0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x307) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x80000000}, &(0x7f0000000080)=0x8) 00:00:37 executing program 1: r0 = socket(0x1c, 0x3, 0x0) poll(&(0x7f0000000080)=[{r0, 0x111}, {r0, 0x80}, {r0, 0x1}, {r0, 0x15}, {r0, 0xa8eda2b30e7e575a}], 0x5, 0x6) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x1, 0x1e2) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000002c0)={0x7fff, {{0x1c, 0x0, 0x2}}, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x35e433dbaa45550, 0x80000000000084}, 0x800) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040)=0x7fff, 0x4) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) getsockname$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) close(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x9, 0x37, 0x6, 0x3, 0x7ff, 0x8, 0x14b9, {@in6={{0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0x6, 0x401, 0x95, 0x9, 0xfffffffffffffff8}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0xfc9, 0x800, 0x8, 0x8000, r1}, &(0x7f0000000540)=0x10) 00:00:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100, 0x2, 0x7, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xfffffffffffffffd, 0x3, 0x9, 0x2, 0x9}, 0x14) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/169, 0xa9}, {&(0x7f0000001280)=""/30, 0x1e}], 0x4, &(0x7f0000001300)=""/40, 0x28}, 0x1) 00:00:37 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) accept$unix(r0, 0x0, &(0x7f0000000040)) 00:00:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:00:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x4, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8000, 0x4, [0x5, 0x9, 0x7, 0x66e8]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x7, 0x200, 0x3, 0xffff, 0x7ff, 0x2, 0x6, {@in={{0x2, 0x3, @multicast2}}, r2, 0x0, 0x1ff, 0x7ff, 0x224c, 0x6b6}}, &(0x7f0000000280)=0xb8) 00:00:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:40 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(r0, 0x11, r1) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0xfffffffffffffffd, 0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x1e, 0x20000005, 0x101, &(0x7f0000000000)) 00:00:40 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) sync() lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x6, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000080311245eb688e47aa52ee5b1229130b8927a3f203e37cb2a028f39ec81006acde59483db500001100000008006086c563f50f3164d1b5fb065cf2cf4135ee8588e8db40e509e8134c58e5bcaede9e91802c2df88cd792a827c992239c3bcf2000000000d088ef5f1982645c658c35146d5f471a2306ce07d4a4280c541d207866c968b5c619f14e2cbfa8e02e4974c4eb1a7b2fa9d303a08d7176ff98854a5ab61dbd4447e86fb19e3f47dadc0e46f852dfb9fa049cc44500000000000000000000000000000000000000000000000000b70b2a55137e824f3f299800034aa01142f83d50b1f43fe6481c4078eed3f4ab1f14215a7c5050ec4616ea19b6a7037b92ec73c85e85a77e5c58e157156166c54e53e0ceaa53e04cfc2111216130fd0f89db3740910444d3c55f9031e266228d4e6c7ceed5cadd4d2433eeb0cc760045e8"], 0x0) 00:00:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x10001, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0xfff}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000001680), 0x0) close(r5) 00:00:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0xffffffffffffffff]}, &(0x7f0000000080)=0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:47 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = shmget(0x1, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) r8 = getpgid(0xffffffffffffffff) r9 = getpgid(0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0xfffffffffffffffd, r5, r6, r5, r6, 0x8}, 0x2, 0xe3a8, 0x1f, 0x7, r8, r9, 0x4}) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6b, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0xffffffff, 0x4) 00:00:50 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0xfff}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000001680), 0x0) close(r5) 00:00:50 executing program 3: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000140)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mlockall(0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpeername(r1, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0), 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/18, 0x12, 0x1, &(0x7f0000000040)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) msgsnd(0x0, 0x0, 0x0, 0x0) 00:00:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x30000000000, @empty, 0x8001}, @in={0x2, 0x0}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x3}, 0x1) 00:00:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x8000, 0x2, 0xfffffffffffffffb}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x7, 0x8, [0xa58, 0xffffffffffff5e60, 0x69d5, 0x10000, 0x1, 0x9, 0x1b3b, 0x0]}, &(0x7f0000000140)=0x18) 00:00:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10800, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d90845964c50000"], 0x0) 00:00:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) mkdir(&(0x7f00000001c0)='./file0\x00', 0x10) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) r1 = socket(0x1c, 0x3, 0x40) sendto$unix(r1, &(0x7f0000000000)="dc9ea7da1bb72ee633ce0d8b2c1e4c1e7e3e949a5e7b36a53ee5fba7633bef2332b87a05d354b2ef2c3758f73bcfd82ea19870b292814eb0393dd1ed88ab061e1df97ec5c97c894660649edc294b393f2c2d895bc2063da1241e6c447bababc0139f7906", 0x64, 0x20005, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 00:00:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)="50fdae1024f74d1b6eada738387ff1dd7d511ffb0b5b83c4287ce9524ad6fd3b838df27a4ecf7cd8c39b85d957f496c604537fe999f2350571ab19cdfa7bf6b301295d756b33106f367e0c42c1aa9ffe3aa5204161cdeeeced8030c257ce6fe71248b568c571ff9a9bc7487581fbacb795e4ba866e6662", 0x77}, {&(0x7f0000000400)="c1d7986b5485f79a0f163b84038b344ae595f793c1d098b5f22687631f50ae6426e6245e0fa3a7fa5d", 0x29}, {&(0x7f0000000440)="f0e93edd9a2c8e74105318abb24aa2c87587759b7af06721132f01b68c8ba7ec83a31ecc051a5d54e0dfd228374474af43d4ef831d1551dc2c439a0845", 0x3d}, {&(0x7f0000000480)="aa6a8d58ae9af5c52d5fd3058dbeffb55d81e579dc4b8db3a211e80a6ec263272182323370e434ef50bb3a663066884dd06c336b5edb1b9bc540cfa5fd02459ce0dc28b580154f3cb976acee666285a9cc64f09fbb562261b6dc0b1eed6a830279c857e5af", 0x65}], 0x4, &(0x7f0000000880)=[@rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x70, 0x100}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r8, 0x2}, &(0x7f0000000300)=0x8) futimesat(r0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={{0xfffffffffffffffa, 0xff}, {0x4, 0x4}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000014e4300000300ffff00000600fbff"], 0x14) open(&(0x7f0000000940)='./file0/file0\x00', 0x200, 0x41) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x1c66386d}, 0x10) 00:00:54 executing program 3: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000140)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mlockall(0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpeername(r1, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0), 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/18, 0x12, 0x1, &(0x7f0000000040)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) msgsnd(0x0, 0x0, 0x0, 0x0) 00:00:54 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000100)='./file0\x00') 00:00:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xec9) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:54 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xdf4, 0xd758, 0xdc4, 0x30000000000000, 0xfffffffffffeffff}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0xe1, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:54 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) pwritev(r0, &(0x7f0000001700)=[{&(0x7f0000001400)="7b3446ad52ee4e3c69e4ccd23f1f6181c399d84c0625b86f0b8206da17e7ffe934fedda516048b1715cf763a51c8e3b604d37e6be885271db46a85cf5da5573b3b2af7f8c1897818544c8b03b8643fd0bd8610a452d1677979f874fa8afaeea55fe2e7b470148d597e8032", 0x6b}, {&(0x7f0000001480)="c0b4fd0e5e73c8083fd3fe91da294f637a087ad442a3e844fcbeb8e8ec4d406fa0ba6b66d6c01ca04e2ee3923f60629597caafb39c19481c532beb62e8e14ae33278b126e8318f1dfd6cc943b5e15e34b9101da82a19b1d6bcbdf97ce721083bfe574da0f2c210a710", 0x69}, {&(0x7f0000001500)="8b639691f5e34c5501df225e0cc681bf82e23350eff414b7ed2ff774fa696e54b31120ec9f185cbbdf00f1dd72ea3fbb9fa0a2a3a08307c98f5f3a4a3e71626c773dec0be4e32ada597088b217d7d6b228415013dc4dd8699602a781e2dc34b33811af8d", 0x64}, {&(0x7f0000001680)="5f55a9ee18700da3cb18b123fd18e823563393e4f3d8cf009a1b781e03e7683e7a78c65ca0ab84a73b695cc4b4cfef5b35ccb5f02a507eb8cc0702bd31b3ac5eeaf4238d2282e92a95fc10990a7e3c0dcec6eb278ae3cd1926a3c7fb8102591cee970e1b4e6a409bc3378135f7df6171e9598430b9336490dcbb726becfd", 0x7e}, {&(0x7f0000000040)="21010777fe21fb7f1eb6bacd9649117b4112a9d9429e324f15a49e79803796aa347cff057e364247ee6c111d8dc811beafb7d208806f47d1", 0x38}, {&(0x7f00000000c0)="ae9beba5db929763805afc3ee0d4544dbe05fde4178851ab636c803f95dcdfa0d408801c2349e1", 0x27}], 0x6, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[], &(0x7f0000000340)) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x1, 0x0, 0xffffffffffffff78, 0x0, 0x5, 0x1000, 0x8, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r3}, 0x8) sendmsg$inet6_sctp(r1, &(0x7f00000013c0)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x3987, @loopback, 0x40}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="d9176ffe1bed305d214e33154aa842d3069cc170ee5b55c3c1d18166ac77e98d743f58f2d8908598efd41377d20c674c26773d47bb651f53caea7f5bbe49d34361855ac02ac1dd9a114474a96ad92981f6388fe2d534fbc1d4c166539b7bf291be372c378f75b87d94a279a6aa8bb6be1cfca6bbb45a8eee2cc9d77b163cd50cbe3b2ecc8fb5400a4eb37ccd0acb7dfb", 0x90}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f0000001580)=ANY=[@ANYBLOB="1c00000084000000040000000500001307000000060000007291e71a089ceb314f56e846cfed1b4a83286dbcf1b6b84eda1d2dc271e7c929d400b6d6ea848a59a0d65f2fbccf9aaa0aeba9ece6c41a5a7aa956966a3670bb1bc20554f2a983a29ed05b6ebbdaae4093b8628231385a32c9f16de0a542d5944acaa73aa5e816701711d86f618f015d98e78f286be1745698bd7d7145393f5c93893df5d62518ef8ae1ae87fcd22d715ab5f3e62263804f809d447b4bfbb1c6dba93388e502d5727fa03c9e195dcbbacc71ab728f0d5456203f003264e0981b805165fc895e62cd01e7add311e27f99a6", @ANYRES32=r3], 0x1c, 0x20000}, 0x4) fcntl$setstatus(r2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:54 executing program 2: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x401009, &(0x7f0000000000), &(0x7f0000001840)=0x10) getgroups(0x1, &(0x7f0000000040)=[0x0]) setgid(r1) 00:00:54 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, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000069038682322f42b3cc6c5b978084ab0216c67eec1510b706ad168143c49d04ed38dbe3ba7c42654d2e0759caa0e7b77fdc55dda8b4403754af645ab60a47ba6605c78874a0a2371aa42a5c2c3b52d0e02d92eadf82c7e33810bec27c239c3e43589dc999be12b2e5c3fe42db2ca1fb1c43abe90a474bfcb3d5a86d1934d5101d531f2957a697fa861e9d55", @ANYRES32=0x0], &(0x7f0000000100)=0x8) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000340)={r1, 0x0}, &(0x7f00000000c0)=0xffffffea) 00:00:54 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x1000000000003) sendmsg(r3, 0x0, 0x400000) truncate(0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff2b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r4, 0xd}, 0x10) 00:00:57 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x7fff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername(r0, 0x0, &(0x7f0000000080)) 00:00:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4e4, 0x4, 0x7f1c, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000200)=0x270) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000005006448"], 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) socket(0x17, 0x20000000, 0x8) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1) 00:00:57 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={0x0, 0x8, 0x4, [0x80, 0xff, 0x8001, 0x8000]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={r4, 0x2, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="09000000000000000000000000000000b657c3580b6b1d7a06a33079c271891e75e37c44ea074d2642a19fabe43f20444981413603a7600000bc2907bcd56a"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r2, 0x1}, {r0, 0x51}, {r1, 0x64}], 0x3, 0xb2) poll(&(0x7f0000000000)=[{r2}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x800, 0x1, 0x6, 0x37ffffffff}, &(0x7f0000000180)=0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x7fff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1000, 0xfff, 0x5, r3}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, 0x0, 0x468816791000c57f) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x1, 0x401}, 0x8) 00:00:58 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x1, @loopback}}, r6, 0x7ff, 0x7fffffff, 0x8}, &(0x7f00000004c0)=0x94) open(&(0x7f0000000600)='./file0\x00', 0x200, 0x100) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r5, 0x7, 0x41, 0x1, 0x7, 0x6, 0xffff, 0x9a, {@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r6, 0x3, 0x7ff, 0x2, 0xffffffff, 0x7}}, &(0x7f0000000200)=0xb0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)='./file0\x00') fsync(r4) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:00:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x0, 0x6f5b) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000000, 0x0, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000000)=0x10) 00:00:58 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) r2 = accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r3, 0x7d64, 0x2, [0x400, 0x80]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x49}, &(0x7f0000000300)=0x8) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000340)={@multicast1, @remote}, &(0x7f0000000380)=0x8) listen(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)) 00:00:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:00:58 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 00:00:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="15efe34732ab3571960b3400ebd62ee23b8a089bbca4e5725eb24bcd430568003556328cd7b4889170b325e0765acf2fc4807cc4856dbf5c97829af6fec5d34b3fb2b9ee460ef54b617de2374c57cf21b9d7e531e6aa6018b43a87c7b2287dd7a6f031d9cf4fff8ffb37161ca25191c3ac859a1d01b4cc6c976fff231094a87f13e872ac192f931f44985490b1597acd244b30d5a9ae0225fc34c36b781b1b223b97f97fd724ed2eaa2f3b5651c6f979e24ea2d129af121245b849de3a9d1663d6128688c9443c0b50ee284ee2167d51ee9d3de602b0f7"], 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x0) 00:00:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82122e3057"], 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r2, 0x5cd2}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x2}, 0x8) 00:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x6c7) 00:01:02 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x14, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000000000003426710b7dfdc13eae94adaf6dcd0475402b0f758502cf98118bffcdeb35537c4bee376a45ff922893de1c4477e5491005659e6cbcb94dc0b102d7212a9b9f90082de46a098237ebfa5e654b0a78d049f791d67f8cb47132956299de1c6f226932664d322814fd7e32e64f1b7df4c70f8620208b2ec88407486bf7b8e9c7601ebcac80dbd2b4b49902eee91cdf765730339006954c81af7af115548bd230893513a92895dfad1bea852caeb092f32b7ea41cf5903678bdbd03f88e61537ef68fa2d40bee1cdd08bbd86c5d70b74c64fc766354506cc9ba76ae4701b69d434d6b06b3ae"], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:02 executing program 2: mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = getpgrp(0x0) semget$private(0x0, 0x1, 0x40) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open$dir(&(0x7f0000000000)='./file0\x00', 0x20105, 0xbc) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x100000001) ftruncate(r1, 0x0) 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x100000108) r1 = dup(r0) pwritev(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:01:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x100000108) r1 = dup(r0) pwritev(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:01:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x100000108) r1 = dup(r0) pwritev(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:01:04 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}}, 0x0, 0x8, 0x100000001, 0x0, 0x100000000, 0x2, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6ff}}, r3, 0x7, 0x10001, 0x211, 0x100, 0x40}, &(0x7f0000000380)=0x98) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r4 = shmget(0x2, 0x4000, 0x240, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 00:01:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:05 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x4, @loopback}, 0x1c) 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$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) truncate(0x0, 0x0) r2 = open(&(0x7f00000003c0)='./file1\x00', 0x800, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='$[\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='[(\x00']) r3 = msgget(0x3, 0x44) r4 = geteuid() fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x5) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x1000, r4, r5, r6, r7, 0x1a0, 0x9}, 0x3, 0x3, 0xfffffffffffffff9, 0x6000, 0x0, 0xfffffffffffffff9, r8, r9}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1687902207605335) fcntl$getown(r1, 0x5) semop(0x0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="040480", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) execve(0x0, 0x0, 0x0) 00:01:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x100, 0x3, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffffa, 0x3820, 0x7, 0x5, r1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:05 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r1, &(0x7f0000000340)='./file0\x00', r3, r4, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r5, 0x9}, &(0x7f00000001c0)=0x8) r6 = open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) r7 = dup(r1) getsockopt$inet6_tcp_buf(r6, 0x6, 0x25, &(0x7f0000000840)=""/44, &(0x7f0000000880)=0x2c) sendmsg(r7, &(0x7f0000000800)={&(0x7f0000000380)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000780)=[{&(0x7f00000003c0)="c051ecdc76ac8b2c1889ac87d824be9592930c45ef0a6f00144648795a2b6529131043221a5192bd23b9321954377fa9a2e3bdb40eeb0c184d83917bfad85e5110dce4b49d6b6bee1407de5ff175db387d2b363ede03a4d361251ff7e75edab1ee513358a5ec98fc2063b1a004d0354a564d692f8d67", 0x76}, {&(0x7f0000000540)="bd167933765c92e5abb7efb4acee6593df70bd4b0b6ead9b4a75f437e18a0885abac6d5157b00451c3b247ea93b14dd869fe4e56ad0fb0237215c43c653759f687d333152eaddae831e042aba63d7344cb8226f86179be2621ccfdb388b6ea4ea27a7cf331721c8366dff49e97f569223bb0de6a6adb54170b594a33", 0x7c}, {&(0x7f00000005c0)="cf2575ecbcfe7150bec7c468a7f6e2841a5d916f9504ffc693c206b9480e1c8a4f281d5406eb0d3142acc29f6534a2c490c6a0c3477e7696ffbdbf4648168555299cd54d3b8fce78297908aae3b81a476f9e498bf4dc270022398bf7c6e224b4cd4ea5f5c3c88862c1467073492ef1cd22433b9c48d5fb1897f0022a02e2873d09995041035e43d2ae6e5a1751992e5af8f06d452de18505ca7f4b885572dcd4eac806e962f77a0d80b5ebdbd67797177d2dc652f0b4bcefd3e00c479613d1c0fd6b424845976e41371b889b02c526506a121eb869c0b7e459722aa6ec9e46eea8af1c1437b92a3e0eb007caeef2855a12", 0xf1}, {&(0x7f00000006c0)="3e143c022396e0dc99b66f739142ae216412f391c6f6d560cf4141b6bf9b396e44645acc7d78e0f9f2f65a37ac70262f68d7659b25d219f7ed9866bf3ef8d10f1469812d0141fff817ec1f911ea01052c7b6649b45e9d8237fb11ef8a298812dcf5a75c6ed9291035650b6d5874d70a1042053e8520e1602a3510e3c3d79d57d19825e1af5cd8c5f7db92f06146abd95c8aefe0f29db121c7c94a0abf63cb2a4788207e6b56c2368025eb27bdd8a6b681e8b3295e1af34e8f3c061f0", 0xbc}, {&(0x7f0000000440)="f75f3d30f738b6f3cade7b4bf93c9c24adb0cb65ab410638b1342e0ff123ae0b46197ae1c58fa14b", 0x28}], 0x5, &(0x7f0000000b40)=[{0xb0, 0xffff, 0x6, "901061de52db04dacd186d6820a566c68984a53eab78fb0a06bf015e14ee188ec6d5ddcb6f4a0347dd8f9005cf73c21704dcbb12c6069a383d92ce4e9cf23f43fd5dbb8ba02f6a9f022e971e91e2958cbdf2cfcd80a382b461b875c44087850494e0369e900c5641cdce7f7abca30b7ba69e330b3cf3a3ee1d18853e2b41ab338eb1fa39fa39d5d03319bd06a503e7e7aa59c75e10c0dc5e655bcddc"}, {0xa8, 0x3a, 0x3, "207ebfcdb42e04143e44fdcce8225a3301e9c947cc89ed3447fb3060be1706201da6221a27156044458b55cf6da6facb18752e3f80beecc0e7a0f13ea8293df8d0496d3d77396d82abe3fc9b43313a93bc6c198a73f00ea45d4c9033e9b99daf3000ba947cc6b933b4cb1d1cdb98b6512eafeea3d302cf5f9bb2e77b745f7bb6438f7838cc11f112d1deec6ed21d74de410b01b2"}, {0xa0, 0x3a, 0x2, "77bdd7ec57054a5c4b380f54d698b52803a72ae71d124e1f43ced8bc21a43dc4bdbec005fe95476f75b3d97c89a89a74bdd055ff80e8837cf0e38db035d1727cff034c7da962895787c9a3860d28ac6eabec2f55718141594925de0b9f0cb9c450b5f676801b57376ae246e954b5e2c7b184deb3b29c5fdd06f5ba78da89e6a40ca20c51f98c62c9fa5847a9"}, {0x80, 0x0, 0x81, "8ac81980982dde64e56f4a4bda55b2a815fed76e1e0296becb08a7f727d75dd8fa0d011b81bb0dd8ae5fadce336862553c186991ac4302fd5751bbfb61acde45ffe4e444664aadcc50c38c76b31f8bb7ccca610d8f92eb9e6f3e3ef7013dcc155d79c2bc777c1ff3a68351a3ed322fb0"}, {0x90, 0x0, 0x8001, "64998f6586d7ae7afe62f066a9160756832ec1ea2bbb8764743f82aa28e2026937bb10045448ce8aa2f10a507d783f2c1b59465e771481bf574fc83aad2d8ec509e7b6e7f457a523bbe2c90a8568fa4b1b99f473b0d878da0773975cff8992d158792be2d4ccfcab69cbeee8951866419135f57f6ade58c399"}], 0x308}, 0x101) recvfrom$unix(r2, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:01:10 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) 00:01:10 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x29) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x800000}], 0x1ac, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x1b6) getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x88, "8e5a2ed591b7051165fccb0292663087ff22230d54733823208bef79c4a6b3b21cfc61cd1e6b6d72d0c94928e3ec14ec4b3d0fe01a94d75b124ba6f9454b85d58b36064a8220d22f5c8f0c95b1401bf58d309d6a12755d7802e49b93b4034b125ab74ccc62a9737e8d98e4d090161a848716c7e590a311bb85f2e58bc96c8ac60e58606672c4f553"}, &(0x7f00000000c0)=0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0xffffffff00000000, r1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) 00:01:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000040)='./file0\x00', 0x3, 0x153) 00:01:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x3b}, &(0x7f0000000200)=0xfffffffffffffdba) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x120000, 0x11) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0xf1}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xffff, r2}, &(0x7f0000000580)=0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) 00:01:11 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0x0]) setresgid(0xffffffffffffffff, r0, r1) setitimer(0x0, 0x0, 0x0) 00:01:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='\x00', 0x110448, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="98bcd2448247ffa184a9bb1551c4f785ff5bac9ac385fda1909add1cd3abcad13edaee52dacac9fad6e0ad1d03fa18e4109d340d481f9ad390939f6b95d8d421afee314ce1d864169ecfd447663477c72eb456cf377b38a59de90aad534e3c603850df887a9e6463160f7aef59e82ad72163a26d120a52c368d0fc387dd5dbb297025e65f4d489ef480e2f46756b3765a15e7f8124d19156ad565041684fdace3366dafb7564b2376bc1d8156fef747bb0d0b4904844765777f1793412d232a96f8a7efc94eb925b975947538a953bcd77f50df4e2d362e611fafa5e0374677231bf96984a71fb8aaf", @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="35658197f6b84e7f9e6001255e11327b6103f5331b4149802c7f8145c92b71c4c9b864489aefbb5ad99e7cadd76bb0f248", @ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESHEX=r0], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES32=0x0, @ANYRES16=r0, @ANYRESDEC=r0, @ANYRESHEX=r0], @ANYBLOB="b5ecc0f2649bc46a827071ad5d1da7c73440cc1c48c20fd9b00f9607ee1fcaaad3b25608a420f3c764720af3703a4fe8b9ce40745288466c989c67f78daf7c3dcf26b849ae1d86914005ab6862610a243bbf87aadbfebe826b17ae0e1c5bbab92eb30691"], 0x5) munmap(&(0x7f0000c17000/0x2000)=nil, 0x2000) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/184, 0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x81, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) mlock(&(0x7f0000dc4000/0x4000)=nil, 0x4000) 00:01:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900002270e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$unix(r1, 0x0, &(0x7f0000000100)) 00:01:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) r1 = shmget(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/41) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00002e2f6669406e7a444eca02000000a4ece25f0c75cc0b4e9c0f362d541b51aa650d4142cc5af97d50ea1dfd0c4afbc724eb655885321d64bd2d8a03ff2726fe1f885db8adc73448d0663ae15c"], 0xa) 00:01:16 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:01:17 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100001404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1dd2dbccb010098e76eeaa5bce09126ab") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) 00:01:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x3b}, &(0x7f0000000200)=0xfffffffffffffdba) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x120000, 0x11) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0xf1}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xffff, r2}, &(0x7f0000000580)=0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) 00:01:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r3 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080)=0x7, 0x4) 00:01:18 executing program 2: munmap(&(0x7f0000fee000/0xe000)=nil, 0xe000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r1) pipe2(&(0x7f0000000000), 0x4) 00:01:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x3b}, &(0x7f0000000200)=0xfffffffffffffdba) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x120000, 0x11) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0xf1}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xffff, r2}, &(0x7f0000000580)=0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) 00:01:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xf3c3, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x51f) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0xfffffffffffffeff, 0xf2, "ba8e1768f824953adf9353f423d7fe1b591b9019d341b624257f0ee65c63bc1fd423c73243f2029c7f0414876f958d7c1b19353c0844948ced27e47c260721144f6c8d76b2a1f10691c5f3078c5ec0f86b5be3111973c22e5939b5226c175cee24c0043f3c6dbaf74142d145f97c26d9dc957e8f9d1280dc4a32c524c0e9468150d164d35c0f5dc1402ae1eff11721e33d9147412ee54b430bc8bfa1b5ad0068714c496815926c58383618468aaf4d73739046fcb1a348cf5581664826a23b2408bbea94375f21ebf1e9b8361d49f383ee5ba5049392bfa994742fee04ca4ae913d845f863a68c1995d5952865d798714696"}, 0xfa) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xfff, 0x4, 0x800, 0x0, 0x1f, 0x5, 0x8000, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x101, @empty, 0xa98}}, r5, 0x8020000000, 0x100000000, 0x4, 0x100000000, 0x2}, &(0x7f0000000180)=0x98) 00:01:24 executing program 1: r0 = socket(0xfffffffffffffffe, 0x5, 0x101) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e406604006530007c6a47b0c9c7fe08f5e52a022bc4205367490284fce53b300a802f91c495be61ddc44cb379c999c0a3b28253efbef4d7e8be506416f69b3a9ed91071d7ee2e15f72cfc79805d6855061b53428fd771a87452b64ebc79ca6e2c7f02520230a72658a1c29f210aa6921ef489b02a8d0bc8492c0eac3063dda5e6e43a2aaba8a0cc7396ff7a60"], 0x10) close(r0) 00:01:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x3b}, &(0x7f0000000200)=0xfffffffffffffdba) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x120000, 0x11) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0xf1}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xffff, r2}, &(0x7f0000000580)=0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) 00:01:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x3b}, &(0x7f0000000200)=0xfffffffffffffdba) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x120000, 0x11) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0xf1}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xffff, r2}, &(0x7f0000000580)=0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) 00:01:29 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff09) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r0, 0x0, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3214}}, 0x0, 0x8, 0x4, 0x8}, &(0x7f0000000440)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0x100000001}, &(0x7f0000000500)=0x8) r4 = getuid() setreuid(r2, r4) pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280)=0x100, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x400000000001) getegid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x400) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1ff}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x66, 0x9}, 0x10) 00:01:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x3b}, &(0x7f0000000200)=0xfffffffffffffdba) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x120000, 0x11) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0xf1}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xffff, r2}, &(0x7f0000000580)=0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) 00:01:35 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x8) recvfrom$unix(r1, &(0x7f0000000080)=""/141, 0x8d, 0x80, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000077000/0x4000)=nil, 0x4000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendfile(r2, r3, &(0x7f0000000000), 0x800) 00:01:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/56, 0x38) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xb, 0x3b}, &(0x7f0000000200)=0xfffffffffffffdba) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x120000, 0x11) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0xf1}, &(0x7f0000000500)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xffff, r2}, &(0x7f0000000580)=0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) 00:01:35 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x4) dup(r1) mmap(&(0x7f0000a12000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 00:01:38 executing program 1: 00:01:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x4) 00:01:38 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r1, 0x9, 0x1, [0x0]}, &(0x7f0000000580)=0xa) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000400)='\xfbEl\xca\xc9t\"\xd7\xebz\'\xbc\xc1\xb9\x8a\xe2P\xf3\xa0E\r\x10\x86EF\xf6\x05\xbc2\xeb\x96x\xa72\x94\xed\xb3o[\xf0\x12\x02{\xd3=\x05\xc5\x903J\a\xb0=)\xcf\xd2F\x1b\xf0H\xdeg\xa41*\\\xf9\xbc\xf0-\xd46\x8a\xb0k\xc4\f\f\'s\xc4<\xc3\n\x1a\xc8N\x8f\t\x03%\xc0\v-c\xc2g\x10LQ\x99\xab\xca\xad\xa5\xefA\xff\xb3\x15S2\xad\xa3`Fy\xf7\xf7\xf8\xbb~|jZ\x96\xcc\x1f\xcbuOhPU\xb4\xb6\x8d\x9e~\x9c\xb0\xf5C\xc1\x93\xe4~\x82\x94\xff\x8a\x81M\x18\xaa\xe6M\x18\xbe{0?\xc5\x98\xaau\x10\x11\x00\x18G\xc0\xa4\fGhk\xab\xa8\x9cU*\x98\x02\xce\xcb\xa2\xd1\x83\a\x82|/\xde\xac\xc2Ts\xc0\xfa7\x82\x1c\x12\xbc\xec-p(\xb8}P\'\xea\xec\xce+\\Hp\f\x005D\x88}!\xbd\xd1\x18\xa5\b\x88\"(\x84:\x90\xef\xaaM=\x02\\\xda\"2.\xfc\xda\f\x9e\x82I\xc8B\xb3\n3x\xd3\xe56DB/\xdd\x9eh\xdd\x01\x9b\x15\xf0\xec\xf0a\xf0\x7f2\xcfd\xf7\xf9ONf\\{r\xcb\x93Sy\xdf7\x9cl\x10', 0x12b) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000100)=""/113, &(0x7f0000000180)=0x71) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2008000000fe8000000000000000000000000000aaff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c000000", @ANYRES32=r1, @ANYBLOB="000000800000000010000000400000008e766300"], 0x98) accept4$unix(r2, 0x0, &(0x7f00000000c0), 0x30000000) sendto$unix(r2, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f00000001c0)={0x5, {{0x2, 0x1, @multicast1}}, {{0x2, 0x2, @broadcast}}}, 0x118) 00:01:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x1000000000000053) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000280)=0xfffffffffffffed9) fcntl$setstatus(r0, 0x4, 0x1004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) poll(&(0x7f00000000c0), 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) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) sync() writev(r2, 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x2}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:01:38 executing program 1: r0 = socket(0x17, 0x1000003, 0x7) fchdir(r0) getsockopt(r0, 0x0, 0x6a, 0x0, 0x0) 00:01:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x308020208) poll(&(0x7f0000000080)=[{r0, 0x19}], 0x1, 0x7) lseek(r0, 0x0, 0x1000000000002) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x200, 0x1, 0x2, 0x0, 0x84}, 0xc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='#\x00', &(0x7f0000000180)='\xdc\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='}\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='.\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='[!--@\x00', &(0x7f0000000340)='#){%+\x00', &(0x7f0000000380)='\x00']) 00:01:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82020000434d0226769079b969000000000004eceebeed4f6ca438d674c5de215406adc213dbc045db7044c700"], 0x10) getsockopt(r0, 0xc1, 0x0, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xb) write(r0, &(0x7f0000000040)='M', 0x2e90a555) shutdown(r0, 0x1) close(r0) 00:01:42 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x8490, 0x1, 0x4, 0x100000002}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="7f00000000000000000100000e00000000000900"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) getpeername(r0, &(0x7f0000001500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001540)=0x10) getgroups(0x5, &(0x7f0000000000)=[r2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f00000014c0)=[r6, r7, r4]) fchown(r0, r1, r5) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r8 = msgget(0x2, 0x110) msgctl$IPC_RMID(r8, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300)=0x7, 0xffffff1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r9 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000001580)={r3, 0x100000000}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000000000000000000000ffffffdd000000"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xaddd3d0ab375c2d9) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4091], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x100000000003) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000040)={r3, 0x100000001}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r10, 0x10000, 0x22, "3622d1badd6095c0046f748196494984bfe8cd4c1a36376221767dedb947259c56d9"}, 0x2a) 00:01:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:01:42 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) clock_settime(0x0, &(0x7f0000000180)) accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x0) socketpair(0x0, 0x20000001, 0x42, &(0x7f0000000200)={0xffffffffffffffff}) socket$inet6(0x1c, 0x20000000, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000300)=0xffffffffffffffdc) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) 00:01:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) r1 = accept$inet6(r0, 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)=')]\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='@\x00'], &(0x7f0000000500)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='^!\x00', &(0x7f0000000380)='@\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='\x00']) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0xf, 0x7, 0x300000000000}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x1c341d24, 0x80ec}, &(0x7f0000000180)=0xc) sendmsg$unix(r0, 0x0, 0x800000) clock_settime(0x0, &(0x7f0000000000)) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgrp(0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000540)=0x100000001, 0x4) clock_settime(0x6ce4a20d9901240f, 0x0) 00:00:00 executing program 3: mprotect(&(0x7f000024b000/0x3000)=nil, 0x3000, 0x2) socketpair(0x0, 0x3, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100000001, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000240)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff2db}, @in6={0x1c, 0x1, 0x7, @empty, 0xfffffffffffffff9}, @in6={0x1c, 0x0, 0xffffffffffff7fff, @empty, 0x18}, @in6={0x1c, 0x3, 0x2, @empty, 0x52}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2d}, @in={0x2, 0x1, @rand_addr}, @in6={0x1c, 0x3, 0x9b48, @empty, 0x9}, @in6={0x1c, 0x0, 0x7fff, @loopback, 0x5}]}, &(0x7f0000000200)=0x10) socket(0x10, 0x0, 0xe9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000003700)='./file0\x00', 0x0, 0x110) setsockopt$inet_tcp_buf(r4, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000380)="30803f226ec3e9a13eae81236c3c006a85f4bc3a23328be2ef2a3914d13ac245751e1b33fcbb130bd94b5a50bd8cf613a9ca4b59a37a", 0x36) preadv(r1, &(0x7f0000003680)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/184, 0xb8}, {&(0x7f0000002480)=""/143, 0x8f}, {&(0x7f0000002540)=""/109, 0x6d}, {&(0x7f00000025c0)=""/185, 0xb9}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x7, 0x0) 00:00:00 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x80000000, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') open(&(0x7f0000000040)='./file0\x00', 0x100, 0x50) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0xfffffffa) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(r0, 0x2, 0x5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:00 executing program 3: r0 = socket(0x1c, 0x20000007, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) socketpair(0x1f, 0x10000000, 0x8001, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x518, &(0x7f0000000040)=0x3, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r3 = fcntl$dupfd(r2, 0x0, r0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10000000000000050000000000000000"], 0x10}, 0x0) 00:00:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1200, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xffffffffffffffb2, 0x4) 00:00:06 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) sync() lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x6, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000000080130000003e000000050000000a311245eb688e47aa52ee5b1229130b0088000000000000a028f39ec81006acde59483db500001100000008006086c563f50f3164d1b5fb065cf2cf4135ee8588e8db40e509e8134c58e3bcaede9e91802c2df88cd792a827c992239c3bcf20056a324cd088ef5f1982645c658c35146d5f471a2306ce07d4a4280c541d207866c968b5c619f14e2cbfa8e02e4974c4eb1a7b2fa9d303a08d7176ff98854a7493713db80baa3d165ab61dbd4447e86fb19e3f47dadc46f852dfb9fa049cc44500000000"], 0x0) 00:00:06 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0x8, 0x8001}, {0x40, 0x5}}, &(0x7f0000000040)) r0 = semget$private(0x0, 0x4, 0x2) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000080)=""/35) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x3b, @loopback, 0xfff}}, 0x0, 0x80000000, 0x3, 0x143, 0xffffffff, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x1, 0x0, 0x3, 0x7}, &(0x7f0000000300)=0x18) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000480), &(0x7f00000004c0)=0x10) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000340)=""/144) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000400)={0xffff, 0x3c}, 0x10) getrlimit(0x4, &(0x7f0000000440)) semop(r0, &(0x7f0000000580)=[{0x1, 0x3, 0x1800}], 0x1) 00:00:06 executing program 3: socketpair(0x17, 0x10000007, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) fsync(r0) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x115, 0x1}, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="0ed1fe8da998713a3a64230b817271c5e02e8e694aa9687142aa9a674b7de5435b4bcc1975fe1fa7551d2155d5c64edadcdc10b5934c62669d497217c164f5b0773a9c750dd6c5fb044c3919b88f4e50d52db29d3978547429d0aa12b569a54c6cc0e82d16f47568dad006", 0x6b}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x20101, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x401, 0x0, 0x5}, 0x10) 00:00:06 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x20105}, 0xfffffffffdfffffd) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) ppoll(&(0x7f0000000000), 0x200000000000006f, 0x0, &(0x7f00000004c0)={0xfffffffffffffffd}, 0x8) r0 = shmget(0x3, 0x2000, 0x440, &(0x7f0000002000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) 00:00:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000001640)="054644f17c98dd1608ca3e272fc56ef0a41a3f4c788e4ec80e76b22d611d9d390c8c02d6a41f88f434ae42f65b5d10d6cff4ea075703c6526d3dfa9ca9254a58f156631bf2f7e5cf2acee383ca7bfefc2edc8357f0e29496fdc32b2c750aeffd31f97b20f5453fd0c0139b35e7e07162c406e96141a1677ebfceb5218a20d9c797050d420af4511e6fd2149ef868e57f135d08d44b962886a43d9d2de2bd2580f41d91b29de6dd5daa4a14ad55531f226eb8c9a9880ada3268e1823b50f734bc56430a3497b82eaf32be", 0xca}], 0x1}, 0x0) 00:00:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x10001}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000000c0)={0xfff, {{0x1c, 0x3, 0xae80, @loopback, 0x8001}}, {{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108) setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000080), 0x4) flock(r0, 0x3) 00:00:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x3) 00:00:08 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), 0x4) 00:00:09 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:09 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) msgget(0x1, 0x2) 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 0xffffffff8110cdbe at witness_debugger+0x8e #1 0xffffffff8110c9f2 at witness_checkorder+0xf72 #2 0xffffffff81065800 at _rm_rlock_debug+0x240 #3 0xffffffff812c8bd0 at in_pcbconnect_setup+0x180 #4 0xffffffff813c4010 at tcp_connect+0xd0 #5 0xffffffff813bf157 at tcp_usr_connect+0x137 #6 0xffffffff811566d3 at soconnectat+0x183 #7 0xffffffff81161a3f at kern_connectat+0x1ff #8 0xffffffff81161829 at sys_connect+0xd9 #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0c2d at fast_syscall_common+0x101 00:00:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/133, &(0x7f00000012c0)=0x85) getsockname$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f00000000c0)=0x1002) 00:00:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0, 0xfffffffffffffffe, 0x5, 0xffffffffffffffc0, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x5, 0x9}, 0x10) fchdir(r0) socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x80000000000, 0x0, 0x27fff}, 0x63) 00:00:09 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0xcf, 0x4400, 0x3, 0x80000001, 0xcd, 0x7, 0x9e8f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x1ff}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x28, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x800b, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:09 executing program 2: 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) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={r1, 0x200, 0x3, 0x46, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xe, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0xfffffffffffffff9, 0x400}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7, 0x2c, "38799ea2e6e86e68dae5d061a77778cc82e36488fa8a1e0fe43b56f04af73265ce8fd628475ae885df96625b"}, 0x34) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}, 0x1c, 0x0}, 0x0) 00:00:09 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x5e82edf5c5787816) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8800, 0x10) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(0x0) 00:00:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:12 executing program 2: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x400000000000001c, &(0x7f00000000c0)=[r0]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffffffffffffff9, 0x6, 0x20}, &(0x7f00000001c0)=0x10) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x87c2) getsockopt$inet_buf(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x2, 0x8000}, &(0x7f0000000140)=0xc) fsync(r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e23ff030000fe8000000000000000000000000000bb050000000000000000009500"/129, @ANYRES32=r2, @ANYBLOB="ffff9c0a01000000"], 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x0, 0x410, 0x0, 0x0, r2}, 0x10) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x4) fcntl$lock(r0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c) ppoll(&(0x7f00000000c0)=[{r1, 0x6e00c1287204d700}, {r1, 0x4}, {r1, 0x100}], 0x3, &(0x7f0000000100)={0xf85e54f, 0x4}, &(0x7f0000000140)={0x80000000}, 0x8) 00:00:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="d8dc928e03000b9300"/23], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:00:15 executing program 2: mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x7, 0x80) sendto(r0, &(0x7f0000000040)="8bd6b70cb2e9f6aa25cf0bece4ca12cf3d7b822b3cf4d793c0d4aecac38d5e41b84b64877123f81f52162fad9e0241", 0x2f, 0x100, &(0x7f0000000080)=@un=@abs={0xf058879679a7c18a, 0x0, 0x3}, 0x8) pipe2(&(0x7f0000000000), 0x100000) 00:00:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0xd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000080)=0x12f) r1 = msgget$private(0x0, 0x6a3) msgctl$IPC_RMID(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000200)="3dd31f0ef8902cfea03c9a236b969922e2d7a127a26f0ac7c474b926c5a9c925bbaa095c711ad8d49f30d2695edadcd94ff226347930a85a88ec75ea32e214507b5dde273ac96f61c2bc0011aafe7e5607292557b73f86bd2f643decb132b31f07c7388cd5f9633e5b09d982ed4bd8e97ae2a80e328dea628bb0973d70821c671ed794d2ea78a146baef7d89b3d8bf31276bd1c2b840009a8b34f40970003050d5b64f4f7c69286b5ead1128198c4c61038ccc4b418dc1ee5f889f47aebd65b4cc2e0735f2e98b37006c9d0b5f9597ec14561725", 0xd4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x22, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000002cb5b3045fa9711437c3894a89fab178cb03180e4c4708dd97ce6c618827a4a5f25ef6537d914c826d"], 0x8) getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt(r0, 0x1, 0x1, &(0x7f00000000c0)="2127b154b6f2ee63824e0c8634387d61de21c343dd804c0cdb133a3caf190a7e8feddad0279e995f4ad56af446c0d34eb4a558936c5f70b5141bf10f9022487e59eb1a27488df1543a9107923e305e67591265bf907e7e73ac4fe316a01091b22101", 0x62) setsockopt$sock_int(r2, 0xffff, 0x11019, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x3, 0x1}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x800, 0x0, 0x6, 0x5, r3}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000003c0)=""/203, &(0x7f00000004c0)=0xcb) 00:00:15 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) close(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = semget$private(0x0, 0x2, 0x211) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000004c0)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) freebsd11_lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x6, r3, r4, r5, r6, 0x40, 0x100}, 0x0, 0xb69, 0x7ff}) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 00:00:16 executing program 2: r0 = getgid() r1 = msgget(0x2, 0x2c0) r2 = geteuid() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2001800000fe8000000000000000000000000000bba700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e00000071000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000100300000010000000ff7f0000ee00a500"], &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000380)={r5, 0x79db, 0x81}, &(0x7f00000003c0)=0xc) sync() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000400)={r6, 0x0, 0x1, 0x1b5, 0x4}, &(0x7f0000000440)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r4, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000200)={r7, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r4, 0x11, r3) fcntl$setflags(r3, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) r8 = getuid() r9 = getpid() r10 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x1, r2, r0, r8, r0, 0x8e, 0x8}, 0x0, 0xffffffffffffffc1, 0x5, 0x3, 0x40, 0x0, r9, r10}) 00:00:16 executing program 3: setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "3a9d474609c31a80f632f0a5ca651b7dc0847dc49cbd0788a4b2bd34b5e6682e9cb98337bf8790dc0c6ff9491e31cccc06698e6a0fe7d2491770eae1e821aa60e7ea2bfff46f6bde54d99da7f9df697dd64496d70014003139fed5e061424abbc672c9ba216c560c986df433c315b62c598be4a41d45baebbcbf0d4dcffceb892b10f8a7336e0f9861ce81153be75f2f0a8be550050e7a01adf1e4919177f1d416c1fb5605aced90f66192dab7625d050eeecb000f894603449fda4aec7a146500fd7055624f58148c4a6a2be83c8d4e536fc328feeea75778224a6c9ba81bfad069ca5b10bd71a54c88c8023b31e687"}, 0x100) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x1c, 0x20000001, 0x3) 00:00:16 executing program 1: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xce1, 0x4) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x22, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/147, 0x93, 0x1, &(0x7f0000000040)=@un=@file={0xf747d905dbd6e933, './file0\x00'}, 0xa) 00:00:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000af0000/0x4000)=nil, 0x4000, 0x0) fcntl$dupfd(r0, 0x11, r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:19 executing program 1: r0 = socket$inet6(0x1c, 0x30000000, 0x9) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) 00:00:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:21 executing program 2: r0 = getgid() r1 = msgget(0x2, 0x2c0) r2 = geteuid() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2001800000fe8000000000000000000000000000bba700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e00000071000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000100300000010000000ff7f0000ee00a500"], &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000380)={r5, 0x79db, 0x81}, &(0x7f00000003c0)=0xc) sync() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000400)={r6, 0x0, 0x1, 0x1b5, 0x4}, &(0x7f0000000440)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r4, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000200)={r7, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r4, 0x11, r3) fcntl$setflags(r3, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) r8 = getuid() r9 = getpid() r10 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x1, r2, r0, r8, r0, 0x8e, 0x8}, 0x0, 0xffffffffffffffc1, 0x5, 0x3, 0x40, 0x0, r9, r10}) 00:00:21 executing program 1: r0 = msgget$private(0x0, 0x1a4) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000080)=""/178, &(0x7f0000000140)=0xb2) mlockall(0x1) msgctl$IPC_RMID(r0, 0x0) 00:00:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x900, 0x2, 0x86d, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1d5, 0x7ffffffc, 0xc5cc}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x5}, 0x8) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x100, 0x80, 0x100000000, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) 00:00:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1a, "39e73908af2e0d93d0a3baa03f5d8214fea362be2aac0dd66879"}, &(0x7f0000000080)=0x22) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x7, @empty, 0x7bef}, @in6={0x1c, 0x1, 0x9, @loopback, 0x1}, @in6={0x1c, 0x3, 0x4b0, @remote={0xfe, 0x80, [], 0x0}, 0x1000000000000000}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)="a904a32f", 0x4) 00:00:21 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x8, 0x7fff, 0x0, 0xff, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x8, {@in6={{0x1c, 0x0, 0x7ff, @empty, 0x1}}, 0x0, 0x4, 0x8, 0x0, 0xfffffffffffffffa, 0x5}}, &(0x7f0000000240)=0xb0) r2 = accept(r0, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x7f, 0x935}, &(0x7f00000002c0)=0xfffffffffffffe7e) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000100bb1ce100"/128, @ANYRES32=0x0, @ANYBLOB="03000000000000001300000008000000f7ff0400"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r4}, 0x8) 00:00:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = geteuid() getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r5) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @empty, 0x6}}, 0x0, 0x7ff, 0x5, 0x81, 0x9, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r6, 0x5}, &(0x7f0000000240)=0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000300)={0x5, {{0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r7 = shmget(0x0, 0x3000, 0x640, &(0x7f0000ffc000/0x3000)=nil) r8 = getpid() r9 = getpgrp(0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0x4, r2, r5, r2, r4, 0x1, 0x2}, 0x8b, 0x5, 0x0, 0x725ac99c, r8, r9, 0x6}) fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1403, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xc, "2cb13ceb6a92cd84ee688c0c"}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80000001, 0x8, 0x200, 0x3, 0x55, 0x3, 0xc0000, 0x6, r1}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xffffffffffffffe0, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x80}, &(0x7f0000000280)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:24 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000300)='./file1\x00', 0x0) 00:00:25 executing program 2: r0 = getgid() r1 = msgget(0x2, 0x2c0) r2 = geteuid() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2001800000fe8000000000000000000000000000bba700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e00000071000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000100300000010000000ff7f0000ee00a500"], &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000380)={r5, 0x79db, 0x81}, &(0x7f00000003c0)=0xc) sync() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000400)={r6, 0x0, 0x1, 0x1b5, 0x4}, &(0x7f0000000440)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r4, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000200)={r7, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r4, 0x11, r3) fcntl$setflags(r3, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) r8 = getuid() r9 = getpid() r10 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x1, r2, r0, r8, r0, 0x8e, 0x8}, 0x0, 0xffffffffffffffc1, 0x5, 0x3, 0x40, 0x0, r9, r10}) 00:00:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820200fffffffffffffa"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xf6, "e1cc0191ba6d60fd4d161861b87dafaf93037289b8403650a57ecf7dc89d198eee8d2ffaef1f8eaeb663cb6cd35dea99053f161e8bc6dfabcca36e7ccbcf9c2150bc70be1d8f29e7b950a53d25c5596adf4d49005bd14c83ba1f8070df5ce8800deeece2d822ac8d61fbab96d1a7ca8f4777a69db9d20e6af71ab4488d12f53c7d3e518403e50d3c1fd20041d25460575092a0fcc721a85a180624ccc90e7ebe8c43a5f76c2b9fce6297ee61eb3041aa0badcb129e306b6a897c6d2b3112c373252058fa666bf5eb400c0107a2f52f9ee7fc47e8f7a21a4ba9ea2b3188fc684e61137c9daf2484625e6d5daba5a18eb2000c5d6d3774"}, &(0x7f0000000300)=0xfe) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xfffffffffffffffe, 0x9, 0x9b2, 0xfb, 0x1, 0xffffffffffffffff, 0x80000001, {@in6={{0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x3d4}}, r2, 0x6, 0x9, 0x8, 0xb49, 0x402}}, &(0x7f00000002c0)=0xb0) 00:00:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) r1 = dup2(r0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) shutdown(r2, 0x0) accept(r2, 0x0, 0x0) poll(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0166696c653000"/16], 0x1) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) utimes(0x0, 0x0) 00:00:26 executing program 3: r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @empty, 0x9e}}, 0x0, 0x8000, 0x3f, 0x8000}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x78c, 0x2f, "4591bcd62315d747192c6c879ea3ce8d64cbc7730018e9054200e59824e073b219552b5df032abb816218e712b9840"}, 0x37) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) connect$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:30 executing program 0: r0 = open(&(0x7f0000000340)='./file0/file0\x00', 0x8080, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="a08219716a73ad43f20cb19c56662224ee7a3915b227882437494d2f8b8ba582b6583dc7359d37270391b89094fa840fb48ee74adc88e603f232e92b0e70968aacf2ebf513de66ccc76dd54053f9e2502ab4d8bf86e5cfc7ad64af0e0b147d751deee34ae8d1f7167588094af2c7bb8b6e5a60be201430d199b62890f79c", 0x7e}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000000c0)="41b0de1d614f2536c764676e4d500e984911abedd1ada0b3dfb68967d7d093343a4aa486fdbcf31876c35197b406986417c4692fdc84b8d4958119cd15f9cf4c", 0x40}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000140)="bd24fd3de4c127de304ce2bcec1d33191c40bfa5fa5d9ef137237c61aa0db0e915b3ee6c60a9f29b1c2fec67e827fc47e9e79b469104c20325e47275defa6e11e6df7e5a272859f1c02a0486135796c27044a9396880fe6e1c80e6d18bd84a606f025d8364fc2a58ba68d83233606e73a326187ef4cefd293836f4cf9ff838c32928786324abfcdb015c4a423b553f69e0591d6906428981", 0x98}, {&(0x7f0000000200)="0b5d9837975162aa08a436a252626d320fd05c2b973199264a05796e4b5cf2b1bc159addf4756ad5b97a37ec394431a0041295dfe92ebea277a4d1195d3a9c360cc66ec015dcefb2a31789e6f2667a3c4175b011efbb933240515ddec31ed122ea434a2322eb452715cb4fd1eb64c34b2c2e077f15aa130161990fd931c9725fb17277e9494e1d26ca32a236b4d40425c1728722d229faa57cf688e13078144ced46a718b4fc33801d2ec3d23cb400533e79d633322734ad90ace579", 0xbc}], 0x6, 0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x86) 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) dup(r0) 00:00:31 executing program 1: mlock(&(0x7f0000ead000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/106, 0x6a}, {&(0x7f0000001200)=""/192, 0xc0}, {&(0x7f00000012c0)=""/38, 0x26}, {&(0x7f0000001300)=""/255, 0xff}], 0x7, &(0x7f0000001480)=""/65, 0x41}, 0x40) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000eab000/0x4000)=nil, 0x4000) 00:00:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r1, 0x0, &(0x7f0000000040)) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x20000000) 00:00:31 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) 00:00:31 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x81010, r0, 0x1c) 00:00:31 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe2(&(0x7f0000000040), 0x100000) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0xfffffffffffffefe, 0x100000001, r1}) 00:00:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) r2 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/29) 00:00:31 executing program 3: mlock(&(0x7f0000a82000/0x1000)=nil, 0x1000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000480)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002a40)=0x18) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) fdatasync(r3) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000002900)=[{&(0x7f0000001600)="4637c92051bba57faa924a35e7732ceb6b0eb7bf12f22f458b8954d0b22256a630b3dcb0e9215437acf1f071885b4ba49fad743e23d050c9abc110fdb6037d16b12a014c8a80ee29a77f379d34347a2a0406e8e87f330d7706728442e4c0391826c04ffdad4856375c294b50e9e708733fb023174967148392382c78e64d0e258ff99e5fdacf0c3a8c049f5739515c038bd11226b1e9fd470a7638b3610ca5c0b4807bdb047a36ffdba89f", 0xab}, {&(0x7f00000003c0)="7fc9ddc1436b2dac7a12ff058e29a03c41cf853ef026d4f23e3b8366bd5f8fa3597b78", 0x23}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="be91f4002d3cb4a29249180d0cda5dc4436fe62d34b3ee03e77641c298a9b531d3dcc788bf2ae8f73643686fb71d5e134034e58d18b584f19ad1433d6cf11d668f0b3ea4c5b5555dcc6ae185de44c3f83fac25f7c13b2ebe25ab7695be1225a1b710eb332bca4a0c1899e3", 0x6b}, {&(0x7f0000002740)="fd4a78e53bb678cb551d35cd7eb96692928ea6cb31b72f276edf70eb949e6f1b20a0c13d056034b3eb5f13f2c698d10ec384d608ebba0434fca0da2e898bb2800b865fb036122697f6de111bf64e7414efd14bb2334e3268090f202a874e10074af84d3f1709439d4f9280e3f5113d9e9dc5f9a0e130affed2c0497b9d530f17a6ed6f203cd36c4a7f29cab8ff6c9e37ad3c53f733027aa4111a8608cfb3e45fc3", 0xa1}, {&(0x7f0000002800)="ebdb7bf2169a0f4c39be709f7f89a7b1ae175dd07b54e1dde349a31badee67d1e9af5518a06dcbd06d2f06c9a02e4a6cf4b3cc0e39b69874fb38a87fd380b7dded28c9e0631801bb6acb7fbe7103568ff97f20d8297a1b95f5947192ad75a875cbf5a6d017cdf4acb573f56a64d314945eea1c6d4ab9c79e53b05adbbef352bbd2a7146fd2b597cdb62dc0c5a1bebff7469d9a32abd2a6746f73efe8b0a781ada39e5ee45d442e2251e457b5acd2e03530266d8d402bcee6cc40cc38b5cebffa206903577ad00a7e1fd57189d87fcd39461030fc43e2436ffc96679c9f4fd40cd5224ce7b6d6161b", 0xe8}], 0x6) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000002a80)={0x7, 0x3, 0x9, 0x1, 0x1, 0x4, 0x8, 0xf5, 0x1, 0x9, 0x5}, 0xb) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)="afac4e066438534d2911a2c0a7a5f9d42f93ad9514605a1cfb52a88599ba2d39656db2b373652212b995a3e55fffbf975fe1564f25685d5f20fb97864d01ed107584e5f7e50fc99cd873b246b771aae06d1065c1f6652a62", 0x58}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000000c0)="69d6f25e9016120b534dc7f5870db5d935d51d98d4745bf5cbeaa945676f06673943da51525eac25b07f28d9006acede3ca08bb5cd7a3a562cb8092f53383b536349861157278d8c416b39b7a6f86bfc49c672bd826c36785d6218cf872ef1adc876cd7b92e2c68262039044f94f7c64f152a647bb1ab342136d29e3749197d3c072b7b613fed3b1e31a3f575c3b54c60963497915875e5389e9ba0fdb13f76bdabcb2be97bb9aab56c84ec8d5add43821", 0xb1}, {&(0x7f0000000200)="b881e47a3d482a1398ce7a3f89df565fe298e9c81f56f6d2521cded1ddfcc75bcaf2fca168c352b1fccb130aa59a225ecdd49ccd30a1e9d9b57c2a0140831be19480113dab7f9da176a40d686609cfe683e1cdce60236b4fee0f75e24918bd11c3bf8bfa0b0c", 0x66}, {&(0x7f0000000280)="c11051fbad55ebf6affc2b93c9a822c38a1d0b0b6609a8e57a411b13f79721b8bba16bf149125ba5b7bb23049b243117b72e0ffbefc699972c532a833a725cfee16804e85485ebe034d0247562f687c388e7b285e4344f73965d8335a7bb4078598d80c506d804703b1d7dde43d9b330ba53768ce0d81efefc1264796bafaec5b793ea7664d2cb7678930f6f8bc375aeffabc85655bee6e53eadf925", 0x9c}, {&(0x7f0000001500)="35c510fae338320ff43d242f0a5106996c332875c77dfa7833c0a128a468dcdcd1f9459a64ce41affed6c1662fd82d604745485b96a87dc8f88dd6b098843978bbc07cbc766954b9a789620e0e3dc335109288465a891baf20ad195c6b3a52a3d6af9ddf3c1f6c0cdf073728187183fecab69ed00a4dac3d63375e87b6638c535b3dafa2b911a9bb712911e0f202e2d76bced64835c24cc1285cc0276b759bad4c4b6898e6ee4d57b0aa37a6774b30fa6ab3bb9dda05ec595f3c2a9b0f1fa75df7caf020f660", 0xc6}], 0x6) fchmod(r4, 0x111) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2067, &(0x7f0000002980)="e9a2841a6516445c8f95b01cdb06c5878bd0346d3dea9112acdd1a657e82f6621ac977a6dc83b4723dbc2d320edc11f15c588e3e26c3815270fe8b208fc74e115c1c6c91547da408fa22769fa15ee48a0bdcbfa277424efe905f975c69cc9e1f7952947284bee06be4ee08d9c8f1d07e1d0a2d85158a68b76ce1cf69a9f175de1194e98655ff24b71ceba8f2c3ab75f94ca032d35ec65c99f1b14f907137ebbb9e1c8ef1922a9abdd2", 0xa9) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000002ac0), &(0x7f0000002b00)=0x4) execve(0x0, 0x0, 0x0) 00:00:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getpgid(0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$setown(r0, 0x6, r2) close(r0) close(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x200, 0x3, 0xffffffff7fffffff, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1622, r3}, 0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x80000001, 0x7, 0x9, 0x3, 0x1, 0x3, 0x8]}, 0x12) 00:00:32 executing program 1: r0 = socket(0x200004000017, 0x4, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0xdf, @loopback, @loopback}, 0xc) 00:00:32 executing program 2: mlock(&(0x7f0000869000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)) r2 = accept4(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getegid() freebsd11_fstat(r0, &(0x7f0000000280)) getegid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1, 0xa0}], 0x1, 0x101) socket(0x17, 0x10000000, 0xfa9) lseek(r1, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = getuid() lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getpgid(0x0) 00:00:32 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x10, "657c55be7ac59cffffc412bb58a8ad0d"}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) 00:00:32 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x5, 0x10000, 0xe3, 0x1, 0xfc6, 0x5, 0x5, {@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, 0x0, 0x0, 0x598, 0x3, 0x10000, 0x1}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1abf, 0x3, 0x2000, 0x8, 0x4, 0xfffffffffffffffc, 0x9, 0xffffffffffff2a1b, r2}, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0xdf, "56a6adcbca8b9ddf8229bab2c229070aa609071ea7fab6e5e72301ebaed698fa522c92961ebd143469be02f0a283b5dda3dc0e831767cf88413f0017ded08f310fdc8ca6a97420077df10c9f7150df50aa7703f42f8a0246470a063f621173bccd7f0b49fc9e3f6c1fd572010c40bd890f05ccc8ceb0296bc748400b5211f5ffcfd6870ea6916aa80b8fb3545d559219e762c33c6ce32ec18941794594577b3bf1bc83ab59c47d249faa2b164745dd33a91f12a1a5e43cfb65e7ad9ad3312d302823e391966c1697d7424894c8dedcbcf30ab3baf2bf7f9c6d5e0261f25f18"}, &(0x7f0000000040)=0xe7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:34 executing program 1: r0 = socket$inet(0x2, 0x20000000000002, 0x100000003) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) 00:00:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020006) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) chmod(&(0x7f0000000040)='./file0\x00', 0x22) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x17, &(0x7f0000000000), 0x2) 00:00:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0xa03a, 0x3ff, 0x40, 0x7, 0xdd, 0xffffffff, 0x9, 0x3, 0x2, 0x6, 0x40}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x2, 0x2, 0x0) socket(0x1c, 0x0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:00:37 executing program 0: r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x80000000000206, 0x60) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) fstat(r0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0800000000600700060001d5d600f20008000200"], &(0x7f0000000280)=0x14) 00:00:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0xffffffffffdffffd) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffd77) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000940)={0x0, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000980)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000009c0)={r2, 0xffffffffffffe538}, 0x8) r3 = dup(0xffffffffffffffff) r4 = open(&(0x7f0000000080)='./file0\x00', 0x7fd, 0x0) sendto$inet6(r0, &(0x7f0000000c40)="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", 0x12f, 0x20108, 0x0, 0xfffffffffffffe2d) fchdir(r1) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r4, 0x0, 0x1000000000003) getpid() poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) readv(r3, &(0x7f0000000840)=[{&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/6, 0x6}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/228, 0xe4}], 0x7) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendmsg$inet6_sctp(r3, &(0x7f0000000c00)={&(0x7f0000000a00)=@in6={0x1c, 0x3, 0xff, @empty, 0x9}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000a40)="faa9c726103371aa59f8827827578257e1daf4ff6cff8687435df2e657301ac3240ec2edb8f1e45b24a4621011513bd7d8aa0d3f1155cc707331f9ffab0f03c1ad489abd77ce1a03c4d827ac578fed8adf0dab7337b0690275cea455dce268904a9a37781b73beaebc591daa5349d78ecc16a2df734cdf8e6436d76a2d74804f5f0d5cb881b50a70d0887d99c7a3b89cdba6daaf8f3b369f1f9e593d9898ab3bec2ed4fb254cf948716371bef307a02bdb2f74ade8e0638891b742a7945ebd54d3797de87e", 0xc5}], 0x1}, 0x100) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x85, 0x0, 0x0) 00:00:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=""/145, 0x91}, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820000020000000d0caf88669cde8d9a949b69bd000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001440)={0x1, [0x0]}, &(0x7f00000013c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) r2 = semget(0x3, 0x2, 0x402) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semop(r2, &(0x7f0000000000)=[{0x3, 0x1, 0x1800}, {0x5, 0x7, 0x800}, {0x4, 0x4, 0x800}, {0x2, 0x3, 0x1800}, {0x0, 0x3, 0x1800}, {0x3, 0xfffffffffffffffb, 0x1000}], 0x6) 00:00:38 executing program 3: clock_getres(0xc, &(0x7f00000010c0)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) clock_getres(0x0, &(0x7f00000000c0)) fsync(r0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:00:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) dup(r0) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x2, 0x0, 0x8, r1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 00:00:39 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(0x0) shmctl$IPC_RMID(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shmdt(r1) 00:00:39 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="67022e2f66696c65300028cb44bc2756d6ec46e2be9666f1f310cbb92ea2241deb9b74ae26cce34394c9a6049328"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0xff, 0x0, 0x7bd, 0x8, 0x1000000000, 0x0, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={r6, 0x9b, "a30f0ae4074b700ef8431428799f7b89c39b75f76c36f82437b594cbde4d27e34631f8bd7f99dd19ba01026feafe92a19d168a58b89b57e978baca13a32702b075cb87af51288fcb3107b158de848ad991ca40e1de576e3d689ec7ab4b8d4be234e542af8974aea66e30ac12c2d0b334ebef5f07276dc3700350e3efe06c8266c113c2ee2a29a5ee5dc89f4facbb5f1c7b7f44b30d99bbefe70df8"}, 0x0) shutdown(r4, 0x4) shutdown(r5, 0x40000000001) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xff61, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r7, 0x5, 0x9}, 0xc) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) fcntl$setflags(r5, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000400)={r6, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x0, 0x200) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000440), &(0x7f00000004c0)=0x4) 00:00:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:43 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x11) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0)={0x1ff, 0x80000000, 0x6, 0x4}, 0x8) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) r2 = accept4(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x10000000) getsockname$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) 00:00:45 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x2, 0x0, 0x840) r2 = getegid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgrp(0xffffffffffffffff) socketpair(0x1, 0x10000000, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000180)="7b52957468be140c0edc70be8fc3071a73faea719862df7b4abf6844eab8f7ad119c3ac936f672fd2f228493b386a1ef4ffc229a5118837896c1f5", 0x3b}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0xffff, 0x2, r7, r4, r5}, @cred={0x20, 0xffff, 0x2, r7, r1, r5}, @rights={0x20, 0xffff, 0x1, [r3, r3, r3]}, @cred={0x20, 0xffff, 0x2, r7, r4, r2}], 0x80, 0x1}, 0x8) r9 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xffffffff, r1, r2, r4, r6, 0x80, 0xff}, 0x0, 0x0, 0xa24, 0xf6, r7, r9, 0xfff}) semget$private(0x0, 0x3, 0x28) r10 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x31, &(0x7f0000000200), 0x10) 00:00:45 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 00:00:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xbb, "a2ec5a655254efb2f105a025e44d75b64c8232c90f4f5fdcf9e364a29985f5e07db7fbfff0a0e9617d63284957d62729e94a6622e2f288b6609d7e29e37736b07215aded862850d17115325247cf41818ac560fbab7b9119597c77581a4217bc0a9d620e509060226f0cacaa3e2c18fdaee264ce210d1015ab71a4ab6cadc57f3098a866a830464ba526676c52861999762461ebca7abf2ee038825ff686f46303aadb79c37e9b5affb0aadefc84e6f10667c45e81e18fe82e6ce6"}, &(0x7f0000000180)=0xc3) close(r0) 00:00:45 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xec, 0x4) clock_getres(0xc, &(0x7f00000010c0)) 00:00:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xc0, 0x8, 0x2, 0x9, 0x7d, 0x7fff}, &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x0, 0x9, 0x1, 0x7, 0x7, 0x1, 0xea, {@in6={{0x1c, 0x1, 0x56, @empty, 0x80000001}}, 0x0, 0x5d17, 0x200, 0x20, 0x6, 0x7}}, &(0x7f0000000580)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000440)={r3, 0x106}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r4}, 0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r4, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) 00:00:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24) r1 = shmget$private(0x0, 0x3000, 0x204, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000) 00:00:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) socket$inet6(0x1c, 0x5, 0x4) sendmsg(r0, &(0x7f0000000380)={0x0, 0xac, 0x0, 0x0, &(0x7f0000000000), 0x13a}, 0x0) 00:00:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x48c, 0x5, 0x4000, 0x326f75ac, 0x10000, 0xffffffffffffd6f7, 0xfcd, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x9, 0x5}, 0x10) 00:00:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000030000000300080001000000d72e270002004e20ffffffffa0000000ff00000000000000000000000000000000000000000000000000000000d492fb0c0eaaf652acfd3900"/167, @ANYRES32=0x0, @ANYBLOB="ff0f0000080000000200000007000000fcffffff"], &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3}, 0x8) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xc, 0x10000}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) sendto(r0, &(0x7f0000000680)="c71b6ecf694bac8260794db80e5c23df18328fc8ffe591fbf837cf742ca7eb4292", 0xfffffffffffffd75, 0x1, &(0x7f00000006c0)=@in={0x2, 0x3, @multicast1}, 0xffffffffffffffa1) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x6, 0x3, 0x7ff, 0xb1}, &(0x7f0000000180)=0x18) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x8, 0x1, 0xff, 0x8}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x1, @rand_addr=0x3}}, r2}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:47 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x5e2ea0a18bb67a44) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000008c0)="de23b26d615a79d3bed74d8415b55c562a45fa4ef4b4e10d88ba72fbad8713f82b5e931eaa92d3721be23bd292e4600b7b834fa9b7bdd695edd6b7d308f6eedd964f31727bf02118a782f561124a7d71c5fba7d2e17811274fc52b48a0af0ee6a8699b10c76660f51abcdb0c310e0a2e2a518fdc985fd49bc91220af9742011e5d0c63ddf1752833aa3453d9bd101fa8940dc071585ad43e16e5facc1d57d267335456c05d97a11d1c90d813d06ad5b464c686032bb4eda33125223fd5e80d063793a1d340c4e7c367bf54d20d5886b7c3f3e69ef72ea7fcfcdd86a3b398ba96b9847fdcf76248ae0a6f8bb8f61bbc", 0xef}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x8000000000000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000bc0)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f522eda00000c9e45aaf393f3691fea4a07b50f38905f51cf53221d5c1e69ecbf2c39af2c747aa6f1dd74c3c4955e5bf3e233453610d35a6b2ea06b28ed5845b48930d2dba30b0000bc1b2605a51d2afb5d705ded8fbee7aed17fbb71b6d36376ba254904530a356649977d01eb000000001c5c79adf593a5ad4fdc39e742c40f"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000080)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x6}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000400)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3}, &(0x7f00000003c0)=0x10) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) 00:00:47 executing program 2: mlock(&(0x7f0000eaa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000eab000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x4, 0x8001, 0x1, 0x101, 0x8001, 0x3ff, 0x4046, 0xc3c, 0xf97, 0x6, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000cb6000/0x200000)=nil, 0x200000, 0x4, 0x11, r0, 0x2a) 00:00:47 executing program 1: freebsd10_pipe(&(0x7f0000000040)) __getcwd(&(0x7f0000000000)=""/22, 0x16) 00:00:47 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10080, 0x8) accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) r2 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) getsockname(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x401, 0x7, 0x40, 0x0, 0x8}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x5, 0x7, 0xc0d8, 0x9, 0x2}, 0x14) shmdt(r2) 00:00:47 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000f5d000/0x4000)=nil, 0x4000, 0x6) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:50 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(0x0, 0x400, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="beb4dd48df344cd0544df14b7c413a30d852adec11ff174bf24bb5a4fb86ea83cb8eb579412b0a1fb768ca7dbe0dd2b8ff224e3b20ceb46e93e96ad9245288cc9fb88704e623d5721402000000000000000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:50 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:00:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1c, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:51 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="88000000009580de4bd113827f9d"], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000080), 0x2a1, 0x0) 00:00:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3676}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0xa5, "40e3605081d061302d97c31ee2f3b4e229827c8192a8b854a4eac4109e40ae338164f7b288c293cdd4c31b98565b651b45ccf0a64b970efa183474e5edc8ed97b09fd2d98437469829cc3d0c066ba28629f5eb9935057ba6f10e3ce06ce6860949b3cae2133871b1d8fedc8155b58717ae829657473a9d7e1f78571d0801651801deeb899e31baff2056420b2e24637e231f8f9dac63f38cdaa7ce39b8ce07d6a4ed34ad11"}, &(0x7f00000002c0)=0xad) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2) fdatasync(r0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 00:00:51 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000000)=""/246) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:53 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair(0x12, 0x10000007, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7d, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x6, 0x4, 0x2, 0x8, 0x3}, &(0x7f0000000240)=0x14) 00:00:53 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x5d9}, {0xfffffffffffffffc, 0x3}}) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="7f000001e0ac1400aa02000000000000000000000027cf1fed6b4ec0a664a117ed24aedac7ca49796d804a000000000000000000000000007e98aa0f943ca75a81d800df2611470ac12238d5459684d7b21a87f0d0a75abcdafd1702ac9922c5be3518e92876863ab695f51b60fbcc22add91d"], 0x1) exit(0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 00:00:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@loopback, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r2, r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0x17c) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={r5, 0x1}, &(0x7f0000000500)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ftruncate(r4, 0xffffffff00000000) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r6 = socket(0x1b, 0x3, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getpid() setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x9bc4}, {0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}, 0x0, [0x100000001, 0x101, 0x4, 0x8, 0x8, 0x2, 0x8000, 0x8]}, 0x5c) read(r0, &(0x7f0000000380)=""/106, 0x6a) fdatasync(r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000005c0)={0x81, 0x4000, 0x3ff, 0x5, r5}, &(0x7f0000000600)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/242, 0xf2) 00:00:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f00000001c0)=0x10) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:00:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000200)=',(-)\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='$\x00', &(0x7f0000000380)=':\t\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=')\x00', &(0x7f00000004c0)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000580)='C\x00']) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @loopback}, &(0x7f0000000140)=0xc) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x208020000) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) dup(r0) 00:00:57 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x5d9}, {0xfffffffffffffffc, 0x3}}) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="7f000001e0ac1400aa02000000000000000000000027cf1fed6b4ec0a664a117ed24aedac7ca49796d804a000000000000000000000000007e98aa0f943ca75a81d800df2611470ac12238d5459684d7b21a87f0d0a75abcdafd1702ac9922c5be3518e92876863ab695f51b60fbcc22add91d"], 0x1) exit(0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:59 executing program 3: setitimer(0x0, &(0x7f0000000fe0), 0x0) 00:00:59 executing program 1: socketpair(0x1f, 0x7, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 00:00:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x7fff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="81ad0400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0xbb, 0xf, 0xffffffff, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 00:01:05 executing program 2: r0 = geteuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0x2, 0x0) nanosleep(&(0x7f0000000000)={0x6f, 0x2}, &(0x7f0000000080)) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000040)=0x2, 0x4) 00:01:05 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8, 0x20000000) mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x80, 0x0) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fdatasync(r2) renameat(r2, &(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000400)='./file1\x00') 00:01:05 executing program 1: 00:01:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0x714bb208, 0x4) syz_emit_ethernet(0x92, &(0x7f0000000180)="1fb370c038f55f10bc387d186a0df99f7abd8686c03158a6398b8e15c28d44d621196c8f7832c6becc357ed0ef38f1ae86e0350733e1fa5ac900db3ef8725c3f9ba030f55085098c8eaae14393842d5f4481818e0235c55715edf4170821f39d5e2b3982a7a1dda1b039f118d0d89a3f8e39c059e3a62c96ff0dd4244444aab5bc4d02629d9d88ef943b0476d05b7706d383") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xfff, @loopback, 0x7}}, r1}, 0x84) dup(r0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xc000, 0x2) 00:01:05 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000000541ebd0d731499281999c038e40c7f4850f4694a2a568a63d7b0c4e6029e362dc190fde204d7ad198703fa877eac756015518d6bd3d9bf7109000100000000008a0320dcc28bf7b38a0be7d594b828a734825734ffcab6f28097458e13242e66fe9806e1505d0a646706e7783914d01b65a5b69386dc23e5b57a998d29306e905e56431e0000000000d58e84c4e82afd186c9318c5bb824c2eb258f774e18a33df7d7faa22f0a4dad42c90b7ed40d58b5b0e16a1385a209ab28b5df298ca"], 0x1, 0x800) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fsync(r1) msgrcv(r0, 0x0, 0x0, 0x0, 0x900) 00:01:05 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:01:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0) socket$inet(0x2, 0x0, 0x80000000) 00:01:06 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0) linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x32, 0x0, &(0x7f0000000040)) 00:01:06 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x5, 0x200, 0x5d38, 0x7fffffff, 0x8e, 0x6f, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0xd00}, &(0x7f00000003c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r2, 0x5, 0x3, &(0x7f0000000500)=""/120, &(0x7f0000000080)=0x78) r3 = socket$inet(0x2, 0x10000007, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e220000088c00"/136, @ANYRES32=0x0, @ANYBLOB="5318823f4c201bc8"], &(0x7f0000000380)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x80000000, 0x10, 0x100, 0x40, 0x1000, 0x20, 0xfffffffeffffffff, 0x1f, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x38e6}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x80}, &(0x7f0000000280)=0x8) shutdown(r0, 0x0) r6 = socket(0x1c, 0x5, 0x0) setsockopt$sock_timeval(r6, 0xffff, 0x1005, &(0x7f00000000c0)={0x2, 0xfffffffffffffffe}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) sendto$unix(r6, 0x0, 0x0, 0x2c7, &(0x7f0000000440)=ANY=[@ANYBLOB="1f1ff3eff5051139699c16837ab351757e214762cf9a4f0122f75c84e4511da8e87b60be8b2de676fb4e5b4d0f1a61231f4d8bc698ae6862b3bda2f95e07c39145d3e772fb201ba1063717ebcc4f575b28d9dd13e8e9c19b6024c0643f006d51959c3c790293c039743e584ebd1f763c3deed084c218dd080f345d7d1c5214484e2f29bfa828647c22e7b1a8212d18ed3b738d641210c367ecb506000000000000"], 0x10) socket$inet(0x2, 0x3, 0x2000000000000) socket(0x2, 0x5, 0x9) 00:01:06 executing program 1: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x4dc) fcntl$setstatus(r0, 0x4, 0x0) r2 = msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgrcv(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000077d1ae6782d9b0d00aac159f209a8079257c356586ec2299f69ac6ad5d9c345e"], 0x1, 0x3, 0x800) socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getpgid(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) wait4(0x0, 0x0, 0x0, 0x0) msgget(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xfff}, 0x1) 00:01:06 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f0000000240)) getuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)) r0 = getuid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = geteuid() setresuid(0x0, r3, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x8) open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x14) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x2c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x41, "b0a699d3f9e91aef79980de4c2adfcb9eeecf6b357e9ee441445e097eab73ba399aafe6320526103c2fd6b769e271998c98be5803909ff55f0052c0b2858bccf73"}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x2) r6 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_RMID(r6, 0x0, 0x0) 00:01:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc2a0c9adb9ed5380881c023ed905ce0810000000f00"/36], &(0x7f00000000c0)=0x28) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x5, 0x39bd}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) 00:01:09 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x400, 0x5, 0x7}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0xe7f, 0x800, 0x9, 0x1331, 0x100000001, 0xffffffffffffff5c, 0x1, r2}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0xc700]}}}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 00:01:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000080)=[{&(0x7f00000001c0)="6b060af7ffcb23d13d1e70ccc936f65cc42656ea4cf86715c5d6495cc1de372ed808942f44b04876451e024d5888ee5a58ffc7523d7d4dea8f8cb0125e1ca5a56f053f0ba0d40bd9cee847d92df6673b88aaa8bd79d3e6f4b3bb1a6633148c2be51c9d22e90819d8428b2cd04fb35cedf28d411a5ea169946ca77506aae3", 0x7e}], 0x1, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x100}, 0x20088) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r4 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x1, 0x1ff, 0xffffffffffff0000}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={r5, 0x5, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000240)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xb, 0x8}, &(0x7f0000000140)=0x8) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x10, 0x8001, 0x8, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x144, 0x3, [0x20, 0x401, 0x1f]}, 0xe) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x4, 0x0, 0x26, 0x10000, 0x4, 0x7ff, 0x6, r1}, 0x20) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000340)=0x1, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:01:14 executing program 3: pipe2(0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:14 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f00000001c0)) r1 = dup(0xffffffffffffffff) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576", 0x78) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1, 0x0, 0xfffffffffffffeac) recvfrom$inet6(r2, &(0x7f0000000700)=""/241, 0xf1, 0x42, &(0x7f0000000000)={0x1c, 0x2, 0x136, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000006c0)={r4, 0x3284a939}, 0x8) r5 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000ffff"], 0x6}, 0x0) sendmsg(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r5, &(0x7f00000005c0)="0e10c0495e5cc0fdb144ba6df0a58797263ed62a8678569bcc6ec648", 0x1c) 00:01:14 executing program 0: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1020) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x400}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x1f4, @local={0xfe, 0x80, [], 0x0}, 0x80e}, @in6={0x1c, 0x3, 0x7, @loopback, 0xfffffffffffffff9}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) 00:01:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0, 0xfff, 0x0, 0x4, 0x1, 0x3, 0xc6f}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) close(r0) 00:01:23 executing program 1: geteuid() getegid() getgroups(0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) chown(&(0x7f0000000000)='./file0\x00', r1, r0) 00:01:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8) 00:01:23 executing program 2: r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getpeername$unix(r2, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000380)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) execve(0x0, 0x0, 0x0) 00:01:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000001700)) 00:01:23 executing program 3: msgsnd(0x0, &(0x7f0000000000)={0x40000001}, 0x8, 0x0) 00:01:23 executing program 1: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) ftruncate(r0, 0x4) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 00:01:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getegid() setgid(r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:24 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) 00:01:24 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x28, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r2, 0x4}, 0x8) dup(r1) 00:01:24 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ff9000/0x6000)=nil, 0x6000) shmget(0x3, 0x2000, 0x100, &(0x7f0000cb6000/0x2000)=nil) 00:01:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3db) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000100)=0x10) mlockall(0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') geteuid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 00:01:24 executing program 1: mprotect(&(0x7f0000b19000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munlock(&(0x7f0000a08000/0x3000)=nil, 0x3000) 00:01:24 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) recvfrom(r0, &(0x7f0000000080)=""/80, 0x50, 0x40, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x8, @loopback, 0x4723}, 0x1c) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) getsockopt(r0, 0x5e4, 0x7, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=0x6e) setrlimit(0x0, &(0x7f0000000000)={0xfab3, 0xfff}) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) 00:01:26 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x8, 0xf, 0x8, 0x1f}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0xe199, 0x0, 0xff}, 0x94) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) lseek(r2, 0x0, 0x1000000000003) fsync(r2) poll(&(0x7f0000000000)=[{r2}], 0x34d, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket(0x1c, 0x3, 0x100000001) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0xffff, 0x4) 00:01:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@remote, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r2}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee33e371bdeb692"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8001, r1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x0) 00:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() getegid() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_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_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') fchmod(r0, 0x0) poll(&(0x7f0000000580)=[{r0}, {r0, 0x44}, {r0, 0x20}, {r0, 0x4}], 0x4, 0x86b5) utimes(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='-:-\x00', &(0x7f0000000200)='*\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=':\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='+s\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\xee&*\x00', &(0x7f0000000400)='{\x00', &(0x7f0000000440)='\\{.\x00', &(0x7f00000004c0)='@:)&\x00', &(0x7f0000000500)='\x00']) 00:01:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r1, 0x8, 0x10, 0x8}, &(0x7f0000000180)=0x94) 00:01:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x800, 0x100, 0x7f, 0x20, 0x9, 0x1000, 0x80000000, 0x345, 0x8, 0xffffffff80000000, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xfdc8) 00:01:26 executing program 3: nanosleep(&(0x7f0000000280)={0x7f}, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) 00:01:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2146}, {r0, 0x40}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0x3, 0x2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xd46}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x80012, r0, 0x0) 00:01:27 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockname$inet6(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x1c) execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=[0x0, &(0x7f0000000100)='$\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='\a,\x00', &(0x7f00000001c0)='{\x00', &(0x7f0000000200)=']]D$$#\x00', &(0x7f0000000240)='M%\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='!