, 0x7ff}, {0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x100000001, [0x8cef, 0x8000, 0xc2c8, 0x6, 0x2, 0x5, 0x6]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x26) recvfrom$unix(r0, &(0x7f0000000200)=""/214, 0xd6, 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xa) setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f0000000000)=0x3, 0x4) 00:04:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000001240)=""/4096, &(0x7f0000000080)=0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x317, "633b218ad4b72c8cf0302b1b5e7cdda9"}, 0x14) socketpair(0x1c, 0x7, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f00000000c0)=0xce7504f5) sendto$inet6(r1, &(0x7f0000000140)="b04633ffc080331832b726110299bfebb80bd72897e88ab5599a0fe256016f1d97c0d6c5f269c1f9a2ebe9e88b7961ae524dd7ac4acf35be25aa686d4817587213f483b53b3977f84abae2d2cb55e2c84e53e72e0f08a267677800377e72fc04d70fa6df8b260c96f291b932c2463cb8ddd2a26d0fb1aea8dc276a3174a9402878f93d", 0x83, 0x20181, 0x0, 0x0) 00:04:02 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) msgget$private(0x0, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="9dda5406faf763a900fe1e2ee1b3c0fd0252ab3f6b14e6fee64b53776250f7b9041e7f7952579246b9c47c57bfb55a0078ed3a121f101e6ab938fc86f0a27dac1c3d82f5ce409089c887c487d6a981c6e712be162406a29156d339cc73e9d99fece0dff6120e34954d389a088568c6bf", 0x70}], 0x1) execve(0x0, 0x0, 0x0) 00:04:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e210100000000000000000000000000000000000000812000000000215900"/128, @ANYRES32=0x0, @ANYBLOB="0600000009000000ff0000000101000001000000"], &(0x7f0000000440)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="1c000500000000000000000000000000000000000000c93c9f95b9c4ad70b3160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c9921bd99a61d8dbb661d8de1", @ANYRES32=r2, @ANYBLOB="07000000ffff000002d6e3c22619130000003c400000000000003a741a125095f7c2603c54bbdcc1f0790af4bf99cd46b57823ce0cc956c7140d0411727f4238469a47e5105be3b26377e24f2d69703a37c6b9d5cb2b6f7f6ddae9cdc64f0d3293198a22a6ee3826d28f591e25baadbe377cb165fe8b4d08ea15ab713ef9349260cce1ee58f412e78957629425b9b9e50054d4c498374936e926828a7f330c5840842a3a0aacba64a07885ed59d720e427b7103a678716f3d0fe016abf7d6e730eff0f4b981f81a85ca18e49449935691df0e0dcb4450156d7fc074d41de404372085743d7c73d19a96702406b9226"], 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000580)={0x0, 0xfffffffffffffff9}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000600)={r3, 0x1, 0x465}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r4 = socket(0x1f, 0x1, 0x9) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r5, r6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000480)={r3, 0x100000001}, &(0x7f00000004c0)=0x8) freebsd10_pipe(&(0x7f0000000540)) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0)={0x100000001, 0x3, 0x7fffffff, 0x47}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:04:02 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$unix(r0, &(0x7f00000000c0)=""/136, 0x88, 0x40000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r2}, 0x14) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0xe4, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) 00:04:02 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000008) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x8f9f0100) 00:04:03 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x2, 0x3ff, 0x8, 0x7}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x264}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x82, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000300)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xd, 0x1) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:04:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x2, 0x0, 0x20d}, 0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0xfffffffffffffffc}}, r1, 0x3, 0x1, 0x401}, &(0x7f00000002c0)=0x94) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x0, 0x8, 0x0, 0x400, 0x5, 0x5, 0x2, 0x100000000, 0x7f, 0x8, 0xfffffffffffffe01}, 0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, r1, 0x7, 0x2, 0x20}, &(0x7f0000000400)=0x8c) 00:04:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x944, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xe00000000000, 0x8, 0x80, 0x0, 0x2}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x1, 0x6110, 0x5, 0xaadb, r3}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0xffffffff, @loopback, 0x1ff000}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000001c0)=0x10) 00:04:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@loopback, @remote, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x2) 00:04:03 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt(r1, 0x1ff, 0x5, &(0x7f0000000340)="30ead76e5bd800000000000000004d653d6daeb6888fde35ce27c642f51243f73af0509aaf", 0x25) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f0000000500)={0x3, 0x0, 0x5, 0x7, r2}) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) renameat(r0, &(0x7f0000000000)='./file1\x00', r0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x192}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000440)={r4, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10) poll(&(0x7f00000004c0)=[{r0, 0x90}, {r3, 0x1}], 0x2, 0x7) r5 = accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xeb29}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000240)={r6, 0xccf}, &(0x7f0000000300)=0x8) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:04:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) socketpair(0x17, 0x30000005, 0x6, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x3, 0x3, 0xce, 0x3ff}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000480)={r3, 0x6, 0x1, 0x100000000, 0x4}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = socket(0x12, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0500020002000100"], &(0x7f0000000300)=0xc) flock(r5, 0xa) getsockopt$sock_int(r1, 0xffff, 0x901f, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000240)=""/19, &(0x7f0000000280)=0x13) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000240), 0xfffffffffffffedb) 00:04:04 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x4, 0x4) lseek(r0, 0x0, 0x1000000000002) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) fchdir(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x5, 0x20000000000003, 0xc9, 0x5d}, &(0x7f0000000080)=0x18) fsync(r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r3, 0x7f}, 0x8) 00:04:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000002c0)={@remote, @local, @local}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7, 0x3, 0x9, 0x0, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000280)=0xfffffffffffff02d, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x9, r2}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:04 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x2008, 0x7, 0x20, 0x5, 0x101, 0x5, 0x6, 0x8, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x7100, 0x400, 0xee0a, r1}, &(0x7f0000000140)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000180)="a8265c9a390986e1238d405d7cebe5ca270e747c5675e4bab66037bf62e4d2d99f5a1c5df16799db939d201df3e1e2d9b5f01232561948568c562cd419934551900e101a19d67d67ff", 0x49) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x4, r1}, 0xc) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sendmsg$inet_sctp(r3, &(0x7f00000004c0)={&(0x7f0000000340)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="6e6ba10b70331d77d5c4", 0xa}, {&(0x7f00000003c0)="edd5eba50371dc7f73684f1338b4", 0xe}, {&(0x7f0000000400)="ecda6e6cb9a9408613a7e36e06a3d6c12148c25ef8fd59513fe607a69567a2800fdf8a9ee65916eca687b0c6a622755a045e37026c6210590985ae3c0a81bae9edac6c723553e76e04a92ba7f45e25c61588e6853aa29446dfe2", 0x5a}], 0x3, 0x0, 0x0, 0x5}, 0x20109) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000540)={r2, &(0x7f0000000500)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000005c0)={r4, 0xffff, 0x6, 0x9}, 0x10) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000600)={@broadcast, @multicast2}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x3, @multicast1}}, r2, 0x9, 0x1}, 0x94) getpeername$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000740)=0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000780), 0x4) msgget$private(0x0, 0x20) r5 = dup2(r3, r3) freebsd11_getdents(r5, &(0x7f00000007c0)=""/35, 0x23) bind$inet(r3, &(0x7f0000000800)={0x2, 0x0, @rand_addr=0x5}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000008c0)={r2, 0x10001, 0x0, 0x4}, 0x10) sendto$inet6(r5, &(0x7f0000000900)="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", 0x1000, 0x2018c, &(0x7f0000001900)={0x1c, 0x1, 0x6, @empty, 0x95}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000001940)={0x9, 0x400, 0x2, 0x3, 0x800, 0xfff, 0x1db2, 0x0, 0x8, 0x9e0, 0x27}, 0xb) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001980)={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x0, 0x100000000, @empty, 0x8001}, 0x6ea, [0x2, 0x1, 0x0, 0x6, 0x0, 0xffffffff00000001, 0x3, 0x7]}, 0x5c) connect$inet6(r0, &(0x7f0000001a00)={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c) r6 = open(&(0x7f0000001a40)='./file0\x00', 0x2, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000001a80)={0x1, 0x55, r1}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000001ac0), &(0x7f0000001b00)=0xb) getegid() bind$unix(r6, &(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001b80)={r1}, 0x8) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0xfe85) 00:04:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe2a) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xfffffffffffffff9, @loopback}}, 0x0, 0xb716, 0x7, 0x10001}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0xfffffffffffffffe}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) fcntl$getflags(r1, 0x3) 00:04:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) socketpair(0x17, 0x30000005, 0x6, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x3, 0x3, 0xce, 0x3ff}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000480)={r3, 0x6, 0x1, 0x100000000, 0x4}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = socket(0x12, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0500020002000100"], &(0x7f0000000300)=0xc) flock(r5, 0xa) getsockopt$sock_int(r1, 0xffff, 0x901f, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000240)=""/19, &(0x7f0000000280)=0x13) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000240), 0xfffffffffffffedb) 00:04:04 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x201c1, 0x2) flock(r0, 0x1) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) flock(r0, 0xb) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0xf, 0x5f47, 0x3f}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7}, 0x8) fcntl$lock(r1, 0xd, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 00:04:04 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x49, 0x100000012) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0x6e1ed5b, 0x4) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_int(r3, 0xffff, 0x0, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x8, 0x6, 0xfffffffeffffffff, 0x3, 0xffff, 0x72, 0x0, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x8, 0x5, 0x5}}, &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x1, 0x420, 0x2, 0x0, r4}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r5, 0xfffffffffffffcad) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0x104) 00:04:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@loopback, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:04 executing program 0: r0 = msgget$private(0x0, 0x1) msgsnd(r0, &(0x7f0000000180), 0xee, 0x800) msgrcv(r0, &(0x7f0000000140)={0x0, ""/39}, 0xfffffffffffffdbd, 0x3, 0x0) msgrcv(r0, &(0x7f00000003c0)={0x0, ""/4096}, 0x1008, 0x1, 0x800) r1 = socket$inet_sctp(0x2, 0x400000000004, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x11, "468b1801887ff509c768cd4860a8f9405d"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x8, 0x3c, "e50030d04fdf406dd067f9418f759686e2ca1701f7513e49641812492a0e78bcc311520cfc1484fded2293619d847fe95403556cd5ddba03bd2e3bb5"}, 0x44) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001440), &(0x7f0000001540)=0x100) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000340)={@multicast2}, &(0x7f0000001400)=0xc) 00:04:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) socketpair(0x17, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x4}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendto$inet6(r1, &(0x7f00000001c0)="8993ae5abf02d9e8abe9ead8eed1f5b5f361ebcbdd248b506b6f53a32b660786fbb6c2069e2461a8e79e3d1c62f3ce20eaeb174fa8899869d5e7779c7f00118b2a8334570383c2350d70039a66f0b8c6ecf21b4d19516e11071c8a08716052aa4b12752ef8bd0787027c4c2bba1a2a6607cb63fb9398833c4ee1b9a365b08349babbe5f65f21a55d38d0078e38871c8153347f5c10ac8e1d24a4fa1dcc7997b5a5c341e6defbe83cdae8d99057b3d30cf718094ff9cc4ab95434c5dd9334d1b844b958625010501f8fbc6a895633c335c3707e8a0e38670fa93217899eefed45d312", 0xe2, 0x184, &(0x7f0000000140)={0x1c, 0x3, 0x5da, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffde4, 0x100, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000140), 0x0, 0x400000000000009) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getresuid(0x0, &(0x7f0000000180), &(0x7f0000000340)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0x0) accept$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @multicast1}, 0x19d) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:04:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/238, 0xee}, {&(0x7f0000000300)=""/143, 0x8f}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/92, 0x5c}], 0x5, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x7fff, 0xc8, 0xffffffffffff0001, 0x5, 0x1, 0x81, 0x6, 0x80000000]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:04:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = socket(0x17, 0x5, 0x38) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="060000f73d00040008000400010001008b47c682e9ac84e438f624ac8c7f829d082efe9533dd6503e746404aef8ddcdc6fc41f8cf9fd41a7eae42676f12d12df287cc18e53cbf09aad7c8ba2c9f17bdc71dc54fa283ccfece5c84b3b1008a11d69d569a43bd52a374a71f1d63fbe2a30baa3f50a79ebe9435969199be62c7197dbf48ed692aabf5b5d61ff5f35aa8a124b26834d45cf7cc614d94b3f172d46cbd6ebea33aea359"], &(0x7f0000000100)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d8a653000"], 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="04002e2f66696c653000"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000200)="090e", 0x2}], 0x1, 0x0, 0x0, 0x10000000000}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000180)=@in6, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000440)=""/124, 0x7c}], 0x4, &(0x7f0000000600)=""/243, 0xf3}, 0x0) 00:04:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000040)='./file0\x00', 0x605, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x8, 0x10) r2 = open(&(0x7f0000000400)='./file0\x00', 0xffffc, 0x24) close(r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) socketpair(0x1, 0x10000000, 0x78c8c392, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x6c, "319624c26c3a2e0469ba736cc6777379d7fd82b9921ec3a6fca03642cf5ade9617218896e8be6c1fae5d1ceedfdf6ba445e37dc059da9227281574f100a752e3fa5e624d40a08a7b8b8d41dae4ddc4c5c34d003a162d66cf324ed19205ddf3d51dd1578cd25ffa3ed06c4e6f"}, &(0x7f0000000200)=0x74) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x6, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x6, 0x3, 0xffffffffffffffff}, &(0x7f0000000100)=0x10) 00:04:12 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0xffffffffffff7fff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x80, 0x1, [0x6]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x110) mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x80) r4 = shmget$private(0x0, 0x3000, 0x7f4, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000200)=""/102) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xffff, @loopback, 0x8}]}, &(0x7f0000000380)=0x10) shmat(r4, &(0x7f0000ffd000/0x3000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0x1, 0x1f, @empty, 0x81}]}, &(0x7f0000000440)=0x10) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x48) shmat(r4, &(0x7f0000ffe000/0x2000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000540)=r2, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000580)=0x7fff, 0x4) r7 = fcntl$dupfd(r3, 0x11, r3) readlinkat(r3, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000001600)={r2, 0x0, 0x1000, 0xa46a}, &(0x7f0000001640)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f0000001680)={r8, 0x26, "a1aa29f68767d74108e19a17563cba0f6c8fcce33c6a2dd5062ca1898c75e37801d712557166"}, &(0x7f00000016c0)=0x2e) recvfrom$inet6(r0, &(0x7f0000001700)=""/6, 0x6, 0x82, &(0x7f0000001740)={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) read(r3, &(0x7f0000001780)=""/34, 0x22) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000017c0)={r1, 0x6f5}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001840)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000001880)={0x100000001, 0x1820, 0x1ff, 0x6, r9}, &(0x7f00000018c0)=0x10) writev(r7, &(0x7f0000001940)=[{&(0x7f0000001900)="8b3a7f01090d90adce65393a9302a243e7201b4dec91dbe4f52501a1d7d822083ef43f3a9c", 0x25}], 0x1) r10 = socket$inet6(0x1c, 0x2, 0x81) openat(r10, &(0x7f0000001980)='./file0\x00', 0x30288, 0x0) 00:04:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0x0) accept$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:13 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000140)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:04:13 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, 0x0, 0x0) setregid(r0, r0) setgid(0x0) 00:04:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) writev(r0, &(0x7f0000002300)=[{&(0x7f0000000040)="424154440f5517dfcaa3c67e594eefea1d449750116c03a0db5ba195e1f38ce262c192a8bfdc62f6090f4f67dd351da83b285837b161e242e81570d73ecd546fc559f5e3dfaa3a18db71a04080638bacf4c79e329ec345e240b8cef06b3f65bb397da0efc769df7aa32afb9031a784db80c24642ddd3e335887fb075317e414a8f722cd3be70c285ee05f53fc11a2140f3285a506d3562a9f913b4211a", 0x9d}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000100)="7d75704eb64d23d1150b84d004183c5fdbf67a0e78e911cb1fcdfa966edf44f20723a4", 0x23}, {&(0x7f0000000140)="8c8b9d473573fc7c59ee9afc7f5559099a16dab7abce857ca5b89a4e45783a4f88b16eec3143f6955f45534aba70ab", 0x2f}, {&(0x7f0000001200)="7bbceb8a7e31f4fd3c5691cf602f5d3c09a8eceb5c41c4da4c34dbdb266a386149055f0edd6c07fe3eb3f025a5506faf83c7d45c7087710b4c2edc2e02790339cf3c67f0f5f7c3aea3700261acbad4fd2c8122ca87f61ca763c106deeb36850b59fb4ec88920d10cd826a3dcd22cb3a054", 0x71}, {&(0x7f0000001280)="dfa3e5e52fd820148d3349ecc41e2fb39a03e003c76ede1d07839d242a89a283a76c34fc4190a1270c3f2d0cf48f0709b2aaa2390bd0f06ba64ff3b672016bcd2abdaa08e5f84d949446c72125e2f099dde418b1cdebc4a40b7e1b30c952247defe2097dda2e1fcd14a4f4db5c68e4", 0x6f}, {&(0x7f0000001300)="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", 0x1000}], 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x200000200, &(0x7f00000001c0), 0x4) 00:04:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x401) msgrcv(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000637861210000000000000000000000000000000000000000000000000000000000000000c09c86404495b5bc"], 0xeb, 0x1, 0x1800) poll(&(0x7f00000002c0)=[{r1, 0x1}, {r1, 0x100}, {r1, 0x50}], 0x3, 0x741) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x400) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x5586}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000005c0)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000240), &(0x7f0000000280)=0x10) 00:04:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@multicast2, @local={0xac, 0x14, 0x0}, @broadcast}, 0x57ff) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:15 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x1, 0x38d56953}, 0x8) 00:04:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1000000000000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0xa}, 0x1c) sendto$inet6(r0, 0x0, 0x2, 0x0, 0x0, 0x0) 00:04:19 executing program 3: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/175) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = socket$inet(0x2, 0x10000002, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0xfffffffffffffc01, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:19 executing program 1: mmap(&(0x7f0000368000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x40031, 0xffffffffffffffff, 0x0) 00:04:19 executing program 0: r0 = socket$inet(0x10, 0x802, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="2f0000001c0005c5ffffff000d00000a0200ee1e0c000000fc000cc9130001000300000050000000586700a28663b3", 0x2f}], 0x1}, 0x0) 00:04:19 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001080006040000000000000000ac1414aaaaaaaaaaaaaae00000017f4a4bd31cd754e2343308b518f8fbca874af18d76bef7bfac72374721b3c4b63662e7b32c"]) 00:04:19 executing program 1: r0 = socket(0x2, 0x10000002, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) 00:04:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1c}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x10001, r2}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x36, "eb6f0d567deb8b3b172a7f98bac91606f85b2d5ebcf04a9260c04516778a4865a8961ec6a89eba96646a3c9dd6991ed5e60abe3c33d4"}, &(0x7f00000000c0)=0x3e) 00:04:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202482766696c653000"], 0x383) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)='9', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x5}, 0x8) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x81, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) lseek(r0, 0x0, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) fcntl$setflags(r0, 0x2, 0x1) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast2, @broadcast, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = accept(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x2, 0x4, 0x10000, 0x6}, 0x8) 00:04:19 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:04:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1000c0, 0x1a0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x200001, 0x1, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x20, 0xbc, 0x3, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x7, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:19 executing program 1: getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0/file0\x00', r0, r1) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002, 0x30000000) flock(r2, 0x8) r3 = socket(0x2, 0x2, 0x0) fchown(r3, r0, r1) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r3, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="10000000000200005a00000001000000"], 0x10}, 0x0) 00:04:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3f, 0x4) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x2) 00:04:19 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, 0xffffffffffffff13) 00:04:19 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x80}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getrusage(0x0, &(0x7f0000000000)) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x4, {{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xff}}}, 0x88) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x120) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200)=0x1ff, 0x4) 00:04:19 executing program 1: __semctl$IPC_STAT(0x0, 0x0, 0x2, 0xffffffffffffffff) r0 = semget$private(0x0, 0x0, 0x8) __semctl$IPC_INFO(r0, 0x200000007, 0x3, &(0x7f0000000000)=""/23) 00:04:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0xa7, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:04:19 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) 00:04:19 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x2, 0x8) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x160) dup(0xffffffffffffffff) 00:04:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3) nanosleep(&(0x7f0000000080)={0x98}, &(0x7f0000000000)) mprotect(&(0x7f0000602000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x0) 00:04:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x94, "114455734966f7d8297e7f42fe7c3a6501698a5e0f7e882dae5254d8c9d1ee31ec6d3c19a5b47dfcac6838c68bd736aa8e0b73b41b9bf81592f6a3a378f67a58c4e9dbdcd4431660c1b653ef2341a34e5ca73b09b7afb57697901c8f02975d5aa1aa7c988ad78c9c0581607c117b73703a2bbd4f26e3a0e52a276093f958ef30288408dd90bcc85b3c4d3d0d19bee32166304f03"}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x9, @loopback, 0xfffffffffffffe01}}, r1, 0x6, 0x9, 0x118, 0x9, 0x8, 0x100000000}, &(0x7f0000000280)=0x98) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@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$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:19 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100809, 0x92) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@broadcast, @multicast1, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:19 executing program 3: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) sync() write(r1, &(0x7f0000000040), 0x0) r2 = semget$private(0x0, 0x4, 0x80) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000100)=""/245) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x1, 0x1000, 0x84, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@broadcast, @rand_addr=0x8, @loopback}, 0x23f) r1 = socket(0x1c, 0x1, 0x7fffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000183dfbc1922a0a944ae1c824daf31c17c9f6ab0860798da92f8886e848993d0f0000aff7cec18d70ee", @ANYRES32=0x0, @ANYBLOB="13001201189a008050231751ce4aa70000000000"], &(0x7f0000000180)=0xa0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x5, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@loopback, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 00:04:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) 00:04:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@empty, @loopback, @broadcast}, 0xc) 00:04:22 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) munlockall() munlockall() 00:04:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0xc00) 00:04:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000003440)=[{&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="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", 0x1000}, {&(0x7f00000031c0)="f1cc306b072407a8b26816011a27da3860da9dc559a6577f872a96061a421249245bb5f6a01fff071a55296cf4b2f2287acb713ef76553e45ac40b2b0310e1a4429664e27cf5b10021eda2f8a6a6b32caf58ac7e4db94bea07b50f02d79574c3af956769fae235774d9d4854b5dcf027bd8d25356087a4918450bdc77e759564a67af596511fe5c9b6e61515e1a356753e80b0644f8c94bd6c49eea145fbd6e2d2846b8464d62d8be576ec05d4dca1fe42d4c759edcaab52d8b72cd97e7eea40d22a9da821d2b03baaa443bf", 0xcc}, {&(0x7f00000032c0)="d13bb1e7f33aac9a07ef2834239c02dc59d7d125d00af868a902d5f58de7dbc7f691cc2dba7614e9c1516129183a7b79025e35745381a149d19c6aca7be885da42c4f623ff13eb61de8e35301c52c83510f0b1bb6295df00a9de55559ff01eb20417f73a4f49527d5063170b758108444dc212101d3adcb7c7299a2654ee73ca613008843f60705b87c2468afa97e113e0d8f1c05d56edb741d3fa9632ffc25c55fcc10f94665ec34caa05bc6e2167d03d402c2de9b2999d263f", 0xba}, {&(0x7f0000003380)="57bd9687e96054771a780c3c02dd7c7999719710a7bc7da74224fdb42ca258c06bc3c4f6d1709b05cb33cfff2809ed0b31d7f1cd4d5bbde5f80d9497fc529d74549be74f918fb3158923725872a4a938e09424407eff7e77ff73585b2321c79133ab9fac871fb903ddab78d853635b5c4c380763dfe852790a3f5cf1df79bb9d7b21e342bae6ee07be589d894c37a6cd6214f169cdb3baee9951e4aa00", 0x9d}], 0x5) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x10000000) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x10000067, 0x4c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) unlink(&(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r2, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() 00:04:22 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) 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) 00:04:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x4, 0x80000000}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x8, 0x1010, 0x4, 0x8, r3}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setitimer(0x0, &(0x7f00000000c0)={{0x6, 0x9}, {0x3ff, 0x7}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:23 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) 00:04:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xa42f, 0xf, 0x800, 0x1}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x2000, 0x0, 0x8, r2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x7) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x1, @empty, 0xfffffffffffffff8}]}, &(0x7f0000000380)=0x10) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/64, 0x40) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r5) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r6, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(r6, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 00:04:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@empty, @empty, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:23 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r0 = open(&(0x7f0000000100)='./file0\x00', 0x404, 0x40) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/100, 0x64) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') setsockopt(r1, 0x2d0, 0x7, &(0x7f00000002c0)="07d1fae6de8fb339f9746cf21f0db040379895823d5e602e7c6ef2412ce828005afdccc1e2e0d899dda9d600f9fa988f013fca9fb6eddf59b318f264332df5df10bcbb434ab552e17136205243f9afc24b1f75e56c9622c76432afde39a5770f22a650b0423bc109e7c2d079e7125cbbdff7d1073a8ca697", 0x78) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() poll(&(0x7f0000000280)=[{r0, 0x1}, {r0, 0x12}, {r1, 0x86}, {r1, 0x4}], 0x4, 0x10001) socketpair(0x17, 0x0, 0x3, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:04:23 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="0000003a1220d634dbe1c1b643970000000000"], &(0x7f0000000180)=0x13) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@un=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)=""/161, 0xa1}], 0x4, &(0x7f0000000500)=""/121, 0x79}, 0x80) r1 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x7f, 0xf, 0x0, 0xfd}, &(0x7f0000000600)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000640)={0x5, 0x4, 0x6110, 0x81, 0x9, 0xfffffffffffffff9, 0x478, 0x9, r2}, &(0x7f0000000680)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x15, &(0x7f0000000200), 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) getsockname$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000001, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3ff, 0x3, 0x890, 0x898f}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x9}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x54, 0xfffffffffffffffe, 0x3118eb8d) 00:04:23 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x9, 0x4) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) r2 = geteuid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) fchown(r0, r2, r3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:04:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x600) 00:04:23 executing program 3: symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100004, 0xa2) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fdatasync(r0) r3 = getpid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x96, 0x99}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r4, 0x1}, 0x8) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001, r3}) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) fcntl$getflags(r1, 0x0) 00:04:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __getcwd(&(0x7f00000002c0)=""/4096, 0x1000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0x2) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001900)={0x0, &(0x7f00000018c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001940)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001980)={r2, 0xff}, &(0x7f00000019c0)=0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000017c0)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x7ff, @empty, 0x9620}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000000c0)="6de45dad1d5cbd4db744539eb3f17a5e609acf37047a104d81c8e54d640a60ac2513f4fbf6244cd0f97ecd54b86e2b1c05a4", 0x32}, {&(0x7f00000012c0)="fa84423c81825ae6b8923de69412f31784d2bc9a5dd8ac8343c0d68bf6aee4733edb859792a0e1a8a9ac45de361f92a1dc9577bcb6f5d1574cfc322fafa63efddbcf701d5678a36f163573096281adf4ca64e0086d7fbdf00356703c8a404399a3c7c2f6f96bccdd29a911884f4ba4c32ea2e38babb3f8c09542b136983ccfada704bd40e2c71becbe65d8db9166dbf18b10a2d35cacf95ff9e0acde530c8747f13d3a135e6ad128bb69a6e1b4146b13a69850f7530d5d7c401d8af14407e153be00caa6ceea3d730928acb04a7943ebc41dee4f5ceab7c892bb8c22ea59f6f435025377f3eef8ab0e09e7d6e5bd1b188dea96", 0xf3}, {&(0x7f00000013c0)="a8357ad3c14120f58118b26a04b288d56312692709d4ece1ee0f8d924aa6a515f369451ed1b12d934058b817e4697a20d494583c2f4bf0db14213c8a66d0b87c22462a0075bc983aefea53a3e450fee7a2a52342a585bca221531768cced", 0x5e}, {&(0x7f0000001440)="32a4e3a05ec37afbfa7a6777c0a52d1e80b70110c9670cd58db5026d2c3323c40dd02b8aa6595bea1ccb009cca693b6731b909afa356a5ec0fe5409a3f7d412849682d571907798fdc4b89dd64b63d84923ca3b7acd84ea516493008daca4b4a2adbd35b0a15e2094b246354944208603fee773edc353db7a39edd76b012640c04d83bd78beaeff0530e6a6d9f9197acc0b0548c0609fcb5b2d32dd45bb1809490ab69c9f7c132cc845fba8b5b5b", 0xae}, {&(0x7f0000001500)="d26258ac62cbd7f21e08f0baba7391d204e26de1e1d708f942daed1068f70a940f778cb60edab09c1505ce29bd19d4c60fb79dca1b27df8f318a0b2fb505e02ca7d72688b193311436239c631d53a011d140484a2219951cd759a44e6f529267c5e1ca3471b79280cd3601d59952b062418e8d", 0x73}, {&(0x7f0000001580)="8013693a9a00cc14cb6dba1609c1c5ebfcc7b243bc53c03b92b42eec395e4a94a3c7df555df0b720b03f7fdc37ba9bb46e59412c924ae3732e88e8addf41ed1be749de0b270145962973d4ed", 0x4c}], 0x6, 0x0, 0x0, 0x5}, 0x8) shutdown(r1, 0x0) getpeername$inet6(r0, &(0x7f0000001740), &(0x7f0000001a00)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001680)={0x0, 0x1, 0x0, 0x6, 0xfb}, &(0x7f00000016c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001800)={@in={{0x2, 0x3, @multicast2}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001700)=r3, 0x4) 00:04:23 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x10, 0x0, 0x0) 00:04:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) 00:04:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000100)="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", 0x137, 0x85, &(0x7f00000000c0)={0x2, 0x3, @loopback}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000580)) 00:04:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000000)=0x9, 0x4) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 00:04:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) socketpair(0x1f, 0x0, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x4}}, r2}, &(0x7f0000000240)=0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:23 executing program 3: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x8}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@loopback, @loopback}, 0x8) 00:04:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)="6eb073519256c3f480817466f96e46e2598ea38026083daf57dcf4b88a2d87890e127c22cbf62e7118fe07ef2960d4a4c60275607ad0ff", 0x37}], 0x1) setgroups(0x2ca, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}}, 0xac) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:04:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x1) 00:04:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4210, 0x2, 0x4, r3}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0)=0x1f, 0x4) 00:04:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x408000000000020a, 0x182) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x0, 0x100000001}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000300)='cubic\x00', 0x6) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f0000000140)=""/40, 0x28}], 0x2, &(0x7f00000001c0)=""/131, 0x83}, 0x2) shmget(0x3, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) unlink(&(0x7f00000002c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x8, &(0x7f0000000040)={0x0, 0x400000000000007, 0x200000000009}, 0xc) mlockall(0x3) 00:04:25 executing program 3: syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000042ee0f01fcfc53fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7cc44245ab68fe5776c1787896b001fe055ff6f6c1460000e1b1acf30f5b2b892a0f0000009f") madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) 00:04:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), 0x4) 00:04:25 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) poll(&(0x7f0000000440)=[{r3, 0x2006}, {r2, 0x28}, {r2, 0x84}, {r2, 0x2004}], 0x4, 0xfff) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6080203ff) getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000300), &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 00:04:25 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) lseek(r0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) shutdown(r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x12) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1ff, 0x52fa}, {0x8, 0x7}}) 00:04:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = socket(0x3, 0x5, 0xffffffffffffff00) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)="184be06d154366e0d959bfd3250272ae8abfb8d3f701e4a2e53b5d7d874f09d0be2e4ea9db0934449238af8e1f0e5917878f03a73160b82445cdfe7824233748aaf210016b4c5b6534633ac98425", 0x4e) 00:04:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @rand_addr, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x408000000000020a, 0x182) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x0, 0x100000001}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000300)='cubic\x00', 0x6) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f0000000140)=""/40, 0x28}], 0x2, &(0x7f00000001c0)=""/131, 0x83}, 0x2) shmget(0x3, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) unlink(&(0x7f00000002c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x8, &(0x7f0000000040)={0x0, 0x400000000000007, 0x200000000009}, 0xc) mlockall(0x3) 00:04:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@loopback, @local, @loopback}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="541e37f495e970c8a60e38e2bebaf242f1f1a93d9802ab832258cd5070f1636ac79fde7c43f0aa884542168bc0fd7ab8f38d5bb743082687301e6958d7a413f4ed87a91fae0e7ff0c8f0d149534795ad15e1149d", 0x54}], 0x1) 00:04:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x7f, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:04:31 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 00:04:31 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000180)="0052fc7348b11f3ed7a6f300495d67fcd12fd050ff5fe2cbf86f51a90a5e673b4c9a072bbb83a5f68c3b4ed84d8f87457fa7d403b6f346206d19324dc705ecd7c8d8d27e5d642c992ca768f38f7bf69ac796ac775d6931de8965c0021a64b0deb10b8e0a5fedbc2591677ca20d1f9ab571d6a9bc1a610304e999c7089a6ac9bd16ff6db24702b86c3ffad85d7046e6a8f6c923a6abe3c23006b2b243b0b77d03e93e08122d01c53d1c347fd1ca5f0c430aa8977746cfd84be197f1", 0xbb) socketpair(0x17, 0x10000002, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000140)={@loopback, @broadcast}, 0x8) poll(0x0, 0x0, 0x100) setrlimit(0x0, &(0x7f0000000100)) r2 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x480, 0x80000001, 0xffffffff, 0x0, 0x9, 0x7, 0x7, 0xfff, 0x7, 0x0, 0x4}, 0xb) 00:04:31 executing program 3: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/132) r0 = socket(0xffffffffffffffff, 0x5, 0x81) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7}, 0x8) 00:04:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) fcntl$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) recvfrom$inet(r0, &(0x7f0000000000)=""/94, 0x5e, 0x42, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) freebsd11_mknod(0x0, 0x400000e011, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="be56da5e9ce690777cad36d4e4e2639a94a3264e8000a3f635b4c1ed23eefa02abbd66ee5e5b16aa9aad98", 0x2b}], 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@rand_addr=0x7fffffff, @multicast2}, 0xc) r1 = getpid() setpgid(r1, 0x0) 00:04:32 executing program 1: r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x170800) 00:04:35 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:04:35 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x40, 0xffffffffffffff9b) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x7220, 0x5, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xc366}, 0x8) sendto$unix(r0, &(0x7f0000000280)="0019227a6350bff2c53367cbe3803d945cb1b3bb4ca80f89ca92655c0d812f3ce71a55dba6b750001a640956c71a6229ce5dc53b3cb99870edfd58ef830bcc20a9d136ed4cb35c25819b7488c267f6eb6381c1ebb0b017dc94bfc926e17e46cf3a30c3d331335f33e28a344ae253cc0ff3dab7ebc25204e603b408b01ed944daf82567fe578dbc53e900b045e7ed1c46b59f517acd039ccbf69da1123bea03bc7e9f79aba5e4340e7dc28cf95e17578f015d6a365b3084f620305fe877a49e9acc5955444d0c7b55c7a4f1b41616b549f98e2039b4ae6c9f5efbaa95c390f3feb8a827ac4611", 0xe6, 0x20001, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x408d, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x80000000, 0x0, 0x7, 0x7ff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0x8}, 0x8) sendto$unix(r2, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002b85f61da2e3031e8f79903a226ab"], 0x10) 00:04:35 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000100)=""/94, &(0x7f0000000180)=0x5e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@loopback, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:35 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) sync() poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x2000000000000231, 