aaca38f0975597c59ca05f502bbed5bf21c5f299cb9b333c790c031b1b8f3bb3b0104292fb0c1bab959ad643edcd50c8da8dece56091598c74dab1dd38d216873f4f9d1fc4c2ecadd7cdd318839806b1d3bdf1b09e336c5ad0045d5c248e1ad50d5ebf5480b420d9a41e099b145288a1237d094282e204df4dc1eef8bc19c2415c0f0fe727f9d6596d369579c758044c525ad4aa98598788b5d72195936e6f899521ccd7f9b790b992c1fdcaa08a61fc39e18c1495462aa8674a96339a882e6a7fdda9d443f351e9b485eee4942e8b826d3608353d95316f93c0427311fe7915da701ab8447f722199968e1e9e4cb58c582d6cb9d9e8967888c45792a1991b460202acebc0a1e42a0bcf3d225fc087915cc36f9b776238d69a89a9cf37030e631b65bb3c0b0b0c8b4355729bd7c5b5bada7225e3cd3763a204dc7fce5a09b2564dd53d7fed52ff8ab34615c7355472df6a4cc73a98568d326064d026cc1f9521f804c1eba65702259afff78", 0xfb5}], 0x1, 0x0}, 0x20101) r1 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:00:00 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) listen(r0, 0x100) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000240)="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", 0xfe) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) socket(0x1, 0x30000003, 0x7f) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:00 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x6) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000003c0)={@broadcast, @broadcast, 0x2, 0x6, [@multicast1, @rand_addr=0x7ac, @multicast1, @broadcast, @multicast2, @multicast2]}, 0x28) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x88, 0x1, 0xfff}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x2, 0x1f, 0x7}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x3, 0x9e2a, 0x3f, 0x1ff, 0x9, 0xffffffff, 0x3, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x7fffffff, 0x9, 0x1, 0x6, 0x3}}, &(0x7f0000000380)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x173f45835bdfddb3) 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffe77) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r1 = accept(r0, 0x0, &(0x7f0000000100)) fdatasync(r0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x10000, &(0x7f00000001c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x7, @loopback, 0xc8}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4a}, @in6={0x1c, 0x3, 0xffff, @loopback, 0x8000}, @in={0x2, 0x2, @rand_addr=0x23bb}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) truncate(0x0, 0x0) open(0x0, 0x0, 0x0) 00:00:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x9) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) 00:00:01 executing program 0: execve(0x0, &(0x7f0000000500)=[&(0x7f0000000100)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000540)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0) r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e'], &(0x7f0000000800)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000740)='\x00', &(0x7f0000000780)='/\x00', &(0x7f00000007c0)='\x00']) 00:00:01 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1027, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYPTR64], 0x28}, 0x0) dup2(r2, r1) 00:00:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x5, 0xfff) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x1dea527b, 0x200, 0xb2, 0x1a, 0x80, 0x6, 0x1, 0x8, 0x8, 0x9, 0x5}, 0xb) setsockopt$inet6_group_source_req(r2, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) fcntl$setflags(r1, 0x2, 0x1) r3 = getegid() setgid(r3) 00:00:01 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x3, 0xfffffffeffffffff}, &(0x7f0000000440)=0xc) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x6, @loopback, 0x5da}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="8b535ef6b3f4d307de311db044acb2611affd9c34d70d253a0e74c7c19d74e6f115a411e7f0e655bfd06fbd035119ff460bb1a27b9c21b2204ccb86c57ecb5a780cf95396f62eae8ac58", 0x4a}, {&(0x7f0000000180)="07b974f17fc0f7eca73f8108f48fb16604592fe86742a3973327550dc6764e4fc352e80994f73f6e0af1338ddda696349d42d11fa0bfa30799273543ee741a2c99e709f39f92e0848201a980b4fc0e4ba20022b7c0736d5eca5af432ff410789dd4c8d2ffe0b7801819f8f8698156bf9f207102f6b172b31f48f5b4c0fde68b11ebfbafd79f1c5e59fa48a7cb630846e7b49868b6981e88ce6da64005c7344e8dc546d", 0xa3}, {&(0x7f0000000240)="7e9b340224f1e071fbae6482965b52bf08d0f49381ca97128ad558689d014ea3b33c39c719dd97c90640ef28b259cc61ff3cda485e95eab902e992e5809f8713ddb8e387b450891c9f97262b284612624578bf32c8ae2fe6ec6ee16e9a1f4c09a5350bedc7798260dc7ea88884d0e79ac8f7c9d6425295e4d02b09a0cef4c4f60cd20a66b1931d425fc04a8a512e66c885b520e431ccbc0599be4492acdeaf3e18fd0e36f83fed5270ad27fb8301f1fe1e25641d62a14e4991b4a2344123072ab16dae83aad594", 0xc7}, {&(0x7f0000000780)="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", 0x1000}], 0x4, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x4000, 0x7fffffff, 0x4, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0x1, 0x200, 0x2, 0x4, 0x4ee65037, 0xffffffff80000000, 0x2, r2}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x4, 0xfffffffffffffff8, 0x40, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x8}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x7fff, 0x1f, 0x91, 0x6}}], 0xe0, 0x8}, 0x80) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r3, 0x0) sendmsg$unix(r3, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) 00:00:01 executing program 3: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x2bf7f3c9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) semget$private(0x0, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getuid() 00:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000180)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, 0x8) 00:00:03 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100908, 0xfffffffffffffffb) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x1) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/224, 0xe0) 00:00:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x263dc8222330f869, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket(0x2, 0x30000005, 0x0) r2 = socket$inet(0x2, 0x5, 0x400000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x2, 0x10000, 0x8001, 0x9, 0x1}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02005420ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0500060000000000"], 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x800, r3}, &(0x7f0000000240)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0) 00:00:03 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x3f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x919, 0x4) 00:00:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/66}, &(0x7f0000000080)=0x44, 0x20000000) flock(r0, 0x2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) 00:00:03 executing program 1: r0 = socket(0x2, 0x3, 0x87) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:00:03 executing program 1: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0)=0xff, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x49926904, 0x81}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b13d00008b94de983407158acb68b9df750b276fde593f9e15693e1791944fa1029eb1be271777bb16632c39cedb656656e08f5a23c541b5500d0c7f58e69e5f27cdb2c4e4fef7b5a9cb73afad8fa10040cf8b4e853bed8f3c65fb7156cef7e5"], &(0x7f00000001c0)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) close(r2) r3 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x1200000000000, @empty, 0x2}}, 0x0, 0x3, 0x0, 0x0, 0x101, 0x7b4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r5, 0x400, 0x7, [0x0, 0x0, 0x1, 0xffffffff00000000, 0x7fff, 0xbe8, 0x81]}, &(0x7f0000000340)=0x16) 00:00:03 executing program 3: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socket$inet(0x2, 0x4, 0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x401, 0x81}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0x0}, 0x99}}, r1, 0x1, 0x6, 0x1}, &(0x7f00000001c0)=0x8c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x4410, r0, 0x0) 00:00:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f00811abcd73951ae5d08e6f935fa665d80a6f01eb17907696c65302f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="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", 0xa75}], 0x1}, 0x81) sendto$inet(r0, &(0x7f0000000040)="ae117cfec16c1f75222c09d8efc28deb649c7620b28fdbd7d2aa7c865e53b58152e33db2aeb153e92e6d312744abf7cf7d3ba8fbdb2d63a11958fcef649f2585c5088d61a3b9500de9e0f1fb1c43b87d6f52d7c274a4e76fad367fcae707a98bf936632b335163d2ab50dd5c347b81287ccbfe847d0cc6fb59ab534fcaec5f97522de78d087c33f35be7b23c6817ad9dcc88363fbb88c57b6636a62c4fc0667cc57ccdc6c5350f00cfcaeb0c210d3f9cf09c1a7d45f7588dd018565df4e4a9e657b41d4d06f60ee6926a290fcf74d45cf1dd79a15fc3fd7eb5ae09992e9f4b7e637d4603", 0xe4, 0x0, 0x0, 0x0) 00:00:03 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0xfffffffffffffd10) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000100), &(0x7f0000001380)=0x4) 00:00:03 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xcc, 0x800000b35d}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xfffffffffffffe97) mlockall(0x1) sync() getsockopt$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000100)=0x1, 0x4) connect$inet(r4, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r5, 0x15, r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x0, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="ffff0000008000801300a8f6e26d00003f0000000508000077ab976316999937ac9737245ccdadc9f5000075103c0d0ce6138d096e4bc7c7b33ba3c17361d22cc98e8015ed9e656f93e96a09c6647b2bb959703bb5eea80b024e7fe4a9efe3d03e00000000000000000000"], 0x0) poll(&(0x7f0000000040)=[{r1, 0x10}, {r3}, {r7, 0x100}, {r5, 0x20}, {r1, 0x2}, {r2, 0x44}, {r2, 0x40}, {r5, 0x22}, {r1, 0x10}, {r6, 0x80}], 0xa, 0xffffffffffffffc0) faccessat(r3, &(0x7f0000000140)='./file1\x00', 0x10, 0x400) 00:00:03 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x2) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x800, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, {0x1c, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x7f}, 0x200, [0x7fe000000000, 0x7, 0x8, 0x2, 0x0, 0x6, 0x40, 0x1]}, 0x5c) setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0) 00:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7d, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x2, @broadcast}}, r2, 0x4, 0x439, 0x400, 0x1, 0x6}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) r5 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001a40)=ANY=[@ANYRES32=r3, @ANYBLOB='\x00\x00\b\x00'], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:03 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setitimer(0x0, &(0x7f0000000140)={{0x1, 0x5}, {0x7ff, 0xffffffffebed6405}}, &(0x7f0000000180)) sync() r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:03 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) r1 = semget(0x2, 0x2, 0x2) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000280)=""/226) r2 = dup2(r0, r0) socket$unix(0x1, 0x7, 0x0) accept$inet6(r2, 0x0, &(0x7f0000000040)) freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) 00:00:03 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x5, 0x4) select(0x20ccb69f2095982e, 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x2, 0x2, 0x38, 0x7f9d52bc, 0x80, 0x7121, 0x101, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1ff, 0xf79e, 0x4, 0x2020000000000, 0x87}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000240)=0x10) __getcwd(&(0x7f0000000000)=""/22, 0x8) 00:00:04 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) fstat(r0, &(0x7f0000001540)) 00:00:05 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x5003, &(0x7f0000000080)=0x7, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x0, 0xf, 0x8000, 0x100}, &(0x7f0000000180)=0x18) poll(&(0x7f0000000100), 0x20000000000006a5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r3, 0x3, 0x2b, "925eb47cc5b1a0c23bb87fcee2b7b615ab9fab641e5c8519a256af42485a9dbbf25aab16f7fa46d7545a68"}, 0x33) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 00:00:05 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10) 00:00:05 executing program 0: chroot(&(0x7f0000000040)='./file0/../file0\x00') unlink(&(0x7f0000000000)='./file0/../file0\x00') 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80100000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x0, 0x3ff, 0xcfb, 0x9}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmctl$SHM_UNLOCK(0x0, 0xc) poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') accept(r0, 0x0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1) utimes(0x0, 0x0) syz_execute_func(0x0) 00:00:05 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, 0x0) 00:00:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200, 0x80000000, 0xc46, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x9}, 0x8) getpeername$unix(r1, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000200)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x1100, 0x3, 0xf7e2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0xfffffffffffffff9, r3}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0)={0x4, 0x3e2, 0x1, 0x1a49}, 0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x10202, 0x8) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280), 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000000100)=""/3, 0x3}], 0x2, 0x0) 00:00:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000008, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0xffffffff, 0x999]}, 0x8) 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r1, &(0x7f00000004c0)="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", 0x1000, 0x0, &(0x7f0000000400)=@un=@file={0x0, './file0\x00'}, 0xa) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="8248e50201022e6795696c65300096f75be54b4cfd1db32d89cd42fecf8217e1813551adf9e288b3fda78b12e4356f19e8820947d0a02b13065a0b7f283d6d06f31bf254407635e0763ff5cb50693a6b3c457880000000000080000000000000c6c54e7faf8817c3011fdc6512c713a4aab01c5c1607000000000000009a5063f1a03c259c7e1f4a0264a94025f130b6e6c4b111ed232022ae24a1044a1b62d9ffedf9c7af3d95d1cff99b94f600eb235d6cec1df0b282f2a5de036aeca9cf0d64cc32e13d7d6c7bbbba799ba53c424fd7777d61698a2fb123f3a2724d6c74c5a252079d950286e115ba32d7bd0ba5d998c9a71b3e2ecd6ed0274f145758a7c92a19015297bedca5ecca8710bf2b34deb26099b6b4a662fd55ca57e32c65ed3e33d6c22fbb3b91c741fe544452932591da794ef887ac1733112cd7211d8c1ebd32a4d00d28a5f74923298ff4716ef590b9a804cdef7008bbb6fab64fec7540ff0b3614282b974f18cace781c6e08c770c7234182a83d4ac6a74839d094306b433b27f0bec6c1f51866a15e61301b9f2567913447ac839f5b2ad5c8701a44a49ff14994e103638b70f0a9452d20bae0643c3b0842f1395463ee68070957ac05e16e9d269b16f78d005f4678ea1ed94475b8f3fe9e785fe8c743e31a217e800ec3b24117dd0cc48e13ae9a691a1da235fb57e72224e4f35f276637fe2abe7318f0a0bb759958826288eab9d053ab4a21fbd4dcce7085e24251ae4ba4fde17167630d1969fba77a6aff42711013da04e2a040ae2db0dd0eb956650fc5973632953f2024c12a1b0ec4977af7e7fd8c7fffd8862d11bd1f0000000000000000"], 0x1) fstat(r0, &(0x7f0000000300)) open(&(0x7f0000000440)='./file1\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1b, 0x0, 0x8, 0xeae0}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:08 executing program 2: r0 = socket(0x2, 0x1, 0x7fffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000380)="472223c7078988f4945ef33bce9a2e333354ff5a06798112a9cba7afe96d4bd8213cb64211e46019f77eabe9083805d650aff7cdd4df0a7b701d1941", 0x3c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:00:08 executing program 0: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:00:08 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000300)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x3, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x5, 0x7, 0x3, 0x401, 0x200]}, &(0x7f0000000100)=0xe) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x71dc, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000005c0)='[\x00', &(0x7f0000000600)='\x00'], &(0x7f00000007c0)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='\'/t\x00', &(0x7f0000000700)='\\{//\x00', &(0x7f0000000740)='\x12\x00', &(0x7f0000000780)='*\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x181, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffff90) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e21071000000000020000000000000000001b00000100000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c32b866a4306f8a856ebbe07e4d9066ad330cafdb7b1cd76e24af4478b5feeb71b71f8091bf8bcb4825914f365bb78c6e070e80101a032825b8e0de28757ac1d677ef00e6fc3c02353da15b43a649501d6249", @ANYRES16=0x0], &(0x7f00000002c0)=0x2) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000280)={0x0, 0xbb}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000880)={r2, &(0x7f0000000800)=[@in6={0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x85ae}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0xcd5c, @empty, 0x4}]}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000400), 0x4) recvfrom$unix(r0, &(0x7f0000000340)=""/66, 0x42, 0x1, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x2}, 0x8) 00:00:08 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c4, 0x102) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0xc700000000000000) r1 = socket(0x1, 0x20000000, 0x101) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="2d012e2f666903003000"], 0xa) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e) getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) 00:00:08 executing program 3: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0611014399fa11fd003e5e0b9c14e79e5500"], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0xffffffffffffffa5) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x6, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) r6 = semget$private(0x0, 0x6, 0x47) __semctl$GETVAL(r6, 0x1, 0x5, &(0x7f0000000600)=""/222) poll(&(0x7f0000000440)=[{r1, 0x60}, {r1, 0x3172442afcbf4111}, {r3, 0x140}, {r4, 0x10}, {r2}, {r1, 0x20}], 0x6, 0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="150000000400000149f104053e00f6871320d1fbdec10000"], 0x1) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f00000004c0)="d7e4b42fe7ba6e8eb2b581168101175dedcdf359a7be00a90bc10e5a3dbfb22dcfc9d974058bfc026d7dbba645cfb2f3e4a0c6a62a471f6db05d3d126895257bdaddfcd6a5f7f8dc0fa2a7e84871be303bdd05a8d1f61ffab63e7b4616b922f88444b08b852b3db1284a1021b710211318543440f2eaf8027753633fab13c296850ac957cf9568e3db44d16f73e1da3828c1da", 0x93) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000740)=ANY=[@ANYRES32=r5, @ANYBLOB="0500690010521bc19b56fa7b27804f7949cdd656fa28ae7d621b5939f2460867e0c795aefe5e045bd35aefa2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1000020d9a9877f36ceb5a3eff58806c3cd3027fd693a41b4b0422c66ab1591d99c849b5918e6c44c6a86ece789eae44283ceda4ca4a29473d8920d5291f14f40ab786530ce96bb936889056c99ca0e0bf7024af033124c88c33f62134e0fd8c69ecdd733bce06020315ea5ffda555149bbee493950c8dd1ccd1bf0853f1d6a2050db84"], 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000005c0)=0x101, 0x4) fcntl$setflags(r1, 0x2, 0x1) shmctl$SHM_UNLOCK(r7, 0xc) connect$unix(r4, &(0x7f0000000700)=@abs={0x1, 0x0, 0x0}, 0x8) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 00:00:10 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r1 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @rand_addr}, &(0x7f0000000040)=0xc) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x2, 0x80000000006, 0x108be) open$dir(0x0, 0x0, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x2) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x30601, 0x2c) connect(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r1, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) 00:00:11 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001, r2}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) getpgrp(0x0) r4 = fcntl$getown(r0, 0x5) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r5 = getpgrp(r4) fcntl$lock(r3, 0xd, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0xffffffff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r7, 0x7, 0x7}, &(0x7f0000000240)=0xc) 00:00:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, 0x0}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRESOCT=r2], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff97) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0xa1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x7, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f00000004c0)=0x8) 00:00:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = dup2(r0, r0) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x97, 0x1) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x3de9}}, 0x0, 0x10001, 0x1f, 0x80}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x401, 0x4}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0xfffffffffffffea7}, 0x8) 00:00:15 