\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='*-#-@O\x00']) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000027000000c5006c60ba90fdb67932e3e97ea13c6ffeb552d016ac6ebd67906a79b7634895e1b4ff9d98ab98eb9f2515d6f149b1ac37e155"], 0x10) 00:01:27 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) socket$inet(0x2, 0x0, 0x7fff) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x40008000000, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) sync() renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 00:01:29 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x80000001) 00:01:29 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x800000003000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffc7a) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x8000, 0x9, 0x10000, 0x3ff, 0x6]}, &(0x7f0000000280)=0xe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="4b6ece986d0ab83d74444133f07a3ab7270590d72ae4df697d96be3bdbd3592ae57b7af6b93802eae623ec60824a759342f58293c710788db2c229101bd5a7aa906e745a780f49ae2e48cfd45bdfb2f45ac6f056a32bce1ee86fc981df863e5065c5eafdb70270fed61bb33f3e94912c30d88790429efcb222bdfb74c724bc248632dde9f75b9d3722216c9b6f2de2aac6f7451a2c7596a9a8cec904d915c327df37128cc0e9eb52c91b0689a404f0659e05bc3ea8ce1f2bd94c141670cb23ad893b9cd16936656f2eceb8b56d2c838746b8b924073583f5de6e434ea68889683719f35de075005f"], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="070000000600090000020000ffff00000700f88a909c969b8a0abb324de9c5c5e0a6c20fdfd19f584dfc58de874e5516a43a41b42d00"], 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f00000002c0)=""/37, &(0x7f0000000300)=0x25) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getuid() freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000500)=0x4) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:29 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000300)=""/76, 0xfffffffffffffec4) r2 = accept(r0, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0xbb, &(0x7f0000000240)="3a6277062d05fe19eb6b0e81fedd15fb62c41836d04edce5af72af22a84fda5b0e161912adbbe5fb550425190ca89c166d3e4fe0c2ac5210443054d17b612675562e25d4df2bbfa8cf8ef50d6ed51d26baea40db8f5c6c3fbd79370e10edcb35651d4314b9ef37c2b7c2ae6685919b22909c581f377748414241809e4f60f03d544787808e9a5254ca7126707bdc749f9f464f45d897a32c76ecb55635e9f84de1cd2e4bd58daa6387497097627f0b9ffc9a656ed40e062eaef881") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x1ff, 0x7, 0x2800, 0x40, 0xb70, 0x9, 0x0, 0x7ff, r3}, 0xff9b) listen(r0, 0x31d) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e78", 0x16, 0x0, 0x0, 0x0) r4 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') 00:01:29 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000300)=""/76, 0xfffffffffffffec4) r2 = accept(r0, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0xbb, &(0x7f0000000240)="3a6277062d05fe19eb6b0e81fedd15fb62c41836d04edce5af72af22a84fda5b0e161912adbbe5fb550425190ca89c166d3e4fe0c2ac5210443054d17b612675562e25d4df2bbfa8cf8ef50d6ed51d26baea40db8f5c6c3fbd79370e10edcb35651d4314b9ef37c2b7c2ae6685919b22909c581f377748414241809e4f60f03d544787808e9a5254ca7126707bdc749f9f464f45d897a32c76ecb55635e9f84de1cd2e4bd58daa6387497097627f0b9ffc9a656ed40e062eaef881") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x1ff, 0x7, 0x2800, 0x40, 0xb70, 0x9, 0x0, 0x7ff, r3}, 0xff9b) listen(r0, 0x31d) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e78", 0x16, 0x0, 0x0, 0x0) r4 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') 00:01:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffffc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:35 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x2e9d5f5e67c1b675) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x2d59b56a}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getgroups(0x2, &(0x7f0000000080)=[r0, r1]) 00:01:35 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x80}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0x8, 0x10000000) fsync(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) semget$private(0x0, 0x0, 0x2c8) truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8f, 0xf, 0x200, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x0, 0x5, 0x80, 0x2, 0x133}, &(0x7f0000000140)=0x14) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcd03c6d681209feb2efb82cd500003007c000600df52d6dc47fd454e3862fd475d6dbd5c761a766192896b19c35d27086621e516607dc55b2f43acb68801d629c7e18f9b5544c326bf3733bf77a1b2cba3571bb32ca0d3a65392441beb317feaab8aa4ff36fef0becd5fe405a13c25ac1f148c91ca9795686bb6c37467dbb66e160f74ed"], 0x1) setreuid(r1, r1) setuid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0x0, @rand_addr=0x6}}, r2, 0x38e, 0x7, 0x40, 0x3, 0x6}, &(0x7f00000006c0)=0xa0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000004c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="070122ac803f52f347598fa6f21b0000ffff000003"], 0x15}, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000700)={0x80, 0x1, 0x7, 0x531}, 0xc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x10001) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff8a) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getitimer(0x1, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, 0xfffffffffffffebb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 00:01:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000180), &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @rand_addr=0x7}}, 0x0}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={r3, 0x7, 0x100, 0x200, 0x0, 0x708e, 0x9, 0x1bc, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x5, 0xfe, 0xff, 0x40}}, &(0x7f00000004c0)=0xb8) r4 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x8, @empty, 0x67}, 0x1c) getsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000580)=0x1, 0x4) r5 = semget$private(0x0, 0x2, 0x3c) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000500)=""/90) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xffffffffe3c50af6, 0x0}, &(0x7f0000000040)=0xc) r7 = socket(0x2, 0x5, 0x0) dup(r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) __getcwd(&(0x7f0000000680)=""/4096, 0x1000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x3, @loopback, 0xfff}}, r6}, &(0x7f0000000140)=0x84) 00:01:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) r1 = socket$inet(0x2, 0x1, 0x1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x8, [0x1f, 0x6, 0x9, 0x182a, 0x9, 0x7, 0x6f24d48, 0x2]}, 0x5c) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=0xa7) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x6, 0xff00000000000000}, {0x80000001, 0x8000}}) getpeername$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:40 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x5d9}, {0xfffffffffffffffc, 0x3}}) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="7f000001e0ac1400aa02000000000000000000000027cf1fed6b4ec0a664a117ed24aedac7ca49796d804a000000000000000000000000007e98aa0f943ca75a81d8005e6f9b4d0ac12238d5459684d7b21a87f0d0a75abcdafd1702ac9922c5be3518e92876863ab695f51b60fbcc22add91d"], 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x3, 0x70000000000, @loopback, 0x432}, 0x1c) exit(0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x7fff}, 0x8) 00:01:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) fchdir(r0) 00:01:43 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, r1, 0x346, 0x10001, 0x10, 0x0, 0x4, 0xfffffffffffff800}, &(0x7f0000000300)=0xa0) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000080), 0x2) r3 = socket$inet(0x2, 0x10000002, 0x6) ftruncate(r3, 0x2) 00:01:43 executing program 3: r0 = semget$private(0x0, 0x7, 0x280) r1 = semget(0x1, 0x1, 0x0) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000000)=""/219) semget(0x3, 0x1, 0x220) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000180)=""/196) r2 = semget(0x0, 0x4, 0x0) __semctl$SEM_INFO(r2, 0x7, 0xb, &(0x7f0000000100)=""/122) 00:01:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0/file1/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 00:01:45 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) ftruncate(r2, 0x2a60) r3 = dup(r2) accept4$inet(r3, 0x0, &(0x7f0000000000), 0x0) write(r3, &(0x7f0000000040), 0x1fff) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000080)) 00:01:45 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10002000000000}) 00:01:45 executing program 1: getgid() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)="922ebd1df5e465d35eae702bf160986fc9cb0af5e72780d0018adfc828e3a4ffb3d56136f257d1769338ae3a9606e21b26fc7296ec68a52af7da", 0x3a, 0x20104, &(0x7f0000000040)={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1780000000000}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x3f, 0x0, 0x800}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, 0x7, 0x7, 0x4}, &(0x7f00000001c0)=0x14) r3 = dup2(r0, r0) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000200)={@broadcast}, &(0x7f0000000240)=0xc) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/1, 0x1}, {&(0x7f0000001300)=""/255, 0xff}, {&(0x7f0000001400)=""/145, 0x91}, {&(0x7f00000014c0)=""/185, 0xb9}, {&(0x7f0000001580)=""/21, 0x15}, {&(0x7f00000015c0)=""/55, 0x37}, {&(0x7f0000001600)=""/14, 0xe}], 0x8, &(0x7f00000016c0)=""/78, 0x4e}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000001780)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000017c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001800)={r6, 0x1000, 0x4713, 0x7, 0x1, 0x9, 0x1ff, 0x1ff, {@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfec}}, r1, 0x4, 0x7, 0x9, 0x0, 0xe7d}}, &(0x7f00000018c0)=0xb0) setsockopt(r3, 0x4, 0x7fff, &(0x7f0000001900)="3b781ecc4f2be9f0fc063d8854b1227dae6bf5e97e82eee5ab6aa1192f43f57a72ba500d9100a7446186bf430d66e8ca50d141855cdbc798f9fcfb5d4a1328222fc42bbbd3f4d227c27f808f67ea9a3c95fcf7bba7008beec9fd6127d0781ef347d6503dde0f3a58f5524fc67af464c7", 0x70) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001980), &(0x7f00000019c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001a00)={r7, 0x8}, &(0x7f0000001a40)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001a80)=r7, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001ac0)={0x9, [0xda, 0x2, 0x1de1, 0x0, 0x7, 0x5, 0x0, 0x7, 0x7]}, 0x16) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001b00)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001b40)={@in6={{0x1c, 0x2, 0x8, @empty, 0x8184}}, r5}, &(0x7f0000001c00)=0x84) freebsd11_lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r8) fchdir(r3) setuid(r8) getgid() getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001d00)={r2, 0x3, 0x3f}, &(0x7f0000001d40)=0x8) freebsd11_stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)) setsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000001e40), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) ppoll(&(0x7f0000001f80)=[{r3, 0x4}, {r3, 0x8}, {r0, 0x2013}], 0x3, &(0x7f0000001fc0)={0x2, 0x3f}, &(0x7f0000002000)={0x8}, 0x8) getitimer(0x2, &(0x7f0000002040)) poll(&(0x7f0000002080)=[{r0, 0x14}], 0x1, 0x1000) 00:01:45 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x400001000) r1 = socket$inet6(0x1c, 0x1, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x40, 0x2}, 0x8) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r2 = socket(0x1, 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x6333, r3}, 0xc) 00:01:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(r0, 0x2, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/204, 0xcc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:47 executing program 3: r0 = socket(0x11, 0x3, 0x0) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) sendto$unix(r0, &(0x7f0000000000)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:01:47 executing program 1: r0 = getpid() getpgid(0x0) setpgid(r0, r0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000180)=[r1, r2]) r3 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0xd6, 0x5, 0x4000, 0x3f, 0x0, 0x0, 0x8, 0xe7f, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000240)={r4, 0x101, 0xf, 0x9e9, 0xffffffff}, &(0x7f0000000280)=0x18) 00:01:47 executing program 2: r0 = socket(0x2, 0x6, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000500), &(0x7f0000000540)=0x4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 00:01:47 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x18c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, 0x0) 00:01:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x5}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000540)=0x10) pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x4) 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$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000580)=0x9f) fsync(0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x78, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffcb3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:47 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1002, &(0x7f0000000100)=0x9, 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="bb7188a7dcd1458a9e532d586081bbe9abfa2a30ef3c2157c00fed25d9fc0a305adc8f73d564a6e28a694fa3bcbaf7c444015b19d4dd312a1064bdb02d8bbfbef9c49d3f8b00a43eae54f10e57a4d72f62c667bfdf95f53f007ba044d646c9c46c8213ab93ccf5a02e2efeeb66ec0340ec1a71bdbb20554293889f45", @ANYRESOCT=r1, @ANYRES64, @ANYRES64], 0x4) 00:01:48 executing program 1: ftruncate(0xffffffffffffffff, 0x7e2780e3) pwritev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000000)="3067e7a898b4bc4754fb83abe4d5e9e1bcbc0827be5d46295016cc2379b029878238817381a10d790e08679218e36ff16fcb461e013e", 0x36}, {&(0x7f0000000100)="f596131772e70adb4a1751d9e7f05273c28e922a2c5e43f1c2d1113eb3f9280db2da675042d7a4e20861afe85e8404debd92795647423f8c04590dcb9d025dff0d5b91473d23c99d30655dabcad6c6b6bf264130fe164973ab7610df906f2ea11f5fecbf8814fed312ee9f2d99af7a50180980fa045f063e1bbe6f5a0c93a8e24dc93e872473d18f0a8927c8884d9ecb0530fe50f20191a9d70f6397a7c233e78864a5824bd52f3fedadbff197427c69acde8fc4ad63c0086eb18a1fc2c0e0148272ef639a83782daef146e1e388cbcff88a6e14", 0xd4}, {&(0x7f0000000040)="ee40c6317322ad0725fa87ed5e899d5bf49387c61328ed335954f6229bf7c3a25e24680ebca97dd77a09068468a5ce201f380a380c44950e23cd61ae42bf883685df23f1efe3c9e8cc74c20e106088a1429c5556df314f5f81c32c624c79ed9b9d6e66fdb8b5b1eccde1e3ca", 0x6c}, {&(0x7f0000000200)}, {&(0x7f0000000240)="ceceb6dd3721c369faad8cb45a17ab73b668d9663b5f6e93916ccccf5244a1d32c31f98b8a9a5e915b81437f970223ac0ef9cf88763eed257daf63856dafa9fbd6b5349f0eefc1b62afb6998883181bd9548e5c24deadd5605d53cff47f2a0007ce793fa6d29f3c61e59e482c67573153477835e1a5527fd78d42ff3dc61ac6e5bb5ca0bdd319dcfa2c731f62223be89b7ced276b3c88fe99ccd2a575866c1678d1d8dcf", 0xa4}, {&(0x7f0000000300)="e7004638f515a123607c4869c44eca1b7584479d7dcfa22c0ae237c76f9845d22335a257af4b8ea2", 0x28}, {&(0x7f0000000340)="c39422c42ac2dab895d1f5b99d6d88bba6ac2b1de35020a7e4f941455d4bc314b4255b9f764de6a512760070d41fe1e89fc52ec0f53574fbade26026ec10c3d00d8e4a0b16597d112073bf3562c2c48f4fc9b8af22fd26bc982a12430772e56be4f2b4984c39f8acc31b24790b845cf758548c55fc7f9fd4f7a6c4f9b40308a15336fc0dfc1d4872388d612562e71a4012bc8904aa049736d35348ba9e16105c7703280f4953b3dde2f9809a8862b5611132d86a6e317d72d88ffa1b7d6bdeb6c25eb3bf7e670e2aeba5c8b22d47b07f56", 0xd1}], 0x7, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:01:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f0000000080)=[{r0, 0x2}], 0x1, 0xfff) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/232, 0xe8}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:51 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4) sendto$inet6(r0, &(0x7f0000000080)="ab40b776fa0549f5003ed811de9402fa8750adc84412983ddb28783c944da8b54c60f1bcb431ef53553ee4f9649efbde53b350186a3e7f30825435d8e512d63ca159b4f36d6f819cd5185f953d2d9e911c9da8cafbb9dca17c03805ef648d014a29c6dd97808c0d1a8a9451585b4b47319b28523e50b361c20cc55df5dc9c49c3452355c789b4525b1b6c1e8728115ac0a415936df4a1243aec78e9e83d2bf7e8a58bf76f6cbd42792a50c991850f3a74e1cf7973b7063052598e98eca4809e7029d86a0a4d4f75d79fca447975b85ea8771c690ebe1e1f8453fa41653201255", 0xe0, 0x180, &(0x7f0000000000)={0x1c, 0x3, 0x1, @loopback, 0x4}, 0x1c) 00:01:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xf1) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x3, 0x1}, {0x0, 0x66}}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000380)=0x10) fchmodat(r1, &(0x7f00000003c0)='./file0\x00', 0x10) sync() mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x2c) readlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/203, 0xcb) read(r1, &(0x7f0000000580)=""/111, 0x6f) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)={0x3, [0x80, 0x5, 0x8076]}, 0xa) r4 = socket$inet(0x2, 0x0, 0x1) bind(r4, &(0x7f0000000640)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mkdirat(r1, &(0x7f0000000680)='./file0\x00', 0x2) unlink(&(0x7f00000006c0)='./file0\x00') sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000700)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000740)="42321d5b2ff532f5e0f9e5e8ae97e8301fbbf34107cd52bff5074e4028f1724fd9acb4b96493449e1bd44f5c26f932ca470a956f3f97", 0x36}], 0x1, &(0x7f00000007c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x401}, @init={0x14, 0x84, 0x1, {0xffffffff, 0x7, 0x1, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x8407, 0x110, 0x1, 0x7678, 0x857, 0x101, 0x1, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x88, 0x20000}, 0x4) renameat(r0, &(0x7f00000008c0)='./file0\x00', r1, &(0x7f0000000900)='./file0\x00') setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000940)={r2, 0x7}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000a80)={r2, &(0x7f0000000980)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000ac0)=0x10) r5 = open(&(0x7f0000000b00)='./file0\x00', 0x140, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000b40)=0x1, 0x4) r6 = getpgrp(0xffffffffffffffff) wait4(r6, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:51 executing program 1: r0 = socket(0x10000000003, 0x5, 0x1000) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) 00:01:51 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x6c, 0x0, 0x66) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0xff0a, @empty, 0x3}, {0x1c, 0x3, 0x9, @empty, 0x6}, 0x1000000000000, [0x8001, 0xb597, 0x4a, 0x40, 0x6, 0x8, 0x7, 0x5]}, 0x5c) getsockname$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 00:01:52 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x7fffffff) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0) r1 = accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xd9f2}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x2, @broadcast}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r2, 0x5, 0xf04}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={r2, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r4, 0x80, 0x8}, 0xc) r5 = open(&(0x7f00000005c0)='./file2\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r3, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getpeername$unix(r0, &(0x7f0000000700)=@file={0x0, ""/4096}, &(0x7f0000001740)=0x1002) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001780), &(0x7f00000017c0)=0x8) readv(r5, &(0x7f0000001e40)=[{&(0x7f0000001800)=""/140, 0x8c}, {&(0x7f00000018c0)=""/239, 0xef}, {&(0x7f00000019c0)=""/243, 0xf3}, {&(0x7f0000001ac0)=""/90, 0x5a}, {&(0x7f0000001b40)=""/108, 0x6c}, {&(0x7f0000001bc0)=""/178, 0xb2}, {&(0x7f0000001c80)=""/237, 0xed}, {&(0x7f0000001d80)=""/44, 0x2c}, {&(0x7f0000001dc0)=""/120, 0x78}], 0x9) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000001f80)={r4, 0x81}, &(0x7f0000001fc0)=0x8) listen(r5, 0xb47) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000002000)={r4, 0x200}, 0x8) r6 = geteuid() freebsd11_fstat(r5, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f0000002040)='./file0\x00', r6, r7, 0x600) accept(r1, 0x0, &(0x7f0000002100)) sendfile(r0, r0, &(0x7f0000002140)=0x7, 0x0) r8 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000002180)={0x2, 0x1210, 0xffffffff, 0x1, r3}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000021c0)={r2, 0xa2}, 0x8) 00:01:52 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x5, [0x6, 0x8, 0x1a, 0x4adf, 0x8]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9, 0x48, "51dd4993be1b9b05239a38328904a252caa7b4f66d0a697734c2bba0111630634741c349895bc96c86f20cf91f2459d6a4656f993362a7c337ecde56252356bdc19636568b95f7e9"}, 0x50) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000200), 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x500, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:52 executing program 3: socketpair(0x1d, 0x10000000, 0xd272, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xe8, @loopback, 0x321b}}, 0x0, 0x2, 0x80, 0xfffffffffffffa1c, 0x7, 0x10001}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1, 0xff, 0x0, 0x2, 0x1c000, 0x40000000800, 0x8, {@in6={{0x1c, 0x1, 0xc0000000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x5, 0x3, 0x9, 0x6, 0x8}}, &(0x7f0000000480)=0xb0) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x400, @empty, 0x7ff}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000240)="2919", 0x2}], 0x1, &(0x7f00000004c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x0, 0xfffffffffffffffb, 0x10001, 0x40}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x96e3}, @sndrcv={0x2c, 0x84, 0x2, {0x52, 0x9, 0x4000, 0x4, 0x9, 0x2, 0x3, 0xfffffffffffffffa, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0xe, 0x1000, 0x8000, 0x3, 0xff, 0x8, 0xe70, r2}}], 0xb4, 0x181}, 0x20108) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000180)={@empty, @broadcast, 0x2, 0x1, [@multicast2]}, 0x14) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getpeername(r4, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r5, &(0x7f0000000080)=""/3, 0xffffffffffffff02, 0xbf, 0x0, 0xe) 00:01:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0xfffffffffffffffe, 0x1000100000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:53 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0xfffffffffffffff8, @loopback, 0x1}, 0xfffffe24, 0x0, 0x0, 0x0, 0xfedd}, 0x0) 00:01:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0xa7}}, 0x0, 0x10000000, 0x3, 0x10, 0x7fff, 0xee, 0xa5}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x79db, 0x81}, &(0x7f00000003c0)=0xc) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000440)=0x1000, 0x4) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r3, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = semget$private(0x0, 0x4, 0x206) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000004c0)=""/4096) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r5 = open(&(0x7f0000000400)='./file0/file1\x00', 0x2, 0x2) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000014c0)={r2, 0xac42}, &(0x7f0000001500)=0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa2) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@rand_addr, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@multicast2, @multicast2, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x1, @broadcast}, 0x10) r4 = dup(0xffffffffffffffff) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) 00:01:53 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x1, {{0x1c, 0x3, 0x1, @empty, 0x7}}}, 0x88) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x0, 0x0, 0x4}, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:01:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x2}, {r0, 0x2086}, {r0, 0x4}, {r0, 0xd}], 0x5, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x0, @empty, 0xf794}}, r2}, &(0x7f0000000200)=0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000380)={@local}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8a2, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r4}, 0x14) 00:01:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, 0xfffffffffffffffe, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9, 0x3, 0xf22, 0x5, 0x7ff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x100000001}, &(0x7f0000000140)=0x8) 00:01:54 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:57 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x2, 0x0) 00:01:57 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x7c) 00:01:57 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000000010400, 0x40) 00:01:57 executing program 2: open(&(0x7f0000010200)='./file0\x00', 0x10800, 0x30) 00:01:59 executing program 0: getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x10000, 0x1e, 0x32d, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r0, 0x6, 0x3, 0x3}, 0x94) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:59 executing program 3: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0) 00:01:59 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, r0]) setresgid(r1, 0x0, r1) setresgid(0x0, 0x0, r2) r3 = shmget(0x3, 0x1000, 0x5464e0ac78e6ffac, &(0x7f0000ffc000/0x1000)=nil) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) shmctl$SHM_LOCK(r3, 0xb) 00:01:59 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) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8202eb4f46326c653000"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:01:59 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r2, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) setregid(r1, r0) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:59 executing program 2: r0 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x2, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) 00:01:59 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xe3, "18e49cfb8493a05b303e13b06e0add4ac5a4b8a0e595fe4d1b39916f851cb8dd7bd32942eb316d0201133a6721885be39ecc4068167069bff6b4b61dab27a5d524f9d4868b3852a23edfb7d08440326d10fb7c46f66951a9774f6471143933a8ae8e4840ce4790e5b81b5ad8fccceeb50b123cd5a3d0e57c9b5a20b4776fa2c46d0740f041f3862ac8bc441f82327c1c167a777746b089780ef56f3b5a2aabeb805f89fdc8529a0c1a7640c7d531b89087681ba14788dc9a22a91d8394c04d5ef647c4a1833530f27834eb158eac97ee41219163bd57cf7bd294d4cec4341050530739"}, &(0x7f0000000080)=0xeb) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x3, 0x2}, 0x8) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r2, 0x1f470000) flock(r2, 0x4) 00:01:59 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99) ftruncate(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000440)={0x0, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) mlockall(0x1) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r3, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r2, 0x64, "86ff7d9c9e78fb99be113db1cf07509026443389d7fce9f063301e2cb1916156c7d63a4a3c92a0eba9b89a1773cde7ab9817d051f478d5dbe90438253f6ff8303792b4178bf4ac2e0735b2fb6d4cd0a92e0bdb84f5b9f4e87abc532a375dd90843f6df9b"}, &(0x7f00000001c0)=0x6c) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x1) 00:02:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x3) ftruncate(r0, 0x6f8c) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x5f, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:01 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = open(0x0, 0x40, 0x40) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) poll(0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4) r3 = open(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r4, 0x80000000, 0xa, [0x7, 0xb2b, 0x4, 0x40, 0x6, 0x1, 0x0, 0x1000, 0xc, 0x3]}, 0x1c) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 00:02:01 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10102, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000140)="782b7a9f6f8107dfe12b75b70e9af9773c98963eda5e9bcec850c49281e2744c184649f7575e60e0e5f0b80301d631c250ec54209172ccbb60dd2ae349914d8b24ee4a2453b5abb098c6cba1ed61449f10ba737039389bdc21fca022b440ab993b3091e8905709e3353baa6b2eb885958398ff3d333f00d1c867c37d9887098e8ef74b06f6571e29a07321e180fd811fe616df2869b0e44b41b77433aa", 0x9d) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) 00:02:01 executing program 3: 00:02:01 executing program 3: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) r0 = semget(0x1, 0x0, 0x59f) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000080)=0x3fe) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 00:02:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x8000}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x720, 0x20, 0x5, r1}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xcd, 0x0, 0xffffffffffffff58}, 0x400000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100200, 0x4) fsync(r2) shutdown(r0, 0x1) 00:02:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @empty, 0x4}}, r1, 0xffffffffffff0000, 0x2, 0x0, 0x10001, 0x7fff, 0x200}, 0x98) 00:02:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2944f8d13f64fe7a6e298bf8b65e880a370c020000000000"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4) 00:02:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) poll(&(0x7f0000000080)=[{r2, 0x40}, {r2, 0x100}, {r2}, {r1, 0x1}, {r2}, {r0, 0x1}], 0x6, 0x5) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) lseek(r2, 0x0, 0x1) ftruncate(r0, 0xd00) 00:02:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2194}, {r0, 0x41}, {r0, 0x10}], 0x3, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:07 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:02:07 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) shmdt(r1) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$getown(r2, 0x5) 00:02:07 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) dup(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1a0) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000100)='./file0/file0\x00', 0x10800, 0x10) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:02:07 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c9ea553ac34e2a4b336846036516164d9a125d6f30390ac292503a43dae563b32999c6a764034bd449f887d40afc51348dc6d3a7d7ed88ef32accf23d8eb85cc6260afd3457a2668dc31a9bc6202fa925d92f6753d7e"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:07 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x7}}, 0x0, 0x7e11, 0x100000001, 0x80000000, 0xffffffffffffff76, 0x1000}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x0, 0x5}, 0x8) setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:02:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) shutdown(0xffffffffffffffff, 0x0) 00:02:08 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000200)='./file0\x00', 0x2, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x412, r3, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0/file0\x00', 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:02:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x44) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:11 executing program 1: getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7c}, 0x0, 0x0, 0x2}) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x2, 0x6}, &(0x7f00000000c0)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x2, 0x8, 0x3, 0x40, 0x6c0b, 0xa6, 0x9, {@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x9, 0x3281, 0x9, 0x1, 0xfffffffffffffffa}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0x3, 0x65f8}, 0x8) fchmod(r1, 0x20) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x1}, 0x8) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:02:11 executing program 2: r0 = socket(0x3, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x690c89b6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x1f}, 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x2000000000000005) ppoll(&(0x7f0000000080)=[{r2, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:02:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="7c410100"], 0x6) 00:02:12 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x80000000}}}, 0x108) sendto$inet6(r0, &(0x7f0000000140)="494f1258e3edd30042299faf5c0f8948717e8ee5df149dbad6dd", 0x1a, 0x1, &(0x7f0000000180)={0x1c, 0x0, 0x7, @loopback, 0x5}, 0x1c) 00:02:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x7ff, 0x11, 0x103, 0x4, 0x7, 0x97}, &(0x7f0000000180)=0xa0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000a12000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 00:02:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = geteuid() freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) dup2(r0, r0) dup(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) semget$private(0x0, 0x1, 0x8) semget(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r5, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000008400081001b00000000000007ff0001000002"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r6 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d289a8 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110cdbe at witness_debugger+0x8e #1 0xffffffff8110c9f2 at witness_checkorder+0xf72 #2 0xffffffff8107b623 at _sx_xlock+0xb3 #3 0xffffffff812c2adc at inp_setmoptions+0x17bc #4 0xffffffff812daeef at ip_ctloutput+0x80f #5 0xffffffff813c7a61 at udp_ctloutput+0x171 #6 0xffffffff8115b651 at sosetopt+0x101 #7 0xffffffff81163cb8 at kern_setsockopt+0x158 00:02:12 executing program 3: clock_getres(0x1, &(0x7f00000000c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x10, 0x5, 0x10000, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x400, 0x100000001, 0x7}, &(0x7f0000000480)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000004c0)={r2, 0x7, 0x2, 0x3, 0xffffffffffffff80}, &(0x7f0000000500)=0x18) recvfrom(r0, &(0x7f0000000040)=""/46, 0x2e, 0x40, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x50a}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000340)={r6, 0x1}, 0x8) getpeername$inet6(r5, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) #8 0xffffffff81163b53 at sys_setsockopt+0x33 #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0c2d at fast_syscall_common+0x101 00:02:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0xffffffffffffff80) 00:02:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7f, 0xf, 0x101, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x7ff}}, r1, 0xffffffffffffffff, 0x80000001, 0x14, 0xd3, 0x60000000000000, 0x20}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x7}, 0x8) 00:02:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000140)='./file1\x00', 0x2000000000, 0x8) connect(r1, &(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 00:02:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x2, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000000)=0x3e) ftruncate(r0, 0x7f) socketpair(0x1f, 0x3, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x8000, 0x4) 00:02:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) syz_execute_func(&(0x7f00000006c0)="3ef30f2aab544c0000c4c140564b86f30f1890677f000041805b2e7cf042205ccb570f72d100c402d14788000000208f28789f7917fbc4a2b5b6e7c48261a86cc3ee") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000680)={0x0, 0xffff, 0xf, 0x0, 0x271}, &(0x7f0000000780)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r3, 0x400}, &(0x7f0000000400)=0x16a) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0)={0xffff, 0xfffffffffffff92c, 0x430c, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) setreuid(r1, r1) setreuid(r2, r2) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) fstat(r0, &(0x7f00000004c0)) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x3ba, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r4, 0xffffffffffff0000}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f00000005c0)) freebsd11_mknodat(r0, &(0x7f0000000340)='./file0\x00', 0xc000, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:02:14 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x5, 0x8, 0x10, 0x80000000, 0x9f9, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r3, 0x101}, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) chdir(&(0x7f0000000000)='./file0\x00') 00:02:14 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x5, [0xfff, 0xaf0, 0x0, 0x596, 0xfffffffffffffffd]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffc01}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x81, @loopback, 0x7}, @in6={0x1c, 0x1, 0x100000001, @empty, 0x10001}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000001c0)=0x10) 00:02:17 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x30808, 0x74b73c4e8481c1f3) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x27, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc01, 0x30) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000080)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:02:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:17 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) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) sync() fcntl$getflags(r0, 0x3) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2041, &(0x7f0000000080)="e5feab399b96e825492356d0ec2004a8d630f8d22201b05bf3b5f7edbc15ffd1f2261ec5e0efd75f681b7602473caaf8274674cce03db607d57b1cd274efa5da7d5e9168df9a1c31dffe855a92ee3b853d13872774bd8aae21aa8ce20a1491506080f348c0067a6f78d581d6a41d8c429d556e17f432015ff5632e2fdb06bf36fc1452d583d605d97e89a2fd80d1675a96a54cec48307318ff85853411688d7fead0ee77d33d3eb079a7fe8f924a1c1327e629fd79d9a6cccb20b808bdea67a8c105", 0xc2) 00:02:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f0046267cdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x308060006) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r2}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100)=[{r0, 0x4}], 0x131, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast2}}, r1, 0x553, 0x6, 0x1}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) 00:02:17 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x29, 0xffffffffffffffff) 00:02:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r2, 0x0, 0x3) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000004c0)=0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0xda9f2a9bc6cc231f) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) 00:02:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 00:02:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg$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) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x2, 0x7ff, @empty, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000000)) 00:02:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x2, [0x2, 0xfc]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:23 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2001}, {r3, 0x2}], 0x2, &(0x7f00000002c0)={0x3, 0x6}, &(0x7f0000000400)={0x88b}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffdec) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) 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) connect$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa) 00:02:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f9056ef6d4a24d5a5bf152ea1a1b53266696c653000"], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x80004000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x1, 0x0) semget(0x2, 0x2, 0x8) recvfrom$inet(r1, &(0x7f0000000200)=""/245, 0xf5, 0x40080, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0xfffffffffffffff6) 00:02:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x3, @empty, 0x1000}}, 0x0, 0xd86, 0x3, 0x9, 0x3f, 0x1}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket(0x11, 0x3, 0x2) close(r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', 0x0, r4) 00:02:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x7}, 0x24) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8001, 0x4) 00:02:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0xfffffffffffffd91) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1f) freebsd10_pipe(0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r1, 0x81) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x9) r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) ftruncate(r4, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:02:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x8) dup(r1) 00:02:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) lseek(r0, 0x0, 0x2) sendto$inet6(r0, &(0x7f0000000080)="27b86db17de27b107e278b463365dc4398726f8fa43c1453440e066427c828243e7d954acc099361af75b0f6c519fcb21618299ac18f2d514d092361324773dee693a58dab4b3120194df8f576b4600e2d6d46734a9b5e776dd54aa878a0b7d1b8ffe68bf5ec8cfded391b6fbe98", 0x6e, 0x20000, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) 00:02:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="24faa53088a802877dcc31c69000c4df13a5ea81c782d65c81fef2651e26b32ac470b892a468e3b973e0cfbb88ccc0f64bc3f8389e590fc1ce3b4152d17afc1e82f3d2028b286d33abf6d5b6840166fbe9c2428e96d9f9902005259266bf70bc35fa4d58674fffe17d5d20321754a2a818a754811d15d100f883d63184240d8cbebab763a97b901d7240c61d10d1203dd9d02d8e0377981ce28295a8c1c6dea538d665002184e813a5a07e33800eb1272452bb1f452a819849ce726350eb5feda6f8711f2b4ea532783e1cff16edbea0a4d00061e90dec", 0xd7}], 0x1) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xfffffed3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x2}, 0x8) 00:02:31 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x203fe167, 0x8000, 0x5, 0xd7, 0xffffffffffffff00, 0x7, 0x470000000000000, 0x4b, 0x4, 0xffffffffffffffd9, 0xffffffffffffffff}, 0xb) clock_gettime(0x5, &(0x7f0000000500)) clock_settime(0xe, &(0x7f0000000040)={0x6, 0x40}) 00:02:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="28000000088ae1b4099aad7162e7fe00070b4dd5143ebb9e00a0e45464f17969d4cf15cd26", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1047, &(0x7f0000000380), 0x4) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x1000, @empty, 0x2}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0xffffffffffffff00, @remote={0xfe, 0x80, [], 0x0}, 0x88}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000300)=0x10) 00:02:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$getflags(r0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 00:02:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) 00:02:33 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) mprotect(&(0x7f00002c0000/0x3000)=nil, 0x3000, 0x2) 00:02:33 executing program 1: clock_getres(0x0, &(0x7f0000000200)) clock_gettime(0xe, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000040)="0f526cce06c483dd6d1e0047e355c483c97b430047410fdca50700000066420f7556ebc46245ab547e0044a747de658ec461797f430b") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x2, 0xf, 0x10000, 0x100000001}, &(0x7f0000000180)=0x18) 00:02:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:33 executing program 1: __getcwd(&(0x7f0000000440)=""/85, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x28400, 0x20) freebsd10_pipe(&(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@local, @rand_addr}, &(0x7f0000000100)=0xc) 00:02:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setrlimit(0xa, &(0x7f0000000080)={0x40, 0x8}) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="8a766db34ec82b3cb7e9276eadcc05d2e86bc4e07ae15a0f5a02d38d1fdb0a849853211674b3dcb5d451630f8ec09bd84e49555e78465bc6d695355a2d2b2f351af483564381cd694f0bff7d976d366cdffd665ecb56999c555235364bf93ba394a519284b70a1df0de5160891"], 0x10) poll(&(0x7f0000000140)=[{r2, 0x20}, {r0, 0x12}, {r0, 0x40}, {r2, 0x4}, {r0, 0x20a0}, {r2, 0x40}, {r0, 0xe}, {r2, 0x104}], 0x8, 0xfd47) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x8) 00:02:33 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x8011, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 00:02:33 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={0x0, 0xff, 0x1, 0x101, 0x9}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x896a}}, r3}, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r4, 0x5, 0x81, 0x5}, &(0x7f00000001c0)=0x10) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:02:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0) read(r0, &(0x7f00000000c0)=""/90, 0x284) fcntl$setstatus(r1, 0x4, 0xc) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:02:33 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f00000002c0)=""/174, 0xae) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file2\x00', 0x8000000001) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x8, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000100)='./file1\x00', r1, r2) unlinkat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800) fsync(r0) 00:02:34 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 00:02:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000080)) 00:02:35 executing program 1: symlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='./file1\x00') r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x40) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:02:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfbd}], 0x1, 0x0}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000002980)='./file0\x00', &(0x7f0000002a80)=[&(0x7f00000029c0)='-)@}\x00', &(0x7f0000002a00)=')\x00', &(0x7f0000002a40)='-^*\x00'], &(0x7f0000002c80)=[&(0x7f0000002ac0)='\x00', &(0x7f0000002b00)='$\x00', &(0x7f0000002b40)='[\x00', &(0x7f0000002b80)='\x00', &(0x7f0000002bc0)='\x00', &(0x7f0000002c00)='^\x19\x00', &(0x7f0000002c40)='\x00']) r11 = getpgid(0x0) freebsd11_stat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$unix(r0, &(0x7f0000002940)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000100)="68adcb0f5711d204963d95b77d58e9a689223a059080b8df955ab7f6889779f9cb23dcfe2221a1f579adedb40082076c570810be29300d17005bc630edd63511b6e9acf62bed5b05f1c37830f1ac6dc42e8c053eacdcb970b4c21652c850fcb46d8ce082b36964b5b1aaab8fa7db80e30e416d32c62b2dde0cb2", 0x7a}, {&(0x7f0000000180)="9d9403bd54e62f878e132e8a31b765936f42cdf0854d6c1ebbbae04dc3a55424cd58c20de823e3f83069d804d8627b0e860213305e5b39831ab3ac319cd362f6d077f5c1a6d020160e146bad6550cdaade4f570993e3ae9e4c61d41e4e916a13af798b360f0ae2ebbb19b3284f965e46e83fc7c8abc38b8266b3f6663c82e8900ed1ef379e8d0cda4c0f7b200f82b64e28b22dc8ceec245694d3f36331d1f094f7dc2cfc2b11da46e1dc2e82d53e0af0b9", 0xb1}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000000240)="c7928c1834c950f49f0e82d9", 0xc}, {&(0x7f0000000280)="614473a58dab3b37d053c5a9fc5addfb5b27d3ceda0973097612fd57989c37bb17f7", 0x22}, {&(0x7f0000000340)="2ed9171ec67703e8805214c7d7cc7717e0c182c03a062e7dc97b51ec3fc5e3d829058f5d77ad7d09a524b8371af13f76ba533210214b35ed158bdff3b491861284e8", 0x42}, {&(0x7f00000003c0)="4c2d3787eeae80608eb5b52df86d2edbb4c19e266e3127efd0a41994e0128cb373abb6cea542754f52e007ac9a5c76d85f72bb27ecb60e77f1af716882e536a535321450023d42e0895b7a0c07bd9ff8918cbc72a09a9c44703c7e2e1a4aa2a9e893ed77986103d720988560848e4a493787bc1d04923961ac3290bb008ad6e6660869b6a6e4b1fec96b8f2d4b7c74e4a183e0ac60d69b9f7a786469315e7c", 0x9f}], 0x7, &(0x7f0000002840)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xe0, 0x8}, 0xc) r14 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r14, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:02:35 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1020, 0x7, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x0, @empty, 0x80000001}}, r1, 0xffffffffffff8001, 0x81, 0x8, 0x11b2, 0x8001, 0x81}, &(0x7f0000000180)=0x98) 00:02:35 executing program 2: nanosleep(&(0x7f0000000080)={0x0, 0x44}, 0x0) execve(0x0, 0x0, 0x0) 00:02:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x8, 0xd00, 0x5, 0x864, 0x100000001, 0x7fff, 0xfffffffffffffbff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x8, 0x2}, &(0x7f00000002c0)=0x8) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:02:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2866696c653000"], 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0xac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f00000002c0)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x9, r4}, 0xc) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:02:41 executing program 1: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) 00:02:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="1e32b6183488a346ee3963618aa1c4cded493ad8320e1bf435fe936affbf5c9251a79d8e02e06c1665c4129891e5f4b5a8aeb448a1f0dccec7af047967eb6b47c7f9ef8dce10d90ca828ca1c5119cba10d78f13d7314175fb102ecb414b0cba8a5ab0adee89fb3", 0x67}], 0x100000000000006b, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto(r0, &(0x7f0000000000)="91", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c65300056e2045e8562fcb745c6769fc15c46dcbe9e9efd825d032775f323498e0dc4f02a6bae2ed09b6557833488a703b062293b"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) close(r0) socket$inet_udp(0x2, 0x2, 0x0) 00:02:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x8, 0xd00, 0x5, 0x864, 0x100000001, 0x7fff, 0xfffffffffffffbff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x8, 0x2}, &(0x7f00000002c0)=0x8) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:02:42 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) geteuid() socketpair(0x1f, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x7, 0x8001}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x9, r4}, &(0x7f00000003c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000540), &(0x7f0000000580)=0x4) setuid(r5) r6 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r7 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000080)={0x846b, 0x10, 0x1000, 0x4, r8}, &(0x7f00000000c0)=0x10) shmctl$IPC_STAT(r6, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000440)={'rack\x00', 0x82c8}, 0x24) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000480)=""/188) chown(&(0x7f0000000400)='./file0\x00', r1, r0) 00:02:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x18000, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7, 0x3750, 0x100000000, 0x0, 0x2}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x3f, 0x10, 0xffffffff, 0x4, r2}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xdd, "f751ac486d8616b5d34266d6c2c3bf825272f8b6d3043807f8de156d04883c0e4ee469281b7a771ff7b2b45f639d9559122bd846b33a9c5536bf591a8d56f7475f72971f4c9c9109704b7940977dbae0dd350e2c82f254aaf4303c633901853659c13a99430d2f08a3ce29af9400f15bfd703756814b6f6390c308fb4e5490fc08bfc7ee95a9d9a3e0c21311d514cb753ad89029b2790a1b3d7f1946f398a7c9c5fde35752ede7af2d1c6696ede70d59f6d312a2fea3bfb8b266910d9eccdb2703d9d23288c8ec4da19ce1a487c198b09aae727260db8b87a48fe20d03"}, &(0x7f0000000300)=0xe5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0xffffffffffffffff, @loopback, 