0x2) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7ff8ffffffffffffff004c50c3bd5932020600aaac1400aa"], 0x1) exit(0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) poll(0x0, 0x2a3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), 0x0) r1 = msgget$private(0x0, 0x42) msgrcv(r1, &(0x7f0000000180), 0x8, 0x3, 0x800) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) 00:04:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f00000001c0)=0x238) 00:04:36 executing program 2: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="020005e2c51be40103c2fd0002002ba2a737ff42c9735a008646caf40d802b2ec9d0fb2aae09f0"], &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r0, 0xc9fd, 0x7f}, &(0x7f0000000280)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@loopback, @rand_addr, @loopback}, 0xffffffffffffff87) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@loopback, @multicast1}, &(0x7f00000003c0)=0x8) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x9, 0xfffffffffffffe9f, "867d320d51173a540170c7db4cf70318e83bfff29efc1302b763ce90f86f069da52772af19db47fec04dd2cf68dc721d696c37414226db7ca08a0013fa71baaed866ef98e987e24f44eb860c762eb92c1d6dbae8e487ae095f570008ad4f40d6477b696566f44f7b28e3e85176204cc5cdc31716d85d0ac51b251a5d5a268b3507c7d9754eb140d78a8d2ba944e8d033b7fc51842d6c397241a58abcde953a553beb93c08cd1358ce4f217bf2e831871e135ac51a3856dd609e8b76e390731e369a89f4448ea26e9274bec7ddc87953af368e92fe6eba31aab925e71cf587f8e63cdcfe6f20418a7e3663d9f52"}, 0xf5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:04:36 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xd, 0x2d9}, &(0x7f0000000240)=0x8) chroot(&(0x7f0000000100)='./file0\x00') r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$unix(r0, &(0x7f0000000440)="25711df0cc4030a31912a19ea2e9ff5d14279722737924ceca346587d7ede40168a9acd0964b9c6415426287f139e086977e903065cbbeab5722fcf278cd5b1fa843ae4c3097a08c81a907dd14087a6a317b7f1222592b735f55dda60a75148419801ea02bea54b6347de3356d132f6b2a4d7e2596b03744f46cb2119c5b2c4bd3d0", 0x82, 0x20008, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x8) ftruncate(r6, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x1fa3, r4}, &(0x7f00000000c0)=0xffffffffffffffa3) 00:04:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@empty, @local={0xac, 0x14, 0x0}, @rand_addr=0xffffffff00000000}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0xfffffffffffffff8, 0x4) 00:04:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xcce2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0xfffffffffffffffe}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000)={r2, 0xd57, 0xfffffffffffffffc}, 0xc) 00:04:36 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0x14}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100280, 0x5a) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 00:04:37 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) fstat(r0, &(0x7f00000000c0)) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) 00:04:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000280), 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:37 executing program 2: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f0007030000000a00000000000000e0000002ffffffff7f000001ac1400aaac1400bbe000000200000001ffffffff7f000001"], 0x38) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000180)={0x2, 0x3, @multicast1}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @local, @loopback}, 0xc) 00:04:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) close(r0) r1 = semget$private(0x0, 0x7, 0x8) semop(r1, &(0x7f0000000080)=[{0x3, 0x5851, 0x1000}, {0x2, 0x3f, 0x1800}, {0x2, 0x4, 0x1800}, {0x0, 0x7f, 0x800}, {0x0, 0x1b}], 0x5) fchown(r0, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0xa4) fsync(r0) fcntl$dupfd(r0, 0x11, r0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/133, 0x85}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000200)=""/70, 0x46}], 0x3, 0x0) 00:04:37 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f000012a000/0x2000)=nil, 0x2000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x24a, 0xfffffffffffffffd}, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) chown(&(0x7f0000000240)='./file0\x00', r0, r1) 00:04:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) socketpair(0x1, 0x10000002, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="da3c354983ec0bbf4359aa410ca1d17f918465", 0x13}, {&(0x7f0000000100)="5fab87593e641abb611083fa01bbaaef4a5381406df9460a0ed1c14fc41c7fab2ad114f9e91985688ab71de2c52b2e5447693e14aaafe768990bcf5cbdb7bbf4bfd9905ddc81b53fafa32fb20935f647203e309412ed68603c50cd08965dd97db0b0f8257d72b386b5d8c73102a5e03c62a25e2da743bc1621222a35ae6546b0572daba52922b761c2480314bdb7a8c127b830b1a4d7011267ee34d571dabc8587eea7e9cb439e627a9596904110ac7e2dc1f5915ae19d78c83e01ecd877fa092d223aead3ffcc0cc626dd9a6512b3259c6741ebcf9f5b933bf826d152", 0xdd}], 0x2, &(0x7f0000000240)=[@authinfo={0x10, 0x84, 0x8, {0x6f92}}], 0x10, 0x4}, 0x20000) 00:04:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000007, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:04:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @broadcast}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x280000000, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:37 executing program 0: syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39a468fc73c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe") socketpair(0x17, 0x0, 0x5, &(0x7f0000000080)) 00:04:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x4) 00:04:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x100000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x900, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x0, 0x5, 0x3]}, 0xa) 00:04:37 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)=""/115, 0x73}], 0x1, &(0x7f00000001c0)=""/190, 0xbe}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getpeername(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], &(0x7f0000001300)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:04:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) connect(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x599) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r2 = socket$inet6(0x1c, 0x3, 0x7ff) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3a}, {0x1c, 0x0, 0x3}, 0x400, [0x3, 0x10001, 0x2, 0x3, 0xff, 0x0, 0xbcc, 0x1]}, 0x5c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) fchmod(r0, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x200000000000004f, &(0x7f0000000200)={@broadcast, @multicast2, @loopback}, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) 00:04:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) syz_execute_func(&(0x7f00000000c0)="c481f9293a66420fdcf02e2e480f7e260f188b00809999266566470ff9c9e55f440fba72fe05643e65410fae73f7430f76e4c4c235bdf2") setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:37 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:37 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) setuid(0xee01) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x68) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x800, 0x0, 0x4000, 0x4, 0x6, 0x0, 0x9, 0x367, r2}, 0x20) 00:04:37 executing program 0: mprotect(&(0x7f00006d7000/0x2000)=nil, 0x2000, 0x1) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) fcntl$dupfd(r0, 0x11, r1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0xf6c2, 0x4) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xe101, 0x80000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x8000000000000007, 0x8, 0x6, 0x7a4db2f6, 0x4, r4}, 0x20) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 00:04:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x3ff}, &(0x7f0000000180)=0x8) 00:04:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x81b, 0x8000, 0x4000, 0x20, 0x100000001, 0x4, 0x4, 0x300, r2}, 0x20) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setreuid(r4, r5) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000180)='BbMo', 0xffffffffffffff31) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x9, 0x8}, 0x8) 00:04:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x9, 0x3, 0x38ae}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) 00:04:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @loopback, @loopback}, 0x25) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote, @empty, @remote}, &(0x7f0000000100)=0xc) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:39 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={r0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:04:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}, {r1, 0x2144}, {r1, 0x1}, {r0, 0x2021}, {r0, 0x2082}, {r0, 0x20}, {r1, 0x40}, {r0, 0x4}, {r1, 0x10e}], 0x9, 0x8000) 00:04:39 executing program 0: syz_emit_ethernet(0xfffffffffffffd3e, &(0x7f0000000600)="79cdeb8cf90c923afeed35c008060018dd0e1021719d881de66c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f9000000000000007ac0c74683292a67ad203ce0e29b7e83eabbeb0a18d213e079cb7a3aa805000000dcf08cc841eec97cebb1c89710fa38f3ef10e86b6e86814ec33f875d3ed70990188687ebd7333475fdeb3253a11e22c38954a71b20a40d010df85eab0979fc976a47d227e8ab6de6dd354f759536fe61f45cd9") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x8000, 0x1ff, 0x19c0, 0x2bc, 0x2}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0xe322, 0xc12, 0x7}, 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x8, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x100000001, @loopback, 0x70000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x74e}]}, &(0x7f0000000200)=0x10) 00:04:39 executing program 0: setrlimit(0x6, 0x0) mlockall(0x1) sync() sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) socket$unix(0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x7ffffffc) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10) setrlimit(0x2, &(0x7f0000000080)={0x4c0f}) r2 = semget$private(0x0, 0x2000000000002, 0x422) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x20400, 0xaaa, 0x7, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x7163c4fefdca6b94, 0x4}, 0x8) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:04:39 executing program 2: r0 = socket(0x12, 0x4, 0xffffffff00000000) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0xffffffffffffff5f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @remote, @local={0xac, 0x14, 0x0}}, 0x368) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2209000200fe8000000000000000000000000000aa080000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000847ea089000000000000000000000000000000000000009500"/132, @ANYRES32=0x0], &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x5, r2}, 0xc) 00:04:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = getpgrp(0x0) wait4(r1, &(0x7f00000000c0), 0x4, &(0x7f0000000100)) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x100, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x10001, @empty, 0x6}}, 0x0, 0x7, 0xb7be, 0x5, 0x10000, 0x800, 0x5}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000380)={r4, 0x6, 0x81}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x0, 0x401, 0x401}, &(0x7f0000000400)=0x10) 00:04:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x9, 0x3, 0x38ae}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) 00:04:39 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x1}, 0x8) setitimer(0x0, &(0x7f0000000000)={{0x5, 0x9}, {0xffff, 0x9}}, &(0x7f0000000040)) 00:04:39 executing program 0: r0 = socket(0x12, 0x4, 0xffffffff00000000) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0xffffffffffffff5f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @remote, @local={0xac, 0x14, 0x0}}, 0x368) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2209000200fe8000000000000000000000000000aa080000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000847ea089000000000000000000000000000000000000009500"/132, @ANYRES32=0x0], &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x5, r2}, 0xc) 00:04:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) fcntl$getflags(r0, 0x1) 00:04:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000008400000009000000000000fb1ce7ffff8300000000000000aa"], 0x2c, 0x5}, 0x5) 00:04:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000200)=0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:39 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) fcntl$setstatus(r0, 0x4, 0x4) getpgid(0x0) msgget(0x1, 0x524) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/17, 0x11) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x400, 0x3, 0x1, 0x3, 0xe7fd, 0x0, 0xb9]}, &(0x7f0000000180)=0x12) 00:04:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x4, 0x1, 0x8, 0x4, 0x3ff, 0x7, 0xffffffffffffff00, {@in6={{0x1c, 0x0, 0x7fff, @loopback, 0x7}}, 0x0, 0x5, 0x5, 0xfffffffffffffffb, 0x9, 0x6aad}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x1b1}, &(0x7f00000002c0)=0x8) sendfile(r1, r0, &(0x7f0000000140), 0x14) 00:04:40 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x9, 0x3, 0x38ae}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) 00:04:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000008400000009000000000000fb1ce7ffff8300000000000000aa"], 0x2c, 0x5}, 0x5) 00:04:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f00000001c0)=""/182, 0xb6, 0x40000, &(0x7f0000000140)={0x2, 0x1, @multicast2}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x8}, {r0, 0x4}, {r0}, {r0, 0x2000}, {r1, 0x2000}, {r0, 0x1}], 0x1e49f6d2bb30dc78, 0xfff) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getresuid(0x0, &(0x7f0000000180), &(0x7f00000002c0)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) getitimer(0x0, &(0x7f00000011c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001140)={r1, 0x1f}, &(0x7f0000001180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@broadcast, @empty, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:46 executing program 3: socketpair(0x2, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001640), &(0x7f0000001680)=0x4) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0xbb1, 0x3d30, 0x361, 0x7, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340)={0x0, 0xc, 0x20}, &(0x7f0000001380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000013c0)={@in6={{0x1c, 0x3, 0x6, @empty, 0x8000}}, 0x0, 0xc9, 0xfffffffffffffff8, 0x1, 0x1f, 0x7fff, 0x153}, &(0x7f0000001480)=0x98) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000014c0)={0x0, 0x5f7fd67e15bf4da8, 0x8}, &(0x7f0000001500)=0x8) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000015c0)={0x0, 0x8}, &(0x7f0000001600)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000001780)={&(0x7f00000017c0)=@in={0x2, 0x2, @rand_addr=0xde2d}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="3fff391d71499b99592edc6509b5d5b0afc34d129f7f4e78", 0x18}, {&(0x7f00000000c0)="5c76cb26cbd56ec39af4bb113a8144d5b3245abd082d1c5e4d6792395cad4aac19b70fd12eadd0b118a68952ccdabb0a56afbe930cd8268d578aa6083dafb34507dd8edb502c2afb", 0x48}, {&(0x7f0000000140)="a399028d43938faebe8bc6ba1fd4f1658e2bf37e45f7be0176bbae1d1b4ec213ef0c0f902a1228883611d513b0c1ecbb507620740fef56af710f4c6ba76ec2056b2b389db46439c7e5817bba61dda2cdb285bc4e2025d7cd1d72dcb9bf827e763f6489b3348d6b090c56554cfb62f6b03210a1116db72d4172c50c7bbc53d9ffac87523c5017", 0x86}], 0x3, &(0x7f0000001800)=ANY=[@ANYBLOB="2c00000084000000020000000100570f00020000ffff0000080000000800000003000000ff070000", @ANYRES32=r3, @ANYBLOB="2c0000008400000002000000970400002000000000040000ff7f000000000000ec0b000007000000", @ANYRES32=r4, @ANYBLOB="140000008400000007000000000000004e0c00001c0000008400000004000000060010085340874b00700000", @ANYRES32=r5, @ANYBLOB="100000008400000009000000ac1400bb1c0000008400000004000000018000020400000002000000", @ANYRES32=r6, @ANYBLOB="2c000000840000000200000037080300004400000400000000000000010001000600000007000000", @ANYRES32=r7, @ANYBLOB="1c000000840000000400000004000020ff03000006000000", @ANYRES32=r8, @ANYBLOB="140000008400000007000000f7ff0000210c00001c0000008400000004000000c7480060560000f500000100722ca2ef548b8720a9bfa3430c42137c8a6655e459645d76d22833db564eadd8f4d7f2c92d0078d1e7f2508d119a55becaf481c657b151135e69dccf8fa7e050cfdeaf5f34e7e575b3ea218fd3a484a26b0e1e943d96eea88ce6445829f4d41e1209e23bb178452ac06b6e67418390f64868cea1a07b3a3a2a40f59deb09a7", @ANYRES32=r9], 0x12c, 0x9}, 0x108) 00:04:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x840, &(0x7f0000000100), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x408, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x361, @remote, @loopback}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:46 executing program 1: semget(0x0, 0x0, 0xc7) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x9, 0x2000, 0xb5a, 0xd85, 0x0, 0x81, 0x6, r1}, &(0x7f0000000140)=0x20) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000000)={0x101, 0x7fffffff}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) 00:04:46 executing program 0: r0 = socket(0x3, 0x10000001, 0x80) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x4, 0x4) connect$unix(r0, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="04d50000"], 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xd, 0xffffffffffff3ea1}, &(0x7f00000001c0)=0x8) shutdown(r0, 0x0) r2 = dup(r0) r3 = fcntl$getown(r2, 0x5) getpgrp(r3) 00:04:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0xc6, 0x4) select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) 00:04:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x4008000000000005, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x25, "2dcd9d42fd348dbb67144a68ea90a4208743ca40c282591a61d4a7a02dece82027854cb518"}, &(0x7f0000000140)=0x2d) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x2}, 0x8) r2 = open(&(0x7f0000000240)='./file0\x00', 0x402, 0x80) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x1, 0x810, 0x4000000000000000, 0x6, 0x1, 0x0, 0x1, r1}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r3, 0x7fff}, 0x8) 00:04:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x65, 0x3) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) open(&(0x7f0000000080)='./control\x00', 0x10005, 0x20) readlinkat(r1, &(0x7f0000000000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f00000001c0)='./control\x00') 00:04:46 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x3, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchmod(r1, 0x26) 00:04:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0xa, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) chdir(&(0x7f00000000c0)='./file0/file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x2000000000000346, 0x101) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0xfffffffffffffe96, 0xfffffffffffffffc, 0x0, 0xfffffffffffffeb9) write(r1, 0x0, 0x32e) lseek(r1, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000004c0)={@multicast2, @empty, @loopback}, 0xfffffffffffffd66) r1 = geteuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) socketpair(0x1c, 0x20000000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @empty, 0x1000}}, 0x0, 0x7fff, 0x2, 0xfff}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={r6, 0x3}, &(0x7f0000000240)=0x8) ppoll(&(0x7f0000000280)=[{r5, 0xc}, {r5, 0x4}, {r5, 0x3}, {r5, 0x14}, {r4, 0x52}], 0x5, &(0x7f00000002c0)={0x1, 0x6215}, &(0x7f0000000300)={0xa52}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x45, &(0x7f00000000c0)={@multicast2, @multicast2, @loopback}, 0xfffffffffffffde4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@rand_addr=0x4, @local, @loopback}, 0xc) 00:04:47 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2000400004052c5, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) 00:04:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x4, 0x4) 00:04:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) socketpair(0x1e, 0x5, 0xfffffffffffff000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000100)={0x200, {{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x3, 0xe23, @empty, 0x7f}}}, 0x108) 00:04:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfff, @loopback, 0x7}}, 0x0, 0x81, 0x9, 0x88, 0x9, 0x5, 0x20}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x7ff}, &(0x7f0000000300)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) openat(r3, &(0x7f0000000100)='./file0\x00', 0x80, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0xfffffffffffff98f}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast2, @remote, @loopback}, 0x9) r3 = fcntl$dupfd(r0, 0xdc94b2d26bba464b, r0) write(r3, &(0x7f00000001c0)="209f0605ffe259b381e4b279922fd4a0e7bd378987579e4332b80a60a8921d2b83ca0f68456a147a390dcb5fa15be9d96d4ae04920d827c35c824713f256af8ecf3a5e8aef6554c7870cd6be782bb6317943e59a0de3e8a00f4d62a218e36a9b00d9619982e711e28261f0716fd04c3f8166a37f6f8b115f2e8f9a8b63f16c3b1ed2b382ddc6bfcdb10a8a70b668506e7dea42210ec4dbab61408666162582d911db", 0xa2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x79e}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0xffffffffffff1e46, 0x6, [0x80, 0xffffffff, 0xb029, 0x4, 0x44d, 0xfff]}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000380)={r5, 0x401}, &(0x7f00000003c0)=0x8) 00:04:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8, 0xf, 0x4, 0x400}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb, 0xb2}, &(0x7f00000001c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:04:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8}, {r0, 0x6}, {r0, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) 00:04:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x3, 0x0, 0xfffffffffffffe2e) sendfile(r0, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x40}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x2, 0x7ff, r2}, 0xc) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000140), 0x0, 0x400000000000009) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x461, &(0x7f00000001c0)=""/247, &(0x7f0000000140)=0xf7) socket$inet_icmp(0x2, 0x2, 0x1) fstat(r0, &(0x7f0000000380)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x20d) 00:04:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @empty, @rand_addr=0x8}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x902, 0x24) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="51ba7ef3b733e1138099", 0xa}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="140000008400000001000000080001004000fc8010000000840000000800000001000000100000008400000009000000000000051402000000008000001400000084000000010000000900ff070000ff0114000000840000000100000001008100fffb8000"/112], 0x70, 0x100}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000280)={@rand_addr=0x6, @multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(r1, 0x0, 0xfffffffffffffcf7, 0x443, 0x0, 0x0) accept4(r1, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) lseek(r1, 0x0, 0x3) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockname$inet(r3, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000280)=""/2, &(0x7f0000000300)=0x2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000100)="e99e55ac06ff81973da4d7edb04451d94cfb4c16123db6c5dccde1e46ee51c383149ecb627f34c94d2039c0b4fe89568dac6f5f0fa72cb7afef786fee2cf2ccd4731bce84647d9580e83c26df5b1a3c0", 0x50}], 0x1, 0x0, 0x0, 0x20104}, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:04:56 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000001040)) 00:05:00 executing program 1: r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:05:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000100)="c2588af49ea70773677ea6cf51419f0e0c7697015b1fca6456bf484524af3c7447c76dd8cb579e563361eb4ce2d238664e9686346c896a512004eb5e1925cbb416c1b4cec01ffe4c975041ab06416fd44111c333c628721149eefebeb13252431f18a79a8da4eb892929a5692e93065b48e540453097e36719571d2a26b458d46bf261c5d52d64a9ff364de1bf3c60a0acbd4f632a1cae7f69e093b2a854588eee520b700168b952d1253cb58383917cd48ddd62ecf0c8eaa27d93e46339fc33fb8790305ca9c12c3c78582657b0c95ae0c4cf761287921cdda8de5cccb72ed2c0e2d124522a072c75e0585fbb7bd4f211e6ee40", 0xf4}], 0x2) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r2, 0x8) 00:05:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000010c0)=0x165) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000012c0)={r2, 0x6}, &(0x7f0000001200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r3 = semget(0x1, 0x7, 0x4c0) __semctl$SEM_INFO(r3, 0x4, 0xb, &(0x7f00000000c0)=""/4096) setsockopt$inet_mreqsrc(r0, 0x0, 0xb, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 00:05:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffffffff, 0x1ff, 0x8000, 0x9, 0xaa}, &(0x7f0000000140)=0x14) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0) 00:05:00 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x5a}, @cred={0x20}], 0x30}, 0x1) 00:05:00 executing program 1: syz_execute_func(0x0) r0 = getpgid(0x0) socket$inet_udp(0x2, 0x2, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/62, 0x3e) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000340)=0x1, 0x4) 00:05:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:05:01 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0xfffffffdfffffffc, 0x2}, &(0x7f0000000040)=0x105) socket$inet_sctp(0x2, 0x5, 0x84) 00:05:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = socket(0x10, 0x20000005, 0x4fe) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x9f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="474e00f35e18643b1d56a6ab7de70a00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3, 0x172d}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:05:01 executing program 3: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xa00000000000000) 00:05:01 executing program 0: __getcwd(0x0, 0x1ad) chdir(&(0x7f0000000000)='./file0\x00') 00:05:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x2) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:05:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x63fd, 0x0, 0x8, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2000000000046, &(0x7f0000002500)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x2}, 0x105) 00:05:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000095c62fa500eb1ad3f732a100000000010237b51282"], 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000a84af900"/25], 0x0) 00:05:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) msgget$private(0x0, 0x0) 00:05:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x2000000000000231, 0x2) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="f1080000ffffffffff4f010100000000000079c000f2830000593202ac2ce4aa"], 0x1) exit(0x100000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x81) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) poll(0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), 0x0) r1 = socket$inet(0x2, 0x5, 0x47) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r1, 0xa4}, {r0, 0x4}, {r0, 0xe0}, {r1, 0x80}, {r1, 0x10}, {r1, 0x180}], 0x6, 0x59f8) 00:05:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000040)={0x10c1, {{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, {{0x1c, 0x3, 0x10001, @loopback, 0x9}}}, 0x108) socketpair(0x1e, 0x20000005, 0xfffffffffffff4e4, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 00:05:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x1000300010008}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="108fcb47eeb30d76043b61d12eea7e355b0ddd57d6c7477d90cd3bc08932221b4df83eb9faf8db5593c7467ac7f260f3cbc5caf59e86d036860fb894c713543f596add5ebf107b3a265c34b4af965138c0eaad0056bceddfec0c68876c09e22346c792249315cdd8918e27f506337665243f0000000000000061e63ded863607dcd42c149256a58e1f38d04ed7450f6da1c6fdef52a900000000000000200019b9238eb66d866b02006200a4e9778fc341ce82a67a50eea227e951a074cf9d5894c463616a7379e24db4478d9905b4069d7db3becb80cc3ba98b7b414e7968bde0fa726443d885920a20b011231570f6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x17, 0x5, 0x101, &(0x7f0000000180)) pipe2(0x0, 0x4) getsockname$unix(r2, &(0x7f0000002540)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000942cc9a859722ed7d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fe5f0cf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdea3ebc1db59deb3712353564b6cc090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078ee226a783d90368327053a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000174ae9fadbdcbe309a35000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000004b33e993843f79b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b000000000000000000000000000000000066e56ed7becf425900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ee229bb57"], 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:05:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:05:05 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:05:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r2 = semget(0x0, 0x7, 0x0) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000001300)=""/164) getsockname$unix(r1, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c96fa875009cdc1e1c83b7d74186677a91fd95dbda47d1c63"], &(0x7f0000001200)=0x6e) socketpair(0x1, 0x30000005, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001240)={0x0, 0x400}, &(0x7f0000001280)=0x8) setsockopt$sock_int(r1, 0xffff, 0x9002, &(0x7f00000013c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000012c0)={0x3, 0x3, r5}, 0xc) 00:05:05 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x10a) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000200)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/247, 0xf7}], 0x4, &(0x7f00000004c0)=""/42, 0x2a}, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8}, {r0, 0x6}, {r0, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) 00:05:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:05:11 executing program 0: syz_emit_ethernet(0x44, &(0x7f0000000000)="7909008ce60c923afeed35c008060020080014037102025263c8c2b6597bad749138747c80d50b8f22549ce223cec4ec8c3f5c9f44eda73e1a9ab221b4ba2170070071ac") r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x9, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x374, 0x4e00, 0x244f42e8, 0x73b3, r1}, &(0x7f00000001c0)=0x10) 00:05:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, 0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:05:11 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4fa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) sync() truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @empty, 0x6f}}, 0x0}, &(0x7f0000000080)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x690}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:05:11 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x11a, 0x20, 0x401, 0x2, 0xab10, 0x7, 0x1, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xe21, r2}, &(0x7f0000000280)=0xc) ppoll(&(0x7f00000001c0)=[{r0, 0xe4}], 0x21d, 0x0, 0x0, 0xffffffffffffffba) sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000040)="d35ece16e66e67615bb2712d3c7dc2a37499d7030dedc57062bff8efbd7c988925bc90e6d56416557e9970938e8e399b5399368adb77c2f204c6ff79f70144b63e84a837748c0a09e002f878d48b28ce4a34e5b0ecf67fea94a5bdf92d879cd35591ed982400b0b12d7767a03de5982b999684656716bf4b7500e6bc71d1ee0a173c2b27b710e494e2ab9dd9f9012316aff329e5e2899eb1161a1cd2cf7ec691be1058ab6c48f237aa9268d8aa403dee79f0a0", 0xb3}], 0x1, &(0x7f0000000140), 0x0, 0x100}, 0x100) 00:05:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x100000024, 0x0, &(0x7f0000000040)) 00:05:11 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000040)='BbMo', 0xfffffffffffffff8) 00:05:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="8ecb021d9c120de24a9a61f707f6baaf8ef8f85882cc4f5ba6e47b056af87221b2a9a75db4d46fa7b47bed96f423c0ccf442f82a3f11a3b8c5fa2865e03a5424b91393cbb28dd8423dc9984b00a115ba77775565cf056efa7fb3c8257c220e90f7a3db3444c49024334f2c00647efa95c0d8ae42085ddc9047c226b15173b6f52cdaf042b172eb1076540ae23cbae3efed7c3f20398ad83b1012560025fa5141541e071bde8aefdffd4569f0893be6796af5b07c7bfd31499301058e604c2c9dc24b865f0fefe404c1bc7a23380ee7be4bde397849904b1c00000000"], 0x94) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x5, 0xc6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x3, @rand_addr=0x3ff}}, 0x0, 0x100, 0x1, 0x800, 0x4, 0x100000000}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={r2, 0x7, 0x764}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x6c91523622022a81, 0x800, 0x0}, &(0x7f0000000280)=0x389) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000300)=0x8) r5 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000140)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x3f, @empty, 0x8000}}, r6}, &(0x7f0000000200)=0x84) setitimer(0x2, &(0x7f0000000340)={{0x1, 0x400}, {0x0, 0xc0000000000000}}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:05:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x8001}, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x45) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1c, 0x3, 0x2800000000000, &(0x7f0000000180)) 00:05:13 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x80000000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x8, 0x0, &(0x7f0000000100)=0x361) 00:05:13 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getown(r0, 0x5) dup(r0) poll(&(0x7f0000000000)=[{r0, 0x1cc}, {r0, 0x4}, {r0, 0x80}], 0x3, 0x0) fstat(r0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x7fff]}, &(0x7f00000001c0)=0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) fcntl$getflags(r0, 0x3) 00:05:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x40, 0x8001}, &(0x7f0000000040)=0x18) fchdir(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000001f80)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fdatasync(r1) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0xf4) r3 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0xffffffffffffffd0) lseek(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f00000007c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x88) setsockopt$sock_int(r3, 0xffff, 0x1009, &(0x7f0000000140)=0x103, 0x4) 00:05:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) poll(&(0x7f0000000140)=[{}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0xa1}, {}], 0x4, 0x5) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000180)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) r3 = dup2(r0, r2) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0xf9d5, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x0, 0xffffffff, @loopback, 0x80}, 0x9, [0x1ff, 0x1, 0x5, 0x0, 0x9, 0x80000000, 0x7, 0x1]}, 0x5c) listen(r0, 0x10001) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000480)={0x9, 0x8, 0x4, 0xc000000}, 0x8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r4) getgroups(0x6, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) poll(&(0x7f0000000000)=[{r0}, {r2, 0x2000}, {r2, 0x4}], 0x3, 0x6) socket$inet_sctp(0x2, 0x0, 0x84) getpgid(0xffffffffffffffff) r8 = getpgrp(0x0) wait4(r8, 0x0, 0x2, &(0x7f0000000240)) open(&(0x7f00000004c0)='./file0\x00', 0x108840, 0x11) getegid() 00:05:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) write(r0, &(0x7f0000000000)="bd90ccd1a75e213ecef276db25f2da9c7f684282ce8cd6ed84216a91f088d54992494b7bd510f98c7f3bf18d6e806982c8e7a832efe3fef34574f183d6c3bd7870ecfe2dc8a0fcfb0c20c7316e0b2caac241e7d829f2cff53d4208babafa2d83b523e5d3a841e214ace8c50dc04dc4a7a18d71f85b74f99c8dad5485291e275903421900c56afa8fa97bf4f40f431afdf78a3a", 0x93) r1 = socket$inet6(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x7fffffff, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=r2, @ANYBLOB="80000000960000000402000006000000200005001af5247cbed4e4b6dfa2bd5263ae9ca1ab27cb321dd7da87611ab6a37e9eaa7026bf4c6c5ec26d623293e7b1a80664461ac2e2b649fc2d0288612dbc2089b90816b0b746e08eed00e99f28fce2c2aa4c9ad40521ea471dfe558fa5ca858a400cebc80dc1cf4c790b852f216bd80b52"], &(0x7f0000000240)=0xa0) exit(0xb6ff) 00:05:13 executing program 2: r0 = socket(0x2, 0x3, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0x8) recvfrom(r0, &(0x7f0000000140)=""/84, 0x54, 0x42, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x9, @loopback, 0x1}, 0x1c) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="31dd07547b68003d971476d043d39f8296e16b66e886dba923652d246c1f6fcafa8d042c0d8f50326c5fff3e14dd742f6b13ac8592cb31a43f07384a3d9ffe1c43c01907199a8e4da536161339b9e254c427b3", 0x53}, {&(0x7f0000000300)="048b71c7d178c17a617251d3e81ff855a0da1049d0af6039287aa004afe5162b8c57afede5ce0e123776f6cebea592aef894721bee98c490f1244b", 0x3b}], 0x3, 0x0, 0x0, 0x20000}, 0x184) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xb, 0x20}, 0x8) 00:05:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = dup(r0) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000200)) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) setgid(r3) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, 0x0, 0x33b) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x2}, 0x24) 00:05:13 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) 00:05:14 executing program 0: 00:05:17 executing program 3: 00:05:19 executing program 1: 00:05:19 executing program 3: 00:05:19 executing program 0: 00:05:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ppoll(&(0x7f0000002300)=[{r0, 0x20}, {r0}, {r0, 0x8}, {r0, 0xc8}, {r0, 0x80}, {r0, 0x100}, {r0, 0x10}], 0x7, &(0x7f0000002480)={0x8}, &(0x7f00000024c0)={0x5}, 0x8) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000002340)={&(0x7f0000001100)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000002240)="2ae22fa012d5a25bf217637847a45e5949a489d691f1a121d3468393f6b63cc6d8fcdcae57dff31cd3e3eaba402150bd8f214cf9cbf6a2e55923aa87efba2148b1d7584aeb35467fea47dbb4b734df4b92f5173137eefc337b12cf766711b7fa070c053695f7fe816a20b10d758013c2c0a71aa4354359c8", 0x78}], 0x1, 0x0, 0x0, 0x4}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0xffffeffffffffffd) shmget$private(0x0, 0x4000, 0x18, &(0x7f0000ffc000/0x4000)=nil) accept(r2, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, 0xee01, 0x0) fsync(r0) r4 = geteuid() r5 = msgget(0x1, 0x200) setresuid(r4, r4, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000002400)) 00:05:19 executing program 3: syz_execute_func(0x0) getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="3097fd07f86adcb14c1f09d81685e10e8ac300eb81c932d6b3e7ef383a8e8a2622932c9f79b02d99f3", 0x29) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) fsync(r0) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f00000002c0)=0x10000000000, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000340)=0x1, 0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) 00:05:19 executing program 1: r0 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x334d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1, 0x5}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:05:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) listen(r1, 0x8) semget(0x2, 0x7, 0x80) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r1}, {r1, 0x48}, {r1, 0x142}, {r1, 0x2000}, {r1, 0x2007}, {r1, 0x100}], 0x6, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) 00:05:20 executing program 0: r0 = socket(0x0, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xce82, @local={0xfe, 0x80, [], 0x0}, 0xf96}}, 0x0, 0x1, 0x1000, 0x2b, 0x200}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x0, 0x2, [0xff, 0x1f]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0xfffffffffffff800}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000007ff58"], 0xa) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) 00:05:20 executing program 2: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3) getresuid(&(0x7f0000003080), 0x0, 0x0) r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10) 00:05:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 00:05:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_settime(0x0, &(0x7f0000000380)={0x1, 0x200}) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getresuid(&(0x7f0000000680), &(0x7f0000000640), &(0x7f0000000600)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xec4, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x20, 0x0, 0x200, 0x10001, 0x4dcae9f0}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r1, 0x8}, &(0x7f0000000500)=0x8) getrlimit(0x7, &(0x7f00000002c0)) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r2 = socket(0x1d, 0x0, 0x10001) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x71) clock_settime(0x0, 0x0) getsockopt(r2, 0xfffffffffffffff8, 0x1ff, &(0x7f0000000180)=""/61, &(0x7f00000001c0)=0x3d) getitimer(0x0, &(0x7f00000000c0)) getuid() setitimer(0x1, &(0x7f0000000300)={{0x3, 0x1}, {0x483, 0x1}}, &(0x7f0000000340)) syz_extract_tcp_res(&(0x7f0000000200), 0x10001, 0x3) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x2dc) open(&(0x7f00000003c0)='./file0\x00', 0x400, 0x11) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000840000000800604e900d329eb25722000000000021000700eaffffffffffffff0000000000"], 0x24}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x5, 0x5, 0x7fff, 0x0, 0x20, 0x6, 0x0, 0x3, 0x4, 0x72, 0x93}, 0xb) 00:00:01 executing program 3: syz_execute_func(0x0) getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="3097fd07f86adcb14c1f09d81685e10e8ac300eb81c932d6b3e7ef383a8e8a2622932c9f79b02d99f3", 0x29) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) fsync(r0) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f00000002c0)=0x10000000000, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000340)=0x1, 0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) 00:00:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) 00:00:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) r1 = getpgrp(0x0) getpgrp(r1) lseek(r0, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2}, {r2, 0x2000}, {r2, 0x2}], 0x3, 0x5) r3 = open(0x0, 0x0, 