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) r2 = dup2(r0, r0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x6, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xe, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0xfffffffffffffff9, 0x400}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}, 0x1c, 0x0}, 0x0) 00:00:15 executing program 2: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff}) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) getpeername$unix(r1, &(0x7f0000000640)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="150bde4e35ada191161bfd3382052e2f66696c653000"], 0x10) freebsd11_stat(0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100)=0x5e, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) lseek(r1, 0x0, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) accept4$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) 00:00:15 executing program 0: freebsd10_pipe(&(0x7f0000000000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x48) openat(r0, &(0x7f00000000c0)='/', 0x8440, 0x0) 00:00:15 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x0, 0xffffffffffffff73}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1ff, 0x1}, &(0x7f00000000c0)=0xc) r2 = socket(0x11, 0x3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3a1) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) 00:00:15 executing program 0: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r1]) 00:00:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000004206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x3f, 0x6f, 0x400000000, 0x4}, &(0x7f0000000040)=0x14) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(r2, 0x0) getpgrp(0x0) 00:00:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = dup2(r0, r0) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x97, 0x1) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:15 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x4, 0x8, 0x4, 0x3}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r4, 0x1}, 0x8) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:00:15 executing program 1: r0 = socket(0x17, 0x4, 0x46) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x87, "8cb2deddf90793dbf0761750b473b616cff2febd4ce69a0e1657028d5ffa2e60fea91ba218cce907abd70d16cc02b8041912d1095fec447e014b9ae7f36fb55e83643d08b14cb929bf3157348b50f11a87722e87bfbcc44fbc57a7346d8019532787fafd1ef0a7d61b43b05b136bcd5d366e884cbd65df7075c1e2aabaa17d2e882f85f7a1e570"}, &(0x7f0000000000)=0x8f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x17, r1}, &(0x7f0000000100)=0xc) r2 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x3ff, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000140)=0xffffffffffffffc8) r3 = shmget(0x3, 0x3000, 0x1f0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000280)=""/40) 00:00:15 executing program 3: msync(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f000006c000/0x4000)=nil, 0x4000) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @multicast2}, &(0x7f0000000080)=0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), 0x0) mlock(&(0x7f0000022000/0x2000)=nil, 0x2000) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@rand_addr, @remote}, &(0x7f0000000200)=0xc) syz_extract_tcp_res(&(0x7f0000000240), 0x80, 0x8) faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x1, 0xc00) 00:00:15 executing program 1: setuid(0xee01) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x5, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x0, 0x6}, &(0x7f0000000200)=0xc) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x20}, 0x8) 00:00:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0xfffffffffffffffb) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfdae) getsockname(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = msgget(0x3, 0x213) utimensat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f00000016c0)={{0x6, 0xe7f}, {0x0, 0x7}}, 0x200) recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x20000000000002d2, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x30000000) write(r2, &(0x7f00000000c0)="2a2871dd221fdcabd78109cc906ffde287359fe3fa3d49470ecdda4dbba449a6738a24410f91e8fffb07db2a0a1785804e2ce2ef2da002ac8ee3a364fc86192f9266dd13dd78", 0x46) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) open$dir(&(0x7f0000001680)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000014c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x7, 0x7f}, &(0x7f0000000440)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001580)={@in={{0x2, 0x1, @broadcast}}, r3}, &(0x7f0000001640)=0x8c) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xd6f}}, 0x0, 0xffffffff, 0x2, 0x0, 0xff, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={r4, 0xf9, "c836e70c0e7f27ef6888a3adfa2ca99e462adb5d48122abd3d54f505b5304493b11cc463cd5c52b1cb813e8e9496351dc3d0b9a8fb6e539524332d8751e152626fd929306802b1ff14e290c3d05fdbcdb877d3e2a876ee9cd1ad74d2a1fb9231f5cc2c528d29aec2df7e0c2baadc5de3edf271e3af42ea9a45ecec2143302964c4a0753342a2e663159dfb460cdbf2c8948c36c5415c41c182b346b8dd5b36ee286f97c525489882caabccc77f5a56dd7321f3823104e50492624a8a15c4384a6314ec51005faa08b787cb4accf97f124985b363f54a8785a57b63162c5e2eae64be97bcf7eefa04774863befdc338a1fde844c25efa2914e6"}, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r5 = getgid() lchown(&(0x7f0000000140)='./file0\x00', 0x0, r5) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:00:17 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) 00:00:17 executing program 1: r0 = semget$private(0x0, 0x6, 0x20) r1 = getuid() getegid() r2 = shmget$private(0x0, 0x4000, 0x7a3, &(0x7f0000ffa000/0x4000)=nil) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x3f, 0x0, 0x6, 0x80000001, 0x9}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r4, 0x80000001, 0x8001, 0x3, 0x20, 0x9}, &(0x7f00000002c0)=0xa0) shmctl$SHM_LOCK(r2, 0xb) r5 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x85) r6 = getegid() __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000300)=""/233) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0)=0x2b42, 0x4) dup(0xffffffffffffffff) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x40001d, r1, r6, r1, 0x0, 0x5}, 0x3, 0xffffffffffffffff, 0xffffffffffffefff}) 00:00:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x73, 0x1, 0x280, 0x7, 0x5, 0x6a6}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1000}, 0x8) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000000c0)={@multicast2, @multicast2}, 0x8) accept$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) 00:00:17 executing program 2: freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff}) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) freebsd11_getdents(r0, &(0x7f0000000000)=""/41, 0x29) 00:00:17 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff06000000000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8202332f76473c8a0d88e91b1c2d986cf87515305dcbe9986e4657763fb2964b993df820892e891ffd5c6f69906d184b692e7ace1adf542c9e0c030c2a2c982c0d33fffc58a3b32ed8c4c99f01c9ecf49af4b5afed0260d0bb5a532f00a256c49c1e43fe62913ee75bac537d20cd1eab7cc7cce74d7b54f605b75c154dd7fd95f351482c"], 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000200)=0xffffffffffffff9f) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x8bb}, 0x8) 00:00:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) 00:00:20 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000001) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x18000, 0x7fff, 0x8ffa719, 0xfffffffffffffffd, 0x1, 0x1, 0x1ff, {@in6={{0x1c, 0x2, 0x3, @empty, 0x1}}, 0x0, 0x5, 0x3f, 0x6, 0x3, 0x50000}}, &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:20 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x43) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0xdcd, 0x9, 0x5, 0x7ff, 0x362}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, r1, 0x8, 0x3, 0xd, 0x543, 0xf1c3, 0x5}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) read(r0, &(0x7f0000000300)=""/185, 0xb9) 00:00:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:20 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x8001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000480)={0x0, 0xffffffffffffb078, 0x8}, &(0x7f0000000700)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001800)={0x0, 0x1ff}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001880)={@in6={{0x1c, 0x0, 0x72, @empty, 0x2d}}, 0x0, 0x4, 0x8fe6, 0x202c}, &(0x7f0000001940)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001980)={0x3, 0x3ff, 0x0}, &(0x7f00000019c0)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000001b00)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001780)=[{&(0x7f00000000c0)="6e71372bf4ec373eb1cc09eb2404c5d43d78213f5aa5636860c1505bba1aed01ea3667e92421c5b325", 0x29}, {&(0x7f0000000100)="8e610453d9d43c6bca0d729e11a1b8df64dcdabd70416017e2d2233d89c876ae6e25bec5ca14895711deebee44a370b103e181c5949d6a9d8f1f76950e0e6437326d1999af46d7e815cee974095fae73ea57f1c8", 0x54}, {&(0x7f0000000180)="292a7d9573441e43c4cd8d43d6989f0a06ee26aa1084270f046b8a99cf0e1af3aaaca07af7fe745fdcef7827e98393679ea9c353c70647232802e57633d90123b7d63476d9ac17333340292f7dd4bdc77e8f3fcb7f2295abd3240c9ed9cc0811fa81eb8ed1c288bf79b24ed2a6e4418d4eab8bb462c4aff5a394023089d7a29e5a2b14adc90127f019fa030e1fdc", 0x8e}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000500)="52b7e58a5dfb0fc08142732ed60e1b8c674796aacbc3cf2611edaeb6616bea38a8cab2b5e22bfcdf8cb816149e0e310eb438314ea61e46ebb3fccbf82480f6f8e1766448552d81a19cc1a4b9e96acb3b93e8092c6be18c03951d87a8ea7c212520933650298ec65f4fb07be123ba6e0d65ac4a80951a519c9eec305186f3c8b212635c33ccae5562a681ad0cc7a01c09b4ed63cf4ff1369229c0df41be831336f964a2d52518a63786554f350d799375fe0ed844aaf7c35aee2acd2493092d2a79089e762294d5e643dfbadbab43661598147b8bdd441e1d3efeb9af04541dde3ce2633807dffbe1d154e9aa41f39ca7c8e5f781a9f88b544b", 0xf9}, {&(0x7f0000000600)="51fe24c3878f6c5ab9abf26c73e2f55fa4f481b5cf862ebe36752f4300ab72f10393d5991ca61216cc616fa34a1d8b88826a7ce4ba945983776bea7592db8abcf8df9b80ba3fed93125613e97fb52c55d0c71e5024f6242d497d1e9a9ba0cfc39686b4c83126d50b5712488aa4690f50ddf9b19db7aa393c104eeb35fe082df921f54b824a07eedd51679939be149bb1fa57cdbc7af1bea6cf73435f8a36fda5a0d73f19dba2a7785267624f54fd6de341a349010ae12d6f4c29ac3cc5668ed33d31ba1dfacb7ef175f1074e86ecd7ecb1d9518313", 0xd5}, {&(0x7f0000000340)="12a5d67bb9923618979e1581562bdaa44bc100b93ebaf22738e33da39524c3d86e8e616fae41cec5d319628b097781e0e0ccb54708d7e3742b92615d7889a9a1812b047a34867c36379062199be71e55988fe6a0b9d9172704dbe191524429ca02a9c739f3255164317e86c161443fddafefc770ff7da9f5791cbd68994cf2506256c71068ac8020b2cec0700809808129583da0dd0ecfa6d1b2131b0fc8d1a1ce27385a78531f71bcc731", 0xab}], 0x7, &(0x7f0000001a00)=[@sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0x10001, 0x4120, 0x6, 0xfffffffffffffffe, 0x8000, 0x8000, 0xffffffffffffffff, r4}}, @init={0x14, 0x84, 0x1, {0x959, 0x3821, 0x3, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x7, 0x4100, 0x5, 0x40, 0x8, 0x0, 0x23, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x6, 0x200, 0x100, 0xb0, 0x3, 0x10001, 0x0, r6}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0xfeaa, 0x400, 0x1, 0x7, 0x5, 0x2, 0xffff, r7}}], 0xc4, 0x10c}, 0x20081) 00:00:20 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x46}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000640)={0x1, 0x3, 0x6, 0x3925000000000000, 0x3, 0xffffffff80000000, 0x10000, 0x1f, 0xfff, 0x300, 0x8001}, 0xb) rmdir(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x8a02, 0xe0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000400)="48ff467f5a098ac111e37c11ea7f21793ba8", 0x12}, {&(0x7f0000000440)="9b3f6cd961dce1d25697943fcb873244eec98bb2eefdf2eac23a3e74afa04c1e42b97c44a042f1933756b71ffd284e90f75c831669d0db2038fb0562dc0bd64286dacab86f9c5e475353c6940d999f8ff6f71dd5475041ae10cb6cdd8c8fbe0a09a48d71816900dd0022700eb1c1f4cbc776a13bf07fb2c2816542018d066db3ccaad5d3935b5ac8cfeabe56c6cb5674b817e8fa5370f66fd78c7af92b57a0b4462d05fcd6a41d36fa782dff6b57065b5e6c", 0xb2}, {&(0x7f0000000500)="6f32633111ee32fe753a2e189de9c7b6727f4379b48489536808552cfb858411065f23357decd01b025a30c18dbbe2275162b7e52842ae9298a3e07db8668d93f5ed427f456dcbce91a7fcfa616604cb0246b51c87a76453dad259ce8d44fc75313ea055bbf5ab7a17d00d793631ce8efe7ba1", 0x73}, {&(0x7f0000000580)="054924cab00a1f7e542de0a78a600105f5c926c01f2e27c9be0458162d514b677c1535834246c2d4801b733ed9f2bd7e1a7cf5dc867425ed84dcba12d811978ecdaa01798289b2a90c5ebaaf3a64c787f1dbe4335d7921bfc081720dcb559e82a07bd7", 0x63}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000280)={0x92, 0x1000, 0x11, 0x4dd, 0x7, 0x5, 0x1, 0xd8, 0xffffffffffffffff, 0x7fff, 0x1f}, 0xb) freebsd11_getdents(r2, 0x0, 0x0) r5 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x5c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000140)={r6, 0x1c0, 0xa, [0x5, 0x3, 0xffffffffffffffff, 0x6, 0xfffffffffffffffa, 0x4, 0x0, 0xbc, 0xf2, 0x5954c376]}, &(0x7f0000000180)=0x1c) 00:00:20 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x1) getsockopt$inet_buf(r0, 0x0, 0x5e, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0xffffffffffffff80, {{0x2, 0x2, @loopback}}}, 0x90) 00:00:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r1, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="1e000000a722f7532edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000)={0x7fc000000}, 0x10) freebsd11_fstat(r0, &(0x7f0000000140)) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4d83}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x8, 0x8}, 0x8) 00:00:21 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./control/file0\x00', 0xefe36a3052b60907) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) linkat(r1, &(0x7f0000000080)='./control/file0\x00', 0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:21 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) chdir(&(0x7f0000000000)='./file0\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:21 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x8, 0x800, 0x7fff}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x32, 0x3, 0x80000000000, 0x9}, &(0x7f0000000280)=0x18) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000002c0), 0x0, 0x5) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) r5 = open(&(0x7f0000000040)='./file0\x00', 0x48, 0x45) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x9, 0x7fffffff}, &(0x7f0000000300)=0xc) lseek(r4, 0x0, 0x4) lseek(r4, 0x0, 0x1000000000003) renameat(r0, &(0x7f0000000340)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r6, 0xffffffffffff0000, 0x3, 0x1, 0xd475, 0xfffffffffffff000}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x190) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) r4 = getpgrp(0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x1, 0x1, 0x7, 0x7, r4}) 00:00:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:00:21 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) fcntl$getflags(r0, 0x3) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0xfef5, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="060000000000000004000000ffffe78f79189215e4ffff5d050301"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x2, 0xfffffffffffffff9, 0x800, 0xeb8, 0xc7bf, 0x101, 0x7, 0x4, r2}, 0x20) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x200, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r4, 0x1, 0x20}, 0x8) setsockopt$inet_opts(r3, 0x0, 0xa, &(0x7f0000000580), 0x1f) socketpair(0x12, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xffffffffffffc30a, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000000c0)={r7, 0x5, 0xffff, 0x24000, 0x1000, 0x100000001}, &(0x7f0000000100)=0x14) close(r6) 00:00:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20141, 0x50) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) clock_gettime(0x13, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:00:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="08931871b31b1a8b30e1dfea50b423ba000000"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10200}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x5b7902a, 0x7, 0x7fffffff}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r3, 0x2, 0x2, 0x1000, 0x2}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) 00:00:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)={0x1, [0x0]}, &(0x7f00000005c0)=0x6) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="5e61bc521ba77349043c4980c9a9f038ac3b1643964ecb87105d17", 0x2f9) 00:00:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r1, 0x6, 0x5, 0x4}, 0x94) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82032e7f61ff5a1663246dbd882f6689a9bbaf7452df558dc60c0507de87037ab09db4977315f87ef7f892f52b9f951320a4b96454a4369d2a89fbaf799ec46b491cb64d63f61d25ff7f0000d212d728e7d040924249058673fa9d8b59ba71f2464565f2cc49d07332f02a8a"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0)={r2}, 0x8) 00:00:24 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c87842f66696c653000"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000000)=0xffffffffffffff85) 00:00:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) dup(r0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0000010066be9d1c"], 0xa) fcntl$dupfd(r2, 0x11, r0) lseek(r0, 0x0, 0x3) 00:00:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:00:24 executing program 3: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000280)={@remote, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0x0}, r5}, 0x14) 00:00:24 executing program 1: sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getrlimit(0x4, &(0x7f0000000040)) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:00:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet(0x2, 0x1, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) 00:00:24 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) 00:00:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000001500)=""/4096, &(0x7f0000002500)=0x1000) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001340)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000001100)=""/172, 0xac}, {&(0x7f00000011c0)=""/9, 0x9}, {&(0x7f0000001200)=""/4, 0x4}, {&(0x7f0000001240)=""/198, 0xc6}], 0x7, &(0x7f00000013c0)=""/204, 0xcc}, 0x40) r1 = socket(0x1c, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) login: lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff81064ae0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7550 at in_pcbconnect_setup+0x180 #4 0xffffffff813c2990 at tcp_connect+0xd0 00:00:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) r1 = socket$inet(0x2, 0x10000000, 0xe02) getsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) #5 0xffffffff813bdad7 at tcp_usr_connect+0x137 #6 0xffffffff811554f3 at soconnectat+0x183 #7 0xffffffff8116085f at kern_connectat+0x1ff #8 0xffffffff81160649 at sys_connect+0xd9 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de9fd at fast_syscall_common+0x101 lock order reversal: 1st 0xfffff80012339608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe00008b3980 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012335ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8102c4f5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cff8 at __lockmgr_args+0x488 #4 0xffffffff81519e6a at ffs_lock+0xea #5 0xffffffff81967e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfb7f at _vn_lock+0xaf #7 0xffffffff811a6ec1 at vget+0xb1 #8 0xffffffff81192778 at vfs_hash_get+0x148 #9 0xffffffff815133d1 at ffs_vgetf+0x51 #10 0xffffffff81503674 at softdep_sync_buf+0x444 #11 0xffffffff8151b414 at ffs_syncvnode+0x394 #12 0xffffffff81519bd8 at ffs_fsync+0x28 #13 0xffffffff81966965 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811ba801 at kern_fsync+0x261 #15 0xffffffff81716846 at amd64_syscall+0x436 #16 0xffffffff816de9fd at fast_syscall_common+0x101 00:00:25 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x8000) 00:00:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:00:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget$private(0x0, 0x4, 0x400) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f00000001c0)=""/4096) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)=0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={{0x1, 0x2}, {0x23db, 0xbfff}}) getpeername(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) 00:00:25 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r2, r0, r1) 00:00:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x2d6, 0x0, 0x0, &(0x7f0000000000)=""/2, 0xffffff6c}, 0xfffffffffffffffe) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000280)=""/73, 0x49}], 0x6, &(0x7f0000000880)=""/4096, 0x1000}, 0x40040) 