0x5}}, r3, 0x8, 0x9, 0x6}, 0x8c) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000400)={@empty, r5}, 0x14) sendmsg(r4, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="8a7ad20190278db4", 0x8}], 0x10000062, 0x0, 0xfffffffffffffd44}, 0x0) 00:02:42 executing program 0: clock_nanosleep(0xe, 0x0, &(0x7f0000000080)={0x1ff, 0x2}, &(0x7f0000000200)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000140)=""/190, 0xbe}, 0xc1) 00:02:42 executing program 2: r0 = semget$private(0x0, 0x7, 0x2) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000080)=""/35) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:02:42 executing program 2: r0 = socket$inet(0x2, 0x2ffffffe, 0x7) close(r0) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:02:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0/file0\x00', 0x9) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendto$inet6(r1, &(0x7f0000000040)="9d667ec9946529a4fff7dc23d5a93c82920a1c072428cd23e27cf4f42a4aaecec304a731ddfdb7cab74ad2c31d6b8f8596a4c28c4698fd10a967df03c6746304a8f21583ad536ca968ea30ab1458f31d5544ce9339d41b5d6b2cd91e0a8ac70782a36564b7a58c99932aff1f2ae227c8", 0x70, 0x180, &(0x7f0000000180)={0x1c, 0x2, 0x24, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) mlockall(0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x2, 0x1, [0x8]}, &(0x7f00000002c0)=0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000440)={r3, 0x4}, &(0x7f0000000500)=0x8) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:02:42 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x5, @empty, 0x8}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000200)="c4dae9cd1ee56744bd5c8c1cf0e0f11f54cbf94df2c02ec1222e489c960593e92ea70ec9069bee619c3497ed601822d68527a7a905fafcacbad85a", 0x3b}, {&(0x7f0000000240)="9fce38ad19b6eb56099ec223d8135c8740d534f2d58eaf5bae51018b714afd84741921d59b2a4b596a6cdb53fabede8d01b3e974b1717804454edd778e64efc2f0807fe0a09129a8ee10dc59c6f2db34c5c582b8d19faf0f09bee548ecd26ffe9e4285126ffb50b88944677c6b1d9bf1d68b374320c88b24f4d63665e1fa9eafe29c929bf75b0357349f618fdd24ec45a0d6ffea418db949f5bcc69f73a32fdf9475ddacb117b5d5853943b1a69642b2777cc78ba8e326b16b94e475109f8bbbc69bdf236cbda102282b2a2d0c6a9e2f993570489ae146", 0xd7}, {&(0x7f0000000340)="1e2468d029959b771b5698c76bcb110e74cb11a2f6ab651e3be442fa576256bd34945470567f9b4e540baa99d994b0350918657deda9213e58df9d3b31098a0fbc23d30c0d40731751ad61a3550330bf17d8417180c02bb7565002d38e5ccbe97b6c940c4da5c31249615255001efb2ddbce9452b02e8f500c61c7eae01aaa41c1dbe86aed87676cec3fba462f10ba13036b0f45efcbb4235c599ee5f9dd380276eba2d550cbd2340da67abaebf7f21e5ee5631d7a419e6d5a1f661ae7177c489fddcb508c6beb9909", 0xc9}, {&(0x7f0000000440)="3a7407c8b576", 0x6}], 0x4, &(0x7f00000004c0)=[{0xb8, 0xffff, 0xffff, "93bb6bbf7e7dd1c110d4c5f9d54658ada1704aa373ea28210eef827e9e3e70425d572a9bd1a987c8c0d8e5bddcd6b9e43ad4d5ed731ad0a0e33dc8b2e1bd290f33e09c3370b0119732cb419e598f9162ad890119eb317d690b36c97f74d14095d9154be4e61841acbb20994e486b4940c3edff5fc7e24bfa546384c452ed5f74d87614a95a5e6419096e7cbe681e1259f525707c4839f10a5750fccab50636145c2a50fc"}, {0x100, 0x0, 0xfffffffffffeffff, "45f12e5d9b5ec1cd69a2de61bb9f74b50dc964e4d6f8f884ea3f644a145670a98162527fbba8be18f3be3046d096ed4952e06bc21e4efab08fc3d62859a166cfa68551316d52db9e1f164433ec10a14934e1d3f0f98fe8251e528ed84dfadbf4408592f7f7c19e9a4d35c89c2f3a28534c5153e6350ee28424652422e02e1b942ea2f7009abbea158209cea1847b495c1419694acb1fcce756b9c202f59263bf51e55718fbfc58f5bde337d683cf9f30ed69509cf80f9d3a0a0e5ef4aaa1deaa3308ae80552fb222f22ae0626c6cd419695888777b1e7b1266207592391eff016b84dc32e53ea15e706cc53af3fd"}, {0xf8, 0x84, 0x3, "8be4eb0032d3cd6cb402054c8e55a69b614abdcbf8759037a6fc856545ae49bf65226dd39d7894e0e636cdf51b3a26fbcb13470b4ec580eb7df6272664c81cfa131811ba5e219e2a40fa806fbcce7f16e591a96d18ea348ad0bd2eecbe1eac0c22ce2fd057365720e738ff96f74c532ece1efc8b914f389db0450b57c6049d3c58854527e7fb159e45ce8df0c0405475fc6c3ce26cc1bdf96c219a8d91099a2bf14ff7119657fb402d91c28de6c4f5ee66eceb9f4072cc37f77bbda5d696ccbe69c983dd0c1cdb7d41a0380cc4862130ac2a8d8cfd331be33b025da47f2addf873fbd8"}, {0xa8, 0x29, 0x401, "4bbf5e4f2fd2564f622d32e207b74ce3f7d6d32ab20b1ec9845f200db18eacf04ebdeec1ad6b7404136346c94ee932a796535782e30c1364bed0fb93fce52d27f94313c8a731258ad708b95c4a774f799f3f05398f06736cd8dae0a267a46e9dba27516415db6f6558b3876b4a7d37baf598ca267a63da7c8323d0c1eb8b881ce07a75c5ad908bf7ab0d2db09ce46def44d7"}, {0xa8, 0x3a, 0xffff, "8a136fc2b52f17b68bf87de95ef12539500e0e3a0504c042653b0e278da0f173ccfbe3e4394a07932afda7f944740f64b28676ac1a0db87ac4ec3b4dc1787c0db49c9834670b9e921f0c47442fc992f41e41d369a655114eaf6c2b4fb012def95d3f3a14f27a7cc9796d37828265285789111c5e3216171231c7e9b2217f173a20b3493bed94b762888eed69b54d895d4d87bc8e88c8fd"}, {0x50, 0x3b, 0x0, "615ab945816246797f39d839541c73604ba30baa343e396a4489d9743d397d5c8e1bfdb071ffcaf971df5c8a55622675c281450b3d6448af3dd10cb58cb7d9"}, {0xc8, 0x2f, 0x1, "2a1f5627303ad1dc459de3984a081fd79143fba6b71f93eb10ea6019d00c20d23cd84539fb533069d6ce41d114ad96a829587295f61e8e241f96ae2d5b4f7099f74bcede31eaa7ef070879d7eb6055c7e07d74a55bfed9a47b3909430c1324d8fe0784d4d4b839d58dec50c67a1b22e68afd5783b45e9548651292f4ba702a25bcd1ad6c8b67da660641718d60d06978b01327b63e4d070ac41f01b753a49420a99c3cbc11b68007a5b617946fa56a6aaa568596"}, {0x30, 0x0, 0x2, "d530fa1ec0f4f3f7f91c5acdb51d6a1f7f9ed047c7789a1905ac0b025b"}, {0x98, 0x29, 0x80, "605465ee28627c1d947dd100693ce40f16c37f7007b9a8d94cc2a017d50376ea806931acd9c69404d8973aafbe1c3c54583415f00e4414bdd4e02890ee8e72f631bfd3f04a7a668c3de4fbb3df3feaa8990d58bb3ae31c4179054a2f95a3efcdb01426ee46101107d7d39369b9365a674eca2165ccb50a63e20c63f5911959124b43b1bd89"}, {0xf8, 0x99, 0x3, "437bee05a4a3dcbef70480d7b036a791c3999a4c2655f730c998b8c5ae457a676e4c14b00dd59c8b07c9aeedbf78da3db4fa21187d99c5a38ef2569926aaf159aaebe713444937a1b7ea99343d4aa3d7f43d4f424c0005f54925e00dfdba5133320d0ed44a7f97d856022136701e01ac3564de211a6d0bcd7e3ceef1d3f69ca8cf9c41f9a68aeb0b0bfd331e8ac68a6bcba44b476d275bbeef2f8037664dd2b54cda23772e3b0c0d8411707404db8f9ca0fc3fbf244c7d7f015eba9cce270ccf844cbd8362494560fe1d40860942665f6a1a5363f99f2bcb7e4b1100bb4c7cc2ab066b09763784e9"}], 0x6d8}, 0x100) renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00') 00:02:47 executing program 3: r0 = socket(0x1c, 0x5, 0x400000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0xffffffffffffff15, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:47 executing program 2: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x140) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xf, 0x5, 0x80000000}, &(0x7f0000000140)=0x18) poll(&(0x7f0000000180)=[{r0, 0x40}, {r0, 0x11}, {r0, 0x40}, {r0, 0x22}, {r0, 0x4c}], 0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xffffffff, 0x1000, "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"}, 0x1008) 00:02:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67) 00:02:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x2, 0x9}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x3, r1}, 0xc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom(r0, &(0x7f0000000040)=""/51, 0x33, 0x40001, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x100000001, 0x1ff, 0x7, 0x6, 0x9, 0x0, 0x1, {@in={{0x2, 0x0, @multicast2}}, r1, 0x2, 0x3947c0, 0x100000000, 0xffffffff80000001, 0x9}}, &(0x7f0000000280)=0xb8) 00:02:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000000, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xee2, 0x4, 0x4, 0x9, 0x7ff, 0x3ba, 0xff, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x590, 0x5a7d, 0x6, 0x7, 0x2}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x2020, 0x4fd, 0x10000, r2}, &(0x7f0000000180)=0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000240d96eddc56ff4d"], 0x10}, 0x0) 00:02:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="f000000004eb102ab5a87a239f99b855eb1d833a87618998b1e4ac1bdf5378d9e4c44a3a4ed1f4087c8195faa4fe573dd6f544bded0284fc897a3952f97e03f779b1fa51766ac2debe87892eff4283e7e8dc504be4e5adeee93d10c15df25b34cfda19f24df339db213ec1be192c95cd82883c5081f4ec71c21ed54a6eb8e0833aae2644b956c7fdea1c0417164354cd58273c81d3818fff4fd6ca1cf51b485c1f907500b688a194e8aeb2460c572b3483b958914dfd11d6f418523bc479944b50f1e9581ec69826e39cc1f02e633f73aed2703da224e25acdd8a0ae2abb33770e16623c063c"], &(0x7f0000000340)=0xf8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0600af00ee67501f553f9cc9c3680e0000876902e300100500fcffffff"], &(0x7f0000000080)=0x10) truncate(0x0, 0x0) dup2(r0, r1) socket$inet6(0x1c, 0x4, 0xff) getpeername(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) 00:02:47 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) 00:02:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x55, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x2, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) r1 = socket$inet6(0x1c, 0x20000007, 0x34) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0x9, 0x4) 00:02:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000ac0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in]}, &(0x7f0000000bc0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c00)={0x0, 0x200, 0x7, 0x2, r1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x4d0, 0x2ab8, 0x20, 0x5}, &(0x7f0000000400)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000c40)=0x9213, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xe80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x9db}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b155ee182022ed7c96b2b060000001f0e0156c57b202a6b8c704033b59b210cca80e7d229"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x20, 0x102000, 0x2, 0x0}, &(0x7f0000000c80)=0xfffffffffffffe4c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r4, 0x5, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000004c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r4, 0xb3e, 0x0, 0x9, 0x0, 0x100000001, 0xd0d4, 0xb3a, {@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0x400, 0x80000001, 0x2, 0x47, 0x80000001}}, &(0x7f0000000340)=0xb0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) 00:02:50 executing program 3: r0 = socket(0x1, 0x0, 0x82) socket(0x1c, 0x1, 0x401) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:02:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:51 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x7ffffffe) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x60) poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0x0) 00:02:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendto$inet(r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:02:51 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) getsockname(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) fcntl$getflags(r0, 0x3) r2 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000000), 0x4) 00:02:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getgid() getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2}, 0x0) 00:02:51 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) r1 = getpid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() socketpair(0x1, 0x2, 0x80000000000000, &(0x7f0000001680)={0xffffffffffffffff}) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x0, 0x15c) r7 = socket$inet6(0x1c, 0x4, 0x5) r8 = socket$inet6(0x1c, 0x20000000, 0xfffffffffffffffc) r9 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./file0\x00', 0x10200, 0x20) r10 = accept4(0xffffffffffffffff, &(0x7f0000001740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001780)=0x1c, 0x0) r11 = fcntl$getown(0xffffffffffffffff, 0x5) r12 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getresuid(&(0x7f0000001980)=0x0, &(0x7f00000019c0), &(0x7f0000001a00)) r19 = getegid() sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001580)=[{&(0x7f00000001c0)="dfbb2a95e81fd7c92e26e5", 0xb}, {&(0x7f0000000200)="c2fa8dc31f3af05beef33c7366525c3b098fcff329ec268c7dc370aedaf9c9d7d2cb9d0c8671f9184438b89e4ce5b6e9cca83c6f7c1e639710e27f7ff676c85c55a7c3cc577c22cfba31b6af1de8e1db1ecee8c59ac41525ebb769f1c20d4cd43b0f0ad290743ff6c99d81f1f0cb5e8498685ffc815e10309a1270704bec3af0b1d9db4babc645bfce9bedc788a2997bea1f63ab970c8bcb3310be0b0fc8b711992e1871a68d79a978a3b08017321df94e1b689c6c4886fbf5564e7d1085d53083030a14cc26c293cd2932fa748df60c53f350d4169457244dfc4debfe1db5097a00d359760a97f48085", 0xea}, {&(0x7f0000000300)}, {&(0x7f0000000340)="61baf5d1a179bb6f5f8b7327fe4caa5ad777dd4ff8ccbaca79a5a1cfd40f88bc61d010efff267611289863c5096fff1ebdd7d5fae1cc393c8d216a94fe34411a28ddf92cc8eac8c46bd9b38344eb8363021ef596fc07e814f9dd30dbe1a577b6c3a5c7190bf445e538c9c63f744b043ecf305714ebdb86cc20760e7a64ab28507729dcaddba4cd6784b341ec8439fe4e6c1cc7fa25920d68186725", 0x9b}, {&(0x7f0000000400)="ee69da9a6d0d332cb0825f013740aebfc31026d8c4e302cff6be379b589205ea86c224f10d925f25ec544daa0cf1b09c870270a45fae46103925508ac6152696b4c62f7d63ec75df06754284f077a095434695e4980e6ba8eb46a5974efd777ae96198af55dede331079862b52eee3a2a69255d7e38301d57027a1d884e2b8db02553dafc33091fc9a9325a9fc3aa999075c7cbfe6eebe83de8ab061507423e7b67c37bdbd9294c476c94eb96f80ce054aab1e102654219f24709bd0e8d0ca5f504d6ee2da1f2be426", 0xc9}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="5fa08c0c46ca1296c1d52fcffdb2454ef584753c544f98ef41eb94d4e0497426f738448fa1d951ead0091117b56b22d3305d4537353b19ccc6daf9176771e7589915bebecb0f1e177dc0e4f124645261bff3d6282b807c2a433f27b2c9b9e6535f02b1c1e15d1ef412c692b4c577deacf61a", 0x72}], 0x7, &(0x7f0000001a40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0xb0, 0x8}, 0x8) r20 = socket(0x2, 0x2, 0x0) r21 = dup(r20) read(r20, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r21, 0x4, 0x46) connect$unix(r20, &(0x7f0000000140)=ANY=[@ANYBLOB="82b001000000000000006518cbe0b975288e2f33f76c3179f96e91dcb5aae2d84b524103ced95b2f5798dac4f7d3c05e16ddce83b8139e39b7115edd467c1900"], 0x10) 00:02:51 executing program 3: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 00:02:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg$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) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x100000001, 0x100, 0x1c88, 0x44a, 0x9, 0x2, 0x8001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000180)=0x8) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r4}, 0x8) 00:02:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7ff) 00:02:52 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) r1 = shmget(0x0, 0x4000, 0x82, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) fcntl$lock(r0, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 00:02:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) 00:02:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x2c0d3789, 0x3, 0x4210, 0x4, 0x3, 0x0, 0x10001, 0x20, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff9, 0x2000, 0x4, 0x2, r1}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 00:02:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="dd48b4bdab3800edfffffd00000100000000800000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:02:52 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f00000005c0)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x19e) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x0) poll(0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:02:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c6530005f2a41c435cf52d035a3731ce59c5834da7713a41d6dc0a8546766f343934b9d006a0781be5f5895b2323b8a9ca24a9f320523d3b20a3865d60d5d3abb212c9458fe936377791f2b760190647e5642047b86a5550792741e248cced527cb6af8a353cef7bfa8922cf0fe66b9f6b34ade6c0f52db4a53b350649ffc09090bc3537de8a28a0ce4b7d062da5e3dd06462ba6de1bdbe88d23baa61c141d095e1c8dac8dedf612555c9f5da578f07d54bfa9c972660fe354bf091ae3538b64ce9fd7cf14a0811bd67e1ee3b442ef87440a48add84d81fe28f65af25489ca659e6607e5ca9b5"], 0x1) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 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(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, 0x8) getsockname$unix(r1, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) 00:02:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40) rmdir(&(0x7f0000000000)='./file0\x00') 00:02:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) fchmod(r0, 0x100) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:02:56 executing program 1: __getcwd(&(0x7f0000000000)=""/157, 0x9d) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @multicast2}, 0x8) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) 00:02:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x9, 0x5, 0x9, 0x7ff, 0x6, 0x4, 0x8, 0x992, 0x0, 0x4, 0x5}, 0xb) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffc) sendto$inet6(r0, &(0x7f0000000040)="0f90c240b108cce8bf28e94a53d2adcecda7e973c3796af4a2c8565ea22e483bd0b0793c5e36c0cbce41e087469dad0cbea3431d1a8bef87820a1d447ff5a4650200a534b47629fb888a29fc", 0x4c, 0x20004, &(0x7f0000000100)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:02:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0), 0x4) listen(r0, 0x0) listen(r0, 0x0) r1 = socket(0x1f, 0x20000000, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x1, @empty, 0x4}, {0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}}, 0x100000001, [0x4, 0x4, 0x6e711f7d, 0x4, 0x1, 0x8, 0x9, 0x40]}, 0x5c) 00:02:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x100}, 0x1) 00:03:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0xba, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) 00:03:00 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:00 executing program 3: r0 = socket(0x1f, 0x10000001, 0xffffffff7ffffff9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x10001, 0x1, 0x2be9}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xffffffffffffffc0}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x9, 0x2, 0x6fc, 0x7f}, &(0x7f0000000200)=0x18) 00:03:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0xfffffffffffffef1) 00:03:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/164, 0xa4, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="01402e2f66696c65302f66696c6530001804bc288d1448892a2986a0f2436f38c8779f5b6e0680e3162830143ef3b44b07549eb01f01233c6c7d297180fc1e1a775c2726e9aa5997c404297fdea49b863343d2a9938a8aff6233adf7cbf8e10ff82fe18f5e490879e5e12d38d01d0c60ec9bf6014f2a43005cbc7d6de293d318ebe2c0f6aedb9a5af55c140d02e6c9238b66d67bde39e45e5488508fe7d4e12c639500e2f2793a3f1e15d7e63d8c9c00"/185], 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="14082e2f66696c653000"], 0xa) clock_gettime(0xf, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x73) 00:03:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) 00:03:04 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r2, &(0x7f0000000100)='./file0\x00') socket(0x17, 0x20000000, 0xed) openat(r2, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) sendto$unix(r0, &(0x7f0000000340)="583e8ec756a7eba6b3b1e3e3e3532892cae58fd8da1592782f8ef2b8c7c0f569394a81f495fbd596fb9fffbe5ca481dd94dc615411cf763ef58ebd591f232dace166bd2121164d59946169e6fc7c26272ee5fffea5170bfa2b1b3c33f4d35a45a08a28b65ddd386746a0797ff218436a4a24759d70cdf618079cbd5c842337b788eb0f1773ffad7de24d9ae5f19a661bf81175e969a3515b833d690b7905f54c32d2e9e362b4678c0570ed466dd951c019aa75cff49b84b8226004dcc98dedb50f72e9089be1764a82a65c7b25596be74c77f72092a3aecd0b66b88615e189", 0xdf, 0x8, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) 00:03:04 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xfffffffffffffffb, 0x3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000180)='./file0\x00') mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0xc0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001, r2}) sendfile(r1, r1, &(0x7f0000000040), 0x101) sendto$inet6(r1, &(0x7f0000000240)="28bea2d8a90a80fa57b13204984580cad0e16a9309d85a139972b9a8ae74db66afc71ad426f5d39cf5528ccfed20eb9946c9015fa6c3b00542436190f029e2fd8d55817660a7aec53559b9915ebaa4ae7e0dcfd96bda9b45d22b18d3f29c7a88c8a224e6b6428e01717488480fff238272d794c6057957f2a9b73bab1ff3f7f578c4528d7dfd016bd8255e68b3ddba57a17a6f02a8af0e3d3db19ae5fdd73da38aa46f4ff810ca9eb31d7dcf0faeff5e69b49e0b88232b9c22ea693dabf75452b7ff7755e8d08c8ca96d1b5d303ba5764d0586de3131a7091caa9d4c0f", 0xdd, 0x4, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x1000300010005}) 00:03:04 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x31, 0x1000000008000007) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x8, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f00000004c0)=0xffffffd0) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x15, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380)={'accf_http\x00', "fc77576f593b9c95cd025ff7047e8d802b33a238d08ce83cd12f61fc4660e2f1c2f50fcd1ca64b06c2961131839e10c4606c51d03abcc3656de3dbbce7519dcc845b6d0b565c5e164825410da581c58970d8aa853e877d914113d7d9f2837abb34b1bc3c18884732bb0b371a2354f705ec8ac1ab8208674af74f3c83af91ab0ee4eb42f92649e12407922977cedb942dfdf67297fd79fa5634cec0dca33f9719a76e979fbceb5f993c35daca7e55c2416b58f15fcca403ebf6f38c07fdffb3474f6dbba1b655c9d9f5d593c396c76aead2e24cc37332eb03d4ac32476b97dfad8ac568e0b027235d44c9d1db4d305a51"}, 0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) 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) 00:03:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xffffffffffffdc06, 0x9, 0xffffffff80000001, 0x1, 0x7b3}, 0x14) socket$inet(0x2, 0x10000001, 0x1f) 00:03:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) recvfrom(r1, &(0x7f0000000280)=""/53, 0x250, 0x40001, &(0x7f00000002c0)=ANY=[@ANYBLOB="4db3"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0xffff, 0x4) 00:03:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)="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0x1000}, 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0x1000}, {&(0x7f0000000040)="c9886e92efca5e4bf20b9cc858cc167442c93bd4230e1744e9a4586fd0506cec6111fd6118a1175fe879e3e07b036dac1d5f6c2455fc3a64de", 0x39}, {&(0x7f0000000140)="074a4a4effa9914bd368607984bc70f8b92f572f4d30e46231338df4b023016484e08f303cbec5e985de8380032503079ba4303b0638fd0e163fb2a760f1a4887e4842219999afe9f7f72c20b45010bef31167ed4c5c4802362078d67745a67df93734b0da0ddaee0982099b57e6014cfaa9470c60fcdfb21c9631b0be1383ff879373605b96f64a58798a4a12f0701ef3dc041b8e441f18f33bcf3fa54aecff48b10bfd015a4336e063b8fb42a5e3c1a01b982b23a2331e11d0ee01188eff87a85824702c8008edfceb4a373c916d", 0xcf}, {&(0x7f0000000240)="85d1bd7c387fce63a9667272ca0e5cf336d75760aa63c28a5a8d1b74fe2bebd0dc55a1cf0bc741710bdf37d1c3e6e5f057e1ce759a35015b617acd31b133123efce89c17fcb22b8cffa98c2dd99423339d664e8843b17ff9e23da61baeef9718b94791391938486212c0648ebb4c2e1a9e40883f33c3ef0e4ad2b0bcdc5a1644ba1ea997360b90c0750e853a5e129ccd244095e54ca701d901b355b479c75ba8752f8404c7edd970177bf9034d8a", 0xae}, {&(0x7f0000000300)="efbb35d04fdb38fa431fd74eacfe9b97fbeb0b1ecf4b6160f9f44b1e182500d2a0d57235b244c9ae3f1a67a640e3c89bd47d398edde8a5b3e96a571020632c7f02d36a32e4df4f38c26a7bce892a2973db3e9d1d5abc5478f33754a21a0f35868522317dbbe298574b0d42fe7322e70216097225969e2a4fd7e3df38afc465a19437ae6a29664ccfd00be4f6695cd44704c4e58360ed0df9e8a3824b71777378c5710ba9eb7c89d7f1b429f632613aa8e030895d66bf963dcbe1ff8a7e4003051a598f9a32da5fc2fa39486e36509cc6bb9ff4", 0xd3}, {&(0x7f00000024c0)="297229e0598be3a56093bac83be30974f13af9cbf5321841f3fc717179487dda8eceb1d65618fea7ebd8b2ee49ee4dcb5cf11ba0fc0ae92e3d0dda28b943e78f8de05a35c45fcdf440bd30959bf515c77782154a050a11298dee1ffd1d746cd3bda02584c1e49f78187976e25728985ff2400bcf6ba30acaab38e0feb31c4e7a11fff6d5ee7a561c9d8acf7135e875d4479e8ae3a87395f6145014ca414a71f6b2d8fd96fa4147252ee404704ca905f95625917dc7a0d8ca5c91c5376acd7c", 0xbf}, {&(0x7f0000000080)="e75f0b6b9ec180447485ccd27f4c384536791026b41ffc443542a98a774f26ef49647e38532698120041dbed1ff119235940df2a764f1c58a6ea6456dba4e63ff9ccfd2e5427a77d9430392965", 0x4d}], 0x8, 0x29) 00:03:09 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919, 0x0, 0x3}, 0x8) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530005a84d67e07f6a7b0cec9c88772b8e05e7cb80450eddb5e395c9c8e54302f6fb17710e4a3d6f755c99489d7c4d0cf42c9949e33a3b23ddd597e717267ffe14e3fe79d29ce8336e9062c3a5e973816d4c174dd098dd64c04832143a1d4507a2f1940ac5f7614d900a2d34c570203a9179150ea1dd4b838a0a9a1f9ebc8b912a610790d780ecb828aec17ecbd73ac3202ec56ddaf9756d30de637b3800861e7dd717f09904c"], 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) close(r1) msgget$private(0x0, 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000200), 0x0) getgid() geteuid() setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) getegid() getpgrp(0x0) getpgid(0xffffffffffffffff) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:03:09 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x3}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0xfffffffffffffef1) 00:03:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) recvfrom(r1, &(0x7f0000000280)=""/53, 0x250, 0x40001, &(0x7f00000002c0)=ANY=[@ANYBLOB="4db3"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0xffff, 0x4) 00:03:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x209c}], 0x0, 0xfffffffffffffe15) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:03:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:03:15 executing program 1: clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0xd0, 0x8}, &(0x7f0000000080)) 00:03:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x60801fffd) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getuid() lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x29) 00:03:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) recvfrom(r1, &(0x7f0000000280)=""/53, 0x250, 0x40001, &(0x7f00000002c0)=ANY=[@ANYBLOB="4db3"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0xffff, 0x4) 00:03:19 executing program 1: setitimer(0x0, &(0x7f0000000040)={{0x1, 0xfffffffffffffffe}, {0x400000008000, 0x10e0000000}}, 0x0) setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) 00:03:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x144}], 0x1, 0xa1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x36) 00:03:22 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f0000000500)=0x0, 0x0) setresuid(r0, r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r0, r2}}) setgroups(0x0, &(0x7f00000000c0)) setresuid(0x0, r0, 0x0) shmat(r1, &(0x7f0000ff7000/0x4000)=nil, 0x3000) socketpair(0x17, 0x4, 0xffff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x7ff, 0x430, 0xffff, 0x8, r4}, &(0x7f0000000180)=0x10) r5 = geteuid() setresuid(r5, r0, r5) 00:03:25 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000180)={0x0, ""/143}, 0x97, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="0300000000206f65"], 0x8, 0x800) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000000000004087d10720f133dfd865aa5fd955bd05ef25d5bf70c415d701007c444bc819e576212a"], 0x1, 0x800) 00:03:25 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) chmod(&(0x7f0000000180)='./control\x00', 0x80) 00:03:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000040)='$(,^(\xe7\x00', &(0x7f0000000080)='%\x00']) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x8001, 0xffff}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x9, 0x400}, 0x8) 00:03:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) 00:03:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) recvfrom(r1, &(0x7f0000000280)=""/53, 0x250, 0x40001, &(0x7f00000002c0)=ANY=[@ANYBLOB="4db3"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0xffff, 0x4) 00:03:28 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) munlock(&(0x7f000040d000/0x1000)=nil, 0x1000) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x9791, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 00:03:28 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r0, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:03:28 executing program 2: pipe2(&(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000), 0x4) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) 00:03:28 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x2, 0x4) 00:03:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff5c74cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000580)) 00:03:34 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7}, {0xb9d, 0xfffffffffffffff8}}, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x800, 0xa0, 0x2, 0x2}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r2, 0x2, 0x92, "ef8f31cd82d03fe84b77a994fd3eae3562efabd89f896754d0f558e0456b522933046cb484c2afc0d894fbfb0e141100ff4893e13ebc60d51a1ad4381f51c8d3cf5774c0cc8993a19e0d993f4f9a0940d3bba74a6ba0b64baa26ac72752a428206be8eac969d5f2e88447783cd2b41fb11272fb90c42ab20cb2b29f5842b49084a2128797e2031ca263b6d12fbb2e7b0f148"}, 0x9a) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f00000002c0)=0xffffffffffffff4b) 00:03:34 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82020006000000fff8fabdc5624f62b60309f080be48545f9bfcf9fbe7d22bc1cd9f506e98defc66a2cb5d512370c49ad05b94b7311fd7a6881adc89a299ecd92580ba82cc439eb9fd4583152003044c096af0181771479e39c6ae7ea83023512ce8b77eb34e28"], 0x1) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/104) 00:03:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x8000011, r0) shutdown(r0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x100000001, {{0x1c, 0x3, 0xee95, @empty, 0x7fffffff}}}, 0x88) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:03:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:03:34 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100004) sendto$unix(r1, &(0x7f00000002c0)="136b295d850c63b9c188c32a0d22aa4020c41baa4b4e0c5bec636deb873ffd69fe47cbe46344cf", 0x27, 0x9, &(0x7f0000000300)=ANY=[@ANYBLOB="00020000"], 0xa) fdatasync(r0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file1\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/133, 0x85}], 0x1, 0x0) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x4) select(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast, @local}, &(0x7f0000000500)=0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000480)=0xff, 0x4) 00:03:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000080)="468c1484780ed6b15e3d49a3cdf627ea22b39fbeffa3b8326b277a8942ff3cd81673d5efdcd8fb878153d76cb8bed19e79cbfbe702a86bf4d6155286f24e00989de8b555dcc0437e47351dd6ae0d7ef3120a757957af5a50d1e44d8e4076094ee5a4b17e7bfb0845f434942ac0f7ae4d4ae232aedc898e9dbdcfd98286fcff831c6bb9fc11a424f3e1f9f9e5597eb8596536e705683d6531afe65b1a12d934d3946351ae68b09fb1606391d98ba8443e936e8a55f825ee601849272f6106443d96643977ab2f5959301d641c8670c4", 0xcf) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="11", 0x1) 00:03:34 executing program 1: r0 = socket(0x10000000002, 0x2, 0x0) setrlimit(0x8, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x515, 0x400, 0xfffffffffffffffa, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) freebsd11_fstat(r0, &(0x7f00000000c0)) dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x8, 0x10000, 0x3ff, 0x0, 0x1}, &(0x7f0000000140)=0xa0) 00:03:34 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e"], 0x1) mprotect(&(0x7f00007c0000/0x3000)=nil, 0x3000, 0x8) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x1, 0x0, 0x8, 0x0]}, &(0x7f0000000080)=0xc) 00:03:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x8}, 0x24) 00:03:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r2}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000006c0)={0xff, 0x300, 0x1, 0x82, r1}, 0x10) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000700)=r2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffd39) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0x2, 0x200, 0x18, 0x3000, 0x1, 0x20}, &(0x7f00000003c0)=0x98) dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0x6, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e2103000000fe80000000000000000000000029041e330dc30000bbc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f0000000000005998f8d7a36b60322d4baa24a4d38774c5d34f475f804eefa307c22c914da2c35accb510705d2209fc", @ANYRES32=r4, @ANYBLOB="0002000005000000800000000800000001000700"], &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:03:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0xfffffffffffffead, 0x0, 0x0, &(0x7f0000000340), 0x322}, 0x0) 00:03:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000008e00000020100000006000000ac1400aaac1400bb00000000017f0000017367718b4a41f10738788feedbf0b18f55548ebc2773b64bddc2678a296fac427ab39a1772dd0947c2a60304119a68bb3b7ab16a976d654ef01dd7eb8ff4c08bd5571bea5eb488ad73570486b21b7b8cfa"], 0x28) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x400}}, 0x0, 0x1, 0x2, 0x40000000000, 0x0, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r4, 0x5}, 0x8) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r1, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:03:37 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100004) sendto$unix(r1, &(0x7f00000002c0)="136b295d850c63b9c188c32a0d22aa4020c41baa4b4e0c5bec636deb873ffd69fe47cbe46344cf", 0x27, 0x9, &(0x7f0000000300)=ANY=[@ANYBLOB="00020000"], 0xa) fdatasync(r0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file1\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/133, 0x85}], 0x1, 0x0) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x4) select(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast, @local}, &(0x7f0000000500)=0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000480)=0xff, 0x4) 00:03:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() fchown(r0, r3, 0x0) renameat(r2, 0x0, r2, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) r4 = accept(r1, &(0x7f0000000040)=@in, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r5, 0x6, 0x1ff, 0x5}, 0x8c) lseek(r2, 0x0, 0x3) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000000)={0x80000001, 0x9}, 0x10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, 0x0, 0x240af7466068aad2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:03:39 executing program 1: r0 = socket(0x2, 0x2, 0x0) socket(0x1, 0x0, 0x10000) setsockopt$sock_int(r0, 0xffff, 0x204, &(0x7f0000000040)=0x8000000000000, 0x4) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x80, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x3, @loopback, 0x40}, 0x1c) 00:03:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x5, r1}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1200, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) 00:03:39 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x1f}}, 0x0, 0xffffffff, 0xffffffff, 0x1ff, 0x8000, 0x1}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x9}, 0x8) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) 00:03:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xf48f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3f}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="040000000004000010000000bc00000084010700"], 0x1) fcntl$getflags(r0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_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_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r0, 0x0) utimes(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:03:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x101, 0xf, 0xfffffffffffffff7, 0x101}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x80000001, 0x3}, 0x8) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) fchmod(r0, 0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r3, 0xffff, 0x8000, &(0x7f0000000000), 0x143) 00:03:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fchmod(r0, 0x100) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:03:41 executing program 2: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x4dc) fcntl$setstatus(r0, 0x4, 0x0) r2 = msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) msgrcv(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000077d1ae6782d9b0d00aac159f209a8079257c356586ec2299f69ac6ad5d9c345e"], 0x1, 0x3, 0x800) socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getpgid(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) wait4(0x0, 0x0, 0x0, 0x0) msgget(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:03:42 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) 00:03:42 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) exit(0x1f3) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 00:03:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x9, 0x8, [0x6, 0x1, 0x6, 0x485, 0x80000001, 0x514, 0x401, 0x1ff]}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x2, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7, 0x4) 00:03:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) close(r0) close(r2) 00:03:42 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x100000000028a}}, 0x0) 00:03:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) 00:03:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:03:45 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82ec2d2f66694d6530008632ce6919d5b4cc75d780b0bf8769343d470b348aaba0778b451a5979ead67d413f6dd1ab78020a6c6fabd037e869e47f757e94c97614d302"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) socket(0x1, 0x10000000, 0x800) sendto$unix(r0, &(0x7f0000001740)="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", 0xb19, 0x0, 0x0, 0x0) 00:03:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x100000000, 0x3, 0x7fff, 0xffff}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:03:45 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r0, 0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:03:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x0) read(r0, &(0x7f0000000040)=""/222, 0xde) 00:03:45 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x9) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000100), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:03:45 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x6, @empty, 0x5}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @rand_addr=0x7}, @in6={0x1c, 0x0, 0x46, @loopback, 0x3f}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) pipe2(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpgid(0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x0) fcntl$lock(r1, 0xf, &(0x7f0000000140)={0x1, 0x0, 0x1, 0x97, r2}) 00:03:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = socket$inet(0x2, 0x63383a6069df8b47, 0x101) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x400}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 00:03:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x14c}, {r0, 0xb995c91f71dbca82}, {r0, 0x11c}, {r0, 0x124}], 0x4, 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000f2009087b7cacd2871fd83a2f40166c2760c04820dc88d9dcd53a20bc265f15361de43d66ca454cc6dba41535eb856b4e2c85d01a75dd37740166620d53aed90b96b8f11d65df688d70d38f527b9f328143d5cd08852cc92a212905f8c8c3ec9a0a8ed7a503d6a80520af26b7f921f298bac6be6f7e69a03a4043e1a16acfaba567c0831639933af87f336f408edfb0971b29bbcd0a5743d8a25a18587b38ffe0068a101f326c62cf33d75504b31402c1a443f3f12ebf81040577765cdc9df5ebe2df030160426"], 0xce, 0x800) poll(&(0x7f0000000000)=[{r0, 0x5}], 0x28b, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='&+\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='@\x00', &(0x7f0000000200)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+@%]\'\x00', &(0x7f0000000440)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:03:48 executing program 1: socketpair(0x2, 0x5, 0x52b3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x200, 0x0, 0x1, r1}, 0x10) r2 = socket(0x2, 0x20000005, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x1000a}, 0x10) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x30c, 0x0}, 0x0) 00:03:48 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r0 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x40, 0x3, 0xa979}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r4}, &(0x7f0000000380)=0x10) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:03:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0) 00:03:48 executing program 1: socketpair(0x2, 0x5, 0x52b3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x200, 0x0, 0x1, r1}, 0x10) r2 = socket(0x2, 0x20000005, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x1000a}, 0x10) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x30c, 0x0}, 0x0) 00:03:48 executing program 3: setitimer(0x0, &(0x7f0000000040)={{0x80}, {0x202, 0x3}}, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x3cdc54b0, 0x4}, {0x0, 0x74}}, &(0x7f0000000080)) 00:03:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000002c0)=@in={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000380)="36ff946dc8500cc4c0fcfb1c82", 0xfffffffffffffec6) socketpair(0x1, 0x5, 0x5, &(0x7f0000000340)={0xffffffffffffffff}) r2 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x4, 0x1, 0x9}, &(0x7f0000000600)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000640)={r3, 0x1000, "c6708950ae5e25b5c5c004f6801413426550195f6b72a4b58bf86ae47a76a33f92f98107c457cae9259f353e63cdd957ab871e917b78a7b29957a772a00fdc7c49dfc88d6cf0eb8126a04e82e51fd13d83fc9aa5df7834f211eab3827a7cfd933cca3c5c225dc08d611fa3a9b8f5b151d7fd58cac2df16846a697e9e95e6bace389382f1661feeb936a1b5a0d1fc599a9ad440dc0fd014212a7b22d39d2091eb088a870f40d15214fa13072824788291bc308ebbbacf36021a48e33d8d3855c4f57f48089b67cdb04ad873e23a3e7b53c3fbc9957a3d5892c956ecfe9b073cc96ec63628e26ab247d19f29bbddc198438d79518b4e71e594234283308fc4a989d652df70f7d476388597819e336bef49703cebbbea1a0fa46a29019833935fddcf339f8afc9bf45fa06fea108f69c91b0f819c78529c97db627c2a565229ff6a6a9cffb013048507520d0f0e41e923190aa2f09d65d9682d526f163e3e3d070abb141163a752dec23d7c4440c7bed52093d13704d61b9509e0d4c8737ca950386a280a1c8abfda32064d2f4a27edbb09366d26c3102bcf1bdae298dee40af14cd9aeec22b99547a1fd8c12b6184b4803b355fa326461f5262c81991f8c194f0a4989224525252d0b0aeeee8a35a85840bf5acd2b38751bb0774c528d06b19673bf3d9e3763ca968b69ea8e48f07d956d95793817cb611f1f6831e25af5ed1e2965e8ad33a47dee1598d4c15a7a1ea3541095a9c28804747f8e040ffc66b5250cb60c7d573929303b3b4bf24e7b4d4cf44ba95c6b05365a2a1056a2ea3d031566adbb3b97e8de5f44898b60cc6bdbc914824f350d20239e9ce92dac3233fc5aea8993f29efc8b8f2eee5666965352806c5ad4737dd64b076abba760bfb76afe671914d9fb5ca105bba816132c405500fcbf88b9859531717389aebfd059036905e9fefb92b3fcacf5bc29657dfdb54874487353cb9aee88588cb10f8d3216de85cdf0b11c8f24ef5646d02b52143e6b2708a153e5243ba99774888d8471ef7791d4424c344b272f51512ded2389604c31480019ad0777ecc0068bbe2b6881689ef81c8979e91d751a336f5a06d2777eda5af4a46702da7f085d7c114f93d0e298d3589e442956b5be5801e64a3be109e9087fa1f89591bbfa9128498d55b717baba81d23fd6b77d2bca3a1180abd547a2e0ff478a08ce7382860cbbf09015649f6661bf2ce1975b24346acce09e2246ca27754fddb90c30fa57efef9a29b22f50a0fa5e7018cbaba8daa5b7f02880860de9b58c2b98f37c6737d36c655540c06b98be39cd8a1a39c38199bd00b97d1d74a7d99c606c1c29fe65d267a4bb04c003885ad7fa1d78b0c5d5d1f1d64c0736725604f58838252ed02a0e43a7fb6576d54f12bedea4ff6eb0e4a4d3b4712df8adfffa055d5f1a430933ea0bd22e7bac25df3422d3434f19ea4d1942d777b1851cf3f34feddbde43a29ccc8fe61f2182c7637d39c98d30e58af74c0747f8ec11a2f3a184d7ba44062c0baa8fedfbd155c826a7b704c32b1c25e51f703a0aeb25ac33f3999ea1f6d7e65dad94066dc9ffac8b8d32eb08f7e30b564867360e33697535102447315616ea2844663295c42ffdd6a4cc8906ea476b45493e6ae775a67afafd6563a672f6bbfe7c90f5f33de733c8254d750af83706f3989fd8401f5442bacecc59f029b722f12dccf0fd1367a6079a7899ecfb4b1855cc68bbf63b711ad7fcd7ad4625e36b6d3690a9404a6f5086300051293de1d6e63d3b83fdfb61365e089854101672f85fa3742cb8db32e1acfa8db9590b10ff329867088777eff4993200bcc1cba7a69b5ca675ed5637520ca510de11cb348a72c81ea3258a488b69b7625d0536c75a1384d078366f7ee5e440d5cffee9965859f9ce194d48029dc94054bf7cb0ec23b1a34bd9bb73891dc8bd6d82bb17100b56b7b3677eeba45aa12ff535c6870041886897fb07f1cc3dcdd3554e9de6146feb0f8fa2139fad377d779d611ac1e5d9938fd79322ff3061fccc3c3b1b249ec0f60ffc3ccb3be0c7330faf56447d7bbe12ae882feda5bebaa479fbadf04c4dec8cbd0d6b1243dd8f1b577732a51cf5a2084466926d268b1215366cf079f1cdbd112526b92ac7575906135b9945a6a419a953a290c4bd67f9f597d6236e49daf3921ca32da9d54fdaba495af9d6830976d19a3c220d477b774f702d1d3572917d778d33f27d24c88e57022e48043f9b5f98b66f19089b60989d2895065c73e7acfee63942a52e1d7de0ea9d35ea41f3c94264cbfd94f96de2d2eb13980e959a3a3cf47bc38a418f7d1017aa4860ffb9add8e59ed38901b308d7daf98265ab11f78d8fb08fe71893bfdf51aa0f93a312201a7afd8b736967d4de347c618d37e7caf904c9e27e47ab6455966add31f20afb6e8a166a06cbe76c5565fbb74d2889d2067ae59763571af3cbc9c12c0407367630f3f0a3304140b334e8e07d1cec883bec46af4e0814a0850f7a9912636fadcc39a11a1af711fa1f7e538966927dac97b1492be3af180021c8c2f1c74c266bcb215f0ca041117c577432e247f4219c5f423a56335e7f625273271e734218defeb30836733ced744fbe57535785e516819cd4396d156ad2bea1367ca61ccf6b46507212f11dd80fca776da3f740fb412562a96d537483ee0615d3a8d564b63b3697e2696819c2939b2320f6bc14958a2c75f689c35ed28c1cbf3a38feb92d06257c5e08e6ff66fe7800b521a9f929fc6c19e9934bd37607311433f3f9117a5b986e44dd855508657421c21826f442fe61b321f29455aa25899c4a9ac13f4d69113b9e75ec882f95e8c720185e1318772286c0950442dd79bd2bd14afb3f02c61ccbc4dad14d38759d514bb6b5370130a3dc36dde655d8d92e2f2da9cee30d3bbf463a7819896ed3a59bc370e2139a13f8892fca1fe41fa098afec658763eac4a4a3a9ccc359e9917789df17976510d5ef23dac2603b94467a631af199fe2afec0d43f64fd2a7c64c8557759ebeff7c3fd62f4a0bcc76db2ca13d2667a7a4a7112c09fcc7b9beffa3e7742f0dd47f633b3c4cad5e78de250ea9d5168fafcaff422e2e510915fbe6a2a4555409572a0d9040bb5a0ae141ce3de629dea0ceaecf33ed0e5e628444058d91c28cb018eacb5978ce90868c6e486758ccb0b7926aeefd64651f57b9508b2fd6495cdff6c5145f7a1eb2d5d041bef753a7130ab022539919d834b096daab257f2a832d83327ccbf2095a65819f89ccb33bc29e7a842fd9e2ef2a0e3b13d442f932ae5f7f66ce042392cd1dc71a4629e6e5cf074e94a1143eb7ad2fa6125d3d4808f698174ec25b1eb52f7d5d8fa6fa0f222f27b0612dc0f903ef4b97236b4c4ceed808316aac2af09002314162a9e2c8a463ea6125bc2e45c6f95e1ce43c527fdf5195b9c17a9b34c16d22bfafd426e6596b633f626f4e6bcfa3e11d402320e42f1a9eedf133091f61c5226fb327c0b60c2fb5d65dee629771ea6be8624e65a4b06952a072b1256e83e385aab33476dadc4fd30b8cae24c7af652212a5a80aa9682881f0fb0da65cccf14534d212571389c94862c7376c155aad12cc30294ef2a5c1a29d5fe91537a31ce1e7f74dbc68ae5a144538ebf3b04fe1bfb617e6dbd8d4ce21d2aa6a3b0bf2086f68ed7c7e0792deb2544607e1be0af18590b078c29bf87bb038c616d9803807e15d8dae2ffa6cb8ba9843a08f175c524450d4e97c1eca8d82a7c36b6b8466e244a914c64e3f277bb6391526a09e98219ac83e9d039f0fa29524125534c13278f79016edb7413627c7d4660bb4d5c19da2b158b75cb4e7d2e1b43cc1518c07e5b79a51b7d9528348ba719ddd405d15b1a7ca35ffad283baadea5428dc491d17db6d2c39eef92db2801075783ed2f5b4b9d34aa672bfb09da24526eb7da6174fdde0047a451efbfe7d84ce04d3bd4add617412b84b6bc67932062606778276f659e649a6e1f68d15680515c83c62386159135ed84ef8ee56e730f008264c240c66e2e0e8f4f98999c508cc1a7ce901b59b1cff40d52b76472d58768a5720070e0c1d75fa7cc79aef32bd29c6f30a1b4f89ecbf8a32d4a7d9a3bed050f929861b1e3d3eaa19cb7d1690806c79d4e4abe752d588d67bf70ed86fb1d07194a435bb5e8b50e5883f96e16e139d52693ec6e622f09ed4435c037ce4f1696c11a7a054eeb225842c67ee40f8352e20dba656b537ceaf59df4b82a8b7a152dc8ddd05f57030a7418c8419c160bf46170c38b8b3f9a9b1f160ebef460e1c271f2c8be9c7e0b3d08c14d75566d0986b1bd139a15661b2e236898810a5ed5c98ff95cada9c035da68fc4ac2dc2d697e40d30efa11db4e00a30012dfc22407031281e24a070bc0447a646fbbdec879ffad355a043762e913c61928a7b11b9d5b9a67f49b91609e93d25b20dc70bce5acbed4badcad93bd02009e9a723b51808bcbb196e3cea6d09609b51bcba491df74c908bfe27a11780bcab68a7175f33ba270f2a940431dde0ad4fb6f525f9fdb4114e8d75534e146a92dd0e47c651e4fb740aea6dbf45fbfbcb81d3ea278e26682b725d876dc599fc01bd451910c66a746be4d922157b00c91b133dd2c33d0c48f4bde577601fa1f31a777b7c7f4213a1e499642060472cfb188c65734e6bc4547de36c89a4c3f3f53f4658625483821464813392b8fdd006cd60ccb1bc9c4d063a6c056726f419a7bda0614766daad2bbfc0564e077c8be019f9292ee07d32b5e96ffa14d95a4406abb965f6996031ad8b78796def2156320c82808e89f89688d98c64ca271b8a1ba189907986f911f561436fc1a423bf857601ff77bd8bba2ed1f91d52cf95fecce1af944013a2790eff72ddb00a8e83f868b0a4f241dd68ffd5a3f92c4aa04ddc20827a2d3c5252743e696f9484606b8a640fa4a936f90f0ec1671506bc4931bb86fd567ac3cb4df6b9259be3a28b02d7a61a88c22fa047d7ee40c984096751889f960b4bab32efdcba88611b32bfaaf2d8a2b7115eee55b0f44ed82b068338cbcf5be969f0325d2ec18f8a0ddd937618796cad46a34db8b03540278a48f0cc8060adab4e59743ea0e2c84a0b5c9625c1e949257b08c79af343ccf90f0100253cd27ae51975ee9a5ad515fbe4dcb90d1593bf91bb5c6af89dc85db21bc350d33969950a913376552e886e563e672b7831aa6535be3b5d91f602913210df5803cab5782efc99fdfcec56f01ebec28b9a467227ab512c9a4274e155132026381fc059fa3a2004fab221a655edb34253898b02d38f42380aad1e6189163a6dbf318b934eb6c75e4f01cbc9dbd651f129539256d7ba10c4e1c29a864423c385b90bbf830fc19f21635b6ee619d5ceb6e647fed8568b3045a8e7002b47feb56947293ccfe7e97d6342e9cabbdfbb9870027e034ca24611f8169a88a01e16f7d2778f77d6be85bd0d0ec224950e633c0548b9e7949e806f8c66bc325dc83faa2afe8a3f3965c6a5bd1c687f8da8ed5a572dfc3dc937ee33853a43173d429f9fa7cfae4d5beb22e63ede7e5d1efcef6a189357a1993546c72d817d909a8dd67c3380d235d10cad9c99e88950b759df398d6a391dc3dfa70e7accb3e55c5104f81807914500d81e44b15e48cdec5ac202417d6b2b42d988c3189a838bad0b1f15cecd6e2b15924c163c4a000e61d04bbb5d2d44a88d93c57353197ed2c5e72da5e6f0f53442ea17cdb23eefc20d63f52e5109b1746f2701037c8a633012e0451f6e04c368815283c8"}, &(0x7f0000001680)=0x1008) close(r0) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setrlimit(0x7, &(0x7f0000000300)={0x7d7, 