0x4e) getpgrp(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="3b00000008468fade00000000000000000000000a1c392bc3931b795c833c444f27dcb99a918f9e1c3f4ad40ca50c533ef7fd26faf07b2b3f2a59a471f0252bb6778cf702b10dda8b0780e8da052670e18ca0b4c48d7cf212b06a35b1c728009d0436331ce2facc4e2c4ff009f5d6fd40ab7c1b349ce1825e48d39edc4f6bb00f429ee079e39bf5bb89a40c5ec8f319bef153ceb0a303b1ddf77fcd919446c4828c990a0008000008474a8d468dd1203f1138ac88ab0"], &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={r4, 0x4, 0xf, 0xfffffffffffffffd, 0x7fff}, &(0x7f00000001c0)=0x18) 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:04 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000001080)=@un=@file={0x0, ""/4096}, &(0x7f00000020c0)=0x1322) 00:00:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, 0x0, 0xdbf8f0cacaedd4f5) 00:00:04 executing program 0: syz_execute_func(0x0) r0 = getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(r0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) fsync(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000340)=0x1, 0x4) 00:00:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10) 00:00:04 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x1}, 0x10) r1 = socket(0x2, 0x1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r1, 0x0, 0x4, 0x0, &(0x7f0000000140)) 00:00:04 executing program 2: r0 = socket(0x2, 0x20000004, 0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffff, 0x1, 0xe40, 0x8000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9b8}}, r1, 0x400, 0x87d, 0x81, 0x0, 0x9, 0xffa}, &(0x7f0000000180)=0x98) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0xffffffffffff0001, 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000140), 0x10) 00:00:08 executing program 1: r0 = socket(0x0, 0x10000006, 0xfffffffffffffffe) shutdown(r0, 0x2) 00:00:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="030021bf"], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x4, 0x1}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0xfffffffffffffffc, 0x5}, &(0x7f00000001c0)=0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) getuid() 00:00:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001240)={r1, 0x8, 0x6}, &(0x7f0000001280)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001140)={@in6={{0x1c, 0x2, 0x10001, @empty, 0x4}}, r1, 0x10000, 0x8000, 0x10, 0x7, 0xffffffff, 0x5}, &(0x7f0000001200)=0x98) 00:00:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) r1 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/163) 00:00:09 executing program 0: setuid(0xee01) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0xd105c7056ecce62, &(0x7f0000000040)=[r0, r1, r0]) 00:00:09 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000140)=0x8) dup(r1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="01002e2f66a00fda732ec79c9972f2582c6ccfeda0696c6530002f69e6dc9ed3b45b9bdcc9a2d835bcc8381c2707d73b777c219cc2ee1af34bfcef3871fde34df9e74f0217838e95096a2db3f36882a7f2c2f6835840908bd74d4152d7010409a416eaad08481e5df6b4fda875364a54a07eb9bfc21db03b04995490df151f87f7ff8f3ede285126facbcfb78f0be5ed2060e8f4a5361238"], 0xa, &(0x7f0000000200)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000040)="fb4d567cf045459fb6bfa092fee149c0c29d04c790966436aa41dc38908c118a8f6e5573d90400e56c669759576497991b4401e945c424a9ad480db3bb40e8e0f88155d403b14812b0314d7b8cfba279c06bdbe58e4848c748e4d16b0e86b1a3ec7c7c062467913ec9e0c939a61844ac26ca7345905468831f9266a46f907181552c3930a104c6f5877ed2caa4331644a990c6f4681017aabc9989f9d109df73c9311b336e7c9349bd771ad898a2e8e081862eb6c0c2eca7c04a26bbae2014a38b266f5d56f9d4534272976b7e6c8f701820aed2768fe7830677f8bfe3", 0xdd}, {&(0x7f0000000140)="e6f3e8ae617545ea06486e8cf2e20040b1", 0x11}, {&(0x7f0000000180)="abf52c0d958ff3780b243b42e72d4b01b61523dbda76a6fea8e67897344c40d73263788bdbcd2ff8026a966bd2557b", 0x2f}, {&(0x7f00000001c0)="568b5e1b28df9cabdf5d89e519d9ff68", 0x10}], 0x5, 0x0, 0x0, 0x80}, 0xc) 00:00:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723e035afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f8030e995cdc54ca883fc9eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d1682f2c8daabf02d98f6ac8389e3b0c9ff9038a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef508c6d364aa1"], 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000380)=@in6={0x1c, 0x3, 0x6, @empty, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r3 = open$dir(0x0, 0x140, 0x0) flock(r3, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, 0x0, 0x0) getpeername(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) bind(r4, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:00:09 executing program 0: renameat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f0000000100)=0x5, 0x4) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) select(0x40, &(0x7f0000000180)={0x1, 0x101, 0x7fffffff, 0x4, 0x45a, 0x5, 0x0, 0x2}, &(0x7f0000000200)={0x2, 0x7fff, 0x9, 0x6bea, 0x8, 0x4b3, 0x401, 0xfffffffffffffff9}, &(0x7f0000000240)={0x4, 0x80, 0x4, 0x0, 0x9b, 0x3, 0x1, 0x3}, &(0x7f0000000280)={0x0, 0x4e2}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) write(r2, &(0x7f00000000c0)="1f", 0x1) fsync(r2) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400)={0x1f, 0xd0d6, 0x5, 0x5, 0x3, 0xfffffffffffffff7, 0x1, 0x2, 0x1, 0x0, 0x100000000}, 0xb) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x44) 00:00:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000600)={@loopback}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:09 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x5) r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) truncate(&(0x7f0000000080)='./file0\x00', 0xf5b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6, @empty, 0x4}}, 0x0, 0x9328, 0x7, 0x4}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x200, @loopback, 0x7}}, r1, 0x1, 0xe0000000000000, 0x180, 0x8, 0x100000001}, 0x98) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x10, 0x7ff) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x20, 0x0) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="e6855918762fe63b1b830493c95b7cf27205c8a17924b9ca60942c4545cc7b94300528eb95e4356e6d75726fb2b865c740530178f1b9ca77ad71640de85fff29e157e64dccdb33edf910f41e476ee10076156ec634bc923fe032c87f5e278c407d8fb9faef7a67d37cad5f735c4ef3ac8a3f71f0333b", 0x76}, {&(0x7f00000013c0)="eb144fd7aef5ab8470954c17e83550e6357a6b6e2ca8c6d7ed982faee8672e1f20e903ea1f45972bca9fe7fc45f516ba47a9187a4b939d2f108b9e29a56c96e33293b401518c4e0b908c3264b5e8825a2e62cd54af32bf175094ebe9848ef6548bd2bc0dc1eccb49defac000503e82b296a0240387641177a3c19327c9b0a60428f5ca79dacf4be58a9b4a988e148fc674b70a2db4d7a673c4954f8321262d76e30414da085a4a6fd62efc7589e41ef6b4e1410a1f81b782c15cdf5e10732bd3248aea66ce5184e171847e13", 0xcc}, {&(0x7f00000014c0)="9f2b565f660ec33e24a7584edf16210d2c2464ac23a203b7de84c4f3293b5e73da758d2adc772bcfb0c0ad7cd0ea8410eca8217640c01649631c62a08677a59d04f364e3398a7be94a0c9e67f6b5791b63b5fe343a16004c5d271ac0cb4db8af2b0934df1fe78e6bca0bfb731562ae2f819274827117bce7e42413c82c7b4f241088aa729c348b04df2adda960998e4bfb376546806e587ab258e48bd4a7cdf2e60af626c8577c22eaf3e86a520ec3a46aa035abe11eef47ee519f5cbeef97e5300feab76cb2e5003bb147462183e9957bb67e455b", 0xd5}], 0x4, &(0x7f0000001600)=[{0x100, 0x11, 0x7ff, "1131e5cb7c5a1d4d790dbca5653dd383b399e2221b49368e511f6a3756c88075f40ed9fda0ce589d5cf588d0133381f284a9c37ec0cf7dc5523d9131b72e08a09575bca6263e17e205be0706bad2f6580b5bd5d8ac42610658f2865f17d42fa587579d6495545950ee530e69014c4339b45d4030596b4229a3722b58d346a31c167661cbee4f7c5e8d98e1f3899306ac280cfa8305eaed7c362adce005d0d064c44626551446031d041b1025d7812091e00f757576f49195e9748076a3d37328352f674a8793743cd6ed12cf0de0460eeea8ec89dbe5b048247eeb13b9b0f775bc1e5779f0c9022b857b18c4c3ec08"}, {0xd8, 0x88, 0x52f, "de84d3f58de8049dd1e47e24830e1a1cbf5160919cba5b0fdf8c7cab5ccf2ca35dc969c437952b3da3b64212e73455486002d0a250c0da987447395c6d2c23693fdb41e75998f76d59cd44f0a4f2c9209545923663ea044beaa29bc7fb00fc73e947c4f278108e1d31b70a53d4312b1610497da2812968c922e3a95761258e7e65c9685a0677d904987e38826437cf978f04f6e8a6d3f4fb26be178adbd1670d6e1e660b327cd8cda7ffd6d4728d22d2fe574690e7ae286389f69abda9ba090e740911"}, {0xc0, 0x17, 0x2, "4d2a7eabddea73759257820b53e12ceb02f647af2dc8d579b8b3e7fcf1475e78a6105f952ac7b35ca0426a421c44514f9604c2365f2093fde01b6e7144458a55017c292404424d089a5c825db826f175f52412e61ab70ebea54ef84adf8b6e0039cdd908ab88b37e837cdd007432aacd656433176f828850fc8ce0bb69bc4602a8dae885366bd3a6d5f001f8c25cb635e05e7365f4814894d0d0c845c0e84109bda1d9261b48a612f2b0387bee99a4f4"}], 0x298}, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001900)={@in={{0x2, 0x3, @broadcast}}, r1, 0x8, 0xfff, 0xdaf854c8d919cb4d, 0x6, 0x2, 0x2}, &(0x7f00000019c0)=0xa0) mkdir(&(0x7f0000001a00)='./file0\x00', 0x4) truncate(&(0x7f0000001a40)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) freebsd11_fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001bc0)=0x0, &(0x7f0000001c00), &(0x7f0000001c40)) lchown(&(0x7f0000001b00)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001c80)={r1, 0x5}, &(0x7f0000001cc0)=0x8) truncate(&(0x7f0000001d00)='./file0\x00', 0x8) connect$unix(r0, &(0x7f0000001d40)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001d80)={r5, 0x9, 0x80, 0x2}, &(0x7f0000001dc0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001e80)={@in={{0x2, 0x1, @loopback}}, r2, 0x5, 0x0, 0x80, 0xffffffffffffffcb, 0x5, 0x71}, &(0x7f0000001f40)=0xa0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000001f80), &(0x7f0000001fc0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002000)={@in6={{0x1c, 0x3, 0x8398, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r6, 0xda, 0x6, 0x1}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000020c0)={@in={{0x2, 0x0, @loopback}}, r6, 0x7ff, 0x9, 0x7, 0x3, 0x40c}, &(0x7f0000002180)=0xa0) r7 = open(&(0x7f00000021c0)='./file0\x00', 0x0, 0x10) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) connect$unix(r7, &(0x7f0000002200)=@file={0x1, './file0/file0\x00'}, 0x10) faccessat(r0, &(0x7f0000002240)='./file0/file0\x00', 0x152, 0x200) getpeername(r0, &(0x7f0000002280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000022c0)=0x1c) 00:00:10 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 00:00:11 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x1ffba414275e08a5, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1, 0x0, 0xe6}, 0x81) close(r0) 00:00:14 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) writev(r0, &(0x7f00000018c0), 0xa) sendto(r0, &(0x7f00000001c0)="a6323c28c8ef105f0b1bfb11c3aec90f75c9ea746ff94d8219abb66f20f9972e40d3a63fe086f4ec0bc75171176a9656b85eee60ede5180f2b0096c778a21839d505b38ee65805e6464bec02", 0x4c, 0x80, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:00:14 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xfffffffffffffff8, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:14 executing program 3: munmap(&(0x7f0000d11000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munlockall() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x6) 00:00:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0xfffffffffffffffd, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x2, 0x80000000, 0xffff, 0x1, {@in6={{0x1c, 0x3, 0xffffffff80000000, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x3, 0x7, 0x40, 0x1, 0x5}}, &(0x7f00000002c0)=0xb0) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 00:00:14 executing program 2: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c4afb029d8203d2b000"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0x6d6, {{0x1c, 0x3, 0x3ff, @empty, 0x8}}, {{0x1c, 0x2, 0x8, @loopback, 0x7f}}}, 0x108) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20084) r2 = dup2(r1, r1) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000280)={0x8001, {{0x1c, 0x3, 0xfffffffffffffffd, @loopback, 0xfffffffffffffffe}}}, 0x88) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000340)=0x4) 00:00:14 executing program 1: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) r0 = socket$inet_udp(0x2, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="104e2f8f619febdfddc8f8c205b1647fc341fd47cffd33b6e4e4af224f51c5a0f24bad487b1f1d567dd1562d3ce99d92e616d1e0f3b5671e83938459009f1fbfe217d0ef3ba3dc90688f6265b9de733513d9c540e2ec6fa64dcc88c5f0e727224c5546ff82a196b45148c1ac2a58607c80d96ccc644435bdcdfbdd7e5224a0e4d682a150c2edda760a633d749a4c101fa3ffbad71bc449e74902d02496e4d5f329abab3582e233f493778d6500151d23c6b0ab606695d4a913b0e9b89aed513bac809b27b1379167ca30bdcb087518a6554a2de18de5f673d3877d78bb99dc9f2833450d596a6dd7487b241191fc604b5af589659ad340d568", 0xf9) accept4$inet(r0, 0x0, &(0x7f0000000100), 0x10000000) msync(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) close(r1) mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4) 00:00:14 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = semget$private(0x0, 0x3, 0x0) __semctl$SETVAL(r1, 0xfffffffffffffffc, 0x8, &(0x7f00000000c0)) 00:00:14 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0xae22, {{0x2, 0x2, @rand_addr=0x6}}, {{0x2, 0x1, @broadcast}}}, 0x118) 00:00:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x6, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x3}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000240)='./file0\x00', 0x200, 0x0) 00:00:15 executing program 0: clock_settime(0x4, &(0x7f0000000000)={0x80, 0x200000000000000}) 00:00:15 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000340)=""/56) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x80000000002e6, 0x8]) semget$private(0x0, 0x5, 0x14) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000080)=""/186) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x2, 0x1}, &(0x7f0000000200)=0x18) getpeername(r1, &(0x7f0000000000)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x4, 0x800}, &(0x7f0000000280)=0x8) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = getegid() getgroups(0x1, &(0x7f0000000080)=[r1]) r2 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000003c0)={0x400, 0x2, 0x7f, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f0000000400)=[@in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="0200000003ff0700001c004e201f00000000000000000000000000000000000001f9ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/148, @ANYRES32=r4, @ANYBLOB="0600200000000000000300000100000000020000"], &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r5, 0xfffffffffffffffc, 0xa4, "ae226cd878dc12467b5c4637206938ea34ffa09360c2eb67fa4adaeef953737477cb82df567e4f051cf2b3c223d911b67588c98feb9c5d1d8fd3422862eed2eb6b01d9857091c5ba7e259de9f6acca46f2974e3eab4c9c62e6fbfdf631bacad8ccedd5b621a75cab0770fe7100fbc6e6def7c22e47ee5dedb832a046160dcd835cec5739d1cc9afbae40259be1dee752350b817757ae0d4598659cd16cfea0aa248a25cb"}, 0xac) r6 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x3, r4}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) 00:00:17 executing program 2: open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x8, 0x2) r0 = socket(0x2, 0x10000001, 0x84) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:17 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x6, 0x2000, 0x1, 0x5, 0x2, 0x4, 0x7a0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in={0x2, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x40e4, @loopback, 0x905}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8c6, @loopback, 0x100000000}, @in6={0x1c, 0x3, 0x7, @empty, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xe29, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000002c0)=0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fchdir(r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x154) recvfrom$inet(r0, &(0x7f0000000040)=""/47, 0x2f, 0x40000, &(0x7f0000000080)={0x2, 0x1, @multicast1}, 0x10) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 00:00:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00./fime0\x00'], 0x1) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000003f00)=ANY=[@ANYRESOCT=r2], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0xffffffffffffffff, 0x0, 0x0) r5 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) r6 = open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f0000000800)='./file0\x00') readv(r5, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) openat(r6, &(0x7f0000000000)='./file0\x00', 0x100603, 0x2) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r5, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 00:00:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0) 00:00:17 executing program 0: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000cfd000/0xc000)=nil, 0xc000, 0x0) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x3) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x10000000) ppoll(&(0x7f0000000100)=[{r0}, {r1, 0x20}, {r2, 0x8}], 0x3, &(0x7f0000000140)={0x81, 0x800}, &(0x7f0000000180)={0x4}, 0x8) msync(&(0x7f0000d05000/0x4000)=nil, 0x4000, 0x3) munlock(&(0x7f0000d08000/0x1000)=nil, 0x1000) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) 00:00:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000008) ftruncate(r0, 0x8f9f0100) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000b00)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000b45f0dc536864fca00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fc9979d9b16582d9098bd455dcbadbb34d5ca9494cca9240f0e5806beb4e3d102ab4a9b76ad392222748670f695cb0cca4f76e16813db2b5277727073eb848f85e3578ac8aca347cc94ca2eac8fd6db6ce3391e28f240b44c62b01dd722fc816d", @ANYRES32=0x0, @ANYBLOB="8daa000008000000080200000900000093000300"], &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000006c0)={r6}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r8}, 0xc) r9 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) bind(r4, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r10, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8e4d70600000000000d0000000000000000267b0000000000000000000000000000000000000000000000006200"/134, @ANYRES32=r6], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r10, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r10, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:18 executing program 2: execve(0x0, &(0x7f0000000000)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000340)='o\xac\'\x8d\x0e\xd3X}\xf5\xa0\xfc\x9ex|\x9b\xaeF\xea\xbb#z%\xb4\xc6\x8b&P\xcdTv9\xec0\xbc\x1fW\x1f\xbb_m6\xb9uS\xdfj\xba7\x00\x0fG}R\xdb\xdc\xbd^', &(0x7f0000000140)='\x00', &(0x7f0000000300)='.\x00', &(0x7f0000000380)='\'#\x00', &(0x7f0000000200)='.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xa1}, &(0x7f0000000540)=0x27c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000500)={r2, 0x8, 0x80, 0x1, 0x8, 0x5d0c}, 0x14) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x60}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x0, 0x20, 0x401}, 0x10) 00:00:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) semget(0x2, 0x7, 0x80) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r1}, {r1, 0x48}, {r1, 0x142}, {r1, 0x2000}, {r1, 0x2007}, {r1, 0x100}], 0x6, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000440)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xc85d}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="b31a55e9be1f42773c41611c430b94b0df730b56e3248d2d360107a6"], 0x1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000014c0)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x3}}, r2}, 0x84) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x5}, {0x2, 0x9}}) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)=""/245, &(0x7f0000000400)=0xf5) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc) 00:00:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), &(0x7f00000005c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r5, @ANYBLOB="86784fa9f31f53144c6fbd8e747eaf80a1816ff1eabb32c1bf2c487dbca7f77f10bc3487c992bae81a11ddc7aa99af4c882570fa"], &(0x7f0000000540)=0x10) lseek(r1, 0x0, 0x3) lseek(r1, 0xffffffffffffffff, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r6 = accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) open(&(0x7f0000000000)='./file1\x00', 0x20000, 0x40) 00:00:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82a064e0c565548003c19f9aebb656fe85e78f87b709d89f60a5bf75955cd762c1535969144fcc751abe323495aff4eef8eda054ad"], 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000200)="090e", 0x2}], 0x1, 0x0, 0x0, 0x10000000000}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) 00:00:21 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./control/file0\x00', 0x8000000000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) 00:00:21 executing program 0: madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x7ff, 0x0, 0x113, 0x3, 0x5, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0xfffffffffffff450, 0x600, 0x9b, 0xa9, 0x0, 0x41, 0x3, r1}, 0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0xe4, 0x4) 00:00:21 executing program 0: r0 = socket(0x11, 0x3, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000a40)="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", 0x34b, 0x0, 0x0, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, 0x0}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:00:21 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRESHEX=r0, @ANYRES16=r0, @ANYRESHEX=r0, @ANYPTR64], @ANYRES32=r0, @ANYBLOB="ea9204fbe77be4a508e18f6d191418a6a3e864c32201cc27c9258890b7bc6fb14aba8477d1b13994c781562c297a96b7b2da41a2b6c40855bd9765aa3576d94e2f147c3fba49545a6679619dfbc45bc491bd94248738856d25173d4ead249f3812acb3d3b4aa7a871a43cefb2e260858215c54ba3cf6d4718a7cc30591a25d98cd98b4d33034277189a7348b10d093f37eb985b0d9d80f7131dd31f68a55466e3e81f84aa9383ae1913b7bbf5c4564adb40e11965e17a1e4a39a8576c26b85", @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRESDEC, @ANYBLOB="32f8065f4efbe50a99e236ebae03009003a3e7006201c1c2d83b1d0839aa34db99e46cef24f4aa2cefd122b581fb8bf5", @ANYRESOCT=r0, @ANYRESHEX], @ANYRES32=r0, @ANYRES32, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYBLOB="f5d3bc75825c92505070ec5159e852c69b607558e09905455885315cc9d4a792e3d08c0f344faa7b1a8cb8ab0f98536dc25c1a66c0c413a367f023bd0c4b2d6eefe7ea7b3fab4951149d3ef66452d9334a93f3c7e966fff3957847af9b91e4103434e4e3d4cee22f2eec0ac89104cd3fdeaebe8940f4ff495b70f7d3441fda30dd9a35ce29123bb9e3ea3b63dd1ce300ff37c0c820c3339c35e4c5537483a6f2367a6238fc0499c587e0a0fad699e43a54b51e0a", @ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESDEC=r0, @ANYRES16, @ANYRESHEX=0x0, @ANYRESDEC=r0]], @ANYRES16=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR64]], 0x9) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x100, 0x1}, 0x8) shutdown(r0, 0x1) 00:00:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) semget(0x2, 0x7, 0x80) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r1}, {r1, 0x48}, {r1, 0x142}, {r1, 0x2000}, {r1, 0x2007}, {r1, 0x100}], 0x6, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000440)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xc85d}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="b31a55e9be1f42773c41611c430b94b0df730b56e3248d2d360107a6"], 0x1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000014c0)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x3}}, r2}, 0x84) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x5}, {0x2, 0x9}}) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)=""/245, &(0x7f0000000400)=0xf5) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc) 00:00:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) getpid() bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x4b3, @loopback, 0x3000000000}, 0xffffffd4) syz_extract_tcp_res(&(0x7f0000000000), 0xfc7, 0x100000000) 00:00:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7) madvise(&(0x7f000012b000/0x4000)=nil, 0x4000, 0x3) socketpair(0x2, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x1) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) socket$unix(0x1, 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000280)=""/87, 0x57}], 0x4) freebsd11_lstat(0x0, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) fcntl$getown(r0, 0x5) rmdir(&(0x7f00000001c0)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x9a, 0x1900) 00:00:24 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x8}, {r1, 0xc}, {r2, 0x4}, {r3, 0x4}], 0x4, &(0x7f00000000c0)={0x4, 0x1}, &(0x7f0000000100)={0x6}, 0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000180)=0x7738, 0x4) mlock(&(0x7f0000eab000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:24 executing program 2: socketpair(0x3, 0x1, 0x6, &(0x7f0000000000)) recvfrom$inet(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x400000) 00:00:24 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) socket(0x1f, 0x0, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x2, 0x1, 0x82, 0x8, 0x4, 0x3f}, &(0x7f0000000340)=0x98) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 00:00:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000009000000ff07060009000300ff0f000002004e23ac1400bb00"/156, @ANYRES32=0x0, @ANYBLOB="ff7f000009000000934a00000300000087f6000043eeba2a2b90e1262dfb66069442f9f6059deef3b1440f11a46644d2107a2c8314deab2502176163b63f650ac6289bc6438c9938417cb3225e1fe5412cdae25cf41f629909326e9a536db56f94bcfa97931c9b83e78413e0c6b402cf07fe69817a28590918f855b768c113057e7ada5c19b46631bad2a95bbf5ad3abf34699ad7c471ea8ca694e536ae75c8a42cc9477f6b6999df02274"], &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x8001}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:00:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x3de) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) r2 = msgget$private(0x0, 0x32) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/244) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000180)) 00:00:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$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) 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) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x20) __semctl$IPC_RMID(r3, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:00:30 executing program 3: r0 = shmget(0x0, 0x1000, 0x240, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/54) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xb, 0x0, 0x0) 00:00:30 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x9) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x46d}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x4c, 0x0, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e230400000000000000005d9048a400000000000001ff070000000016000000000000000000000000000000000000000000c7dd0e0095d796f900"/136, @ANYRES32=r2], 0x84) msgget(0x0, 0x14) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0x1f}, 0x8) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) getpgrp(0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffff664, 0x4) 00:00:30 executing program 3: clock_nanosleep(0x0, 0xffffff, &(0x7f00000011c0), 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) recvfrom$unix(r0, &(0x7f0000000180)=""/225, 0xe1, 0x1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) clock_settime(0x0, &(0x7f0000000080)={0x4, 0x8000}) socketpair(0x1, 0x20000003, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0x0, 0xea, 0x1840}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x20000}, 0x8) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r3, 0x2) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="ef4f814e2885bbb3a1b7d5d6f8e6ea3089d75c7f39d7acce040915077f42b50a2c1e74c21c0384e980bfef0f4899807d7f92f58ea2973969f0e14573bbca78028f70b05ade7ef6ee925b0554cb386cd37f2738be548c8346fa4c1bdbea96f6310ff12220c35424db9b89c8b4557161713018dd087737a8b0a18ab52a58b714b7f707e1617bddbd4c56a1a04fa8100f71b3de6c0e7a7cb49fa58ba6f708110000a3a9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r4, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000002c0)={0x7, {{0x1c, 0x0, 0x8409, @local={0xfe, 0x80, [], 0x0}, 0x7f}}}, 0x88) mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20105) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:00:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000003f00000000005c393f97645ac11d78283736bebe0b6fc12575225aee612ff21ab579f9d3950945de7e87685cc90aee403e0132a5f6d389dae215aef2513625e6541c4842f75c0dd937386890e9d8ab9505d9253b6648d300de6dc412ada9b1cace5a5b8a9ae4908e3e5e7a51fb7de36b51fa1199d6fd0e2e"], 0x0) r2 = getpgid(0xffffffffffffffff) getpgrp(r2) getsockname$unix(r1, 0x0, &(0x7f0000000040)) 00:00:31 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200)={0x425cab21, 0x8}, 0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r1, &(0x7f0000000100)=""/247, 0xf7) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000240)="7c543807fb75daca5ed06154d6067defd3d8390d6f331078c8854e4e4d6a9b8aaaac91ac60e510dd8798348f12792612c3c56bd1b044330d5163d9a7d2652754ed664446b53c6bdf1323d4c5212474cb610d9340738732b7e800e1805d618ac05adaa4b165fce898def7854c1afed68b7ec660a97959cd60d93febc858cbe08e00ee5b3e3b382cfa6e890538bfab8c0d4d358b47305d6e2b9bd044fa244963e895ea2844f679684be477", 0xaa}, {&(0x7f0000000300)="0e271a25ed46a401d5d26c144be689454dbc5b030be1bc3ca3c032d84750cf6f4fa5e61b4cebef0b1a2a468288293d18029a39d1217d10f852", 0x39}, {&(0x7f0000000340)="1480263d820e75c199864edc24370076333d30e8dfb36e80f61847a191e4e379f60a0d6238a0f479a76d4d3c4f4d81dabe585709d4387b9f380814260dc88084c0e5ed3ccde242c5e169b6cc6b1dcc046333db994a29a8d2da5bbb1d7658314395c10d03bd20c527af3a947439784947e0cd73c3c0ff12b6af1554af180a88c2757b2586193bc29ae86dafa7c2ecc8ed090bfb2067d1fc4445103e662a7ee0f472493baf2debb350da32a19dfee61b5967cc3d2063f49808db4a8d024b86bd4e7ebfa00299d19c6a6c5b70fde1b3ae0768d33942fefa46f40855bf3f3629c0b081de5bec2ec168", 0xe7}], 0x3) read(r1, &(0x7f0000000080)=""/42, 0x2a) execve(0x0, 0x0, 0x0) close(r2) 00:00:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xe72, 0x4) socket(0x12, 0x3, 0x4) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, 0x84) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x41000000000003) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:31 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) poll(&(0x7f0000000140)=[{r1, 0x4}, {r1, 0x2004}], 0x2, 0x7) freebsd11_mknodat(r1, 0x0, 0x0, 0x1) setsockopt$sock_int(r0, 0xffff, 0x10020, &(0x7f0000000100)=0x3, 0x4) 00:00:31 executing program 2: r0 = msgget$private(0x0, 0x56b) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x2, 0x802) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x4, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = msgget(0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/203) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) recvfrom(r1, &(0x7f0000000000)=""/24, 0x18, 0x40080, &(0x7f0000000240)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) sync() 00:00:31 executing program 0: select(0x34c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000040), 0x0) socketpair(0x1c, 0x20000002, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x8, 0x5f, 0x10000, 0x4, 0x2, 0x9]}, 0x10) 00:00:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffdd9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0xffffffffffffff03) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x3eb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0xfffffffffffffead) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) 00:00:34 executing program 0: r0 = getegid() setgid(r0) 00:00:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xe72, 0x4) socket(0x12, 0x3, 0x4) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140)=0x1, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:34 executing program 0: r0 = socket(0x10000000002, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x8) 00:00:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x400000) poll(&(0x7f0000000240)=[{r0, 0x2004}, {r1, 0x105}, {r0, 0x4}], 0x3, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001480)=[{&(0x7f0000001380)="f3e0b65fca9b02bd590d894b0bb03ed072510dcd03bee992543e803a2017c2d1c697d743354c9b8fd82ea9543b8bf799c0b0d841434bb31b418aff3b2a39a647429f87be7d07e0abdffee07905e21e717f59ca97228706069a6e0619ecd942b673159fc3394141359aeb384b290e702a8dd496a2c5a31fdc61781c948a361179a35ee520895039f6203ad3d171da92b9cf41644e6262bc9e47438e4fc541dcaff3682aff31c5f7c60df4b93a0df5d8d32e204619b95d51896f9b8146f5b26150f7d75c2e35641c9e9136761f5adb8b485d1cf196e8da59e0f95bbfa5aa26bdb24e95302c8826b293548742b6794a206d7ffc", 0xf2}], 0x1, 0x0, 0x0, 0x89}, 0x104) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x10000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = msgget(0x1, 0x101) msgsnd(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x140) truncate(&(0x7f0000000180)='./file0\x00', 0x100000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0xa, [0x2, 0x2, 0xfffffffffffffff8, 0x3, 0x10000000000, 0x80, 0x0, 0xfffffffffffffffb, 0x7ff, 0x7]}, &(0x7f0000000140)=0x18) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) 00:00:34 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000) truncate(&(0x7f0000000140)='./file0\x00', 0x5) r0 = getpid() getpgrp(r0) 00:00:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xe72, 0x4) socket(0x12, 0x3, 0x4) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)="fc", 0x1}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000140)={@multicast2, @empty, @remote}, &(0x7f0000000200)=0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, &(0x7f0000000180)) ftruncate(r0, 0x8000) 00:00:37 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) fsync(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:37 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() r3 = getpgid(0x0) setpgid(r2, r3) r4 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={r5, 0x3da47dc3, 0x100000001, 0x0, 0x400, 0x8}, 0x14) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r5, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:00:38 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x110000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x155, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) dup(r1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x3a, 0x12, 0x0, 0x382) 00:00:38 executing program 1: r0 = socket(0x2, 0x1, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 00:00:38 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) setresgid(0x0, 0xee00, 0x0) r2 = getegid() setresgid(0x0, r2, 0x0) 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x7d, &(0x7f0000000300)=""/31, &(0x7f0000000400)=0x1f) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) recvfrom$inet(r3, &(0x7f0000000600)=""/204, 0xcc, 0x40000, &(0x7f0000000440)={0x2, 0x2, @broadcast}, 0x10) r4 = socket(0x2, 0x10000001, 0x184) connect$unix(r4, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) fcntl$setflags(r4, 0x2, 0x1) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fcntl$lock(r4, 0xd, &(0x7f0000000580)={0x2, 0x0, 0x0, 0x1000, r0}) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x1, 0x42) r6 = dup2(r5, r4) freebsd10_pipe(0x0) poll(&(0x7f00000005c0)=[{r3}, {r4, 0x80}, {r2, 0x2}], 0x3, 0x80000000) readlink(&(0x7f0000000740)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) fchmod(r6, 0x0) 00:00:38 executing program 0: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x3ff, 0x4) 00:00:38 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x86e9294771e75ca0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x808, 0x142) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x10000000010) 00:00:38 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)="7909008ce60c923afeed35c008060020080014047102075263c8c2d50b8fa73e1a9ab221b4ba2170070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, 0x0}, &(0x7f0000000180)=0x84) freebsd10_pipe(&(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x5}, 0x8) 00:00:38 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x7}}, r0, 0xffffffff80000000, 0x1, 0x8285, 0x7, 0x2}, &(0x7f0000000180)=0xa0) connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffda1) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 00:00:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4) 00:00:39 executing program 0: syz_emit_ethernet(0x7c, &(0x7f0000000080)="918deb24e82133680faf8ce60c923afeed35c00806000100001404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4b220709dc76f0bb1dd5487130d3831323cb8d5ee0ac2a0ce0600000000000000e09126abcb0dfa2b1840346c348da7bd3254713c655983ad9311fa3fb47430a272bd0791d6e258") getrlimit(0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @empty, 0xe04a}}, r1, 0x1, 0x9, 0x3}, &(0x7f0000000240)=0x8c) 00:00:39 executing program 0: r0 = semget(0x0, 0x0, 0x2000000000084) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000040)=""/168) __semctl$GETZCNT(r0, 0xc6ffffff, 0x7, 0x0) unlink(&(0x7f0000000100)='./file0\x00') semop(r0, &(0x7f0000000000)=[{0x3, 0x10, 0x1000}], 0x1) 00:00:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x40, 0x8001}, &(0x7f0000000040)=0xffffffffffffffdd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000001f80)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fdatasync(r2) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r4) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0xffffffffffffffd0) lseek(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000001ec0)={&(0x7f00000007c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x88) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x81) r5 = socket$inet(0x2, 0x0, 0x0) lseek(r5, 0x0, 0x1) socketpair$unix(0x1, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000180)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xae3f8bbd0c2de677) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0xfffffe61, 0x3, 0x0, 0x28a) r1 = accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x7, 0xffff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x5, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0xffffffffffffaa36, 0x100000000, 0x1, 0x6, 0x1, 0x2, 0x40000, {@in={{0x2, 0x1, @multicast2}}, r3, 0x9, 0x7ff, 0x2, 0x8, 0x1000000000}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:41 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000000)="cd1a1ca0d781d8199520e8dd09def93f2d2ded62942f55a59b1cbd1534036ebe2fff1d018c592b770e1ec06ce57991a58cb4ed381889790c55b1cf190d9703ff9b493726", 0x44, 0x10c, &(0x7f0000000080)={0x2, 0x3}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000000400), 0x27b) 00:00:41 executing program 0: setrlimit(0x7, &(0x7f0000000080)={0x8, 0xfffffffffffffffc}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4) fchmod(r0, 0x140) sync() socketpair(0x1f, 0x20000007, 0x8000000, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x2, "e593a123f2580fa219c0b952b5a5a051"}, 0x14) 00:00:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x30000000) r2 = fcntl$dupfd(r1, 0x11, r0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r3 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 00:00:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x9, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) r1 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/123) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="01a900003e679d789288ba"], 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:41 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x40) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x4000000000fe) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:00:41 executing program 2: truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r1 = open(&(0x7f0000000200)='./file0\x00', 0x1000000000300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) r2 = getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x3, 0x3, 0x1, 0xfffb, r2}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xbed4, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0xf46d, 0x8000}, 0xc) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) poll(&(0x7f0000000340), 0x0, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) 00:00:45 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4fa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) truncate(0x0, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4}, {r0, 0x102}, {r0, 0xcd87c6fca1a903e5}], 0x3, 0x3) msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000400045fd1a253b8427da208f34e86c68bbe3f6d7b7d78760"], 0x1, 0x800) freebsd11_mknod(0x0, 0x3fffffffd, 0x54b) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) poll(&(0x7f0000000180)=[{r0, 0x100}, {r0, 0x1}], 0x2, 0x2) fdatasync(0xffffffffffffffff) 00:00:45 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/183, 0xb7) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) 00:00:45 executing program 1: r0 = socket(0x2, 0x3, 0x0) ftruncate(r0, 0x20000032e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x2, 0x2}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) getsockname$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) socket(0x1c, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$unix(r0, &(0x7f0000000200)=@file={0x0, ""/85}, &(0x7f0000000180)=0x57) pwritev(r0, &(0x7f0000002980)=[{&(0x7f0000000280)="41e388d1a8090d3880944810cc6ef37ba8fef6369d75e37a84384353d0dde3b47654e4e969325a", 0x27}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="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", 0xfd}, {&(0x7f00000015c0)="87b92a4b7c8a79fd9ae81e1bd0f15e485ea1c4ff786b228097bd629473f25e5d15ca32b2eb9bde7e07d610a17f09377006e9a909de80d541788744566714e0abe7bd3a0c1a83015231cee475517b4131322fc4bc841042e6331030bff94a2b1012a9e41dc3b7353cdcdbb51556df1d659dec682098a75403bae3179ec72cbcde1b55bbf0b1e7d45ca95f372617b08501d8d1f8ece02db2a082b2382d4f0a38abbb099e6c5c571fdbeee4aa82797444f5b579a17cadac96c90d36d5de", 0xbc}, {&(0x7f0000001680)="5379770f465472de65d4605e22c1b0f420a81bada13326f967b04ac73b145cd2244088e62344ff02f884119f40d4a4db7f8436d1b391e2127abfce647ad311cd193559654226240ca6204ea5f42108bc129190e26770eeffb9f0a69a87bb044d655596822b89ab2c76d3151cb3ae08e6868dbf4c716192ea897461e7c722b3751f8daf077ebb5e3441d8ed967d10dfa5f070d70be2cac57b6221bace42928978493a6a897b6f93c297f2", 