00:00:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x100000000, 0x8000}, &(0x7f0000000200)=0x10) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000aa0000000055000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000a708d3b50442e056bdc1b1de3fda3a4d184d6d43800d86c4c0236413521d8dfa90d46da2cff365cc0b7053fdb308178327a25f5cb47dab8f04ed", @ANYRES32=r3], 0x84) fcntl$getown(r1, 0x5) 00:00:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x100000000, 0x8000}, &(0x7f0000000200)=0x10) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000aa0000000055000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000a708d3b50442e056bdc1b1de3fda3a4d184d6d43800d86c4c0236413521d8dfa90d46da2cff365cc0b7053fdb308178327a25f5cb47dab8f04ed", @ANYRES32=r3], 0x84) fcntl$getown(r1, 0x5) 00:00:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 00:00:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) 00:00:25 executing program 1: r0 = semget$private(0x0, 0x5, 0x24) semop(r0, &(0x7f0000000000)=[{0x2000000006, 0x5, 0x800}], 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xff, 0x83d, 0xa0, 0x6, 0x80000001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) pwritev(r3, &(0x7f0000001340)=[{&(0x7f0000000180)="c7c081e93926527915a8ebaa7fa87a6f039c0e268cd9bf6d9a9c404f1d272d8361a87e9c79aaf9712528804f22da5eeaa91db50e7f4062353d0868b6662a4f2e44753fe4e97f638c26f59d15c58d9e60b0f86ec092863934613211feac99a38627f4d4314ac0290df4a38f3e00166cc982acbc4f9bdcb186ba2b6e1fee9a3a03810df83c457b44f4b4611aa433d38f0af609a3e4", 0x94}, {&(0x7f0000000240)="ef86dfc2607bed53eee3d6339d", 0xd}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="fea28d88cb4405d1b2802a47b7d38509250b94d525326d0fa28416bd2540fa348e54304cf8a8870041b71709405358038f7c5a091f0d977c466100781ad83f9619d7ad741146fa038c6081fcf21fb437877616f4ac1559b5fa62f98a098b01fedd1c45826789c8f1fe79d7974ca5ce1f051318262a7f489a6a4cf975dce527c7f8235d8747ebeb8a90c4c798c1f8f7ad5bc50929b59f97403a308cb9c5ee44d5f9c50d55b63abd39c2222e631edc4f646a72f52ea7b22dabb8", 0xb9}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001380)={0x1, [0x0]}, &(0x7f00000013c0)=0x8) 00:00:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9, 0x1f, 0x1000}, 0x10) close(r0) 00:00:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) fcntl$dupfd(r0, 0x11, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r2, 0xd97d, 0xfffffffffffffff7, &(0x7f0000000040)="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", 0x1000) r3 = socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open$dir(&(0x7f0000001040)='./file0\x00', 0x4, 0x20) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001080)={0x0, 0x9}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000001300)={@in={{0x2, 0x1, @multicast2}}, r5, 0x5, 0x2, 0x4, 0x3, 0x7, 0x6}, &(0x7f00000013c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) utimes(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={{0x3, 0x9}, {0x7fffffff, 0x8}}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000001280)={0xfffffffffffffffc, 0x1, 0x9, 0xffffffff, 0x8000}, 0xc) 00:00:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9, 0x1f, 0x1000}, 0x10) close(r0) 00:00:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=[{0x3e}], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x1db3}, &(0x7f0000000140)=0x8) 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9, 0x1f, 0x1000}, 0x10) close(r0) 00:00:26 executing program 2: r0 = socket(0x11, 0x10001000, 0xd8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:00:26 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe) r0 = open(0x0, 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x87, 0x4000, 0x2, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x5}, 0x8) munlockall() 00:00:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) 00:00:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x67, 0x4, 0xffffffffffff4399}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3ff, 0x8, 0xa7c, 0x1, 0x81}, 0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), 0x0) 00:00:28 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe) r0 = open(0x0, 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x87, 0x4000, 0x2, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x5}, 0x8) munlockall() 00:00:28 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x110800, 0x10) writev(r2, &(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001100)={r3, 0x50a3}, &(0x7f0000001140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r3, 0x1fffc0000, 0x6, 0xffffffffffffffff, 0x3, 0x6}, &(0x7f0000001240)=0xa0) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) pipe2(&(0x7f00000001c0), 0x100000) 00:00:28 executing program 2: chroot(&(0x7f0000000040)='./file1\x00') chroot(&(0x7f0000000000)='./file1\x00') 00:00:28 executing program 1: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/124}, 0x84, 0x1, 0x1000) msgsnd(r0, &(0x7f0000000100)={0x0, "d9065dae610ad356c018fc31df80eaa665da023c40c33dd32d2ddb7acedb28fbb696dc0eaa06756cc05049dec0b185c9f8c6e63c44a16b7f29e62f47b6be3ea5ec78e5c33d835cf4df48c3b95206d085a2dae12266da5a4717f162aee873644e3fe3bca97711743ed4b18d164f1b1f59795cfd808d0a443ce38370be8ee3eca535637b469976e0c587b73d0f59443c43fc"}, 0x99, 0x800) 00:00:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) ftruncate(r2, 0x1) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x99, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x100000000, 0x101, 0x7}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r3, 0xe, 0x1}, 0x8) 00:00:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = socket$inet6_sctp(0x1c, 0x1fffffffff, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r3, 0x0, 0x0, 0x401}, 0x14) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) bind$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8) r4 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) 00:00:29 executing program 0: r0 = socket(0x100006, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x594, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, 0x1c) 00:00:29 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8000, 0x80000000000011, 0x2, 0x20}, &(0x7f0000000040)=0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000240)={0x9, {{0x1c, 0x3, 0x6e, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}}, 0x88) getuid() setsockopt$sock_linger(r3, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) 00:00:29 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) accept4$inet(r0, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0xfffffffffffffffc) 00:00:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7ff, @loopback, 0x202000000}}, r1, 0x1, 0x2, 0x80, 0x9, 0xb2, 0x100}, &(0x7f00000002c0)=0x98) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="0d06ac05580b0000"], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) 00:00:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fsync(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a) 00:00:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) ftruncate(r2, 0x1) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x99, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x100000000, 0x101, 0x7}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r3, 0xe, 0x1}, 0x8) 00:00:31 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) getpid() setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 00:00:31 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x10) 00:00:31 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x108) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100001) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0xfc4e) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') lseek(r0, 0x16, 0x2) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x1, 0x4) 00:00:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 00:00:31 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x108) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100001) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0xfc4e) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') lseek(r0, 0x16, 0x2) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x1, 0x4) 00:00:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x800, 0x40) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="00000001fba609ad7347398c9b705560f7b534a6bf473d051632dc395fd105eaf837c8c5d1d42e576d005d1c8937058a6b61a337ee4b75f6e75d32f00f989ae793e06f3715e3eb542939761f47d494a197ca37dd886be5f2166355dd92709abfdaea0c05d30a4f1409a9eb7d25c1b2aa4f1d13fecbc225518ca3fefefd8d915a435bd69ca0432b51d2fea14fda35596453ca9e6ff2be087660fbd9687319e94d9fdcc7c7fd10e2000d8246f0ec329192a6f521bd316dd448711451135a3c085d935f3e1b7a4a361b1c96acbe87931950d7a8fca53acaf0acd173e783d6a79c7ad20fd560", @ANYRES32=0x0], &(0x7f0000000100)=0x8) fstat(r1, &(0x7f0000000380)) accept$unix(r2, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/75}, &(0x7f0000000000)=0x4d) readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) 00:00:32 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r1, 0x11, 0x2, 0x0, 0x0) 00:00:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="7d0856a66c0188495d39f2be49f1ca75557295d6b83707686a5301c7ab795d75847802b6e62cedba9cda47", 0x2b, 0x8, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) 00:00:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x20000005, 0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x11918, &(0x7f0000000300)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x90d}, 0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:00:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="03800a00ffff0700bdc33ac27afb0b72b8060056faff0f07"], &(0x7f0000000300)=0x1c) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)=',*#\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000980)=[&(0x7f0000000700)='\x00', &(0x7f0000000740)='\\(\x00', &(0x7f0000000780)='\x05%\x18\'\xfe\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='{\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)=':\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='\x00']) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000003c0)=0x2b, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x200, 0x2010, 0x2, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x4, @empty, 0xa909}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000200)=0x10) 00:00:32 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = semget(0x2, 0x0, 0x1) __semctl$GETZCNT(r3, 0x2, 0x7, &(0x7f0000000000)=""/123) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r4}, 0x0) 00:00:32 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x7, 0x6997}, &(0x7f0000000140)=0x8) fcntl$setown(r3, 0x6, r1) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xfffffffffffffdff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)) r1 = semget(0x1, 0x3, 0x2) __semctl$GETVAL(r1, 0x1, 0x5, &(0x7f00000001c0)=""/120) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000100)={0xbeb1}, 0x0) 00:00:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) connect(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="50432400000009fc6a00c314c80d"], 0xa) lseek(r0, 0x0, 0x3) r1 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x5, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0600090004000500060002ed0300ff56a546c8538b0f"], &(0x7f0000000180)=0x1a) 00:00:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f00000002c0)=0x4, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xf55e6d93d6f9f9a4) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0302000208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x1, [0x1f]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x100, 0x10, 0x8, 0x6, r2}, 0x10) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) pwritev(r0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) write(r0, &(0x7f0000000140)="9c", 0x1) 00:00:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x1000}}, 0x0, 0x80000000, 0x9, 0x200000000000000}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x5, "66a4fbcda4"}, &(0x7f0000000400)=0xd) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="315d52de171bf80268ebf518e2f054a9429df15c826cde062f8681404d3e2ffeabb0a67110ac0c3d9f0630d6146dc0a255fc06f95c9013f7f207d93f9750c34d6818242ff9311c3bbfc65f7a97856d36072d3eadb52f5be162620e70174f2d9e4b680e564b1496e4cc485e9d8c58e89bcd08753d2f3ce11addd05e55261174d129684aab37a9c2b5d3885004f5bc8001f1ab6fb44782ed7fdf640c98e71f7052feeb5ce9b69f6a2794dd389bf11f21ebc5991a88c0d1", 0xb6}, {&(0x7f0000000100)="5646079d6695826db46a434e69cffb2118ea17e083e2260c24", 0x19}, {&(0x7f0000000180)="dc4ac5b2daeebfc1ecdcbddd79fd2b2f257bc08bb3e191b2a7ff6b38a4cc1bc5d4833274b1759d8e365016638a8a0a885802fbc42e0388be3935ec6a522ebddd002de2ee5c85d422ed2c0c27e660f8b3e32445a41292e7dc51c035528945246cb67ed8559c0f8fb56db0a895d208ff494b06982e554574ef56dd4fb481efda919feddea09622", 0x86}], 0x3, &(0x7f0000000440)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x3a5a}, @authinfo={0x10}, @init={0x14, 0x84, 0x1, {0x8, 0x5, 0x0, 0xcc83}}, @sndinfo={0x1c, 0x84, 0x4, {0x80000001, 0x0, 0xf1af, 0x1, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x400000008}}, @init={0x14, 0x84, 0x1, {0x8, 0x6, 0x6, 0x80000000}}, @sndinfo={0x1c, 0x84, 0x4, {0x8001, 0x2210, 0x0, 0x5, r3}}], 0xa4}, 0x20004) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) 00:00:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x7a27, 0x7, &(0x7f0000000040)="f972157b", 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c02062f2f00696c653000"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x90001, 0x8c) shutdown(r0, 0x1) 00:00:35 executing program 3: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x0, &(0x7f0000000080)) setuid(0xee01) r0 = semget$private(0x0, 0x3, 0x8) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/81) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000002c0)=""/182) 00:00:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@remote, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @empty, r2}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) 00:00:35 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:35 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, r1) fcntl$setown(r2, 0x6, r1) getpgid(r1) fcntl$setown(r0, 0x6, 0x0) fdatasync(r0) 00:00:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x913d}], 0x10000000000002b2) fcntl$setstatus(r0, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x335}, &(0x7f0000000080)=0x8) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socketpair(0x17, 0x20000000, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x3, 0x260000000, 0x2, 0x400}, &(0x7f0000000180)=0xa0) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffffffffffff}, 0x24) 00:00:38 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:38 executing program 0: socket(0x2, 0x10000001, 0x84) r0 = open(&(0x7f0000000000)='./file0\x00', 0x441, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 00:00:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdffffff000000000000060006002100010001001c004e2002000000000000000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="010127d9a2511014a3b6ad490df01efbff00080000018200c0000000006b000000"], &(0x7f0000000300)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r1, 0x6}, 0x8) bind$inet6(r0, &(0x7f0000000200)={0x1c, 0x0, 0x4, @empty, 0xfffffffffffffff7}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r2, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r2, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r4, 0x2}, 0x8) 00:00:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) 00:00:38 executing program 1: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x8, 0x9, 0x9, 0x8589, 0x4, 0xffff, 0x7, 0x4}, 0xb) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:39 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x4, @loopback}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000040)="a256ca95ae049ac555b855b3bdc6088c6bce4c08ef502d5678aefc50e94e9dcd25008b50e3b747c8ce37ac785ee5099a48c9ac96cc4498a28dd99031abed50a9bf56bbb846924970e3a7a5b7b97b35df9e13fe65546a0e7a802268b865f2fcdcaa7896ee542da2b681fe76690f68f11e202049cfb20dcc26ebc0a6d2796e8079a595b4ce288af9ffa4", 0x89}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="d12389bedce56426ca76e0531038ed9e03f65c824d7ad43bf3b38913834f5ee70ae369ce410258ca4105672691fcd760461731736d384abd3ed8f3091fe6a81224a2aeab12aee8ad50d8ab5dc39e9e4d119d3f53a5959d63bbfbe70acce60a5f285cb123633116c9ccde6b1cf729da51e908df738a1985aff9dfb1168b2379bfb3ab68a2cc6428da1fd8e31236527727a1146b9ee86f7d97142bf726650f4f4a42a3f9a915958816b4c8948591b70561bb158f3794f182aabaa454e2766b843b3363efce83531121ebd3bf", 0xcb}, {&(0x7f0000001200)="bc9d2663e6592a3951612af6ba5178e6aa06f1c4e1457f5e35b5ae1d6dbde8fe9f69c4883f508513550c99f8a12ce788dc8b8ad1f4b1d8d84bc8ce4ff26ed550e6cd8f8a7e4780ba287baf2b8bcccbc1bb126bf69416cc6d0f739d08b3be144b14076eb052a2b919c6b93cf582620125fda55247b4b70401b80ef95f08d50bf17f8ba5fdaf840a998af3b768813db0a40dd5909fc933a0ed06fd5ceb568657b3d7083d3935409ca73c4dd44da4428e227b082918850f798b0bec6ce62218a5e5275d2d7de7814e1d5400807fad4a9444a9edd824b9999393a0d716f2a4ece8a85ae1a26cc833cb9a56", 0xe9}, {&(0x7f0000001300)="cf1f5cf519e24004b8d82f3e0a8b83ca34670b8f541d7cb62d73cb77c65305c315e77c67f4d6b40bf98fea04db824283f7387de2f335c2cc1d9eb3963c0d4a0be6bc5e248392ec77faadf3d78919398beda94bba77bf9856d3afc2ed1b06469e5de391e4afa58a174c29e15c38aaf8ffde0c5571004e42c0aadc5236a15671589c503860d1ce3042bac9b83781e2bfe3e6c131e76635197b033d962093509d47f77ea300bd50ae2fbb8c696ec0546997bc92759e4210ccec2217ad7528f9b1e5fed9d6b69ae2eca6077743f5717d", 0xce}, {&(0x7f0000001400)="363e6683c11f5a8cf347c4494ac55ff041fe4ef74cffdc28fa2f36cba4d82bdc70e93391ba8b17785f2f30f65bd3fefc70d3f207823e538f2c64e26423d2eceac749374702ea207843f2b5ee036a34e0c08a854e08c8e459fad8f451e52be9d54b3af38e96ea20aae2ff679cf0ad3aaa5c47cc", 0x73}, {&(0x7f0000001480)="bc7533333cadf1d5df91777464853ea77cae8e9e758243be8e6e6315cff6ab2287245603d40f06d9056cdacc4e81d6097071766333be63a0b35156f30078f11324062a3b87ec4f74df15844fd8c99656709340dd0d441bda6110ce4a0d72f0060e2ddc16e1e962a090b6cdce89cd4cda2c763c4792ea6f80f564875431b0ae066003ee85bce8c50264a31325ebbd08923e49c19009aead73d59d755c3b0bd608d41190f400d243aacd35fc327dd99c49af603294ba2a820d5a698d15f608215a554a194c362e534629855423abfb45bb73942bd3a0303870", 0xd8}], 0x7, 0x0, 0x0, 0x100}, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, 0x0) 00:00:39 executing program 3: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x18) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) 00:00:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc92c789e8"], 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000003c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x3) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x4, 0x2, 0x2}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r1, 0x100000000}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000015c0), &(0x7f0000001600)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) write(r0, &(0x7f00000002c0)="606bfd725622f7cc5147fb464630dde25e66ed77caf474d825305605cdf80ad8cc2a7b87a93b342b25e3c01afb104f5eb0c238c7402481297275bb774392e73b88e461442d5f47231e8f99c1b91366cf688cfafdc0ebcf1eeecdf3f05a7991e4314647e0f1bab0db69fcd6209fa6b6503b658f4dbd98b104f40e2ea5de8b792d0e3b4a88a8024850151372cd3bc520a2cc5953adfe6793769b0857655221e8f77e4feb95dd44fa390b0a332d44a58084a9f32b47f3f6ae638e88cb3fa44b91146b022267640c6328464da32f7b6d6a93f6a37d", 0xd3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0)={0x1}, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @broadcast, 0x0}, &(0x7f0000000080)=0xc) getpeername(r0, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@rand_addr, @local={0xac, 0x14, 0x0}, r2}, 0xc) accept4$inet(r0, 0x0, 0x0, 0x10000000004) getpid() 00:00:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x20000000) r1 = semget$private(0x0, 0x7, 0x100) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="970000008a2b8fbf469706c37a5caadef1c82ad3a1aef0744020f615683c2215be983f73f7b442fde6a375625b31139dda0948a04de50afa48f6eeb0a71f97a81d04ede697f6040ec27a9eb46bce7380a9ed2e4b8a5f561e403b1ec049e581619fc631e8c2f0d94d5e4c1520a986b028425b5d713188f38faa29531a03dd832e845ef7a0d1683afeb819862e"], &(0x7f00000000c0)=0x9f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1}}, r3, 0x10000, 0x8000, 0x200, 0x6, 0x4, 0x1}, &(0x7f00000001c0)=0xa0) semget$private(0x0, 0x0, 0x200) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000d40)=""/231) semget$private(0x0, 0x7, 0x410) 00:00:40 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2, 0x10, r0, 0x0) semget(0x2, 0x2, 0x288) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x4) 00:00:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x2) 