0x9}) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0xb9f, 0x4, 0x9, 0xee}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x7c8}}, 0x0, 0x4, 0x4, 0x3}, &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000004c0)={r4, 0x100, 0x4, 0x1000, 0x1f}, &(0x7f0000000500)=0x14) r5 = open(&(0x7f0000000040)='./file0\x00', 0x118044, 0x2) setsockopt$inet6_group_source_req(r5, 0x29, 0x56, &(0x7f0000000080)={0x9, {{0x1c, 0x3, 0x8, @loopback, 0x3}}, {{0x1c, 0x2, 0x5, @loopback, 0x2}}}, 0x108) 00:03:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000001080), 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000010c0)={0x0, 0x20, 0x100000000, 0x7ff, 0x100000000, 0x2}, &(0x7f0000001100)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001140)={r2, 0x5, 0xff}, &(0x7f0000001180)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000011c0)='newreno\x00', 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 00:03:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) r1 = semget$private(0x0, 0x3, 0x400) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f00000002c0)=""/198) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x3, 0x2, 0x9ac, 0x5, 0xef}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r2, 0x17, 0x81, 0x4}, 0x94) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/42, 0x2a, 0xc1, &(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:03:51 executing program 1: r0 = socket(0x2, 0x5, 0x0) clock_getres(0x2, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) socket(0x0, 0x0, 0x0) 00:03:53 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r0 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x40, 0x3, 0xa979}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r4}, &(0x7f0000000380)=0x10) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:03:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) fcntl$dupfd(r1, 0x11, r0) 00:03:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3fbb0, 0xfffffffffffffffd, 0x523b1134}, &(0x7f0000000140)=0x10) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:03:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xf, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f00000005c0)=""/204, 0xcc}, {&(0x7f00000006c0)=""/16, 0x10}, {&(0x7f0000000700)=""/217, 0xd9}], 0x7) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000040)='$(,^(\xe7\x00', &(0x7f0000000080)='%\x00']) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0xfffffffffffffcfc) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) 00:03:55 executing program 1: setrlimit(0x6, &(0x7f0000000080)={0x8, 0x1}) setrlimit(0xa, &(0x7f0000000000)={0x800000000000, 0x7}) socketpair$unix(0x2, 0x2, 0x0, 0x0) 00:03:55 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000000080)=@file={0x0, ""/26}, &(0x7f00000000c0)=0x1c) setresgid(0x0, 0x0, r0) 00:03:57 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x208, 0x42) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x8, "f6fae7bf871c16f5"}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="990000007624bc60f071ddd77458690d886b25bbc4b85b7b3333dfbdf1ccc3e9bccafb5ac9a62e9b80e22f4a103a66df629b7aeaf2024118f7af272d4efe05474f73d0b03983fe16d3cefb97bd2ffd40ecd36bdd313f0a96de5b2d08249017b09ef537d3ca070d2b3df6f6960681930aae14d44c8e1805b2d6c0acadae6cfd491871fbcfdc4686b7ccc5ff3a3a581d282b965ef0850abad9c50f320476f34102e0454194681cde62ca7c209c40349c8f69dfc31e002a082665c9534ead0594b1964cbf70b734ee595331dc6110fde71a7ee7de8edf0929c5472c6d556272f042caf602"], &(0x7f0000000300)=0xa1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x308020008) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r2, 0xc0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) getsockopt$inet6_buf(r2, 0x29, 0x7f, 0x0, &(0x7f0000000040)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) lchown(&(0x7f0000000280)='./file0\x00', r3, r4) 00:03:57 executing program 1: mmap(&(0x7f00001f8000/0x2000)=nil, 0x2000, 0x2, 0x41c, 0xffffffffffffffff, 0x4) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x1, 0x1) r1 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x0, 0x2, @loopback, 0x1}, {0x1c, 0x1, 0x1, @empty, 0x2}, 0x2a8996a0, [0x5, 0x0, 0x0, 0x4, 0x1, 0x1, 0x5, 0x1]}, 0x5c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 00:03:57 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340)={0x7f, 0x1}, 0x8) setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000000}, {0xbff}}, 0x0) r1 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000000)=""/44) r2 = getpgrp(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7}) getpgid(r2) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="060000e436008cfd06000900000000000000c143be9979371a6465c5ef926709bd84f38259901d587a30599343b2f5f1cf2d00"], 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x6, 0x4) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000140)=0x81) __semctl$SETVAL(r1, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r4, 0x3}, 0x8) 00:04:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xffffffffffffff8e, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x1000, 0x4) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:04:01 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000004c0)=""/108) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000380)=0x37b) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000440)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r6, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x0, &(0x7f0000000240)={0x8, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) 00:04:01 executing program 2: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0xb8, 0xfffffffffffffff9) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getuid() fstat(r1, &(0x7f0000000000)) fstat(r1, &(0x7f0000000100)) getuid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet(r1, 0x0, &(0x7f0000000280), 0x20000000) setreuid(r3, r2) 00:04:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:04:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) ftruncate(r0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xe0}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001780)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x8, 0x7831, 0x1}, &(0x7f0000001840)=0x94) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') semget(0x3, 0x3, 0x20) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:04:01 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xf, 0xffffffffffffff9c) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x106, &(0x7f0000000100)={0x80000000001c00, 0x800, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x800) r3 = socket$inet6(0x1c, 0x10000000, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x100000000}, 0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000180)=0x100000000, 0x4) fcntl$setstatus(r0, 0x4, 0xc) 00:04:01 executing program 2: r0 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, 0x0) 00:04:01 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffff4) getpeername(r0, 0x0, &(0x7f0000000080)=0xf7) 00:04:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000ac1400aa000000000000000000000000000000000000000000000000400078b78c8114d5e72af4a800000b000000000000000000000000000000000000000000000000000000000000000000eec6000000000000000000000000000000000000000000000000001a0000000000000000000000000000e6ba2c89afc5aa79ff3047fa31a70e7c7b5bb8cba332a0369783425fd09bbff0541b63c7993659eda9947e886f1b280000000000000000d3000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"/322], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000180)=0x10) r2 = msgget(0x1, 0x40) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/91) 00:04:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) ftruncate(r1, 0x101) close(r1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xb4, 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x9f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0000830050252b9015d36f011d1bb6ae8f97fe9820782937c87fa7698496fb7359c4abb176b6b3d0e161fc47b00b7353f2f1ffc83580f52b34ff63f655bfc3d6ae56245059ef0f2560f97320cdea37f8df7a099d67a998348839fd0829fa1e96f726aeba8b8b7d33a28fe62fa656ff07069a257e7365462dbe00001000"/135], 0x8b) 00:04:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x81) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:04:05 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) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x27, &(0x7f00000001c0)={r1}, 0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/138, 0x8a}], 0x1) 00:04:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x0, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) r4 = fcntl$dupfd(r0, 0x0, r3) unlink(&(0x7f0000000140)='./file0\x00') freebsd10_pipe(&(0x7f0000000180)) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x2, 0xd0, "807d07137cd0243ee7ea71fc1ef85b7fcd6f954d7fbad9c7ca0a2c24356227c6dbbef7c2c637407a31eda2b0c29f2bd922c699d29d0ce5f76d609f81ba5815a5156255e123a5588827d106d33f174efb3c327686efeef9a2768f09ee4a0301b5ad08c8966977fff4886620db62ecf88eff5090240303f946567a2d7cead6ad0f5b9b4e1754d6fc32d253c8f1aee6099a3c8a228c225d35dbebe54db9280f592200dfe6b46094e78beaa0dd03551844257642f744f8271c68f32595bba78183566e27e2526c494741fb568c496f583e0c"}, 0xd8) munlockall() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x15, r1, 0x0) 00:04:05 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) setreuid(r3, 0x0) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x9, 0x1, [0x8]}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x2, 0xffff, r4}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x7, [0x4f, 0x4, 0x0, 0x8, 0x1, 0x3, 0x1]}, &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:04:06 executing program 2: mkdir(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000300)=""/210, &(0x7f0000000200)=0xd2) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) rename(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00') mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4000000000009) rmdir(&(0x7f0000000600)='./file0\x00') r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240)=0x400, 0x4) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 00:04:07 executing program 2: socketpair(0x2, 0x10000000, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_udp(r0, 0x11, 0x1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0) mlockall(0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[], 0x0) truncate(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:04:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0xca) 00:04:08 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x1) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) lseek(r0, 0x0, 0x2) chdir(&(0x7f0000000000)='./file0\x00') munlock(&(0x7f0000983000/0x4000)=nil, 0x4000) 00:04:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0) 00:04:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1000}, &(0x7f00000000c0)=0x8) 00:04:08 executing program 0: r0 = socket(0x17, 0x0, 0x0) getsockopt$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$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8b5, 0x2, 0x910, 0x8, 0xfff, 0x5, 0x9, 0x101}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x7, 0x9}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, 0xfffffffffffffead) ftruncate(r1, 0x5af06de3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:04:09 executing program 1: syz_emit_ethernet(0x28, &(0x7f00000001c0)="79fefb3523e0db659eed35c0080600180800bd07713c1ac851f0d40fd800"/40) r0 = dup(0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:04:09 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000180)=0x3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x120) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x1}, &(0x7f0000000100)=0xc) lseek(r0, 0xffffffffffffffff, 0x1) 00:04:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="1fcd03c6d681209feb2efb82cd500003007c000600df52039959ed24b5ff901cf8bfa75ad6dc47fd454e3862fd475d6dbd5c761a766192896b19c35d27086621e516607dc55b2f43acb68801d62981008f9b5544c326bf3773bf77a1a0d3a65392441beb317feaab8aa4ffbecd5fe405a13c25ac1f148c91ca9795686bb6c37467dbb66e160f74ed000000"], 0x1) setreuid(r1, r1) setuid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0x0, @rand_addr=0x6}}, r2, 0x38e, 0x7, 0x40, 0x3, 0x6}, &(0x7f00000006c0)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000700)={0x80, 0x1, 0x7, 0x531}, 0xc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff8a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r3, 0xffff, 0xa000, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x2}, 0x8) 00:04:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) open$dir(&(0x7f0000001680)='.\x00', 0x1, 0x80) fchdir(r0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x6, &(0x7f0000001540)=""/198, 0xc6}, 0x40001) truncate(&(0x7f00000016c0)='./file0\x00', 0xc19) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r3, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000000a) 00:04:09 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x8490, 0x1, 0x4, 0x100000002}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="7f00000000000000000100000e00000000000900"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x735}}, r4, 0x1, 0x0, 0x0, 0xffff, 0x83a, 0x8}, 0x98) getpeername(r0, &(0x7f0000001500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001540)=0x10) getgroups(0x5, &(0x7f0000000000)=[r2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f00000014c0)=[r7, r8, r5]) fchown(r0, r1, r6) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r9 = msgget(0x2, 0x110) msgctl$IPC_RMID(r9, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r10 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000001580)={r3, 0x100000000}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r10, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000000000000000000000ffffffdd000000"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400"/4091], 0x0) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x6000, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) rmdir(&(0x7f0000001600)='./file0\x00') fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000040)={r3, 0x100000001}, 0x8) 00:04:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1c, 0x1, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x9, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x80411, r1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 00:04:09 executing program 1: clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) r0 = socket(0x1f, 0x4, 0x5) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x8, 0x3}, &(0x7f0000000080)) 00:04:10 executing program 0: r0 = socket(0x17, 0x0, 0x0) getsockopt$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$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8b5, 0x2, 0x910, 0x8, 0xfff, 0x5, 0x9, 0x101}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x7, 0x9}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, 0xfffffffffffffead) ftruncate(r1, 0x5af06de3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:04:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x148) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:04:10 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) r2 = semget(0x2, 0x6, 0x102) __semctl$GETNCNT(r2, 0x7, 0x3, &(0x7f0000000680)=""/107) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) writev(r3, &(0x7f0000000600)=[{&(0x7f0000000140)="05fc5974a6669ac47560ef6ab6333fa9a6542e15d4792bcd54c2d877ba6a406bd139a31b6d1702135662fb3581b4485356b6ee97d2e593c686efa17ce03155cc2701d42e3797ee2153d447b8fea65dfe31f6614fd3da476ccae131979c415e00d2b4706c08fa23", 0x67}, {&(0x7f0000000280)="dfac0d08486c5c6b83921ee642ef3ba860966e319fb64641e0859566a8d1124748df15adcea6c8f28d5772f8cf2df230a543d2b8f81a8600d8f24066b6d915a44022c631ae4561006863e72982b618eda58806c1cc7ff0911ec0e31eab01356541f9b7d687e04634e8897f16fd600266b2e6940a0ec171819a9fc0dd2b7a5945000af1c9cd8859c561e4e785ea5a7514ae04eca316285a92aa67d2e86267ba7a1c41da704ce02c4c29c7ca08d98b064056f25f9237e52d3e9788a1f9ebce915626915bc676ecb15f96", 0xc9}, {&(0x7f0000000380)="8999058128599840c291bd63363385fb0ab22f96eaa9a83e1752778b30a60017aa4a039de55458cf30a4725b29881da7b162c4c859c3306986bf132ef4998250597cd1d063d36d4548095c4631cfaec0b0d1a145abba77e3ef94", 0x5a}, {&(0x7f0000000400)="bbaffe5d01e59766314b461bdb4c4dca0ed5389314dfa79e9c909824cd28578ee8230abb67c1118a1b1c3488d279804e9e6c54661443e0613f6a8d0acd73a2bba73676265c6ab94de6a3cd87c8d0a86f0d8ea6fa", 0x54}, {&(0x7f0000000480)="43d4d82dfd04eb4fecb4c781ec1de4bc5f840ac92d85d94bb1bc8a57162133381b359613767f1b8417d88dc962eee3a4ffee517364e273d7a82ad1ea085ff8ab3ff7e442a1ee02ac6234807fc3c7", 0x4e}, {&(0x7f0000000200)="ef34dbf9d68442f86e5bce1f06fc4afc143bd241010948d40e97049b06e791e27bec5fa51d4fd1ffd6", 0x29}, {&(0x7f0000000500)="20aaf3079c889879d6f8a071fd02497406259c3f142e71d557f8b64962b18564b0dfcd05e487b5989ec04bde04b4418736c043c18beccdaf1695d5398b529e20b0d62d5065d7a8444cd2ad9d9ee81da55df6113f3addee99f78298c496e346d75231a0bd982364a1e53efd126c85af44a1bda476cf700a43510f5428510dde4739a4b399629371744fba5e00e2055dd4ec346e92158cd1488404c4422d1b7e5a01c125df26b6b90e8e8541af99e60d0d2f0fd8c122f7639366113a44faf638ca9853249eb6c5d953ab175b612840cf4b0ac6aa91d302f30413709d4c", 0xdc}], 0x7) writev(r4, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x104) dup2(r4, r1) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) 00:04:13 executing program 2: r0 = semget(0x2, 0x4000000000, 0x5) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x81) r2 = socket$inet6(0x1c, 0x0, 0x36e) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r0, &(0x7f0000000000)=[{0x3, 0x47, 0x1800}, {0x3, 0x1, 0x800}, {0x0, 0x412f, 0x1800}], 0x3) r3 = getpid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140), 0x0, &(0x7f0000000340)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x0) 00:04:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1119, 0x0, &(0x7f0000000080)=0x3c4) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1}, 0x8) 00:04:13 executing program 2: setuid(0xee01) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) fstat(r0, &(0x7f00000000c0)) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x39b) 00:04:13 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)={0x0, 0x1, 0x8, [0xfffffffffffffffe, 0x81, 0x4, 0x1f, 0x8, 0x3, 0x80000, 0x0]}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000580)={r1, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x10001, 0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') recvfrom$unix(r2, &(0x7f0000000400)=""/81, 0x51, 0x40, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) socket(0x2, 0x0, 0x5) accept4$unix(r2, 0x0, &(0x7f0000000140), 0x10000000) socketpair(0x10, 0x3, 0x7401, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0x40}}, 0x0, 0x3f, 0x2, 0xffffffff, 0x1, 0x2}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2008000000fe8000000000000000000000000000aafcffffff00"/103, @ANYRES32=r4], &(0x7f00000001c0)=0x84) 00:04:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) writev(r0, 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x6}, {0x2, 0xf0}}, 0x200) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, 0x30) 00:04:13 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008e3ffff070200000901000093000300"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110943c157000000020000000000000000"], 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) pipe2(&(0x7f0000000000), 0x4) openat(0xffffffffffffff9c, &(0x7f0000001380)='./file0\x00', 0x100000, 0x40) socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f00000013c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001400)=0x1c, 0x30000000) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001440), 0x20000000) freebsd10_pipe(&(0x7f0000001680)) setsockopt$inet_mreqsrc(r1, 0x0, 0x33, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0x1010000, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="150008003224000000060c000000"], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500690210521bc19b5678d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"], 0x1) 00:04:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="6e3d7d711faa3b50a40c87b76f6051ef869fd7b58e47a97362382d63cb9c6fcddfc916b5ce0270f9969cba7fa18f8046db29efcc66ce67885c677f30f4928f8b64083892d8af82d545f5b59267", 0x4d) setsockopt$inet_opts(r0, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) shmget$private(0x0, 0x600000, 0x0, &(0x7f00009ff000/0x600000)=nil) 00:04:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x5d84a0f4, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="82020704787e98da28fc8ceef700ea81eaa25d4e"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x13, &(0x7f0000000040)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r2, 0x1f}, 0x8) 00:04:13 executing program 3: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3ff, 0x3, 0x8, 0x7, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6, @in6]}, &(0x7f0000000140)=0x10) 00:04:13 executing program 2: getrlimit(0xa, &(0x7f0000000000)) socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @empty, 0x1}}, 0x0, 0x0, 0xfffffffffffffeff, 0x5, 0x0, 0x4, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r1, 0xa0}], 0x1, 0x4) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xfffffffffffffffa, 0x1}, {0x3, 0x6}}, 0x0) r5 = semget(0x1, 0x3, 0x4) __semctl$SEM_STAT(r5, 0x0, 0xa, &(0x7f0000000280)=""/73) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000300)=""/155) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r2, 0x1, 0x1, [0x313]}, 0xa) read(r1, &(0x7f0000001840)=""/180, 0xb4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r2}, &(0x7f0000000440)=0xc) readlinkat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) lseek(r1, 0x0, 0x3) r6 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xd, &(0x7f00000014c0)={0x1, 0x0, 0x5, 0x8, r6}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001500)=0x1, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1817, &(0x7f0000001540)=0xfffffffffffffffd, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001580)=0x68e, 0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000015c0), &(0x7f0000001600)=0x10) getrlimit(0x9, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001680)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000016c0)={r2, 0xf5e}, 0x8) write(r4, &(0x7f0000001700)="cff362a030d48d1335548f1c13b4", 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001780)={r3, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000017c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001800)=0x1, 0x4) 00:04:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x8) getsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) 00:04:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e210200000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="ff00070001000000"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000240)=0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\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}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:04:14 executing program 0: r0 = socket(0x2, 0x3, 0x1f) flock(r0, 0x1) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) poll(&(0x7f0000000000), 0x0, 0x6fba) setresgid(0x0, 0x0, r1) setgid(0x0) 00:04:15 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0xfffffffffffff3b5, 0xffff, 0x7f460f55}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0xfffffffffffffc8e) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x5, 0x1, 0x0, 0x7, 0x7}, 0xc) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f666cae9548583800"], 0x10) 00:04:15 executing program 3: flock(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0x0) socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) 00:04:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e210200000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="ff00070001000000"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000240)=0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:04:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x308020004) dup(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xf3) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x108508, 0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40) fdatasync(r1) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) 00:04:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0x9}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001780)={0x7, 0xd9f4, 0x610, 0x7f, 0x80, 0x100000000, 0x2, 0x2, r2}, 0x20) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r3 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000017c0)={0x3, {{0x2, 0x1, @loopback}}}, 0x90) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:04:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e210200000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="ff00070001000000"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000240)=0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\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}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:04:18 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e210200000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="ff00070001000000"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000240)=0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:04:18 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xbb, 0xffffffff80000000, 0x20, 0x5, 0x3, 0x6, 0x2, 0x5, r1}, 0x20) r2 = dup(r0) fdatasync(r0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r2, &(0x7f0000000080)=""/39, 0x27) 00:04:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0x3, @remote={0xac, 0x14, 0x0}}, 0x1) 00:04:20 executing program 3: socketpair(0x1, 0x0, 0x100000001, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000001c0)=0x7, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x100) r2 = accept4(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0xfffffffffffffffe, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3}, 0x8) 00:04:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f44f2eb7c3004"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:04:20 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7d8c88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x0, 0xc4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000ac0)={0x0, 0x8000}, &(0x7f0000000bc0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000c00)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000fcc8320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000253600000000000000000000000000001000"/121, @ANYRES32=r2, @ANYBLOB="79d700000200000002000000ffff000005000000"], &(0x7f0000000cc0)=0xa0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bad56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000140)="7c0aa30ec13845f7046bc95b615c1bb60d265055983e463d51cf263e110e3a067619e5e0ccb5f9f4893bcbefb72fed579fabcc100044b0698bf28a1d4b60845dfe82adc18d72e3c7cf682ac617f586cd4f3bf1febf6622328de46b4d7107bb23409cd9203821ffdb356ca07f35b0e40bcfa6c2623a3e7e", 0x77) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000100)={@empty, @multicast2}, &(0x7f00000001c0)=0xc) r4 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000600), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000000, 0x9, 0x6}, &(0x7f00000000c0)=0x94) socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x1) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:04:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x20}], 0x3, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:04:20 executing program 1: socket$unix(0x1, 0x7, 0x0) 00:04:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x9, 0x8, [0x7f, 0x400, 0x4f7, 0x0, 0x5, 0xfcd6, 0x7, 0x3f]}, &(0x7f00000001c0)=0x18) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 00:04:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x400, 0x52) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) execve(0x0, 0x0, &(0x7f0000000200)=[&(0x7f0000000040)=',\x00', &(0x7f0000000080)='%\x00']) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffe1c) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x160, 0x200) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0xc018, 0x1f) 00:04:20 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f9f3f2066696c65b7e2"], 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup(r0) 00:04:21 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x1, [0x1]}, &(0x7f0000000040)=0xa) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x400000000, @local={0xfe, 0x80, [], 0x0}, 0x200}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5, @loopback, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) clock_gettime(0x4, &(0x7f0000000180)) bind(r0, &(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x13, "d545b4ec6b307b84e16068d5d6e19548e84cba"}, &(0x7f0000000240)=0x1b) bind(r0, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x10001, @empty, 0x4}, 0x1c) r3 = msgget(0x0, 0x8) msgctl$IPC_RMID(r3, 0x0) msgctl$IPC_RMID(r3, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x800}, &(0x7f0000000300)=0x8) freebsd11_getdents(r0, &(0x7f0000000340)=""/3, 0x3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) poll(&(0x7f0000000400)=[{r0, 0x80}], 0x1, 0x4) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0)={0x800}, 0x1) fchmodat(r0, &(0x7f0000000500)='./file1\x00', 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000540)={0x7fff, {{0x1c, 0x0, 0x4, @empty, 0x8}}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000600), &(0x7f0000000640)=0x4) lseek(r0, 0x0, 0x0) bind(r0, &(0x7f0000000680)=@in6={0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000700)={r2, &(0x7f00000006c0)=[@in={0x2, 0x0}, @in={0x2, 0x0, @rand_addr=0x8000}, @in6={0x1c, 0x1, 0x7fff, @empty, 0x1000}]}, &(0x7f0000000740)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000780)={0x4000000}, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000007c0)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000880)={r1, &(0x7f0000000800)=[@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x1, 0x2, @empty, 0x3}, @in={0x2, 0x3, @rand_addr=0x7}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000008c0)=0x10) socket$inet(0x2, 0x7, 0x5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000900)={r4, 0x6, 0x8}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:04:21 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8, 0xde}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:04:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f9056ef6d4a24d5a5bf152ea1a1b53266696c653000"], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x1, 0x0) semget(0x2, 0x2, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) poll(&(0x7f0000000080), 0x0, 0x9) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0xfffffffffffffff6) 00:04:26 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x10108) 00:04:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = msgget$private(0x0, 0x2cd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x40004000000}, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/188) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0), 0x8) 00:04:26 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ae0000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:04:26 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0200e1000200ffde88fe0000"], &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x200, 0x401, 0x8b}, &(0x7f0000000280)=0x10) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000600)="0f443ecdf7a3b1fa0120709ae81642110acaa2d66cd08c38436ec350c1311ed9fcc4ccd6517310eccb02e2c583f282336d6691b021426dc6ff0edf82e3dbd0", 0x3f) setsockopt$inet_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) fchdir(r0) getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000340)=""/125, &(0x7f00000003c0)=0x7d) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0xa8) sendto$inet(r4, &(0x7f0000000400)="276357642e990db83aaad11b9d300520acef543fab4eab6095c2a9a19cfc51f5c6c747616f05219f25773cb9316332b7b156e3243be5286eb3680c5d1a468075731ccc8521f72b5d1aee61f5643caa5a2cb4b0964fe75debebeb2d1d91d2976717769c40e2f6a7b39a8e4c31cc375f", 0x6f, 0x81, &(0x7f0000000480)={0x2, 0x2, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ppoll(&(0x7f0000000000)=[{r0, 0x8}, {0xffffffffffffffff, 0x2}, {r0, 0x28}, {r0, 0x4}, {r0, 0xa0}, {r0, 0x2}], 0x6, &(0x7f0000000040)={0x9, 0x7}, &(0x7f0000000080)={0x8001}, 0x8) 00:04:26 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = msgget(0x2, 0x2) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = geteuid() freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x9, r3, r4, r5, r6, 0xc4, 0x6}, 0xffffffffffffff80, 0x1, 0xffffffffffffff80, 0x3c, 0x8, 0x4, r7, r8}) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) 00:04:26 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) r2 = dup2(r1, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x427, &(0x7f0000000100)="ad9fa50aba57441853cb973e1cda381ed0dedc0a5f0d6ddaf459b1594635876dcb97cb3930218cc7d76af32948c798d142c23d19fd6d61f815e8f8ae6040b92b21f092cb2e5189f67e2341b883ffc36c9248e55966b5848b168fad5d813b4ad8c32c749fc0b5dd99f2e5d1829982a6a1e71c82c400f9aaf706243950c27497bcc261f70c141cedcc", 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:26 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r0, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x20109, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x100) symlinkat(&(0x7f0000000040)='./file0/', r2, &(0x7f0000d06ff8)='./file0\x00') accept(r2, &(0x7f00000001c0)=@in6, &(0x7f0000000140)=0x1c) openat(r2, &(0x7f00000000c0)='./file0/', 0x0, 0x0) 00:04:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:27 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7d8c88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x0, 0xc4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000ac0)={0x0, 0x8000}, &(0x7f0000000bc0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000c00)={@in={{0x2, 0x0, @loopback}}, r2, 0xd779, 0x2, 0x2, 0xffff, 0x5}, &(0x7f0000000cc0)=0xa0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bad56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000100)={@empty, @multicast2}, &(0x7f00000001c0)=0xc) r4 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000600), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0000094006000000"], &(0x7f00000000c0)=0x94) socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x1) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:04:27 executing program 3: rmdir(&(0x7f0000000100)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0x98, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) accept$unix(r2, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) connect$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 00:04:27 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7b, 0x0, 0x0) fstat(r2, &(0x7f0000000080)) getpeername(r2, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c) sendto(r2, &(0x7f0000000280)="07670d3aecedaaea17594a6a03810fbb384d24afcdc96201db028c959c09f0fe980ba66dc8d5a62b6cf25ce49292eb0f92cae5bb30280172aea39ccd5db605a852963c8fb91243ab7e4477c15bf8f0978917ee705fb6aedfa5854493f4fe00339484979b0864682e35e5e0fff9a9cd111873b766c3ac27eb68d41b9eb993b5008b5448714f44ab67d74ceb2acdea395bb3f8884e63a44247b94b9c5fbda8ac326755d95d67df6cfb829389e490182901bc", 0xb1, 0x4, &(0x7f0000000340)=@in={0x2, 0x3, @rand_addr=0xffff}, 0x10) setitimer(0x3, &(0x7f0000000380)={{0x40, 0x6}, {0xc93, 0x191}}, &(0x7f00000003c0)) truncate(&(0x7f0000000240)='./file0\x00', 0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x91) 00:04:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) sendto$unix(r0, &(0x7f0000000080)="f7523a2b3690d252cada0d7e61c601e806741ba73e891c4826a08e2255224ce3030df04cc28354d1a2f139f48f1f39a1fdaf261f4d74c21c60770e184516ea8d6f4d77294763cc0d9b77a798f0f4edc3669410ff2cf1327d57de3556fd4aa6a46cb74df5ed035e5a75ec861f7e1ed06ff3282c73d745366a670a7cb646559562897a52aba058b0a456c11785b7ec538848bf9552ae777a4eb2081e579556f541e44a6c0c5f40374ef8866f29a2b8b33f062e03093e4c40a787b3ac4171825492cf70351f593d8bccc5137895f68f6ea2eb64b658907c5b060c", 0xd9, 0x20105, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666909000000"], 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x0) 00:04:27 executing program 3: shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x6, 0x820, 0x6, 0x40, 0x1f, 0xf71, 0x9e, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4fbf, 0x800, 0x401, 0x40, r1}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000380)) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() chown(&(0x7f0000000300)='./file0\x00', r3, r4) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x0, 0x0) fchmod(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x22) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xffffffffffffffc0, 0x0, 0x1, 0x7ff, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={r5, 0xffffffff80000001, 0x9, 0x1a, 0x480, 0x6, 0x100, 0x4, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5, 0x3, 0x7, 0x0, 0x7, 0x8}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) 00:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, &(0x7f0000000000)=""/251, 0xfb, 0x0, &(0x7f00000001c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 00:04:27 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x5b2c, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x1, 0xb0f, 0x4, 0xfffffffffffffc01, 0x4}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000002c0)=0x2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r3, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0xea64, 0x4) flock(r0, 0xd) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r2, 0x0, 0x3, 0x10000, 0x100000001}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0xffff, 0x3, 0x8, 0x4, 0x7d, 0x4, 0x8, 0x6, 0x6, 0x170, 0x80000001}, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2020, &(0x7f0000000540)="0c29b100e5e2e3dbe4918f22f5356f0b", 0x10) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000580)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000005c0)={r5, 0x5, 0x101, 0x8001, 0x100000000, 0x687}, &(0x7f0000000600)=0x14) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640)=0x9, 0x4) r8 = accept(r7, 0x0, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000740)={r2, 0x2}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x80000001, 0x0, 0x5, 0x5, r9}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000840)={@in={{0x2, 0x1, @rand_addr=0x5}}, r9, 0x4, 0x81, 0x20b, 0x4, 0x3, 0x8}, 0xa0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000900)={r6, 0x1, 0xa, [0x6, 0x5, 0x6, 0x1f, 0x80, 0x40, 0x8000000000000000, 0x6, 0x8, 0x401]}, &(0x7f0000000940)=0x1c) fstat(r8, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r10) 00:04:28 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x382, 0x80) ftruncate(r0, 0xa5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100, 0x7ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5e, 0x1, 0x0, 0xfffffffffffffffb, 0x0, 0x7f, 0x2, 0x2, r2}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000140)) fcntl$setstatus(r0, 0x4, 0x0) fsync(r1) ftruncate(r0, 0x59c4391e) freebsd11_fstat(r1, &(0x7f00000001c0)) 00:04:28 executing program 2: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$unix(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="00000032000000000000aa4f8ea60000000000000000000000093d7d31b2000000000000000000000000000000007eb900000100000000000000000000000100000400000000000000ffffff000000000000000000000000000000000000000000000000000002000000000000000000000000d69836"], 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000440)={r2, 0x7ff, 0x3, 0x9, 0x9}, &(0x7f00000008c0)=0x18) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/67) freebsd11_lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)) fchownat(r4, 0x0, 0x0, 0x0, 0x400) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000002c0)={r6}, &(0x7f0000000840)=0x8) sendto(r1, &(0x7f0000000000)="00a82356e1eea5a91dfa83bedbb3ab4aed7c09da33f798953e14b85645ea3840d01fd9eb9acc76083d96f2c38d8045c13695a051d6b32700f89b2832dcf88b313b459ce0177bee56669955bb409fa19c21ff3f982a3ec91c383f341b0376fa425053", 0x62, 0xc, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000005c0)='./file0\x00', 0x110) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x3c0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000b80)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd7128ed5845b48930d2dbd8eb6260bcd9c878b2c83e47f3705ded8fbee7aed17fbb71b6d36376ba254904530a354549977d01eba7da971ede989fe194bc35b516073b"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3, r2}, &(0x7f00000003c0)=0x1be) accept(r3, 0x0, &(0x7f0000000400)) 00:04:28 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 00:04:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x3118eb8d) 00:04:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000080000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "db0fb6839c83d813ba1120e0183c93d53eed21108e0141e227bc6fe4c8fbe306c6dcbf3d28d51620befc8713170624d169c57b2b4f3f5d71bb03166ad05c0a4d2e75dac5ac21e29aa5b43d5bb588976ee6c612ae1a29a773d8318e5a46cca7684be0e5df53e7b5a247c317c5150fce82a9ea46ffbfb748f967ff717aeebf10267df1146f4175f8ed00458d9621eb1216bb672ef734e3f6a28ed76a3d018db1fc5fe80817c4fed9f0ddb54d4887fde7b4717c51e7f3a32f210b5416a03d5cfe7fce16f81b68d5d9b9c1687eee5a030ea769f5199942e6e4ae4e390f17ee5226fca3082359321e8e821836626be3dc19de"}, 0x100) 00:04:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x3e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:31 executing program 0: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) 00:04:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x23a, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x8, 0xffffffff, 0x212, 0x1, 0x8, 0x8}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x200, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x29, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000280)=""/121, 0x79) getsockname$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) r3 = accept4$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x3, 0x110000000) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080)=0x4, 0xfffffffa) 00:04:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000100)) 00:04:31 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) write(r0, &(0x7f0000000200)="8d", 0x1) close(r1) 00:04:31 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) write(r1, &(0x7f0000000100)='h;', 0x2) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="40000500f904000700"], 0x10) write(r3, &(0x7f0000000040), 0xff12) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x1, {{0x1c, 0x3, 0x1, @loopback, 0x1}}}, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:04:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000040)=0x1000) open(&(0x7f0000000000)='./file0\x00', 0x8c9, 0x40) 00:04:31 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000002d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x29) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xf14, 0x30, 0x200, 0x3, r1}, 0x10) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r4 = getpid() freebsd11_stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = geteuid() freebsd11_stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r3, 0x5) freebsd11_lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002980), &(0x7f00000029c0)=0x0, &(0x7f0000002a00)) r13 = getpgid(0xffffffffffffffff) freebsd11_fstat(r3, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r3, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() sendmsg$unix(r3, &(0x7f0000002d40)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000280)="96b4f1077a56642ef93410d6793e08c8dee98408f65de8e57af9fb0082ee8228349592883e30e126821dffaa54378f7846e97d93c77261d1a937d5", 0x3b}, {&(0x7f00000013c0)="6e6f0c9c2b5d004b720f1b3012ddce591848955656d8721e2d61d760e022705b9cdaabb91b660eca1224effe6e45647b56e9caeb6c08a74007cf6f9b6a333af88c3268e59a2371114ea298e4f7f3898dd9df711648d46cf9ab9140974a6807851b96267ac569261581983215938e94a9aa3de757f5674ff72a405a2fb2175e6dadd0ea121e7275456f5f76af985c3db0eaa257b71dd617cb43d9ae", 0x9b}, {&(0x7f0000001480)="9970c5b17064ea5c2eb444fa262b00d557ae92bf9b7ad11fdc62640015553daa2bf345ec934cb9b93bb13a1db852e7038d07ec76569ad019b690a1ce44c028a802c2a527dabfc7df44bfd74d922487e9a4c8a70d23f1c7ddea478563a4b7d782c1500880edd87156866141ac8334177b2bca5d27c42cd7a24b43c67a2196a4ac049e5492d25a9a2154594fd82860bd06ac6a0151acc86c18066f9a7565eee91cc8c1966c13f62fa0cd25df9c4a40726f5ef3a6a3c47296505ff14a8dc1f1c972150c5fe614c5a85a8f570b23e395d162481b273da1b90a1e43abfd60e4c112ca48d77519c0dfa263f9bbc869", 0xec}, {&(0x7f0000001580)="26fbc03c6f5da7a7001bd9c09da7068476a63631be27a4b82293a32ac99f9194539b5c9f2ddf628e1f710d3ba72b8dfecf60f348e342056677a549e92693a071bf58c7197203f0e57b4a6cf9e966cab3ffa0168eae4a48f52d3792c2267af4ab1948f3d078dc19f6cb302c559cd8de61cf5a02b3e3908eb267cecf37cdd61c58c6775493674fcd511433365d2e2b990aa4770d05f4dbb63452f9af72bfae326c1eeb0d67327b5663917e3c3fcad123603ff42e9336e63e51ab48e7951d9264993d54573adc559089f7132ef788d32052e10acd63b33fefd0979cd10166bed3ce97cb2d55", 0xe4}, {&(0x7f0000001680)="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", 0x1000}], 0x5, &(0x7f0000002c00)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r3, r0, r0, r3, r0, r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @rights={0x28, 0xffff, 0x1, [r0, r2, r2, r3, r0]}, @rights={0x18, 0xffff, 