0xaa}, {&(0x7f0000000400)="ed20fd7f2d24b5de29ff8321da883dcaf06e5b843b1b57a61bbb0224138e0364cbb0c9db24c1b524400065113d6eda0679b2c5e37386070a65e5be66b71d35ff937e52da0c10bad5c174b8bc69e9cda0a1af2dc796aa73487cc4fa05f4722ff3d1b78ee4e9abc4a77ffadfabd869921664f9687441", 0x75}, {&(0x7f0000001740)="d38c89d425811608df1338bd9160ec5b8eaa97b67c41c27d068d06c2b3fe01a508dd003d38c38a29ff3411b81b0a80e643ad3945e7383a6e204b609d3b5e1c63b3e1480b56245482be5c19efdd7bc9a699c12a514d4b3badca327c2d3b84661736f2f01349cc57eec01d912986a58e177c97932b3d47e94354b89c2da99b22876d43c3164b3fd69f34f1d1d7eafe6a02e69113595454a3e8674b7e134960d6a179077e8af7ea29bcd327df616ee4253527f0fc7bab57e56b78ac5cb0995eced0a8415396e022e42b81bae4f81237438c1aa7cbf276e7", 0xd6}, {&(0x7f0000001840)="be8e6484f12d7d8cf7b194981fff247fbe15cbb4ffcb0befd1c7b4e80c11f71f8e96aa3aa59c758f5356880a108fa9c7e9fa41463a335303852c0b875eae651318bef3c72fcc49b3ae86", 0x4a}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="4884f337065b3872ad9aeb9b209ab23547c3dfb7b81c7400a676c01a6fddff1b244a8175dad1db1b7b83698a20527ff4f3f09c794ac2b24deccacc2e4eb5bd9cafa3c379909be0c23bd856f19e84e48d2ec6d7a4627c71200e07f8a5fe4bcfe83f88343a142d06e456f400b9db0b1a9330e53a5c663665f4b617b18f1208ef0bca5903a7aff51d5d4b93fced7f4bbf1e241aa95a9d98740b5eeff1383c100cc5675a544e89c47c84b718e6c7f0ab443dee07e9", 0xb3}], 0xa, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000000140)="e9eacfb98b1a960c46290240d5c47b17124979584fbdbc6b3100afd503495e933fc8e8a5751b133e42159c2aa21f573fcad97eae8a69cfe7b5e3854dd5", 0x3d, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="eb503c59357fe5fcc84cbc84801c959ede0e23d2681b27431326223870fefe8020917b5aca1d444ddd98db17890ab9b3ef8d3fed949f9341bb899c52a2930d75e0a174346065f18e5ba5e11893020d51fe8c0ec93e1d8fd45388b746dfb211edd98e667fd46de0b86ef142c65d713c339a071eddc9d9bf325a754b028250eb93826b6fdb0b7c1fb867e0825b8b66b95d9f18fc75e88c04ddfb6da6f9ba5678bf1721c1015609ada6039447559226fbd1a442b6e8703d0f80a8a1032952f58a6418174b7e955903c14cfb38d0f9f76da7309c1842a786fc7af9bf761c115a3815ba4cdff1", 0xe4, 0x8, 0x0, 0x0) 00:00:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc) flock(r1, 0xc) fcntl$lock(r0, 0x9, &(0x7f0000000440)={0x2, 0x5, 0xffffffff00000000, 0xdfb3e21}) flock(r0, 0x48eb0adc59677ba3) socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(r0, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0)=0x4, 0xffffffffffffff63) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000004c0)=""/158, &(0x7f0000000340)=0x9e) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$unix(0x1, 0x4, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() r4 = shmget(0x1, 0x1000, 0x50, &(0x7f0000cc5000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x9, 0x3, 0x8000, 0xb16}, &(0x7f0000000400)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:00:45 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x105, 0x13) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 00:00:47 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file1\x00', 0x40, 0x100) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xd000, 0x9) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f0000000200)='./file2\x00', &(0x7f00000002c0)='./file1\x00') fsync(r0) socketpair(0x1f, 0x10000004, 0x800, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x6}, 0x4) 00:00:48 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$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) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6, 0x7ae4, 0x20, 0x7f, 0x100000000, 0xfffffffffffffff7, 0x9, {@in={{0x2, 0x1, @rand_addr=0x4}}, 0x0, 0xff, 0x81, 0x0, 0x3, 0x101}}, &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000540)=0x10) 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) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r6, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) 00:00:49 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@un=@abs, &(0x7f0000000540)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x5, 0x10001, 0x8, 0x4, 0x2, 0x7}, &(0x7f0000000640)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000680)={r1, 0x4a2e}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x6, 0x3f}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @rand_addr=0xd721}}, r3, 0x100000000, 0x1, 0x553}, &(0x7f00000004c0)=0x94) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) lseek(r2, 0x11, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r4, 0x2000000000008, 0x7, 0x6, 0x10000000f3c6, 0x7ffd}, 0x2d3) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) r5 = socket(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) connect$unix(r5, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r4, 0x4, 0x100000000, 0x1, 0x5, 0x4}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) 00:00:50 executing program 3: getsockopt$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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) accept$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) 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)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 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) 00:00:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7f}, 0x28b) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x6}, 0x24) 00:00:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x0, 0x7e0a503f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x400, 0xa4, "1205edd1b79bb0226f19e2d94f840f6498a8c335303bc5fdce7687cc42524a7496b97bd37897b49ec4966e56b66de8d8e61f1ebb12c569f25d85959750a2c6b970d903ac5cc132493e12df847b94d4497c72a1c1c0457f1295318faebc019187f16bf975f122ee9b227e73fbf3fdf235c0511343b93171d74d3fb0713631995e0a06ed4b24cf37bfc3fd0d920a8002dc79054ea32efcc9bd766bb2cbfa371853c509c65b"}, 0xac) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:00:54 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) socketpair$unix(0x1, 0x0, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000340)={{0x1c, 0x0, 0x4, @loopback, 0x7ff}, {0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x100000001, [0x8cef, 0x8000, 0xc2c8, 0x6, 0x2, 0x5, 0x6]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10) r1 = open(0x0, 0x0, 0x26) recvfrom$unix(r0, &(0x7f0000000200)=""/214, 0xd6, 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f66696c6530f5"], 0xa) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000)=0x3, 0x4) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) bind(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000b2f66686c653000"], 0xa) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x800) 00:00:54 executing program 3: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1020, 0x5) rmdir(&(0x7f0000000000)='./file0\x00') 00:00:54 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) socket$inet6(0x1c, 0x30000007, 0xa4) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) connect$unix(r4, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x3}, 0x8) getpgrp(r2) 00:00:54 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100002, 0x20) r2 = socket$inet(0x2, 0x4, 0x400) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1ad10000001200000000"], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000140)="e39758fb31b8baca8ecdd450bdb41ad31a0e5ca0aa7f877c8a7298a36ef18a929ed1e840a19fa8e89e724537a48c4b557636952a518e06eaf2b55e9ad1af49ada60b2a79960fe67647336def7e8f0f54b9ea1b119de38316aa5dad64e8d87a40666737bdc315b7bfeed5fa84452550ef0e1e4867", 0x74}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r2, @ANYBLOB], 0x18, 0x1}, 0x8) r3 = accept$inet(r1, 0x0, &(0x7f0000000000)) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r4) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x0, 0x8001) fdatasync(r2) r5 = semget$private(0x0, 0x0, 0x4a0) __semctl$SETVAL(r5, 0x3, 0x8, &(0x7f00000002c0)=0x1) dup(r3) accept$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) setreuid(0xffffffffffffffff, r0) 00:00:54 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x10e, &(0x7f0000000040)=0x1, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x6, 0x28) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x2, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1816, &(0x7f0000000000)=0x100000, 0x10b) 00:00:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0xffffffffffffbffc) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x110805, 0x800000) 00:00:54 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0xfffffffffffffeb1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x2, [0x292c0000000000, 0x6]}, 0x8) open(&(0x7f0000000200)='./file0\x00', 0x10400, 0x102) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0xe8, "9d3cae9f07eaca67a5df73205908bd2f346015c616b3e0bd25f0ace62ce666d3f136e7f319f1631ba45ceecb5002b02f595373641ebba1bdfd1c21f9c2609906edc15662d80b2a70998155ad7ccd1b966fb5fd47cad171bec9d3b985e2de3fa0e4a1919cb32d5ee21828851de25a39c13bd34c10c720de3a1fd141cc9f10d92753d0f5b5bc6312f4636eb45d072fa7bc8c9e6d5362bc3d55f0cc9a788e07f5f2ee1bcaaf54312abf9f9e7b49b58cf32287c787e046d855f97fe083eb105d089c2c6f18ca9a30aeb88c98954f30e176f375d8ad4c2bfa4c37769cefdfc2498e634620f490282447b5"}, &(0x7f00000001c0)=0xf0) 00:00:59 executing program 3: 00:01:00 executing program 2: 00:01:00 executing program 3: 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) socket$inet6(0x1c, 0x30000007, 0xa4) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) connect$unix(r4, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x3}, 0x8) getpgrp(r2) 00:01:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4) r1 = socket$inet6(0x1c, 0x10000000, 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x19b800000000, @loopback, 0x3}}, r2, 0x6, 0x8, 0x80, 0x9, 0x1, 0x100}, 0x98) 00:01:00 executing program 1: 00:01:00 executing program 2: 00:01:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x252, &(0x7f0000000140)=[{&(0x7f0000000040)="fb"}], 0x1, 0x0}, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_http\x00', "182add0e802eab35867e38b0442773c3712591adcfa0eea69bd411ef1cfe74a3720a4fe6329dbdc8d5dc52f0fffd6695aa592ea9b3d8416d79b1d528d73ae0acdd63229868cdd00dfdc0dc6bfa5e0400fd7555a124ffda93ee3ad161dda3d98371adcb979e5219601e904bbb78d72a71a627055dc0096f58939c3f5f27fcc3d6936a49bc706cd01e21396b4b6795896c8082e2a9728ba142e2c295eeefc14e70a46f9d1fa50bcf7c6284f0a05eb7b90cba74d72031152775b945018f57b5fdc3bdf71b3658eba25466998fc309267fb31eab3acfa660545b40699929705ac9c38d9c047d9053734a4a7e91f5b94c0369"}, 0x100) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), 0x4) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f00000009c0)=[{&(0x7f0000001f40)="fa", 0x1}], 0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000003c0)=0x0) fchown(r0, r1, r2) 00:01:00 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100a00, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x1f, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0xbfb, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x3a, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r3, 0xe, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) 00:01:00 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80, 0x8344, 0x5, 0x7fff, 0x2, 0x8001, 0xf1, {@in={{0x2, 0x2}}, 0x0, 0x5, 0x9a, 0xff, 0x4, 0x7}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0xdd2}, 0x8) 00:01:00 executing program 1: socketpair(0x17, 0x1000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) read(r1, &(0x7f0000000080)=""/124, 0x292) 00:01:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:03 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x100400, 0x4c) sendto$unix(r1, &(0x7f0000000240)="f1e7e38691ad3775da0796a672ca98bf3de092560a92377c2e2cb4647103c6c1a783dd0b55955e83273abbad3938f22385fc603a747f161fb9472ba61df8df5692e99d6f5f97ca9d12b7353df86def72107e2f22c243c7d6ca9f6916b5e4090c2363a5a3ae097d2b3803fc7cd7d6dba4513205d3958051cc9bb051bc4444a0132921f50ec67f8046263c8a8f213acc58032d79af3dcd1f63bd3f1e49cd", 0x9d, 0x20000, &(0x7f0000000300)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0x2, 0xff}, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140), 0x2ffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000380)={0x1, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0), 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000480)='),\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00'], &(0x7f0000000600)=[&(0x7f0000000580)='-[%\x00', &(0x7f00000005c0)='\x00']) 00:01:03 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x6, 0x6a, 0x0, 0x0) 00:01:03 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1, 0x3}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x800000000000c, 0x0, 0x0) clock_gettime(0xf, &(0x7f0000000300)) r3 = socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280)=[{0xfffffffffffffffe}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/108, 0x6c}], 0x5, 0x0) 00:01:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8004, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:01:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723e035afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f8030e995cdc54ca883fc9eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d1682f2c8daabf02d98f6ac8389e3b0c9ff9038a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef508c6d364aa1"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = open$dir(0x0, 0x140, 0x0) flock(r1, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) recvfrom(r0, &(0x7f00000007c0)=""/201, 0x1f, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:01:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, 0x0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) fsync(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x4, 0xebe}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0700"/136, @ANYRES32=r1, @ANYBLOB="8100000001000000"], &(0x7f0000000400)=0x94) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r0, 0x0, 0x0) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x81, @loopback, 0xf0}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00 \x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x10001}, 0x8) 00:01:03 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0x2, 0xff}, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet6_sctp(r2, &(0x7f0000000480)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="7138abd1e9a342d013462a878574e15207a5b0cd7a33afee78523af1a1ba2ad6514da956e3444f4d3119cd5205bf768454075bf1117b3ea3e26075d6ef382281341cd2a648557d1de592c205168bd6cd47f7175d3ce15bf7b45959104767d976912e672b14e5cf2209c06cffe8d6c4d90eb044bb9e630bb165cb3edb2abcf8e3e74bd5d21b99d98dd46e66c08723a561c417515c3f42b3e156eb3c42562e76a83861cd016b5aad921649dbb8d855d5f0e962bc3ee329d9b5db6981b49c24799a44e17edb742f140bcc02ad70b1dcb174bfe0cf9f41bd29169e8a9943ec4f91df40be3048859eba1842b8ef83bca5", 0xee}, {&(0x7f00000002c0)="aa4a5686796bd102c2e7f774d0d19606e3c8298daaa149285dcd4f83293e4099e8d7fd2aee5963d78274067d84c3941a045bf0aaacbf2e30fcdeb62a53aacbbc59fbcf7ac0add63c4482616aa72be98d0088330268cbe1e31529", 0x5a}, {&(0x7f0000000380)="a8c7933a0aa4", 0x6}], 0x3, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x4, {0x800, 0x600, 0x100000001, 0xa85b, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x3, 0x720, 0x7fffffff, 0x1000, 0xffff, 0x1, 0xf4a, r1}}, @dstaddrv6={0x1c}], 0x64, 0x20004}, 0x0) 00:01:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fd) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x80000000000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:01:03 executing program 3: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) r0 = msgget$private(0x0, 0x0) r1 = semget(0x2, 0x1, 0x400) semop(r1, &(0x7f0000000000)=[{0x7, 0x9, 0x1000}, {0x3, 0x5, 0x800}], 0x2) msgctl$IPC_RMID(r0, 0x0) r2 = semget(0x2, 0x5, 0x504) semget(0x2, 0x4, 0x208) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:01:03 executing program 0: r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x822, 0x1000004, &(0x7f0000001200)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:03 executing program 2: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYBLOB="ffff562dbb9d6d3fff9323b78bcdbcd37862a62d44187cd837b56bb756c2c57a1590d3022ca333871767997f10a09380fcd9472e42a83571791bb6a009902e6c02f6604c2082d7e4452f5d492be1476800000000000000"], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = socket(0x10, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) lseek(r1, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) fchdir(r0) fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:03 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000000c0), 0xfffffffffffffcaf) freebsd10_pipe(&(0x7f0000000040)) 00:01:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r2, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r3, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80000000) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4) 00:01:08 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000140)='./file0/file0\x00', r1, r2, 0x0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket(0x1e, 0x2000000000000, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYBLOB="0000e5c507f4c96996340e45c56cfd0002685b6b98f3a35bc190e3994340e7fc22665bf59a9c66004400cc168b9272b58b474fda01b97f518f504b09964f5a5b4a"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) getrlimit(0xa, &(0x7f0000000340)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getuid() freebsd11_lstat(0x0, 0x0) 00:01:08 executing program 0: r0 = semget$private(0x0, 0x7, 0x10) semop(r0, &(0x7f0000000280)=[{0xfffffffffffffffe, 0x9, 0x1800}], 0x1) 00:01:08 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000205, 0xffffffffffffffff) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000280)='.\x00', 0x2, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x2, 0x7f, @empty, 0x3f}, {0x1c, 0x1, 0x380, @local={0xfe, 0x80, [], 0x0}, 0x7d}, 0x3, [0x9, 0xc00f, 0xafb, 0x3, 0x2, 0x9, 0x10000, 0x2]}, 0x5c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x4414, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x408000000) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x1f) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {0xffffffffffffffff, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) clock_getres(0xf, &(0x7f0000000100)) 00:01:08 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/109, 0x6d}], 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x2000, 0x0, 0x0) 00:01:08 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x200, @empty, 0xffffffffffff8001}}, 0x0, 0x7, 0xffffffffffffffff, 0x8000}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x62fa}, 0x8) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), 0x4) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = getpid() getpgid(0x0) setpgid(r4, 0x0) r5 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, 0x0, 0x85) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000500)={0x1ff, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000200)=0x400, 0x34e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3b15}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:01:08 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0xffff, 0x4) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:01:08 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="9bef201898c1d1b143780c60fe9ecd20c5669446a78950fbe27185cc73bc6aae682bbe5ee931dacfeb9fa8d4391d71da97e06c1219be0bf70cb478b94b7ba9af3a68b31173034d55b5a280a02a526645c9f980a9382c77845eff9058808457955e251ecb00f2fe154c20b5ada97e261c9644e5cecb1f7651836ac9d07c6cb5c4ebf01337eaa6644d4f8c4f9d4823942bde1b0db97c"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:08 executing program 1: syz_execute_func(&(0x7f00000002c0)="c4c3fd40030bcd8080000c6969ef69dc00d944a7d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6d6c1460400e1b1d12767440f657422000f000000649f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000240)=0x8, 0x20000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) dup(r2) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:01:08 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x60801fffd) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x11e, 0x100000000000, 0x4) ppoll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, &(0x7f0000000140)={0x6, 0xff}, &(0x7f0000000180)={0x9}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0xf4905bdc71d1efa8) 00:01:08 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11) pwritev(r0, 0x0, 0x0, 0xc700000000000000) 00:01:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:01:11 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x80000000000000, 0x0, 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) chmod(&(0x7f0000000080)='./file0\x00', 0x84) lseek(r2, 0x0, 0x4) 00:01:14 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000000000204"], 0x1, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/39}, 0x2f, 0x3, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:01:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x908, 0x0) 00:01:14 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x200, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x82) 00:01:15 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0xfffffffffffff430}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x6, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r3, 0x3, 0x3, 0xffff, 0x8000, 0x6}, &(0x7f0000000240)=0x98) 00:01:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20402, 0xd) fchmod(r0, 0x20) 00:01:15 executing program 2: r0 = socket(0x2000000011, 0x3, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000000)) 00:01:15 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000336e6ffffebe2baa9024aed8006000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x8, {{0x1c, 0x1, 0x3, @empty, 0x6a98}}}, 0x88) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 00:01:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) r1 = semget(0x0, 0x0, 0x44) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000000)=""/34) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) freebsd10_pipe(0x0) getpgrp(0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:15 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, 0xffffffffffffffff, 0x0) 00:01:15 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f00000003c0)=0x10) r2 = open(&(0x7f0000000440)='./file0\x00', 0x800, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x4628020001) lseek(r0, 0x20, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @remote}, &(0x7f0000000380)=0x8) close(0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x0, 0x8001, 0x4, 0x9}, 0xc) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) geteuid() sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ftruncate(r2, 0x7e2780e7) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r5, 0x0) 00:01:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0xffffffffffffffff) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x3, 0x9, 0xffffffff}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x4, 0x101, 0x6, 0x2, 0x8, 0x2, 0x40, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x2c, 0x6, 0xffffffff, 0xffff}}, &(0x7f0000000300)=0xb8) clock_getres(0x0, &(0x7f0000000000)) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) 00:01:15 executing program 3: r0 = socket$inet(0x2, 0x100000000000003, 0x0) syz_execute_func(&(0x7f0000000040)="c4e1acc6380036660fda4a8967d25d000faa8fa85085eeebc4e1dd656091660f3a0ce007646764660f382b3cf92e36a529de") sendto$inet(r0, 0x0, 0xfffffffffffffff9, 0x0, &(0x7f0000000000), 0x10) 00:01:15 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = dup(0xffffffffffffff9c) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:15 executing program 3: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getegid() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) msgctl$IPC_STAT(0x0, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000180)=0x4) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$getflags(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 00:01:16 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x6}, 0x10) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket(0x1f, 0x3, 0x5c03) ftruncate(r1, 0x5f4a) faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x2, 0x100) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xffff, 0x7f, 0xfffffffffffff60a}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000002c0)={r6, 0x80}, 0x8) write(r0, &(0x7f0000000300)="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", 0x1000) freebsd11_fstat(r5, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000001380)={r6, 0x0, 0x3, 0x100000001, 0x2}, &(0x7f00000013c0)=0x18) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000001400)=""/94, &(0x7f0000001480)=0x5e) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000014c0)=""/4096, &(0x7f00000024c0)=0x1000) poll(&(0x7f0000002500)=[{r0, 0x80}, {r5}], 0x2, 0xffffffffffffff01) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000002540)={0x1, [0x6]}, &(0x7f0000002580)=0x6) r8 = open(&(0x7f00000025c0)='./file0\x00', 0x1, 0x100) recvfrom$inet(r8, &(0x7f0000002600)=""/123, 0x7b, 0x1, &(0x7f0000002680)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mlockall(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000002700)={0x10001, &(0x7f00000026c0)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000002740)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000002780)={r6, 0x20}, &(0x7f00000027c0)=0x8) recvmsg(r8, &(0x7f0000003c40)={&(0x7f0000002800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000003b80)=[{&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/101, 0x65}, {&(0x7f00000038c0)=""/165, 0xa5}, {&(0x7f0000003980)=""/53, 0x35}, {&(0x7f00000039c0)=""/143, 0x8f}, {&(0x7f0000003a80)=""/222, 0xde}], 0x6, &(0x7f0000003c00)=""/56, 0x38}, 0x0) open(&(0x7f0000003c80)='./file0\x00', 0x80, 0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000003d40)={0x100000001, &(0x7f0000003cc0)=[@in6={0x1c, 0x1, 0x7f, @loopback, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000003d80)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000003dc0)={r7, 0x3, 0xfff, 0x5, 0x7, 0xfff}, &(0x7f0000003e00)=0x14) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000003e40)=""/36, &(0x7f0000003e80)=0x24) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000003ec0)={r9, 0x5, 0x6, 0x3, 0x200, 0xfffffffffffff800}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000003f00), &(0x7f0000003f40)=0x4) 00:01:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202091000556b27ee"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) r2 = getuid() getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) lchown(&(0x7f0000000280)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000dc0)="e8b7b65742b83cf90ed45c0c1ee102be6499c4de1066b389c48af9cf7a84a5b3ff185f7cbe4ea3ab94783ee51826141709046433780998e3c8098871ed2431b9ff72391ef4546b4945c2f154a98d36e70c85f65a1ab2370100f716ea3308526ee9a08b311a8028a9029e386cdb2f79ec9b5b888266dedf12a1fa94b80561f5dabc41333358926255e7f0693b7d1d59097d1f8cf57083970365bccbfc3b9783d568a53c803dc9325d54888e017f3d960bef67c1e9a0fe8efdcf5db96ed86e97bf396d4d56137aee54448760824bbccb64d1ea152fda43962bfbbbe333184ee6c050cb88818314c0cae8763c2913f3823614b7a116bfe707951c782bc8faa2ef94390b10a672a1f6fa4fb11039adc58e3d17bb46f0acbc6b436258add29489d492aa50800e98b47b7b27b2c43c40870e3e874949587d7f7a79bd89f49cd1a46145f53d13c661f8bad495022ed37a127e0a524471a89ad50ce0421cec8b92d86b3ae23e16dcddbca0be85f0ea8440e27b4bc5853eec41d54df7352ca62cea0419d9d27b6f7cd8128917448ba042134cf60e0f3cf2852a4bb6a15818cf8ee3338ab762946bdaf685db33baef208806ce4b8d781a1f540b130834e347ebe855e61c2544fdc2898f047e4eaccfd76675128acaa51c141373aa8656c991fa6e1e7df9651d9b69d8232b30804509de279c5ba3542c59cfa41ef29f7ba9c9337594e51c2fa71af82bada7a7b8931272219eed334bf47d5abdf13848645cf3358955e1865d4ae1bd15aa90bf58217cec3499a3e83c911236ae9c3fb092a2b51ce2cceaeb7c1757bc4e4d3b0d8324456094338fa42b62b5740d52ce4f4ea38406a86b5ca766c2089cb461d6cf1ab59e290a6c9597d0d3a71c2642914565497ebf6409e5967a642502fd3be481e16f7411be53ff1b22dd36afe78571f55220ccfc8d674406f580495ae6da9694fb634a6c781c1a1a973d58ee868c2e87db2ad0da5490593d352d034c3ad434bc0ad31cb3c718ced2b881cd8029686f161f494087dcc76bec470bd9506da6d5006e4633cc778b77877785aa90da5bba2f953d100519bf1f300bf969d90d6e5050f40338cab3b22bf10b97680398293ba577154c814b9035ac6db841d36e37df8c8debbd758046214558486010975840bbba1405af0483806339081994bac35c0a9909dfde2fd54f21ff34b96d7c3554d029fb500e5b372224dd36735ce7af48c89fffb4beb46efa99be2109f94870cd1931736371bd944027412053b5b5dbbd0c6c180dba00ec17241dc4ae7e7f7cb65e3e6b6311e263b4451160f0fc10e040458a554ea0769fe54f5839f2f1f4bbe676d61850d5ff518854fdd55335cc432dec0dcc15551a360ba502ba6cf08d0f222bf23679489ecb31a7a433f049593bf2875aaae9839b29be79fc83fe5f7ab85c76588616c1b0aa162fe90cf084876037ede9855d980ce80bada92619bde4207685333cef212099cf5136095af2939da78a5247edb3f65d1a00528acd554619bd35561ee62b94fd408763f3b23833c389c101c4f32c4b6026d49092d8beb3ac63d8b4633c557315f27ec8192ce51b23dc0d643c6e72ac486b6d185b91304d1ff7ac2592343e1495f458e49fde1ea4d82f263bae5f970b617c7db954570252f48b50af2234ef87ebd7943b7580fccbbb8a398384ccf8447208", 0x4ae}], 0x1) 00:01:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x43, 0x352c, 0x58}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5) poll(&(0x7f0000000240), 0x200000000000019e, 0xfff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000080)=0x6) r6 = socket(0x1b, 0x3, 0x0) writev(r4, &(0x7f0000000780), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0xfffffffffffffffe, 0x0) sendto$inet6(r6, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) 00:01:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, &(0x7f0000000040)=0x100000268) 00:01:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r0) sendfile(r1, r2, 0x0, 0x0) 00:01:21 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x81b6, 0x9, 0x34, 0x80000001, 0x7fff, 0x0, 0xf538, 0x85, 0x101, 0x0, 0xfa0}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, 0x0, 0x0, 0x82, 0x0, 0x0) 00:01:21 executing program 2: getpid() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80000001, 0x220, 0x2, 0xf891, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) truncate(&(0x7f00000001c0)='./file0\x00', 0x9325) 00:01:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000200)=[{r1, 0x2000}], 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 00:01:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4) poll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, 0x4) 00:01:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) socket$inet6(0x1c, 0x0, 0x1) 00:01:21 executing program 2: r0 = socket(0x0, 0x10000000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000001c0), 0x8) 00:01:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x3, 0x5, 0x108}, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x401, 0x40000000009, 0x0, 0x1, 0x3}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, r2, 0xffffffffffffff13, 0x7ff, 0x8a, 0x1, 0xff64, 0x400}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000ac1400aa000000000017000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000036f1835c355f6fdb952945c7a3b83c001ec3725664f2a0c7618191aa635065bc418be019b838bc9b1809ec63e4aacfdf8ec2e51f6e6fb00141b7", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) 00:01:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xc00000000, 0x0}, &(0x7f0000000080)=0xc) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1c8) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000140)="2a47a9d3ec8553efe443ad70c05d61435144d1c57dd283b41bc9d04d7809bddedbce6b1bebcebe667bacdae4ff25423ffee326ba8442e1", 0x37) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0xfffffffffffffee4) 00:01:21 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000180)=0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfcd7) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) 00:01:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) socket$inet(0x2, 0x10000000, 0x3) rmdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000040)='./file1\x00', 0x282, 0x123) open(&(0x7f0000000080)='./file0\x00', 0x20801, 0x91) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:21 executing program 1: socket$inet6(0x1c, 0x10000003, 0x0) select(0x40, &(0x7f0000000040)={0x6, 0xfffffffffffffff8, 0x9, 0x37, 0xffffffffffff4e73, 0x4, 0xfffffffffffffffa, 0x4}, &(0x7f0000000080)={0xffffffff, 0x4, 0x3ff, 0xabc, 0x2, 0xffffffffffff0001, 0x6, 0x5}, &(0x7f00000000c0)={0x6, 0x7f, 0xffffffff, 0x8, 0xed3, 0x9, 0x1, 0x3}, &(0x7f0000000100)={0x3, 0x7f}) 00:01:21 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022a616dab665855003cb722d411f3983e794f2ef1c066861f3da7367b958010e5354ee6954a8d96a4902f16543fd8adea883d93f00c145c76ee5948e436ffdd622f501108699bd02716792c0b64cc09fd21b3202aa35fbd19fa2a5cc3f4b760b05a218b4b3a49998c68cd989009a7e68630d338d404f06d1a30ac19703d2d"], 0x10) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x10000002d5a}, 0x8) 00:01:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) 00:01:21 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/91}, &(0x7f0000000000)=0x5d, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x2, 0x2, @rand_addr=0xffffffffffffffe0}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="9bae00a9219d2d6a48e91be095a3ee54b6163549781630e540f99961d42aad179538d4d94517d7ed357eb873cbc25051836e8e5369f5dfc83b3338c027ac078192eb01840a4fc064bd9f1545083ea4fe75e15845348f388779da5cf16c4ff97296243e50726978e391afb722db0999b9a23be902b554377b2cb1a0e0727ff4093f6121f05fdfa8b2b05ee55022e680fb2fab3bd17ee6561e3048f9d679deba5b4a98ef3728b127927dd44fb74c586a53566e996839", 0xb5}, {&(0x7f0000000200)="f0a5baf11339c728f40ef88c32668e2d4e407e36e9e8e13a85f75b91873c9761d136ffc7cfcdc9fd3ef50a230518a081bdd28817f44bd3bd4c79901d464c168840e7d0dd2b111d1b5f0d41d8ddfd136ed4cb8e8f493985aa82aca94fa93e7f250e5eeac7a025d7aa82d42d384ee3b67d416b8537fa6d640b744aae66ad5bf465a8d70df8809eb324f26976d72254b7276e0a4ba526ccaacdf9c3420c47201ff2f872d062933b8f2153630f2cebf2ed179acc8529edb418facb44ad5b8a82cda71561c02b0f1191180b35b42986c017bdfd8afb1d6a4920e9757c1943c470d2", 0xdf}, {&(0x7f0000000300)="ad1441e24d071b6d52724c13666704669011a55b6b5000dac8058b6889d47c0512e3a7596cc7ca44c8", 0x29}], 0x3, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0x9f30, 0x1000, 0x400, 0x100000000, 0x7, 0x2, 0x81, 0xffffffff, r1}}], 0x58, 0x8}, 0x20089) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x101e, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet6_int(r2, 0x29, 0x27, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x10000, r1}, &(0x7f0000000580)=0xc) 00:01:22 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x4}, 0xcd) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x3, 0x7fff, 0x200, 0xfffffffffffffffc}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x9}, 0xfffffffffffffd33) 00:01:24 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000200)=0x1002) accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/178, 0xb2) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:01:26 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = dup(r1) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r2, 0x4, 0x46) freebsd10_pipe(&(0x7f0000000140)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:27 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1f, 0x1, 0x5) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="e27ab2a0e946c4ee9f58e17ecf390d42f8a297", 0x13}, {&(0x7f00000000c0)="1268d3ac826a5a6fd8c2462c001ea674fa91d37a3e070ebe364ba283bc6e73831c7009abfea7b18d22c05fa1a891dd01a3dc86f8c9a9aa88790ad0538b3b542c6fa186d36f6a346e1d343ff6672e04b971b3c1bbd210a747cc83dc6ee46a7cd57840d61d6374bab087974a47a9a9b976c7f3dc8922", 0x75}, {&(0x7f0000000140)="95992f7de937d4e19d43d580e351dc37fe42b4fcab05a4aba47063932d279768cd714b0ebab105fd7fd96d2398ea994b8c4f160e5d86e742f6e287feddb20626e09d34480151b17408f34893958cee6cc0952bccc37785d5581157bef31692686bf3af19aa1020f9a7d5aaec55dced690fd4acb74a0d8b93db3a11fe8fb8188b1155ed2a3f432e68f06aba6217b09294474e65bb6f58c7beda4a1b1452fea04cf334f7a69bdbb3d0bac2358cb73f26d26e8d9c14da2061144b7df19a5562f8164a634c3f", 0xc4}], 0x3, 0x0, 0x0, 0x1}, 0x0) getsockname$unix(r1, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:27 executing program 2: mkdir(&(0x7f0000000340)='./file0/file1\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0xa01, 0x40) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c3dfacfc9c318a54bfd6c59b30000000000000000000000000000000000000000000400"/149, @ANYRES32=r2, @ANYBLOB="0200ff0001000000"], 0x94) 00:01:27 executing program 0: r0 = open(0x0, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 00:01:27 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x10000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001100)={0x0, 0xfff}, &(0x7f0000001140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001180)={r1, 0x10001, 0x401}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0)={0x8000, 0x2b10, 0x20, 0x7, 0x7fffffff, 0x80, 0xffffffff, 0xe91, r1}, 0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001200)=r1, 0x4) r2 = accept4(r0, &(0x7f0000001240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001280)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x7fffffff}}, r1, 0x87e, 0x5, 0x9, 0x64, 0x10000, 0x3}, 0x98) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001380), &(0x7f00000013c0)=0x4) r4 = accept4$unix(r3, &(0x7f0000001400)=@file={0x0, ""/4}, &(0x7f0000001440)=0x6, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001480)={@in={{0x2, 0x1}}, r1, 0x8001, 0x1000, 0x3}, &(0x7f0000001540)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001580)={@in6={{0x1c, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff80000001}}, r1}, 0x84) sendmsg(r4, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001640)="997c36933324cb9ea7bc64e0e14bb514aa90da6d07d25c558df97842ca0a25430ca9d88fde65e27e324eb99ec7de114ad608a385051e7557f6a19ded5b6028c50ac9dfb90e849a1fbc85575d05e943d64d9d3e2c8ac9ee6e5f3f4ee30694002fd9f4726d75d4e5e693ccf496e4f0d07959d7e01aa4998faa3587fa317edd1394f319118c2f0ea70740e4356507d9abb4377ccad9787545d8008e8cfe2907f4e82474233ca092", 0xa6}], 0x1, &(0x7f0000001740)=[{0x60, 0x87, 0xff, "80100a7ae418db803bc4b823bef057dc3c7b332f4c11fb39bdd49c3de28fc16ccb151cc9c8f72703eef2dc8df41fe8576cf80cebc71ce52c95c3e88602302975fec5780032e745e6bf"}, {0x70, 0xffff, 0x281, "e74d2225f01c3f50f27f9507fc6d37c983802fd7f02784a8613eacaf6f2d457700c8bf1415aa12ede71cc452d1bc4aa95f6e244561be792d76ab6f4b9f5807706172caefbf73ce46dda7b7d02d1301ee696b0c4cf404313b39dfb8dbdf88d604"}, {0x60, 0x11, 0x81, "350d69aad9cc3cd76ee2b94713caff41df647cb570efc2129b79fcc4d6007734bcee3c88853f3e074f4bf6ea1686e23f1d1c6d3822f72a1c6c865bf38ebc7e18b8a2b1a3a2ef71cb093bb1c1fa"}, {0x38, 0x29, 0x0, "270011e69311747901d274738350b8d1e92c707f5880e860f9ab0b32371fb36149"}, {0xf8, 0x84, 0x8, "b2aea2b34b002ad173fcbfeac57cd6e931d0edcaf876b7f15e2847eccfc96d3ebafc214d831aa32e5a8599be2b61861be918ac56a08288e45f5c5cca6a8816308cc1e6f9f222d4dc129d6f1ecb40923f0b3cce51c8c5a51aea35492c39f138d43d049597968d66303227bef36de4d7a4dc5c703d69a282feaa7d04eade1eec32ae93362517363fa57d3f6f7c5f80e4724e5fd25a4cc5d85ae501256069a46f459429fe46acba35811b33066078933cdac6b2c907f6bdab3639fa8c763f4cf561aa8f6cff01521927e825a16ee831fb8883bd930b5bb37139bc2cd7f3a94408aebb22b5a0c92f41f6"}, {0xe0, 0xffff, 0x0, "2d17c12dff0c56aaf055e1cf805674bf46df275a00afad7d69e92cb3d467576cdea0fb239a86e54640facff6ba010c50288fb19a76e2b505836702f8b950b635df21205785be1cf264d4482b4e13111c9b487d107d0348b3c9c37674de4c71ee7bbddaa8d70c3c126de34440c52750228d11a43c0c90cb8f57933f3b98bc8b26ba87b2ccb622b1bcc5efdb1ca0275d8c482d91272a60e82ab4590c64643377534b3ac1482c8c9903c14e1ccb8dd1bc8318bc0b3f06d1907071ffc1ace0a706f4ed0520897c5ec3ebd7"}, {0xc8, 0xffff, 0x7, "6856c822faba6ac4240c5816bacf8672d77c52dcd555c09402ed14fb8403bc6db75826f9799e7d355119c5f318f6932dd53d613d8e2f7c6418790eac4385ee96c70dc219f17780912ccc3a1be9bd2dc5360c9acf56c3d822761a51bd1ef39c7bf6558f798c41932d7829a1982d87562e0655db767c0a08881f0c92a0af06a77ceb0fdf7a626dc67365b91f153fe957857659fd5e268cef25397be7ac1cd4cc26d7e9ba2d7295141b1b04c9969b35d7b85e2100"}], 0x408}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000001bc0)=r5, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001c00)={r1, 0xc36, 0x7, 0xfff, 0xfffffffffffffffd, 0x10000}, 0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001c40)={@in6={{0x1c, 0x0, 0xffffffffffffffe1, @empty, 0x5}}, r5}, &(0x7f0000001d00)=0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001d40)={@local, @rand_addr, 0x0}, &(0x7f0000001d80)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001dc0)={@empty, @loopback, r6}, 0xc) sendto(r3, &(0x7f0000001e00)="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", 0x1000, 0x1, &(0x7f0000002e00)=@in6={0x1c, 0x3, 0x3ff8000, @local={0xfe, 0x80, [], 0x0}, 0xc11}, 0x1c) fstat(r2, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002e40)='./file0\x00', r7, r8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000003080), &(0x7f00000030c0)=0x4) sendto$inet6(r2, &(0x7f0000003100)="f05c89a444db62f663e18cd9444a44223b1c6f211f3402e2c314dc67208a454737b8f5d8a13ab3b310ebb3abe64b2eca42eb8a165515ba", 0x37, 0x8d, &(0x7f0000003140)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c) sendmsg(r3, &(0x7f0000003400)={&(0x7f0000003180)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=[{0x98, 0xffff, 0x7, "f3f110e2e13bbc15beafd8a63a39e4808929b129160568f95131567d53f5ee28dcd45d04b9b0567349227cb7430ae40e0abb9792a7c947753642201e7c80bfc199eb50874a7e33cd2dc104c457472099cd936f719a34c44928b955ac8212c51f7e304a6ed35fd29219e7f62d38571c182b64f276b0c1e9642daaf2b08ac648161ebd"}, {0x10, 0x84, 