00:00:42 executing program 3: sync() munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x3ff, 0x6, 0x3, 0x7, 0x7, 0x0, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x6, 0x2b, 0x13d, 0x101}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x5, @loopback, 0x18}, @in6={0x1c, 0x3, 0x1, @loopback, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0xff, @loopback, 0x1}, @in6={0x1c, 0x3, 0x2, @empty, 0x47e}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x7a, "2c517613215eaeb9d9ce4a9c290ec7ae12d92ced28db96fa32562cf55a89d55039b90dff0a8df75cf7ff6aa675871a24610dbc38cdcd5a88b049f83c1ddbe749c0226f7831f5a04041b93e2f282a086df4d7316274daff3f2c8f3afc10a7206b75c091f20df2bb335037f40973dffd3734a278db2eeeb306a382"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r0, 0x50) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:00:42 executing program 2: r0 = socket(0x3, 0x4, 0x8000000) connect$unix(r0, &(0x7f00000003c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f0000000280)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xd, 0xe0ce}, &(0x7f0000000300)=0x8) sendto$inet6(r0, &(0x7f00000000c0)="cfa2a0ef41ce8a302ebfa5ffed6c8d46c6436055decda800050df3f579f36aed726250fbf0cdc92715c9eeede841c12436e103ff5b7b3eb501e697ecce39e6353abd30c3b9c07894375b5a9c74a9d36ab60d511d861866277ea6c70a5b89c1cd0b46dabdf0ca31e72f00fd7447b17e2f5764275657987f3ce36f5e01baf8547ff36fb13d552527135a1d9eb5db73f7b9ee4b4d0701f912eb6d915996cf5cc27124510c12a8b18751708aa24bd8", 0xad, 0x0, &(0x7f0000000180)={0x1c, 0x1, 0x8, @loopback, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="a76378b6184867ba52ff9f3a27dcd0580f568ce5ffc3172fdace4bd39dfee259adab95dee3d1cdfe41491d9d229e6d7f3404e96e6cfb12b1dfc2fa840c24ec2331cc542332ad031aa96c4925b49031e6bca3349b671d0df63264f7f66e696916ecd110d82e111233bce0bbfb9aa9e50c142b202b7f6def936b31c0c4da37c0356d", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x10008}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r3, 0x164a, 0xf, 0x7, 0x9}, &(0x7f0000000380)=0x18) 00:00:42 executing program 1: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) r5 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r5, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0x0, 0x6, 0x0, 0xff, 0x3ff}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000900)={r6, &(0x7f0000000840)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000940)=0x10) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet6(r7, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = accept(r8, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) freebsd11_fstat(r9, &(0x7f0000000680)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r10, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r11, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000004c0)=0x4) dup(r8) 00:00:42 executing program 2: socketpair(0x1f, 0x0, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000380)={{0x0, 0xfffffffffffffffc}, {0x0, 0x83}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x100000001}, 0x8) sigaltstack(&(0x7f0000985000/0x3000)=nil, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8}, 0x8) r3 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x30) 00:00:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x80000001, 0x5, 0x200, 0x98, 0x9, 0x9, 0xfff, 0xff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r2, 0xe2, "bf6203aca8ecd6afaa5177ded30fa8af6de78198c51ce5f5192373cafe009b81ed766a86f417423ee887a0a73dbc99ae7805b1140aaf55a67baf2cc6dd5d7dc435e230bfe6281d02b3c3a95e2012a2fc8a45534fc91e50995dc533ed7b0be6855f76ab14bbf29486616c026bf2b057453b0005d667c89ae0d1a3b42c40c3fb166dc56791ba297fb8c6837641290750a888f77758704b353448381ac1435357c2944f31233438131ca2aea588a28535a8fc8c319488049fea0cbfcdd61d324270fb8e7a0ee304bc558ef876080b15136bfe28c374a3ee087b91f902b35e47da9f4995"}, &(0x7f0000000300)=0xea) 00:00:43 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x3, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100000) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:44 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000000340)={0x0, ""/156}, 0xa4, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00') r2 = socket$inet6(0x1c, 0x4, 0x6) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6(0x1c, 0x20000002, 0x9) 00:00:44 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x8}, &(0x7f0000000140)=0x8) r2 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r2, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) 00:00:46 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget(0x0, 0x3, 0x10) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/4096) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001080)={0x0, 0x7, 0x0}, &(0x7f00000010c0)=0xc) freebsd10_pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000011c0)=ANY=[@ANYBLOB="02004e220000ecbd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="00800000080000"], &(0x7f00000012c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001100)={r3, 0x116f80000000, 0xf, 0xace, 0x6}, &(0x7f0000001140)=0x18) 00:00:46 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(&(0x7f0000000040), 0x0) r0 = msgget$private(0x0, 0x1) msgrcv(r0, &(0x7f0000000000)={0x0, ""/43}, 0x33, 0x3, 0x1000) 00:00:47 executing program 1: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) r5 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r5, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0x0, 0x6, 0x0, 0xff, 0x3ff}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000900)={r6, &(0x7f0000000840)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000940)=0x10) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet6(r7, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = accept(r8, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) freebsd11_fstat(r9, &(0x7f0000000680)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r10, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r11, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000004c0)=0x4) dup(r8) 00:00:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r1, 0x2041}], 0x1, 0x1fd) dup2(r2, r0) 00:00:47 executing program 3: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x1d, r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) write(r1, &(0x7f0000000000)="8bbfda89096a47d857906eba8f44177d1ebcc3db9b5770c18c2018f9a0bb8c0b64f0d0f9a20863a659", 0x29) 00:00:47 executing program 2: getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7c}}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) flock(r1, 0x8) semget(0x3, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8) 00:00:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x800, 0x3, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xca}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:00:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:00:47 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYRES64=0x0, @ANYRESHEX=0x0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYPTR, @ANYRESDEC], @ANYRESHEX, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="69b72b56f9fda23628d2250b5ada5fbfb4e67ffbe931265741366041f41bc9e9b8fa273010996d6484b0338e9232ff58c7b51e54eccbea776dc52430e67605f5a480f4bbdb22e7eb9ceb45a1914f0c89f3fe6c0aae1014f0fc11", @ANYRES32, @ANYRESDEC, @ANYRESHEX, @ANYRES16, @ANYRESDEC, @ANYRESDEC, @ANYRESHEX], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYPTR, @ANYRES64, @ANYRES16=0x0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESDEC, @ANYRESOCT, @ANYPTR64, @ANYBLOB="5c07efe780d3c047c69df4307955d18453a14aacb0ce5824d3644e31a1ed8095091ad485dd4fb2235c032758db95124f1b30ebcf4da600f4d26e6518d9f1f3c089176480a55f6318e5b56d1ff43605efee631a114c6923abb556f0216f7ed18c7c66f6fb3956f57d638d748db9ab89aa5b544da783e9759af3859ef03fa4aff2ef9a5de2abf4cc77d7844022", @ANYRESOCT, @ANYRES32], @ANYRES64], @ANYRESOCT=0x0], 0x0) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:47 executing program 2: r0 = socket(0x2, 0x4, 0x6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fdd29923d59b7ced2ed5a2dd49ab7cce65659318c033e321f04423ccb9f6d0cdabf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff1238430f4624a79caa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abcfc2dd84909e6105983fc4e56860"], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) 00:00:50 executing program 3: r0 = socket(0x2, 0x1, 0xffffffffdffffff8) lseek(r0, 0x0, 0x3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xfffffe12) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x1, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xb0, "39b8fd4c4d0d371081dab14549bec136e04016c38a9941dde4abd1aa768b3cfaf959ef66f3e1b498d41d4b766649cccf3c414c16d46f0c3e8a9b87f894c478bf94e20012d708557b40f3ea97563330f8917584ddb7149fece16641c182a8e575090754bdf4436aebe315d7f41aea20007bc0335afb27f0065bdf5d5db614391dbde3e2110c0ced64cdb428a6ac789f09d5c8255f6a20cb20400b98c1ed85199da9b628ed0e6aeba80002eb256ea8a64f"}, &(0x7f0000000240)=0xb8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) openat(r2, &(0x7f0000000040)='./file0/file0/file0\x00', 0x8, 0x40) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:50 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000e75000/0x2000)=nil, 0x2000) r0 = socket(0x1, 0x2, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0xd37}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000000c0)="4924e6c9afbabfbc24a2b3c6b5e451984279d6e04af28402cedc69e4b7c75db24e0c7225ce7a2187a9467dbb05993af1808382302fffc7098d1e840d1210ce8d33e045b8fbb837ebd26dbecaf0650fcc9882a0f290987f0c41b145b160fb058ee5f519f1b3b7e574157e5674371142f00c2e5238f6f547a779e8f63fb9c7ceec115347f51e696b8b1a09a9a5121cd9e8", 0x90}, {&(0x7f0000000180)="0315e49e2724d4b9528a16fd26d6125debd3540d6086091d9dfa7ce1e5905bc6b1d8a1d4a108594d3fe799c8df5a294d29554cc2633ffafa42f52d8fd01f5e4b3743fffe8de0c011449785d850242068660471587646715c54c21cb3bec890e181c3d1eb83215071a5df94b4205c1188b8ce25770e8d93c16ae98eecbb7abebed94f4dabff60d494a36112c6fd8c0ef1ae658a1565dcca9cec1ed745f19471ba52dea738448f5bef057a6a22", 0xac}, {&(0x7f0000000240)="08158c1266a7f04f39bd", 0xa}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="be61703df4314bb9ffe1f470bdffe57a0221594358a5e0bfc04e43da231029784578052119c25eee56ebfbc7d45a59ed46d89399c6ab7a72ba47f621fb02c6655902a30c5450ed9895ebe7289914a9c8764b8521058484ddaeb5e4f9550b9ea3b8091b40b817070258829b23ed2c16862b93eae5c0551c4e2f887d93c17d1e9733c8eb703d91acf1db82fde441", 0x8d}, {&(0x7f0000000440)="87dc3ffc9a8cdd8e189517f5618dc4afe51c21e3ddccf22b266d6e4edb7328cc4e57635f3cc4342b1c504b29992c2ec30b6bdc6e112758dcd5f965f51d889804d0b0c1fa569752b8fae4bb0e59b3f64e30ba3d26aa", 0x55}], 0x6, 0x0, 0x0, 0x8}, 0x20000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = dup(r1) r3 = dup(r1) linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00', 0x400) 00:00:50 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) readv(r0, &(0x7f0000ba1000), 0x0) 00:00:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x800, 0x2, 0x1, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x3, 0x10005}, &(0x7f00000001c0)=0x18) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000140)=0x100000001, 0x4) 00:00:50 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x2ac) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/128, 0x80) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100243, 0x100) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000280)='./file0\x00', 0x22) flock(r0, 0x9) fchown(r0, r3, r4) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0x10) r5 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x900, 0x8c) r6 = accept(r5, 0x0, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) readlinkat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/41, 0x29) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x80000000}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5b}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x8000000}, @in6={0x1c, 0x2, 0x4f94, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0xc2a, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r8 = semget(0x2, 0x5, 0x40) __semctl$SETVAL(r8, 0x2, 0x8, &(0x7f0000000640)=0x1) semop(r8, &(0x7f0000000680)=[{0x3, 0x9, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0xffffffff80000001, 0x1000}, {0x1, 0x3ff, 0x1800}, {0x3, 0x2020000, 0x800}, {0x4, 0x7, 0x1000}, {0x2, 0x3, 0x1800}, {0x3, 0x5, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000dc0)={r7, &(0x7f0000000d00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x7, r7}, &(0x7f0000000700)=0xc) chmod(&(0x7f0000000740)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x1, @broadcast}}, r9, 0x9, 0x3, 0x7}, &(0x7f0000000840)=0x94) preadv(r1, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/118, 0x76}, {&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/77, 0x4d}, {&(0x7f0000000c00)=""/32, 0x20}], 0x7, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000cc0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="d82eb6bf1fc7d2a01241d887e6a34e63ea537cbcf240388f36ffdaa17d76637d367eb969f156faffc1c5453173ef2cdb1070109550a2e77c23e8b538e63c6c80beed31d1d1d17220093e3d614739c78df0a28c388326f1935693743beabdc186baa0b4bfb46e0b6c4b735114c72a488a2bdf57d5d24b21b0bf28a1a61a763611cddb77b746785a47b4b4c342549b5914fe32e1db6660760f", 0x98}], 0x1, 0x0, 0x0, 0x20004}, 0x101) read(r0, &(0x7f0000002040)=""/146, 0x92) setgroups(0x6, &(0x7f0000002100)=[r4, r4, r4, r4, r4, r4]) truncate(&(0x7f0000002140)='./file0\x00', 0x80000001) 00:00:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) shutdown(r0, 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x8001, 0x1) 00:00:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fdd29923d59b7ced2ed5a2dd49ab7cce65659318c033e321f04423ccb9f6d0cdabf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff1238430f4624a79caa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abcfc2dd84909e6105983fc4e56860"], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) 00:00:52 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x100000001, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xa13b}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x40, 0xf, 0xfffffffff474ba10}, &(0x7f0000000140)=0x18) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:52 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) dup(r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 00:00:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x40000000001019, 0x0, &(0x7f0000000200)=0x234) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x3, [0x8000, 0x4000000040000, 0x6ff]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x2e64}, 0x8) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fdd29923d59b7ced2ed5a2dd49ab7cce65659318c033e321f04423ccb9f6d0cdabf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff1238430f4624a79caa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abcfc2dd84909e6105983fc4e56860"], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) 00:00:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) socket(0x17, 0x5, 0x6) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:00:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:00:55 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = fcntl$getown(r2, 0x5) r4 = getpid() setpgid(r3, r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="05e9030065594bc15e000000"], &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ac1400aa0000930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="0700c50408000000"], &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r6, 0x3c46}, 0x8) 00:00:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fdd29923d59b7ced2ed5a2dd49ab7cce65659318c033e321f04423ccb9f6d0cdabf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff1238430f4624a79caa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abcfc2dd84909e6105983fc4e56860"], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) 00:00:57 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) getrlimit(0xe, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:00:57 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0xa1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x2, 0x0, 0xf8000000, 0x3}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x9, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) accept$inet6(r2, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) fchmod(r1, 0x73) freebsd10_pipe(&(0x7f00000002c0)) 00:00:57 executing program 3: socketpair(0xfffffffffffffffe, 0x4, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x5, 0x9}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={r1, 0x6, 0xf, 0x2, 0x7}, &(0x7f00000002c0)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/67) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x200000000}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgsnd(0x0, &(0x7f00000008c0)=ANY=[@ANYRESDEC=r2, @ANYRES64=r2], 0x2, 0x100000000800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) getpgid(0xffffffffffffffff) 00:00:57 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) close(r0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 00:00:58 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffff80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x89}, 0x8) 00:00:58 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r0, 0x5) ftruncate(r0, 0x7e6780df) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0xd00000000000000) 00:00:58 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 00:00:58 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="e19ca7eaf43c112b0e496bf8d4"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:58 executing program 2: mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000a25000/0x1000)=nil, 0x1000) mlock(&(0x7f0000f1a000/0x3000)=nil, 0x3000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000bd8000/0x5000)=nil, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x79, &(0x7f0000000180)=""/100, &(0x7f0000000000)=0x64) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000080)=0x7, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:01:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 00:01:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xf55e6d93d6f9f9a4) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0302000208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f00000003c0)=0xffffffffffffffed) 00:01:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYPTR64], 0x2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x5636cc03}, 0x8) socket(0x4000d, 0x2, 0x5) 00:01:01 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="e19ca7eaf43c112b0e496bf8d4"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:01 executing program 1: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) 00:01:01 executing program 0: r0 = socket(0x80023, 0x5, 0x8000000000001c) close(r0) 00:01:01 executing program 3: mkdir(&(0x7f0000000180)='.', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f0000000000)=""/239, 0xef, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c653000f0bfab6e8775e3e7c7c2c9fb43233e848a5c5e1a251c6d168b057c57f369c590d295"], 0xa) read(r0, &(0x7f0000000100)=""/33, 0x21) 00:01:01 executing program 0: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x7, 0x1}, 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x10, 0xc1, 0x8, r4}, &(0x7f00000000c0)=0x10) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:01 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x20, 0xfffffffffffffffd, 0x6, 0x100}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2, 0x400}, 0xc) 00:01:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) execve(&(0x7f0000000080)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000100)='[\xfc\x00', &(0x7f0000000140)='-$%\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='+\x00', &(0x7f0000000240)='%{\xb1+\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',\x00', &(0x7f0000000300)='(b\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='%:\x00', &(0x7f00000004c0)='[\x00', &(0x7f0000000500)='#\x00', &(0x7f0000000540)='[^]}\x00', &(0x7f0000000580)='\x00']) 00:01:06 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) read(r0, &(0x7f0000000080)=""/153, 0x99) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@rand_addr, @loopback, 0x0}, &(0x7f0000000180)=0xc) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x837a575f19799c18) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r2}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, 0x0, 0x0) 00:01:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8, 0x9, 0x8000, 0x100000000, 0x8, 0x4, 0x4, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x8, 0x8, 0x9, 0x7e0000, 