0x1, [r2, r0]}, @rights={0x18, 0xffff, 0x1, [r2]}], 0x140, 0x20004}, 0x20000) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r3) socket$inet_udp(0x2, 0x2, 0x0) flock(r2, 0x8) getsockname$unix(r2, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) 00:04:31 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x1) dup(r0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 00:04:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) r2 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffffc, 0x0, 0x6}, &(0x7f0000000180)=0x94) r3 = fcntl$dupfd(r0, 0x11, r0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:04:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x2, '|<'}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000040)=0x8) 00:04:31 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file1\x00', 0x200, 0x10) pipe2(&(0x7f0000000080), 0x100004) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x110280, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:04:32 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) dup(0xffffffffffffff9c) socketpair(0x1c, 0x0, 0x40, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad161a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:04:32 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x34, {{0x1c, 0x1, 0x8797, @loopback, 0x93a}}}, 0x88) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x80, 0x2) freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x80000001, 0x1000}, &(0x7f00000000c0)=0x10) getpeername$unix(r0, &(0x7f0000000700)=@file={0x0, ""/91}, &(0x7f0000000780)=0x5d) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x8001}, 0x24) poll(&(0x7f0000000200), 0x0, 0x6) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000380)="115f5003552eb9c8cd0914a069fe25652e1037cf5252be824f35216fb3548fccfada9c72d8a10c050a7a0d7ae16ad77b22c80d35e8cc306d07fe9c4c0ac6a8d6026d334f2835ba65cc4aac3327cc6fc22ba3e57eb29272969deb33e1e023f44c9c0426af454428049f0497bd690cae00b516d6648de14acd129a988e83944012e5781c0791090cc9ea79ca89814d74ed51b876cce8670c633d515b01d1733563436ff7618862961cb0a7ef2521ed1a5c80b685ea711f06a179992961d360", 0xbe}, {&(0x7f0000000180)="994c737570f00ccdf813764cf5", 0xd}, {&(0x7f0000000440)="1c74c4e0cb779f403a251297ec23f1623924836f942de4b8dfba167f78b867e54010cc6ccc9bc24112790fe351c0f749ff20ba968a21f20db6507c5541aaaa8db4b86a6f6d37182e8e49ac0ee59b462eca6238bc6852d2efc7631649c6558f830f68510d904ccf69be2bfdf513f73d86ac5afee26da406724645ef26521293c90c8ef1b3968e65d7fa9d235a210810237182f5007da52834d5cbedb2ffaa569ab6c3bc45eb959db6a3c70a3275c6f09cc18cfdb1f1b49aa72cec0520d8babffa5fe9bf254cc88a97e90ff71410029e733947158c519f6f33ce227476d91d1d6f261ff83d8bfebd24dde02423", 0xec}, {&(0x7f0000000540)="4007ebc995e5b809fce529d49db8cb94fb4ee2d1c4e4c8e62ca3265fcd0a5e53dc4e5f7b968437ea679313d686d2d6c535c59ca233918cc65bcc23efaff029ca9b650c6e3d3de3824313a2ead49299c442071f437ce7de08ea16ccd2a94a1953903f863fb29eaf85e876e8566644b387e3090720b471c55304cbc4dcdc80c16903ab1ce4cb51c403db53001365057441a7e8ba5acf64c2500c412bc72b3e1123f31a0fe3206c5f5b6eeb9b062280863720", 0xb1}, {&(0x7f0000000600)="47be00f55e55457f4241cca53136289c5d51f19f17c31da8750af1e9b9a9f774c9e25ebc984378f6ccc9aebd2d2eae12f5e0b294d5431c37c383d22e4159b7f9a8fee73d5b66b002976a25ba2296d5653d668f9dc2bb9b4a30d2166ec8166c78aadfb3caa49473ad69decab10c175573dbd1aeb260f72da8ac41f7b00b531b48e2a2e7753cc295e54abc3619352d262405caae3c6e4af145ddc94caa8021507e8d44de5c1b6c74764b705aa75e8e7a94b36cf4ab00fe8c19c860d5056f0404670b293df0bf0d887f43893616c1088c77b5e2567d33", 0xd5}], 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x4a00, 0x9, 0xa0, r1}, 0x10) 00:04:32 executing program 0: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x71471f54, 0x36d1}, {0x1, 0x7}}) getegid() close(r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x81411, r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0x0, &(0x7f0000000000)) fcntl$dupfd(r1, 0x11, r2) 00:04:32 executing program 3: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x10000000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:04:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8401, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/101, &(0x7f0000000240)=0x65) execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) r1 = socket$inet(0x2, 0x20000003, 0x1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xb7}, &(0x7f0000000040)=0x8) getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0xfffffd28) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280)=0x800, 0x4) 00:04:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$unix(r1, &(0x7f0000000000)=""/151, 0x97, 0x42, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 00:04:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaffa48b9c061969c3841832d70979000000", 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 00:04:32 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0x0, @rand_addr=0x2}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x17, &(0x7f0000000580), 0x1f) 00:04:32 executing program 3: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x0) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:04:32 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) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/149, 0x95}, 0x2000000001000002) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) 00:04:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r0, 0x0, &(0x7f0000000080)) 00:04:32 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) setresuid(0x0, 0xee01, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@empty, @multicast1, @rand_addr=0x4}, 0xc) r1 = semget$private(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xffffffffffffffe1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x10001}, 0x8) semget$private(0x0, 0x7, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80410, r0, 0x0) setresuid(0x0, 0x0, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/19) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x72}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r2, 0x5, 0xf, 0x7, 0x100}, &(0x7f0000000240)=0x18) socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) 00:04:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x110) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="fe8fe266"], 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) 00:04:32 executing program 2: setrlimit(0xa, &(0x7f0000000080)={0xefcd, 0xb361}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f00000000c0), 0x4) 00:04:32 executing program 0: mlockall(0x2) sync() sync() open$dir(0x0, 0x4, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sync() 00:04:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x128a01, 0x4) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) mprotect(&(0x7f0000042000/0x4000)=nil, 0x4000, 0x7) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2000000002, &(0x7f0000000040)="fb8db26bebe664464edb424541122e160455f540603f797c52214f275d592326b4b2c3f942e6d42f67ca232979de5eeb381d54cf809aec4204a483d3e40f52194f6cdb5daac00941a8b24956ae91347d5f840cb682b6c594e900040000000000003fc5", 0xfffffdd4) 00:04:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000000000000000085030000000000000069e645cc0000"], 0x98) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x6, 0xf, 0x1, 0x1}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) 00:04:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="f7aeaae873592fbb99f7c2510f41ba4d15eeeeb603a153689575c752d1aeae35c7fadafb1858f1975396c86b0ed36447be940437e3ded7300767cdaf598c9bcf5eca72efa81f2976900301ad4de99a1df0d20fd146baacab871222b050a0fdc8a4f32ffe7d59817ce51358c55fcd9cd17ad6576210378e2f0a35ce85e1d355835997ab24359ab93c4ef53f7308830b4a78ce90bdd80745c675df6c6dcb2206bf88b87a86bf136f17b1e54feffbaf9e237796a52e72d9bf6731b2128b98656b000000"], 0xa) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6e6, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000100)={r4, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000380)={@remote={0xac, 0x14, 0x0}, @loopback, @multicast2}, 0xc) ppoll(&(0x7f0000000180)=[{r3, 0x1}, {r3, 0x1}], 0x2, 0x0, 0x0, 0x0) connect(r1, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, 0x0}, 0x0) sendto$inet(r3, &(0x7f00000001c0)="e496c51811f270b6f3aaf1f9c7116d4bb43c10272fb3187dd00a9b1bd6c0", 0x1e, 0x4, &(0x7f0000000200)={0x2, 0x0, @rand_addr=0x1}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x9]}, 0x6) fchdir(r0) 00:04:32 executing program 2: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) 00:04:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8000, 0x4) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) 00:04:32 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x10}}, 0x0}, &(0x7f00000002c0)=0xffffff73) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) unlink(&(0x7f0000000000)='.\x00') 00:04:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast2=0xe0000001, @local, @multicast2}, 0xffffffffffffff55) 00:04:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/184, 0xb8}], 0x2, &(0x7f0000000200)=""/133, 0x85}, 0x81) 00:04:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6}, 0x8c) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="d9b284abe10dccc17c79ac867e23e7f4dfdf1be99846f70d9329b04f084ecc82732286593cb3ce64bc3fc8fdd5fc302dfff01bafdd15a9312233b13f18d23682c20ae85eb3d69f17402feef041", 0x4d}, {&(0x7f0000000140)="49560292f383cdbee9776dddc7c7d3575b37046a4451305da7f6355236982f5959013536b52c0540dfd198944fb505024d5bb521bea4e74865d1af65744b052beb0edb949631ede99193f3f6485a5f8afcf3f68ca99669faa0e62fbc13da38ca22664b7155762122155ab3948ba32128b7309d2f1ebd46e220109e01aec439", 0x7f}, {&(0x7f00000001c0)="aa3d8dc98460a3f226c4d4c567be10671744c570fe57dd64b4c24f27981bb46f9b3f343582840fada946afaa1f50fa9119d4fa4ee96bc496ef47841f950c5908ae19b956f53b1a37e6427c0db6f99cd57902122ecaeb83f5738b02eddaab866726ef3d0333650462a554bc2c161883278742296be3fd35e9c52487484d52e67cc0948091dbe3331901394a2edfe6b57c0a22dbf7ec04eedd284266583bbe01ab6f2150ab1e8a89f13b332c3d5ad539e38f228c46e2a12633b168ea0d2825eead69da9b981477e3482621989f98ae95d30ce8560299f3595024ddb2ce9bd198b947247267", 0xe4}, {&(0x7f00000002c0)="69d23c3186a1b6e7958fb65610fba53e111faca88b273df284c1e879a2611f98fc1b784cd6d7618c36335667d0cf07594905678fd880004efa7689c78c49661e78d3025f1330b4271cee4e93b146f9c371305ba344798c8c781421d420a66f507acf82389c88c237518c80c019a2941877e020437d84d403ba7b0036b4ce5ba9719aba3be3b91a9ac331654fce1cec6291e7d6125f4f52e51afb", 0x9a}], 0x4, 0x0) 00:04:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb}, &(0x7f00000000c0)=0x1) 00:04:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x800000025, 0x0, &(0x7f0000000100)=0x6ed42581f724685a) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:04:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6c093600"], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x100, 0x4) 00:04:33 executing program 0: mlockall(0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:04:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0xfffffce5) 00:04:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x10) 00:04:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) close(r0) lseek(r0, 0x0, 0x1) socket$inet(0x2, 0x10000001, 0x9) 00:04:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x10) chdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000140)='./file0\x00', 0x100, 0x102) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:04:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) 00:04:33 executing program 1: execve(0x0, &(0x7f0000000180), 0xfffffffffffffffe) r0 = socket$inet(0x2, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x8000, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, r1}, &(0x7f0000000140)=0x8c) 00:04:33 executing program 2: r0 = shmget(0x3, 0x2000, 0x654, &(0x7f0000ced000/0x2000)=nil) shmat(r0, &(0x7f0000b63000/0x3000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = shmget$private(0x0, 0x400000, 0x8000000001a0, &(0x7f0000c00000/0x400000)=nil) shmat(r1, &(0x7f0000bc2000/0x1000)=nil, 0x3002) 00:04:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000009, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:04:33 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x54a}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000280)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r1, 0x11, r1) poll(&(0x7f0000000340)=[{r1, 0x100}, {r0, 0x40}, {r0, 0x104}, {r0, 0xd}, {r3, 0x20}, {r4, 0xd0}, {r4, 0x1a0}], 0x7, 0xffffffff80000000) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), &(0x7f00000002c0)=0xffffffffffffff7a) 00:04:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x10) chdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000140)='./file0\x00', 0x100, 0x102) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:04:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x100000000000000, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="400040000007c59b9aba4646766286167c000000100500fcffffdf"], 0x0) truncate(0x0, 0x0) lseek(r1, 0x0, 0x3) 00:04:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c003000"], 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x7}, &(0x7f0000000140)=0x8) sendto(r0, &(0x7f0000000000)="91", 0x1, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x3) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 00:04:34 executing program 3: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x80000001, 0x3, 0x200, 0x0, 0xff, 0x7fffffff, 0x9, 0x1000, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:04:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, @multicast2}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x1c3, 0x104) dup2(r0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) 00:04:35 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)="24b447508dfce1ebc8f743a47e4e5193623029a16668700923c108399373b434d6d3ab1120915c67eb1bad5663c54c1058b475b272d740d76b555d9c4a826abe6d6104ddbb6a833ca7acb0480645fe88eb3e1315e389662f8eaa21fb3f67589aa0db5f62", 0x64) fdatasync(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x5, 0x4) write(r1, &(0x7f0000000100)="854fcd361e11de7ac4c7f46421f845c87fb5fe1895c3b66633c520dcbaf0de19bed11510735b4ef1702281fbf848ec200b7dec841ce10f71910ab6e6a9382b92fa29236deaf27ba5c9cdf08a74fa090fcdd13492098d8a600ec2", 0x5a) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={0x0, 0xa85}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r4, 0xf2a0, 0x3603, 0x5, 0x3, 0x80000001, 0x4, 0x400, {@in6={{0x1c, 0x0, 0x1, @loopback, 0x2}}, r5, 0x20000000000000, 0x5, 0xffff, 0x4, 0x3}}, &(0x7f0000000380)=0xb0) sendfile(r2, r0, &(0x7f00000003c0), 0x33f1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000400), 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r6, 0xffffffff80000001, 0xffffffffffffff58, 0xfffffffffffffff9}, &(0x7f0000000480)=0x10) write(r3, &(0x7f00000004c0)="98f8572ef64c48039539198c7dddab57e5fafe6fa8ecb9df7eb61b5e3f34b15665fb7a2022b78a7526c5372d8b802cfa795118d1de798edb37c662e9eb60dea9b120b974ce06f52e7b4a7e4ce1d69420e6eb198bb143a9b2f29175cb4e1aeef2bbc7924f468e1cccbca497c4d1d1db9d9748ef7a7644662e78bf24efef8d4423e5", 0x81) getegid() r8 = open(&(0x7f0000000580)='./file0\x00', 0x802, 0x125) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={r7, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000006c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x9, &(0x7f0000000700), &(0x7f0000000740)=0x4) r10 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r11 = semget$private(0x0, 0x1, 0xa) __semctl$IPC_STAT(r11, 0x0, 0x2, &(0x7f0000000780)=""/94) r12 = geteuid() setuid(r12) getsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000800)={r9, 0xffffffff}, &(0x7f0000000840)=0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f0000000880)={0x3, {{0x2, 0x1, @rand_addr=0x8000}}, {{0x2, 0x0, @broadcast}}}, 0x118) mknodat(r8, &(0x7f00000009c0)='./file1\x00', 0x2, 0x40) open$dir(&(0x7f0000000a00)='./file1\x00', 0x4, 0x11) poll(&(0x7f0000000a40)=[{r8, 0x1}, {r10, 0x10}, {r2}], 0x3, 0xce) 00:04:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x42) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@loopback, @multicast1, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:04:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:04:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r1}, &(0x7f0000000140)=0x84) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) 00:04:37 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000000004) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x800, 0x20) r1 = dup(0xffffffffffffff9c) r2 = openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x8004, 0x12) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat(r3, &(0x7f0000000340)='./file0/file0\x00', r3, &(0x7f0000000380)='./file1\x00') truncate(&(0x7f0000000280)='./file1\x00', 0x17) ftruncate(r3, 0x3) r4 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000003c0)=""/235) rmdir(&(0x7f0000000100)='./file0\x00') fcntl$getown(r2, 0x5) mknodat(r1, &(0x7f00000002c0)='./file1\x00', 0x1001, 0x8) r5 = getpid() r6 = getpgrp(r5) fcntl$lock(r2, 0xd, &(0x7f0000000240)={0x3, 0x3, 0x10001, 0x1f, r6}) 00:04:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x10001, 0x400, 0x5, 0x36, 0xffff}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3f, @empty, 0x4}}, r1, 0xffffffffffffff00, 0x2679504e, 0x2, 0x0, 0x7fffffff, 0x800}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x3}, 0x8) 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$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000300)=0x4) 00:04:37 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x100000001, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x800000000001f}}}, 0xfffffffffffffda3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x1000, {{0x1c, 0x2, 0x4, @loopback, 0x5}}}, 0x88) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b) 00:04:37 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1a2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x6}, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 00:04:37 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) pwritev(r0, 0x0, 0x0, 0x51) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/53, 0x35}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = semget(0x2, 0x0, 0x2) __semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000180)=""/170) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) 00:04:37 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:04:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x6, 0x2}, 0x10) 00:04:38 executing program 3: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="d1522b990bd7968032b049e3feeff6253a0eb28bd87ca10f3f87ef2fb385e1f897876d8e43221c8d122cbf943ed378d233be8875a2292e16077742af0784143d70a6ac3d4674ed814d97bcd81b34adee996e00"/96], 0x0) r4 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x800}], 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x82, 0x2}, &(0x7f0000000080)=0xc) 00:04:38 executing program 2: munmap(&(0x7f0000cb5000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x2) openat(r1, &(0x7f0000000000)='./file0\x00', 0x148, 0x100) 00:04:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000000)="99ed5d01161568474b0a96c0bf3fb3565270bce5eb710dc150151b1dcfa16f9293bcde5787f3acc3d4a134d1066711625aaabd6dbf8d63cf75191261295dba678665477ebb5444", 0x47, 0x20000, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080)) 00:04:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet6(0x1c, 0x5, 0x6) r2 = dup2(r0, r1) mkdirat(r2, &(0x7f00000007c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3d, @empty, 0x7}}, r3, 0xffff, 0x400000, 0xffffffffffffff3c, 0x4, 0x400}, &(0x7f0000000140)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000006c0)={@broadcast, @rand_addr=0x8000, @local={0xac, 0x14, 0x0}}, 0xc) freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000500)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000700)={@broadcast, @multicast1}, 0xc) r12 = getegid() r13 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r13, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="29001700ff67c98d018003df26c11939321eac"], &(0x7f0000000780)=0x16) getgroups(0x8, &(0x7f0000000680)=[r5, r6, r7, r8, r9, r10, r11, r12]) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:04:38 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:38 executing program 2: shmget(0x3, 0x4000, 0x610, &(0x7f00002d2000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x0, 0x0, 0xe8a, 0xffffffffffff1da5}, &(0x7f0000000180)=0x18) munlock(&(0x7f00006de000/0x1000)=nil, 0x1000) ppoll(&(0x7f00000001c0)=[{r0, 0x2}, {r0, 0x8}, {r0, 0x2004}, {r0}], 0x4, &(0x7f0000000200)={0x1, 0x800}, &(0x7f0000000240)={0x3}, 0x8) 00:04:38 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/74}, &(0x7f0000000200)=0x4c, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xfffffffffffffffd, 0x0, 0xfb4}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, 0x0, 0x5, 0x100000001, 0x9}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x2}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x9, &(0x7f0000000000), 0xfffffffffffffede) 00:04:38 executing program 2: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair(0x1e, 0x7, 0xc8, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x96, r4}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x1980000000000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xadca, r5}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = socket(0x2, 0x2, 0x0) bind(r6, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) syz_execute_func(&(0x7f00000003c0)="360f6e10f3660f9cffc4e2ad96273e3e660f380b4300c4828d0612c4e1f85151a3f244a6f32dc1590000c422cda913440f50db") accept4$inet6(r6, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x30000000) 00:04:38 executing program 3: r0 = socket(0x2, 0x30000000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0xc1e}}, r1, 0x2, 0x1000, 0x800, 0x180000000000000, 0x5}, &(0x7f0000000240)=0x98) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f210282426669"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0xffffffffffffffef) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x6f1}, 0x8) 00:04:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x4000000000, 0x40000000000000}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x9, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0800000000020000090000007f000700000400001c004e2035c4ea12000000000000000000000000000000010200"/148, @ANYRES32=r2, @ANYBLOB="4e00000000040fd246359fede300030000000000"], &(0x7f0000000240)=0xb0) r3 = accept(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) sendto$inet6(r3, &(0x7f0000000300)="b50bae7bc6ac25a5e6b4708a468265a3290e664094513404c728f0000310ad4283b7580fc0f63e379adfb288eb8c024657dab056e8dd47e07a52a37eeecc51455587ef104fa7cc93263efc619f000eeccbca5ca50aaed8fbaa9fc93e71e8af6e0232badfd11bec0fbc5c4d0014af48a7cc9b", 0x72, 0x20000, &(0x7f0000000380)={0x1c, 0x1, 0x4, @loopback, 0x1}, 0x1c) getsockname$inet6(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x1c) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) 00:04:38 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/189, 0xbd, 0x40, &(0x7f0000000140)=@file={0x1, './file0/file0\x00'}, 0x10) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 00:04:38 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socketpair(0x10, 0x10000001, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000280)="b8ccc46fbb26f96ad6b26eeec364b36c4a324716bcca46690705e3b035ddee54d6534431ddf35c0a7609a25afa7e66642c667db69c978ea4b59cb17e8428c51dc33427e46d4b22632749b0991d529b758393f63b8a3373b5e513e11ee1b267c959dcba9735bdff242baee9fe35ad9c", 0x6f}, {&(0x7f00000003c0)="4dc63fb52ef385a374b3714605d4af7d8326476d9cd21d442fff2874f7377dffe53f1b8f3fa74ff04a1c469eebea7cbaf6637053d25b058363ffaa5e7089a885b25b30ef31e42968b7fdf1a279ae236a9b74d8413c632e345d6801aa6587204ff31bb44322f9744b6cf201dcc17c08f57dd47a5be2f27c0ca3a3c32632ba7d60245e65770a9c1502e416aa938ed9a6301f2f3ed06e29d83ace06", 0x9a}, {&(0x7f0000000480)="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0x1000}, 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", 0x1000}, {&(0x7f0000002480)="c026f4333e7e8301b359df981a0b89887d89746ae69712ed72891237ecb740dfa794d95207941c7e19490c945b28c48ac331fa445a8133fb60d3ec1bdcda02d2c23f8b1ec2d101bbf11f4fd252d2773025937b906a746c5fd8132963308065e2c42135adcf58a75e4faa2607674c6c558477b8b8892dc2d1aba57a25597df1e1a0f1a56b5079583246b514f7953dee6930e6c3dcc2f1c0c217e577d714810464f5b808110d1080c019a67639c5fab34cc37b92eb92ff0b50123105efa876b2ab515d93baab5b254424828a24f84aed12449c3069f3826c7465e2cb4392d9b0a4c4e2fc7b", 0xe4}], 0x5, &(0x7f0000002600)=ANY=[@ANYBLOB="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"/1432], 0x598}, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) 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$inet(0x2, 0x4, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r4, 0x106}, {r5, 0x14}, {r5}], 0x3, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:04:38 executing program 1: r0 = socket(0x0, 0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7fffffff, 0x0, 0x2}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 00:04:38 executing program 3: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x6, &(0x7f0000000000)={0x3f, 0x100}) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) 00:04:38 executing program 2: accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) r1 = socket(0x13, 0x20000005, 0x2) socketpair(0x1d, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="077f000000000000000000000000000000000000344697e1bf98d41ddf4cec3dcdfb506ad0bc04cd592f0fcdc6f5025aab2210236aa78cab1474c58ae358c1329783dbad67975c607d53498cdb290e5a5a1f5255d544bf15c746c1e81a435e907c3edddcad52ff61d22b6a846f1f6d9602d9cda9e0480a56c75deb6f92d8e3364b0f11f16fff652815e0b35d7e6404fec4a550269420dfeef72bdabf301ade40baa91611123e8c2377c4572d9c0cec34ed3b8e0bd5ae78d3b09217ca795df0ac71d9b604e8eb34e896bbab998f6d85e033b5360704a73979948d95d5aa9a"], &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1, r3}, &(0x7f0000000240)=0xc) fcntl$lock(r2, 0x1000000000000, 0xfffffffffffffffe) 00:04:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x80000000, 0x4) 00:04:38 executing program 2: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x5}) 00:04:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000440)=""/218, 0xda}], 0x1, &(0x7f00000000c0)=""/77, 0x4d}, 0x40) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="25000000ffff0000010000000000000099c9328817ee443dc534c3df7ea7fd26ab65a8ddc5550ebc93d9e72716a5fd918a2aa9a609f8090fab271524395db9f305365f1d2971a9fe235bcb6e3f6fbdad4e20a7aac698a9c34986c5b0e768dc44b7381355eadcff4d492d9517301b4dd2e554722230f83767f4df1c17cfedb799c76a3d5533fb9eb03ab1af43a064b0389bbd2a440d7da4dc24b2929c6a2b91d429706ddb544054f43c4a86a1421082b273978168f3c406628e73253335cd", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 00:04:39 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) recvfrom$unix(r1, &(0x7f0000000040)=""/85, 0x55, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r2 = dup(r0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="9ec1e878400a8e6c1266ffacf46940964a4d3616e70389daf741ee289c61e381d533db4550c63bd300eb47ef99d74a8df44828577e076d2985c3ef2071f50de288", 0x41}], 0x1) write(r2, &(0x7f0000000040), 0x7fffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1a1, 0x3, 0x800, 0x8, 0xffffffffffff8000, 0x7, 0x5f2, 0xa9e, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0x3}, 0x8) semget$private(0x0, 0x1, 0x0) 00:04:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000040)='$(,^(\xe7\x00', &(0x7f0000000080)='%\x00']) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffe1c) write(r0, 0x0, 0xfffffc7f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) 00:04:39 executing program 3: r0 = socket(0x1f, 0x10000000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000000)=""/249, &(0x7f0000000100)=0xf9) fchmod(r0, 0x12c) select(0x40, &(0x7f0000000140)={0x7, 0x7fffffff, 0x5, 0x10001, 0x7, 0x1, 0x1, 0x8}, &(0x7f0000000180)={0x2, 0x0, 0x7, 0x7953, 0x2, 0x6, 0x100000000, 0xfff}, &(0x7f00000001c0)={0x8, 0x3, 0x3, 0x3, 0x7, 0x33, 0x6, 0x5}, &(0x7f0000000200)={0x7f, 0x4}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000340)=0x8) r2 = open(&(0x7f0000000380)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x56) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f0000000440)=""/60, 0x3c}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x80000001}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={r3, 0x3, 0x7fffffff, 0xffffffff00000001, 0x80, 0x2}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={r4, &(0x7f00000005c0)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000680)=0x10) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000700)={r3, 0x1, 0x3, 0x9, 0x6}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) flock(r0, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000800)={r5, 0x100, 0xe3, "76f0b0bc6af73f57d10075ca9dea65f4f66f8efe66584d210b7cd13d1baaf928a2610e3051bd9e899e17405a8f19424a205c871aed77c1462372e394b92da84cc3f6c479ed1bda3a0f5c11d974f70903c0e7bb79a04c4ec4fd100aa5fea994af51cd8e42a7e0fa7a8b01411ab456c7b5712dc2facfcf84d9c6c198d84a713e84eab3b0bc6137d7ef421d6bd96270e126c2f850c13ad18733bfc4e9647994585bf897c1a9f9997379bb8817cecba5f65212ea2fe7bcd99c60ad6c26cf0053e2244bc6c76312f358fc826725e73b7c5e56dcceba8a1fa6ed98eefc9f8f0004d2ae006fbb"}, 0xeb) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000900), &(0x7f0000000940)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000980)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) r8 = semget$private(0x0, 0x3, 0x0) getresuid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000c40)={{0x80000001, r9, r10, r11, r12, 0x100, 0x400}, 0x2, 0x7, 0x1}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000cc0)={r3, 0x4cf5}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000d00)={@in={{0x2, 0x3, @broadcast}}, r5}, 0x8c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x425, &(0x7f0000000dc0)=""/91, &(0x7f0000000e40)=0x5b) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000e80)={@broadcast, @broadcast}, &(0x7f0000000ec0)=0xc) 00:04:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1c, 0x2, 0x5, &(0x7f0000000840)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000880)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x5, 0x80, 0x200, 0x8a40, 0x9, 0x6}, &(0x7f0000000940)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000980)={r2, 0x7}, 0x8) r3 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x40, 0x8001}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) r5 = open(&(0x7f0000001f00)='./file0\x00', 0x800, 0x50) getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fdatasync(r3) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r7 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0xffffffffffffffd0) write(r0, 0x0, 0x92a4212b9ebf0f94) lseek(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000001ec0)={&(0x7f00000007c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="c130fd9d3094cd6dcaa883ca7cdf63afe4eff89177e859d1ecce915bf13a15c5ae91d97b5347e75038c2775e1bd4de5ec26368201e105acab64dcbbb5f3f58b58f7b3024288b8d6e3db6ada0d5d3982eb27f1697b5794eac", 0x58}], 0x1}, 0x88) connect$unix(r7, &(0x7f0000000800)=@abs={0x0, 0x0, 0x1}, 0x8) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) setsockopt$inet6_udp(r6, 0x11, 0x0, 0x0, 0x321) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, 0x0, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000380)=""/123, 0x7b}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000400)=""/67, 0x43}], 0x5) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) freebsd11_getdents(r0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0xa2}, {r0, 0x82}], 0x2, 0x8000) 00:04:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:04:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20002, 0x80) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x80, 0x7) r1 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1206, &(0x7f0000000100)=ANY=[@ANYBLOB="a6a8f5080a69"], &(0x7f0000000040)=0x4) 00:04:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x118883, 0x0) poll(&(0x7f0000000300)=[{r0, 0x2080}, {r1, 0xc7}, {r2, 0x20}, {r3, 0x40}, {r4, 0x42}, {r5, 0x10c}], 0x6, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000180)={0xa7e, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8001, 0x0) fcntl$dupfd(r6, 0x11, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x403}, 0xfffffffffffffce6) 00:04:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) r2 = getpid() freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x0) r4 = getegid() sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000140)="0ef7fa25e4b5454e9a7da6863de973df2cd9262c9f4e74a1420d8f1f3916d85980180eb6ffc22808b2cdca714591809395065104434ead95fd565fc9ebc35952d5284d2cd1882ddacd7a0b4a79a80ec9f1795dbea8", 0x55}, {&(0x7f00000001c0)="d60409d1d5ac91055a45f09ef2c6ef4a6032aef73d06ef464501f52c49d188b923f84dba1626b088bfedbfa8b4360e9beb375728607d5e8b2dc1f65ed9d26fcbcefba4049253af43e71c5aef013bf5becb1c38c830d833cc29494e4633eb75f98fd8d97b4551232c1584717bb0d234f9e54b8208094715a6985b6e326144f6e06df66ea5002cff6341980463bdf778d8c92417d505dc30a06022a63d32f0bfea31d20503945507cb35e29b77de850a6f7594eb3036a54f9b80b79e031deec4f176afa1dfe4f6dd79158bf6509e494d97fc0e7ccf8f4d2b48162d662f5da988c1b275165036f579e96fdabd8a18983989954b9f8c5e02f3759fa80da29ef3b8", 0xff}, {&(0x7f0000000040)="6fea679177fc818b40c7fbfe52719e873eba81194cf6b593e1adc837d36cee3d566089da701bd81a2b669a2425c80d18359840b8", 0x34}, {&(0x7f00000002c0)="726157291d29d2a24dc6ca", 0xb}, {&(0x7f0000000300)="2c4f5cfc90f4a4f33dcc9c29161d02205f5edb73c87359056bc59af2fb93fed9692e5f0d9f592d055c340b62dbb409b8e34fb04d739d0f2e8ca38e56ebf9fe72fdce4e54d59772447272a008780926313731deb7bd8523a9be9ed72f210443eea87704dc894476e251cde3cd4d5b32a58255ced10f1df32c9b1f2ec7ff85a99e30907b1c49da6f28e36a64bac773eed3e1a2b692a025246611453b32ac4096e41b673b7212b082a797e637626e3156c5b4a721", 0xb3}, {&(0x7f00000003c0)="f334e64eafdc474a6f57016d9acdf157e44252a2b7bbacd3da71a3d5a7b7e0166f9f947f2ea678d05972cc0ec349e06ff040853ab9ae9cf20a6d06212a1e6eb447ba231f6de1205b9a0a3de8589e32df56f7f64dad9840725c5ea5a6ac1aa5af6aa4ca41d56dfec2af087ba54f7a658f62a4659e7391300182451f6b238c5771e1e7295581c57901649178d10f5902a9abab1ac3fab6b769588a9fbfc5ac2da8073e136e17a49acbb86919538bceb8f97be274dad6a05ffa381018f2c54a1074b96f7129a65f139e7f5eba06c74a81e152ed11e7a237d146", 0xd8}, {&(0x7f00000004c0)="8bffad7e8dd15095dad80abbf472511479a61a50979dfc30365c1038887136453e0d78a502706dd96aeb3bf6c33922fa96439842b8e262", 0x37}], 0x7, &(0x7f0000000600)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x70, 0x20000}, 0x20000) 00:04:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) r1 = socket$inet6(0x1c, 0x5, 0x54e00) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x800, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x6, @empty, 0xfff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x47d, @loopback, 0x108000}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000180)=0x10) 00:04:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x8) r2 = geteuid() freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) 00:04:45 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) getsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000140)=""/219, &(0x7f00000000c0)=0xdb) freebsd11_lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000300)) pwritev(r0, &(0x7f0000000080), 0x1, 0xfffffffffffffffd) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000000)='/^\xc2-!\x00', &(0x7f0000000080)='\x00', &(0x7f0000000240)='-![\x00'], 0x0) 00:04:45 executing program 0: socket$inet(0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x2000000002) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)) 00:04:45 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000131000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) mincore(&(0x7f00001c6000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/100) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x188) 00:04:45 executing program 0: setitimer(0x0, &(0x7f00000000c0)={{0xc7000000}, {0x0, 0x6}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8, 0x3f, 0x800, 0xb41e, 0x9, 0x4, 0x7fffffff, {@in6={{0x1c, 0x3, 0x80, @loopback, 0x7}}, 0x0, 0x3e, 0x9, 0x8, 0x4, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x5, 0x9, 0x10, 0x9, 0x81, 0xffffffff}, 0x98) 00:04:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d}, 0x0) 00:04:47 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1f, 0x1, 0x4, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="3e004e23000001000000000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000009300"/128, @ANYRES32=r2, @ANYBLOB="0100010000010000"], 0x8c) 00:04:47 executing program 0: setitimer(0x0, &(0x7f00000000c0)={{0xc7000000}, {0x0, 0x6}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8, 0x3f, 0x800, 0xb41e, 0x9, 0x4, 0x7fffffff, {@in6={{0x1c, 0x3, 0x80, @loopback, 0x7}}, 0x0, 0x3e, 0x9, 0x8, 0x4, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x5, 0x9, 0x10, 0x9, 0x81, 0xffffffff}, 0x98) 00:04:47 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3f) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:04:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) 00:04:47 executing program 0: mprotect(&(0x7f0000591000/0x6000)=nil, 0x6000, 0x400003) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = getegid() setgroups(0x1, &(0x7f0000000100)=[r1]) getsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000410, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1a, "28d54de4e69994a9a4b945a70c7e96acf3852a5702dcc3250c98"}, &(0x7f0000000080)=0x22) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1c}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x6120, 0xffffffffffffffd1, 0x1, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0), 0x8) 00:04:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080)) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) sendto(r0, &(0x7f0000000340)="8f0fe095b08e01f08cd89f759830ef9fab32b0ed0cd74c87e6df0b4ec2dff53d4a45d6b293b1", 0x26, 0x1, &(0x7f0000000440)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) r2 = accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r3, 0x91, 0x2, [0x100000000, 0x3]}, 0xc) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="7804001a", @ANYRES32=0x0], &(0x7f0000000200)=0xfe8c) getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000000c0)=0x100) 00:04:47 executing program 3: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/91) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) 00:04:47 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x66, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="b3e7522169ea1fc1e7696bda428d2e87e7c78a8643965b70f8f7614889dbb48157676d33dde80a4d5191c6257778c04758043e6d36baca6223ab75a03ca80df5886646d9", 0x44}, {&(0x7f0000000080)="fa00ca3761a9c22b851762040a766585e11d96f071a566bd186f2de3a3b764851ba0fdd3b6a3f20d620457d78524a46b2542058277adcf34bdc456e4933c2ba38c56f5f7895a5857e3320d7d4c2ee6b3dadb7c1ccc4b3ffe0ec1ea5d1b56b53772a8c5784d8c900c74942a0b778b56eae01c4bd8168723c23e14e9350924f66524101380000dc3569b0153e34aac9dda182877007ddf8b0c9c571204bb76c0aba9e80d30af02ef55173c138a13970bf984665583755d51b7de9786cb708de74f59e15ef3dfbc520988e29fc7", 0xcc}, {&(0x7f0000000180)="ed6358870d1c2ec9bdfa7f3cf1ed8ddf39566e2dbd5deb12d62974fef265e5cfe45b", 0x22}, {&(0x7f00000001c0)="331854589ffc8f0c2d3f8729895c64cfc4afe68e03f0c68cde5620f58a91009b21ba", 0x22}], 0x4) 00:04:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x2, 0x2, 0x6, 0x400}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r1, 0x8, 0xf, 0xf80}, &(0x7f00000004c0)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x88) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000280)="d3fe61d1cbf30055eedf8a7d7387efad6c4e2cd826f0005505476e636c42fb2cd4d7fdd6a7e2b52db5c0b2b3073ff18b41f5c12a6170d029b754f167b49565a8e1583c48457f2dd3da553ec70c0fcf8af6e221286faaf9f718aa5825377985caad49ca7bf6a20a7ae09190f6096555772f7e6db44c5a6d91303c704cac5c", 0x7e, 0x20081, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x2000, 0x81, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x4, 0x5, 0x5}, 0x10) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="02ef0000bce9ac80758ff98946a46763cc9b13b70cf2a531b4d122d289ebdf9cae1748a54048b07b5c1329663bf14bd5e5bb6523656a4665bb1c21c8c717a070318abcb527983bc7dc9d8b70c0b4a540f755a1ebf6496a", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x80000000, 0x500, 0x6, 0xff, 0x9, 0x8, 0x3, r4}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={r2, 0x6, "ef224e562b3e"}, &(0x7f0000000540)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r4, 0x6}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:04:47 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) recvfrom$inet(r1, &(0x7f0000000000)=""/156, 0x9c, 0x400c0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) r2 = accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) r4 = dup2(r2, r1) r5 = getpid() fcntl$getflags(r0, 0x3) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000380)="da84b34a9b4129aefcd25537dbcbe4ccac82e5a72e7d98580bb6e17fbf140884a82a980a29fa7c09a2b6e97495aa4042cd6b208c82df8393f789bcebd63ab96c763cdd557e161ab4e1f80ebf6ea12ba3f347a6b4c0881964011791c63ffd2c0c63b1bd8d29f855167de5a715ffadf3536c5e90b6708b42ed99a9ca3f92f00f7a43ed93729c4249af398408a46627713f285e13ddfb4f8471d6a04b1537d524cd9bb971bbc6c0b3e47c96130510f2132f086657e0a75435d2a51348294200f4a631c0a5a76e494e68226fe1f40fbcc15e926b592c420e839f1d2e", 0xda}], 0x1, &(0x7f00000005c0)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40, 0x104}, 0x22674e1710e18764) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x200}, &(0x7f0000000340)=0x5) getsockname$unix(r0, &(0x7f0000001200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e3e01f786451811c8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/4107], &(0x7f00000000c0)=0x1002) r8 = dup(r4) fsync(r8) recvfrom$inet(r1, 0x0, 0x0, 0x2, 0x0, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[], 0x0) 00:04:47 executing program 0: freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r3, 0x5, 0x2, 0x4, 0x535e}, &(0x7f00000001c0)=0x18) freebsd11_mknodat(r0, &(0x7f00000003c0)='./file0\x00', 0x2000, 0x0) 00:04:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 00:04:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xc, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x3, @empty, 0x1}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x0, 0x4e04}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r2, 0x6, 0x0, 0x6, 0x101}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x5, 0x5b2, 0x5, 0x6, 0x0, 0x7, 0x7, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7fff, 0xffff, 0x52, 0x8, 0x9}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) 00:04:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x9, {{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}}}, 0x88) writev(r0, 0x0, 0x0) 00:04:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() fcntl$setstatus(r2, 0x4, 0x40) freebsd11_fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) ftruncate(r2, 0x385e) r5 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7fff, r6}, 0xc) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r5, 0x0) 00:04:48 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) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0xffffffff}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, r1}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 00:04:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0x4) 00:04:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4, &(0x7f0000000000)={@empty, @multicast2, @remote}, 0xd5) 00:04:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) flock(r1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x140000000000000, 0x3, 0x6, 0xd08e, 0x3, 0x4, 0xffffffff, 0x7, 0x4, 0x6}, 0xb) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, r3}, &(0x7f00000001c0)=0xc) 00:04:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\'\x00V\x00'], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="faff004409750a30b734e0aa325f4d"], 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x6, 0x3f, 0x8000000000000, 0xf69}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x8b}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0xf, 0x3, 0xffffffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x5b}, 0x8) 00:04:51 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000580)={r2, 0x2, 0x6}, 0x8) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f00000001c0)='*\'\x00']) writev(r3, &(0x7f0000000740), 0x1000000000000037) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="06000012009a000700000f5f40cb79d3924b00000000000006e71615831ccde8c50b020058e8f99142d0d8c7fc660355c4c57997b68d072bcb61e9b753c524"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r5, 0x5, 0x61, 0x3}, &(0x7f00000003c0)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={r5, 0x4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r3, 0x11, 0x0, 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) 00:04:51 executing program 2: r0 = open(&(0x7f0000000740)='./file0\x00', 0x2, 0x80) unlink(&(0x7f0000000000)='./file0\x00') r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r2, 0x6, 0x3, [0x7f, 0x1ff, 0x9]}, &(0x7f0000000580)=0xe) fstat(r1, &(0x7f0000000640)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) symlinkat(&(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000780)='./file0\x00') fcntl$getown(r4, 0x5) fsync(r4) geteuid() getgid() lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r5, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r4, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000008c0), &(0x7f0000000240)=0x4) socket(0x2, 0x10000001, 0x84) fcntl$lock(r1, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000800)={r3, 0x4}, &(0x7f0000000840)=0x8) pwritev(r1, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000300)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) sendto$unix(r1, &(0x7f00000005c0)="eab1934e8a925ed11b4eea0867a885a5e6bf0db5e7b2ddee43d4564e03fca1ea29d36360c8cd5e932bf2142f702b6a62df6887b7053700b3dd337f", 0x3b, 0x4, 0x0, 0x0) 00:04:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @multicast2}, &(0x7f00000000c0)=0xc) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000001640)="054644f17c98dd1608ca3e272fc56ef0a41a3f4c788e4ec80e76b22d611d9d390c8c02d6a41f88f434ae42f65b5d10d6cff4ea075703c6526d3dfa9ca9254a58f156631bf2f7e5cf2acee383ca7bfefc2edc8357f0e29496fdc32b2c750aeffd31f97b20f5453fd0c0139b35e7e07162c406e96141a1677ebfceb5218a20d9c797050d420af4511e6fd2149ef868e57f135d08d44b962886a43d9d2de2bd2580f41d91b29de6dd5daa4a14ad55531f226eb8c9a9880ada3268e1823b50f734bc56430a3497b82eaf32be", 0xca}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x8, 0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x4, 0x0, 0xcd91]}, 0xa) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x1, 0x6, 0x9, 0x59e}, 0x8) 00:04:56 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r2, r0, r1) 00:04:56 executing program 2: r0 = socket(0x2, 0x7, 0x400) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:04:56 executing program 2: r0 = msgget$private(0x0, 0x20) r1 