0x7}, {0x68, 0x29, 0x4, "cb075a8207f1df8e095c8e23133523e862e6c56eeaa4956cb7d9a2de57473ecf85d46630bcada5749516dbff0205079ef44bfc77aafae53f322190ec96621163537df9d28e2c45f704d0a969cdf77bc36cfb36f2988e"}, {0xe8, 0x95, 0x6, "26e54ad8929d647795713a3e3788507e6e975efca26221ff9ef6e9c9c29c5403255ceae014108c34a877e3fec7c568bf8c25868b4aaaeea809ad73681866273a5dc2821ed5063004511c2b31995346b96fc7cd5f4dda63e26a6ae0a6e281e5533dc74583d13ada048899d3eb737ee322ad2c64dcdb9b2beca25dcc446effdb62039874864b5e15891572571451ca03fb91173d60bcdaa1f8f8f184f1618e209193a9856a4c5028deb31188a28ea76958e97c1fb8f8a3faec7facc987d175fc975099fb0a85a275554a261ec5c203869d1af6e5e4842ee4"}], 0x1f8}, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000003440)={r1, 0x7fffffff}, &(0x7f0000003480)=0x8) poll(&(0x7f00000034c0)=[{r4, 0x114}, {r4, 0x28}], 0x2, 0x80) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000035c0)={0x0, &(0x7f0000003500)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @rand_addr=0x7fffffff}]}, &(0x7f0000003600)=0x10) write(r4, &(0x7f0000003640)="5aa47bed5dd2b6c46220105385f45b787413e90823fc9d9d94e98aa77d953259ef", 0x21) 00:01:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x81012, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:01:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast2, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:01:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:27 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:01:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./fihe0/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)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x7e, 0x410, 0x6, 0x5, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r2, 0xffffffff80000001}, &(0x7f0000000500)=0x8) fcntl$setflags(r1, 0x2, 0x1) r3 = semget$private(0x0, 0xd1d9666220f825c9, 0x288) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000080)=0x7a5b72e1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x7, 0x7e, 0x5100, 0x5, 0x7592, 0x2, 0x4, 0x5, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x2, @empty, 0xffffffffffffffff}}, r4, 0x0, 0x0, 0x2, 0x7, 0x6, 0x1}, 0x98) 00:01:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffe9c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)='9', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) 00:01:27 executing program 2: shmget(0x3, 0x3000, 0x600, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x70, &(0x7f0000ffe000/0x2000)=nil) shmget(0x2, 0x1000, 0x51c, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x600, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmget(0x1, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) r0 = shmget(0x1, 0x1000, 0x102, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:01:27 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0x14}, 0x0) 00:01:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r1, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:01:28 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x3, 0x3, 0x40000000000082) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:01:28 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x400300, 0x2) flock(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x203, 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xb, &(0x7f0000001400)={0x0, 0x0, 0x7, 0x6, r2}) flock(r1, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001380)={0x0, 0x8, 0x20, 0x101}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="60000000449201379e1c91ff3f3562bb09000000fed4f102708621d45c7dd03b5211804bd6ebef2569bd2f3d0cf6719c20a51926c1af90364ac30974e835302273332ba8bfff105f5e55ed81e7b7d2a745e22e40aa"], &(0x7f0000000100)=0x68) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r4, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x6}, 0x8) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/73, 0x49}], 0x3) close(r0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000001440)=0x4) flock(r0, 0x48) 00:01:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xa) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x100000000}, {0x1c, 0x0, 0x9, @empty, 0x8}, 0x3, [0x3, 0x2, 0x2, 0x0, 0x7, 0x20, 0x1, 0x6b13]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x4, 0xd00, 0xb43, 0x1000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYRESOCT=r0, @ANYRES64=r2, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0], &(0x7f00000001c0)=0x6) r3 = dup(r0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000100)="6a329aa275c59a2c3dcf9cf6bf1f0c66c031f99c6ddb2bafdbc44a952ed008654e88bf5fd39f0646a696e711c5bb56b8d958bdb58937aeea6b163254474d6aecfe4020f55dfe382dcfd6f02fdeac97471742da645a6c93a520860eb33b5bc4d6756a01e237aa14bddb2287bf87774cae4460bac19ae56a280d9b6f8c73", 0x7d) sendfile(r1, r3, 0x0, 0x0) 00:01:31 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x600) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000040)=""/4096) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x481569fd3a6d6f77) 00:01:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="0002ffff0000f5e1e8e9db31b31c6c65302f00006c653000"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd5e, 0x400, 0xffffffff}, &(0x7f0000000040)=0x10) fchdir(r1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r2}, 0x8) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:01:31 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) write(0xffffffffffffffff, 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000240)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffe55) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/247, 0xf7) 00:01:31 executing program 2: msgget$private(0x0, 0x19) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3}}, 0x0, 0xffffffffffff7fff, 0x4, 0x101, 0x800, 0x80000001}, &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2}, 0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:31 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x2000000000000000, 0x0) chroot(&(0x7f0000000180)='./control\x00') symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, &(0x7f0000001980)='./control\x00') utimensat(r0, &(0x7f0000001880)='./control/file0\x00', 0x0, 0x0) 00:01:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000000c0)=""/139) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x18, 0x400, 0x0, 0x8, r2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 00:01:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x800000001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x1, &(0x7f0000000180)={0xe9f, 0x80000001}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) getrusage(0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f66696c657000b8258bb609e82e6466ff3713939bec2c6feb7d648f11d889ef5a770ba6a0bd917127082a6c2acb5c6bfb2af206f5563ea2a91202fc38f29d823683da98f7f4eac3ea82244444450922d8ae648d33bd5e3688305398ba49e5cf99a96ac014cdf69497b535f30ab84249a6ecf0d2529ed8e7870435757ed972e45c8f5fa500de44e796165e448863bedd0fdfacde8cf0c74a3d3be13a9661c5dfd5c30e887719af2fba64040b3a48be25a0b104ec28600b8eee81dd5ce6bb085c785a7a13e8b1990aebfe45cc3699c98c38678792cdf80c8b20575df8610a6186c5a2cb79d9c99c55a2211e616e"], 0x1, 0x0, 0x0, 0x0}, 0x4) pipe2(0x0, 0x0) rmdir(0x0) 00:01:31 executing program 1: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3}, 0x8) r4 = dup(r2) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000100)={0x0, "242bf60e833be69d506def55776802fc"}, 0x14) readv(r1, &(0x7f0000000480), 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r5, &(0x7f00000002c0)={0x1c, 0x0, 0x4, @empty, 0x6f}, 0x1c) getsockname$inet6(r5, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000340)={0x563f, {{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/136, @ANYRES32=r3, @ANYBLOB="0010000001000000010096fec1aca2d9beb840ae"], &(0x7f0000000280)=0xa0) getsockopt$inet6_int(r5, 0x29, 0x23, 0x0, &(0x7f0000000040)) 00:01:31 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x10080012, r0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) 00:01:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0xb84}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x0, 0x100, 0x8, 0x6, 0x6, 0x8, 0x6, r1}, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xffff, 0x0, 0x9, 0x6}, &(0x7f0000000140)=0x18) r3 = accept$inet6(r0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r2, 0x8e, "d293de8d252bd7de51d047a0c8067e4d1b79eb03d51d793a82133a5ed253690c7004c9292ddeffdfa5a78e883c14c7f12be761bd60a964d3806fbd6d015edb1730944f2251e9cd3f11ca5afe774e6bdbaa7f83d3799b20dacb6266069be5c79882a310c42461c8b1b09696f903856c585f33b8c0b6ddcf2aee4421c85158091e886cab37934318ef59b23d49c69a"}, &(0x7f0000000300)=0x96) r4 = socket$inet_sctp(0x2, 0x1, 0x84) fdatasync(r4) lseek(r3, 0x0, 0x3) r5 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) r7 = accept4(r0, 0x0, &(0x7f00000003c0), 0x20000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000400)=0x3, 0x4) recvfrom(r7, &(0x7f0000000440)=""/78, 0x4e, 0x0, &(0x7f00000004c0)=@in={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000500)=0x8, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000540)={0x1da67215, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)={r1, 0x0, 0x15, "1e17571d420d0d98f9429f2b7783c02fb0221c18bc"}, 0x1d) accept(r7, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000640)={r2, 0x6}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000006c0)={0x2, [0xf2, 0x8]}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000700)={r6, 0x7ff}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000780)={r6, 0xfffffffffffffffc, 0xbf9, 0x4a}, &(0x7f00000007c0)=0x10) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) recvfrom(r7, &(0x7f00000008c0)=""/143, 0x8f, 0x40080, &(0x7f0000000980)=@in={0x2, 0x0, @multicast2}, 0x10) r9 = shmget(0x3, 0x2000, 0x104, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r9, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f00000009c0)={r8, 0x4, 0x7fffffff, 0x8, 0x5, 0x8001}, &(0x7f0000000a00)=0x14) 00:01:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000140)=0xb) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="e6a531b75608ba3aa5c021903d19e42f83cdadafce69ef14bb1a7cf79d6dfc28a7ed64a450100f3fbb47ce6a65db321e65af508cb60a8eeda4ed85870b0410a75ef10a44ed15892fd4", 0x49) 00:01:37 executing program 0: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a21d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x8, 0x10, 0x80000001, 0x5, 0x1000, 0x2, 0x63, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xffffffff, 0x4, 0x8, 0x4a7, 0x83fa}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x40}, 0x8) close(r0) freebsd10_pipe(&(0x7f0000000080)) 00:01:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x6, 0xffffffffffffff80, 0x6}, 0x10) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f00000001c0)="b10005020200e604000012005786ca3849451ae3d3051020741038f53e8551f30c050ffbfffffff8fffffffef96e4fc748e93f0b780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9219830e0f2f0c9f69ec7ab3a34c290", 0xb1, 0x20000, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000040)=0x5, 0x4) r3 = fcntl$dupfd(r2, 0x11, r2) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r4, 0x18, "61a6059be9c5b20166bc2ba847abb0de1565aca0fa538200"}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x2}}, r4}, &(0x7f0000000280)=0x84) 00:01:38 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x3, r0) fchdir(r1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000200), &(0x7f0000000180)=0x4) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0x0, 0x0]) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0x7, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000000)=0x1000) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:01:38 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x410f27bb790d429d) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x5, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x100000000, 0x0, 0xfffffffffffffffd, 0x7fffffff}, &(0x7f0000000240)=0x18) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x7fff, @empty, 0x9}, {0x1c, 0x1, 0x6, @loopback, 0xffe0000000000000}, 0x40, [0x1000, 0x3ff, 0x4, 0x9, 0x8, 0x9, 0x832, 0x101]}, 0x5c) 00:01:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8001, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x8, 0x9d93}, &(0x7f00000001c0)=0xc) 00:01:38 executing program 0: r0 = socket(0x2, 0x1, 0x10001) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c65308e5ce5633a31b5ffef42b25e58b8c91ed77465ce723340872afa1e422b5df7634b076b5836feb6e942351ea4d875cbfc7e7ddc855807ca4e9c7958d320733e8706b324769718ccbc52034b5f292a942315fe88008759c10a53e947ac6d1f7342ebbdf341e7005a0a4d3c2d34fa8b67d5b5f49ed1790c35e0c44a197023e794d6471a8221a0b1da46e7afd6191a4caa6b"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4f, 0xa226, 0xfff, 0x200000}, 0x8) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) listen(r0, 0x0) 00:01:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x9, 0x0, 0x7, 0xeecf, 0x0, 0xf2, 0x2]}, &(0x7f00000000c0)=0x12) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:38 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) r1 = socket$inet(0x2, 0x20000007, 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x2]}, 0x6) 00:01:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) lseek(r1, 0x0, 0x3) getpeername$unix(r1, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) lseek(r1, 0x1, 0x10000000000000) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, 0x0, 0x0) poll(&(0x7f0000000040)=[{r3, 0x40}], 0x1, 0x80) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f0000000000)) 00:01:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000100)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 00:01:38 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x1000000000300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) r3 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000380)={0x3, 0x3, 0x1, 0xfffb, r3}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xbed4, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1000010, 0x20000008, 0x20000000e21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) 00:01:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = dup(0xffffffffffffff9c) dup2(r0, r0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x1b0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:01:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa5, &(0x7f0000000240)=[{&(0x7f0000000040)="4314736c7b4250e7bd52a9ebabdf1480fe51b1a0899903abdc5b2d470444d6001d419f36f5505ba1e81354a2c8b1"}, {&(0x7f0000000100)="51da0d4624b12c8de444de48e8aad9ea653bb5c28e3bbe8b431bd25e205026749db7068b6c21e734c863ec63eb0eb27f8e747724056e4534746f2f984bd8c9a3e2942aa32627f95e4531dbef7cd047f77c7c6c75f962c8d40c0e279560ad2439d0"}, {&(0x7f0000000180)="321a77751da9cfd494d7c2e3d1db4f905e0567d12a60260bb3d3cc7056800b5663f9fdf32d53be1480b3b0ecac3b04813935b3d18c310dd213b7bc01573aee046f58d24ff218a3c941d336dacc876d0e9f7c45b07f112c664463e4f7191597aff523240beaab2287b266df02a88906eb7b6da8698577851263865e499523b62d4c4b245724fa10f8aeeeac7d6743f171c32c641f"}], 0x0, 0x0, 0x167}, 0x0) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0/../file0\x00', 0x800) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000340)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) fcntl$getflags(r2, 0x3) renameat(r0, &(0x7f0000000580)='./file0/../file0\x00', r0, &(0x7f0000000600)='./file0/../file0\x00') ppoll(&(0x7f00001b2000), 0x0, &(0x7f0000000380), &(0x7f00000003c0), 0x8) fstat(r0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r1, 0x3ff}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440)=0x8, 0x4) 00:01:42 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) truncate(&(0x7f0000000100)='./file1\x00', 0x1) flock(r0, 0x9) chdir(&(0x7f0000000040)='./file1\x00') lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000231, 0x2) connect(r0, &(0x7f0000000140)=@in={0x2, 0x3, @multicast1}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) 00:01:42 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)="7909008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba217007007107960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0) 00:01:42 executing program 0: r0 = socket(0x1000080000000003, 0x400000000, 0x80000000000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) sync() 00:01:42 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setrlimit(0x2, &(0x7f00000000c0)={0x7f, 0x4}) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) sendto$unix(r1, &(0x7f0000000040)="68a4c939901dcf8d8c9e54c6cfecd3f9c0b749db92db326b6ead4b40ed9fe0dfde8b4395ed7857cf5c06f6cba5fee5c28e2a551933412728f27e0a17bf526677e503f24a981bc303c430cd42ac4cc2224cb7c991777e5d08580ba3785dafcfc825a3d411c71f0ab3249c58806a1faad7faaaef6d02b823c4b2da68", 0x7b, 0x20185, 0x0, 0x0) 00:01:42 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) setreuid(0x0, 0xee00) freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r0, r2, r3) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') r4 = semget(0x3, 0x7, 0x2c8) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000280)={{0x2188, r0, r1, r2, r1, 0x191, 0x9}, 0x8001, 0x100000000, 0x8}) r5 = dup(0xffffffffffffffff) mkdirat(r5, &(0x7f00000000c0)='./file1\x00', 0x10) lchown(&(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:01:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) semget(0x2, 0x7, 0x80) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r1}, {r1, 0x48}, {r1, 0x142}, {r1, 0x2000}, {r1, 0x2007}, {r1, 0x100}], 0x6, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 00:01:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x4c) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020009) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='(\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='[@\\\x00', &(0x7f0000000280)='[\x00']) 00:01:45 executing program 3: socket(0x1f, 0x10000000, 0x3) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:01:49 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x39) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x6, 0x1, 0x5, 0x101, 0x5}, 0xc) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000000280), 0x10000000) lchown(&(0x7f0000000100)='./file0\x00', r1, r4) lchown(&(0x7f0000000040)='./file0\x00', r3, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:01:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x24, "f6d14f7142f6831a67111e0f1cd5a155021c2c991556f14824c9343a9b6ffd3479b982f2"}, &(0x7f0000000080)=0x2c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0xd5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x10000}, &(0x7f0000000200)=0x8) 00:01:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x20) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) fcntl$setflags(r0, 0x2, 0x1) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100c04, 0x40) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x1f) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(r3, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) r4 = getpgid(0xffffffffffffffff) socketpair(0x11, 0x10000000, 0x1, &(0x7f0000000440)) r5 = getpgrp(r4) fcntl$setown(r1, 0x6, r5) setsockopt$inet_int(r3, 0x0, 0x5f, &(0x7f0000000180)=0xfffffffffffffd84, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f00000002c0)='./file0/../file0\x00') setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x6, 0x4) open$dir(&(0x7f0000000300)='./file0\x00', 0x80, 0x22) freebsd11_mknodat(r3, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0xeed5) connect(r6, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x33}, 0x1c) poll(&(0x7f00000000c0)=[{r3, 0x100}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) open(&(0x7f00000001c0)='./file0/../file0\x00', 0x100000, 0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x3, 0x2}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000003c0)={r7, 0x19}, &(0x7f0000000400)=0x8) renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 00:01:49 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) dup2(r0, r0) 00:01:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) sendfile(r0, r0, &(0x7f0000000000), 0xfffffffffffffffe) write(r0, &(0x7f0000000300)="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", 0xfffffffffffffe8b) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) dup(r1) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) 00:01:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x81) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) sendto$inet6(r1, &(0x7f00000001c0)="2fcd4c252f7cf3a2e80b69cf361e44d80d998a413ac2fc13f4051b1e71dda3f7ff1a5f238ce6b7b45393428d5c9cad8566df0fbec1508583bc37ce8a79adb012d4e3bf0d2034bf3b6e6c74e75583fbeb7680c3eedcc6a6ea71307c9e6ebd88bff86384941416abd3c77e2ba2f7ce2dc3974d29956bd42b8c574880fff18b946afcd359909df78544c9e7b55297f44b0cf3c1a3cec954c7eb83bb6ebb581ea70fe8bb7af29f93546b7d5179b6da33067ca98d346c958992f95bea9899895a83e86426d20c237e3d6c9d73981dde75bf6b768a495d0604c76ec337535ce86530e7c81bb0f8f44cc649f4e15f917cc4f4", 0xef, 0x108, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) pipe2(&(0x7f0000000080), 0x4) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000140)="8af53e7bf98041702223a4c77b7e46e6ddf48e5621f3d1df7132ef015b89f171d0430dfb5ad66b2792028e29a4c2c53601c1a9889768ce10cc392faa121e4fdb7c18d85c36e52568b9ed9a78ca0b1b4cd6", 0x51) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x1c, 0x0, 0x428) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0]) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000680)=[r2, r3, r4, r5, r6, r7, r8]) 00:01:50 executing program 3: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000000000)) semget$private(0x0, 0x4, 0x440) 00:01:50 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000440), &(0x7f0000000500)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x400, 0x0, 0x108, 0x1, 0xffffffff, 0x7ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x10000, 0x4, 0x0, 0x0, 0x5, 0x0, 0x5, 0x7ff, r5}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:53 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000440), &(0x7f0000000500)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x400, 0x0, 0x108, 0x1, 0xffffffff, 0x7ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x10000, 0x4, 0x0, 0x0, 0x5, 0x0, 0x5, 0x7ff, r5}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000600)={0x0, 0x20, "5c209ce9187aea6f5885e4a504f4126ab104825c463569ff358b2e7f69f8552e"}, &(0x7f0000000640)=0x28) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x20}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000007c0)={&(0x7f00000000c0)=@in={0x2, 0x1, @rand_addr=0x6}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="14bfcfe2ca04a9c79c919a4cb62aaf08c99915ab295014431b8c75799ccc2ff254ebc76dcfb7dc0d32856eb894301592b5c6ae7ecb9fa3e2505e6f4a0af57b8e7867c2594bf72584aac18679831a5918706b8d837ec39ecb33cc6b5147ba6c12af56d4fd0bb46cbc5540d7eed9f193d21b296dc6c6b9cd4a8d58d2773ec6b5f94be8067d9d3d", 0x86}, {&(0x7f00000001c0)="64f2dbfdb716efeb8ac0e45c65f198ff2882cd67d23b8381a2e29098a264e8396da45fb00c20e931debc0ada09eedb48d562757b2568f0871d211f9f05e8e94627a8b0f55a3b5a83bbf57b07adb2315818fb6d97262d6895df67fa3f4301e91aaac7dfbfe6cdbbf6f1191e89ed192186978884363687c73bcc3455a053633862860c592c4b0e0f50a30b6cd2b81316b708ce0054b4485dd34c6461df12bcfd74e4d374b15906f627f8996d8ccb3006ce09f8c08a8dea42cae64f03ea59007777fd92a63a834e70a52495d5428d029a95cff8b947f9c63ceffed8b27fc069b38e0c0e919abc37803031f0", 0xea}, {&(0x7f00000002c0)="ec38a3195a6d84a6070a72719414f754d950f9d0c205cfcd2a12ace041d9800fa6a2e0db6d38e4e3011445e165d7a1b82ad70696585448261eee004efec853f5bf535639428eb83b39e8d2ba32798b115a836ca0dff43acf01364410bbaaa475dd9296490c0171467439d1dd0ec0fff484754380fe", 0x75}, {&(0x7f0000000380)="da56d386d19c6140b15ab1182f2a79251af975891ec8aaa9a4466e02e76e9d02c62d81434196d08d0b5660f88ad7c0deaad0e397ff45e71511d9c57c77f5fde36f86b8dcff9322f34243eb9a54146305ce529886148fe76a86a7a0882f134e78c73b34fbf1545213e1c95bb62812351b09632f75065fd9eb559e2c2f1cafe3f7018fd605a90102930485400385aa5ecaaf8b6bf79ec06dbf831ebd12d1ef9d9938bcd121", 0xa4}, {&(0x7f0000000440)="9a362aae691acdfa4b5ba27a6f3a8dd0a59451646754f0523efb7180d365e49b40845ea372e7a00fb538ce44d54c097dc0b214942e271b7f4c0d54124081f933595be8db3f171dbaf0c84c1e4b8d58e7ed84c8f789240ab9873660c491c16a26f08c839ec64d65df5d285cf9b517693fc528eac75577df379a0e4cd83293f9d19884ec1bd077629406f24d4ba263e09bb877517d09a98031fc382e8cd91307f299466af1c0ea0e1b2a4c05651fd63fd724dc5c", 0xb3}, {&(0x7f0000000500)}, {&(0x7f0000000540)="c0c444b1a49d7c018c0c3f290c654ad6400308695092a7b54b43506810545d442a5a073be1d817ec010ca7fb3071632c55", 0x31}], 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="2c00000084000000020000000700020010060000ff010000ffffffff030000000200000006000000", @ANYRES32=r2, @ANYBLOB="2c00000084000000020000007eff7f000055000061060000fcffffff060000000000010001000100", @ANYRES32=r3, @ANYBLOB="14000000840000000100000040000001ff0fc80a14000000840000000700000000000000ff7f00001c000000840000000a00f239152a354e637a4f472147fa000000000000000000000000000000000001100000"], 0xac, 0x5}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff00040000211400000000000000070000000100000000000000"], 0x24}, 0x0) 00:01:58 executing program 1: msync(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3) r0 = socket(0x0, 0x0, 0x7) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffffffffffffdf70, 0x4000, 0x7ff, 0x7e2e, r2}, 0x10) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) munmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:01:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000007, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0500002483a2c0be990004000500"], &(0x7f0000000100)=0xe) r1 = dup(r0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:01:58 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f00002b5000/0x1000)=nil, 0x1000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) 00:01:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) dup2(r0, r0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f00000001c0)) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = getpid() fcntl$setown(r0, 0x6, r2) open(0x0, 0x0, 0x1) mlockall(0x1) poll(&(0x7f0000000200)=[{r1, 0x1}], 0x1, 0x8) 00:01:58 executing program 2: ppoll(0xfffffffffffffffe, 0xfffffefc, 0x0, 0x0, 0xffffffffffffff4b) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 00:01:58 executing program 1: mkdir(&(0x7f00000010c0)='./file0/file0\x00', 0xa2) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001040), 0x4) chroot(&(0x7f0000001140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') close(r1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x70, 0x4) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) mkdirat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x100) writev(r3, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) fdatasync(r2) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:01:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000180)=0x40, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) r2 = shmget(0x3, 0x1000, 0xb, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000fee000/0x12000)=nil, 0x2000) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') fcntl$dupfd(r1, 0x0, r0) getuid() clock_settime(0x12, 0x0) 00:01:58 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000140)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @rand_addr=0x401}}}, 0x118) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) socket$unix(0x1, 0x5, 0x0) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:58 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) syz_execute_func(&(0x7f00000000c0)="26d007c4e265a69763360000c4e1d5efc53e0f01d8c4227d78e3c4a2b9bedf22c4a3116cfb074221bf90b80000c442fd93842f5a6422d3c4817f1210") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x8, @loopback, 0x2}, @in6={0x1c, 0x1, 0x4, @empty, 0x8}, @in6={0x1c, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0xe6d8}, @in6={0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xfff}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r2, &(0x7f0000000500)=""/118, 0x76, 0x40, &(0x7f0000000140)={0x1c, 0x3, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000580)={r1, 0x7, 0x9f}, &(0x7f00000005c0)=0x8) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x2000}], 0x2, 0x0, &(0x7f00000004c0)={0x200}, 0x0) r3 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x0) r4 = dup2(r3, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000480)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={r5, 0x7fffffff, 0x8000, 0x691, 0x1ff, 0x74a5db40}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0) 00:01:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(0x0, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x68) open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x10) symlinkat(0x0, r0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) accept(r1, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) msgget(0x1, 0x1) freebsd11_stat(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:02:03 executing program 0: setreuid(0x0, 0xee00) setgroups(0xffffffffffffffaf, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x1ff, 0x2, 0x8, 0x22d}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000004c0)={0x6, "1a481cdddddf36816dd93e769c04d19f"}, 0x14) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={0x0, 0x66ba}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x3, @multicast1}}, r3, 0xfffffffffffff801, 0x2, 0x3}, 0x94) lseek(r2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x7, 0x233, 0x6, 0x100000000, 0x6d46f71d}, &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x80000000, 0x7, 0x69, 0x94e, 0x6}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x41a9c6fd, 0xbc5f}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000680)={0x1, 0x2010, 0x0, 0x10001, r4}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000700)={r6, 0x6, 0x6, 0x1000000, 0x2, 0x7fff}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000500)={r5, 0x81}, &(0x7f0000000100)=0x7bcfff7e51f9aa29) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r7, 0xfca4}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x10001, r8}, 0x10) 00:02:03 executing program 2: __getcwd(&(0x7f0000000080)=""/105, 0x69) r0 = shmget(0x3, 0x13000, 0x40, &(0x7f0000feb000/0x13000)=nil) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x6, r1, r2, r3, r4, 0x100, 0x100000000}, 0x20, 0x800, 0x0, 0x4, r5, r6, 0x9}) 00:02:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000080)=@file={0x170, './file0\x00'}, 0xa, 0x0, 0xffffffffffffff96}, 0x8000000000) 00:02:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0xcc24ea71d8f60119) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000002840)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000002880)=ANY=[@ANYBLOB="09000000bf276c4f110700000400000007000000"], 0x0) 00:02:08 executing program 0: r0 = socket(0x10, 0x20000003, 0x7fd) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8003}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000001540)=""/23, &(0x7f0000001580)=0x17) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001840)=ANY=[@ANYBLOB="aab6d38100002e2f66696c6530004520ef4faa896b5d22710adec0172206daf20501f1b343bd103823442b455ceb3e84f1df6c7a110c254aa3b8d0b88ae98468766cfb8ac3bd0eb4af631c135ba7493ad9a6e1ffa80312fef9fe4a84cfa1da1888657fda32227f93574438a7e3618ca4db76e86ff266ad0fce49e4539ac0f85d0dd19f308d92975e4321e4904525d3f065fdcb582950ddff8f"], 0xa, &(0x7f0000001300)=[{&(0x7f0000000140)="305a403b0c8a05f9337e50ed6b13dacaab0fa6e1dc10a745aac34376bcd9643c7cfa94293beee091675a9b3c7cab8f2e0297dc26ad6b1961f450b2ce260e91d580af2cfedf747087f9ec8b93979d991abb691138a27f104c5b7a78fc05f6421c2542e440803a65230d7d66b02b31c5bfe816399ffb917015c8f4fb4900855b1a8bb133865a3b221d1f9953b3dbd6ccd906f747a9205cc9470b7cad63e1f379cd8ac0a6c7421a5075266d268be7a8356f29565b11f12fde36ba1d09adb23dbee09c77674de2a06d93e2b41f81e4538b22c33ff8", 0xd3}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="2feedb0130eb01d83eb942b5e50943a52a30e2ef100d379b4806143e1f2d1de3df2148ffa0b03d09e2b030d4879c33dc582299c222b08fd042124f298f59e8d6af9ca764eb1eceec714c0f1faa1df12e50bc4140", 0x54}, {&(0x7f00000012c0)="cffe5f3b7c391fd63dc5aea95543af239174dd1d", 0x14}], 0x4, &(0x7f0000001340)=ANY=[@ANYBLOB="e8000000000000003a000071507d0833884e020ec45a730000010000e1d7410d83cdd6d892646a0331a754c2e22ab45e686791444f6a35a695e52b847a94799608ebffaeafb2186a1880856ace5908459af7c7d6d0952654f2bdfff42a42bb6ff367fe723abd332f65bb5f2edc326f19c634d0cf7cd2f58ef10e3c614d9b95380ed1f310ba00df62960605ee12581637e0f555965b83b4882b402be55932329f2529ec3e1f614e989f20c39b83248d10fbc3904c75b43fdc16ff0cc5aaf56532a7e31442da2ae4b255e6097b6da5c24705aff39ce6d2b830da8ffe96fe19805cda714f8fa847b2867bf0f89220e6430dd27a000030000000000000003a00000008000000bd8b3348919bf88b2c06efba83729f4adca4d42a"], 0x118}, 0x20088) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530001fa28d85c25bb817519177d1d2e17c6fd4c9fc6eb4afabf536"], 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000014c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000016c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0900ffff03000000"], &(0x7f0000001600)=0x8c) 00:02:08 executing program 3: chdir(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) fchmod(r0, 0xe3) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:08 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000001c0)="b10005020200e604000012005786ca3849451ae3d3051020741038f53e8551f30c050ffbfffffff8fffffffef96e4fc748e93f0b780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9219830e0f2f0c9f69ec7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/79, 0x4f) 00:02:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) read(r1, &(0x7f0000000540)=""/184, 0xb8) writev(r1, &(0x7f0000001880)=[{&(0x7f00000017c0)="1d161dad90dfecdfc3dd539c71e7d4f4a9762ed734590554decae28322e86577ce42bebe5cc5d1687343823a8d6110c164f3172a449ade9ff922d303c296c4e5978508e55bd6490cc79eda0abd473a8a0dccf954c87d5802a33a15c0037a8d17f01aa832777d1cbdb5854326a9f87c6a8eedf8c41350f5adbfaa89337b7755e1fd24171483b0269de756d033da10a7a9d4865fad1bcef8546919756cee5218b4b7be62fb9d1c57a7cec24715", 0xac}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f78cfafcfbcdb566e6f0baffff00003c1663ce0075a2e55d11c471b748d1a8471088eabe33782169d41089f2859f9c8e3b0732097c742854cf7a0c1cec3bc265cb3eb2bdf90a74f1165e06e1f678dc2e3e9842cecc33eddf14f9b7ebbb790e91f2157bf315a82cf437a91800000000000000e60100000000004280aa95c38c6222804164e1760625028be246a39bba4c6cdef5b7953ab0691a29a1cbfd9aedeaab3c80b1354e19da31401aac9035943b66095a1700000000598ee8", @ANYRES32=0x0], 0x0) poll(0xffffffffffffffff, 0x0, 0x100) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000003000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(r1, &(0x7f00000004c0)) getgid() 00:02:08 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10040000000b35d, 0x800000b355}) mlockall(0x1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x101) shmget(0x0, 0x1000, 0x214, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x10001, 0x80, 0x9, 0x7, 0x9, 0xfffffffffffffffd, 0xa24, 0x80, 0x7, 0x0, 0xb5a0}, 0xb) mlockall(0x0) 00:02:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r0, 0x8) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 00:02:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) poll(&(0x7f0000000140)=[{}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0xa1}, {}], 0x4, 0x5) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) getrlimit(0x3, &(0x7f0000000000)) listen(r0, 0x10001) getpgid(0xffffffffffffffff) getpgrp(0x0) getegid() 00:02:11 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="1231a44f4ae9908d337157bce4c7df547b12d19276ab5dbf14e669aa218897be29e272a8b27698653b819fa269cd113a9af33e1bf7d96a194e143881def271bdb16bcd507d7b732b02d9a8ea60e6064d30c170a67907f59f703c920f777cf8ef2d50915e289211a5af6bc46ceaee9f9e001b099e32b98f7478978ff197ae3990cb50c86ae1387ec02d85b6", 0x8b}, {&(0x7f0000000140)="c4634e43069e2fce0a99106a03a3f3c10125cb4991e0532099baf0ea2553fce2952f3d313f168b161e87d60c7d1b8c6b99e92f798a8f39515e40cc50bca387110f08800995ecb88c36e1954cce4118", 0x4f}, {&(0x7f00000001c0)="0b0e55d8ec161d1398e8f8132d5de36a401803025498825293d557eab6896c160174a6051a83c86e884d7c83270d5b8d13ff85ccf9356abec68bd0f8067017b1937620d5dfd89af11307151a85ba468406bdc691c941af72cf81e18325f247faa7244f0cc76836e0dbcf1cd50fbe8057fcf84b532dd69afb790907901e5e73f01c3270e493519f4ac14e5601ce86f971ab715f077a7f07df69a0e699c83d265d65e3820b36d018aa5f850a2b4a6cc95062eb261e49fbea0ab015f8cbb406adb4601d5fb132e2372e0b", 0xc9}, {&(0x7f00000002c0)="7098c2dc5a163b77ece41afcb30d2cd267c2b6eac7f27e1e77a2e4b55ec425", 0x1f}, {&(0x7f0000000300)="e5c70d6f7781b5a27206b797bdfa2c5ff8b894713055fd98a9a90c8aa603e41b88503fc065adf979e6fc7df4290db6bc08", 0x31}], 0x5) setitimer(0x0, &(0x7f0000000040)={{0x0, 0xffffffff}, {0x1}}, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000003c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000400)="60087a6f71e80d68ca99bc786d2842c04df3d81838358f13ad23dfa3c944d1d56979216e0cd9ad5f7ca25f407dd99c7eef00cc03956fd1d1dfe91202ac666b6cd79093237dc8166f43499389a148963cbe63ce6cd0", 0x55}, {&(0x7f0000000480)="fdb2ee02eec5e68ff010b3302bf87889654422531e1a117d12e4426109434f67da78c050a3ff79e5a0e966bf9706e91dbb297abc2f3ca399bc27ece459ff59b1bb53de76d0c3d8b82782a76b9e45599c6988ef2ceb746309", 0x58}], 0x2, &(0x7f0000000540)=[{0xe0, 0x88, 0x6, "91b0d707175c4deeb5bc53dac1b018d5d958b934629f8b6d2b8d4af1c346fb9b105f230732ba13102e9ac4e5415499d0a0b8cd9333d6e6a34725ef4cec4657e3179a5806cbf4bddab0c82ffbcb1b37ae0a9ffdb3a0d4ca2c146f1f77d219c50d5ae1cef72e8824e77a4d70aa772feef9a231e8f27c120a6620070a43e7e278447f2d34004294a25a80265b3ef5ea86a9b280ee344619e09f01ef24cbd05d920f6d42cba77c2a593dc8cc5c6faf466522c4a5be2ae224bb46457d33d0ea4bdf1ab0e3522c85b3c3438c6841aed520e4a0"}, {0x80, 0x6, 0x0, "15a79e13267307826a7a34b8a0f5ebe91db724ab7011e6b55629587143f5c29f14df95db34618cf2eee211def36a4e104254e763c79b88dcc780f0b176e15819ff281c2a249c3ff32354a43e13b48438e094f7a524635b4c42425b363df0f5309f3287c19b6ad5478d9ce890e7"}, {0x48, 0x29, 0x8, "d5018f3c3cbc2ab9e27e51f914c3d88baf2fc0426fba576b882641cf172f668bf563577a78a03b13caea5e69f9fbb6ef53a69cabceeffa06"}, {0xf0, 0x85, 0x100, "1ee20747fc1966ec5507e0f7aeb68ac8ad69babd8749caba512d8fbe7f95638fccdb7a7f4e5210aaf49a0e384c503194f3a5fad5302ac8b9b62ed353f9884933145d482bc0d7cc4b0b1c9e72aea543fff2dd59f1319cc7bc9dbf28de032470bbd7421b6a13ad5fd6cc45463a0ca26fee3a287a24b82f537b9d7001c75440fdae9e781ccca8b46b9a02c1686a57710ee84137bb5297e654d8e28de07b90236cb4dde99ce7d51bf426330569c403a1dc354fcc08bb77ee86de38518b26b2f85e5d2937b5495d3d84c986d996539909186f9fd12bbbc5dbae6508e9f5a40f46"}, {0x98, 0x0, 0xd45, "5fac33b34b4264ae44aa4d95878f0b732fdfa5d59d4e586423af59c16efa20df6d3e486f79daa64dddd36234c8718c53ba81cc79e29e38cce08cd74d56249b2025bd46a47cdddc3d86f1af3d4cb2dcdc8c8b4a57b7519bfee9e1b7a86e48e7eb2f15e89be2ca5a709b3e1647817eccf950e48b8f4444ee16a92a4ec3ab34ff6866a5095d623988"}, {0x38, 0x11, 0x10001, "5fc8e8b46c6df9646f9849035fef9c867b18838917e026f1ec8d541b61e4ddea2f8e4d7bfee8d6ce"}], 0x368}, 0x20001) 00:02:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x8f, 0x7}, &(0x7f00000002c0)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000200)="28432477c0fbbec6da35db75c587b7faa5f713db7f7ccf844b8d1e829922bc4ac9bd86f36a6735a6df796a637f0bb5914f078993f6806dbcff6337b88ddbd7ce6c177d6ae0b9177b6d8c0c29dfe3185e518ff12e132121b96bd42b01cb151e999ac183e640", 