0x4}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x101, 0x0, 0x20, 0x100000001, r1}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x7f}, 0x8) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3, 0x7, 0xf31}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffeb) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:06 executing program 3: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgrp(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8, @empty, 0x5}}, r2}, 0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e217f02000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000e3ff01ffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a91b618a9cafdcb60e669e8b026c0000000000e2d58b43f3d548664c25478b68a44d0bc8ddad6be5ad2c6aaf0f8c2a8385ca44619441735805e592423214", @ANYRES32=0x0], 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:01:06 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = semget(0x2, 0x2, 0x24) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/33) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) 00:01:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000580), 0x1f) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:06 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x0) 00:01:06 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="60d27035352bad12c3505b349d0c0463e9543e3608dbe492575252ea68a48103805eef5d9eb9a9c6aff92dcbe926d86532d448d84ca4e8b08d4ac30b589797db1a6b84b4a331f6cb3d6e6775689a0cd48c6211089eca3674f3e1f27294d725e59c5cd7ef04ba88a8eda1b2f356cf52d56a65fe7f704c5ec6792c994c0bf17eb7a67f4e774676cd908bda29cdea67ce0571cfbd26ac04b1e85a56eccd7a979cd34696cbb7204461d6ef"], 0xa, &(0x7f0000001340)=[{&(0x7f0000000340)="878338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x6) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x6fbb}, &(0x7f0000000080)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x8, 0x4c3}, &(0x7f0000000140)=0x8) 00:01:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20800, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xa6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x14}], 0x10}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x1c5}], 0x1, 0xffffffff80000001) 00:01:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f00000001c0)=""/214, &(0x7f0000000040)=0xd6) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xffff}, 0x24) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/118) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x7, 0x9, 0xfff, 0x6d5, 0x7f}, &(0x7f0000000300)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2, @loopback, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x9, 0x4) r4 = socket(0x1f, 0x20000004, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000380)={0x9}, 0x4) 00:01:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket(0x1c, 0x3, 0x2f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x1000}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) 00:01:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3e5, &(0x7f0000000000)=ANY=[], 0x0, 0x20000}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 00:01:07 executing program 2: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "aee94b24205edae22bbe451b6f994b11"}, 0x14) 00:01:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000000000)=""/160, 0xa0, 0xc2, &(0x7f00000000c0)={0x2, 0x2, @multicast2}, 0x10) 00:01:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000140)=[{r0}, {r1, 0xc4}, {r1, 0x106}, {r0, 0x2004}], 0x4, 0x7ff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00') freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet(0x2, 0x30000003, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x3bc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, 0x0, 0x58) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x50) r3 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, 0x0) 00:01:07 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) recvfrom$inet6(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x400c2, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fsync(r0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xf4b, 0x0, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x5, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 00:01:07 executing program 1: sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) r0 = getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f00000000c0)={0x2, 0x2, 0x7ff, 0x5, r0}) 00:01:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) 00:01:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) r1 = semget$private(0x0, 0x4, 0x40) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000040)=""/144) 00:01:10 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x8001, 0x8}, &(0x7f0000000240)=0x94) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x19c, 0xc000) write(r1, &(0x7f0000000080)="f16490ba0d18fd7012bfec77178a9de64cbb4fa4cf5b269013f718babe878c1bd483a6992d190126da12e263ea17c11f59c50ef3dc8698bd0a411d4659a4b441fb19", 0x42) 00:01:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x10000000) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) rmdir(&(0x7f0000000140)='.\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) accept4$inet6(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x30000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @empty, 0x4dc4}}, 0x0, 0x0, 0xffffffffffffffff, 0x10001000000000}, &(0x7f00000000c0)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 00:01:10 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setrlimit(0xa, &(0x7f00000001c0)={0x1, 0x6}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x2, 0x1c00000}, 0x1, [0x800, 0x8, 0x9, 0x0, 0x2, 0xd3a, 0x3, 0x81]}, 0x5c) r1 = socket(0x1c, 0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={r2, 0xee5}, &(0x7f0000000240)=0xfffffffffffffe5c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000002c0)={r3, 0x0, 0x3}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0) 00:01:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7ff, 0x7, [0x10000, 0xfff, 0xa, 0x1f, 0x1000, 0x4, 0x800000000007fff]}, 0x16) setsockopt$inet_int(r0, 0x0, 0x80000b, 0xffffffffffffffff, 0xffffffffffffff82) 00:01:11 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x9b, "b2556b16319e952f91983f863e203c3bbfc424d3ae409609494065763e7d7776546b18881d41e48b262a1e23ea1a0878247cf30639342544842633123adcfc944ec9158ff59c98d1256f6c7f5ad00968fb14198b464b0fa72abc99132c1cfccb471486c2d2e2498f7aac53abbf14e1b2478c07a48bd17a914bddec622ad43aa47b1419755d53860cc03d6b5ee79414a113083c12b77e77353e39cb"}, &(0x7f0000000100)=0xa3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x4, 0x1, 0xc0000000000}, 0x94) r2 = socket$inet_sctp(0x2, 0x10000000400005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1203, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = fcntl$dupfd(r2, 0x97579669d9891000, r2) setrlimit(0x7, &(0x7f0000000000)={0x200, 0x8}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000cc47cfb019556341ff63cd00936d5c21bc70f0bc8d6706584db898981eeba24d5836b3b4ab13760e768ac91afed615c249929b7aeb90b017f685cd9b9215bd1fc1fad116370b20a8ac7a14b67007c45ec1fc807eb4b31d2577636aed8d9bbdeeb84dbff1f7652969a5eab905db4072984161fc4ea82e7ecafb50eea8072cea170ad6bd54ca31789066eb325862f8ff3cf0910a2d1dc02965df9b2a65303f212ab1cd4891dacd11ad6380367e7a973d5042149304ebe06993dd24d661a389b38cc03d1661ed638bcd105e2b60f5a32181889f0d77fa7a425f1a42bcfdd2e9634bb205f89e03454bdc39ab770fdc2cacafad", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) 00:01:11 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:11 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x101f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), 0xfffffffffffffec1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000001c80)=[{&(0x7f0000000880)="fac29ae3a39f3666cb93a671f394cf40bb0f37912eba4b7a6c571890455f083c2e4f1ed2db9503824f05071cebbc57baeb789fce8e84f3694ec8204cbcf2dac78d574ecfa8a4ba1b668744123a4b8879e33bdcd541dbfcb29b1bc6f20bf71ab876fafb1286714c65d1f94e01181f4e8bbbd5c834a8bb528c28ae62846550a408706dc012e621afaec560cbb133fafbbb1a6a8148da9d5441040524802f8d2b6ec010a460e7bf05c355cc1438ae882705ad79af54d4a514f58f8f905ac5aa555c1bdf26f2febf83239600c1a147eab98eebdf70b1d32bf1c6a91f77955030dcf9a0", 0xe1}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000000280)="ab18e28bb0b5bd7b8317ec6ca81e94c2b31a580a01d9d30bb57d7e0a4c6a4fbb0ece896fe0215414c9f409096a9415bf9e27660ad5ec61347c5e54406984a7d563f227a48eb27eff7e9f9167738845f19f5792c5d3deee3765131e403d99fe46034df88ba90ab3ad44c6", 0x6a}, {&(0x7f0000000380)="6d12e0b7405367b2a6251fe5d7323b08b0b393184fb4a8d75351db3a13e0113b2947c759660bb04490183ef8a3cf4aca13ae63844552713e9ee02f047efc60933eba3559e90b7a5054d321d501990a18651735be33344d45f6d98d59baf9a4260a705d7bae1f69714550c956bb1b50a875f440c79848", 0x76}, {&(0x7f0000000680)="7060f943f5ded60f1fcec52a73615313284e6b97f2544eead83a752900e7ce93be1e6feb97f7d5616153aeb877760e58d4deea06d7d16cb102f0b8fb47ee027c7d5f0182544e651655ece0d2e7284856bbc24311ebe720a1e86cfb123870b19495d5635c5caebdb8589eb7a9b6512a94ee07bb74b52bed2bb4afe55222", 0x7d}, {&(0x7f0000001980)="a170e8479c29d9b6e43e2e55217604f0a6426d56695a0ce5add4d765da372a9aca1df91194ec63e7b6116611b7c2c9ebeace3e8034809a120f6c35d08358921eae54825ccc5f883123d0a3152efcda833f919d6d47fc06f4ab5f944fadec7d69be4b386eefb19ae33dc74ab143a14e6c98e1871cd446c22aac59c43ecffee2ace49eb2fb6b5d2d9a1f572c1e18b47bb1d3efa423849f7f79d5e41a6eca109ab9ec52a9110f247e64926dd80d4ab934987740b26d951c1c73", 0xb8}, {&(0x7f0000001a40)="fbc5fe90d4538d21fb02803d9fb3d7c2dfd71d335ed138eb4521c2c1e91d081610ecef74ab61637f657d8d9a010aef9867d2f326c13b515a69b4f396122304b69a346607e710711fa7e15e4a81ee68c93d5d23174fc457ee6752e9942972f30db8c4019859056f37765fd3ef22a54bfb3d70af238bce477b4d52fd700bbc1a048eb5457547eb696ecfe7a808e004aec3c796573781561468a19d0af88777261e9ca1d8078e31845730e9bd6918d4629fe7b75f92a388a4236aa9f8624d765616fe5a1bf59f48d3f5682e107009f105bfd0ee138ffaea", 0xd6}, {&(0x7f0000001b40)="463570dbfda49d7f9056535ce1d76ea08417de39af2ece26e81a646edbc153431b2889969a51a10c5b8fb00d25d0faab12bb268cd0bd79f6643644e19daa483c4babf631e07b6f0b785d9aa3becb7be124f8d2e0b7e2328a723f029cfaccfb72b9cc78733b7f19984fa086e5e0aa3df1618a55f865d1bc2e1043bfdcc6fa77f679", 0x81}, {&(0x7f0000001c00)="72a664112b5fa094aec6d943b5b7ffea1552c6f5e00d58531b4880225e7f74d78ea05e34ae2244b96031a3d8fb0fb6c9a974c3bae0e0da634ea6dd23fbd5d3bd8fe901e6051210d9f23e5b05cb", 0x4d}], 0x9) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYBLOB="0700000000800000080000004000000008000000"], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xffffffffffff8001, 0x3, 0x2000, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0xff, 0x7ff}, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="055ae828f1768dc60c056e0f37dc0000000000007ba401ce13c06970d5a3741d21460e43308537df9837cf6749d81fadf3d20126fdbe8180824767d6f191a0a1b4ee1f7a16d602a774a82f20b28dd2a28f51bdf99e98d4f6b8d459ab66722ce4f34ab55cb674edc94692742b81dbd1afdc5e76b6db361a6fe7a30a3a3912c733053c7c8f47dcbeb4f1b305568e7451f21d1685d98c91f6be3bf7f6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x16) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000000540)={0x4, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2, @rand_addr=0x1}}}, 0x118) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = getpgid(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r6}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000000c0)={r4, 0x3, 0xf, 0x6, 0xef3}, &(0x7f0000000100)=0x18) getsockname(r5, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 00:01:11 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x8, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xe, 0xfffffffffffffffe, 0x1d9) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x903, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, r3}, &(0x7f0000000140)=0x84) 00:01:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3e8}, 0x11e) r2 = socket(0x3, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r1, 0x200}, &(0x7f0000000200)=0x8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000000140)=""/82, &(0x7f0000000080)=0x52) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x3f, 0x0, 0x10000000000003ff, 0x3}, 0x8) 00:01:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="f200000052be5bffae9fe9ae1a08ebac70bfcb767391fad8a4d4dfe9e4ddbabed338c0077197b643", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000b}, 0x10) 00:01:11 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r0, &(0x7f00000000c0)="1f", 0x1) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:01:11 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xfe2, 0x0, 0x7ff, 0x9}, &(0x7f0000000140)=0x14) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="75020e2f66696c6530003aefa6bbc8ba76eafab8eed3223ebf16d9d848f5be9e56ea5c2b5e930b8d683cf3bef66f5bd62c0d6706d556c71b4518b7e886cae910033fb0019159c5653cf1dd2b47d5b725444e1eec4e5b20ed66f3eef1d592138d5a77e1f4b80c1e0b9012da39bf52bf1931446de42658b0a9a805eb25fac3b6ebbc2c207da7b07a009b5acdfc0d35776813bbe11f108139f56921a3635b4eb7eb477f0bcffc243e7189b5eef27cc9f7db1028e4a96ae77d9f00eb9ccbff183a4129638c8b3e0bde700f100f5e81303f849e3281f81b05102202b4ef"], 0x10) listen(r0, 0xffffffff) writev(r0, &(0x7f0000003580)=[{&(0x7f00000014c0)="ee", 0x78}], 0x100003b0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xed}, 0xb) 00:01:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fchmod(r0, 0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) r2 = socket(0x1, 0x4, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x20}, &(0x7f0000000200)=0xfffffda8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r3, 0x6, 0x4, [0x7, 0xb612, 0x10001, 0x400]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0100000002000000000000000000000008000200"], 0xa0) 00:01:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffff8, 0x400, 0x3ff, 0x101, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x110, 0x10001, 0x2, r1}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="4e8b30000000000000007aee599fd12b1d48100e23438629ec71a4d874e35012e30e3bd06032ddb3e9032ca490ca7fff1002110a00187fd4a1ed24f1183d0e96d5412b25e5ae51ebe9a959515d3f044f6e43e7cadaca129e11bf787da41623902441991a3c9f3270f527b288fa6bf71ceb7492e25573ac4e230d6b6f80ade2d3d832471b2c7342840502207755f566ed69ab15166cafd9cb91b5b4a4b40c615cbbd424a702894f9a3c26c8be97fc54"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 00:01:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0xe, 0x0, 0x0) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x10000, 0x20, 0x2, 0xe9, 0x4, 0x7, 0x10000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xfff, 0x3, 0x10001, 0x4, 0xfff}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x2) 00:01:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @loopback, @loopback=0x6000000}, 0xfffffffffffffc22) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180), 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000000)=0xd88, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 00:01:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000180)={0x0, 0xd57}, 0xc) 00:01:11 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x20000000) write(r1, &(0x7f0000000080)="fd0eec454e5b81", 0x6) r2 = semget(0x2, 0x0, 0x0) writev(r1, &(0x7f0000000680)=[{&(0x7f00000002c0)="c11d985a6efccdf94815cb186b90c210f61d4cfded9ab99826005111a5ae39112e20f57eab39f5c7adbcdb4ddab51c85350b50016c31c9a9f1063a24171e908cb4b24a16d402ca8f7e93d5e71c6f61608543a4800883b7cb700dfee403e155feade78e6c8ec2903b3fd0b1bb509d00e674f20994b8a73f6f8bb7a0fe23e97665550e0ba19c2234e7e186dcae40e82caf5e66d091ef4c7f0cbbef30fe7307f064518527789b9a01056365bdba6d8472dbd71c01f2a93796de2d48fdd465811d2b512350e2ebd8e05663bda3a1fb324cd18c4411db0bace055421bb97be0b94ec4770cbcbf53f42e75dbc7", 0xea}, {&(0x7f00000003c0)="54b6ffeec699b27c1c7eaaa70529d2070c3ce2e949af940553b5b5c69cdb6d39881accf2f3456d3eee088895a0e15e3a445e231fee3f33c5d86f28e6e581976867d393388d2912df806ad56d5bab3bed0d86f0e4754dfb003b4ed1bf2b9ab53c60817a76eddc8d839ca6075e87489d00b8a2c5cba356dbebfacc9322acdfef8e2a0f8fee1982ef6f1714474a16ea8a122f56cb23cf968d8dc3be841fba2ba8a203d5ae918be8b0aba9ea1066bbc233b1c205a292bb6774da33696322d6ce93dd4bdf95ca3ce1abb968a0c3d74f4fc70eb13e996801fb15439a7d97e2a05f5cb18758b0248b3b505dbf89233e5cf1c46fc58ecef27537146c", 0xf8}, {}, {&(0x7f00000004c0)="ee86af0f8bf6a9c52d4109b2e0991dee4a67c6924a3fed6062b5f85ac625d8f9022a600c6298bf3c9785b8d967c22f6703d9f687fb8b4ac5f32801195034928304e9c2eee8b23e291ff853bebc8daef0132932cf5dfe8b4bd3c3ef1c74f9c9c19a85a3931dba23c3e7f91b52edfc33e4a307e24a43970f484a895196ef1c2aa0b42ec3c998e317a14475a593f39373bd859dc83c3dafe3972d2964dfc2042663c43f2fb58cd674d102", 0xa9}, {&(0x7f0000000580)="af8b59df42c633908a60dba2bdb2753869a43ca2dea213228be5363c6ff891fed97120bbd175324a8c7c58a8706e49a3df94880ba0640e97b28b7195b3bc820a084f839f824628ecaebe2f2cd77291a76ba91a0b31ac9c74ec35c2062661ec7636efc56b1df5761360101e2160", 0x6d}, {&(0x7f0000000600)="154657d85bced9a1696741df099a4b", 0xf}, {&(0x7f0000000640)="22ac5e83478b5d85e9a2286f660f", 0xe}], 0x7) lseek(r1, 0x0, 0x1) writev(r0, &(0x7f0000000280)=[{}, {&(0x7f00000001c0)="60038852b70fd619d856deb9ca3d5ba383f80b1745af2e7307a3e0ec382b35daa50a0dc8dc7ed93c5602821d75e35d00a448441ce3151bdf62ded7d7a465ea5c8441cd05c1d1ece9095444ba268c29de1450f145010373175fdd21d793f83a18ff7ad3b142e7f93420ceca5b8121e8f203905ece1f3e298e340ace553c3231b87181b5bdb22341266de8cd3e9440fe99c9027c3d487b30f3d858", 0x9a}, {&(0x7f0000000040)="b6d5f2e8f1b286b20d68ca286cbcffe1bf58d2aebac32a48abfde2228b87aa8a8f1f3be0c4", 0x25}], 0x3) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)) 00:01:12 executing program 3: select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x8, 0x2, 0x9, 0x8, 0x1000, 0x1, 0xffffffffffff9fdc}, &(0x7f0000000040)={0x8, 0x5, 0x2, 0x8, 0x1ff, 0x6, 0xffff, 0x67a}, &(0x7f0000000080)={0x7, 0x933, 0xffc0000000000, 0xde3, 0x9, 0x0, 0x6}, &(0x7f00000000c0)={0x401, 0x400}) 00:01:12 executing program 1: r0 = getpgrp(0xffffffffffffffff) wait4(r0, 0x0, 0xfffffffffffffff8, 0x0) 00:01:12 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10800, 0x20) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10000001000, 0x0, 0x80, 0x4, 0x40}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xffff, r5}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) 00:01:12 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xd25, 0x2abe24c1}, &(0x7f00000002c0)=0xc) getpeername(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/76}, &(0x7f0000000000)=0x4e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x80, {{0x2, 0x1}}}, 0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x5eec}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r4, 0x400000000000}, &(0x7f0000000040)=0x8) 00:01:12 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) write(r1, &(0x7f00000000c0)="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", 0x1000) 00:01:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r1, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x2c) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) socket$inet(0x2, 0x10000004, 0x7fff) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f00000003c0)=""/75) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@rand_addr=0x9, @remote={0xac, 0x14, 0x0}, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local}, 0xc) open(0x0, 0x0, 0x540cdfbabdcf8d9b) getsockname$unix(r1, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) 00:01:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xcf, "4ebe4fa3a9a07df1844c58ce3d334e0864b3aef211ce0a55986b5dfb086b7a015cc6983231c81d21f908d042ff81b6569a120937db1fecffcf369b8b35a6b301a4446f09086f709e984743284e97deb083d4c58cb8e733773baff6aad15723d42d3aee2fc6f9568e98cf815e55de0c64839c1b5b5a33dbc89f8c6bed436622a4b0ab9514dc4ab01a856692cde0023b64464075ca6e93b1db09d3f81c68fcef9fb5c546af21e9c0150896bf29ed71d182313977a293c29451edc2d52332ddab3efba3cf5ce4ea7ba4a6b409dc5e6f8a"}, &(0x7f0000000140)=0xd7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x3ff, 0x4, 0x1000000000, 0x3ff, 0x2}, 0xa0) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) 00:01:14 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000004c0)=0x99) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) nanosleep(&(0x7f00000002c0)={0xa, 0x5b28f541}, 0x0) socketpair(0x10, 0x30000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r4, 0x0, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140)=0x3cd, 0x4) r5 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000001c0)=""/210) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x0, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={r6, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) 00:01:14 executing