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0xf7, r1, r2, r3, r4, 0x1, 0x80000001}, 0x6, 0x0, 0x1, 0x6, 0x100000001, 0x80, r5, r6}) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000380)={r8, 0x7f, 0x3, 0x7, 0x8}, &(0x7f00000003c0)=0x18) r9 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r9, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) 00:04:57 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r2, 0x16, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:57 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919, 0x0, 0x8000000000000000}, 0x8) socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRESHEX=r0], 0x1) close(r0) 00:04:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='$^@(@$\xab+\x00', &(0x7f0000000140)='^)\x00']) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) shutdown(r0, 0x0) 00:04:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f) r1 = open(&(0x7f0000000300)='./file1\x00', 0x8, 0x40) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x0, 0x7}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000440)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10100, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="090007009c00000030d075a60045b68003afdcbf7a5815701cf8250731c77e098c81235ac7bf746c3d28"], &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3}}, r4, 0x0, 0xe58, 0x2, 0x200, 0xffffffffffffff00}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x80000001, 0x6, 0x6be}, 0x10) 00:04:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) r3 = getpid() getpgrp(r3) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r1}, 0xc) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="fdcdd57217511616bd6077666cbb05000000bef50b47032514592d83d7"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @empty, 0x7}}, r1, 0x8, 0xd2, 0x9, 0x1ff, 0x5, 0x6b0b}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000002c0)={0x3, "c6edf17ed0f02cf413d5c3c691b0797a"}, 0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:04:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget$private(0x0, 0x4, 0x80) r2 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x6, r2, r3, r4, r5, 0x22, 0x8}, 0xffffffff, 0x6, 0x1ff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:04:58 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x17, 0x10000003, 0xffffffffffffccf9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x10001, 0x4) connect(r0, &(0x7f0000000140)=@in6, 0x1c) 00:04:58 executing program 0: pipe2(0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x9, 0x8000000000000029, [0xffffffff, 0x0, 0x5, 0x0, 0x1]}, &(0x7f0000000180)=0x12) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x8001}, &(0x7f0000000200)=0x8) accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x0) r2 = socket$inet6(0x1c, 0x40000000007, 0x40) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0xffffff79, 0x20000000) pwritev(r2, &(0x7f00000000c0), 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000080), 0xfffffffffffffff8) r4 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x427, &(0x7f0000000340)="222a8d0ed7312614213aaadd56f9c0ae1c731ac5616589fc55e4010bde429d5c3254ae9611b2920469deeb2ddf016513325c11fb22eeca3adfe22f04192b9a721b844895b3bd8e0ac4e71760a64613135fcaf9fda0e44118d04866478d79cea48b0fdd7d790456ec3f", 0x69) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000140)={r1, 0x9}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xfffffffffffeffff}, 0x24) 00:04:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c52994ae722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r4, r5, r6, 0x4, 0xa67}, 0x5, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r7}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000800)=0x8) accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={r9, 0xf, 0x8f}, 0x8) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) r10 = semget(0x1, 0x2, 0x40d) semop(r10, &(0x7f0000000780)=[{0x2, 0x2, 0x1800}], 0x1) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) 00:04:59 executing program 1: pipe2(0xfffffffffffffffe, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x10000) 00:04:59 executing program 0: r0 = socket(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x10, 0x1, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c) 00:04:59 executing program 3: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000280)=0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={r3, 0x3d, "4083880ba237ce25f9e84890e0a53badc5bba5fcc5f791dce55d7d99039c3ae3fc328bab9c9dabf031d6fabc3730c25c503162ee5ee6791498971d76f3"}, &(0x7f00000000c0)=0x45) getsockopt$inet_opts(r1, 0x0, 0x31, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) 00:04:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000900)={0x401, 0x1, 0x9, 0x5, 0x75d}, 0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000700)={r1, 0xf, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1119, &(0x7f00000006c0)=0xbd, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)={@in={{0x2, 0x2, @multicast1}}, r1, 0x6, 0x0, 0x200, 0x10001, 0x7fff, 0x5948}, &(0x7f0000000800)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffd39) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000840)={@in6={{0x1c, 0x3, 0x0, @empty, 0x5}}, r2, 0x5, 0x7, 0x3, 0x4, 0x401, 0x8}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000940)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000bb0300"/128, @ANYRES32=r2, @ANYBLOB="0200001000020000180000000030000001002000f710"], &(0x7f00000003c0)=0x98) dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r1, 0x6, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000bbc000"/128, @ANYRES32=r3, @ANYBLOB="00020000050000008047c3beb42921e82e195500"], &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:04:59 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x425, &(0x7f00000001c0)="9e795c5c908236f485292dcffcfd0ee1b60bd4ff4682117be695f4f0af0d2191f8f933a88b4a34cdd200ecd1b8cc8b95104e2e2b0f814a2efc7f3a38dffd24496a81975e653ba4777b4c5530bde2c1b4d670a8d2848cfe759e9ad061842b9a72d8f70edad72b3603017dff8de7de6515a1cf67ca0aa9183743825c83c869a8abdfee31e62d1abd3f613faf0586f00515f5c402c19775e056665a87532fc881a0cd7573d83bdd4ee672cf14fb9895e17c594ddda5346e3ee1fc26e9", 0xbb) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') 00:04:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) close(r0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) close(r2) 00:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r0, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0600000097da6e6d7dcfb13978e7d510550bff587f50488d58005e7a20836d756b4e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r1, 0x12, "716e20903a328d9a267b98ac0afc23cf47e7"}, &(0x7f0000000440)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) accept4$inet6(r0, &(0x7f0000000200), &(0x7f00000002c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x5, 0x1, 0x8}, 0x8c) 00:04:59 executing program 2: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRESDEC=r1, @ANYRESDEC=0x0, @ANYPTR64, @ANYRES64=r1], @ANYBLOB="23ddbeff87173cbea6f5bf9d6db1bfc514733b8d08eace06659a7462afbd47e85bbfd687236955be179a5d917920599435eef87b33cc48c799e13eb8338a7b31e2cc691951337f15dddf5a2c72fa98a5c429bdd501b8f823571cc6906c6ba8b0635caa9a2380276b1a756cbdad57ac78e239882dab2efef1f39b2f41c605b6db88abd6d7dbd4578adab8f924b15912204bbb8defa1d5cc8c13b8fc18fb950565a9bf51687f6dc21703608cc78662a21fbbf02771"], @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="9881da5c09a7c0b24c80aec5e5a0777a97d73043c581d1624a519afbb36a6da2ce67cb746f21e6549b2211f9967c5a30ea98c1f7ace82ca2cf6d0119725a16051fa1388069c8f6aae4721fa71812cfea21", @ANYRES32=r1, @ANYRESOCT], 0x8c}, 0x100) r2 = dup2(r0, r1) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x100, 0x4) 00:05:00 executing program 2: select(0x40, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x72e, "89c881719a7be4aacd18e37653f86b3f"}, 0x14) 00:05:00 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x1330, 0x9, 0x22, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21ffffff7ffe8000000000000000000000000000bbff0700009500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a557c42ca500"/134, @ANYRES32=r1, @ANYBLOB="0200010104000000"], &(0x7f0000000300)=0x8c) sync() munlockall() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 00:05:00 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) close(r0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) close(r2) 00:05:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0)="a33332bf1e50b7549aa351fafd40f386cac4f53b428ad94a6162d4155202d1bcbfa096d076ea207992f95e", 0xffffffffffffffbe) 00:05:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000280)={@loopback, @loopback, @multicast2}, 0x669) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r2, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={r5, 0x1}, &(0x7f0000000500)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ftruncate(r0, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r6 = socket(0x1b, 0x3, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getpid() setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x9bc4}, {0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}, 0x0, [0x100000001, 0x101, 0x4, 0x8, 0x8, 0x2, 0x8000, 0x8]}, 0x5c) fdatasync(r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000005c0)={0x81, 0x4000, 0x3ff, 0x5, r5}, &(0x7f0000000600)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:05:01 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) getuid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x101]}, 0x6) freebsd11_lstat(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:05:01 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x1330, 0x9, 0x22, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21ffffff7ffe8000000000000000000000000000bbff0700009500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a557c42ca500"/134, @ANYRES32=r1, @ANYBLOB="0200010104000000"], &(0x7f0000000300)=0x8c) sync() munlockall() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 00:05:01 executing program 1: madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000005) 00:05:02 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, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10, @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x9}, 0x8) 00:05:02 executing program 0: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) socketpair(0x17, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[r2, r2]) r3 = getuid() setreuid(r1, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0x100) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = open(&(0x7f0000000100)='./file0\x00', 0x44, 0x188) freebsd11_mknodat(r7, &(0x7f0000000140)='./file0\x00', 0x3012, 0x80000001) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f0000000040)=[{r0, 0x40}, {r4, 0x108}, {r5}, {r6, 0x4}, {r8, 0x80}, {r9, 0x94}], 0x6, &(0x7f0000000080)={0x0, 0xc62}, &(0x7f00000000c0)={0x5}, 0x8) 00:05:02 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x1c, 0xa56edd33c45eedb) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x1, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x8}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x9, 0x1, 0xecf8, 0x2, 0x89f7, 0x1, 0x1000, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x4, 0x9, 0x8, 0x4}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xcd8, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r4}, 0x84) 00:05:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000040000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x1000, 0x200}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x1, 0x1, [0x2]}, &(0x7f0000000180)=0xa) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x9}, 0x8) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) setsockopt$sock_int(r4, 0xffff, 0x1012, &(0x7f0000000080)=0x2, 0x4) 00:05:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, &(0x7f0000000080)=""/29, 0x1d, 0x2, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x200, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x3, @empty, 0x1}, @in6={0x1c, 0x3, 0x0, @empty, 0xac6}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000001c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000008400000008000000000000001c000061340000005b00000001000100000000000000000000000000647a4e9dafb5024d8e40a662656e6f98bc3f8dad8db9fca8bc57b76ff5aa02eaa6f7bbfca0f1c86a45"], 0x2c}, 0x0) 00:05:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)) socket$inet6(0x1c, 0x5, 0x101) r2 = getuid() socketpair(0x2, 0x10000003, 0xad28, &(0x7f0000000500)={0xffffffffffffffff}) setreuid(r1, r2) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1) getpeername$inet6(r3, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setreuid(r4, r4) setuid(0x0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r5, 0x3, 0xfffffffffffffffc}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 00:05:06 executing program 3: mkdir(&(0x7f0000000180)='.', 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x2018) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7f, 0x4) 00:05:06 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') unlink(&(0x7f0000000000)='.\x00') 00:05:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001480)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x19, 0x3, 0x8, 0x800}, &(0x7f0000001540)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000140)="9acdb3fc7be25bed9f3cb42122f4426ed246d9b00a14464fcc4cb146ff3d828f4864ae6e56c5e9217c0c2a1254ed454164fb0f364dba6fca84fe1e6ba25c8296254560595500d04dbe4b3824fc3e4f8aa673743237cdd62e1ee0d6cdc690d4b5802dfd6268e0dd2ca9347d1cae7541c8e3bf05ce488f484125d762fda1b16a62ebe4cbf2b8730cbef4f2558eefd391665e3378147ae95e756109e7bae5560c9a5d75c06259c4d713953c951ab8400648475f4d", 0xb3}, {&(0x7f0000000200)="8edc3a516515a30c0746bb620480392b6af1c6e3da769ab572b120afc58d38969b68dfce2add3dba95571a66753eec84397b43e2a86cd46dbf58be8ef24ae41bd59dd16abd29a46a7430d6943606c36b0d99334a68d0927c0b", 0x59}, {&(0x7f0000000280)="f54fa73ff8c2932bf1a1178cdb246eb76584d0e174848eafa2dab209d53240f4b9cabb0db5ead183547f55dd31fc953415f6ddde17119ec5ba05087237e0d30488", 0x41}, {&(0x7f0000000300)="c52c388e2fc09e24a7aa5b82d9237813054d9a67ac98c5d7b3bf7842648e084b05", 0x21}, {&(0x7f0000000340)="e0650b6ffe7d776409ebfadc24fcbe62bc109625ba9381679e046274f0cd86332f960ba22f90eb0246f5776f5d1ef6f68db1a1a95768a893ea8d6ac1a779df386fc8d9d791be9ce2029fdee19a816304155b50e577e0901dc5d9968c2e3bad86847046119f932bb2692355f0cdfb6958ee4dafc418faf7790c238230355af4640edcba23b3da9a5968ddf657a60cc2e6c0cf919970973e3cc0c53c0222cc9eb643c020f7e264741bf36c125c", 0xac}, {&(0x7f0000000400)="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0x1000}], 0x6, &(0x7f0000001580)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x0, 0xfff, 0x4, r3}}, @init={0x14, 0x84, 0x1, {0x80000000, 0x9, 0x8081, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @dstaddrv6={0x1c}], 0xa0}, 0x1) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) close(r0) close(r2) 00:05:06 executing program 0: r0 = socket(0x1c, 0x20000003, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) 00:05:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x4000000000000) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 00:05:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) 00:05:06 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x3, 0x100000001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r1, 0x3}], 0x2000000000000229, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) 00:05:09 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000025be000000000000000000000000000000000000000000000000000000000000005f4b00"/117, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0xf6) r1 = socket$inet6(0x1c, 0x3, 0xfff) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000040)=""/126, &(0x7f00000000c0)=0x7e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x10001, 0x3, 0x5, 0xbab}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x6, 0xffff}, 0xc) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 00:05:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x79, "438bf63850fe0d66b06d617c74fe5717b520801484d4476b98a7d2a5381fc20334cd82935ee792968bdeedc99e4d833229327baef0a2079f323e32585e1ecd67e65af88ca3300f15e2ca7f0daf7350c5168579ccd2f8c78717fea13b20ec31317bc52684386c94112b8e1c95ac563ad5bcc639e5828a8220ff"}, &(0x7f0000000300)=0x81) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:05:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x0, 0x800, 0x401, 0xa6b4, 0x55f8}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000380)={r4, 0xe5, "0c75579470b0af1fa4130f0a36f143096880bbb6ee00cd65c3d7a859751de680cf933ca002cde01e0f04d5d7edffb4f9490cf75bfb4f3a0f27a632df7d08a8ec43f0f1fceb8652642a624dcdc4df5852a47983bd330fc4eb3fd179aa5b881dc775d4a416f9f1603104b9b90c5cea274ec9327ab9d2199415912e6f18b08071345d04fbdaa858d7376ddb33c95dc4442a970c84dc08db942baf2bbfc0b5242276f3d415217545ace37604ecc13800e8ecf709a340d9abd90c7d91c70f9662c391cc5761786c87cd957196ed25c371380b335d947b432d9e7298b243d8d70b2a27b940ad640b"}, &(0x7f0000000480)=0xed) setgroups(0x0, 0x0) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2) setuid(0xee01) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r5, 0x1}, &(0x7f0000000200)=0x8) ftruncate(r0, 0xd7f1) r6 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(r6, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:05:09 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0x2, 0x5, 0x0) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xae, "984ccf991dd0476cc91fa71610f83051a4f2b93cd22b4ff53412c79690bad55ecbe2e4edc894f77cc23a50cc8e195074ee01c5686658b3da55f586f00fc1e79c9acb3e1cd12fd1b3d346fa5535c2c638184c6f4cdf9d3a22e2f30263208c1f0bec9fec9c50a88d3ce4c3328891ea64132cb62c5b8581690e629662dd3c97afaf12688817414efee403436d3ed6496ea375b3adb52f7fcd5348d88fde480a963fcd04efb83d7682afabae35900a89"}, &(0x7f0000000180)=0xb6) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0xffffffff7fffffff}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x10008}, 0x10) 00:05:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x800, @rand_addr=0x3ff}, 0x8) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x7fff, 0x20, 0x5a, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x8, 0x8, [0x80000000, 0x3, 0xfffffffffffffeff, 0x2, 0xdfd, 0x8, 0xff, 0x100000001]}, 0x18) 00:05:09 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0xffffffffffdffffd) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffd77) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000940)={0x0, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000980)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000009c0)={r2, 0xffffffffffffe538}, 0x8) r3 = dup(0xffffffffffffffff) r4 = open(&(0x7f0000000080)='./file0\x00', 0x7fd, 0x0) sendto$inet6(r0, &(0x7f0000000140)="fb8669724985a4cbf3a0a5070ca5edf6fd9766e4953b9ea1c5592a6f2ec870169eba4e2f47f3eb4a99bc1fc6c4ffdf11ac8f7071b62a536aa97a5574e44d2ec9fa55ca369424ba6991f8944ddc60ab32943f0620d6de6682eb008d57a0c721c908", 0x61, 0x20108, 0x0, 0x0) fchdir(r3) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r4, 0x0, 0x1000000000003) getpid() poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) readv(r3, &(0x7f0000000840)=[{&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/6, 0x6}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/228, 0xe4}], 0x7) socketpair$unix(0x1, 0x5, 0x0, 0x0) chmod(&(0x7f0000000b80)='./file1\x00', 0x46) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendmsg$inet6_sctp(r3, &(0x7f0000000c00)={&(0x7f0000000a00)=@in6={0x1c, 0x3, 0xff, @empty, 0x9}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000a40)="faa9c726103371aa59f8827827578257e1daf4ff6cff8687435df2e657301ac3240ec2edb8f1e45b24a4621011513bd7d8aa0d3f1155cc707331f9ffab0f03c1ad489abd77ce1a03c4d827ac578fed8adf0dab7337b0690275cea455dce268904a9a37781b73beaebc591daa5349d78ecc16a2df734cdf8e6436d76a2d74804f5f0d5cb881b50a70d0887d99c7a3b89cdba6daaf8f3b369f1f9e593d9898ab3bec2ed4fb254cf948716371bef307a02bdb2f74ade8e0638891b742a7945ebd54d3797de87e", 0xc5}], 0x1}, 0x100) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x85, 0x0, 0x0) 00:05:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8180, 0x1) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x483) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r1, 0x2008}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000180)=""/42, 0xfffffffffffffdbf) 00:05:09 executing program 1: r0 = socket(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x74}, &(0x7f00000000c0)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0), &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x40, 0x1000, 0x6, 0x7}, &(0x7f0000000180)=0x14) fdatasync(r0) accept$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x6e) select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r2 = socket$inet6(0x1c, 0x0, 0x1415) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:05:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) listen(r0, 0x40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r1, 0x7, 0x5}, 0x8) r2 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r1, 0x17749590, 0x0, 0x5, 0x504}, &(0x7f0000000180)=0x18) 00:05:09 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) r3 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x205, 0x40) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@local, @local, @remote}, &(0x7f0000000100)=0x32b) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x5, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x3a4, r4}, &(0x7f0000000540)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x5a0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) 00:05:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0xa9) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="b063fc", 0x3, 0x88, 0x0, 0x0) 00:05:11 executing program 3: sigaltstack(&(0x7f0000ff9000/0x3000)=nil, 0x0) mlock(&(0x7f0000fef000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) 00:05:12 executing program 3: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r1, r0, 0x0) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) 00:05:17 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000eed000), 0x10) r3 = accept(r1, &(0x7f0000000140)=ANY=[], &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000000c0)={0x5b0, "1aabd384f914063edb518ae499c4c602"}, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r4, &(0x7f0000000180)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x1000, @loopback, 0x7ff}, @in6={0x1c, 0x3, 0x3f, @loopback, 0xff}, @in6={0x1c, 0x1, 0x2, @empty, 0x75d1cf8c}, @in6={0x1c, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000240)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:05:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) r1 = socket(0x1c, 0x20000000, 0xfffffffffffff6dc) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240)=0x2fec, 0x4) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x101, @empty, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="12b6fdf9eb92e3a0aa0deae9b238e1630c8bfca16f0d5ae95ffb969b390d7d3d73", 0x21}, {&(0x7f00000000c0)="5c3b544963c51b24925e2e367eb0730bc3b0c87b2ad07666c9701cb4182aa11126209fdf14c38a7699207e45f30ca225eae6089df6932cbc7cb15ff1cd6acc13f39c1d65114fc263d0ddd5c90fbc0d699af5ddcae01e1b3273b2051dab271ec1e67a1ae7a5c641061d8985d151b23d433f674df79caa36d35eae2554", 0x7c}, {&(0x7f0000000140)="c7de51ca8997adc97180dbab2473bdefb1c3ed77e6ce50", 0x17}, {&(0x7f0000000180)="880aabf3460487661b30cb2c589b829aaa959d957ef9085640d15dce4a1962391c8364ec00e5b367a98082fa29e422c649b483599d99d0b688a858dc5002f52c66488f26f0adfa6fda82482c4893fea7103be8608a36f1c38f8717144d1701d420ae0e8431be561277cd2e374cc6111dc86a9d38526b31062d5b918746eccee39fd72eb1173f8322c92d", 0x8a}, {&(0x7f0000000240)}], 0x5, &(0x7f0000000300)=[{0xe8, 0x29, 0xe61, "2fa2d9ba1e6657250d897e9e926c03bda32361ae17b527bd58416cf1ea56c4c9bfac199f206de0a2924d66dabbc22642011b9f83052b5c9327879f69f08b7504ce7d7df8e3008193dab9d74d7f32f1e9282257c89301a2eb8e62aee5ce1eb749ea71aeec421a8dfb1dbdbb2e5c395f7eb37e3fcd2a7a3713a9f8821d5d2914fd2a574b241dbab1e85b0a367f6a80b37a9d0587fa2e6f893c6c5bf67e78719fb656453e0b6fe50da47526efcb1c5952e0edc6bf3381b30e4d9f89ede37d26987449b59803cc9ae9fe74024c088089e6e7b82abe89e3"}, {0x20, 0x89, 0x3, "5db524294d9703b1ea"}, {0xc8, 0xffff, 0x9, "ba22141725d79541b3e0e7bcee53f8f8b0474cc8db5576726797265ee21a8c8bf2ffca64b00a2aedaced5663b939bf9bbc94f39bad73bec82d3ea0288edbd1acfe4ea45e5206592a8a843d5112788169f422df75bdc898c68a8f6b89c858f316186246759f7ddfc13487d0e87c55dfd37af2f370555b76a281ec84c898add47ec918e49cb82b2756233a03409dceb0b3802f97e23ac7ba69987711bac46b5e68aea38c039b994e75e7b7785025d3d9e5a853c43639"}, {0xd0, 0x0, 0x80000001, "e61b09806165d8b2b993402030336349bb8c5e0293a41053ffadf1c5cce53732ad61377f7d6d0aa34952e7b532d28cf8a66698ea4808ab58be42ff103341d8ea73021b5d4e83a6b6ddf2024d25e6c0741c02b13a08d2d1051b3528140581519f09eb2fac5212463901eeaf3aabfa1b61aca10e4e966f603c657a1c8eb07f4adc6427322bed18a4c4f688d0276e7baab44bd57d567692897bf4b87730520d2e9c93aa4637f2439e4d4c3e659b2ca112117d708854fe1e1c722e3745730bde03"}], 0x2a0}, 0x9) 00:05:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0xffffffffffffff9f, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9, 0x0}, 0x81) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0) 00:05:17 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x110440, 0x20) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x10000, 0x3ff, 0x7, 0x1, 0x80000001, 0x0, 0x62, {@in6={{0x1c, 0x1, 0x7fffffff}}, 0x0, 0x4, 0x2, 0x3, 0x9, 0xffff}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9, 0x3, 0xfff}, 0x10) r2 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x27, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}, 0x10) 00:05:17 executing program 0: socketpair(0x10, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x200, 0xf, 0x8, 0x8}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xc, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x400, r3}, 0xc) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f6600f5d9969df58119ef068d4b9301475100ff0000000000056c735898399f630284724b72f811a057646c627039a34cc65a1b7ab769c9577bbf292a347f265f5b91ed0baf86a73c8f1116cd6cce1063812290c3cb1268174f663bcd91d554a28864b8ff62d7bb91b464045619105336efa4fdb7c64d04762c2ba04fce60267547fcb4bcefdc83386755054166bc43687d9cdb093e23d502e7414f9482e12aca6db288f44cc0ad3e2dd316c15e86a49592f51afbf7f6e3a000f62da4c0d987e7e822dd449cfc007263f5222e9b006ea49b30ba542b63250eb9212f6e0764fa3cc0b6"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="f1042958cc6365fff6f19155c0c3ce765841e0f9dfc3144848fb5fa5c0d7c5eaac26ca70259522b6", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x31, &(0x7f0000000180)={r5}, 0x8) close(r1) 00:05:17 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c) accept4$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x20000000) accept$inet6(r0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1b, &(0x7f0000000000), 0x2) ppoll(&(0x7f0000000040)=[{r1, 0x3}, {r1, 0x14}], 0x2, &(0x7f0000000080)={0x3, 0x3}, &(0x7f00000000c0)={0x2}, 0x8) 00:05:17 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$unix(0x1, 0x2, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x10000000) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = dup(0xffffffffffffff9c) r8 = accept$unix(r0, 0x0, &(0x7f0000000340)=0xfda3) r9 = socket$inet6(0x1c, 0x10000005, 0x9) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000140)="7f82d753364d9a7566022b37437d3f0636b2e9d53e225fe5622ee19043f7729bc95a42220a56e5972839072464f778519f307b8766e55ee1e5b1317af7a55f778c4484149545da90a3c113d829a923094f60abec059278814d5ce46afbcfbcdbd7bcd9f9e9595311833f74d6134a27f7a59a9a6e63e02e40ba76b3e0b5b8fdd02c7874480dd9ad4ebcc595039de1c9", 0x8f}], 0x1, &(0x7f0000000380)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4, r5]}, @rights={0x10}, @rights={0x20, 0xffff, 0x1, [r6, r7, r8, r9]}], 0x68, 0x20000}, 0x0) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) readv(r10, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) 00:05:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820206000000522c39a3"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) sendto(r0, &(0x7f0000000240)="d9c61609c0459adde5f6a7ac89d6a4de007a34381348221bd22c5e71a77feb71e0ea726abc41b154dd03c3b6230c7e9dd3c5e97e6256b79a45c5777be95c852dc53f6a83260900f8010d0b83ef4a975d083ef8dbca71e46d947ab4ea2b3f38888332c502e22e79b64f9383206415fa19108edb8f8686fa587379e410e32ce2fdb3b6da37dd59cefc1a97db1ec75c89eb0a598d1774ceec5a2191aaca9c6c43aace6bb3ab9b6a223c752ff51f05d7d613a201659e6ac111d95c89f3b1d6f99b2582f0f7bd8cb21006dac95b91cda428439054d238", 0xd4, 0x20181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000400)=0xd39770a) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000) syz_emit_ethernet(0x46, &(0x7f0000000140)="43cc7663d60c9bec82cf66fd7164f38212b429301f4da0d144fbc997ca9d678aa5f69b5ee97790934fa737da6123c6508fd6cc62a9efaaa0bd83c6dfaac32208101d45d9b779") 00:05:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000002c0)=[r0, r1]) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r2, r2]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x480) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:05:18 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) socketpair(0x7a181ba0ac3c1c81, 0x3, 0x800, &(0x7f0000000000)) 00:05:18 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x7fff, 0xf, 0xf8cf, 0x7}, &(0x7f0000000240)=0x18) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) clock_settime(0x0, 0x0) fstat(r0, &(0x7f0000000300)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=0x7, 0x4) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') 00:05:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x4, {{0x1c, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="620265300000200000631082333edc1a8fa970eaa126d4bf058df2d2f784d19d0c1b4795ada82bccdfa1b2f1a2bfdc951460755c44e592d70ae3ca2947042ffb450dd7559656ab22617eab578496ee8ac34530000581698b94"], 0x1) close(r0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0xe5e, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) 00:05:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x7fffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x101}, &(0x7f0000000340)=0x8) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffd, 0x0) getsockname(r0, &(0x7f0000000380)=@un=@file={0x0, ""/80}, &(0x7f0000000400)=0x52) mlockall(0x2) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000200)=0x8, 0x10000000) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)="fc", 0x1}], 0x1, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xc000, 0x8001) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x2) pipe2(&(0x7f0000000180), 0x100000) 00:05:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) sendto(r0, &(0x7f0000000000)="61aa2db3abf5fef84f6b7281781e8a9623ddc72c1f032457cbcf3278afe731e7a55b467e853d868d0762bea370e14799c4439e447f6859ffe9aa7ea2437c54e603b91ebe167219d59550f5b105b6491b8fd257b0d46e63d2390a0167e8ef", 0x5e, 0x84, 0x0, 0x0) 00:05:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) open(&(0x7f0000000500)='./file2\x00', 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 00:05:18 executing program 2: clock_settime(0x4, &(0x7f0000000000)={0x4, 0x2}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@loopback, @broadcast}, 0xc) clock_nanosleep(0x9, 0x0, &(0x7f0000000180)={0x8}, 0x0) 00:05:18 executing program 0: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x80}, 0x10) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:05:18 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) getegid() close(r0) 00:05:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xc4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) 00:05:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 00:05:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x27, "975d7c500a1ea74aeb1d3d935d0976b3fbcf6a93728acaec8f9180d6a4a529edf546277275f242"}, &(0x7f0000000040)=0x2f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7fffffff, 0xe210, 0x6}, &(0x7f00000000c0)=0x10) 00:05:21 executing program 0: r0 = socket(0x1, 0x5, 0x3fb) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:05:21 executing program 0: madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:05:21 executing program 3: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r0, 0x7ff) 00:05:21 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000005c0)={0x2, [0x0, 0x0]}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r1, 0x8, 0xffffffffffffff38, 0x3}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x4, @loopback, 0x24}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000000c0)="b502df47ae3cc88dfd0588d11171ecb4c6a606703959d3e280475bba933d490e509820b23ce02e215bed8692ba544c872712ebb0766e533b1b11b47aacf42b1a1daaac499467f8a940371b11c7feb53d85e1daa79aa89803423a5def19b1564cf8479665056fdc232c5609ddd4f8823cd7620fbf14b8dbb69d79", 0x7a}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="fa9ccad57aff9593bf831b59f04c6a21f8851c3b425065fe4de4f09a5f933a7fb5b65c25afb6d14dffd3baad8869579a7b21019c59f3763164d6ac9852d19bc423302b654ed97882f3d39d7bcd2b060b58d2535ded62e7b3fd12b854aea856ecacaa5262fdc6be3e72a11e19fa655a972523bb4fed61a718dbbb212975ed332ad5adcf0cfb6ce2151c9a3083e6fa5bc3823ff1ed9cc66dbecebb5c530dab870373d9dfcde0693df5cd8949343d1bc018d013ee46f64791634cfff26960e698a55988ef1397403d201e3266df623d7079f9d27fece2836e0c6add11a8de7d2b6e9ba206f6235f53550fd1", 0xea}, {&(0x7f0000000140)="11b17f78f5be8475489accc977840f3bd424", 0x12}, {&(0x7f00000003c0)="44ff5328bd1fa936637588797a037cb4f016", 0x12}, {&(0x7f0000000400)="804335f16f940c5d1e9ca579485560fb1148", 0x12}, {&(0x7f0000000440)="449fca56907cb512623597abf59a7b53b1caa4b48995d358e9513a0d966a4589bc7f28a5a2f829ada2253c8841088c78326aa43dbd527fe000c5f8a846ea3287d510b83d2d9543ccf4d3e53e8b7f0c5bcdc7f73848da80a4ef707f6cc8497aca064d8832627a5c6a81c589bb18b85d75a9c566d94907044a4bf942936e37de608a50d43e313990068fa922aa25cd2c83b34ec4cb67bf8468db498accfef682a8cc35a7dad263560878ede11f6260d01ef5a75f4d08006269656c706c4ae6887929e5a445cd0630430d6e41cea99f8daa77eecc7c9d4da3113ae9d61c9b4884f8c2988fda79e12fbb18", 0xe9}], 0x7, &(0x7f0000000640)=[@sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x220, 0x1, 0x1, 0x0, 0x20, 0x8, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0x60}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)={r1, 0x101, 0x1, [0x7fffffff]}, &(0x7f0000000780)=0xa) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") open(&(0x7f0000000180)='./file0\x00', 0x3fc, 0x45) getgid() 00:05:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000001640)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050d4d01000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31172fab8f42b509991f1949b0b880ad02cba4e0a3e8b9c3a32dfa131529316677971510ddcc100adc45eef60765b028ccd787be1e6f3a8dbc7a03bb5ce3785df8fbbe12e3928fe25f5a59153a18a9ad9e78872cd2c8f26f1eb09000000411ede0a1709975e89"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) select(0x40, &(0x7f0000000300)={0x9, 0x6, 0x8000, 0x7, 0x48c, 0x2, 0x7, 0x40}, &(0x7f0000000440)={0x4, 0xffff, 0x80000000, 0x5, 0x7fff, 0x3, 0x9, 0x4}, &(0x7f00000004c0)={0xffffffffffffff30, 0x401, 0xa0, 0x0, 0x0, 0x10fe, 0x100, 0x79d1070d}, &(0x7f0000000500)={0x8, 0x4}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000540)='./file0/file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) getpgrp(0x0) 00:05:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000008c0)=[{&(0x7f00000004c0)="f1ac32ad3fa5268b8c08e03c80e9849b8dcc4ee7954b43e627e90de5e9ee220e72c983626688201ff89500607c88a26f52755b03fdb993e3b619506be28cfaedff30d32a3f28a63a9625b1e9171fadd411ac4a630e57f2d3cac637069c8f8c939a58cb4d", 0x64}, {&(0x7f0000000540)="b1e5df5b3ee96268f4c6fb552b1d6d8da5c740b75f3aa26103e6b08fd469851a422a8022c5b8c7a6717082ec1f38eefe807a7247b9bfa461adb27fa0f4584d5b412fa355fdfb36003f2ed33a08f36bf45259dc8f3de6d631832b45bfb8fc31fcccf58822bb29433d22e3222c780c29d820c932e56621eaa99c1d291971167f8e9ade5e69d9eb082da2602bd27338", 0x8e}, {&(0x7f0000000600)="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", 0xff}, {&(0x7f0000000700)="e58d952be3d820", 0x7}, {&(0x7f0000000740)="04151eeb14d7b6e7", 0x8}, {&(0x7f0000000780)="30e9b9897c8de5e698f30422e3b1679fecaecb7beb672baf6ac8712d2e12f5d01fd25582979eba42ec63d94f54a0783b485f65842c32a090cf87c958ca9751d69051ea5f7ba6d0eb41a93d4c3dd5524e83f06ca6b20cbf02930fa52379d99eec3c7fb1a16440ccc3ac5f94fe74f1916a86bf", 0x72}, {&(0x7f0000000800)="206c3896cb7e7c03beb3bc0ce5c8b6da2d2161f4c5ebda8291622804fc3c7d6024c48aa4b91df93d873f930996c942d213bcab4770306edb54e39fe3cbb4e977d71e52b8345f061d92", 0x49}, {&(0x7f0000000880)="b6ac65efe2bd5e9837519f58028001c10e34c6aeecdcd9a87fe6125e10011502e2a8ce8338e10c0baafdbd37", 0x2c}], 0x8, 0x0, 0x0, 0x100}, 0x0) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:05:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0xffffffffffffff1c, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x7, [0x8e, 0x100000001, 0x80000000, 0xa310, 0x81a, 0x2, 0x8000]}, &(0x7f0000000240)=0x12) 00:05:21 executing program 0: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r0, &(0x7f0000000300)={0x0, 0xffffffffffffff3f, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) 00:05:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:05:22 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)=ANY=[@ANYBLOB="01000100", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x100, r2}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:05:22 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x108, 0x20) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:05:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000100", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x100, r2}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:05:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000400075dd00000000000000000013cf51e2bbb5f36200"/115, @ANYRES32=0x0, @ANYBLOB="56e0705389000000110200"/20], 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x11, 0x0, 0x393e, 0x101}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xd09, 0x5000, 0x8, 0xfb, r1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:05:22 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) chroot(&(0x7f0000000300)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x7c31b680, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/152) ftruncate(r2, 0x7e2780e3) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r3, 0x0) r4 = getpid() getpgid(r4) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:05:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xb, 0xbba}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2, 0x3b5}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r3, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000400), 0x5cc4f18, 0x20000008) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x7, 0x2}, {0x2, 0xfae}}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x108480, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r4 = semget(0x3, 0x4, 0x48a) __semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000000200)=""/198) fcntl$setstatus(r0, 0x4, 0x48) setsockopt$sock_timeval(r1, 0xffff, 0x3002, 0x0, 0xa9) 00:05:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x9}, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:05:23 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x681, 0x4) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffc96) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x427, 0x0, 0x11a) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x1e, 0x20000005, 0x101, &(0x7f0000000000)) 00:05:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="28010000ffff0002012bca868f7d9055f7ca2a71357ec6925b2edfe481823f45ba7a108d51341ce3e8b34e3c3dad73ac8c430418bb87b0c49e5c5c9287f7dcad76c0374316186804a6c0a9612c5ba1f06a80e4f17c606a43c1dfcd68c8541a622143777fab30c201260000cc83f84ecde22947ff824da3800ab4d5a0a60ee3bb574d04cc667cf336e22b78f609cfa25d43a36c1a017dfe631c9e5e41c421e40a4f156887c9377a8b047ad2083924491f68503c2f25e52c911e58a0339c1900778798582b5b7ebafbb266d54a904293e6e3148e0bd65b9d3a119812a5a1cfd861f4ebdfeaccab3e9a16465b5b138c7ee14e8dde51c6ba7a3f6c92f7762a9ade2e6fd8d08c1993cea68faa75d9c1697cf468fca20e53ab9380ea351e7e8134e738d581306010cd8399a63c53af8e1fcde5ee61ff26888a0c88dca8ce80e4403452a1ad8449bd0e37e680babcbbd8779b9f4d9e80eb5cb6b0203bbd5499e903849eadc295d23845006969421cd40175888bd8b058afaff488791467ded3035e0e248c2b64af4a485aa8600a5529fc36af9daf278f279fc41e2b68d16ab0dbf443ff1f4c6a55974c24168b87e487fd7f29c68eff46a8e55c6756b96921d429449f380460b0f9ccff61a26cf822642262f908a713cf629ebb2ced078f152d95c7"], 0x9}, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:05:24 executing program 1: r0 = semget(0x0, 0x0, 0x5) semop(r0, &(0x7f0000000440)=[{}, {0x0, 0xc700}], 0x2) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000040)=0x401) 00:05:25 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) chroot(&(0x7f0000000300)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x7c31b680, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/152) ftruncate(r2, 0x7e2780e3) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r3, 0x0) r4 = getpid() getpgid(r4) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:05:25 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000040), 0x8) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x40, @loopback, 0xfe72227}, {0x1c, 0x3, 0x31, @local={0xfe, 0x80, [], 0x0}, 0x58c7}, 0x3, [0x7f, 0x80, 0x0, 0x1, 0x7, 0x2, 0x8, 0x101]}, 0x5c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) dup(r0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getgroups(0x5, &(0x7f0000000400)=[r2, r3, r4, r5, r6]) 00:05:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8001, 0xd0) fcntl$lock(r0, 0xa, 0x0) 00:05:26 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/97) 00:05:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xffffffff, r1}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x1}, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r3) 00:05:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x2, 0x0, 0x953, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7622, 0x1, 0x8, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x5, 0x2, 0xa98b, 0xffffffffffffff80}, &(0x7f0000000140)=0x18) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 00:05:29 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)) 00:05:29 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fchdir(r0) getegid() pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x20, 0x200, 0x7f, 0x101, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000600)={r4, 0xa97}, &(0x7f00000005c0)) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r3, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x100000001, 0x3, [0x2, 0x3, 0x13]}, &(0x7f00000002c0)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r5, 0xfffffffffffffff7}, 0x8) 00:05:29 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x4001000000000005, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:05:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0x5}, 0x371) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x1, {{0x2, 0x0}}}, 0x90) 00:05:29 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={0x0, 0x0, 0xf, 0x1, 0x9}, &(0x7f00000004c0)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000500)={r1, 0x2, 0x6, 0x40, 0x1, 0x8}, 0x14) poll(&(0x7f00000001c0)=[{r0, 0x2}, {r0, 0x2012}], 0x2, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1, r2}, &(0x7f0000000140)=0xc) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) socketpair(0x2, 0x30000000, 0x9, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) 00:05:29 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:05:29 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:05:29 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x5, 0xfffffffffffffffe}, 0x8) 00:05:31 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x2, {{0x1c, 0x1, 0x7ff, @loopback, 0x40ba}}, {{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:05:31 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x20, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) r1 = accept(r0, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xfff, 0x7f, 0x0, 0x80000001, 0x5, 0x9, 0x101, {@in6={{0x1c, 0x0, 0xffffffffffff9a5e, @remote={0xfe, 0x80, [], 0x0}, 0xa4}}, 0x0, 0x557, 0x7fff, 0x8, 0x7, 0x1}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0xbe}, &(0x7f0000000380)=0x8) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:05:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() recvfrom$unix(r0, &(0x7f00000000c0)=""/175, 0xaf, 0x80, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:05:31 executing program 2: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) shmdt(r1) 00:05:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c6530e2"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) 00:05:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669653000"], 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) getsockopt(r0, 0x7, 0x0, &(0x7f0000000080)=""/17, &(0x7f0000000100)=0x11) 00:05:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x10, 0x8001, 0x8, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="44010300200001041f006d4ed8b476025bee98e1eb6fb880fcff6bffea2828426b4fa5bfbc7d11fb68f3ff7080dad906ad61"], 0xe) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x4, 0x0, 0x26, 0x10000, 0x4, 0x7ff, 0x6, r1}, 0x20) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000240)={0x1400000000000000, 0x1, 0x8000, 0x2, 0x1}, 0xc) getsockopt$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(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:05:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) readv(r1, &(0x7f0000000040)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 00:05:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040), 0x0) ppoll(&(0x7f0000000240)=[{r0, 0x15}], 0x1, 0x0, 0x0, 0x0) 00:05:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x1, 0xffffffc9) fstat(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) symlinkat(0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x4f) __semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000140)=""/38) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x4) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000100)=[0x7]) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:05:31 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000000000007ed0ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7d8c88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x0, 0xc4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000ac0)={0x0, 0x8000}, &(0x7f0000000bc0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000c00)={@in={{0x2, 0x0, @loopback}}, r2, 0xd779, 0x2, 0x2, 0xffff, 0x5}, &(0x7f0000000cc0)=0xa0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bad56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000100)={@empty, @multicast2}, &(0x7f00000001c0)=0xc) r4 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), 0xf1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000000, 0x9, 0x6}, &(0x7f00000000c0)=0x94) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000140)={r5, 0x8, 0x9, 0x4, 0x80}, 0x14) fcntl$setstatus(r1, 0x4, 0x10000) setsockopt$inet_int(r6, 0x0, 