0x65}, {&(0x7f0000000600)="f3e80b4e3c2caad85f10318c5dac2024990f62ceebe7bfa80540a39d571b78b7c9438daa9ef1e17fd415434ba80407370f4a70828076278b9afa24ea45d3e4c6577cfb7e0bf32b64ce4f4294819c08e8c9f05e0dbbe11ae534c1eb01cb1e77d31df38434a3b9459e0710a740631de8c3886095e9e2a7b00d826b8124e38d6b8318a9eb348cf86d9c91db23b513c6ecd6ad8bc812af1c10831439e4d62b203eddea79375502eb9cf4684ec8939c01f1b5654d218ac2a9818d34421dddcc4d82c034e81e2c377836194611f58637f61fdb4dd67aa5154fbb7a2e305c4b56aaf2afd71bef7b0f68f7e426d83951538f5f40a7d2f8ee330ce2c8635d59dcafbf90d95fe0644361089a1ffaefdaa28a79bac1b3b4b34ee92d443068bcf9f3925c3c8210938d181d0b5adfce005f11d8bbdd7d4ee0a8d7bedf899b52183e9f09da6c46b21abb603547e4d1041f629f6eb53275e3056949d024dbfece997434731d47a22d104b1e9dbafbd7cf7c8f2c1219e1c32e8f6125ea8a63d489853f5c3bfe3283e45456aa8d939bfcd0a43580e6d498380d88f7ec24cfbe89bedd778a6596c8a07c658314d6d6438c87761fd3607eb34b270576c3aff0933b0ebf87471e0901810f51aafc0ef7584e1c3ce3ab9a49b68e0de9e53c04ceefddfa4072c42870c56c3439832a7deda099ae7e55e24e67ffb66dedacb38058ce1f274a4ffa4d115639768247be76ea0688bf7738d8587e44db667d62fd651d5363dd80e24509c020993b1e1733599ebf9338f250f073ff193ce5484b1af4f5d9c6f64b6b3fcbf0374a095b0988bad63ddb2a444652c12a94d71bdd1b867654e17f928806a3aa3d31265dee53a5757bfd3a0fff25d2e09442e1b28fde36055c630118731ae7478bd1ab07bc390017cb0a38eacdd0e860423642cd54d6d721b41f36f6f48e7a53cb9befb5080702e04f338dd80072f8266e7e9291da723ef6f0bb784d7378ebf2d752d03fac3a197df48e9a4bb500eb6507cd89e1a43b8ca3bf04dbba9e60c63805ccce37f91e7135726b81b81ef5868a154672f7fd4c32478d70b4d2925481038d45e930a542af9e1c4c366df0deecfc3ec6bc86980c0a68f8783bcadc540426da3f78c485aa9a769c379a75d2061a3c299b6d70b6c32c831419eec4943da69a65aef058d5c35b83ebd9009e309dbecf2a31de1d024a3c949d9ea1388321f6125204f3b77f217d8f1073db6e6d2a911d65ffe4da113d3dd3b9ac65f708f2b82f1d17527440a8fc425f3b31027885f2a225081f8bb093f8dfa1675d50296cdac2cd89e95d88b40c1e068624565994fd2f86407ef51e52d827bb4e01264d34e5156e11aca2dcf910f9f2c88bf5dd9f8a04d39a8060a1d124a4e1c917208b123bea978ab1de374fc8203fbbd57ff01e479bd03ed9572fe64240f3fb295f2fa85b1d53b6c3d87b1122088b1af82bf266b400b6d96cefa668f19f32585bf6f537fcf5febfd60e31941b01c0479577ae88ef4ddd694d62aac1af68657a32dae8962f8a0196d0a7f3e0411a24aec76c1a778c0e9a1c1cdd058843b4510a004bee2beacf2664a76164c0c0279a255e19705c7a75562e6a71197c869be374515b51b234513dff3a02f24597dc924de45847f965b7485afc9bc05b9cf11c25327d6db850e2da70127b95384dce1d7d91a1977b2e0456a4a4c7790f2a60ff8519ac5dfd3e3a61ac9e6d49c4c75325f65d014b20157a584fc43b8113fe6c5df3e1fe0fc4e716d57fa23d9aa2e9f0af19b3e4f073737e20da5705b40e707d3f76b2c90e6a711236c0f3e25f32c6917480d429d128cfca9be5479d4bba0712c403686ba3de588c528718182ac0e6e62dcda410f6e09c03c288a17a49be38da059c0133d874c0f419aba046801bf721d4e73250cf6f2145d1748dcdf32627ce8bd8815ac19c7a1953834cc120b52760018777f129da272896e3eb406d6f28b99fd6f03b6d758355b4cff2f01cb4f223d37dea23626bee5decab6ff1c61fc8acf580127995ee93cb6639b2d25e1bde87ca1cc4631a2b887a13b98d14c6d2ccea6dbeb515c28d8e81094a5c24e8f69f3bd4dbf487d6ee1ba3394587afaa869781ff8aee66f3044f3391abc304e47d555da88ff6598302670d1ef50b52d092818a570c6adc51ca3640080a37e0bac02d770463cd0c5e0b9af753b5b51234375982df75a7215eb73d3ddb478823975bb4fadb4ff8450a2ee22c27d3e8baea4e65c8af45ed2f2332cb348e7466d9c911de7896da1bf25120109133f302cf2dc35cea1cfd4662f82b8c75fb944c09df152eb2e9830474c1769c31f2c073f32a12545ab95c7d6d2826d026e86cf11cd58970e900344e9ec35cc260be01329cb2cb1c589d0558d2ba91f5f0f3bd5262d20739ec5abded2df021fc2ee78217b75ba2d02f91ca67b28e05fbaedfbb1af2d587f96710cbd726713c03e5af74bc76a16f9282b0253645390b3f58a3744879f541632acfe3e2355f59bb978d8e468460806e7283db0c6311d3e5417d3171a18b1e619e07e8ad015880cf8de4add1b0f0e5202dfc1d0f2a099c46fba4f122fed6fc8a7e793c76f3417431968da083093695c811edbc4d0809f244b8acc910825cd33e14e1622adea296b1eb0ee6791ae73a8f1eef48a42a5cc332475126d56102f354d06bf027178ac8f5285b433298c4e728f3b651eea8521a02efb90bd89db310f882275d6d744ec42a93ae89e73adb0d637685026727138351dc0c5e48b3b8a9ecf040d0562842dcd6c764818b4588fad6c5c5dc18afc96a3b50b13443376c8303d2b609bc918cb62e9292cafc8861fe40983e0006459bf591b7b5a264d82a939266009a4898b028692c0412650f99bdee58abe25c7824f32522d13f60a59f3e07398e473e278f994df9fa0b4637735809ce5dbdfd708fe601d9d740d1baa78f21f408f1a4e619244080412ba0cc856d7e890967a36af791a8c34151a567868cf370a0e416d10b70ff63adb71ce114dd5e95204b3f7ca8d9d6b9f646c634da15b29381bc550236f7ba85fc07380a995b763446131285cfc806d070e366c9f378e10343af96f9d635462ac3a1c5c3ec19d8a8c8148c90a619f9b8071462b04cb986fa51a1f4b947231484d00f2e7576159408ee86324f53ce52d25cb18b6a5bb7adbf48ca50d925669c2e1025276d49c1ddbc2e3477e4b75cdc16ff83e7d111d2e740cd8c9ec9a25e564fb9e73f16a346ec306c586d032aa6185dea56743816d3aa4816990f4d9a20210da4e8f7bc48706d9904f6facd2c8b482db515fe1bbe6cbf199a35e46fac93ccb14d93b672293a12d1193e36def2587de3f58aa5960ee8984d6dec9d02c4b229355287d505e8f5fe774bad4727a4f0b27d941e58a700757c667ece4d97fc7866bb66c7f7b719fb42afb091e75e9f7df35f761f060f0623daef70bd0654fa015e9371f4ec9d5fbb8acfc091b8a0eb1bedf2f3d42321972a2dba0bf3f22f275705079e812e4aebdbd77543f6cc507c796b65aba6703069cbe6fff9159ebd1748f7ad158e494f5283ab63113672a2f328565539e9c3db7e4244041a9ca8c5a9e1ef8aa0e6bec2de75496d4234b3b14df33b62ae019bf8bf8f372c01c280afe0016d7dde759cfd32ed9870252e48d9b8d570d341e81f643f4c4224a3c08886835a1ddbf7b19d601afe05fd1aa17a7f653e4a8154b16ce106bca0126b62d7e6075b8581f55b993e54fc414330ca64c1f5e9d5fa75b32d7543ef2e8dbe89d5d7c1f2eaac88db55cbff0944da247c3edd7dfe513efc38829f473af04aa055770083e0fd358b17ec8b7c85ade4561427fde5a2c49fe4165c732a522c2bb3d662c311ea7e9baa10b638fff5c04e064a6f9b09fe11fb4e65b509609d6f593298f9024837ff686de4b00a8cdfff2c130b9b6d851d1967907c583dc83387ee12a82f48d73a5219f6ffacaff457ea0c19a72d4fdea299f69f03970a7c656f9b0f37eefad561780b71dd76120d539826b33411d37e32d4c92e6ae0f8b5dfade03a75086e3f540381f8695669251c0871591aa43fe360711d5ede82ae32023fd28ab86b1cdebb8e036993c80f27f3ed0c6bd966018d20b86fd86a93b011fe4557dc3f18fee117f679e26c6f75e5b1883284b95701630a1f9fc186f71438bf23df0f08ebeb704ab09ed1b3ababd9590c0a89d6346a5901c3f2bf30adfa7414d21bd0f316ecb00ed81727ba1b446828c977d9fbfe06b4c36713b903b8b6ae7c5c3e1c54e16c136fb978c3451ccf05a24c20ea1af7987f3b96758773f3b72d67cf70e91960966ee4b18a5b7c1ab7f95203477fcb481b63c52d46ed1a2143da2211f5000cd754a7e4aa3878ce4e82e654dab291db886a7440c724b1e20ee0def453913b51f1291c75dfe95877ba327b6042be17ac18fc9695a93d6abc45d4ab6921230d02df4d21d3eb11031da161237c6f82073d6ab810191d3d05058b889f5f20eecfeb894703fb9d97e47568c59daa6f6a862419d0d452ea386201d0aec128d52cf20c40da5c80e516505fe611133ebd3e808988512abbcb04503e94b1677a6c776d60bd3bc5de83b94d596f01f7b65803e535b50cd585084dca552f5e3396b68801aed3bff89e70f0ee0fcfb8c0f25680bb5b325f6b65adb6b045e56309f5edec75621a7a787d70228d73ff703cdb4b268411164539338496a0b7ef440a257db71de28e5a05e260d757a35220399a7117406fa8e053b8dff89e2dd8ae2055ad0d4a8bded0a173a9340862ec9bc0dd20669dd7bf764735dd6f66b0b48266024e556646f5ef36e9afa03c176b3a2b96763aca3b51bef0bbca8a159a271dc692177fb9f5383f1a89258e1a7c1799db3785d322e1bf0779d7c4cb01c46d1da44b8aa9e08f925824d7d3e3a2b86bf6cbca992f46964b233bcd9e43f5d30d1913521147f6eba6660cb8bf3497194dbca55587d751d3624a5b7d4e5c24e00a81003d0e3442fd339624ccffebba39cb1510bcc93a4158b036ca173d3276e5240777e4d16688a747a2a91b047f695cf1bebd16ff76c3a9cc747c3c6f30533b6e74850ff61c1a9bfdc654114aab50bcfc576dd49c56b21ce8421e6df51ada0f5a009d95d98e6b21dbbc500c30a33ebbfcdd506c75982742245e0b38e930a8fb1919028f4d0a7ffd6d2d5bf8c039ec8068add5694ace20af6158b463309cba5d5b455c3d8c7647a190f9a29bf34259631d0e71a145a95b4160ac80e1add670295cf58d2fc9c124140adb7d58c11d43bcf7e97de709a156f88b29eece153e9fe78d1660eceda73125e46cf726dfa1619634319683d4188561a3b78029f5c43923a1ed1cc54356c3da1a6545f81532d18ca6a82b70a895595cce08e90e0561ec8be88d3de5e8bb4682330cb7af2e8e925df73746352252f010f8715e751f54bdfe0d5839298d6cd780e59253fff6bd89c23d662add12dc51cfa8d34b5d5f14017f1b30ee235c9e0586dce1e08f5ee429aac71af2f41694e99e814621fdc2e1e8231e06d23e59ebfa42bc9ddb7c5a76a4a76b55f54eb6d21c9643a660df8e61f1dbc572d2522068b0af0a673b143b87400c7e94e0cd54cce6ef82e3b18194916f31123d641eae90343911021f2916b5385dc41cd3ae966799e48b52115bc827cef73e5deccc3c6fe84be8c2129d6e51550a21b8add727b8e283e3d527c1b1f53b88b3fbc4ad028d0ebea0be40a5b8104051bc7d24a298663882e1943d0ac417f73fa94af3b6198824ebb4f2e0bdf2a7195882b457d6152f5292a56fda55f324619f77", 0x1000}, {&(0x7f0000000300)="7d193d967604291da9b76e0bbab2aec001df4039cb400fa15b1a9e94443ea4391155da8566cc9f4a48194ecc952becb75d9ef6b5bca6f91ec2d5c94db13effc45a9e3b31412a62257d2c3dd9e2dc1cd1b41c95c7b639d9", 0x57}, {&(0x7f0000000380)="b2131cf065eb6ad06e195c98b8ab8bdf1ded3332466fa9d38499f128d5302e16969a0d1b2ab95bc0eec2abd2f0e224d24c6c0e63aad9b6d6d258981d3a095abfb15277c7ac21b915650611e64ad194b4a836a513c6369b5d1f4aa49c26423a29aeb0507ef5394e6e5a737c86701b030a595897249c09575ecf6f6a219fed7b29399c474aacee63bd7a425e5fedfe2807d3ee292732fc587081af15a3c0f5fb928ea66ee2a0457e465437ff9c95", 0xad}, {&(0x7f0000001600)="ba96d10d8e5e6f027ae14df62e1fe2e3db0ff8d678f117c4b95b9f113925d42da6443c70ae4cce6ab1a88d4fdba4ac35a53759d211d573a3202ac2735528ac5432c185f77421164aae34a29fa0827a3b2a4b321c06aa3e8b9d7a590938cf083670ef7946cd78c8bca016eca8f517bf8c5f381d2256a30daf59607bd2b8331458c05db5000f404e455e6f09ccd0b3c40df66b73e0a103c5b1188ff573999580fe671ca86c1662f3d5aca8ad72c5d932858f6da97866e79e4c0c29b2dfb161c97a362d45304b4a05345ddc562e0704ad733b6b96fb434b9a8c98e1718a4ab6a3b486feb91af84255fda105946fbbb525f6ff114c15f36e6c41bc697228402f46509daf5f1bbac8fe61ca380c265e47af32dd6e9195bb91eb7ec11a9f8e9be62f2235978c1d7810584f479befdc1cfd3ccb6c508f2f26c8d5f256669a6d0dce4bc58d27ebb1a92604c536c6999cc8484c0df4aacb0e4ff13a54e12538ccbd4a3ae846e5fee0dc08897ec568bb69aa94e9a7cab52e1d7fdfcda24106e38cf33e310e59f4640ad9b3420464150674f07a09dea6729cb4c56adf8a769f9a6bf24ddf01e7d94890b256205a78cfc8cfbe46433212830d0d57813261ee0841651d50b95072c3a0f0e810ba22e5fe528810e078601443486feaa70bf4f709ae47102cd7fae04acf40d5fa226ce530feac94a4755406fdc6653bb258ba03b3ebdf414f69ce2da525134b8ecc8c8b6006986a7b58f501ed2d5555083658d446be7d426252098b74932e9f12efbbed2b3b3f7c171069bf7ce2380bdccdd292a5fadcda44050fba9677c12c7f3856a26b095b630860da6cfc0a8cf7276d59fd35632f57bf9d06a4c5b75a6cbef4b4362f1c67eb9f2d15f73fbc76d2f4cc43d96579f58e7ec190eb0725dc6a4e4a7f4bcf56be309f73d646b2c675df4d57622e27895c9c9dce3b9f2b6a10d6dbb48ebe193f3aee6c880a4d19f54e3af0e1bdd5d2d9009fc77cb4228cc9db851f3dd378dbb1377cdddc188990e5f793f5bf148360d00abc253938beca4358b038ec6a6300d67efad43acd66532a70449aab3afbdba3984114a3dc71ae69dcc72f870463b125b0b974d5f93bd71d8bfae9dad8b53e40b8fa34f58e22461d799f5b3d94342b74c682efd58d742170d67a399e879c5fb686f61fcb97687897da7b61da6fd82715b691003b042006ab6a3099c0f4c014944a8aa959fd8acb18c455f58837920a5cc17607f17a75355b72eb583db5cfd6bdb84e1bc163ad845c35862b4414dec94195f3ca4a2ee07b374ca44040a0e5e63d638d7c6501fe32646f9be4138e29c7c452a5e8aac2e56b3ab902103095b3f7e5fc842855cfef4cfad257c46fa725903b8494886e476950a949ba53c27fd95b67a575aeec350ced9abfabd6fa24298ad5c184c504e0aa5b7e08c28fc36309fe6cc8cbd9d621a7aee3ddc664f4240ac4aa62df8546b5607ebbc15efa91760da417430072c548bddcc7069bb50cc0d608c6519972950ad16bb50821ab4f349ee27285f359eab5d7436245d19ca684b79b0b4a2a6c74d2942eded28cd41cde22c4075705fbce68a9451af6f9fc254c55c6acfec5e29f5aeab8216dcc8c4d5d7d51879e23c8107def0863fb84da132be10b1639d05e8581e08fbd681254fed7bad9a51cd9f8d905c4573c63cbdd97e20cef41a06ced57d1fd08bf5b97093e10c38cf61b1142ef4e889dc5a678f6c567c4d05ed19bb23d4c0eabc2cdc62307490c9f86c90356195a4e8e2d149704d20d4e301a9844e98432e8d263790c0238284bb3e6725e5301a30c156c55e4771d827c48385a3554e3243b9cfd1ecda822c9f6e3c5492a5c396941295941e19ccd0952bfdc9421dd8a4ed8a2d35bfc5bca8f21a7128276d2aa53d415c465400d15b23474616c592d27500902b4a7df7cd6a25f5b334d5ece49e680fe0ba60214d8808f4874c0cbdaf50a3fc7d115e0d3d5db8a967ea633bb70c2a00831c0c80a218289f218098ef956859f5fdfde342362b08a97920c599cf5edfa776a38c9ecc3d6fed08f371c15fdfa0c6fc26cfd8bd157f7a03acc4ac5eae19d15cd14512040d11a1f4e6d2203bc6484e30fb0ffb5ab953d8289adec5d16ead16be049f80b38e5124d3479944d84f9d585dad254d8a5b8f38c94a715aaea83654d42ff5e1f9062f00f058b5b0916e70f46ce6e66150cd1796145bd828a23d370356e54e23c4f485a32675ad299a3a2baeb731494a31ba765b96451420e13963c72617e31f67ff419f66897487ab355ae531e86f504711eb0a03d2d46304fceffeddf7b0cd4a1e16609be12d2a583a9653cc06aa0938ae625a68b75339022b2e707cd6dcbed93ace351e71819c9c5422e5610526c173ebf64fb770c6378af2ec801a4b07adba71a4b96e2bc79ce6e8a1cd84af70ce6cae69a05279433ea7da6402666bb6922d7271ea39f00aeea1fd599bf839aa09f7dbd23a1bd72353281ab6de8de948b13e18ca153bb590b72def6798ed3f29ef6e2f2beb7690e716d52485112e9a6afebbab2a8352c00956c7ce88b24a8d9089d2f54efe72a17cd4a589e84d5ed46642c7cd1a1d833e06fc0d7327f32033578ea865ce7e0fc6ab0ebf3f231e7ff0b1867b16ad78052a93ac641fb699fec6d816a1fcaa70068c6eb491ebf6a1aa903fd1286ed67e9fa72812a548a6afc0bad232e9e98c52b53e86e0c0fc4d3bf7ea1066d9ddca5013aad52bddffa54bb62c9c8957db453f6d45deac41d9a58f2bc516081ca7333c668d03a8ac9b9317da9842d517d06757fe3418ac2b4ee89287e4c0be566592e0fc6f26f28f4bd6e113b468e3efe62bd9d4ad3bb1facbfdecb7f4ba4c12106b03bab4b6c8cb7200b4cc613b8edc36c24336015f5015fd86ee3c79ddf61cce1c24eef86236f675eb8137ee6318143b252e30176c57f4e1afe5838faf9486f49733e544d1a8aafdc829386edfc10c2b9532a861f3d85aaa89d607cfb40b1d098aa1c5a90b834e5c9780cb954e3be20a4f66b2868532549a648ac9e4a8d12cc0fdaac8bc3d001302e0639890f180ae3004faca67dfca5fdc4c0d951eeea7376f9ca2c85258212afc9b047d312452215039609527dbb66541b6cb63993bf478997abbc8d1cd89e19cbee7679b156d2a07a1370f3ae018959c8a610f8b558ce32e3103491b6e70e6c1a2b4a921fe096cb8b00b984f98392dbdbc43b7e063422eae1b3a4b5649c8162db15ee1eec63e281850227480ec41cba8022affd40ef60070e0306f0d9e4638c7cb1b8dbd483a94767e7e9e32270a115a8851ecee70909a86155f2e3af60e455e8d982f2d999770692eb30b18a809c361dc561281100de9c630d0f8491921b7b243671531af123a38f50142bccfd0b7d36db62b269409e70c9d9226bbdd5d00ed5caf186a7e8bc66bbf604c4590e28a0b503f37fed3b94db85d9838d153dd4d87df7c30ecad870cf5edac69735117505e0b0b052ec7af68cec83e9b28d44fc62beba5924bbfede11309714837965f65d84e6977977c4dcc007630ee374d85514c4c5b1be1ce3f767f70e631d00c3f6d33fd9a9ec998d7e73708d3b67d7b7628d2f962604469bb1d73ed88702a028ba1cbacdd1407f6d2d55b44c6af782988dd5ebfecb332b916c677d8de7477b9b995216a42f05e6b9ea037676aedc524b655e83b9c1655c26076b65fea0c59fcf0da433b459cd979aba7db6ce967c1d1637bc416a8b75e0ffc44ac0976d257993f1f4e908fe0e327cbe0566dd3f9a4f3b656a35495a49e4ea8450c3acda99313d23ea0c2e02ec80ef5706d9fa4b52dfe3be0423498ae17cfefd4e2fb05fa3ca9be77c75dd74be4f7ba9087a7b3456506af63f7ded6a0536ab9b9b8358ac5106b38ea2ab6a59a3b1cecaeeebdd23d7537a962464bd70a79281a8dd10b40a8be01ad61ad49d169fa88f5af0312493899f1372bf8386adbc31bba2810a7adfb8233d0b7efae6d0bac48d254882fb66a4da3e41860b31478396520da869253f19f90cf2557bfcf6808cfac44f77b21f9d2f8907b37d60374fe67d8476042ffba760e5264122bf38c7997f11e91f0ab304622132e8b922d34531791c4080dd16a54139d1b8dff067cc644007d34ec7874609dd206ea5a2e3d292dbc426ec50c0620bf1510eef54174252ed92e5a6b58f8afa15920cc38e21dc85f7f6e9f20aabd5d27b1adcc984719ce15a9a615b3f34f135e6170cb3e6308eb0731f38598ea601545be72d1adfa0d345d51b6474a6c46a26d6c1636d9cf0018c6d3586e5f0a17ce67b1a4b28583d5ee2275d2db693421fc9b4f2531298ace078185fb9caf7bcc99b1518537033d9993628478e05f32c6dfc209fc939530a8cb8a39f55df977fdf0ad19cc66ca3abbe477312150b7808b4f24f20b61a2cba13648461bb5edbcf2061255c478c264dd0dc64f0f5033f97d25ec37256d849c47e634b5650c1a70d532d1d3eedb68b6352b25ecfd08cebd5993ecf0fbdb6aa24935ed1a78461350f02e2a22f3713d5a8ca8b7ddf3a9c9a2d13ad704fd5c7b0b974685a59f8e3477b2f5a07b9c5c01c5cb8764075adb88987c8ec0a375b4655fa529ba6a55bf8c864ae8526db0115b1f5620b6f7885159828f63cbac51d76752884bdc925de104f3ff5a74ac0ce926f8970f0e3740f8030438060a5803d94b239ba5ce0758dde16360dbbb03168318657fc5b2121d934ff4e0c3392549640db380f45d2c3cbe7b14533218ac34a3493f7bb5b83918b32026ed259a0f60084dd4a3d3fef5122c91503e8cec969f55331cc62a2be7492e0f2656f34d3e5e0cd3ae37e8c7ee5fa6fe3f8ba106a416d3ca903880c8893d94b284be7926ea34a1efd0ffaa5bf0639f6cb04cea530248ab9ad2bb18d22211f3681d33e8cea55ad984a248e4710f3e36a98428df9d3b27294ff7853f37a447803974cde518cf073e893628e329380f58ace2ec802bdc3164cae215e92a279f323800f6d8ba59580a4f883873ecf9665d6d6fa34e78dc8b5718db77b7250afcc94a0da3a0b3a57845db34b0e68e7cd661a2c0615fb7a814ac2064f1b15f641d1cc12076bf3d2bde44f6115076f7b5a7a68db00a2681bbf6f76e0af7ee460363871ab1c6c09e3ee30e725948329900a767cd47f554e74ec1f58c13b2d649d1d08b60c35cc9dc11d7c8d0012457b02783f8a9cbc00854d265614a7d41aa6d30debee9c51f5dab0347ac04635bc2bacde7370ca0755b92e3510edc9bb566db7d512b1ff80f71dc5e63fb774c08f35eede7ffa06a23463e931e2d4e51b01f23706f722016ba1516c298abb587edc9e4aca061f10eb79fb8f7aa6ff4be614ec02640de060676d97117a7ac171417f2f3a27da293283f110bbdda8564cc20f041d0933ff03eaa8a4376390662b0220d6cb4993140fcf3541c50017a1ba6bc24edd9485efa1f4f22033d6c89fbc58eac1ba52399a30c18c92cfd4d29644c42077e800701390d13d5d2e3835e49e656d480a3f4688b1a1c3b7cab180a0709685679d9f8ba7bf54e0fbceb281d2927c970dda2afb1eec19f17dce2a4e02e4fc6e679cdbac3fd8a9ef92d9e367314db619ec6a9ef49d33cf72809dfb680db8029140bd381176df9d61f6b02fb9ed3807fa46bfda9f28b5e84ec087ba3a7184d7634eaa81be726076d60749c9ff1cb764a77fd83275da1bbc7b0b92d96633bfe18b653124162e6bf87ee89ed998a30e458bd4f33c5ad8e52f0d9dbc9c3427ec23cfa250595e5bfc710fdb666975f37bda0a20f80074cb4291e37b56a9f790", 0x1000}], 0x5, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0xf}}, @init={0x14, 0x84, 0x1, {0x5, 0x9, 0xffffffff, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x334}}], 0x3c, 0x80}, 0x100) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x8, &(0x7f0000000000)={r1, 0x0, 0x1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYRESDEC=r1, @ANYBLOB="83000000c1b16371b3ec861b306723f4d0096907d9b9dd9e25b944589f8b402a8757cd794e0b9c60c97bd322d44bfbaf4fb68b034df9d27e854812197b80066f5514f91c47be9a634de9efd5e7cbd2b9cc0567f48b9a065b05608cc9e1b16482fd1897a1f44294b345b6ae9e27812e6fb24431424fa0527bfa7536c1f28a0d37cc0b9e28d517330caf1059a5adcd45e89fe52eec7f89e63a19a55d5688d0d39ef11c41ffad06af9cbd7e8fd995051a3443bbb2f74a9dde3e6f25016d37abc25baf86069a3acb96b400"/213], &(0x7f0000000100)=0x2) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="19000ebe67be6f014cbf0f2588adf9f7586fc14bdd1700000000000000"], &(0x7f00000001c0)=0x21) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002640)={r1, 0xed6, 0x8b0, 0x7, 0x7, 0x8, 0x0, 0x8, {@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x759}}, r1, 0x6a8e, 0x40, 0x3, 0x9, 0x5}}, &(0x7f0000002700)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="330a000071b0f69de154c1c2b372421a1b8c4356db1b0c586b22d3e8afa6292b656ce1092cffb0050bcaeb81"], &(0x7f0000000080)=0x2) 00:02:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) 00:02:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe25}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:15 executing program 0: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r1, 0x2, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000300)={0xff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @rand_addr=0x651a}}}, 0x118) setsockopt$inet6_buf(r2, 0x29, 0x55, &(0x7f0000000280)="5649ca3b5cdcecd1a718e5ce2864ba3f46f8d35fbbae055ce6e37580e8129ae351e76c508da3e1a2b143f5334acb50d2ddd66bd5fbab12a7059c87f3eb24502e90", 0x41) getpgrp(0x0) setsockopt$sock_int(r2, 0xffff, 0x2004, &(0x7f0000000040)=0x1725, 0x4) 00:02:15 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) chroot(&(0x7f0000000000)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 00:02:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acfab818f27b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f95265c6ea869d0b4992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec84e7720e6b64037eeece99a1ed24f1f89", 0x82, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:02:15 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x6, 0x2, 0x3f, 0x0, 0x800}, &(0x7f0000000440)=0x14) r2 = accept4(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c, 0x30000000) sendmsg$inet_sctp(r2, &(0x7f0000002b80)={&(0x7f0000000600)=@in6={0x1c, 0x3, 0x20, @empty, 0x3}, 0x1c, &(0x7f0000002a00)=[{&(0x7f0000000640)="31b669f02eb54ad5c6bcf1a2078bece2b7982c72fe26f0c9a0afcedc00baf45baca0f6843045b832e00c6e4ce0884626cfb3eadc980d49bf74386453ea312ad45a7dd84044882ef8ad4d14a6b8692bc1427d56a307ef6e532427a2c9c1d6db743ad530ba8865a11af7bf7346c15ee67dc44f00533b2b062c36f131ef417329e3051ef4d40795d12a5d0abe751a826053e19e903527a81b52affabdca70551b747f97b762dcd79bff6a5aab721d492da342a79cd58dbe6ed7804bc9033e3e42b5dad4381ec20c65f6beb7fca6749bca3f32b2ee75280c1525319a22", 0xdb}, {&(0x7f0000000740)="4fce5694c3888ad47c47781eed28dc14b599aec929bfa46085f8b688e39c7e1370d4194c77157285c3219f984ac9216d0c8f6d1432c09a26452a54bc560ce655b64dd1d85a5eabe6d1f3123e059daf200e13c6a351dace53bc794dcb99a9fa5642f0c51ce6122c10d9648b772771a1c17838991349fd24ee4cca13", 0x7b}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="1bc3fdd3e7c44f99be36f7de193732b112c4315a7a147bb402610245d16a6b1de7ce30028fe1511a056283d65bcb4a4c46469ad34a2255c27c2c43393521fc358fa57c1337919abe5bf3cba3e629a15b380aafd4d94fc590c0ba4bdd1fc92b9daec216458a06e92d5953da237d40ca200516490ff6b17eab4ca176ed60c520aa8c423453eeaca0295fa4c4", 0x8b}, {&(0x7f0000001880)="ae9eecee26a532243051048bd44500005ace764282465ff18b2188e60534b2eaeda22e394043fd7e0eeff1cce87e1ca34e55a283ae8625374606504eb735f927fbf16a7a795ce276219b3ad6c8d49613b08a52429d3a4b26673d1db9102dcb99b694441930388888935fde209a025ded9e6dfd4bc721f8eb4c53dc", 0x7b}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000002900)="30a29a670f1b15d706899ae76fa61e8a04612668b91171f1c3e3bdc4cee01ec4a2d480f89d7b8f34c4a8dbef04211f77a79fe703a07c2defd2a2671ed3cff5d2b7644277ea261a4edecf0a372b474ad12ad46c", 0x53}, {&(0x7f0000002980)="3fe9b02dd72ade88d0f00a1cba4a075d4e5570247ace69969aa1191b63e293939f106529310eb7b837c684dd485a552d8f42edcd77832edbca5bd21c293496ca3689eebc371decea4f9ea8f6454b2545bd7bb6788e96c867e5c90a36f59fd2", 0x5f}], 0x8, &(0x7f0000002a80)=[@authinfo={0x10, 0x84, 0x8, {0x100000000}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x5, 0x4000, 0x690, 0x4, 0x4, 0x3ff, 0x519f, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x6000, 0x1, 0xffffffff, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x4020, 0x0, 0xd73b, r1}}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x793, 0x208, 0x7ff, 0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10, 0x84, 0x8, {0x6}}], 0xc8, 0x20080}, 0x20101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0xb7, 0x2, 0x80, 0x3, 0x3}, &(0x7f0000000540)=0xa0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000380)={@loopback}, &(0x7f00000003c0)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) clock_gettime(0xf, &(0x7f0000000300)) r4 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) preadv(r4, &(0x7f0000000280)=[{0xfffffffffffffffe}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/108, 0x6c}], 0x5, 0x0) 00:02:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) semget$private(0x0, 0xfffffffffffffffd, 0x70c) open$dir(0x0, 0x0, 0x0) 00:02:15 executing program 2: r0 = socket$inet6(0x1c, 0x410000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, 0x5}, 0x1c, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24]}, 0x6}, 0x1c, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000000680)="0265a5700fbba7fac6c4853ee6a759c9817d3d794a2505302811cc1b14a56bcce1abb504fd72530d00fb17279651c71c17860f28680e1302677803bd9a5d9038bbc2ec92bc55b2b27f1424a69f13bfff22190276413c821809ea72bf7ca7557fe002dac06450e9c19a2d2ce7280c0f7e0a393831e56084517e31951d2daa27902523fbd78e16796e48d03ae41aa81746d9b99faaa5bba72295afcf31053759b90242e2f773605adf1ec4488635b0706a6131806541ef39125f93db192f08365c319f8632fb7ebe3e7e5d3a9397b1ed15991436d8bf1efb474d773962813e5bef2a2ad613c3b4cf5c045d91cccf09796dd00041208e69bb821483eddad0417a833be22ffb4b41447e14d7257b7a9f01b4bd49ed235576a99cafc3a47909dffc6d1169a95ac8f23309d5cfc03821163d9517a6774502f5734e38120ec4d4e1772c99404ba44af013f37bce8cfbee3f7510dbb6a54715a8b4e8a85956663d5fa782a11f21fd120e41421c91e52010b4fc03e9bc54559508f0e6be41a073cb1408240b529a3b99c7bdd0394a3ff8e8b333544080814a3c38401447e1d4c4990003891245ef4092aac91b84ca4286b979656511a31bfb23fc7bff8c777738b7c18193785dc87d6f4326496081b15fa916c54a5346e652ac49a6dc6cb73c086a0d579f9f35c8ebfe18c58151b7f352cb0cecca2014eb5ba019563da30d8084135e30d936dde498c554323c18c7d89e460a9dd6465ddf174412d2063a3a0a861549c8bc3dab913db07f5bb164a4eba4c9f5753c9ad33d45cf9c7ee7116d88da562b9a320597d4430b8c1bf4b25c7a50601ed75f176cead6e1bff266e19e89599163ca78758127b403bca37bac2e973c0e96282800de986b22183f6953e9adf9c67b81deaf9ec052c7e816f1e1d56937c4933120ab1b7b034aadc925483d08da5579ecee172c133da0efebc0296b8774d759ff26a215bb317d15c2d305f78abe2d0ff84668ec637f4b0dbd152db95f9f44c6408ccdb08fadddf395a47bf59edf09d1a6eb6e4e1e756926b8efaca69c57b1815330583ee06da6a63a5a3020e8f88924c6ef0c020b5ebbfaf97502ec93b63484c9910ab7422587ff6792cff4e107a67d66ce75cc8fdb960350506475cea138025e61d17383505bacc6a8299d066ce325e59f6671e700fa9ef98245a33958e4d0996a3246b763adc70f2f78a0364a92dba2134247683618263d073e061903f8921788c163a57d2bac59523f50a7a11b0b033992aa38615d562114381421ce100310988526e4c3483b364e03f09a3d183bbfca61f6c0c5f45ea045f3d538f619cb89c8a5bd7328e654d7931a7fd2c4d37fdca045c313ce3fbe57df65eb179a732a12e202bc41f9873cf37c57ce2c2ab44deb4cdf68eb28759bc4cfefbaed87933c26e66cef995badaa3bffd0816a3657b50a6675477f73186fc1bf2572a6a271ef8ad89227fe2f5a37fa86ed79244b78b61841efd334b169ad49c71381538a1d6cc7ba155c1f3c253cdfbd08a17e39ae8fa1fd969a5e8268212d17601cefd179cfef06b452cc871a51db9c8fc6284db614a9cf4817df7cb8e00328f7503e7d5530b1e870225fad48ea2c7841488d2e4cc14e543352a155fd875ebef62af5719790479e0dd0f007fedc3e3381c1ef77f9aa36162f5a6aef4f6330e9ab7e40fb5cf09bd6364ccda185e6c581e37c2ec95ae443ff49cd7176e589d084c2b2bce05afca7dc7fde2e35e67f28abc812e5dd16f408c180c30f09e19d2ed452c005f0bde66e96675a6b36d53fc00d0cf79543007f2a3d137f2d394a986a646a57f5428f57dbad7b3079fc88da43c7b6af31d4b26a36f2c4f6a74a3d184c283f4c196812b842e5f17e8012a5fe52c4bcb2605c5cc457350933d18963dd2b8c63a4f830ba02bffa3c77070428a27c5e37491579f63fbefc08c0b1888214c6de88237c5dd17fa6b4868a3c667c2072d31cd858e4fbbcff27b500fdf5b0993b91ed10eac531ab2220c8b7a3fd01c330875cfc97d8967d30ae10f4d0eaa6f75e84d7bb19d4479315685de7be17b65f93a889e2c8d3d7fe04dd1e9e82e6c7c3ed0388fd80275c716d0563ee4b9d233fdb0fd46a53d8eb5e363a87b7408c8b079460c0e9e0f5e1278d8ee86486574518ec31c5ecfe1e2c7cb0d08d27205f947684b3e245eeae0e8a47d0fb86a8148e222c85e43c1cc9c16bf721708fffb8badfbaa8b2cd4aa5fec54c39af05f02f863094a3f66b76ceb6fd05224ddca6f6ad69ce417faa39f39882abc425a28e7f339edcfc0dcddb4fe5c5683542bbea2074ea61a1d1deeb86698117512407ef0bbf7c9ab357ac6ff413e9c09687bb3ca514c5e785556f637551c2761584d53d2231905643326c499955d3a8b9ba263a0b1e2fdb90a34cce11a88683e500dc7ceb3b8293ee4aff08d0e9f1635d803c6477f7ba878af9c85f1d0488e775007d4bcbd1f43b2f4c162ccde8aac6a1580544482581fdd13acadbeb6833fd430a77bf3e68ca3b1622b061d99f173dbde85354d5bb750297b006e75a0ec753e71c5bc9a54659f86830110f4893528a919d6cfd8d9d5fa6ee37a11c76c6694877ff9fc4e538e28b82ba97ab61990787cdfcbf0ed1cdb405e663fb5b34b424946d7cb8127c356d76da3814ed3a73c3c0be4353dcd9179e034653030f6aa7c173e466bbb772fbb8b1175103b29df1a074db48cc512c240ba4d9ff711581ad56ceb21408cee1a46689a437b5cbbf3aa9f87f49555fa0005d1cbae82a9c049b15cde430c22b62ae9a8e13d9b8c6c55067838ca5b265feff02601b12c75cd94f8fa5e9e8bca3e0976a8da36251ad5ad903b09d75fd72fc640c86293f36db5d780bcb8e58fb02450c550859ced1a2726999e10d38db626535c64e12d13b84a96db4809aa4a76a0b354e1e8c7a78d9be5813a571869f419168335d8065b1386bba0058ed80e80a21cc786f7b588b7908d5fca3d02e3f2b50edcc434b6c9a8c8d8927956f31821753eabae6cad3611a88b165f422959d18a7f2ba21592027c2fcc5bb93bb45eb676afb4423e8826fccd1d69ee2e37365737252b56064e59ba9b1633ed924e138fbd85db8af9b44763fcb7fb3781c8ebbfe7b4b72a7084e71a96442e56d1e21d8d5923fdc592a87c37a81ca034a0fa01be2a04d0f3c60f2c53f2f4668b9a79494bd247b9ab5b8c881bc70c310262da52462b7a57eefe212c5c7fe1d4f183473b320a48dbb50b89589cf303021c585b592072174e8e5aca59ce24bf8ed7ee2eab5c79ee7c9b59912d90b6d9ad01200d7081e62c5bcd81754d995dd474088a5eed26a1285a363aa96917e211681a1b0f2c4312fa3ca4aa9453377e23bd33fae48ee7e941a28e365fbce742ca5c6e47ec38658d2c9ec5196d0babc2950054d117d5e425e01ea22526a2f6f564f4f4c3128437904c9a2325a899fe6923a1f15e283374aac55de381bfb91fd43b8ea0cd6e4ef0ac98d639e1397a0abf4f01420f5d5a13834e9c24de01d3cac1d2702a3b071fdb1ec304322ad2d972e21433de7b0ca578ddd58fe278d63a56331d0bb440274e5c1e2302073b529dd0369c692c23b357306061d2f232798de8501a716cf618ad2532001aa7538e3328e6a45fd05f647e1f5b5bc03fbbf656c6233b27b7924944fb3c6a147e5c7616eb35bfd3fbafabd7ae8b5cc535f3b6801346fe1f8ddfda361cfcf1f0ccda2e172eff62ce110faabf5093e85ac23187be8a6e07c1ce07889ab53b45b693ab4a18077e2e1256189252e918d21e778cb0faa79153cf576d4b0beefaa925f6b8803a39b2a56a73ccc1a3364467d381e8ae603a8bc8fddef4422af883779992aa5b6881e866a4d5a3d59fb43f483742e7275b1285c5ae536b592ed492aee0b1b6d07df3871d8bbbee89cd968ad30532ba51df96804c025215a163ecae093b9620d290d56c66fa9df253a70be1f9adfbbb82c69a9821c3fae51f634ef5179c53871994242c7e61434f1395f6493fd5bd4fdfc5eb3596e900ca5112a8142c4f863ee84a49ba99c6b230db952732f6056ffae491ddf776c236c5f1f1f318e34bc3672012f0052bff92c50b1c4055c8a6fc4632cb0a31f17f267c58cb3177e266a58c9b55d349ecdfafecb2d50493b7e10034c8eadee11b2f32638914390574af9ffcca5a588c155c49b65a71ad1754ef509021a82c4b2abf7582f904b630710c7e263be5de5e38fce8c3732a043a3605cfe26732bb4c44d4fcc1dc4b1ce0de0d50bfe2c31da7861a8f6b413d54c4a15115d859d773588c025ece62b16de324f63aeb445048ca324d608a59260ea1fbecbd45e9f26500fb07b7fc31545394b8239f25359d75e9a963d3583f32e68d813c6a655ad45606aca89c5a6efeb4c95d6200901952a7ff7965540d6fd9f07da41ec86c793e7d66b64e06d97f37a34a350d40c298c4c87a60a2e5fa2d325264fbd57e4cf518630a8688e5bb72305e5070700a8a795ba1be81c1de8aea68268d381222abd351891e61a471e931ae117eb8363d864bb4208eb516ceee3b27af85daaa93567ceda1469b933c23fc776eaf0811c98ea740978f193bbf204249a8ae8b333e05d4c643d6100704615e286549f0c9a11a0a6eb0d95e9aed8f14b553feff458a11aa9a646176ed87ca772037fdea9809a612939a28c2ffdf1061a905c5b6b6ded94b8edc01b80131b2a541a9864b8e8708ae7beacba5d0ab9d8bf5939bcc0b0ab67048234b87fcdf2c7713c5957e32f34ad35e6b738258872627f57987de901c527fbfd2f401cb8af5714c77f9a93a4faafd4e9ae45154406a807b29ace830c8d399335cea4e5b98055d6c2779f15f5c97d11934e16bc9d8095168798e263dbfda4064914897929c3f9d928c52dcce510ae62d1c12d523e54d7e58e107842831121819aba740fbecc0d03e4082d1ae11c3697ce2dd463e6847304cdd3745f467fc49b172890e3fa817fb73c19b0520cfd96bb80030a5cff3b73662cc2d2b00fe7a04d94fcbf8910e76934dcac89e9f42547bf31689bdb0a3e23c14479ced3b382b4e3edeb4e84882d82527d976c234dd1acf19dd050ea0d4b4dca98bdf9c1b70ee4b69c82f90a29287d8a8e661a92cbafd898dffb96607681069cbd876e6941b5d2256a6e785d116f9e785e89e8e097b60a2b87a05316245d42b8ffe73d66680399d524f95ec195081ced41fe1c07755fe611f1d065e11a3c73843f9b8b66bb4a77c371fd18a082436f80631c6f026cdc92cf8540aadfba00c098e102071953aca396383d250ebfd648521932604d4eac9d6e0840c4a36e609f332933c584feb06dbcc8769663be9da778e9d4da7408ee147fb70045aecba928011f0f9ad27cc932ae4c671e527b9256547d1745368874a3e255804e2b77f49ae42d3a56331e5bf422d49a21ce9e4a059aab34fbea6b9ef6bd5cdf7e0a768c521cdc654ba003aa1e102fffd1c031222ed41f37ca94d257b5cfc3316ca8e21a73d3ca7d5b7333e5587fdff6696edd1df40a1c9b31ee03a3de0bc7f79e764f188a2ed4b9f556ce2c6ef8eca32167314fb25c5163a026d7f2ea5782df56697b6ec77527fdbecdb3dd636845aa4f33d4e2aeb0de977fba9a687f5d7aaa23a112e4c3c719e00671c893d890fec55d638f111588187c95ab1402808d447e526a1568ddfbece7b56cda873fd33cad267d23c43762abc948bb4e7cc2010bde3333e354b42e11cc38b672adf45e9341796f71c58250c74cdc7fe32b2c046f7ab95da65377e465f659c848aaf53e9cca8f0cf785f8", 0x1000) open$dir(&(0x7f0000000200)='./file0\x00', 0x30400, 0x54) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x80000000, 0x4, 0x400, 0x7f, 0x7ff, 0x9, 0x5, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x613, r2}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:02:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) 00:02:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x7, 0x4000, 0x0, 0x80, 0x1ba, 0x6, 0x2, r1}, 0x20) connect$unix(r0, &(0x7f0000002200)=ANY=[@ANYBLOB="82022e65300000000000000000000000000000000000c024c4bd8ac4bc79905ddc5a664229"], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x100) recvfrom$unix(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, 0x0, 0x0) accept$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b798587c34d685acf1ff9a155800"/4098], &(0x7f0000000000)=0x1002) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000021c0)={0x9, 0x9, 0x6, 0x800}, 0x8) shutdown(r0, 0x0) 00:02:17 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) lseek(r0, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000002a) fsync(r0) 00:02:17 executing program 1: clock_settime(0x0, &(0x7f0000000040)) clock_settime(0xe, &(0x7f0000000000)={0x0, 0x8}) clock_settime(0x0, &(0x7f0000000080)={0x81a, 0x2fbd4370}) 00:34:34 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:34:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x54c, 0x0) mprotect(&(0x7f00003f6000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0xcce}, {0x1c, 0x3, 0x7, @loopback, 0x80000000}, 0x10001, [0x5, 0x5, 0x2, 0x7ccd066a, 0xffffffff, 0x7, 0x22d5, 0x200]}, 0x5c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xa1, 0x100000001}, &(0x7f00000001c0)=0xc) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x6) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:34:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18008, 0xe5) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000001c0)={0xb0a6, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x118) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xff29, 0x9}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) 00:34:36 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000002280)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x20189) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xc64, 0x9, 0x1, 0x6, 0x2, 0x64f, 0x8, {@in={{0x2, 0x0, @multicast2}}, r1, 0x1200000000000, 0x4e5e, 0x0, 0x2, 0x9}}, &(0x7f0000002380)=0xb8) 00:34:36 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x400000000) ftruncate(0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x3) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r2 = accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_buf(r3, 0x29, 0x53, &(0x7f0000000100)=""/60, &(0x7f0000000140)=0x3c) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 00:34:36 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f0000000140)=0xf9) 00:34:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) 00:34:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0xe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x144, 0x4) close(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast1}, &(0x7f0000000080)=0x8) 00:34:36 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x2) poll(&(0x7f00000003c0)=[{r0, 0x2000}], 0x1, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0xff59) 00:34:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2) shutdown(r0, 0x1) syz_extract_tcp_res(0x0, 0x0, 0x0) 00:34:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000380)) sendto$unix(r0, &(0x7f0000000000)="81b17a0a9fea99eda7ae6f7c3f11a292ccec04098324c2c2ed215ca07ca24252c6ac1ce42c583245d7b04ca74d1d3852232146c733c49a6a7bc405e04ea1bce0db6b4f55c3a68ecd8d941278b0c3400fb972032574d6ef84ec93be71e123", 0x5e, 0x1, 0x0, 0x0) msgget(0xffffffffffffffff, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, r0, &(0x7f00000003c0)='./file0\x00') dup2(r0, r0) fchmod(r0, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x2, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) 00:34:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr=0x7}, 0x4805407bd6fa4157) sendmsg$inet6_sctp(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x3}, 0x1c, 0x0}, 0x0) 00:34:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') socketpair(0x1c, 0x10000000, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x122) accept$inet6(r2, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xf, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) r4 = getegid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) connect(r1, &(0x7f0000000240)=@in={0x2, 0x2}, 0x10) setregid(r4, r5) 00:34:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0xffffffffffbffffd, 0x5) lseek(0xffffffffffffffff, 0x1c, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1f, 0x1, 0x1, 0x5}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0xfffffffffffffd57) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = getuid() r3 = getegid() symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') lchown(0x0, r2, r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x29) 00:34:40 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000020a, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000000)=0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308820005) lseek(r1, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x309) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) fcntl$getflags(r1, 0x3) close(r0) setsockopt$inet_int(r1, 0x0, 0x43, &(0x7f0000000140)=0xb18, 0x4) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000740)={0x6, 0x1b}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000300)=0x84) readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/3, 0x3}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/118, 0x76}, {&(0x7f0000000600)=""/74, 0x4a}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000680)=""/16, 0x10}], 0x6) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1007, 0x0, 0xffffffffffffff5d) 00:34:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xffffffffff7d8548, 0x20, 0x38f4, 0x20, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) 00:34:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:34:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f00000019c0)={&(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000200)="ac5a04ce9b35223ddcebaf13a1afad51535b163ea373222a38b14748bab036a2cf1a882a4fd6af28113b487cd7c32d65d578b7e0d3ad77b74c9b740a012e07a7c150cd9c0901723328728de36cfa16cabddf06abbfcb5bd469c60e6bbcfea242df772402008ffa27ea400990db29de2995a94c541dd40d63e31a595ea6d01189ed8131c4193737d676573de603a15409f4f7eb1bf111bfa9490b5149e8179affe10d257852b7649d099c4677bbd8227a33ae634669a682bede7e6dc5f553d6b2135698445e9d88653ebf31789dd02dc6aea70cb6ff", 0xd5}, {&(0x7f0000000300)="f852aa9b5d908b909e35d238373c863cd23522d214c9ac35bd1698ddb6ae8dcd50aaef9d006dcf58f54be7b050dff9cf2ba041c6adc58a2aa5b79bfcb75d188bc4533b5cd08cca1cbeb1ee22675a16c99df03ac753a253ca8a619cf6b73b94f88cafa4f9f171e20b3c42d45696223efa77f9ddc93981a19462a80959d9abd6f4a737b0ee19686c0677a436ddee", 0x8d}, {&(0x7f00000003c0)="c422b627d6b4c96911fbf587830e2825f2ac2633b8e67b79d3b926be245604f1004b12583c70b66e802768caee25512d729057b1da1280114a0e1b7b5dd78234c61d8fe356afb6168135c92fb803c1bc2b1f46c340de8a37c6e9e926693911d0e41ff4891c2995b30646ad2b82d028e435f7f3280d8a2ab798db87c44d0d515bdf3af09c591940101a0a33e4991696a832068fac20d7d09908d055652915903e95a485fe16c0bbccca93f11b909946daf2cb6272a388520f25bf349ca63baa697420a50e7103", 0xc6}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="2480582681f18ab08de8d802f86fb37045995fd427cf44bd95f277ba30387bcafa1936a3b5ee698ef471564def6676a58efbe9b2", 0x34}], 0x5, &(0x7f00000005c0)=[{0xf8, 0x11, 0x2, "d95011e260780c6b70d70d5799839925455e333639613b29fef6e54c50f18b99f96c9b0d518d75561387441878bf4ec371cc60587aa0ff73c4acf0dc3ef151badb47b8acebfad4884ce1f8f1958da637cabfb22babfc34b022ed1f0720e1133d06fb769df4ea3d7d9b592db28335380ac762b9a79e3c72def6ca62941fae83f678d50db79b673083d8b4f418211d3f82859cfdb4a044787d4b85435103476b17be0cacd36ebd03697a51ed73cf2262d74fb818fe859a24430042d04f01b7327633a9d5c8a3bb1ebc029ffc94f8c6d3833871abbc2a5ba3c39f7a391e9619914d691fd3"}, {0x60, 0x11, 0x0, "6c0517e9cbaaf4e86143f6b517547f9cfc058b622e03a787ae051bb31bde68e3787150b04b3366da7f51b2d3be122bd7e1fb1f90dd80f22bc3e806341b6fd9f18893c5e12f1caa96854b6b"}, {0x68, 0x3b, 0x1, "ffb251ee8d2c19f754e2272ea993707f700eb1fc5f00ab610390822ebbd8e7d81e58236868086898dbda07d2625cff689e3ffd96ba0b109c33aa9d02f8ecb4e7192e9324b8084a74df2ecaff534f58427db8f714d9"}, {0xa0, 0x11, 0x4, "5ebae0c08a3bbd29107a18ed309280f81d7db78eb28c86a4e7a07915d08d5920e1fd337c8d4c518a6d87e7dd3ff7c440fb31a8ddacbb151bdf0dae02f9b81c4f0753ef30eb50e4764ad227676ef6767eaf12fd5403148305e63115fff7327964f0cedb2ca669589fa78fc2bc39270969ad11fbceaa2a241f38f8e4c37284d5cb8b8d5c71dc6261a6eb"}, {0xa8, 0x6, 0x80000000, "2dc3ca0de69422c10e90dc48524e4c73b4f93301eb77c8e0976e379907543556fda28c54e7d859e2c6017fbb75d0f87d7921d36c5745e49cb6c78cef0f20395981215e4e54b9896673013efd6a51f61395101eff23895c826e0fcf59452e8818a257d0a9e5886530e8a5460cfc443d524144f6d179ff98418eb12eedb40ab61570ac28dd31305c2b2b378df7961167f50b4de6"}, {0xb8, 0x6, 0x2cd2, "5a8317b31f8c366ad3b7ccd2f79698d860856f0a34012bed857f551a03a89767ad36d527c84e1a937e2d0223521ecf00be7e667079b55377d747eb92637668ff6fa6ac28eea846f5326dd0de3251cd1a8badca21b331bfb746abf58088b6e9ff357bdc9ac58147619d18afa9de8f45690072ee2f58539a3aaada3ad031b3914328cc4db29de87c5343c571df20b65950091880f4385f4aa9931135e696f522aa513734ff4439"}, {0x1010, 0x1, 0x8000, "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"}], 0x13d0}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x8, 0x20, 0x4, 0xf59d, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 00:34:40 executing program 1: r0 = semget(0x3, 0x2, 0x200) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000180)=""/135) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xff, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r2, 0xb2, "500f2e825c561fdefeef7c9a238e09a773481b0967bef77b02d2241ff414d0f751c04b8150ae013f5b5bc9923e5ea67c82f894ef6e1ad8a8395b9bf94702bf71a7c595fea635e7db1f0b5ac595f283c68964cc3107fe2734ca306bc240ef9d18bf0081ec556858ab8f2b52c84f2cb0932929cb41c63cdae8168d234bfc800801fdad0586f55bd5b1c07d63335fa2886d00fbd9ba76c032893fe3c12ce4da2d2f97688a1dca01479ab47d3f47d92d764e57b2"}, &(0x7f00000003c0)=0xba) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x30, &(0x7f00000002c0), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x3010, 0x6, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r3, 0x101, 0xc0, "7d6b4a86353b81fe4b45c23e2dd93a369d239aa773feab491fadf1480187a32517bfb02be008af18208fedb508f57c859499a4a0290dc184b92fb74d45c8f91c860ea31d9b02ce5cc2884dc69c609e5c0958ec96b49501f331932942fb3dabf23b07c01cf59f6321bc514a877ff874c666252a33f5404914d7551ae34ab0104edaccce4bd56fc08a99c31e1b6687914286b94dc7b6fc065c78e64b1c65231bc78942d2f577ef2e81cef4038c73133c46adb9654764d358b6a0e896b8be80e74c"}, 0xc8) 00:34:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') socketpair$unix(0x1, 0x8000000000005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffff7f) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8, 0x7}, 0x8) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8}, {r0, 0x6}, {r0, 0x8}], 0x4, 0x2) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x699, 0x4) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x9, 0x1}, {0x6, 0x200}}, 0x200) accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 00:34:41 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getuid() mlockall(0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x1, 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$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r5, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x5}, 0x8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r6, 0x0, 0x5, 0x0, &(0x7f0000000040)) 00:34:44 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x7, 0x9, 0x5, 0x0, 0x8}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0xff}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x0) getpid() r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000180), &(0x7f0000000280)=0x4) getpgid(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000380)={r4, 0x51a, 0xfff, 0x22738, 0x7ff, 0xffff}, 0x14) lseek(r3, 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) 00:34:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) nanosleep(&(0x7f0000000040)={0x4, 0x4}, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x1, [0x2]}, 0x6) 00:34:47 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x200, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x600, 0x100) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000280)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 