program 1: r0 = socket(0x2, 0x20000002, 0x39) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x4, 0x80000001}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0xfffffffffffffcfb) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:01:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202430b76c7ab2de8780f0c06dc2e2f6669d0ccced4"], 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000440)={0x0, 0xfffffffffffffda8, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0xfffffffffffffd0d}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYRESHEX=r0, @ANYPTR64, @ANYRES16=r2], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7}, 0x8) socket$inet6(0x1c, 0x30000000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:01:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x3f, 0x4) 00:01:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sendfile(r0, r0, &(0x7f00000000c0), 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x4}}, 0x0, 0x2, 0x80, 0x1, 0x744d, 0x3ff, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1ff, 0x77}, &(0x7f0000000280)=0xc) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xff74) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x8) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x6000, 0x2, 0x7, r1}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x8007, &(0x7f0000000100), 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000380)={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, {0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0xfffffffffffffe01, [0x7, 0x1f, 0xffffffffffff7fff, 0x8, 0x6, 0x8fce, 0x7fff, 0x8]}, 0x5c) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) semget(0x0, 0x0, 0x266) shutdown(r0, 0x1) 00:01:17 executing program 2: poll(0x0, 0x0, 0x0) clock_gettime(0xf, &(0x7f00000000c0)) socketpair(0x1e, 0x20000000, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000280)=""/11, 0xb, 0x400c3, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000200)={0xff, 0xb249}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x9) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x7f, 0x4) sendto$inet6(r1, &(0x7f0000000100)="f5ba8978b2923b1b09ecc715db9413cdc37d10ba9c3f86c60662b771b494b0f92a71ab84faf3bf4a09bf9c7326c628b3251f3da3013d8114169348f1db7a14b21d3a87fbd1a58853e30ebd1302729de7759926b04244badba05b28c8283457bbcf590017acb966ca083315de4be7f565e2dabcc50b69ed91fb2560bfc916feed8b4516c087f277f04999c291a1076660ddbb06d08087cdfdb8b99443d6ac1238c2711b3d2c727b664496145a43524d8448b02f5424be79e5299283a2bcf17416a63759dc", 0xc4, 0x4, &(0x7f0000000040)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f00000002c0)=0x200, 0x4) 00:01:19 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) setgid(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/88}, &(0x7f0000000080)=0x5a) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x14b6, "56b28f14887af3f03edf9cfb008f8257"}, 0x14) accept(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:01:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xce, "4054d493837fdea8f5830ef521051467300f50ab16426d56b644bb134ee0bae6c468e581ece92e210c0252d7d31291e3f68aa5dd01b7ddcff19d839291b0fe94d3454ca4b61a403eea77a679852cb87f3a9b249f93bb4e92047988ebe9d9b1ed52fb8baf5eb06610c95978abad7466308e120f163d5c1236b4bf79b2e72481973ec5a92febaee7a82f2c1f6613a452b84058087f4ebd7ff68c1087615de4be1468a8090ec59d7d55f09e441a7825f58bff320237b401402aa4dbb2bb8fec73f40b14b3b72dd8d56491718fd78f2e"}, &(0x7f0000000040)=0xd6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x5, 0x7fffffff, 0x80, 0x80, 0x7, 0xb7ad}, 0xa0) getsockopt$sock_int(r0, 0xffff, 0x3fc, 0x0, &(0x7f0000000280)=0x13e) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), 0x4) 00:01:19 executing program 0: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) getsockopt$sock_timeval(r0, 0xffff, 0x100a, &(0x7f0000000040), &(0x7f0000000100)=0x10) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) 00:01:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1d, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:01:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x20000005, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000440)={0xd1c1, 0x4d00, 0x7f, 0x1, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000004c0)={0x8001, 0x65a39d00, 0x400, 0xfffffffffffffbff, 0x80, 0x4, 0x1, 0x401, r2}, 0x20) fcntl$setstatus(r0, 0x4, 0x10008) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r3 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000000400)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f00000000c0)="d39f2662cca21104b892bd5f39221e1e75c202bfecca51b834236de035a8066d5f500d77f4997a2912c8138c513deb06877f5ceabab65c3d19828f063fcf5f42207a248d8dadd8e3ac67", 0x4a}, {&(0x7f0000000140)="5d4fc55ec0ed1809349d8c9eb6623c891ba55ac7b371f9ddce4a5fb70a7b9ba51705cbc6660de4cb897c42e3d876d990e15ccef408ae32ab2250fa8662a7b7860664f96b42dfb46a2ddeec5124587dd7969650d78a40078cb8cc7664d85f8b8d6da15d24a465b31d71e62d9579ea63883ff92577eb319fe604c02bf57d77cfa5cf9b20ed45b1105b2f51f276d97cf2a757e7b1bdf339cf156760daec99bd098009e66f132096f2790df6a159f8d4c07eecc6ada4f6ca1aa50ee9c940925da27bfa48da10de0813f3c7c872c381a9bb4cc46734dffcb57aaf35641349d52bd34012640c", 0xe3}, {&(0x7f0000000240)="db75ad520f6ce87425c514af0643b4f1d851ff4d71975dd5dd8b877f8f9744389e72b6405b8569597e8d8995a9a1c3533ad2d07be756e8a73253c73fe33fd3e3e553818f032847d8f74e05a03b10289e32511324ecb4195c6c7e50dfd7cf0a1b54e1cb548dc276292d8911bc440f03ef7144d061479299fb351a88c013e0769ebfb9deb17da997a96ab3bb413d8f3f08e849fabea0bd62fd59b5ebd1abb005807036b81da274c7278584b57aa4ffb9b755a1ad6b4b0bcaec1ece6eb5bf5f8a65e8afc3b75da56559672dce73ef9440770176ef31bcf70c", 0xd7}, {&(0x7f0000000340)="f8dfb7ec8393c51a3490407ae784071e5e448c4e9f2522d29e4cc674a176e268768689c826be3acccb0efb5eb56fc0208976425f757e4476ed3d21afd5ab929373a1f917f78ff78d", 0x48}], 0x4, 0x0, 0x0, 0x20100}, 0x18c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}}, 0x1c) 00:01:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x8000, 0x6}, {0x7, 0x1ca000000000}}) select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)) 00:01:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/60, 0x3c, 0x40002, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:01:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@loopback, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@loopback, @remote={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@loopback, r3}, 0x14) 00:01:20 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001040), &(0x7f0000001080)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r3, 0xd97d, 0xfffffffffffffff7, &(0x7f0000000040)="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", 0x1000) r4 = socket(0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x3) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) recvmsg(0xffffffffffffffff, 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000001280)={0xfffffffffffffffc, 0x1, 0x9, 0xffffffff, 0x8000}, 0xc) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) 00:01:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="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", 0xfe) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x2b6, 0x0, 0xfffffffffffffc6f, 0x0}, 0xc6) 00:01:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x1, 0x7) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 00:01:20 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') readlink(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 00:01:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2}, &(0x7f0000000100)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000043000000982cde4ad90600000000000000000000000000"], &(0x7f0000000040)=0x2a) r2 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0x3ff, 0x4) getsockopt(r2, 0x0, 0x4000000064, 0x0, 0x0) 00:01:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x10001}, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x10000000, 0xfa9) clock_settime(0xe, 0x0) mknodat(r0, &(0x7f0000000280)='./file1\x00', 0x3080, 0x6) sendmsg$unix(r0, 0x0, 0xffffffffffffffff) r2 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000003c0)={0x4, {{0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0xffff}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@empty, @broadcast, @rand_addr=0x2e2f6ab0}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0x3e81eef32057ffac) sendto$inet6(r0, &(0x7f00000002c0)="4a692aec25427bb61897c5c7523891b12b0faacb20d1a3a1bbe3197144d89af42fe78193b05097cb8f9e0ea575f59c8d2e896bfd71bfd053c52ca4ee51c875b8410350b5819e3d7bd0a2ae89f02d25d5369b737cbe46927e22a42e6bf3", 0x5d, 0x20005, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0xfffffffffffffffe, "f9bd15f1fae16b11be0b4fec151dbc3d"}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:01:20 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x9) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1000000029d45610ab24b12cd1000000"], 0x10}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ftruncate(r0, 0x4) 00:01:24 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/33, 0xeb}, {&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)}], 0x10000000000002d7, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x700) 00:01:24 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:24 executing program 2: r0 = getgid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = msgget(0x0, 0x210) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000680)=""/73) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname(r3, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000003c0)=0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1201, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r4, &(0x7f0000000500)={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6f}, 0x1c) sendto$inet6(r3, &(0x7f0000000700)="bd7040e8f3b1e1956709876dc1", 0xd, 0x10b, &(0x7f0000000740)={0x1c, 0x1, 0x7, @empty, 0x7fffffff}, 0x1c) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r5, &(0x7f0000000440)={0x1c, 0x2, 0x4805, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) fcntl$getflags(r5, 0x3) socket$inet(0x2, 0x6, 0x5) sendmsg$unix(r5, &(0x7f0000000380)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000100)="8395297e5a2046efe112350577cea22645e5eee89383e23237", 0x19}, {&(0x7f0000000140)="08f77f7a97ff155807e08807201e32756936d28637960aef3e6672800b27c085d1dc188a4061993ee3404fdcac456458361fe89b4421aa23bb6d29458a910b5f4115346b4e4a7b96218278de5837eeca21cab3e9a427284b91a2215caa37c3fd1c0765b0601c805422f4973042cf75e796b1f0bbd5a0bbdd1ae989d1cfb319f7e71375192e4808bf492dbeead750b2f2e4c62c566c9a624b75789f03e85e4bcf53f9e4b2de6fa4a2170cbcd69ce23d8f31fedb2a333b25fcfaeecf5d238e5832e77ed44de4783bdf515e7eeb", 0xcc}, {&(0x7f0000000240)="2ebd6f9c8d8b0e628cef1087cde2eaa597598a4b60ee83ecbe3df68dcad9f7dee8832a85a3a16dde225e120cca82a72d6996b74989ab4c044d2c20d2815759a33918ce6b20f17a688bdf91a8aec65aea", 0x50}, {&(0x7f00000002c0)="9488f6f7b7946580c5e8ff4f9eadc3f28ced35d2f50cdfdd57476ca4d368b9ca062b0e316c53f50f9ce7ec8fd2901a3a037734e2ea273f2cee1b60983d1153d2d576b28101828031d66da783b690a9bed2a1848a51b9614aaf04439bb82337d52034db71dc", 0x65}], 0x4, 0x0, 0x0, 0x20084}, 0x0) r6 = semget$private(0x0, 0x3, 0x40) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000780)=""/225) setsockopt$sock_int(r5, 0xffff, 0x1018, &(0x7f0000000400)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 00:01:27 executing program 0: r0 = msgget$private(0x0, 0x4) msgrcv(r0, &(0x7f0000000000)={0x0, ""/102}, 0x6e, 0x1, 0x1000) msgsnd(r0, &(0x7f0000000080)={0x1, "23324c86cafc4cf36a678110c4dca4a982f5faed92a1d63deb166552173f7477ae42852dc0f98bdd21e67a92238a0e81e242b01c8044e1d155a15a4f924de5358e18f93ac59080f04853a5802dd7f23507f1cb750f12e9de3b56ac015dda552f9ace0661f335a9b64e47b7c7"}, 0x74, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x982e, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x4, 0xa77, 0x6, 0xffff, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xb, 0x5}, &(0x7f00000002c0)=0x8) msgsnd(r0, &(0x7f0000000300)={0x0, "1352082977837902a5c81b71aa0d745f0062dd4607a631a3a5d8007a659f34d600af17361ff161c7128c8679198a20ca4bc7afa42479f324e7f700acbdea94221e5ccbf7fa46c69cb8ffaa7f3a2f76647b116f259fd6d2944b8defc1b25e5090603be145263bb0355d3a0c7288d7ba2b7f88926d5a808e3313c1abd9299b9e299aec0bbff1b0de3a7e8fe40e1e7a8a3a580adc4dbcf9c4b25dd82b9733ce469e22ecdd8eae7afec9346b4e2a3e1c2d6cd787e65c356964920faa6ce61f406365bce5b8325f10e57d"}, 0xd0, 0x7fb) r4 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xa339, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x6, 0x1, 0x284, 0xce8d, 0x1, 0x8}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000500)=r3, 0x4) accept$inet6(r1, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x191}}, r5, 0x100000001, 0x7, 0x200, 0x400, 0x4, 0x80000001}, 0x98) 00:01:27 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) read(r0, &(0x7f0000000000)=""/88, 0x58) 00:01:27 executing program 3: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet6_icmp(0x1c, 0x2, 0x3a) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) pipe2(&(0x7f0000000040), 0x4) mlock(&(0x7f0000cec000/0x3000)=nil, 0x3000) 00:01:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000080)=@in, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x3f2, 0x0, 0x7fffffff, 0x1f, 0x8ba4, 0x8, 0x100000001, 0x2, 0x5, 0x3f, 0x2}, 0xb) 00:01:30 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000003c0)={0x7, 0x4100, 0x3, 0x8}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="090000000900000010000000060000000000ff00"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0xfffffffffffffe6b) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept(r4, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xfa00000000, 0x6fc}, &(0x7f00000002c0)=0xc) accept4(r5, &(0x7f0000000500)=@un=@abs, &(0x7f0000000540)=0x8, 0x10000000) fcntl$setstatus(r1, 0x4, 0x0) socket$inet6(0x1c, 0x7, 0x9) 00:01:30 executing program 0: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:01:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x1, &(0x7f00000000c0)={0x6, 0x80000001}, &(0x7f0000001480)) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000140)="b1229d9120409272e1ae4708f35ba5b238d3524d514c211cad0b9ebf97f5d14d9b389a3840eb7f4285aaa4df1ab6279ec0f67770c8a7ac2669fcfd9b39e17593a338af900e0f13d9b8452f5a869e695ab47cb4751c4a497d2a820769376769fa6b179ba3c83bf0f194493255a1efe1e93434a5feb41bbabcb32fe02536c2fdae7c6081af613af04fe1870b400280e59c98154a4521aa59992e5cc274aaf2bba515dfd51a82af75fa692490930cddae4e04c452d6c1aedcb0313315cd7af9ae7de5f82ba71252f893001d10adba484b7e96c3d98aa8a4814c55e105f130ea53893a75a91021522aa2232e07edea347880ea4bd7bdaf9bbe016ee0c70bc72815f16b761fe35d00c4928ee2928ec0d5f16abf8dbb0dac5cbefce99680eef2fb9daced0cb5e9b1840728eda3a0eda35c17fd3e875bc93680ddf2a771f9b19c9cbf0cccb153a08f7801a696bd00c96eb1f1dc53196f6651b13ea829d92515e50a8d35edb9a043ad61a8a2290453cfe417683f492edfe61f226250c5206a04ca614033bf8df091d33ea2792b1c6be670962a10611281c2661764dd4c548fd55d77bc2671bcd316a3157e8a72da238d4f184f6fb4c997893d91591994663c3413068df635c583dfc5a46a2da8d33f5227870931dc364858cddf8c5234aa684709ab945d7bafc4b162ea783ad5b0bd8c8be585cad27567b1d75561643431d54f144241863e5b8bc0b1607d5368776835cd103b181033ab1994845c0e3982d1d5ae303a48f05426c2a70c22cd71c08c68ca4753282fbe0219f8f30ff91d87baffef71c561527b052019906b0829097a5025097de4714ec5a460df6b2a16eda9b585fdffa2fef0aa8fa6e4231f5670e218708bbcc6094007f290cf7e55aec7c3eac5b5640477e46720d29f65e8fb6a0085baf100002937feb8387f640c7628b7a5c8e529cd4810a38fd179f11d237caf1573c6d270a32532ef61ec92a80d79435bf4b913ba87506d60c42d83ee63c6bcde23f5f0c12bdac338fb7f611d5d89f87614253586915ee6aa92bd2f6dd93feb6ac7ee472d73c5f5e55cbb84a6969724677f468b9baaa890ea604c50cb88c5c4e12dc291454b90314c6f8d11af877e44e22e7b8d20113bdbbd6b8d175d2b4a2f8b1efaafd00bcadece66285977af76b1bc521ed08e9ed9ce246c229632282575a53368f2b0ac2a38b4bcd791d9e9f01541783afbe95a913223a52471f90ca87c698b7768be30bafe57ec64e00db6d75fd5140d37a9d2be29b97797f86cf84fb46747ddb3a38bd2ae9da0b0910d59f51b9c217afeccb27cd78d303a26fbca76f12656bac27ce7b876f5410f221af74891951f01fcbf294468e051098fbbad604927735df85ce866378d83277e490fcecb863f6328b04f1b6b97779ef98c3ac970680c3f36979913204cc2f79a7bc2691548e28315b8e947dc98fbda46f681ba25747fceb640644131cd7bba66e431c5f9d7e8bab9c70ace70f7f0d9baba82c7d16c6938ac6a575993a99cf7e04c0794913936b2572a7fcf7c40b9df622e286c023da2d8e9a303058aa579cd86cb63fd7589e874ee310b37eaea15392afa505125e251b4520b1d05aac7a70232ab7cdd7e2a99c5bf5912577ca5630e3251cd423f2a1c68366767d4d821ad869015f4b34ea3d90c3e051e91f3c72d0bb8ba17d44540a59e5e6f1b7721376d9b643ce8732c7724555dc06d92471dd9642f788bda610220dcc705ff3136f8afd05f3e83704b0eddd86170414f86092ce90f79b30f538578406452e74dd3a417dbaa6fb5f26e384e350d7fa73da2f2c6b315bdf8717f890fb5f4b8de1c363d858d835470c4161a2e93883d90d2a2f6fbffa9caabeda31dcdd97ce4a2ce066b7751f718437a3de6919fbe3ec93d032667cb65ba8bf3ff59277ddfcbf075b5d9fc3d86f9c54dd382842d73934b93efebf2c9980f9027dfa24c7ab939c13d83597727e9b2789533545edfd56447f9c21655bf5f5ef5ac699c244996cb24f026e3cebc85e1c77fff9248ecf6d44035f9444443b9b83b6a58810bcbbdea2f5746af9fbee4a1ab2c15bd7ba188b8014e9ac65cdf9571e564dcb7ef8d148e7b6be93482ba71e650eaaf761057859ac429eaad90a73c588d37d892eb907bed43efed27babef6686ecfab74ff760c16cfbedb04df3dd775e6a618c5f310b2f4371e32e402e8cd0d0689069e8a0c741efc46fc8847154930b4b9ec897726ef71a4c760251d7949b8987674e381f589cbff0e657d0970de31e1b3e34925c8365751e98ac51e01472723a13be2dc3c36c912cc0db1b3433307b4eac153503a6dd8d57c616ba659aecad48affc85c0641c4073234743332e16b794a019c8c0b4a2cbddba25f0e350b67f387e59f4e7c73169ba030dfc231eaad4dcabda16b328ffadacadb7211cb0e1cb6b0f440f6fafdc92119415be9c9b935f2d10f6772ceaca5beab1542c88e8a114f638f767dafe626e6f7104d42b40b3f289015cbde46beed6f9d4b973421bd310cdcdbb19f2a969a7f36b61a3372790d3cb31051135ee6288df0f648a0437abfe8121e3d1b50d11f877f3b0c48326158e7678c277b5211744f333fac59a754cca1ffc8c961d99731c02bd18c0e2df3fcc8ebfced23e5487019d3b37c59b4e093244fec317f3247dd94f4db507934bf3f99a22a4b97d1f514e5490a933e3797a3cbca04f0e6d978fdab77735c6a4f2359b877a7cda2d9eae3920e9eacc62a4a25e6b630933b4a4a136ac102092b73ef975af2e00d1d2e48648b51792d1c492ab0fa204c41cedfc5da8ec9b6cd3caadb9f44965240baaf33be06a573b883d37c32ca26256e474732f39e81c26a0128ed80beb8ffb4bf137a0a170cdbde09c796d3be28235db8d51bff2268e190dbedd9f99b645de77d5c14c5f1c5e655d91714243a52718bf29b17e77628b7532735b55f24c5ca0eca2fdf4c8a71b3bec6ba18b14397dd9c7f00edd69e3ae0d05496ffe1047991b45addc6da20ae528b4b049661cc745ffc6430fc172ff4d792ba3029c73a3d15df4231277efcc7d9dd384642c6c9a041b5570beff15be2d152a988684b5db8537c17d64a1cc50b9c91d6b408bbd02c5b29c32ba5eaf2f88ca71ca45c2cd9c900565b72a29bfdf587200b729b123896d4bd4a54f85a3099022d705050de9bbc749d7c3cb89b57ef355c27ea74af29445eaf46fc743bf13b19a6eb643ef57ccbc3b1799274f0cf41e0d0a00d90e008a3584e31332a16ab48eb9e0ff475e49d7bca8e9048cff5c9fedbf35be90a90a98fa553e17a2536df3320d01f924d07f549bae4599f41d5938b6a80e1b24704c3b33b48bdb056c5449bbef573d2f940415862bce33eed5c73e9d115f112c70bbee02b31def0774611d7c885fec412d315dcc5735a4b588a07263c77d635f011da597a30301450affe38d32110999f292d55c7bc0769803f249b8f2af9fd55094a2582b555ae070b479698abbec9b0d1a7cc1a7e0e0b9cbebda575e65cfd38807cc6fb7f89a3503790d9450055cbb235b562e26b8e3f69dea33b2c416507f41ca9a0ac5a76f5396312ca4ca0ac4a442c27d111008831e0074a8fe7e0d0368a24abac5ffffcc3a6dfb1d14a0b4490a4ead3e8b0767d7997b567247508e73aa47004eabd996e56225dbf80cc179d36894e26fbd0600315392cdb53eca3a39bc5172e1ab7022b8c93e05655f66ca8cf3205bcc267fb5c38bb6dd1207ac7bd09a5b76965b61b91fe3d10c55579ac02cb0b62701bc7a88df2b6680bf82da29d12e94c268768b80f7132ceb2be7964ad8b9414d7a46744601061db20b1f69adb284be3c00bf247bcf5401e79056be3c0f8df5982dcd9dc921c8928b99a21e3b0542b7d4507c87eae0b22ccb39537301686c472bd91a53db0b0224cff69b77e4797917bd6f61739777e31c4c0748dd6c9cd5351d4fc1cc330c111ff6faf5b2254b406145982fad42c2e1bd2ffd63704842d6264eeac02ba719e5fa3d438f1567ee0a3dc81a7a6faca75d3c84e6952e5583719402c798739d526f17a4df4dcf30212e6b29384ab165d78512a67f5f9d708e29141e3f1cc3194a07c62223726977938b03aa91511982e864e66b6bdbe8abb32ed433333f3466360f4070ea048d5960c5bb4f1166fa923b328959c2cc94d35ea1ade96e06bc2585046c6591d3e5b16f48f57c712ed25f5b6d5a576dea76a6cd5688d3c23c7d585aa52b3084b1b5df587049d3aae0db7cc09629bff821f1fa8c227405a0a7a22c906952af2f00c0d6507989ecc38c2d65101602084d38bc718e7c1bfd19db21fa3f8be56604f9f87d31ed69e7756b2727238cc5995075b1aeb0485ade1740109e0c8ecd97775bc9301bdadde2ae92b8b5dc1d6f07c1a3947213015583f63133539335377047baab7ed4c53c2e0d9d3fe2e0f8a04459a94883d463e0d84a58534483d7f9bba4ed5ca0d93063ded42f0c8f43a7f2d336c436a271d238323598b8e12c63cb68b2bc6a6c460a2f22df0cd619c86beb387dab8e50b1f5b81b0c17673bf5de004e888d06de9fa0148f94ee2974eeb319d1c5089e72b49fa4c1a2f0d495eb124a7c5f0a56474118cd2f2f23e59d3c2ba170881f71e2800ea74b901569baa82726e932d25bc32910e4dc7c2c38994fcd447e86c54b999fa1b6f43337c22e6b2dc80d27a6d67ef64ca82cac3e56f14e316375ccc33607fb278597a5032448ffb6085f3b6eb0b6e1782cab4a9f2b01402959f6eafa5d319c62f6b70d026dc3c7f0dd559339980dfb2aceb4e569d8bb36bf814eb92527484409e28bffd9c04bf400ef9b4a1bce83c445b98907e7ab162630f7f71f1535af76ff7f4e9f0fd616753dd536625c3c24acafaa42ac9545503e58f8b1fde111fdedea0cf6cb52aa2888e000ca763cebaf8f1d2ef065bd8d4ec108847f9e25fd84f7a3ce539c67f7737ca4e53d542e7031fdb84a3622cc83ccfac18da65847a61976255c006e639a2bac8cac9b851568e2a83b5db8a29ab7a4fd3180e9a5d7a5aa74c70a42e33851bdadac22e6427c86aae2952e381305972d9bc58535f79e5d93c57f106a692986a1966971e82772928e8844fb2078808ff4df296600713d694cd9657dcd52eccbcb6a92c888f7bbd0adab164fca332a678dd9ca091a8e5fab167a0717d890076408371c158648b1925925ade157e71700f3c8c9aa3010fbba8edc2f13c0c92885a7a4f3d87f52d855417a54e21de147c5a233d43596e9f6de4f260223a083eff8d89575c9306ca95ff6c32a180a83fb458b1129245a63ceb0b0136ff56948c9020116cab4296ceac6d6c56b72a272a8e73b1b7f882c018ac0f21435ea7fdedbada030c62a3062c2b3fc1395482b0d348d628797b51a4713762ad8605659d019c6ad72fd701966aca6355a9956af211cad3070b78de7fee0ef3b3a9766c138f79b724fd641e4305dd59ebc92ae4f9e5eb6c2dd47ea0a07a955128d2f808b45e24b382bf602a8d2cd00825dce41f9e99b860b88bf115f4e4345705f621a83020548d2bba1d720c154de91632233c406e6f8b2399a91d2497ec99d70bb45966b1b6ff0a9c118e5aed1b2abf6f8da6e6ff429c5d0fefac379a019f1b4710bef104f0b9da30129d8d07204c979f4b7090a5c9b2f9816b4825593e193f0a5a617e45437399c00b47e66325284f5ccf90d40f3ef28421eb1c34e929a4dd634ba11a248cf5c78f0b5ea883daf7d91be889715143bec092978281174b091e6209c138da75d064288523b5722b2f547f760cc175d5897b5f77d1", 