0x47, &(0x7f0000000780), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:05:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a000000010000000000000000000000000000009a98194a8fba0f331c2b887629c65e1bf0b84e46315a242513a578017d1543e0993f9d333301dc0fe18a8a2127305a486641a63be5e93add7f7eb581afc58c4e35d55efed6845fd298a6b406d2329a2fe1547612ea4ffacde65af256fad3"], 0x2c}, 0x0) 00:05:31 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = open(0x0, 0x40, 0x40) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) poll(0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@empty, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@empty, @loopback, r3}, 0xc) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x100000000, 0x8005}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r4, 0x4, 0xf, 0x1f, 0xd655}, &(0x7f0000000240)=0x18) getpeername$unix(r0, &(0x7f0000000340)=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e) open(0x0, 0x200, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xfffffffffffffffe) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:05:33 executing program 0: mlock(&(0x7f0000fe4000/0x1000)=nil, 0x1000) mlockall(0x3) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:05:35 executing program 2: munmap(&(0x7f0000be5000/0x3000)=nil, 0x3000) mlock(&(0x7f0000aaf000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:05:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10003}, 0x10) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:05:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "a9afceb2b80f2a3a43226e1f2996e405"}, 0x14) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:05:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) write(r0, &(0x7f00000001c0)="7f4beeaa1f131bbc19923728f03267b416abc0a61d0961d14c8d17b02b80f0a2de402f62aca537b0f3a6f172f8fe8afcbab53f135927c5f0ba1349468cf0de349f7d09a7cbba0b533ca86fbfcaaae45fa965c893f4b9a3f0a3a874cd4dcdebdb019ebe29c92e62f109128c232704601c623756f27b7f39692b430b1d3342ab532097f37da1", 0x85) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(r0, 0x0, 0x0, 0x10000000000000) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) lseek(r0, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r0, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x7, r1}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x248, 0x4, [0x0, 0x7fffffff, 0x1000, 0x7fff]}, &(0x7f0000000600)=0x10) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000000380)=""/199, 0xc7}], 0x2, 0x0) socket(0x2, 0x10000001, 0x84) fchdir(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x4, 0x4) 00:05:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r2, &(0x7f0000000040), 0x1fff) 00:05:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x5, 0x4) 00:05:36 executing program 2: setgroups(0x0, 0xfffffffffffffffe) r0 = open(&(0x7f0000000000)='\x00', 0x0, 0x85) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x84d2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x7, 0x8, [0x8001, 0x7, 0x7, 0x3fc9c25c, 0x1, 0x8, 0x8, 0x1]}, &(0x7f0000000100)=0x18) 00:05:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x10e}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xd7, 0x20, 0x100, 0xffffffff, 0xc1, 0x18000, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x4, 0x4, 0xfffffffffffff001, 0x9, 0x66, 0x5, 0x5, {@in={{0x2, 0x0, @multicast1}}, r3, 0xce39, 0x20, 0x3d1, 0xa762, 0x1000}}, &(0x7f00000001c0)=0xb8) 00:05:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000340)="f810a5e57b439704eaded3a38aa985c60b57a0e380f190fb28e8090190b8f88bd47b19e76700943fbd8473f972c70b111d0ab64ba9668174d72adc71c7700cd7a7d7e61bf0270f873a5cf669c0fb7ed2f22e57e096be4c3cd49ce88289bb2fa9ce359b8fa4dcd4a779e6ffaa5fd20fff066f57b13a68f7803c8cacabe04278089a9bd7539739129125240bbf4f9100277190b47539c42aacf898bf94a7ce472f92", 0xa1}, {&(0x7f00000000c0)="b872f4c53dc8545d4e08896e200e852fb88d280cf6ec42663236b11911a2567fe7503b671283ff278e46563049816f8aa7996a944703fff74d8c34effbf50625847b477466bfe25dd47204c2953b8133ff3847a29325599634d7bfd832ec97aec4048be178144d", 0x67}, {&(0x7f0000000140)="1b1263ca2f6ec24bff1bd33bc9681e2f1d2f7fd944d5f7927a84d9511ebd4b22892d9c6cfe796c0a7c1b13e940f6e45581b2a9ebaed8fa7f403f4ecbd908587aeb7f4a4f3db01a8899531a02bb668e2e9c6d6af33c4f4d3a87585c24eda6d654e286ded6cb0adeb9abe8d65ec95a93ca8d1b47ae02e707e3f196aaa03f8e81c4f38b89f7bf50cbec410f8c5b07cfd5497466cf05f1e24b21c9f3d9e50a1178005e9d370053401bf6f2d2ec9120936402a4e496a065ef2bc884fc14522867d54f3c6c", 0xc2}, {&(0x7f0000000240)="34dced70ec8a11bd4ca4d8d7702ec0ef82a45b04971f8a2f10152b5d8942922c57d35ab658e3bfda514e2948828db5bff23183b80a1e9c3c9f90ffa330d48caed444b41591cc5bc1fbbf1fd769801163e74ecc71dbeb7040ee5b67ee2c4c6981ed84c6453394048b61e0b941b3c381716ad9b5ab4b7ad741d6c7cf08ef94d601ecd78ec27f2ef98117c4451be490ef35b8f4b18c8332eda5450f14f5a7c50bd6bd", 0x159}], 0x100000000000010c) writev(r1, &(0x7f0000000100), 0x100000000000005d) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x12, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) 00:05:36 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getpid() getpgid(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x409, 0x94) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) getpgid(0xffffffffffffffff) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7fffffff, 0x6}, {0x2, 0xffffffffffffff7f}}) getpgrp(0xffffffffffffffff) r2 = getpid() r3 = getpgrp(r2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, r3) fcntl$setown(r4, 0x6, r3) fcntl$setown(r0, 0x6, 0x0) 00:05:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0x346) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f0000000240)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast2}}}, 0x118) r2 = socket$inet(0x2, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f00000000c0)={@multicast2=0xe0000001, @rand_addr=0xffffffffffffff00, @loopback}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr, @loopback}, 0x8) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x40) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x2, 0x4) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:05:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x2, "bf66ffa38677a3c8fdbd508bce8b03bd"}, 0x14) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:05:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="0001027c"], &(0x7f0000000180)=0x4) 00:05:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="3f90cf270f984d5740be12eed61d5fc8676fec6382c328f061b3563698f9d7e591a18ec16f2804bab9ebeb5b3077efffeec2b07362fe17b437b134ea3bf94836c29c5bac70950f44a3884e59e3ef5ab0f9d51d9c24bbdc5725b0a91cc8e1879b80fed553da77db7ed026ee04bf7932d5c131792375c1ccd39edb707aeea03d19b75b2230e326", 0x86) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) 00:05:38 executing program 2: semget$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$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffc6b) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0xfffffffffffffffe) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/186, 0xba}], 0x1) 00:05:38 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') close(r1) socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x8) 00:05:38 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() geteuid() setresuid(r0, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:05:38 executing program 0: syz_execute_func(&(0x7f0000000000)="410fbba567000000c4c249475082f0420fbab1bf3600006ec4c17ee6d20f4b89510000002e66460f3a2081d892ef7300d9f7650f0fb505f3a318966443adf3420f112a") r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x5f) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d0d090d1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c89130f0000009f") 00:05:38 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x1ff}) setrlimit(0x1, &(0x7f0000000040)={0x0, 0x1}) 00:05:38 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') close(r1) socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x8) 00:05:38 executing program 0: flock(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c0000004122b824f599322c3519aab5b8f0616648675a5541ae1574fb142d993829e325d8a1120f5c9b42609743503db75a819317b79e4ba8cd50c70ffa01eff6cc286188611703b90e6dc216b2f5f8bad607837654717941556854c14895accd3b17e6ab329d0aadb92ea0e48f714bcbb30bd9e7d0f0f998abf3c6a321d87099aaae2ba1254939aeeed55bc032908181dc0cf3dd0c9422f03ef38f8118b07e"], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5, r1}, 0xc) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0x3, 0x0) clock_settime(0xe, &(0x7f0000000280)={0x2}) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x60, 0x4}, {0x1, 0xfffffffffffffbff}}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) 00:05:38 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffc6b) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/99) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:05:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)="01", 0xffffffffffffff74) open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x2000000000109) 00:05:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x6, 0x120) r1 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000080)=0x193) r3 = socket(0x800000000002, 0x5, 0xffffffffffffffff) connect$unix(r3, &(0x7f0000000140)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={r2}, 0x8) 00:05:38 executing program 3: r0 = socket(0x11, 0x3, 0x2) sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:05:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x80000001, 0x1, 0x1ff, 0x200}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = semget(0x0, 0x2, 0x60) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000500)=""/61) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={r2, 0x9fb}, &(0x7f00000004c0)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000540)={0x4082, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x2, 0x6}, 0x8c) open(&(0x7f0000000140)='./file1\x00', 0x10001, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000003c0)={0x5, {{0x1c, 0x1, 0x1ff, @loopback, 0x7}}}, 0x88) 00:05:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="5fcb0444c29f2051f17711e28096b49e7505ff5dd108bc664332"], 0x94) 00:05:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x5, 0x5, [0x1, 0x2, 0x5, 0x4, 0x6a5a]}, &(0x7f0000000380)=0x12) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x0, 0x2, 0x3}, 0x10) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) fchownat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:05:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffd, 0x81010, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x2, 0x410, r1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x20}, {r0}, {r1, 0x40}, {r1, 0x2}, {r0, 0x104}, {r1}, {r0, 0x2c}], 0x7, 0x2) 00:05:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/99) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:05:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) preadv(r0, &(0x7f0000000100), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:05:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) 00:05:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="18001407447c1580274371467beeea3b0a1200"], 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xffffffffffffff01}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0xf, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0x0, 0x6, [0x31d6a50c, 0xffffffffffff8000, 0x6, 0x40, 0x3, 0x71]}, &(0x7f0000000480)=0x14) r3 = open(&(0x7f0000000500)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xfffffffffffffffb}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000340)={r4, 0x3}, &(0x7f0000000380)=0x8) ftruncate(r3, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r1, 0x1) 00:05:38 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000012c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001380)={0x0, &(0x7f0000001340)=[@in]}, &(0x7f00000013c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001400)={@in6={{0x1c, 0x1, 0x0, @empty, 0x3}}, r1, 0x926, 0x7fff, 0x2dc}, &(0x7f00000014c0)=0x8c) r2 = socket(0x17, 0xfffffffffffffffe, 0x2) sendto$unix(r2, 0x0, 0x70, 0x0, &(0x7f0000001300)=ANY=[@ANYPTR=&(0x7f0000001240)=ANY=[@ANYPTR, @ANYRESHEX=r2, @ANYRESOCT, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="38f36de90e39db9ca41cd010b0a9d7aa2f44000286092ce0aec2", @ANYPTR, @ANYBLOB="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"], @ANYPTR64=&(0x7f0000001140)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR, @ANYRESHEX=r2, @ANYBLOB="8ea4a5e9848465c3ee7529fea3517b09c7ecd9e5efe7c0bb3ef95ef57a093caf88888baa1abcad3c8dfd06631c7db154fb95333c32fbb0b78de06b9572f6fe231f2b39979a64dabce62d60c993604a6e634563d50b171cd1a8664eb226481bce02fc4cca7b93a2b8cf72707a5e0f6a2c844461c439b2f81e91ad5d8ba8e7d3093566026d4b26ebe4ba8f41dad85369d5e5360628999a9f636f7737c4a696857563ee6c4813e5f023ec26033254c1d7f9b4af2b8caed3501ef0"], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRESHEX=r2], @ANYRES16=0x0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRESDEC=0x0, @ANYRESOCT=r2, @ANYPTR, @ANYRESOCT=r2], @ANYPTR]], 0x0) 00:05:38 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9f2, 0x1000, 0x4, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x4000, 0x800, 0x752, r2}, &(0x7f0000000140)=0x10) 00:05:38 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1111, &(0x7f0000000240)=0x4, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) recvfrom$inet6(r1, &(0x7f0000000280)=""/87, 0x57, 0x40000, &(0x7f0000000440)={0x1c, 0x1, 0x80, @loopback, 0x3}, 0x1c) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sync() socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x2, 0x6, 0x100, 0x7, 0x2b1c, 0x8, 0x4, 0x20}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="00002300070000008298ccd8597647138e3ee3c1f2601276808a8aca859ef2569b16729ad192802ef482276e65360ba7ed3c514b6e324a6ce1d75620b9eeceeecbd573592c2a66db7aaf"], 0x0) clock_getres(0xf, &(0x7f00000001c0)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:05:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x5, {{0x1c, 0x3, 0xffffffffffffff1e, @loopback, 0x400}}}, 0x88) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000080)="d9", 0x1) freebsd11_fstat(r0, &(0x7f00000000c0)) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) 00:05:39 executing program 1: semget$private(0x0, 0x1, 0x8) 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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000008400081001b00000000000007ff0001000002"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r2 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) write(r1, &(0x7f0000000500)="e57a0a0cc392b9c3f3ed30da2125a7e57f9f198ba76fd84902c2e68983c1c4d9d4a048d4f719a7815b6f30cbf2b2b0a795655ede6996fac88f2317e9700f00d41755351e51047b19fc1912d4ef95dd7e80eeb33ad5a4a9a41a16a7684d73b999f159bf69815b543c11609b16a9e526ccad8f4aed4e9a5e19c62dff20314a24328cc76f0f6ce56d08f1afcbc8f098be2d58d36521f4878515145c57f787c9b76ec505666ce96047a18b49d8bfe628e6fb32f19daf45e4b53bf275448931b24540", 0xc0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="f02480b7eb4d74bd9fb63de4d9779c1395e11b46024857793421dec284706a5f384da22bbade39745e476f742f8a18bafabc88748e8582a325bc6c3ca3af6785705a2e0484b06b60de9e2f648ebc11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) fcntl$getown(r1, 0x5) execve(0x0, 0x0, 0x0) 00:05:39 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x27, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) semget$private(0x0, 0x7, 0xa0) r2 = semget(0x0, 0x0, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x8}, {0x0, 0x0, 0x1800}], 0x2) 00:05:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="18001407447c1580274371467beeea3b0a1200"], 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xffffffffffffff01}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0xf, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0x0, 0x6, [0x31d6a50c, 0xffffffffffff8000, 0x6, 0x40, 0x3, 0x71]}, &(0x7f0000000480)=0x14) r3 = open(&(0x7f0000000500)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xfffffffffffffffb}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000340)={r4, 0x3}, &(0x7f0000000380)=0x8) ftruncate(r3, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r1, 0x1) 00:05:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x392) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x6, r3}, &(0x7f0000000140)=0xc) 00:05:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x751}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="01002ef0f7d3cdedc05ff5d7c22f666946653000"], 0xa) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0xd1a}, &(0x7f0000000080)=0x8) 00:05:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) freebsd11_getdents(r0, &(0x7f0000000040)=""/132, 0x84) r1 = open(&(0x7f0000000100)='./file0\x00', 0x120000, 0x104) getpeername$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/96], &(0x7f00000002c0)=0x60) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000140)=""/147, &(0x7f0000000200)=0x93) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:05:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getegid() setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001900), 0x0) 00:05:42 executing program 2: shmget(0x1, 0x2000, 0xffffffffffffffff, &(0x7f0000ffa000/0x2000)=nil) 00:05:42 executing program 1: r0 = socket$inet(0x2, 0x4000040000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) 00:05:42 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r5, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) getrlimit(0x6, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) 00:05:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = semget$private(0x0, 0x5, 0x81000440) __semctl$IPC_RMID(r2, 0x0, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b") fcntl$getown(r1, 0x5) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0) r4 = semget$private(0x0, 0x100000000000001, 0x4) __semctl$GETZCNT(r4, 0x3, 0x7, 0x0) semget$private(0x0, 0x0, 0x100) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000280)=""/73) setsockopt$inet_int(r5, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) connect$inet(r5, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f00000004c0)=""/65, 0x41}], 0x4, 0x0) fcntl$dupfd(r5, 0x0, r5) socket$inet6(0x1c, 0x0, 0x5) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:05:42 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000240)='./file0/file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(0x0, 0x0, 0x0) 00:05:44 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgrp(0x0) setpgid(r0, r0) setpgid(0x0, 0x0) r1 = socket(0x1d, 0x5, 0x80000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x5800, 0xa8, 0x100, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x1, 0x9}, 0xc) setpgid(0x0, r0) 00:05:45 executing program 3: accept4$unix(0xffffffffffffffff, &(0x7f0000001200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002411dbce3224cff87517b0e2897000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf030ddb92386d6954e372329de6dfc269c03b50fd00"/4133], &(0x7f00000000c0)=0x1002, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x3, {{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}}, 0x88) clock_nanosleep(0xb, 0x1, &(0x7f0000000180), 0x0) socket(0x17, 0x10000004, 0x8001) 00:05:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="a4cb2639ca4893220d31a0300fc78de501000000", @ANYRES32=0x0], &(0x7f00000002c0)=0xfffffffffffffe92) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x200, "c8941b95bf2966e52a24d445e3ec0318"}, 0x14) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0xffffffffffffffff, 0x4000, 0x8, 0xcfc, r3}, &(0x7f0000000440)=0x10) r4 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 00:05:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000140)={@loopback, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) 00:05:46 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000001380), 0x1, 0x0) munlock(&(0x7f0000b6e000/0x1000)=nil, 0x1000) open(&(0x7f0000001200)='./file0\x00', 0x40, 0x49) mincore(&(0x7f0000c70000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./file0\x00', 0x10000, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001140)={0xffffffff, 0x9}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001180)={{0x1c, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x4358f2f4, [0x7fff, 0x7, 0x5, 0x0, 0x7, 0x9, 0x9, 0x5a2d]}, 0x5c) r1 = getgid() freebsd11_fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) freebsd11_mknod(&(0x7f00000010c0)='./file0\x00', 0xe100, 0xb1a) 00:05:46 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(0xffffffffffffff9c) r1 = socket$inet(0x2, 0x20000000, 0x703) write(r1, 0x0, 0xcfcd1d94d7cfef41) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x2, 0x2, 0x1}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x0, r2}, 0xc) 00:05:46 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x8, 0x87de, 0x0, 0x0) 00:05:46 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x10000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x8, &(0x7f0000000000)={0x81, 0x7}, 0x198) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x7, 0x101}, 0x10) dup2(r0, r0) 00:05:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) fdatasync(r0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82023000ffffff6429570d70f78aa3ee0000ff1ae25e8b90cd596c2752ad1a17b03da90aa7c1ec8854a421812b6182d9b9ed9096ac16f9a44a14996f07333fc021428ffc9e59d1aa7c92b82257ecc9939e475541eda6e614bc1fc62ebde92fd69f95558cb053776a4b"], 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f00000001c0)={0xff, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x70026c05ede6fb0, 0x20, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="5692b6bd051b900000007cbed12d2bfaccf9e5174f2cfbd9bea89c4d33978f3daf2a626817f0520286d6c98517537a1b0e2905458ec07bb7794d967d4ea4a42235019cadbffe7913ef019cb38370d4d3fa69c1ffe9a570cb646458482c0221a11ff37cf0829dc6a0b199e222c439eda5f5bf16d347418631c371fb07ad0cb909fb9f2ab45eafd34976981c66a59a396d37397fcba2d697868e048cb34f9c431fb552761a5d91d69f840064c1e4b95af2ffc82ee5246582be4a217f000000000000003ccb87cd09a5f73aa5eead118987ecc651edae524431567db0e0af206dcdb777c191e3d9"], &(0x7f0000000000)=0x98) 00:05:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\\-:\x00']) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:05:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) clock_gettime(0xf, &(0x7f0000000140)) close(r0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000004) poll(&(0x7f0000000000)=[{r3}], 0x200000000000057e, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000e8ffffff00"/41], &(0x7f00000002c0)=0x29) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x9, 0x4) 00:05:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\\-:\x00']) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:05:50 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='!', &(0x7f0000000600)='@\x00', &(0x7f0000000640)='-,\x00'], &(0x7f0000000900)=[&(0x7f00000006c0)='.)\\-}\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\'}:\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='-\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='+\x00']) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000004c0)={0x1ff}, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000200)=""/189, 0xbd}], 0x3, &(0x7f0000000300)=""/198, 0xc6}, 0x42) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:05:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x18e, 0x20081, &(0x7f00000000c0)=@abs, 0x8) 00:05:50 executing program 3: setitimer(0x2, &(0x7f0000000040)={{0x1000000001, 0x7}, {0x2, 0x7}}, 0x0) 00:05:50 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) r2 = semget$private(0x0, 0x3, 0x141) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000000)=""/162) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x238, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000]}}, 0x1c, 0x0}, 0x0) 00:05:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x23ce, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0xab}}, r1, 0x0, 0x5, 0x0, 0x0, 0x5, 0x7}, &(0x7f0000000080)=0xa0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r1, 0xedb0, 0xff, 0xa65}, 0x8c) r2 = dup(0xffffffffffffffff) semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000300)=0x4) open(0x0, 0x10104, 0x10) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) 00:05:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653008"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) sendmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0}, 0x0) 00:05:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[], &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2202000000fe8000000000000000000000000000bb0600"/128, @ANYRES32], &(0x7f0000000280)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x4}}, r2, 0x400, 0x4, 0x8525}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x6, 0x21f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xb7}}, r3, 0x80000001, 0xfffffffffffffff9, 0x104, 0x7, 0x7, 0x1f}, 0x98) 00:05:50 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8000, 0x40, 0x0, 0x5, 0x4, 0x100, 0x1, 0x80000001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = dup(r4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000280)="dd", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x7, @empty, 0x7044}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000340)=0x10) sendfile(r0, r1, 0x0, 0x0) 00:05:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x19) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:05:51 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a7e000/0x14000)=nil, 0x14000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) munlock(&(0x7f0000dfd000/0x3000)=nil, 0x3000) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000440)='\x00']) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4004d8b787f08f2a, 0x161) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x400, 0x0, 0x9, 0x1, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x4}, 0x8) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) writev(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) 00:05:51 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r3, 0x3ff, 0x2, 0x5}, 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x7f4, 0x8, 0x7fff, 0x10001, 0xc25}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="070000000600090000020000ffff00000700f88a909c969b8a0abb324de9c5c5e0a6c20fdfd19f584dfc58de874e5516a43a41b42d00"], 0x0) lseek(r2, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x400}, 0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r5 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) clock_settime(0x0, 0x0) getuid() freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000400)={r3, 0xd4, 0x200, 0x8000, 0x0, 0x0, 0x1f, 0x0, {@in={{0x2, 0x2, @multicast2}}, r4, 0x1, 0x4, 0x401, 0x1}}, &(0x7f00000004c0)=0xb8) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:05:53 executing program 0: syz_emit_ethernet(0x16, &(0x7f0000000100)="7903008ce60c280000000000001e0000000000000000") 00:05:56 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="0000e500000000e400000010", 0x1fc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:05:56 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") getrusage(0xffffffffffffffff, &(0x7f0000001080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x10, r1, 0x0) 00:05:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) 00:05:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x95d, @empty, 0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffff, 0x5, 0x3, 0x800}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r0, 0x10}, {r0, 0x2004}, {r0, 0x22}, {r0, 0x7}, {r0, 0x2000}, {r0}], 0x6, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0x3}, 0x98) bind$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x7fffffff, 0x401, 0x2}, &(0x7f00000002c0)=0x10) getpeername(0xffffffffffffffff, 0x0, 0x0) 00:05:57 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") getrusage(0xffffffffffffffff, &(0x7f0000001080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x10, r1, 0x0) 00:05:57 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x4, {{0x1c, 0x1, 0xff, @loopback, 0x6}}}, 0x88) 00:05:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000680), 0x0, 0x7fa) r1 = socket(0x0, 0x1000000003, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xa5132fc5576bf090, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1ff}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="7c9eae9230af8dc0a259982b0301f953547ea500233abe1fd9960f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x1, 0x0, 0x7308, 0x7, 0x7, 0x2d, 0x7, {@in={{0x2, 0x1}}, r3, 0x0, 0x8000, 0x0, 0x1, 0x4}}, &(0x7f0000000100)=0xb8) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="060000004000000002000500ff0309000600000002004e23ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/156, @ANYRES32=r3, @ANYBLOB="d90800002000000004000a000800000001000000"], &(0x7f0000000340)=0xb8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000005c0)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:05:57 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) syz_execute_func(&(0x7f0000000280)="c4422d97e8c40229aa75038fc840ee1c7052c4812556d0c403e96934700026430f01442ad443721bc4a195fc20470f89556b0000c4a3a578ca3e") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x80000000, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x6, 0x8000}, 0xfffffffffffffeda) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0xffff}, 0x8) 00:05:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xffffffff7fffffff}, &(0x7f0000000140)=0x8) 00:05:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = semget$private(0x0, 0x5, 0x81000440) __semctl$IPC_RMID(r2, 0x0, 0x0) fcntl$getown(r1, 0x5) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0) r4 = semget$private(0x0, 0x100000000000001, 0x4) __semctl$GETZCNT(r4, 0x3, 0x7, 0x0) semget$private(0x0, 0x0, 0x100) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000280)=""/73) setsockopt$inet_int(r5, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) connect$inet(r5, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f00000004c0)=""/65, 0x41}], 0x4, 0x0) fcntl$dupfd(r5, 0x0, r5) socket$inet6(0x1c, 0x0, 0x5) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0), 0x0, 0x0) 00:06:01 executing program 3: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0780a438db588f986555290d09d808611f00000083f2"], 0x0) sendto$unix(r1, &(0x7f0000000440)="bf530e5a14c07cbf824304cbbccbfded1fed220e06c102843ae977", 0x1b, 0x100, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) getgroups(0x1, &(0x7f00000002c0)=[r3]) socket$inet_icmp(0x2, 0x2, 0x1) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 00:06:01 executing program 2: r0 = socket(0x2, 0x10000000, 0x400000000) 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) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x0, 0xf}, 0x0) 00:06:01 executing program 1: r0 = msgget(0x0, 0x0) msgsnd(r0, &(0x7f0000002800)={0x1}, 0x8, 0x0) msgget(0x3, 0x60) msgrcv(r0, &(0x7f0000002880)={0x0, ""/101}, 0x6d, 0x1, 0x1800) 00:06:01 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a7e000/0x14000)=nil, 0x14000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) writev(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) 00:06:01 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x6, 0x0, 0x0, &(0x7f0000000000), 0x10}, 0x0) 00:06:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = fcntl$getown(r0, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x1) msgctl$IPC_RMID(r4, 0x0) accept4(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0000de00ec8a0d87000000000000"], 0x0, 0x30000000) ppoll(&(0x7f0000000200)=[{r0, 0x4}, {r0, 0x62}, {r0, 0x1}], 0x3, &(0x7f0000000280)={0x400, 0xffffffffffffff00}, &(0x7f00000002c0)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x7f, 0xf, 0x3, 0x1}, &(0x7f0000000700)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000740)={r5, 0x6}, 0x8) r6 = socket(0x10000000002, 0x3, 0x0) getsockopt(r6, 0x0, 0x4000000065, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440)=0xffffffff, 0x3) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r3}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setflags(r7, 0x2, 0x1) freebsd11_fstat(r7, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000080)=0xfffffe8e) msgrcv(r4, &(0x7f0000000600)=ANY=[], 0x0, 0xffffffffffffffff, 0x1800) fcntl$setown(r7, 0x6, r3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x4, 0x4) fchdir(r7) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x50, &(0x7f0000000540)={0x80000000, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x83) 00:06:01 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x40000003) truncate(&(0x7f00000001c0)='./file0\x00', 0xb550bb6) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0xffffffffffffffae) lseek(r0, 0x0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x280, 0x4) 00:06:03 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000002680)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/86, 0x56}, {&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/227, 0xe3}, {&(0x7f0000002380)=""/28, 0x1c}, {&(0x7f00000023c0)=""/96, 0x60}, {&(0x7f0000002440)=""/126, 0x7e}], 0x9, &(0x7f0000002580)=""/227, 0xe3}, 0x42) 00:06:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) sendfile(r0, r0, 0x0, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) open(&(0x7f0000000280)='./file0/../file0\x00', 0xc00, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffd39) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000bb0300"/128, @ANYRES32=r2, @ANYBLOB="0200000000300000f9ffffff000000000000000022969883ccd47eb3400cc23f646eca849040bf2c2b77cde9e0c6968d0705d6a251cba427b24a3d85136dee63c07eeff5983394baa4cdccd2e41e162c076a5197d07ac0f81d42c2af2a83289d88d3387028a30cd40b2a372070c54ddca5d1489c2d6fd956e4edbc01354b7c681bfc0334af584c132bdbd7a77d26a045d1cacd5c0ed978c60e608ba1a04dee17a4dbaa2fc5cb4ef5b4cfd37c024e29c05090c1d0997e0b74d3f153f4353816bc64f5c89aa97a45d9"], &(0x7f00000003c0)=0x98) open(&(0x7f0000000080)='./file0\x00', 0x404, 0x100) 00:06:04 executing program 1: r0 = semget(0x0, 0x4, 0x101) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x800000000007, 0xfffffffffffffffd) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x8, 0x5, 0x100000000, 0xff, 0x0, 0xa079]) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x100, 0x8]) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) socketpair(0x17, 0x10000002, 0x10001, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x3f, r3}, &(0x7f0000000280)=0xc) semget$private(0x0, 0x2, 0x20) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) semop(r1, &(0x7f0000000000)=[{0x4, 0x100000001, 0x1000}, {0x4, 0x6, 0x1800}], 0x2) semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000000c0)=[0x7, 0x3, 0x80, 0x4, 0x4, 0x7fff, 0x2]) socket$inet6(0x1c, 0x20000005, 0x7) semget(0x0, 0x0, 0x410) 00:06:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x20, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) 00:06:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x20000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0x4, 0x100, 0xeb82}, &(0x7f0000000440)=0x88) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) r6 = geteuid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0x97e}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x8, 0x3bb8}, 0xc) lchown(&(0x7f0000000000)='./file0\x00', r6, r7) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) lseek(r5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000500)={r3, 0x6, 0x6, 0x40, 0x7ff, 0xfffffffffffffff7, 0x8, 0x7ff, {@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x6, 0x20, 0x8, 0x7, 0x100000000}}, &(0x7f00000005c0)=0xb0) 00:06:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600fa2f80"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, 0x8) 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$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:06:06 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) setsockopt$inet_buf(r3, 0x0, 0x54, &(0x7f0000000140)="b99e606e4d5db13b89e5c58ba4eebd7dd085a9bc3a49c46edc11a8935b84e6f1a7ef3eafa8e630dae5d945a18063ad29ba0fb7063f200fa7a66a0d000cbef23abd765a53ee9a67c4c40c699f546d17c0dabc02312075c577c6199fcb852d6a9bf3fc199252bf9b544b52b2d79a561fa7850a220533b7581a9978bf430fff11ea14bbceb45d76d6762aefc4374e8ea185a2f27194cfcee6aa1db72b806b328809e491ac8bc1cc9a8a4bb9232fd7266dbd241845cc1bf0aa75c6f875914835144670ead72d88d26c589e641c0195ffc368e206263ce0993a842d1ee368726e20df1f0376bb5f3358", 0xe7) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r7 = getuid() freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() r10 = getegid() getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) r12 = getegid() freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000240)="60b9da4a02575767d7a2af04be7587e543fb646af3a22b2bf3a8744f4c04d3847f83b41610ecded805ee9c1729852fec0557514c0b54ebd149c5e84776d29953209aafdf171d21783d65a10140abb24f85c1ac5c063c224d9093ba0fbed8a7a36095226890ec3e50be553b1145c63e", 0x6f}, {&(0x7f0000000380)="d752f18f1082f162ddc3479bebf72ccd6526d93d9f2c614adfac3ec212fa3f28958dd96b4ce16af8f057f2d1b4c27d2a906eb44edd5da051b520063f47a1bf70b7896863ec33b32777b13cbf494cac13659a17ee6319da5914a18589053d7991d8abbd48183750332b6859f509c78e540735797ac2d9f6a5e4ddabd9c6c98a9f884a6922391fb88500ba04d00a718070cc77638dbed962149f8b0d1c77cdb6625c041aab50f91c4a0142d661005cbc6db3606e3194b59338afd4d784cc0cbf3258c8dc765f13fe2206d1f8f06df2d03ea6b903ab", 0xd4}, {&(0x7f0000000480)="45e6ff74b4d6c8bb9293863720b159facdef24ccd53b3c363f600dcb539ad4881978809b63c66520311acb24ca3602bf9a67e4a4a14b249368c315029976415dd63c2364c7", 0x45}, {&(0x7f00000002c0)="e6dd1c2d195eafd407b5ecad4b800534fd9fefe0c705b4a62f055af7473ecb83", 0x20}], 0x4, &(0x7f00000009c0)=[@cred={0x20, 0xffff, 0x2, r2, r5, r6}, @cred={0x20, 0xffff, 0x2, r2, r7, r8}, @rights={0x20, 0xffff, 0x1, [r4, r3, r4]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r4, r4]}, @cred={0x20, 0xffff, 0x2, r2, r9, r10}, @cred={0x20, 0xffff, 0x2, r2, r11, r12}, @cred={0x20, 0xffff, 0x2, r2, r13, r14}], 0xf8, 0x1}, 0x100) 00:06:08 executing program 0: r0 = socket(0x1c, 0x2010000004, 0xfffffffe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0xfffffffd, 0x0) 00:06:08 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4e8, 0x3, [0xfffffffffffffff7, 0x7fffffff, 0x6]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = accept(r0, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x3, 0x8001, 0x3ac}, 0x94) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000380)={r2, 0x1, 0xf, 0x0, 0x8}, &(0x7f00000003c0)=0x18) r5 = dup2(r3, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r4, 0xe003}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000480)={r1, 0x81, 0x3, [0x0, 0x8, 0x1]}, &(0x7f00000004c0)=0xe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000500)={r1, 0x8000}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x2, 0x9, 0x20, 0x7ff, 0x0, 0x4f480da5, 0x4, 0xffffffff, r1}, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000600)={r6, 0xffffffff}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000640)={{0x1c, 0x0, 0x8, @empty, 0x2}, {0x1c, 0x3, 0x5, @loopback, 0x7}, 0x1, [0x9, 0xfffffffffffffffe, 0x8, 0x6, 0x80000001, 0x0, 0xff, 0xc38b]}, 0x5c) setsockopt$inet_tcp_buf(r3, 0x6, 0x2023, &(0x7f00000006c0)="07ecb0758b0d179785597374da927ada9a2af1afcc287cfbdc80e33e43ee98908b334ea402ff7f4588280029feeef0ffe1609b975d278a55f9694fc1af381176a11ff436daacb94fc78c0e7c6fe1398f6ad3e6b03dcbdf778d52ff4bbb889147534be6e344d0c086", 0x68) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000740)={r4, 0xe4}, 0x8) r7 = getuid() setuid(r7) accept$unix(r5, &(0x7f0000000780)=@abs, &(0x7f00000007c0)=0x8) fstat(r3, &(0x7f0000000800)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000900)={r4, 0x6c}, &(0x7f0000000940)=0x8) getegid() getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000980)={r4, 0x3}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000a00)={r6, 0xad, "6103d753f60248a7c640463fabebe56cbebade9d89107a66628f7155225c2c898fd13ee66ecdd10d0e80981a4d1df331032bf17bd38c16f2aabff5e3a940a20db989b237ed4318a412b3f7eb84ca0d2d330934a7dad356d6646c8b3a9d79d69c98e8f1c5fed4adfcebbbb6046de47f8b60cca9b159c14b50896938674dda3643e819b45b786ec2b9eef41e442f70acdaaba648915b28ab4c12883fe5118fbd9c67171ef723ebfa9de49600f9f8"}, &(0x7f0000000ac0)=0xb5) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000b00)={r2}, &(0x7f0000000b40)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000b80)=""/31, &(0x7f0000000bc0)=0x1f) 00:06:09 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x73}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x7}, 0x8) flock(r0, 0x3) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x51) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x111, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) flock(r3, 0x40000001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, 0x0, &(0x7f00000013c0)) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x140, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) flock(r0, 0xf) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) pipe2(&(0x7f0000000280), 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) ftruncate(r4, 0x0) 00:06:09 executing program 1: mlock(&(0x7f0000fe4000/0x1000)=nil, 0x1000) mlock(&(0x7f0000fe4000/0x4000)=nil, 0x4000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:06:09 executing program 2: r0 = socket(0x0, 0x2, 0x40000000000088) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202090000000003005ed4da83726fe8b2d4af40ad3000973ab86c4134ff7739a7d9244291b9c82c0fb3473cd3d76737b05249614b725d24bbfbef833758140d5fa49ae92d78d3e2c83154d1a4486d8529291b3cae1b4c66ca9eaf2d4cc3ba8a3e5abaa4d062e50148f220d3d7887f49fa2c64ff2899412782c32119c6b4a6cdd90d9dc1c855f6bec7569b475f7f3fee04992ff19e5fb6181fd48d9618349efdba4b5a"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x0, 0xb, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r2, 0x24, "7ee0901b57a8f0db6b3a8cf1de3c20da8bbd5cb4c2dacc2a199dae06e458cf5f54c0fc81"}, &(0x7f0000000280)=0x2c) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="a4711a0aecb62402d011997d05853344ac869223c652dde65de8ed1100bef512daa26a268c43e763a6dc3f6864b6632ab122a951d56c9037a56d07daa4b0c170e314a8d14e83276ecad7ec0643faca664602a6bdc5dd6f7475f5000000000000", 0xffffffffffffff25}], 0x1) 00:06:09 executing program 3: r0 = socket(0x0, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xffffffff}, &(0x7f0000000180)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x17, 0x7, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) freebsd11_mknod(0x0, 0x1000, 0x0) 00:06:09 executing program 2: socketpair(0x1, 0x2000000001, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x401, 0x4) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x4, 0x1, 0x2, 0x4, 0x401}, 0xc) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000d71000/0x4000)=nil) 00:06:09 executing program 3: msgsnd(0x0, &(0x7f0000000080)={0x0, "2533df82cb2730e1c0d383fe5b79a192a19ac28d33de0800d9a8d4dcd7e5259a0809248f4b868ae13be5b34a02329b5644ed6b34f54eeb301aa416ac530e1cf17ab3f25d75c2f6fcd6669c67043f2e4ecb56adccd3159591d818628fe401f2f466b20f3002acc180c260"}, 0x72, 0x0) r0 = msgget$private(0x0, 0x10) msgsnd(r0, &(0x7f0000000000)={0x1, "440ec7bf7835dd3fc5b7f60bb0d2ec35967223d03bc0dcd9b352144e268532b5be59c7d6953c000217d319f40374d99da738bb7ef831"}, 0x3e, 0x800) 00:06:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="fad90008000000000000985b520746de4b9ef08f85765345e728db02963229dea23e1a75d333b6d6eadc0b04e0f44c9d330240da51c0bcbb60e0c629a2b57f4dae036240f0a0e34e9bfe5cf67cbe2a79ae61c245804e6c4e3abc0a37f13d07520f46f3a601dd929f638a45a8ecdf92322bb244f673e0c980b83553b4b380d8006c225131c9b6f40a33fb9ebdadb32d770182352b3cd4b17a02bb5141be9b2ffcf10a0804976569786ec0077c190923c3193308c89ef63e1408cc429e72b900f4bc12eb6acec3ace8a49a9b05ea55c8874301a3f544fcf65ab04b54c616dcfe3f049393f157dc04233fc5"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="00afd88bb4dc2e485a89d9ca27b9f77e7d00", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0x1, 0x2, 0x8, 0x401}, &(0x7f00000000c0)=0x18) nanosleep(&(0x7f0000000000)={0x5, 0x80000001}, &(0x7f0000000080)) 00:06:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x0}, @in6={0x1c, 0x2, 0x8, @empty, 0x9}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000002c0)=0x10) mlockall(0x2) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6, 0x100) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:06:10 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000120cf7144dd629e6697000000000040000000000000000000000000000000000000000000000000000000000000000000000082dc79269c54d4bb00"/136, @ANYRES32=0x0, @ANYBLOB="00800000080000003f0000000300000040000000"], &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r1, 0x0, 0x5}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000200), 0x10) 00:06:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:06:10 executing program 1: r0 = socket(0x10000000002, 0xffffffffffffffff, 0x0) setuid(0xee01) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) 00:06:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x10001}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x54, 0x200, 0x4}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x41ab, @local={0xfe, 0x80, [], 0x0}, 0xdfc1}, @in6={0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in6={0x1c, 0x1, 0x80000001, @empty, 0x1000}, @in6={0x1c, 0x3, 0x1, @loopback, 0x1000}, @in={0x2, 0x3, @rand_addr=0x900}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xb263}, @in6={0x1c, 0x1, 0x7, @empty, 0x7}, @in6={0x1c, 0x2, 0xee94, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000240)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0) 00:06:10 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$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, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) poll(&(0x7f0000000500)=[{r3, 0x4}, {r2, 0x4}, {r4, 0x82}], 0x3, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="09000000b657c3580b6b1d7a06a33079c271891e75e37c44ea0720444981413603a7600000bc2907bcd56a55000000000000000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) 00:06:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) bind$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="01002e2f66696e653400"], 0xa) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x7, 0xd63, 0x1000, 0x0, 0x7, 0x0, 0x5, 0xe7f, r1}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 370 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029c04520 vpanic() at vpanic+0x1e0/frame 0xfffffe0029c04580 panic() at panic+0x43/frame 0xfffffe0029c045e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe0029c047c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0029c04810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0029c04850 sosetopt() at sosetopt+0x101/frame 0xfffffe0029c048d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0029c04950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0029c04980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029c04ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029c04ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2697 tid 100728 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why