00:34:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) sendto$unix(r0, &(0x7f00000002c0)="5d0367ce157841f11e45143118cc596b77b84244d45355934e46f3e741b4eb44b535007deb4736e3a308fdfcf8e546daeb1e4a619ea549eea4a6d9d71136d84ea81b5461403537e467a32e56f7420e59de9087ed9d64e78be9069e73e94ae2387c8d3463b5c87cb0847f1c7752f69da586fcdb5757d94affb9972d38364f408af2f11ce2982eadb238b289fe7d82419f2a9584e372453793eaade751661c82e75d945c34589ba54979ab778ecdf372e20a61b6dd9ca7afd3711b29b3f94aeec88f29d593", 0xc4, 0xc, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0, 0x9d}], 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000006c0)={0x1, {{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, {{0x1c, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x45f7}}}, 0x108) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='vegas\x00', 0x6) accept(r0, 0x0, &(0x7f0000000200)) ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000) fcntl$dupfd(r0, 0x0, r0) fstat(r0, &(0x7f00000005c0)) renameat(r0, &(0x7f0000000080)='./file0/../file0\x00', r0, &(0x7f0000000140)='./file0\x00') 00:34:48 executing program 0: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x400000002, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r4, 0x2040}, {r4, 0x3e}], 0x2, 0x1000080000000) setsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000380)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000040)={@remote, @multicast2, @rand_addr}, &(0x7f0000000400)=0xc) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:34:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getegid() openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000100000fea0"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:34:49 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x34, @empty, 0xffffffff}}, 0x0, 0x5, 0x3ff, 0x8, 0xf6, 0x2000000020000, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r2, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) bind(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r2, 0x2, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000000040), 0xfffffe56) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) Jan 1 00:01:42 ci-freebsd-main-6 syslogd: last message repeated 1 times 00:34:53 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0xd1e1e16864136ea8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x9, 0x4) r1 = open(&(0x7f0000000240)='./file0\x00', 0x148, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) select(0x40, &(0x7f0000000000)={0x2, 0x80000000, 0x8, 0x5, 0xff, 0x5, 0x8, 0x1}, &(0x7f0000000040)={0x5, 0x8, 0x5, 0x7ff, 0x7ff, 0x7f, 0x64ea962, 0x1fc5}, &(0x7f0000000080)={0x0, 0x0, 0x400, 0x40, 0x7, 0x9, 0x4, 0x9}, &(0x7f0000000180)={0xfff, 0x800}) lseek(r1, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x10000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r2 = socket(0x3, 0x0, 0x8dc5) shmget$private(0x0, 0x4000, 0x60, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffffffffffee9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, 0x0, 0x0) 00:34:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4006e44a, 0x4) sendto$inet(r0, &(0x7f0000001140)="c53cfb632e81e84433948ecb9541838e05b24d0f6bb269e783150865a33b2306e44aa4db98a256dfdbedc77ebf5c0fe30aaef1039d4d125e5a54d5d9427a9f2b22daacdc24d14118783a3be7ce94e3ba22bc8a21872670c5ac9c76b7", 0x5c, 0x80, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESDEC=0x0, @ANYRES64=r0], @ANYRES32=r0, @ANYBLOB="ee47346aa19a30e117e0230c5d4dbd5427ec795da3025ecf15ed481aa809b83769225b", @ANYBLOB="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", @ANYRESOCT=0x0], 0x5) 00:34:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="7b51aa4088977230d8825d080d4ef6f0251dda6a13bef41abead51080a76e2a3e4b24787a9c850b1df1184ae3881eea1e47e40754dbaf6e11ed1966cc2a47a5e672a04620f65d4947734c62fff14225f48e77352e2cb23ea8b41c344916e672409c5d9c89eade32b3ad7ccb48c5af00cee195eff18dd3806c6704529c20bf50c2c6dc51c085a1c6d", 0x88, 0x20081, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_mknod(0x0, 0x0, 0x0) bind(r1, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 00:34:55 executing program 2: setrlimit(0xb, &(0x7f0000000000)={0x7, 0x4}) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) 00:34:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0xfffffffffffffe7c) 00:34:56 executing program 1: r0 = socket(0x10, 0x1, 0x6be06c35) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, 0x8) syz_execute_func(&(0x7f0000000680)="c4c1f950d0cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b67660f3801be88300000df400e01ef8f69289bd19d670f381d6a2f67450f483bf26f1a634648787896040498e1b1ac45802889c4e2d5bc585d0000009f") freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)) getpeername$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) 00:34:56 executing program 0: socket(0x1c, 0x3, 0x7fff) mincore(&(0x7f00007a5000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/65) 00:34:56 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$sock_int(r1, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:34:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:34:56 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0xdb68, 0x4) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mknodat(r1, &(0x7f0000000140)='./file1\x00', 0x1, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@rand_addr, @local, @multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x2, 0x4) 00:34:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000080)={0x80, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @broadcast}}}, 0x118) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x8, 0xf38, 0x1, 0x79b8, 0xffff, 0x9724, 0xe50, 0x401, 0x1, 0x4}, 0xb) 00:34:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1f, 0xb563, 0xa4}, &(0x7f0000000680)=0x94) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="d48ccf988832b290e134b4f793da79a239d89cc62624623ab3e4b8fab2b5affd095ccaab96fe54f9ff2f64f2e182b5d56b34a58b14e857fed253d010c05674384d146b51832768f9530f4265f727a8b7d209ee39ff2e945a74010830e68f416694351ddb8c789270214d666e1d44c2f97ff500c973400dc9d3a5a423966b2a8d49661c0cdd971e4e8a051fe70e7752a0f903509c03107d07927c88b051c82b9063379d734ad9dafb84671ca56fc4e7071f537124718f0f42cadee149", 0xbc}, {&(0x7f0000000240)="63635328a999dd1bf8078f21ab25669199082fbab44ac6f209b046d67ee28896a5e6776c57e5d6f8a215f5e54d964f78b3973147da863b7e72b2f6cae6221f90bd353b8a6f1dc830a18ce5559f", 0x4d}, {&(0x7f0000000380)="cfa850294e44f29967ef502901c01b0cdb65eed047dfe4d0e72d2d0c7a4655484995e1dc7a84fc9f83e6ed333966bf643199f137e4b1cad3a2b9b386ff3f8d95ee58e3e9a0e7437f9bc595c7e7bc0c51c43a5f743737ea0e06c857e8735921eea27477db12109d084760770f3809100eb90aaaac70e2a3e04ab3f467079c00bd99a27e081674e43844f5417894dfd177cfb1d96a5b78840994c928c32844", 0x9e}, {&(0x7f0000000440)="4641bd17a01478e7e512460bc8da400c1c4e7e557da5916a807fe5ce4f7889f8ae800f3684a4435fef9df1c18e86e64e15dff6c71c4eded24595004e3151fd125fc019ff6a20aceda1ed72803442d4d848f4feae631a03272fa1f1577fb541f24d149c757d7c8a48da59af58a55c59e404201fcff909e15a5fa451a918d66f536fe465be8f0bbe04c6b3f017096195e8707cb7a94ed401acbb827712c424c96d0143bd65cf85db1f5044c37c525249697a277c71d39ad460", 0xb8}, {&(0x7f0000000500)="5bc135ae8a9cd6269a5c9925c2ea81519a28091ff8fe3e23721165960876c46af1bbbee579eeb036c15939a2b39d8304285e10380bae0dd08b3edcde8c5337a770bb878949d9a0126a8a0ddf7e96d159aab886b8e2ed641d4a8f32849a354c81644f8bd4c0011c18f1958b6e651024a37c397a06d35eca8cedcda2f2cd640e840038e026df52657cf9d79a5671", 0x8d}], 0x5, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0xe5, 0x100, 0xffffffff, 0x3, 0x0, 0xb7f, 0x8, r1}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}, @init={0x14, 0x84, 0x1, {0x1000, 0x0, 0x2, 0x2}}], 0x74}, 0x100) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = socket(0x1c, 0x7, 0x969a) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x20000000) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 00:34:56 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, 0x0, &(0x7f0000000100), 0x30000000) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000002900"/16], 0x10}, 0x0) 00:34:56 executing program 2: r0 = semget$private(0x0, 0x6, 0x52) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f00000004c0)=[{0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x2) __semctl$IPC_RMID(r0, 0xc700000000000000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0}}, 0x0, 0x3, 0x630a, 0xff}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x1}}, r3}, 0x84) semget$private(0x0, 0x0, 0x40) 00:34:56 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0xc0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_settime(0x0, 0x0) 00:34:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x2, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, r2, 0x8000, 0x80000000, 0x7}, 0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) 00:34:56 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f00000001c0), &(0x7f0000000200)=0x20e) 00:34:56 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x5, 0x5, 0x8, 0xfffffffffffffd11, 0xffffffffffffffff, 0x6, 0x7fffffff, 0x10000, 0x9, 0x77c6, 0x1}, 0xb) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) freebsd11_fstat(r3, &(0x7f0000000080)) dup2(r2, r3) 00:34:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x3, 0x0, 0x7ff, 0x20, 0x2}, 0xc) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000800), 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) semget(0xffffffffffffffff, 0x3, 0x0) preadv(r0, &(0x7f0000001840)=[{&(0x7f0000000140)=""/249, 0xf9}, {}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000040)=""/110, 0x6e}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f0000000400)=""/4, 0x4}, {&(0x7f0000000780)=""/31, 0x1f}], 0x8, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000600)=@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000640)="3c140b133a486ea6f0718281c317a1e3bbc0c8afcc0a637597ca78f76898ac4f844a6503f26682c7ffb51e46a9c97a7d424b3ba3f4205113fd020f0f7ca8c788f2c803978a0a408503a43400cb070c2c7893cb161179af99e3088a74ecb68aee0bd693e467b2dad0f97922d032f76284392cbb416c4c10e234e1706035c959b830900faea39aacde69ff1d5192a4636063f8b07833fbdfc911cf0392fe5ec895d81ec1a39aec4fa9af5c79816bcdeae543d4c8140bd40ee52fa6c6d2fe4460bbfe9ae7cc52ec960d6a", 0xc9}], 0x1}, 0x80) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000004c0)="b331d58d5d46271103f3a486cfb1a718f65b719efe7172a979372e1047e7e026aced84c463cd06e3f80603b0326178399b3f73043efea165a55bbd20b4cfb3f962c0a2c55403939ebe3f514e6b4608afcde9c41d50bec61b5b0d3656c43811ece68978335dd60859e39cfe32dca3e59ecf2d8542e3607256a9c6dfe7f446915c82b9f8bca7f1fee4ba4ac1a546de92e17f1077a8b423522d9c3d89893e1040b811032243625595ec7f267faf5075925ba959e8cfdad8765cb9e4a289388493ffd18db6cc825f509a035aa417a4c5d518cc070454ed6b", 0xd6}], 0x1) 00:34:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) close(r0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="2d9b9c8ea0e37d46a831f9bd08085171bc8bb5819f69955137cb051a91c4af1362d1062a1008ae41b40f9ebe9546b7d2e71b851575a2b93a3764eea00cfd4801ed47edb4", 0x44}, {&(0x7f0000000200)="f6fc1418a6366a984b6a233d79eb9359ddfee4a80e67cce90c67e5c05ab68f167077", 0x22}], 0x2) 00:34:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000000)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x1010, 0x2, 0x6, r1}, 0x10) 00:34:56 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x82) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = shmget(0x0, 0x2000, 0x115, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/150) 00:35:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @rand_addr=0x8}, @in6={0x1c, 0x2, 0x5, @empty, 0x38}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @rand_addr=0x9}, @in6={0x1c, 0x2, 0x9, @loopback, 0x3}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4a022d34, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000240)=0x10) shutdown(r0, 0x1) 00:35:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) sendmsg$inet6_sctp(r0, &(0x7f0000002500)={&(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000080)}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f00000000c0)="b01366894abc6ab735833bdea3e85cdb45a24b766f9b35dcf00c2bddbe3b2c588c791b1e35e33d15f38bb78faae1945821c00950d4dd01c94960e24bee7ffb2a9808f250d5458524153ed9dc89de754477a62d4aa6385cc5ebf142ccc9b00bb13bd1adb6", 0x64}, {&(0x7f0000000180)="a96ed738e67a9cb99d45b65a15553ed0876bf2a690ace3660fd7440e6b398d2e9ed38bd5a24a5368670fed6906ee37e04d694d17c3095cbf2fbf678e749b7e598c6b0211da2d2f7963948b2cfba52eb3ffa8dc74e98a6ace1e9bfd599476cf0efc054d3bca5934f36983b1609164756b6dd710b73bc53377bce3417b9376f3a9798c7bcb4559543fd269c00bd6b305c62bb970448d4f2a79d30b8c0d95c2fd80c4bf613a513b951f983b70f0c308ac42e10da5083d60dd71", 0xb8}, {&(0x7f0000002280)="7932865a401759e91e782507106298b228224f8bed36ec38ef65098e1fbb9efc6fcda87bc25a042543dd159993b1be95665ebf213db4d2e09719fda893ae7a74aa2025a631e44552fa65231322590c6df5dd75f85f12ebc53c9eb81571805e444bdb9908a3bd8322b3b75eb24a05325b2ee8a27d2600e0fc34b543d98c5b21dcd1cf03e274074cb9c04a4872831704dc63a8f34b977f1e579af7ae86e92ff274c3ec61557b09b49f61edb8a727d8bbb9e067c186b396be5cdaba4f03e98c79a8a5bff543cf828cf81d4328a6492db40a6d0faf201341", 0xd6}, {&(0x7f0000002380)="ec60f707445d2e4dfd798f7c7520be40aa1c0b468d78f81a7fa2851c655f821f65461189b3bbd81c2063ccc42afe444a4bc23b44d651c99e75a614823aef76209d086c30", 0x44}, {&(0x7f0000002400)="48ca1dda4086c70d30609d11cdfb7fd464169e7eb091c307fe9dad01fe43c5241eb11b2ad972370dbe3a015a84d850c6eb19bc5b8221f0712fb8a04f6baed2278b2bc1b20e539ea355e6804c6d9341689420b99ad2ed1e656ea2375adce30e24ac042d28a23b3fbad9bd94b91d0401", 0x6f}], 0x8, 0x0, 0x0, 0x8}, 0x100) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x0, 0x1}, 0x8) 00:35:03 executing program 0: getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x7, 0x2, 0x8, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r0, 0x0, 0x0, 0x0, 0x495, 0x0, 0x6}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:35:03 executing program 1: r0 = socket(0x2, 0x20000001, 0x0) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000cc0)=[@cred={0x20}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x88, 0x80}, 0x88) poll(&(0x7f0000000040)=[{r0, 0x180}], 0x1, 0x5) 00:35:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) mlockall(0xfffffffffffffffe) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) clock_nanosleep(0xf, 0x1, &(0x7f0000000300)={0x3eb, 0x1}, &(0x7f0000000340)) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x7, 0x20000000}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0xfed6}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x3, 0x12, r0, 0x0) 00:35:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7b022e2f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x10001, 0x101}, &(0x7f00000000c0)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:35:03 executing program 0: r0 = socket$inet(0x2, 0x100002, 0x7) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x900, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:35:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000000)="44085bded767968a37d543a03bec5d3529c035be102bf2086775860eb2747b87ce68d4c223012a6806f018d779377c7404b96495cf52d285925bc6b9f2171e2e2d6cee5366cf4198fcedaeaa3f1055b9d5675f64ce4af524c00adf0ea078022526aa387bfc969ba74ce7613ad943592488fb1311938f9828a2577d5045f25864dac2dc5553b4563f1ac96a381ea1d74f157ee41605364535a588543a89a2cc03ee3a3d80e2fda7d25073782d72b1d80f57301cf7a58f672d30e410c8c7f58b72b11581cbb5723a14199ba5245a3c9631b2823fbb2e7f1f1bf79600c7913211ed1ec0041988b664d7", 0xe8) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 00:35:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000180)="fe071adfbd04047b51d138dc9402ab0ed1981f3d31b1e16bd38de3412650c93979950850566461078c7d7da55c72ac979007d00f566f9b", 0x37, 0x1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x3}, 0x14) 00:35:03 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:35:03 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x101) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x55, "8df9c13fc4d5323a9fdba493c93c1957a72dd68307a702a918e009f8498928c884aced9d7a194fcf13453a5f5423b755bb3fe2730c9af09b1783a25da40565549b63df9e79278e2734ba700a18ee0485088d523dae"}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x1, @rand_addr=0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x7, 0x3ff, 0x7fffffff, 0xc48, 0x3, 0x6, 0xb78b, 0x0, 0x0, 0xfffffffffffffffd, 0x37f}, 0xb) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:35:03 executing program 3: clock_settime(0xf, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 00:35:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fsync(0xffffffffffffffff) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='*\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='(/*\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='}\xee\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00']) accept(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000680)=0x4) read(r2, &(0x7f00000001c0)=""/175, 0x699d0d861068ab53) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) fsync(r0) 00:35:03 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020002) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000002540)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x1}, &(0x7f0000002600)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000002640)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x1}}, 0x0, 0x5, 0xffffffff, 0x8d, 0x0, 0x8001, 0x8}, &(0x7f0000002700)=0x98) sendmsg$inet_sctp(r0, &(0x7f00000027c0)={&(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000024c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="0dfa954f94cb0523f705ad6e03cb233fa0b6dd1e3a5dfaba55b157789b337e04f5ec76db9d148d", 0x27}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="acedecbeb4f8c408871b0a8573f2715b93018677cef6064720ae6755e12d4d8f50c4fedd395de22494a6ee6ed36992e403bd55ddeb0d063fffc076bdb2dacd55d41b14767490bda2cac6f6adc523e9aad53b9a0a454527c446cba889bfef3f3fda674fc95e3094d09bf4c6c2018d5b6d3ff8969990fe02baeba7666cb24485bd0a99bad4dedf365365ae7a11352a67ae8c7f37824489aa99eb71a23553766b0d02d012fc714560d9794ab7572c4d3306f2bc0889763d18772177dd010068d90385f22be6a7f96192aca26cc7e66111b6b4b6a233730711ff5d4d7e6c72a5e582159336", 0xe3}, {&(0x7f0000002300)="cb252812a722187a6c0cbb9ad2f55339cb7e93d0d1c6b5d0beb17a8b76ae098efbad5750aed77debb69e711bf6f63497a0888646411cf41bed40124e4e327a313fa9ece7ebec02af0fdde458460c7547a2f68bf491189d29328f1332152eb290fe4fe98189c186a6e8359b6f9dc596e02a6c96bfbaf58b15bee80d77ade99b5b9e613e7932749c81d2460ecaec6ec1bc4efa5380983f", 0x96}, {&(0x7f00000023c0)="aec4662e9548b065a6f8dadc47089cb6ff668030facd73978fdd07749c630122e36c8d50480e6fcbfcb078adcfa5b6d3f77fd6c1ce0651e369d02962c7c790461745493cf705ac04faf75a80b28038769979246b0b5e38370a6393944010c2ac84c17e7a983cbec3afafd23c37822347e54e5d548b659f3510f130571bc6defda654798340490c2c7c65f555a684ca41ab0f8fcf928a010843fe4bdb9488de398869446e93413bc75f15443f04a40d7c3d84cd1dc8fe4993a0fa725f9f4fc57299ad7190acbb56bd1ad08a89ce83dceeb1f4ac5ee3430ec763f6b943becc7989942387", 0xe3}], 0x6, &(0x7f0000002740)=ANY=[@ANYBLOB="1400000084000000070000000f000000ff7f00001c0000008400000004000000040020020002000002000000", @ANYRES32=r2, @ANYBLOB="14000000840004000100449dc03fb400ffffc1ff1c000000840000000002", @ANYRES32=r3], 0x60}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) 00:35:04 executing program 0: setresgid(0x0, 0xee00, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = getegid() setresgid(r0, r0, 0x0) setresgid(0x0, r0, 0x0) 00:35:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x7, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}}}, 0x88) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f00006c653000"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) 00:35:04 executing program 0: select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000000000001, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x80000001, 0x4) 00:35:06 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file1\x00', 0x3, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x2000, 0x101, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x123) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) 00:35:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xf, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xff01) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @multicast2}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0xffffff84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r4, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000007c0)='-%\x00', &(0x7f0000000640)='\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000800)=';\b\xb8\x90\xf6ydI\xc7\xd7\xe5\xc1\x97\x86U^\xee\xf0\x17b\x89\xde2I<\x8f\x80\x1b\xc7\xd9\x04\xaajS\x87\x13ke!\x8a\xbdF\x81\x7f\x12yZj\x89-\xeb\x05\xaa\x8eEqF\xbd`B\x98\xe5\xbb\xb8\xbfj[\xaa_l\xec\x05\xeb\xd3S\xbe\xba\xb7\x90C\x97\xc1QK\xf1\xd4\x10\x19l\xbe\x13\xb8\x14\xc8\xdc\x11\xf3\x1e\x96\xbf\x0f\xab\xc7\xb2:8\xb6p\xf8\xb2\x92\xdb}^\xf2^+\xbb\xa3\x8f\x93\x8c\xb8\xbdZs\xbeOYV\xea\xa6\x16\x01\x94\xcd$C\xb0s\xf0\x95\xf9D\x04<\xdb\x10\xd0\x8b\xa7h*7\x90\x83\xe1\xd1\xa3\xfb\x9b\xd0\xae\x8e6\x1e`C\x1aM\x12\xc2'], &(0x7f0000000680)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 00:35:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) socketpair$unix(0x1, 0xab4694ddbee6c0d, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f00000002c0)="82c78a8cf910c17d2f7c28d91495ae594b9320c7739a8a4204ac59c0a73b50c40ea283f43222601a9a807966cdc1d40750cbdf2abe8c0323f885c91790e90b42eb8b032cfe3fc9a83f5638ba0ac93dae082409dec62ae8d02d74cfa4d53f7dfff26e2aa4501506ae9cc41e4bfe2dd4231ddc4ba528a4b69c41702f7c87fe2769d650a25de066a579bc7489145f794b7950267dda3c4aa6d773324e14ea93198add35", 0xa2) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$getflags(r3, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x118, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000c67000/0x2000)=nil, 0x2000) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000200), &(0x7f0000000380)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) pipe2(0x0, 0x0) 00:35:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt(r0, 0x164, 0xff, &(0x7f0000000200)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001240)={@in={{0x2, 0x2, @multicast2}}, r1, 0x8, 0xfb, 0x108, 0x3ff, 0x100000000, 0x2}, 0xa0) execve(0x0, 0x0, 0x0) 00:35:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r3, &(0x7f0000000340)) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r2}) poll(&(0x7f00000005c0)=[{r4, 0x74}, {r3, 0x39}, {r4, 0x16}, {r4, 0x2000}, {r4, 0x1}], 0x200000000000030f, 0x200009) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) truncate(&(0x7f00000004c0)='./file0\x00', 0x100) freebsd10_pipe(&(0x7f0000000300)) 00:35:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="47d5f4eb4c10ab009792e53f0a82022e2f6669d807bbfbcce806877139670800ef9cd98e"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x805, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) freebsd11_lstat(0x0, 0x0) getgid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4b69, 0x6, 0x7, 0x5, 0x6c8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1000, @empty, 0x8}}, r2, 0x6, 0x0, 0x6ed}, 0x8c) 00:35:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000006c0)="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", 0x1000) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000300)) recvfrom$unix(r0, &(0x7f00000016c0)=""/4096, 0x1000, 0x43, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') connect(r0, &(0x7f00000002c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) ppoll(&(0x7f00001b2000), 0x0, &(0x7f0000000380), &(0x7f00000003c0), 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f902e9f53578a4ecdf78bdbaa14044a72400b644a16deb2f8ed441d522f98a91f0d281c88a5daac4cf9f3bc8b8f1c355b171dff15985c7fd5118aad0", 0xe4}], 0x1, 0x0}, 0x0) poll(&(0x7f0000000240), 0x0, 0x81) lseek(r1, 0x0, 0x7) fcntl$getown(r0, 0x5) r2 = fcntl$getown(r0, 0x5) poll(&(0x7f0000000080)=[{r0, 0x40}, {r0, 0x4}, {r0, 0x200e}], 0x3, 0x9) r3 = getpgid(r2) r4 = getpgid(r3) fcntl$lock(r0, 0xb, &(0x7f00000001c0)={0x3, 0x6, 0x39371716, 0x0, r4}) fstat(r0, &(0x7f00000005c0)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0x5, @empty, 0x9}, {0x1c, 0x1, 0x4, @loopback, 0x469}, 0x8, [0x7, 0x6, 0x7bd5, 0x3, 0x0, 0x1, 0x40, 0x3]}, 0x5c) 00:35:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00') close(r0) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x802, 0x410, r1, 0x0) r2 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r2, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:35:12 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)) 00:35:13 executing program 2: getitimer(0x2, &(0x7f0000000240)) 00:35:14 executing program 2: getpgid(0x0) 00:35:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)) 00:35:16 executing program 1: r0 = socket(0x2, 0x4, 0x101) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1d, 0x10002007, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) socketpair(0x1, 0x0, 0x1800000000000, &(0x7f0000000000)) 00:35:16 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7ff, 0x6, 0x8, 0x0, 0xffffffff, 0x8, 0x4, 0x7, 0x9, 0x1, 0x200}, 0xb) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) dup(r0) 00:35:16 executing program 2: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x7ffffffff000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 00:35:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xb2ba, 0x2, 0x4, 0x10001, 0x2}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0xffffffffffffff1a, 0x0, 0xfffffffffffffffd, &(0x7f0000001a00)=ANY=[], 0x14}, 0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20b43, 0x4da24ebfc9042fe7) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) fdatasync(r0) getsockname(r0, &(0x7f00000001c0)=@in, &(0x7f0000000180)=0x396) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000300)={0x8, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @loopback, 0x200000000000}]}, &(0x7f0000000340)=0x10) open(&(0x7f0000000240)='./file0\x00', 0x102, 0x80) 00:35:16 executing program 2: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:35:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt(r0, 0xc3, 0x0, &(0x7f0000000340), &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[@in={0x2, 0x0, @rand_addr}, @in6={0x1c, 0x2, 0xffffffff80000001, @remote={0xfe, 0x80, [], 0x0}, 0x3e00000000000}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e220200000000000000000000000000000000000001ff0300"/128, @ANYRES32=0x0, @ANYBLOB="d000010000000000610000000022000000000000"], &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0x4, 0x200}, 0xc) socketpair(0x1f, 0x5, 0x1f, &(0x7f0000000340)) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:35:16 executing program 2: r0 = socket$inet6(0x1c, 0x20000005, 0x9) r1 = accept$inet6(r0, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), 0x4) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000140)="cfc0679f73dbc090840aab26126d519d878fec26c2dd9adc538befc1ce0b966d1300f3532e01a9439579", 0x2a}, {&(0x7f0000000280)="1a28e6b3dd6071d0896162fcdb87703e9e10f00ac40005d82333cf4fa10b3502bd5403065574fc293058b56596d4f2aa3697d5fdc2e99c7e43094b7dff1bc2ca6dde7e2d93b5bb574b1b0909cf990cd6ecc63ae0c55a95745e0c106b5c6e7f30f8dda35956907f6c50196b5e4d9f2ec33b737315bc722cc6211761f44165c852d44805553a26c5fcbb79a90f50939d449421d0cd6bd095ec7cd2b72956df23be549d75f88673af7e2f90c0ce9a1322645253aa44df8582ce37b9b24296d14857637fa5189edbd111a7cfc23d4bacf85e6429e0fe88685e7fec51f6d1366f110f6699faabc4ff8d6eb8", 0xe9}, {&(0x7f00000001c0)="b9552999d9eb43ede0385be26772a0509950af75c9033cd75a658c716814671a4f9dec8129b0d18234ad", 0x2a}, {&(0x7f0000000500)="185b56ddbf73f0a04820d63f6d11eb13e4c0f2b4aba24f20a12d656548d3c4abd6f73443a742622d62a68aef79a444962d0f1ecae58ceef169a50a30261487fb1add5b2cd06b928c8cd9bf365b893eaebe9751ac390440483a3e1cf00684ec223c69c01d5521619f81735840902ac551df33cae0ed55b6ee79c8a73bb96daed6abe0c44909468b95af8136eee790230b4397968ebd7ff8e13b794a06b321067ad61a3b08d77fab7e272c897e99b6ca9a52b82c6487d766f980709b84e9658e7ab19546d9e646ff3138075d290d8dc8908d5f4727cc53acf4e32218fb896e76f5700ffcd6c96ceae97c9ba03adc3b4563810ec0bb", 0xf4}, {&(0x7f00000003c0)="003b5cb95018b5af23bc888d353d86ea7ecf660f3c6b45c0e473877eb6851fab1cca18e13ddfe0ecac", 0x29}, {&(0x7f0000000600)="9ddabd10a1be29bd518c0bb05f8829822304764df99a75a77d43a7a6eddac388f9c5cea616d81d826ba1f79ee95d17b8e39d0f0aa37d969dc03c33ad717e0d395ce13bc1944c419391ec30b544d7a200950f0058f8757f3541dd0f6dcf9d5d32e6a2b7c3956ca65b5cf710b8c9dfb4af5e55e03251d08f4790835bee2f1caff3040eed77d58594cfdb8620721fe63567da379aba1ff13ce9fbaa60d7e1fc47fa922ddaacaefed6aac149e6210724c1e5d9762adb210206732dbefa0a9b47b6b5274a8ba74969dba98caa08", 0xcb}, {&(0x7f0000000700)="3ea910f82ebe3e93c07b26bcaa72ff16c3a591041c23a8a653fb9421295c7ee6f9d3392d9beb135fceee789bea3111da45beeec79586441676dde1cb4e9862aece2120c77397fbe4ac09f6ad6f7323ffd8c2d2d27a3f513671d00c0ab510ba55f41226e546f857e85a522ffca4ecb745b4f578568daf53c353d60ad12847913271c1e4fe315c62c1b1a7dc64b1db8b3b0ce5a7d7722dba9fff6faee622a69adebb28177290a82d3a77d682717f0bd3a73be17fc9e76c", 0xb6}], 0x7, &(0x7f0000000880)=[{0x60, 0x88, 0x101, "35b113a285d6607242af89a752bdfc983a3c924a7d792670b2b714c627e7e7e4c82576a511632ef7bccce8e90aef2002c08aa239f45abee2064d32dd4472a6436ce3c3b4e15caeb0837521f14781"}, {0xc8, 0x0, 0x386a4121, "42282c696a16a41941d8e5fab0a40e132cd2ba802dcd231bbdf8fc05637abe70226d8b4173896a672f71674f41430972aba4eb8db25d139785e6e631f3d2f431bf948893fb7a7baeefc2e8c2bad8cd42e22950add0c4c8bdf796bd75bc88603ec36a7a9801a97a6ba591b5ebbed4ebf9fd0f9ca20ed31a8b7e0333e7141064b5be2fea1d256cc82f477db2568c0f805d67b4ede618a7814abde2787a0f6969ea5f1e7e8fd38ae955c85002d7c73389ba01ca3d68cae281"}, {0x50, 0x3a, 0x200, "62bd5491afbbc78b5a8994404f1447acca9eab7935cbd2020974e7c19c81974760cf52549019eac977b5ad1222fd26e252601e19f277928f677d20d0"}, {0x68, 0x29, 0x3f, "19ea75b368410cb1d556071519157ac40322cb1bb8c8cff90649e55b4ed02a8eebb7f60ffec275264ab816e9bdf24610bc1c6fee48f9471bbb9d194cf1f1d412aca390a4f2e8b8d65198a5b6a421cfa984e312"}, {0xa8, 0x0, 0x0, "e32496ab7032a7a7cd63a5fdb232101f46c0f149865c03842183b91b1ed60f390ab8c69574b1a25b370f3d789102645d76a23aff54876766466575708e9a33de708fdb9cedde1c66c6ae1de0d8750c3e264e3d2bd3212a1e5966fa7ce5c86fc52da4339a839722e2a1f326373114d4ea0e31af2a76717c2f2f1e0a3c5f1f5b47d8b4aca255738880ba69d7631710473c117f20df8de43ac0"}, {0x10, 0xbf, 0x7}, {0x50, 0xbe, 0x1, "5b276b7d083498bd3acf3a90bb8c27321a88e8a0b1dae9264ca5e5f1091ee8a999fc5d31a0b998f0fb83cc80a7276d6accf26369ea8f9c4b40c6325b0e1427"}, {0x90, 0xffff, 0x1000, "94b62d4deb99d19c84babcfee28fa8759522663d861388f3a69989adf063b0d69e478d932e5e06ab896c4da13dad7ba6a4754f69cfd20124fddfd82492fce81642403389489fc13b6af8a72d87725a629aa5c60572885a7077b6b892f3cfe1bedfff095263091887d742e0b82337cd6bac334757b156224f3940b33e782cdd"}], 0x378}, 0x80) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = getpid() getpgid(0x0) setpgid(r3, 0x0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000200)=0x400, 0x34e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:35:16 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000001080)=@un=@file={0x0, ""/85}, 0x57, &(0x7f0000001500)=[{&(0x7f0000001100)=""/4, 0x4}, {&(0x7f0000001140)=""/189, 0xbd}, {&(0x7f0000001200)=""/25, 0x19}, {&(0x7f0000001240)=""/106, 0x6a}, {&(0x7f00000012c0)=""/58, 0x3a}, {&(0x7f0000001300)=""/160, 0xa0}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/157, 0x9d}, {&(0x7f00000014c0)=""/30, 0x1e}], 0x9, &(0x7f00000015c0)=""/130, 0x82}, 0x2) execve(0x0, &(0x7f0000000180), 0xfffffffffffffffe) 00:35:16 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000001c0)=""/182) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x200, 0x2, 0xf8, 0x20}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0xcdeb, 0x2, [0x1, 0x200]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x102) 00:35:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xffffffffffffff73, &(0x7f0000000240), 0x346, 0x0, 0xfffffffffffffdae}, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:35:16 executing program 3: mlock(&(0x7f0000b81000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) mprotect(&(0x7f0000db5000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000c62000/0x4000)=nil, 0x4000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r0 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/67) r1 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r1}) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x5}, &(0x7f00000002c0)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:35:16 executing program 0: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="33e8649be4de5279f09a201700f11e1aae01a31abf41c16d14dc1b3e8e454826921be2105eefc250a524a5cbf8c90239234d731863ad58981bc3db65b8d6b22e9af6d7c2154b6e76fdf7d94c334dd304f1c1f4077869328297d9371bea5a392da292c6271840cc8eea2654d1dd87a97d59d029d5da07aa10d8eb6fcc101778b76a247ef966c52680cdc3423ea47eae138009f5b4ee92b77d04358c67267de4f5be60f6fb372150b8487c1b6a82f906b0c4ba1b6824296a8c1f18d17f29e2bc4082b327f0f712dfb3d021e7bf1ac05d42aad5185bd1f274ccdcdaad33cba40ad4f17b809df99763e0d3abafd6fb79", 0xee}], 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x4, 0xfff, 0x2, 0x15ea, 0x7, 0x6f}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x4}}, r2, 0x3, 0x2, 0xffffffff7fffffff, 0x7, 0x80000001}, &(0x7f0000000200)=0x98) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000000)="38de544683b6adf914efa522736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a00"/101, 0x17e) setsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x80000001, 0xf, 0x5, 0xdcee}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r4, 0x6}, 0x8) 00:35:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xffffffffffffff73, &(0x7f0000000240), 0x346, 0x0, 0xfffffffffffffdae}, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:35:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) futimesat(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400, 0x401}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) 00:35:16 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$getown(r1, 0x5) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r1, 0x5) getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x8}}, 0x0, 0x3, 0x5, 0x85, 0x0, 0x5, 0x4}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x2}}, r6}, 0x8c) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)="3a24eb5880b0b94f479388f45bcbdd5d490ca188877a43705715c7f5f021258fa5aa2cd1204ef533872c3edd77a02a0868117af75a95f939bd252702b71945a904ff8141d3af5030d817858f6c4883078b079bb4b88b31f348d692dbfbddd58ca82dc72974bf42aa90bd22747d8fae3283b503c3fd45d4215e7947e9a8bc6c3d7e803e799883e1078ea8ab12b58da506dd51f70fa4f5d4a275917ba8b57f0136f15fadc1fa06b55d9c70a702cb99491cf278c3a1d565663f", 0xb8}], 0x1, &(0x7f0000000240)=[@cred={0x20, 0xffff, 0x2, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, 0xffffffffffffffff, r5}, @rights={0x28, 0xffff, 0x1, [r0, r0, r1, r1, r0, r1]}], 0x68, 0x4}, 0x0) 00:35:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpid() lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) shmget(0x2, 0x1000, 0x1c0, &(0x7f0000d22000/0x1000)=nil) 00:35:16 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x80011, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0xe1, 0x4) ftruncate(r0, 0x9) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), 0x0) fdatasync(r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x8}, 0x1) ftruncate(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x5ff}, 0x1) fstat(r0, &(0x7f0000000240)) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000340)={0x10001, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x118) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={0x0, 0x10000}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r1, &(0x7f0000000500)=[@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x2, @empty, 0x40000}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xad7}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000600)=0x10) sendto$inet(r0, &(0x7f0000000640)="a998e4e384ed31d730192f5cdcc393047577e09ae2c68595fcc1c623a9e433f72b164c1227502c644b353ce62ad66c37db727be2b44189ea43dc6e613660644f5c9674b162c8ea9471007b678f4dffcd816c3a2470a58f7f8b186104196b670c8d50", 0x62, 0x8, &(0x7f00000006c0)={0x2, 0x1, @multicast1}, 0x10) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x20000, 0x80) mknodat(r2, &(0x7f0000000740)='./file0\x00', 0x80, 0x2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000007c0)={r1, &(0x7f0000000780)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xffffffffffff8d1b, @loopback, 0x3}]}, &(0x7f0000000800)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000840)={r1, 0xce}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000880)={r1, 0x9, 0x4, 0x800, 0x9, 0x8, 0xffffffff, 0x0, {@in6={{0x1c, 0x1, 0x0, @empty, 0x9}}, r1, 0x1, 0x1000, 0x100, 0x7, 0x9}}, &(0x7f0000000940)=0xb0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000980)=0x3, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r4 = fcntl$dupfd(r2, 0x11, r2) futimesat(r2, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={{0xfff, 0x2}, {0x1, 0x7}}) getpeername$inet(r0, &(0x7f0000000ac0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000b00)=0x10) futimesat(r4, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={{0x1, 0x9}, {0x80, 0x81}}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000bc0)={r1, 0xffffffff}, 0x8) 00:35:16 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x4, 0x400}, &(0x7f0000000180)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r4 = geteuid() freebsd11_fstat(0xffffffffffffffff, 0x0) fchown(r3, 0x0, 0x0) setreuid(r4, r4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:35:16 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x10004) ftruncate(r0, 0x8000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100508, 0x40) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0xf3f, 0x4) 00:35:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)=',-@^\x00', &(0x7f0000000140)='*}$\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='/\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='])&{^,-@\x00']) chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x4, 0x0, 0x101}, 0x8) r1 = shmget(0x2, 0x2000, 0x480, &(0x7f0000ffe000/0x2000)=nil) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r4 = getuid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000005c0)={{0x0, r4, r5, r4, r3, 0x1, 0x4}, 0x6, 0xffff, 0x7f4, 0x3, r6, r6, 0x200}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000540)={{0x20, r2, r3, r4, r5, 0x80, 0x2}, 0x3f, 0x7fffffff, 0x100000000, 0x6, r6, r7, 0x7}) 00:35:16 executing program 0: r0 = getuid() getuid() geteuid() r1 = getuid() setreuid(r0, r1) r2 = geteuid() setreuid(0x0, 0x0) setreuid(r2, 0xffffffffffffffff) setreuid(r2, r2) setresuid(0x0, 0xee01, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x7fff, 0x2000, 0x1, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r4, 0x8}, 0x8) 00:35:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0xfffffffffffffff8, 0x80000000}, {0x0, 0xead}}, 0x200) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:35:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x3}}, 0x0, 0x7f, 0x2, 0x0, 0x1f, 0x401, 0xfc4}, &(0x7f0000000400)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000440)={r1}, 0x8) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x1, 0x80000001, 0x6472, 0x8001, 0x95b, 0x7fffffff, 0xd28d, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x101, 0x400, 0xffff, 0x800, 0x5}, &(0x7f0000000380)={0x12d, 0x8, 0x0, 0x3, 0xc0, 0x10001, 0x0, 0x81}, &(0x7f00000003c0)={0x6, 0x2}) sendto$inet(r0, &(0x7f0000000000)="7b51aa4088977230d8825d080d4ef6f0251dda6a13bef41abead51080a76e2a3e4b24787a9c850b1df1184ae3881eea1e47e40754dbaf6e11ed1966cc2a47a5e672a04620f65d4947734c62fff14225f48e77352e2cb23ea8b41c344916e672409c5d9c89eade32b3ad7ccb48c5af00cee195eff18dd3806c6704529c20bf50c2c6dc51c085a1c6d", 0x88, 0x20081, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchown(r0, r2, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000600)=[{r5, 0x40}, {r4, 0x4}], 0x2, &(0x7f0000000640)={0x9f97, 0x7}, &(0x7f0000000680), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_mknod(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000580)='./file0/../file0\x00', r0, &(0x7f00000005c0)='./file0\x00') bind(r4, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 00:35:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) 00:35:21 executing program 2: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x906}, 0x8) 00:35:21 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9, 0x3, [0xffffffff, 0xa64, 0x1]}, &(0x7f00000000c0)=0xe) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0xb2a7, 0x8, [0x4, 0x1800000000, 0x93, 0xfffffffffffffffd, 0xbc, 0x100000001, 0x4, 0x8]}, &(0x7f0000000140)=0x18) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) 00:35:21 executing program 0: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') r1 = socket$inet6(0x1c, 0x5, 0x3ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xce, "0a3d4e35819cd6ccb17ed3968e50e802d0748e26d20bcd22cb0d72a2dfeaf1cd1b2435fe7f99dff8e32d8b352bd2f4f4d7391bce7dbf9a8a0033ee923a904f80ebf2ae712a909391f48182be15880aa75cb5919891a8564ff7247ae6e92be9675f5eeae78953b491a7e560705574f356a8fd784e9e673485dcdabb0a5bbbfce8bf00cc9006a4083f38c8fbd8df6deaf6a1713f7df0f9ad88e4fd045507371b66531841aef5d7afa025c434ce457cd329a4961b7f58e58fd6a8f1c59f5b788bfbdbc9d15ef5484e362e0c98575db7"}, &(0x7f0000000080)=0xd6) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x9a, "5db4a0536b8a1140a22de99297ccc33790a80cd683eafdf5598b9e0ff694803e8e387d54b2c1b63f0fc0b69072f678df2962a84b3419398a0188dd0d32c9c42d341b9c3bb5223a4a31bb7b268e041892d096cd50fe739d71500dfff2c80b0791f6b42f2913257f0ecfc79fba1042cf238626c1e5d71d3a2353f21ce2e4bfbe8851888d15796f612a3e84c29c8ffab7f95303caf13de335fa7af6"}, &(0x7f00000000c0)=0xa2) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:35:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) close(r0) 