0x1000}, {&(0x7f0000001140)="1ade928ecf307188029d565e4d2167f12ecf384cd899dbcc49643cd8c9a3be6674bb408930ca3387a534f79e37f1f708c0d5deae823160d874869bcdfb870787775596", 0x43}, {&(0x7f00000000c0)}, {&(0x7f00000011c0)="3b7bba563cbd4ee38057d9a2d889932d4a830d7cebf1ef89410739c9ced9d889f1bab82c954dbfd41d27bebbe26eb103f2a1fc19a13181e8c0174b63d5b2bbf84689977e27f4a5db518043b4f0987dce557bc2ba8387b988ed091dd47107e64c24bad9cfd43e7ed1741e1fd9d3ee54800033640d57a10b12eb4199db225c69b841c1a8e14ab93e40492b8429b5967faf320a", 0x92}, {&(0x7f0000001280)="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", 0xfe}, {&(0x7f0000001380)="5959875aea762ea64f5ae045a876801e61006ca36ce6969123d84d81654af78b3156c1952061f74460cde7ee3f548f85cace8935e4ab1ad6441a07e143d6f7c9354113bc37d6da85b4acc9", 0x4b}], 0x6) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000e}, 0x10) 00:01:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) r1 = socket$unix(0x1, 0x2, 0x0) getsockname(r1, 0x0, &(0x7f0000000040)=0x838f8c4383d271c5) 00:01:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x4, 0xf, 0x3c4e00000, 0x4d4}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x101, 0xf, 0x6, 0x101}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x13) 00:01:30 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x80000000, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="9c000000b665355f7afcfca74c50aeeb75c6569862d2f26ba7d0914e535a35e7b7b23df2960b0e1d4b844a92ceea8f3e45b88a0eb2204ef03e8edb49b13fcc02ab1501fc67736f2c96f0d9c1c059b2d7f3d9149ffa6d4b2695f57e9ae559f43c8de0001a2b63f07b5b8ce3cddcbd31965d405060af95d42127aad9caab75a5d5a2002bfe3aa64f0a8978ddee7cdd489327513989755ca674e16ef3"], &(0x7f0000000200)=0xa4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:30 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000000180)=""/189, 0xbd}], 0x3, 0x0) 00:01:32 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000000)='./file0\x00') pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x3f, 0x7, [0x51a, 0x9, 0x1, 0x1000, 0x100000001, 0x1f, 0x6]}, 0x16) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000280)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="97e82db34ec9ff9f620a4d668a587d905939d5f211e15c4a282f49768019edc24c2d6f436b1606b859bb65e0a936d09a6fe5720f94f600000000000000", 0x3d}, {&(0x7f00000001c0)="f4eed1be073825ecfa56fa42b95c1a54aa7cede07ba11e53aec638a435a38e4e1ae7605e00d6c94bc38a0db525f25de5bb5db531885f92d411c51892edeaa0472837ecc3bd0589ff238c032e5b21bae38ba95b02c9f01b6b5ea16b", 0x5b}], 0x2, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 00:01:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0xa8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 0xfffffffffffffff9, 0xf, 0x8, 0x1}, &(0x7f0000000240)=0x18) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) 00:01:32 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821c868c1d"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f00000000c0)=""/188, 0xbc}], 0x2) 00:01:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000b, &(0x7f00000013c0), 0x4) r1 = dup2(r0, r0) listen(r1, 0x100000000) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:01:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) socket(0x3, 0x10000007, 0x3) 00:01:33 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(r0, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getpeername$inet(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x80, 0x80000001}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x9}, 0x8) getpeername(r1, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c) 00:01:33 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2f80e3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0x5}, 0x1) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcdf0e1b872267cf0173e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8fed51a6bb92b1d2eeebf199c214dd853e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file1\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:33 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xd7a, 0x0, 0x50}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x6, @loopback, 0xff}}, r1, 0x4, 0x6, 0x3f}, 0x8c) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) socketpair(0x1c, 0x20000002, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:01:33 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0xfffffffffffffffc, 0xfffffffffffffffd}, 0x0) 00:01:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000000)={r2, 0x1a9e}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:33 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0x7, 0x3ff, 0xdfdd, 0x6, 0x40, 0x80000001, 0xfff, 0x6, 0x7, 0x6}, 0xb) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) fcntl$dupfd(r1, 0x0, r0) fdatasync(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:33 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x100}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, r3}, &(0x7f0000000280)=0xc) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) r4 = semget(0x3, 0x1, 0x80) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000480)=""/38) 00:01:37 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(r0, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getpeername$inet(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:37 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x0, 0xa2, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, r1}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240), 0x6) 00:01:37 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0x7, 0x3ff, 0xdfdd, 0x6, 0x40, 0x80000001, 0xfff, 0x6, 0x7, 0x6}, 0xb) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) fcntl$dupfd(r1, 0x0, r0) fdatasync(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000020000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}, {r1, 0x100}, {r1, 0x80}, {r1, 0xa1}, {r1, 0x2}, {r1, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x1) sendto$inet6(r2, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) ftruncate(0xffffffffffffffff, 0x800007e2780e3) 00:01:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) socket(0x1c, 0x3, 0x9e) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)) 00:01:39 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:40 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0xfffffffffffffffb) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="2573dbf4e967439c56145da43417222a656dbe7e36460b46b84ce23e84faf310fdec36fa8e86cc2373de46a703cef0e3802e17e4542497a1a4daa50681d43ed58939f9ff209b1394d524e38c333e022c03586fbca2b8ac601914ac9030606ac41e650984db51366a8de85cacf07c1eef43b1467a34402de9378dbb6a6c3d6502b2339daca66157e44dfccdfb50ec6037a37653b2dd52154e9ed353a3f6d90b959d25ed6c3231e2a84365fae53e1ce26a200e6498de079bfe1d94e298cd3b428d4898e7997cdff9584d205cb5014edcce81b8cbd88b6b1da4865d547ccade4b5166cbc0360410caa1ca86f375e55035e40c99e208e8f7887b28272a53c8b4a4427c3bc5c89fe340f2e21c394f621ab7d3113fa49219b1a04e89a51a0860b8d9a7698e90a5804ae9a3e122ed5a7534f64f2abac96292ff89b0f781246ec1e3c02486030ddf156c73b86afea591def9603e917e71e4fdbaa1cfc1afe5d82a201f9a35a377e71f094407c3b13c64d2cf3ee7da514f58c36cff2c792877fad980bd8c12f1d33bc8e539658d9e15909f9476a942b1b7579a4174cf71d959f5467246ce3acce6ba1eb987651415badcfc8edc6d100baadeaf769d7cc7b0c8e9c76c2738dd5991f1656d17672fb6b6b819fffdfca97acef604257780e6186da66c1fcbcd7044ffa69122088d92b6ed7c3cad120cdaa9d9ff2c0d020c91c2195f89763737e7550868453fd84056fbc7d54bbc7e3bb1b188185db20d17c9cf4646bec7050321a6ce8cc7822ba5243271a9c78f215bd1e9834e4e6f378286d7a32c5a1c513a752fa4d001668f3bd70e54b08c7aea10cc8bc9e816f1bc3c446dbdccae90f786b16c725a4b4056f7e31e5319f04d4b8508f322ae2d2a50fc53a6f0c15ec5df3bd4104bdddf8f8f730ac0d07ac8c9643ebb29d528605f87de4033a49665de6affe23cb0d7f2add649f455668c34489e4926aa888973ca1aa179c0a6eb3c6653fad319908630e6e02b64235cb865e55c6aea23d4c63293564ff4ea2123f67f02b030462775575c09c57cb413be92cd566f44c4f7ddf8a770a661e55ae4554843b032c8150b300fb546728ba7587b6ce157464bede66fe13df6d5399494118d49c7d3984b05f8560a5b37268448949a9686bbec7f59f7e427b20278af3c8812e087269120885e191001097a4c897c90015dd357378cc88ae1b76202621d6530bd664c925468cc57e39e597ebc20e6656309c556fe8c0ceb8fe09dfe26b3d2c9f4b4149998a3f817ce311e410065f5551509f59d72dddc684086f42f2e915e88edea41c809eb94d318f1dde5c5838fc61dfb7e5320ad91947d97f8da2d91ad53e3d4ed9e91a892b7d1de53b62478ba7a4e2e4b237253f22f125a54db1d353923726f5bbd5f9cab6cf8e4ed097bc0b76c284561e79ec1b7cb2b7a9ed6a95a30d99b903b2b7f1596800c84bb1cc2567331b654bcdca6c582ce8b7cf63a756ec4a2a4bfb1d73d535487486dad8cf2ae940e89f341a28f502a6fd7f174a5ccf1675f6806cbbb93107bff72b969f0f4ecea9b1fbb30ff904d956126a1c422d9d6ffb4c7e9b3dcc07dcca0cb38b32ad8add9e36b6e18d4aab11ada6ead6e9fc47ae7ec6985af94e2c50e3791b3130ea7ee43f324c59d97e7e7122f9a5509c26d5b82478f8a399a6e74446ca3179549e0bb0c4899ba760ab120dc51105c5f9bb27314874ccf68f1ae6beee88b61b64cf41ddef8d9ebc7104cbfd3e3b424854377833d99b6223f960151e381a21c1b2456e6fe9e612d9830e5bffc324a381892a0e19f226c0a8112be916f8d1520d00563dda3cf23c23bc4b4f2e0b12186446107febdc72c896e4c62d7ab63faf0a052f3db54210d8ee2859e6fe6abd63d58ceafe82d97bfb93a6817e6ac333453a588645fbebdceaccbc3988bb8eca6d49fc3d549342d4b5184460bc15d4ba7982d6b7b5542e10c0e35a0c3305e0996a07248bee93a23ab3f0763d9a2082536a6d3f2e758157e7325722feddaaa36ea932bc24b3001237b4a57be1f45002231a3cf564beaeb83a563e2712736ff2524061af76645ebc9afe54cca737e77c0f069da1bbb99d977911125667dba577dc8295fdd00c6e7d2aced8560b344d6a114d36586a96cd852a3acc0b274ddba2308974b49b5b46eec88a2f6a21b7a931424271edd162fa8bc1eea5da1bf5025ec250efbfd96113186a31160cc6c46aab18f753c69d9c2790bf578ace09f5406bdbe4eccbe882cfec690684c42224adbdf8fc446d48f675555dc21a0d82aceb2d8aed32a4ee295395a4e09d74ad82f0bc47061f06219487bea81072e2b0c8e90e8c89ed3a2da3ff8e7a0bde572f417b7a777442d64f753f8c416ece196b30412df16ab4ca0e44eb77d843ee0053f69da1cf0538420af35cb20dfac4ae80bb5a726c4f5c6a92c4b9eb36d5840a2eff3d7ca5ed830f2a53f295737c7b9f77c8d58e66e5e099e96a38542fd41a5072c8cf2e831db3807cb43ba0b984a856c47c57470f61d95d3e12bb468dddd462e27b84a5d3b9ee12b04c1fd08a6ffada8c2f8cba37083c2d0512ab7f48b86db0c0dad38b14edc5aef1b74090a726b21ac8c3f295ed614b8b4ec165b2f2d350ead3282d6a9dad97222a487cb5ff4299931021e7d2518a757e7b62e8ac1605d335f699a5cc8f87ed88e2c85655d1c89cd8b3db9e02d4bb5c2f860d610a774ef549002b7f18ad968f1c77e2e610576834284e1dac28de5d012dc4d24eab77d5055f97d60384633bb33b100a30c852a50017990f85680f18f16596ae362177163f356a969004fbff26041fe6e2daac1a2f903d24efd6e6bd021efdbe062d4973f2a939984b28f8d4251f0f6ac21f9676f7093e2d7c2dd7c5d9e8337cc673556ef09a4b248e8a514c673e1bdcdaf59cbbf4e6d6526de6f6455954770f08aacedf3ca20263ab9bb0c4b9f7e6a2aa24806b0ed59c6652b00daadb95bb60247b6f8f7ccd5f162e13e313c9a6221c569ffdbeee7838beca6de41252228d713745302ebcbb5ab9532a14d36856d175eeaa8abbefff2b08f8782d6f47c6f9f5d0c096e7d563ad2e76a70a3881e9cbad9e1061f21d0f4e50875afd9a52779f47cf5f16ec2c665cebcba52522ca4a144a27ac7d81e2980c73038e71a5d0915463afe5b8f029adaa89cbcc6e1e2f22fa2e5cee41fa08effe43a52c8ed93953b81f655ce68a714ed1b8af574b299351843d3a479c179d6de98ac63c83ad9e3353fae2aa6374874b0fdbcf3b230007d4eb803ed46e2a0d715595a6fad9bdb6fa02d5c811cb20b623d603df13d4894473b879a48c273a7ea46ae7f20271915ea3621ef6d9f89acb81ae5b94d5cdc12b4859e700edf017d64149a65d3d75cc70f7c8dd52e46dc211c0e3cd64ae17c225027ead41b1a53b0938dae7738a3250f07d798ce52762e87ca0da0e840d55e31e398e3a9687e749029e27afc4541855c3c0bb316090f3b2ecf0277bbb250894cc8cb01bfdbea1a08f3c8834be2d2faa9135acfce63db240c7e931a24f83165f2ec369bab971ae45d8dd79389ca087ca4da5206b28d43d4733090b7d6c52b31de5a136ae2fccb52ab2bf6c8de18da44c475823d2e8b22c91672543fd1f297846d8be3d94c3454f639c105a8543ce542465ae7321a1a5fa9d5f7817e5aa92f9ffc1c6e0e5a0742beab0f358b5dab5d0e6984231bea6ee0029e3b84ca610fad696a06e1e242e8d50efa409bf1a896cab97b95eb5205a664cf0a22165c830ae79ed0a9cd4a3c2ef9052b8f82341b46af36126ac1177581090e1dd0bac7673245efc48e71013a1759271ce09172cbe91b82178c999b2b5f607640651a455b3a777e20be5dd11c15e4fd22b25bef1d9af375ab749fdf7512ded6e5be9f5eb5ec2f0880172ab8ba760f9924fe2e22a2a6cf25e2618b93a7b506973b9760befef96d909a41952ce8b8ad64a46716992d869ed059584e8f5fd46a8d1810fab382316a07e966ba24b8f56341f397398577b80cf58e83d21dd7a7c35791146aa2641a1ec73476fccd00ff39ff38d4dbbcd02397c234379e6464296fead3982bc081d25ef64382c7f6c0633059d97dd4302e2a49874da0468f0ce9201e83aa3e57e55ac6ca36c94def3f4b8805a6207b70cc30a5c30e70d729cb59e0056868efc026588e437e4ef25b6038f5b0f8637f3ae88f4c5bd9faaf616fdaa105e036c64ac028c62d379c2b0aa90a61dedb5500801933973f8d9c4b32ff62f2061a30ef323afe1715c6d35f73fb90668e69736c179659113f1057b0f90b31a59763319f1763770401097b4535fc262996c11e125c04407ec9cca6f4ac35f7f3dc33a7dfd14c7d0fea9824590d6b4aee7381e1934595542b141a43368888931a70bf86b15e7ea91effe1c41f7eb5f28c21e568a8f46c6d96c3a1877daf5b43d3ad2fc98cb281fb55751d47a18161307b1a15c96109d85c16236cc6bff581e22d46cb2dbda523c6aeb713307992c461df5adf88529294ca9d0d251efb68099ef55efc289ed61afbd0a1df7c7f31300d188c149df44d6b8466f7c8a169dcca403a93ec7d2ee04996f9b762bbddf24a45e99b467b276ee08ae141c322ee30b10ed96b00f1b1838b01d167e95be68861f8681d959d650a78e9352a8088ead4f4049e835f243bd44adc48d6cd8259ea106458c277f4a46a007ffa1b8da31670945c9d6afbdc636d977cbe9f88297710c21af5168f8f97fc6c3ff3bb5f3704cf204a20d431213f4932c55dab2c44fcf0ff982c3e6feda953044dce00616d58c733bb89c7b94527a6eddafd310437b3656709a878154562b9381fccaecd6bd70155ccbe932a107ce33a4363ff8926eb78ebe52320de05b3345d30bb3d3be54e513987b9706e4a2ab7adb291d18421ecfc68439d2d33d8e46ef9b1be04d97ee1e35a9ff8eb253f5d751fca7aaa7a90982a40fa991411c0ad5d0b931e4657a84beadb6a636c4684d30dc8a755180b11122d7c3913808b7c627eb430c4dfd7c084b2e142fdd086855d8c62062db47872e34b0ce9b597e7df5f2463963722d07de3c8c5b26a39f83d3f6492c6ad31b8b8adc07bf53b78bffb5c7ca02ebc4c3bd35c7672b42010477ec1d1fb8355b98ebeabff5f86d88a479d39d6a344056e02dc3d0722a52f90700e050ccb094ed77ba7a254ee5c514be5cba22ce76ca4c9d7f8e3e95d5be6dc1ff417af37480a65d32779434b433f4075bd55123866587d43c0ae740b0555e3a78f6331de7b2f9d015a630343c5a89ed9163e97244476335901d048403bf0cdf7bf8a656a4e26db4c7aff4214d6ba0db5864936d236ede6713a861a0c6e416441ce65d023ba4a3176d13a0f4cbbc543f5981767d766b57a37067a1bcc719810a92a527c7a84d2a45c57f2b5bff9ce126e7ad2c910c9fef555e24fae8c477da11416c0a8ba5c4e99deae6f2d0dae4eb1b520ac20ee74087054a7e95ece55613b6a717fe77e7195a5a7225cbe6fdad1b6adac8839ba30add5417993a004fd0a38af837283b3ec1ad3f05bc74e6b7b67a7851479058cc525dc7b921837b18cc74d28493839a9a50c2cf34e08a5035371756bb6f083ee2a036a9dd7f6998d6c187061", 0xf80}], 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:01:40 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) r1 = getuid() r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000340)={0x0, &(0x7f0000000540)=[@in={0x2, 0x0, @rand_addr=0xe6}, @in6={0x1c, 0x3, 0x8, @empty, 0x4}, @in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0xfb6}, @in={0x2, 0x0, @rand_addr=0x953}]}, &(0x7f00000005c0)=0x10) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) r5 = fcntl$dupfd(r2, 0x11, r2) freebsd11_getdents(r5, &(0x7f0000000600)=""/176, 0xb0) getresuid(&(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) getpid() fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, r1, r3, r7, r9, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6}) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="9d2b6d1e637b8b6fe65323aaf8d18121aa62b9a8fcce6116471688b3a59b"], 0x1, 0x0) r10 = getpid() r11 = getpgrp(0xffffffffffffffff) r12 = open$dir(&(0x7f0000000040)='./file0\x00', 0x5, 0x80) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000840)={{0x1, r6, r4, r8, r4, 0x1, 0x2}, 0x401, 0xe5, 0x0, 0x2, 0x3ff, 0x1, r10, r10}) fdatasync(r12) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000007c0)={r13, 0x268fd9a4}, &(0x7f0000000800)=0x8) setpgid(r10, r11) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/116}, 0x7c, 0x1, 0x1800) 00:01:41 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)=',\'\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='-', &(0x7f0000000200)='\x00', &(0x7f0000000240)=')#@}\x00', &(0x7f0000000280)='\\[[$\x00', &(0x7f00000002c0)='-@\x00', &(0x7f0000000300)='\'*\x00']) clock_getres(0x2, &(0x7f0000000000)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) 00:01:41 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0x7, 0x3ff, 0xdfdd, 0x6, 0x40, 0x80000001, 0xfff, 0x6, 0x7, 0x6}, 0xb) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) fcntl$dupfd(r1, 0x0, r0) fdatasync(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:41 executing program 2: r0 = socket(0x13, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffffffffffc0, 0xa1, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x63, 0x1, [0xc276]}, 0xa) r2 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000440)=0x100) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300092fb2007cb36c430eccea432023a4b93a38194"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}, 0x10) sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r1, 0x908a}, &(0x7f0000000280)=0x8) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x98, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x8, 0x80000001, 0x8, 0x9}, 0x98) chmod(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x6, 0x9, 0x67]}, 0xa) close(r2) 00:01:41 executing program 3: pipe2(&(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind$unix(r0, &(0x7f0000002a00)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r1, &(0x7f0000000180)="6871f4a80ac9ac5f0f4fd73bd8a1cda3bc08d15726bf1500999deb6d649d72b1b816d39fdcb65ecf8e97b64ae41a9603e5365a6b0faa25e065df855f50582ee2629cba203017118f03e29242686fbfd02c305ff8e21088a570025ca19efc69cb48ea5a917da14148b14e86a2d417467ce6f109bb02119620ab2f54a3a7a7a1bd85018ea4a23fba10f773677223e702ec1d6d207f417d840d69eb1a8d3f46022a9228ac4546b7952f6b03fc32e4d2250167", 0xb1, 0x8, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x3d9, @loopback, 0xffffffffffffffff}, 0x1c) r2 = semget(0x2, 0x4, 0x44) r3 = socket$inet(0x2, 0x1, 0x29c0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x427, &(0x7f00000029c0), 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000002c00)={0x7, &(0x7f0000002bc0)=[@in6={0x1c, 0x3, 0x6, @empty, 0x2}]}, &(0x7f0000002c40)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002a40)={0x0, 0x401, 0x7fff, 0x6, 0x0, 0x0, 0x7fffffff, 0x9, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x96e, 0x1, 0x7, 0x1, 0x5}}, &(0x7f0000002b00)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002b40)={r4, 0x7}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) semget$private(0x0, 0x0, 0x100) __semctl$SEM_STAT(r2, 0x1, 0xa, &(0x7f0000000240)=""/129) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4) r6 = accept4(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000800000064079b88f6ffffffffffffff000000000000000000000004000000000000000000000000000306158f0000000000000000000000"], &(0x7f0000000080)=0x3a, 0x0) sendmsg(r6, &(0x7f0000002980)={&(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000440)=[{&(0x7f00000003c0)="64288161e6c0f3659bcac9d598036d1cb08648b74b8d8b1924e63e266474811d67f16f5f2bd82317629399195b150e8c2e6dc185e57f0456a9c73c21e858cb0eb7c320938f9801ba31609e129281d77eb525489fac8e57f819b28192ec0b73", 0x5f}], 0x1, &(0x7f0000000480)=[{0x38, 0x29, 0x1, "179daee5febc4882f4d3227776d0982f1a8daead4bdfa7c17a9169a1a8fd1337119f"}, {0x1010, 0xffff, 0x0, "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{0x60, 0x9f, 0x4e4c, "6a5721a166f44231c631a7b421dd6a1fda29e7c39daf80c7f93c19956718c0071e7cb4e663ea3f687f98356dd7bfaefdbf49112ae7f076bab50f9c32fb5117ac97fa1a7c375ebd6929"}, {0x1010, 0xffff, 0x5, 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{0xb0, 0x3a, 0x7fc00, "0e33e9d34b0b783951548ff73db27330f092162793ca92e4573195e9041058a257db79420f17472d87df33bb758d1b885521f66c1cd0586b569c2b42796a57871743716b3e070271c346b797eef4a2de363989b16100fc706233da43c1af1e9f78a6c0cf90bc77d2fce5d68fd76fe3aa6d106cb3baa74647847b55cb6a5b6e440495f1a3895ba8526b45f52f08c50be73df675b1bff9d95ae2"}, {0xb8, 0x17, 0x80, "11822798f2103c2552e6e51191312d4147d8564fe97188a24cb339ea1aedeb40b3b99cbf146c105397588734c563b100b09f9eeb356b39469f6a1b00fc565de49097c41428afce75d4921b1ba412f78e71e18ae902f099ed2080666cf8a6c6a6d7020444e9fdff5dfd815129c99e4e79617e0e6cb46b8c5aff0d9b48cde5a7a2055ca30e0de7a37903e16c57b75e5ceaae0890290f10c9303eed97ca42bfe0873530cc74"}, {0x108, 0x6, 0xdf, "705cccb76ee178a61496434f224aacf1babbb4f80747741bf1a7eb569148495a37bb7083abe4bd4f3160df606035e5c4be78adb0f9fd7ae17cd8fe88fed4179ad86829b322e44a33e1a1cd5d8f2498d6cc2c6960d08bd860882bee6826eaaa21cd6780efd54aa160d51f27fb2e48412f04441affe0406a43d0e5da5b50145079c1d39df3fcbcd4c0dfe074e63c572203684c70b52cff7fcf5e4178494af3dcd1697508e6259fe8327d2c997268aebe65091104136bb375771f9bdcf7a860a3773d6da697ee00827e69456c18103b3ce9f51da8628665e995cda3788ef56f4065212af47e90e1728467054b44889c57a0f072ffbc35"}, {0xb8, 0xffff, 0x3f, "916f2bf455de086f245d03e768a04c5ece95744338f8ee75e40c4fbc495d138f7149578b631f2fcb894dbdd676c011927917008da79db77c8ba3ae4f1b458ff122643c82e4ee9b453f95c20b3db69e633dd3454b2f52030038d3e647f56ca40f219f1c94d75b28d33eb5c11a0577d4915c880548a71ca3a250fab39d9e4948b0f084c9c5ec22502051801d1585a8119368ae7ccd9a3ac34d72a9f43697e5d75135d90e24581501c9"}, {0x38, 0x0, 0x3, "4af2cf188fbecaa0a9f596bc58fa759b0eff28b00ab6c9e2e9135d14fd8113a84298db"}, {0xb0, 0x3a, 0xfd63, "cd0453b1ce9fcfebdaffd8293653a34d06b5059f83a95d3b170e382bd975f0552253e860b989d63a7ad13adce1b3d8a7ee6cad467fa7a7be9ebf81f5d455b8ea289482de81c6d31d8612ac60586afa32ea4c38f8bbd78e2774fcc567a0cf215caa55ee2571df765c12d8df1c90ed2bd00b41e139fe83020b748b33670a6e0d44b5795ae273a1264be5c4a003a964ab5795bb0e3cc3b1ba1c8810f9d6"}], 0x24c8}, 0x20005) getsockname$inet(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 00:01:41 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f00000000c0)="c375ba714403f334e327258a5aa7b9b966bbb7d750656303000db7ee294820e9616871a1c66ed7681131528b2909c826d4e014e04fe8840328036bce2898a05a42fba1ac236405eddff2b5b7b1e035c0427d95fac3aed637c334edcb35a01ec94ccdfa28944599daf13178fcaf943d7a56786b32c1507c7c403f2c0240a47bc0349df9f3fa6a5cb3725defcd60f8e1b3a672a65a5176a010fd2695838264a0e400188eaabb8ba478d1852cfab16a99cc535115087c4e2bfd86", 0xb9, 0x20085, &(0x7f0000000180)=ANY=[@ANYBLOB="00002e2f661adce0a54454636c4efff76c653000"], 0xa) r1 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) sendto$unix(r0, &(0x7f0000001740)="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", 0xffffff8a, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9, 0xfffffffffffffffd}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr}}, r2, 0x7fffffff, 0xfffffffffffffffe, 0x9, 0x4, 0xca}, &(0x7f0000000380)=0xa0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x66, {{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}}, 0x88) 00:01:41 executing program 3: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000000)) getresuid(&(0x7f0000001500), 0x0, &(0x7f0000001580)) 00:01:41 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x11, 0x5) 00:01:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1, {{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x7, 0x28}, 0x8) 00:01:42 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0xfdad) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x200, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0xf2be) truncate(&(0x7f0000000040)='./file0\x00', 0x70) 00:01:43 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0x7, 0x3ff, 0xdfdd, 0x6, 0x40, 0x80000001, 0xfff, 0x6, 0x7, 0x6}, 0xb) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) fcntl$dupfd(r1, 0x0, r0) fdatasync(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:43 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x40, 0x8000, 0x1, 0x0, 0x1, 0x3, 0x40, 0x4, 0x1, 0x5, 0x1}, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000700)={0x0, 0xd, 0x20}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000800)={0x0, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000840)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000580)=@in6={0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000006c0)=[{&(0x7f00000005c0)="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", 0xfb}], 0x1, &(0x7f0000000880)=[@sndinfo={0x1c, 0x84, 0x4, {0x100, 0x20, 0x8, 0x8, r5}}, @init={0x14, 0x84, 0x1, {0x1, 0xffffffff, 0x1, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0xa0cb, 0x7, 0x800, 0x6, 0xfffffffffffffff8, 0x3, 0x101, 0x7fffffff, r6}}, @init={0x14, 0x84, 0x1, {0xff, 0xffff, 0x7, 0xffffffffffffff01}}], 0xdc, 0x8}, 0x8c) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendfile(r1, r3, &(0x7f0000000400), 0x80000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4(r2, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x0, 0x2c00, 0xeed8, 0x800, 0x0}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r7, 0x81}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getitimer(0x1, &(0x7f0000000540)) getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000340)=""/188, &(0x7f0000000080)=0xbc) 00:01:43 executing program 2: socket(0x17, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) sync() truncate(&(0x7f0000000080)='./file0\x00', 0x8010000000) 00:01:43 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r1, 0x8, 0x4, 0x2000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) pwritev(r3, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r4 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="1c004e2301000100fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000000000000093000000000000000000000000002f4c7d2a2f8e7c592aae66e4c46c27c090000000000000000000ee980d34fbd5ffd90000000000000000000000000000000000000000000000000000b46e55eba252c0dbd5718705f858412ba0e30c6f8ed79b340b08b89e0ebe2d69415ba02624e3f878a735e4d80a0d5f5d9fb1ae018508922e3ff7535e4c6bc6a7d8e684340017fadd62b4da7f1f6fead8e939f0a27f2eca03ce744e", @ANYRES32=r2], 0x2) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000600)={@multicast2, @local={0xac, 0x14, 0x0}, 0x1, 0x8, [@multicast1, @loopback, @rand_addr, @empty, @local={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}, @broadcast]}, 0x30) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000007c0), &(0x7f0000000940)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) truncate(&(0x7f0000000780)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000006c0)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:01:43 executing program 3: getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) r0 = getuid() setreuid(r0, 0xee00) socketpair$unix(0x1b, 0x3, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000100010000000200000003b80700050000001c004e230700000000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000010000000000000000000000009ab08718000000dc010000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000046a155ac3a285b9edef2e31b104c519a7b0eeb", @ANYRES32=0x0, @ANYBLOB="9908000049000000030000005400000002000000"], &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) getsockname$unix(r1, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x9d33}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000005c0)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r3, 0x5, 0xffffffffb18e7e29}, &(0x7f00000003c0)=0xc) sendto$unix(r1, &(0x7f0000000700)="58454590cb05d23949df255dcabffce6999565c5f7330b2c13d54002acd221566eea8cbda2459a865c05a949d0aef079681481b2781f0a06f927b0f6b7d838111f6c138d6a5250694215210b76920ef92bf28947e39fad4faa583adade8eb3b19fc46dd55ae22394d49f6b52552f87981d41b2269a2d40fce48d363186b8b6d38cb67919ac77793111147be1a06303012914dd0f0a30fd9d1484936b28df811b5e06ea3c01125ea5de2d749d9afdb49424e150a31f7227e378aa5e6ed3e701c8d1d607f063589c65018a9a7a526773bda6e6a1386d02b8cdf3000e80478faf85f7", 0xe1, 0x4, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000600)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x2c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r5, 0x4, 0xfffffffffffffffd, 0x4, 0x7, 0x1}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000680)={r6}, &(0x7f00000006c0)=0x8) 00:01:43 executing program 3: getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x7, &(0x7f0000000140)=[r2, r0, r0, r0, r1, r1, r0]) setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) setresgid(0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x611, 0xffffffffffffffff) 00:01:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1800) truncate(&(0x7f0000000000)='./file0\x00', 0x2226) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) 00:01:45 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) munlockall() 00:01:45 executing program 1: ppoll(0x0, 0x0, 0x0, 0x0, 0x0) getrusage(0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) 00:01:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) accept(r0, 0x0, 0x0) accept(r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) 00:01:46 executing program 0: r0 = socket(0x2, 0x2000000000001, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="54000000f3d8a4dd25b91186f1efc7283b82a6dd266ea3b133d50f8cb153377927d94cacb84a52513c61a5b5a2da8d006247ae274a83ce457e554012f4ee865e81c05e4a0a58a0900f716d025fd85aea7fe380fcb6f3a842"], &(0x7f0000000080)=0x5c) open(&(0x7f0000000280)='./file0\x00', 0x100100, 0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x101, @loopback, 0x951}, @in6={0x1c, 0x0, 0xad0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0xfffffffffffffed9) fdatasync(r0) 00:01:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100200fff0000000000"], 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x383, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x401, 0x6, 0x185, 0x9, 0x200, 0x401}, 0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f00000005c0)="5ec44c8319b6e619022c9ebbdef888eaa000a9c673d897720b9e3f858a73066c89afd2eed2cb7b5bc70103ac2c2712f53ebf3c04cbbeda9ab64c73bb1549b92656488169ad0e2a68e5a14796f6ea55221e5799ae938ac55347e1a0a5a3cce0ffd15e527768cd80f8796a85b3acba44ae7686deb734fa178227590bbf6eae3b3c9ae3e84d174c9e0eb51ddb39f53fb82bcd66ba4dd019e08512bf2a85b9bb33e9f39842cf718406011546d84be7b4e556feb45882eea9b39b1b97e53f714be99d08767805e6f615c7510f3f7f01ed65e7ef2c23551ae5af86b50da1a4", 0xdc, 0x100, &(0x7f0000000580)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x6, 0x0, 0x47, 0x7, 0x349c0b06}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xd}, &(0x7f0000000380)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000002c0)={@broadcast, @multicast2}, &(0x7f0000000300)=0xc) 00:01:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1800) truncate(&(0x7f0000000000)='./file0\x00', 0x2226) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) 00:01:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff1a) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="d29ee60879ebd1173499221eb5e19e361afd64800000000455ea9259000200c3a4d09999ba4b999e8ed1a36cd930bed4f7851049473b419ad3627c510d71aaf5a51cc9b69cfff2d19b01a589e276cb7e8b4b971981fcba3bf729d339cf2d676f12e7c8b9d74212a575b428850d605537cc9d7a9a8e25f52f6ad2e4d05968652297b2766f97ba78fab9a21541830c96c8c99182562298180d0aa1fd78c66e7c09ab126a589ed9463e857bf5cf696eeeff09f591201c5aa4967a9ab819f93b6d0f831791572552c5aa2e"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 00:01:46 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0xd1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr}, &(0x7f0000000100)=0x8) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000), 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x3]}, 0x8) 00:01:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = msgget(0x0, 0x11) freebsd11_lstat(&(0x7f0000000040)='\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r7 = fcntl$getown(r0, 0x5) r8 = getpgid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x2, r3, r4, r5, r6, 0x101}, 0x80000001, 0x0, 0x4, 0x13, 0x2, 0x9, r7, r8}) pwritev(r1, &(0x7f00000001c0), 0x0, 0x0) ftruncate(r0, 0x100000) 00:01:48 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = getpgid(0xffffffffffffffff) r3 = getuid() fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000013c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="56be4105e0a7f365ea22b8843791b46fe7a7c8054790159b4d68a8c3d5ce4b332ab2a12973a32263aafb89b08248b8256aefc9dd3898f6b02394556eaf8866a3094a34d602dc716a4f879be7d6a7ec91ef707f16d0d8c9e93cff68dadcf04a86270d403bffaa384e8bdce5c6ab5abdf3de0d3731978d546490f84ef054507bba87a2b0d19953b314372dd8323104b3123ff789aab1a6bcfe9c8bc7b577fd59895508577ba6b2187036799ca5002bb968d3cccf69266c727e57dca9ccd3dc630acc79613850e865ecfada10093c7b0a61f4f17b2431", 0xd5}], 0x2, &(0x7f0000000140)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0xc}, 0x84) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x9) mkdir(&(0x7f0000000180)='.', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) 00:01:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1800) truncate(&(0x7f0000000000)='./file0\x00', 0x2226) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) 00:01:49 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0x12, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1000300010085, r2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(0x0, 0x0, 0x0) 00:01:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x203) 00:01:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180), 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000240)={r4, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) 00:01:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f0000000180)={r3, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) socket(0x17, 0x3, 0x89a4) 00:01:51 executing program 1: r0 = socket(0x10000000002, 0x30000007, 0x7ffd) pipe2(&(0x7f0000000000), 0x100000) getsockopt(r0, 0x0, 0x6d, 0x0, 0x0) 00:01:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe5e) 00:01:51 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x2, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)='-%[\x00', &(0x7f0000000100)='{@\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00']) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x6) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1800) truncate(&(0x7f0000000000)='./file0\x00', 0x2226) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) 00:01:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @rand_addr=0x1}, 0x8) open$dir(&(0x7f0000000700)='./file0\x00', 0xc02, 0x0) 00:01:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000380)=""/51, 0x33}], 0x4, &(0x7f0000000400)=""/22, 0x16}, 0x0) 00:01:51 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x6, 0x3f, 0x46, 0x6, 0x0, 0x7, 0x10001, 0x1573, 0xfff]}, 0x16) fchown(r0, r1, 0x0) link(0xfffffffffffffffe, &(0x7f0000000140)='./file0\x00') chmod(&(0x7f0000000340)='./file0\x00', 0x2f00) 00:01:51 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x4) 00:01:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt(r0, 0x8001, 0x2, &(0x7f0000000140)=""/73, &(0x7f00000000c0)=0x49) connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) 00:01:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x2) bind(r0, &(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 00:01:51 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000200)='./file0\x00', 0x308020003) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe000000000000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:01:52 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\']^),\x00', &(0x7f0000000100)='$)\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='$}#}\x00', &(0x7f00000001c0)='\\\x00', &(0x7f0000000200)='}\x00', &(0x7f0000000240)='+\x00', &(0x7f0000000280)='@\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='\\/\'\x00', &(0x7f0000000380)='!\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='*]:,\x00', &(0x7f0000000440)='(\xfc\x00', &(0x7f0000000480)='$\'--/\x00', &(0x7f00000004c0)='{*{\x00']) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup(r0) 00:01:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) r3 = getpgrp(0x0) getpgrp(r3) fdatasync(r1) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x0) 00:01:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000380)=""/51, 0x33}], 0x4, &(0x7f0000000400)=""/22, 0x16}, 0x0) 00:01:52 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001180)={0x0, 0xeb, "4125032c6d0c8e1ede7347a96218f1b4468f795192fceea99662d9f82e0291f8cdca5cf089679fa0d6ec945270d77b4823deb3e0109d887962758fd388fabaf292dcf3d92088eb23beb01c7e0301123a726027fcd6897957292687167f1b59b1f46c65fabb7df3536414b5400f6ae0f7f0f5b88f5eef49dd4367f08ef1c00d51a6c5b9605f56eca8b9c2d7cd75f996f5419712dfa3755e43c8fecf40c896d2ac3b27388608ed0bb6f2fe29307b56dd1a5f51671ead56878fb20eba4ada7f5b7bd303d15f4eb872d7ca3161020c50fbb20fd449719b68abd6c927e3e27d0bfc2d28829b374e9d6ee5a6106d"}, &(0x7f0000001280)=0xf3) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000012c0)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x3}}, r1}, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x77, "a5853630f984944eff1de234e607977cd795746b696bf42fca9893fe08f240ccdf9aa333c4bf172a16e958b31fe16add90fe298c757a1f8751443effd82312aaac5fb44c4a54ef3c86c48e0a00b74b5898abe04dc62c5ba6d98d5ad2fad0d16ece61bc60a23e1e541c3c7e7977fde867fcf37a39b56a0a"}, &(0x7f0000000100)=0x7f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x28, 0x1000, "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"}, 0x1008) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) 00:01:53 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0xfffffffffffffff7, @loopback}, {0x1c, 0x2, 0x80, @loopback, 0xca}, 0x2, [0x80000, 0x6, 0x3ff, 0x0, 0x3, 0x200, 0x100, 0x27]}, 0x5c) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) 00:01:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5a}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8, @empty, 0x3ff}}, r2, 0x80, 0x0, 0x29c, 0x6, 0x1ff, 0x20}, 0x98) setsockopt$inet_mreq(r0, 0x0, 0xd, 0x0, 0x0) 00:01:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) r3 = getpgrp(0x0) getpgrp(r3) fdatasync(r1) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x0) 00:01:53 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x1000) 00:01:53 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) recvfrom$inet(r0, &(0x7f00000001c0)=""/153, 0x99, 0x3, &(0x7f0000000280)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) write(r1, &(0x7f0000000080)="4dce000a3d88f8995bf676819292137d2c", 0x11) write(r1, &(0x7f0000000100)="551b4d03a15c18501eb6cb195c67a203a6f45c92f019bfff0f2eda1cd69079c1e1f6b2615d2090687d8d3eac3436ea62e66122290619ad6c8aa767857d6339d6d11ad74af736", 0x46) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@rand_addr, @local, @local}, &(0x7f00000000c0)=0xc) ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0) panic: sbfree: m 0xfffff800128ede00 !M_NOTREADY cpuid = 0 time = 113 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212594c0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021259520 panic() at panic+0x43/frame 0xfffffe0021259580 sbfree() at sbfree+0x1f4/frame 0xfffffe00212595c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe0021259610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe0021259650 sofree() at sofree+0x492/frame 0xfffffe00212596b0 soclose() at soclose+0x5b3/frame 0xfffffe0021259730 _fdrop() at _fdrop+0x3a/frame 0xfffffe0021259760 closef() at closef+0x27d/frame 0xfffffe00212597f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe0021259840 fdescfree() at fdescfree+0x58a/frame 0xfffffe0021259900 exit1() at exit1+0x780/frame 0xfffffe0021259970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0021259980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021259ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021259ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0 --- KDB: enter: panic [ thread pid 1203 tid 101146 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why