00:35:21 executing program 2: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0)={0x9}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in6, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/7, 0x7}], 0x4, &(0x7f0000000380)=""/199, 0xc7}, 0x81) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000004c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 00:35:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x400000000) lseek(r1, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) socket(0x1c, 0x0, 0xc1) 00:35:21 executing program 3: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) 00:35:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fsync(r0) accept(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x0) 00:35:21 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) readv(0xffffffffffffffff, 0x0, 0xffffffffffffffba) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x100000000, 0x4) 00:35:22 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x3, 0x7, 0x7fff, 0x3}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x2a0) __getcwd(&(0x7f0000000040)=""/105, 0x69) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) recvfrom(r1, &(0x7f0000000140)=""/150, 0x96, 0x15272d7dc77dd237, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0x862a, 0x2}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="455ad96726f54557e319a484", 0xc}, {&(0x7f00000002c0)="742fdf8c9fd8afe8495b37b8b3aa302145e88591c7a15d65ee9e559d44c37f83c3943b08573f6f118f7cd7813e6d98b498ff3b2e0b7c4d93791fefe11719f840d36b47ac9fbde8fd378b6052af41a9e046596e256b3e1790bc04283bcea51ad4befda3970aa9ebfaac50f958e42b9a3248c47a9e10db87964ac5b5e833883bd82507a8073d9cfdc02065447f9b78d0e42379622ba79d0a735da2f004a72f838940be44262f2d4e51dc5ca2b165fa5db0a59a9ad99ccab9e6c208", 0xba}, {&(0x7f0000000380)="e5938b2bedd9054d3dafa954b1ef3c0198757c48724062a45e73d976d2cd40baae1827b53e153dbcb551107a503939cf5a990f55f3b186f456b7cc8ea41b483abaee986180570e71ea24e6333f6fb9d2ebf68d7ca3a225081b6b4c81102b77ac5336734ff84f88e9f3c2191ff9239034dc7ad584c76d8655c646079556a513c12bbe0979e2865b023f84930459c32578f9cdeb1dc500918a2d8bf47a90d6f7eeb0cd54000b183d72a1543d8d8ecbed96119535d458", 0xb5}], 0x3, &(0x7f0000000540)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x2400, 0xfffffffffffffe99, 0x7fff, r2}}, @dstaddrv6={0x1c}], 0x38, 0x8}, 0x0) 00:35:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xc0000000, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x9, 0x1, [0xfffffffffffffbff]}, &(0x7f0000000140)=0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:35:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28204, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x4}, {0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x5, [0x20000, 0x2, 0x1, 0xfff, 0x2, 0x1, 0x9, 0x1f]}, 0x5c) fdatasync(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000140)=""/77, 0x4d}], 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x404, 0x0, 0x390) 00:35:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x101, 0x7, [0x3, 0x75305c61, 0x8, 0xe643, 0x6, 0x400, 0x9]}, &(0x7f00000001c0)=0x16) link(&(0x7f0000000140)='./file0\x00', 0x0) 00:35:26 executing program 1: r0 = socket(0x1e, 0x7, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x7, 0x100}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c653000658818b89544133eb00bd8eefadcb158d66aea633a74a3e560c2208599c877ef4c6a1a53c1b673eee13b188e1a579ac22e08000000000000f1ef7db7632b32e5c6cbfdc3a94c090a3931002376bd6f338453e2c69c35aed5636edc"], 0xa) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) 00:35:26 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000000)="84a5a58b4575a5ebebae0dda471513c7c0e8fbafc3dcb1bde4f2232e12a0073f7b74f718691fe1e3ee069da4808c219f995cc8ea82559566357a5a9e95aa621fc12bab18f47fb0fa2bf2b8648b9c39e3904c76b0b1f244874711d34b9ab39827d797725e13b98cd1d6fd2da1c1932102f142acee75ced80715d29b1dfee6ebf512477e86bd7ee01bd6179a268dc5ace176200ce4f59cce5aa1bf824508b14cfda233bb37438add44327494983438546b4a91c7de96ab76e36c0c25808c7cc677f56cf028f64a0e25a4facf74277c197e50fb0b", 0xd3, 0x2010c, &(0x7f0000000180)=ANY=[@ANYBLOB="ffff0d2f666985b1000068bd94e4f21027c9a2695e540e22611a83879181ea92fa2322f48900a290d8d9ce75e614c216a23aee02f663199e14025cd2585f7c43327ef7cefd8288a0ec2039a0e83e36fdee0dca000000000000"], 0xa) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f00008ff000/0x3000)=nil, 0x3000, 0x100000000800002) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:35:26 executing program 3: execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/-*%\x00', &(0x7f0000000380)=']\x00', &(0x7f00000003c0)='\\\x00'], &(0x7f0000000540)=[&(0x7f0000000440)=']\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)=')$]N\x00', &(0x7f0000000500)='#{\x00']) execve(0x0, &(0x7f00000002c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='){(\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)=']\x00', &(0x7f0000000140)='#,\x00', &(0x7f0000000000)='\x00', &(0x7f00000001c0)=')\x00', &(0x7f0000000200)='/-*%\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\\xf3)-&\x00'], &(0x7f00000003c0)) 00:35:26 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1) wait4(r1, &(0x7f0000000040), 0x11, &(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:35:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0xfffffffffffffdfe) 00:35:26 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f5b696c653100979ef1d203042187479ec22ebc74e8f17699e9c7ca4b2fd43edca8b7160db93d8d135ca84e9a81c9e359ba7f489ceb7077285632b9e8c3e6b84751d7cdab"], 0x1c) 00:35:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6}, 0x8c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), 0x4) 00:35:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/204, 0xcc}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x80}, &(0x7f0000000280)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x40}, {0x1c, 0x2, 0x4, @loopback, 0x6}, 0x7fffffff, [0x8, 0x3f, 0x6, 0x9, 0x8000, 0xfffffffffffffffd, 0x1f]}, 0xffffffffffffffb9) 00:35:26 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) 00:35:26 executing program 1: select(0x20ba, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setrlimit(0x6, &(0x7f0000000100)={0xfffffffffffffffb, 0x3}) 00:35:26 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="509e1381208501c018e35f7cc3556cf735b1c7e78dbb8a8b93ce4a0a2deee7d56c09e920a3a057e21cbe7714b577ecdbb4284c96960227b67ef3931f1d48b3046fb918fa77e68e2ea3295ab9fb3c8eb238a64f9f8eb563e1bee5187f4e0f8473cb22b47624a6ad961ec5603b8e709d22dea77d9e674399ee0e0c5c28a0db4a0fcea036dc7cc67a155dbe8affb06aada0748f0af267f27dc05e3a5ed1125dcefbde3d3d6982c2d66154607c415be66ad5548512a62dfd0e88436ecdf4d01917937865e5721464d4870741f1dad3f7b160a692f5a8db1ec306acffe152bc537e1d46925b365816d849aff8e60a", 0xec}, {&(0x7f0000000140)}, {&(0x7f00000001c0)="e565d6cc162f024cea2b64d24ac17f5a63ca258497a46ecbcdaa3a61ddfdb1fc808aa12c69f75ce63e003c469b75a882ae6a1a48f3ce1570137d7fc1", 0x3c}, {&(0x7f0000000200)="c07533b16a7fed8d93a2e320da", 0xd}, {&(0x7f0000000240)="7aa04202862a1e018d19381aedbdda80883769f6825ab562b72a93a7b6bd9ee082b04c5bfd1382ac5a02c2c9d95f586786ff4659786e3a864d7a1d20bae3204a908f101e39f07bc646f96f2a3edd41cffd432d6a3e420d", 0x57}, {&(0x7f00000002c0)="f2bd454ea0b09c59ac5cc5478ce3c054e258a4deb88dd9615f5d0bc378f22d394bb642fb2decf62f51e6d344dd282541732ebe1c0ef7cf3c0561e54dee261c434dad2c562da3d911ec77d8a14ba798201af2a592b51b35a025f34f4b57e2014c30d02314f7ac690e1b89dcbaef96c1a2a9a563a04d8631431d86b80d289b1dad0cf70f6b360fca8b289df6e624516791be34bed995a8064352e5503e5fe34a40326ef78ba1fe8154945c6c9ef3cfa325d910e27467e60e58a652e97615d0d5b0dfef89d90d79940a58eef7437299c234eee914aef34fa86a3e07e688a651f6", 0xdf}, {&(0x7f00000003c0)="b0aecb6250a6a2e6b05a8bf9fe612f940d9698499627261246f06e6e596616b8dd424cfae8f7bb13f86de63635a9db2e4bf78747003ce761c0a60571fc40a2f1dc18aadb425085060ba1e13d5268c8bb5464dad56995979480c152e9854ee14e79cdeaaf2eacb8cbdbfbabacb11bf4b85bcccbbdaecc78dff598008505693377c1a171f2589e22e7c9b1a0b75e43a7173bf9697dbe0f3b199765fd5d63b573c3bdf718b36ba458815b4015698cf88003a9", 0xb1}, {&(0x7f0000000480)="0473674661fd932332ba4e11b3dc2027033d9b69be9aed57ca550e7f0131e8dee3e72a61739ca13fb9cf8aac5ba3f4c14ad97d2be98ee5e19d7fea41cd878b0af91eac8458efa058d8c3703484895675fe128486fab49e176473e5f138cbbc8cd784580d659de71f9be1820a8c85ed12e9d829ad3c65f2fc8892800375b7c3d53251ed3e6daecf9d61c95192ecead809f74c97e57543536074be097b50357f31da88a9fe7446282fb77089839f74ae6a6579b3d084fb8899e3f5781f2bba9de8f25b16f70de8d69b8c", 0xc9}, {&(0x7f0000000580)="07fb7c67165b283d26817cc0dae7c2d7567a2e4b54b8fc2daa41a3cdf1aafaea1268e55fad10f60f5d758d229fd6e432dfcbeee8ef71053dcf49", 0x3a}], 0x9, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:35:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, 0xaba38b4e1ef3d7a5) listen(r0, 0x0) 00:35:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x20, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) r1 = semget(0x1, 0x0, 0x8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x60, 0x80000000, 0x26, 0x81, 0xff]) close(0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000180)=0x8, 0xffffff00) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x3, 0x6, @loopback, 0xfffffffffffffffe}, {0x1c, 0x0, 0x6, @empty, 0xc3a2}, 0x9, [0xf2, 0x6, 0x6, 0x0, 0x0, 0x9, 0x2e0fb812, 0x5]}, 0x5c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x7f, 0x2) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000040)=0x8000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x0, 0x8001, 0x4, 0x9}, 0xc) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:35:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x180) close(r0) write(r0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1310, &(0x7f0000000040)=0x101, 0x4) dup(r0) 00:35:27 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0xfffffffffffffffd) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) 00:35:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) 00:35:27 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0xe, 0x4}, &(0x7f0000000440)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="7cd9c93ee06ce1c5ac596d8b4475f2647ff46cfc6a902b13235235c7ac68810add833057df8a3fe481df4891d14fb36540df39807435547e6d1c9549c5a36fb92a1c97d0d87d6e5a58003f2691e705961937be45918b8bfac1f36ae2fffaad556278b485dfae6e0f65f31f0c4568d324328e437da3febce9e42cf378017dd89ef00055709bd9be07ce8c7ef635ba654e4eec3e4ff544a476d1af5f127180255d00ca7a1c95a83ce1397af6184ca29201792594c2b753d0dfd8e732aa9676c46d94155b4ff3e910f99c55cddb334b12612bfc769c612817086b18c096", 0xdc}, {&(0x7f0000000040)="31e4655c96c95de9ba764d7bb5fc0fad2069becd9bc8fd681da1ff9f73c237a8aa0c2d41359a", 0x26}], 0x2, &(0x7f0000000480)=[@authinfo={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x101, 0x400, 0x2, 0xd7, 0x7, 0x9, 0xc5ea000, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe50}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x9, 0x4, 0x7, 0x48d000000000}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fffffff, 0x7, 0x0, 0x5, 0x4, 0x4, 0x3ff, 0xd74, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x400, 0x3, 0x8, r3}}, @init={0x14, 0x84, 0x1, {0x8, 0x2c, 0x6, 0x401}}, @dstaddrv4={0x10}], 0xe0, 0x20084}, 0x100) 00:35:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) 00:35:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x9, 0x84) lseek(r0, 0x0, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10080, 0x83) freebsd10_pipe(&(0x7f00000002c0)) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvfrom$inet(r0, 0x0, 0x21a, 0x40, 0x0, 0x171) sendto$inet(r0, &(0x7f0000000000)="b78421bcec14b62d581d1e7226881cc8b909bacfd99a54c41def2e1296a9e72f90af6fb7ac8dda8f70e5e52a1dd006f08b867113dc44bf06e1129fa477a70f168a744cb3a5027d6746f336db8b9df4cb28b75d6a96d167b006faab983c2911597679cdc2430f8d95968453b357bfa3e49ff42b1fd3c3383c21d8833e6d9b2c5bc54a9170f13dc8c093bc23d3c9656a778e74de", 0x93, 0x20000, 0x0, 0x0) lseek(r1, 0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x40}, &(0x7f00000001c0)=0x8) 00:35:27 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt(r1, 0x4, 0x40, &(0x7f0000000080)=""/21, &(0x7f0000000240)=0x15) fstat(r0, &(0x7f0000000140)) 00:35:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_opts(r1, 0x0, 0xfffffffffffffffe, &(0x7f0000000240)=""/80, &(0x7f0000000200)=0x50) r2 = socket(0x2, 0x20000001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="ff", 0x1) 00:35:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r0, 0x8000000008000) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000000340)=[{}, {&(0x7f0000000040)="7579591c47d32398b05ba55a25ae824de59f1b6024ac9901d9712783ef427d92e348bee9e259a58eda058cd8611f13772440510b62a80070ad954e65f5e610a46377cb1e5194120640e8e7584b57ece39360d79fbc", 0x55}, {&(0x7f0000000100)="1186ac7438ff16cb8e60f8ce4f4fb4a84f575e51b8ed21f9442d2b64a6bbd2722bb7f5f4acd514403c4cf1", 0x2b}, {&(0x7f0000000140)="c25b02184b36cc7f5cbb59eaf341e82cdd9e9684d89132675542b26d5b37a85194247c8ea1407ae2408f051c5ea900e80606a4a1f51b6c4ff063068d4fb31322cf33ec7326018c2a4f766652791b235ddbb2bedbc80df0d6afbfdc2383e258a263ccd92ccd4d1dc074d8b244d73b381a9350b8b0ca565a1f0d3e2fb9ed186340d18e2a3d463506f09d6c020253e98d2cb94eb5816196e5ab1f962a295e2142374c3d7881813d0e638f3038e5c62630d690801977f95801187c7e0ef5a701115c53", 0xc1}, {&(0x7f0000000240)="a7a7db6fb3d2e8720560b4d6e7c65e008cccf840820cb6569913c095555398acb20839839187bdcb28b8620b728872b4c2d5df2dcc2687249b760989e9ab190a6f10db83a647e8047dd6bfc41c7d3089b032b1f5753994ed0cfeccf7b3b03f7fab1591a6c7426d9e877c6e3e070faf5a1beb17d5e162f01bed5e8df01b38202130cde9fc518912ed33bfd604ead1a9d48e5cd3a56568566bb40817e4245847742b0353817287c249bb73c13947fb7be75f73980bb9391afcb1904fa9d4a9c8c9b38fa7dc2b11e4bf6dd212ac39a30f30a8251d68a68e", 0xd6}], 0x5) 00:35:32 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffff71, 0x20089, &(0x7f0000000140)={0x2, 0x3, @local}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) bind$inet(r0, &(0x7f0000000340)={0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x80010000}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x800, 0x0, 0x10001, 0x8000, r2}, 0x10) setgroups(0x4000000000000252, 0xffffffffffffffff) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002) 00:35:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="2d31cba718457ae891ea3b72e8e29fa500972c945e4ab1eefd0cbed22564e12bed34c0cdd4ab9e606e461f260f981308f0a79d5ae1c88c880607e85382f26c9e35ad56fb20e253da7ec1eada440b4ec9943b9e4e98a9bce20f9e397abf29ed1b418da6562f8bea5e36736a1306fe65b3fe36d1728d76924fbf057f4ad4e4f12d0087f5caaaab541e6bc394bcbc8261e3dea70381275469f8da2ecd850a470a4138603d4ac087a037", 0xa8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @rand_addr}, &(0x7f0000000100)=0x8) 00:35:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) fstat(r1, &(0x7f0000000180)) socket$unix(0x1, 0x5, 0x0) lseek(r1, 0x0, 0x41000000000003) clock_settime(0xf, &(0x7f0000000280)={0x42bb, 0xfffffffffffffff8}) poll(&(0x7f00000000c0)=[{r1, 0x20000000000000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x110) getuid() clock_settime(0x12, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0xffffffff7fffffff}, &(0x7f0000000040)=0x8) 00:35:33 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x101, 0xf, 0x3239, 0x2}, &(0x7f0000000100)=0x18) r2 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) accept4$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x6}, 0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:35:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7ff, 0x8, 0x9, 0x3f, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x401}, 0x8) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) fsync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20088) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r3 = semget$private(0x0, 0x0, 0x1) __semctl$IPC_RMID(r3, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:35:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ca29844d0000f0a147"], 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) shutdown(r0, 0x1) 00:35:33 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:35:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) sendmsg(r0, &(0x7f00000015c0)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0xba80, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="a48df0e8f7b24ce8d590c5294c428e4c34d86e9822045ab17a7b8d68abd1b7bec059962fc5c030a24bb71574cf7cb50a1107994c8dff8c23f4f3a5f066d830fd1f09f99641676f65f6eb2709bfb422cf6bd2ca5d6518e2fb8a9dd9089a6b8cc9d0e223c436ebf4e314a77255a2666dd7cb23e756670eabd4d939ce26901b7f941a606346f01516dda2fe3d8ed604efd6809960eceaf40a5bdc2f60be534aac9c35f483bbdc1f055e6ba8c325f51d8064c4555ec38a1d27da56d99bbf5578a6b27856b0794bbee520df973f329e347380f4e2df2616353234506ddf0de0db54c7bbc4b131ad3157bc092df82ba3056dff66349191e1ef81", 0xf7}, {&(0x7f0000000300)="03dc032981fe", 0x6}, {&(0x7f0000000340)="2069f9fe732db9af9d55057b9f38751c1a253de852d972fcc72ba02b1c79ed262419839a405c9a11b8920af3f9f60d970fb047fd3e06dae84e5a96a3e5e0a288b3c487588d3c7072b3e50eda425a73a2a66de90f4bd4aabe0f7bc414d7a552", 0x5f}, {&(0x7f00000003c0)="f2e5da3b0da98f5f337f4c5f2635bb71e9f32e67a52e3021cb1ed0e33eac5a0b2ae38b01a65f564a2b92891e030c7d506025f2604945269253daae9a9d1691769a27bc515269f4ac5f487994e8a5c23a8735970533eb31c47d99efa3cc", 0x5d}], 0x4, &(0x7f00000004c0)=[{0x1010, 0xffff, 0x7, "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"}, {0xe0, 0x88, 0x9, "b4110d3dbb77e39261a500f024c76e89a2525173065153280cd7d99381e80b022c3978e68b8011c8f77ae57ea6f1766b828c382171c46e27c4b3ffc72ee1372ba22fda5f9b1b6b3b187365e95e149247212d9ba3632f17cde01c2abb7061f4572f02deccfecd0fe813f2ce0a7937b1b47f2c286e49dd71b57b8be408aef1457b10a460ce640504c09d669c326623ba908f0d095717dfe5be2df4c8df8b68881289c56c18217e00e9326ef1e57b44812f0525de3163a6b63e61b91707b7130498bc1c7936cacc69c11c4a72aaec"}], 0x10f0}, 0x80) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8}, {r0, 0x6}, {r0, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001600)={0x0, 0x7fff}, &(0x7f0000001640)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001680)={r1, 0xca08}, 0x8) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x9, 0x1}, {0x6, 0x200}}, 0x200) getsockopt$inet6_tcp_int(r0, 0x6, 0x10000000000, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) 00:35:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 00:35:39 executing program 3: mprotect(&(0x7f00007f7000/0x2000)=nil, 0x2000, 0x5) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x2004}], 0x2, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)={0xed1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="0000000085207829d99f08786ea91abe66c0ce76f3ef14948678cb630562c6f99318b5a0b95c20d6640c42030efba18eacea13868a00d17f946cfcd2", 0xfd) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)=0x5, 0x4) 00:35:39 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0x2, 0x2, 0x8, 0x4}, 0x8) read(r0, &(0x7f0000002140)=""/4096, 0xfffffffffffffebd) r2 = socket(0x1d, 0x10000004, 0x1657c0000000000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='vegas\x00', 0x6) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140)) write(r3, &(0x7f0000000040)="9d4ca9d3931afcbc187c9517ebac0574f5b5312523fe05e7acbf1b2988ede82dba317d687a6a6127c79038984e457f1168f2bf85a1578a77340443e19aae782da831fa57643993ed92be8fec144ed0d5e329adf0fa3ac848057f84e3aeeef3af5dbd1d7159bf2b5c62e1310815287908be8ec2088209c381d9c85d008bdba1ad52dc6b9c5aedab78a6df6acf52651506545bf2e6b6cb6187eb6ae7b3d6b74d2385cc838aa60ab82ecc20c3727f665316cdcd5ac713", 0xb5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x4, 0x9, [0x4, 0x700, 0x8, 0x1ff, 0x1, 0xed8, 0x9, 0x4, 0x2]}, &(0x7f0000000380)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r4, 0x3, 0x1, [0xe698]}, 0xa) listen(r0, 0x10000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000400)=0x6, 0x4) fstat(r0, &(0x7f0000000180)) 00:35:39 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000000240)="862960a5671d028a0cceb0c83bd94b2817b3f85e08c2783acf6af4f2e64e5919c07b3d6b8c0cf5acb1bb04b48394caaf4d6e2d4261fa45dd04ef9d17b6f03f8268ac2afb7c7a3f626d1f149580e3712583e5678e938e7ae5487eb2f1a8bc", 0x5e) socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x40) fstat(r0, &(0x7f0000000140)) fcntl$setflags(r2, 0x2, 0x1) 00:35:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7fff, 0x520, 0x100000000, 0x1}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x87dd, 0x4) 00:35:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x84, "571848a4f1003f8437555fcf592458abeed889f691ddba0e0a360333c61573e9bda30cc5c2d75b3bb0c2af820ec0e0057f85ac95b338da627c0a3004161f35efcd9de8c289f383405dae13d9d2fb19554ae725a5b3d4c75c872fb97c1247417f86e67d5b9b9ede60045466e77c47584f39ea939f17e9c0432a95455153592823335475f2"}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x100000000, 0x3, 0xfff, 0xffffffff7fffffff}, &(0x7f0000000140)=0x18) accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) 00:35:39 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x400, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf0, "3399ba57c0974ce7bcab79d35aa611c2c02d270f4434d41b11bfcedfee226d528c15feee7f925f2421de0d932567c118fa8bb5d56a9a60bfd2e128b856d3292f0a58d501e4f69dfacdcd66ebb15020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab86465ea121241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad99288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb"}, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="f50008005000000003f9f73596655bc8e2a6da9b69c6b756d407000000000000009ef0473ef1c4b669a601f8b2652400199a35499ee2383098042e981d4b0f44c2fb05762c08effc148afe673efc2d58a33402087abb3403ef17027c805eae9e22a1302de12c1557c2"], 0x0) 00:35:45 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) futimesat(r0, 0x0, &(0x7f0000985000)={{0x2}, {0x77359400}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x106, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x3b, 0x7f, 0x100}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x200000000000, 0x100000000, 0x0, 0xe6b2, 0x1, 0x7f, 0x3, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x400, 0x3, 0x6, 0x72a3, 0x7}}, &(0x7f0000000400)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={r1, 0x8e, "9850a9ccee23e631f0c1f27e3a14c5df2525be2d8240fdd3964958ad186402eb2a3c9cbd4f0583e53e24d80c6a2e034f093594b686f43e5756a13c4c4e513f1bbb3bf3ebf29d1a0bfa6cfe9f649a47db668fddaf785e9158107612daa8edbc89ea1e83714c3e0b4814b5f3397fbe786e16fe7132585e421b23327684f2a4378ace6337333735f31f18743189d368"}, &(0x7f0000000640)=0x96) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="97c7e8eecd8eaa07dc5724eb2fefbd0857ca06d83a49e3435325810ffae4177722e1705b1c36ed8a37f02c3f231e1c18588898ae824128b18ddaa57343404ac2471333c4632794d8c9c613f8e81fb845519d5a273a62059c16da27359a8126eba08774a4d163a939553b60184773c56ff469e21fbf3654231d92c9b537c1f8ce1a77ca6da8dbcbb9c9bf78f056453620d3f4ef4c00b4dd77e5e6a0af3f085ef0ab4b1ac3649dc8527bb9842d188c684b8e3b9031391f691c402e24e9", 0xbc}, {&(0x7f0000001000)="5def9cccb93340b9cac3b26186e0f5b3b8589242cb9ab641787c1439f3f1f0a7678f115050ec602341a55f164386f0dc52b703ed2a7aa1aa7361f73400aee72e4cd518bf96b5237c7be6787ac0561676b617131edae2cb5c2e25dc8e5df39cb0699fbb3061b61d3185ab27fd9026c50f12ab430b9d5be4c6e6b2e8e63ccdb59a14e1422452f697977f1d3f4c7fa4592444c6456daec6e9d2ccc352cc23b7713153ea6a09d39e076f43e13353d4c2d6b140a1aec1ec7460c26a637555dca44c5631d57b92166deba8b8a9a099169b4b5218c202ee7bf475f3188b0c0a4bffc803b97e3f16d6bc85de0b99a78b6ba50585e75f6771be50746b16ca6546c6751e0668cd8633374cc5eeb666e3fdf422aba4b99de610a3400a6ecac9856075c1a9646e14b7ff38192587d948567018a4f1a0b8b90a706d945b2ceed2221ae58e612658b88cdb2b628fccb01f429bd2d70355c1560d7236f27e5b533bbf07920872141a4d6b07f4b08bf40a51127922127474f65868bc259e44ebd94ecb2821e9eed60847a7f28b845dc658c89cca001052778a0ebd55e1e7caf1469211b3a3a6af15bb0bae333a3c70f0af24e83dfb137579881df042431d824ac26863434db8da4ed3211209de2262ebfa5a90b579fbc064afb96d2a1457959d36924e14dc57e60e992bf5c751a2884dbdde9e04f36ab70d5457d8675038c121f4e6c0dd25ecccf1256fd30b4221f9aec1522b7d8d3a3a8dfbd1afa6f36da1e80c482f9935b61a7abf306853b97e0cc337894176b7bbf7c937620404ffecf69d6dc0e906af2002e14b04d4cdd50a5cada7a7574f3371f6adb49349be154accac0dde432cfefe7061455e22c6a577ac491e059d45e887bb2b6dad9036a2aaf204701f8a066a13b9db0407a8b8a985c1859039640faf11c5418e0c35d16d2c2fd12850fc9d79e83f9e4da2ce530b056345d8be0cd209b91d662dce2a881605989e168bb2453097c3de18434d52f9614e08f6ea66f36913c8ecf9172db065c2e9499de341cc822f95d546f1debf21acef14ba75decdb9357b2ad4df98a48d3a7555110fabc2bc649b0af8bf61ac0657a804022839959ffc9e0c93d330c080a2e4631136a80722d9906c637763c513de165991ade146348008333dc21ee3472f71244f43948c757fbeb1477779dac085cb0136144c55acb5a6ea41b275931d4a7573780ded1ec551785e7a3bc6800bda398212f1dc384faaa329ff2b6ec507afe57712a466130691ec2a3f24acc850c732cc4cc78fa3aa5cb371950e78154d04b2b058b3534a9d11371df91be76033fcf8dff06aeccf757d3d00f55b1405468a60b68197c69fda7cce37b498d61e39a2f9a3f02904d557a40cba36800073f03d4d2756c21387dc58ead034a009b835c288411139ad42dcd4a620e40447bfa7eb9d35a7cc298274684b36368213d2e0fd2b247af94ca6d631dd2428e801a5c988a26b6d666b874e794a712ea6dd0ee2e38edebea1ec2103e33e3f26d0a1781da97b4cece0c1be9d1b8ea25e33897086d07d2e03ee4887f72c8c130820dec91382a6bfe7f7f1724278a6cb5914beb8b417f836c5a38b7b59ffdf74302ae2b9edacc346ca428a11ee69246359677e274414731d00541a1dcefe5b238d4429acb54664a08d36ce3fc4ad3eff766adb4d20a9b25957af0386bc94beecb042d9fdab00a806be3497eacee5de825e1822ba7cf3d37ebc1edcaf2796a73be544cf78c92ba669c37b2f6fe8118011c2df39a9f9b2c3dd60bbd1c299a29978dd697176e56494b0910ed7262a1b73f4c3b25753c50a3175f4b39f333b91cf7805600b2ad7799b42b02c3f7c3e9a0ff667763bfb0617909855d35ad59a166643895b5642d0cc2c2bc1ff6e6e5199b885310490c3240dbd36c2caad7af419456382f7d716abfb268e3eaeb005eb923784d269cce521bb87a9e8218c916ee085399f89d53e5b987a0a6d6eabad55ea6c42ec94f0f698030554f3ac88be91f69d6225784ac556b539c26195e18f9c8dafa39b061eea3180489bb4d98b7af46a977fb1ebfdf997961c2a6745cec8d835f3382877c2e4d7e582bbf79a6ce694710fddaecddd2a69626ae6232231e34113c1e760910c1f40fcf7f331531ed9cc9c82151f3af587adab621b91b4056fd4d0c09293c4caa573dd44851b7dde4ca3681b684fd8b79edd25c0b20dbb537aaf0ac98311db7f44ccd11d8b6bb40296214b54467767e92c38533fe75a685b372d85e79be392148b05590e3e646f414a43f7b99d8979c437aec2426403eb4d21e33f507ce595cab713d71fa0888a558736c9b6606dd40e966dc326f40f53a8da0ab851b3e07c98b821e97739ac5990ae90942992138e0d0e9f1350f135b56a26da2099fb95aee9d096d4e43cb0aa1cd8bc29a1b7c37acf316cd83f2f92a64bcdf39b35f1946fa3b21090cde2cef2c027c8b7a923620b31b0909a2b4cfd81ab5a50b9d469442cf5223edd7f6b3a3d4000e29c374e2b893ec165a59c8429ff92e3870a9bf980fb8816306005bacb953bc10492bd71d46dc276a51be402b9b368ac3182eb7a8071923491b0a47cd1ea6a7a105745aec7e054496f723be0079b24eba8a15c1626b111e2defc31a0a22c2bf4d9c6fdc4055509f9f09a099f4d3b956c65b6eb7d4fe1cc8a41e0383718a21e88b2b3b855dcf0bfa131af1acfccc707942146bf1ed6a9cf15aefe5b7bc8692843f071fcdb0f36bf69844e1439381ac8e14849195b97a351321b5d4912bce2305f3f1f841bf36cc594cbbc6222ea61af086bf4ae7321905ff1edf38127501f37baae78d5d57b69aeff4b8b9a3a517aa0151134fa95b85201c9b396ef1ff985403d51ed1bfae18ef24cd7779fe1001ccddc8d913fd2544a747041ad40515db57a874d1f894de47df420ac4d8b6cff995d14f6f7cae5e897529a5b27d6db9d2599fc1e405f99475e9bfc96fb97c79f03ceab8ed13fa63fd3ff944566666c342575f0872ab77c511b38be8e4117c255a89cffc59a599189cffb7cd7351f251d2b8839d4811f3b55077faaaf029346f26c1cce927b36c9315c358c734e3b8584cf5e28df768d3686bfd50868eee5b6e324a155c8d80ce06d23c2c4c2928d79a87a640bd902e6a2d55cda00f45ec24dfd0904149e8f9b6ab0bd24d86ceb5ceaac40e8e5d222541b483026cdb413e8917bf9fa4273002cb5511321d0e8c2c44794e12830a93bc70d24c560a1dd048824d563ab1a5eeae9b0a8ca5f8820bcb3508b1df58a062e49034c247ce04881ddd3f8a9836d2283101ebc883005b07930595fbfc126cca01b2df01a47e2358774d45c4880eab6f2a9a4c53d80d9d91567d205df03b047c5206b2f7e956539e2ea8f6bc609fcfb22243778d931681f93fbe257916aa191820b2eff4b46a198bb37d8d886d7b9bbbffc9face83b115b547f64305ce72d26d829fda986a5a4ffae2f4221a9ba06c93c8db3e797a2b405998e88e30e197a1cc69c1135761cb35fcb32dab53de7cac1c57f3684a1e61ce02d95dbef1c92b7c756e5785b705f558886bb29b1b4d40a2c91412ac41845d5cc108fb1fba43ceab46fdb3bec107ca51efdfbfd625cc37179c3975fb075f77bfe2716450706c2ea39e206dc1d6d5f2a4582df9eb13a26607eb4a26b94ac1569d3caa92ef3306431e5f8588c876b887b904bb481d3ffd5d35bc636d37ff2e4fb7925a76d599c86d2d7d1ed8b33b889585179f667eed3bc9041879875b5a4eed7137a344845e54e561b857009b56dfadeb6aa00fb7cb5a560985b68f4c551e5a2c96e96d4fe7182f5fa1b5843fe47e4d10df21c1e67fe0775ff657e69d1a91aeb0b651a63689699423080b9dfcf205631f51c5ce431800ede15755725e130f2f3e87ef050053d77bb4be000d53d044c961e737387470ceb2532fe2017d490fdd2a3c30b40f80fdcb381b9c8c7ea9a21adc3b2c773d59cfa04c2c04f485eafd53f38ac76a377c6679c7360666cbb8b75ecd9c174144e0c1a617ad54cb7994146cb16a16d8cde9a20f882d2d0eb9bbb79ca7dbc5c2427ed73d73112adaaa0a93b703e54924863fc307f0f22d45a99e093c1ff01497cd105b6e4bdc08295569241a91505c98285e35dc2bf8b8be59a31843758f04d2df2c85371da2ba32d91e572aa57e6035fba3edc7101b489590e0c331a293d43f21d7e5b39e8a4c01e817f21bee774c422fd6bae4f3b1fd0aee8670e54cdf5f5862a7192946555b832b9018875c5f1ffb4759b219f6120a4567127d18aae2056c8d6ddf7337a4780acbd7915a7ea9dd8a3e32e3912fd5cfbc99d7a34fc80d2062de9b215a5f00f6db05f8d4e2647523aab82ee1716ca5fd285bf7a62340a6a862ce15e912961f296ea0ea2a7561a6f9c6331e1c3e2b85f4ea727f896cf51d2ca1e40b3a54d89c4fd9503e09046da0c6d57c864d827470d4d9aba1d4e5a6d3951f4a4266daa42a68285cf915c92e81647518294f0f0c7c39d9f03b5bd862bf4a37bbdab43db7762f61f91af9b5802021f415d56fa396933b82a98196102f50c68d75f901137383787084bf208ad40d0ab9d8ea451330bd52ff3d70ad87337dedcb2f5b9fcf0d6d3948652d73e22ce023e3a6b78c8ae19d55e6e9fb3df3f1fc5ec7c6a1bfbbafbc91569a756ca9af945f5553a58d2f14fd38b7ff4a24a239906bb40a2eba438777cc6cd73b8653f619b366fc383f44626a9ee3cd0b5be4442a4366b2b90cc2c8c2284b4b6b16e4bb2fbba8b69591adc0961c7d3ee5a38c6c98df6e3701d07f6e0d877233724cb3a935d12c22e1c662706528be72f248e53f8a18042f3c2689be89655ab49905c8706e4ddc9bb0bc2e00aa8123d10457d36535c2a965d9df66ac6147a37e14a80d42799808216dda3c6ae474d91da0b7a18145e27462ed02d2c4b17dd58d4d48a9f578854ccd38f0f205a0c9221e8dfb407af8a4d7da245880ef48d6b858618b3ed7801606196527cbb7b61b92eb8d70e96121c2f3003bfeaa3dabc02f054125d37262325a7ba468dfd6e84232476db71f3d83c3713d39692bb950ff10cfe166032975e28b9ab503adf58482bae34820c3335562160e15617599bdedba73e592b83364259ac074d2f2e4c3079f5dc883c1d6c09c49069608d95248a0e854c04012263a231da12a92f0552dca1149d6c214b0d998afc7544c156367402ea757d4ad6a5324c02300bd933fabb1c1526acc466f18d10bf284c3423d3a09321dfb89b97a5f0c05c77217faeca14bca22f7719d2a6f2b8c035bb2a2d8aabdc51726a51542581b5efaa06f8753998b19875232ef7d9a97df9f2413952c7dc9162b245719c1df6dbd012933550d1912d6f3b439edfe11c7c1d0cda2ef31e72814ade532f1199325d8d86fdf854d692e79a0ab51553438efa8538cc7ec534f68d6e177e89b1c484dac6b725c99d91c503c816d689981073101e73a74111b3edce7d8572a4db3573918dd9a904312ef94d7b5b1d984a4922bec3c803072bf7629a214ca6233662615efee93c52dc68b00a022897279b291fe3d3c6b6e2a68119a915cd02ac82e743094e7f6a8be80025b1d3a034c28d7bdc9e7893fd3766567f6fd2c794f77762ab19791842293e859b74817b187f65259cd430797e175f874238f3c6fbb2ac30b9b5e6dc9ce3318016930b7500bd49f6a5c4a9b213a1e00b8f43fb28d1aa35dcb6723905b52243fbda1aa2a7307bc5f9488c396d08fefb644cc80eb9bb18c678619e93fbb0a1dc3b6b035b56596c446fc0788b5db42a436bb3eabc", 0x1000}, {&(0x7f0000000180)="6cdc985bce1448edd8d2c617764dcb86383b11027c0b4033bd2afd4a89e1cac4019971d5a670ef63bd726c1c86549409b7f764a4944cc34ddeee31e9a18db954be6e6fca790a550075af1a8610fcbe9afc739a7432", 0x55}], 0x3, &(0x7f0000000440)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x3e, 0x500, 0x8, 0x6, 0x2, 0x2, 0xc0, r1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffffffffffffe}}, @init={0x14, 0x84, 0x1, {0x100, 0x4, 0x2, 0xe28}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0xe, 0x6783, 0x200, 0x6, 0x7fffffff, 0xb4, 0x7fffffff, 0x7fffffff, r2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @init={0x14, 0x84, 0x1, {0x81, 0x5, 0x6, 0x1}}], 0xe0, 0x20000}, 0x20001) 00:35:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) writev(r3, &(0x7f0000001780)=[{&(0x7f0000001680)="fc3feae3f1e4e5b535b6a34556bb3feb2b2b3d5dd572801c0a26800b119a15a2c84a36729fb3efaab9275c2445475b69c98057aec1e36b1ee11213f90540e4c34625429e352c32c4b1b38e5708035defd0ecd1e7e43e474771c234cf8eb4b96932b168cc951582670bf854fb4b848ad94eda177231c9dd797c4376b0074a2294a493809d9975930727ec70b9012c612f1d77357261260819ecd3260be4d8d9a07bcca6c0ab029ee065feb3384ddb41a3abf6a71b36dce78692f4f15649f190078e8642a655b52c00ea77ece93f28682522fa76", 0xd3}], 0x1) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="65aeb6c716b5e22aa3147feb7422b8aeb640ecb8dc4de09b0649cdc736f3dd5ba0063c28ddf901325ce18b04ddfb09e9d304c275d0a0ad93c8acc68f25e73d5245908d9b1ad4f633ea2d12a1fe8d5bf6b68709", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) pipe2(0x0, 0x0) 00:35:45 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0xebea) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:35:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000374218f4ef0441b27df85c0fbce8853b7111e380c3599842015be7fcc199b816de6818e5140cc60109aad3ae15b8520c4c5e85b0d0983177b4ce30726afe3bb7b820d97f86f9623a61a974c33897250e0f767e0000323a7eee21ed41a1cc295b25dc5ab72d04c6ab78a7da35f0571d95e2912ed3fa520c096c0d2dc0c552da809e53971b9eb65cdcd482ac3e4715010e79d5b88f251f7f4e4998cc6303a469413bb7e4e2f8a2e9df0000"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x8001}, 0x2e) shutdown(r0, 0x1) 00:35:45 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0xfffffffffffffbff, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xc51}, 0xea, [0x332dc21c, 0x10000000000000, 0x10001, 0xf47, 0x935, 0x100, 0x4, 0x100]}, 0x5c) syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f") 00:35:45 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) r4 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="10000000000000f93aac5ee79daf000001000000"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000008100000feffffff771bae7800020000"], 0x0) 00:35:45 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x22, &(0x7f00000002c0), 0x8) pipe2(0x0, 0x4) r3 = msgget$private(0x0, 0x48) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x18a) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) shmat(r1, &(0x7f0000ff6000/0x3000)=nil, 0x3000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e27a0e3) r6 = msgget$private(0x0, 0x20) msgsnd(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c2fd7a45d326a2c5d635a783703b39d633f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c94be3ec967b82186aca9f633b0c3b13ccd46025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a399"], 0x1, 0x800) msgrcv(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700"/192], 0x1, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) msgrcv(r6, &(0x7f0000000100)={0x0, ""/112}, 0x78, 0x3, 0x1800) getuid() getresuid(&(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000380)) 00:35:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x72, "a39e980a542c05046205ec0d277dd467505e0b86f158c9f3b33f812d31a0550b1a371762eb343cbcdcef9b10516b1160bc64477484b1cd83a0205f4bf33504d3488745c4c283aaf4b0c994bc64ceef5fea96335ef7c2d0c6f84b898b1c7c3d9ebd1f2d50711a4f8df34c3775456b2b75a61e"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0x20000000000001d, 0x156, "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"}, 0x15e) 00:35:45 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={r0, 0x3, 0x3, [0x7fffffff, 0x18000000, 0x0]}, &(0x7f0000000240)=0xe) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 00:35:48 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2084}], 0x1, 0x0) 00:35:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:35:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000300)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100002, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x8d5, 0x200, 0xa0f7, 0x40, 0x2, 0x80000001, 0x200, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="cef7636daad1bb222e0ffe7bf8ab5942888133aebc495d0ac8998ecd2884f83ad65735b8cc585431acaae56c51440da2c13b76f2fa615225c193f53076ed65e40b523cdc816ab7e05671c0dfd2d0e26a92", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR], @ANYRES32=r3, @ANYRES16=r3, @ANYRES32=r0, @ANYBLOB="744542ccc3541f919b01e27633d601a759c5d0e612d10d27806ac96438615bf3a1b4ed3bbe40655dbeca9da4d02fbc307b59bfaac76de32d1c011d18ba320bbe128646f3802f6a9560a3eba454450bb1f9f22e57abe72b5cc1ea245eeb4228e0eee60d214aefc0b20222563668687131f19b17d70d8ab96b4195a74faa6ff50ba34a9c88440691184dc25446cf482775b3ef48cea92d8196121b6e78e62e421500277a13d8a454f5", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r1, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYRESDEC=r0], @ANYRES32=r3, @ANYBLOB="0603000000000000"], &(0x7f0000000580)=0x3) freebsd11_mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0x40, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 00:35:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x12, r2, 0x0) ftruncate(r1, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x121) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) 00:35:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x10000, 0x4000, 0x4, 0x2, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x100, 0x4) poll(&(0x7f0000000240)=[{r0}], 0x288, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) clock_gettime(0x4, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="82030000010000802a56145e0000000001000000"], 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0xe271, "1a9e78ae6917ae9230e4e1d5b6e3a1fa"}, 0x14) socketpair(0x1c, 0x0, 0x7fff, 0x0) 00:35:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000002600)={0x0, 0x5, 0x6, 0x8, 0x9, 0x80000000}, &(0x7f0000002640)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002680)={r2, 0x1}, 0x8) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000002500)={0x0, 0x101, 0x3, 0x7, 0x5}, &(0x7f0000002540)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000002580)={r4, 0x8}, &(0x7f00000025c0)=0x8) writev(r3, &(0x7f0000000100), 0x100000000000005d) writev(r3, &(0x7f0000000300)=[{&(0x7f0000000000)="e1f3f35ab54b87bc3be7eb269a7eb5b7fbf55b45ab5917a9e7fd3b1bc6ed4523126a007ccfd7ba1696fd7fdd90898ca774a286602226c5bbade8f654d70395804d9fcbfa76be3cdc7053597fef9307f2fc2de6af6e906aea9b1c19c7a97e32957d21a445cde11e5900ea229672f6c502178eba72ff3a42398920fcb4f1e9152e253eb8802bbdf39e336b8fd76d5fe2c6873470e12097a1ad3e", 0x99}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000000c0)="5c6bdb8dd6ef2b60d2428119d72bc3ad41d7cf29e51bb90fb003fcd8228b2abf6035885a1b32a8ae35ba4731ce4caba2571177ae11f12d8a94901b939eb8cdab95cdd325bf11302711a961297af65c407d9d9987799b6acac39f4dcaaf87df4a0120f5a7", 0x64}, {&(0x7f0000000140)="9569bfc7e5e974885f5590675cc8403f2164e2262ab4d5165dd86bddf1c5543cf1bd24efad26e78ac3b1805c745c06c75d0425a12d7f9782ecd6fa2072d9e52a9050dc9ffc175f75ed12af8c91a0c3cbbd2596b66c4910d39224e23f741fca3b09298853c71c64d9b10f72fbc4393bef4739e57b7955b5a7d895295eaecc4887b3eafcb94fae91198c4129b42534f63b04abd4bb4886417cdb6027d31192455b4395fd0492f62596c404a1055bbfbc8305b39ca5cebffc6d9cf45e16a411671eae02cb5485e79412a6a32f22405fcd449cc428eef184e4f792be7b4c564ffbe4c38bdc644402e2404170bfc72107030006ff21d2dd593e4b3b", 0xf9}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000240)="096f78325975ba7b27724a49dcfc127651037da8", 0x14}, {&(0x7f0000000280)="fa5c4d1f82", 0x5}, {&(0x7f00000002c0)="c9b9242937c4670759b3a95dcae97fcbe8beb9def67663d07360c94a75a2c39f6b26dfd60547904850ca30e7b292158fdf329ab81cdace", 0x37}], 0x8) getsockname$unix(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000de1be2c1c3ca68d7d859809f1d2c4c0000000000000000000000000000000007000000000000000000000000d727000000000000000000000000000000000000000000000000000000000000000000000000008f61fe00000000080000000000"], &(0x7f0000000480)=0x65) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) 00:35:48 executing program 2: r0 = socket(0x1b, 0x20000005, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:35:48 executing program 2: setrlimit(0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x0, &(0x7f0000000000)={0x4000000000de5, 0x4}) 00:35:48 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3ca, 0x0}, &(0x7f0000000040)=0xc) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x10001, 0x8, 0x4, 0x7014, 0x1, 0x4, 0xd04d, {@in6={{0x1c, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0xffffffff, 0x1, 0x9, 0x1, 0x4}}, &(0x7f0000000280)=0xb0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 00:35:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) munmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) 00:35:48 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfff, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="00040c000cfb47565d8ff3b193d9bf5998fa8dad18536af4426ae1411e638b819c8f2bfb888db193dc8a55f4c79f527946c67552ca8715c368209cd1f54b16dbfb3bfd850e5284c375b014163bc0"], 0x14) socketpair(0x17, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000180)={@multicast2, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r3}, 0x14) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr=0x1}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xfbd}], 0x16a, 0x0, 0xffffffffffffffb1}, 0x10d) 00:35:48 executing program 1: r0 = socket$unix(0x1, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) 00:35:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x68f7a865e82bc713) lseek(r0, 0x0, 0x4) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x10000}, {0x10001, 0x7fffffff}}, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000040000003) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) flock(r0, 0x8) poll(&(0x7f0000000200)=[{r0, 0x6}, {r1, 0x44}], 0x2, 0x2) lseek(r1, 0x0, 0x7) freebsd10_pipe(0x0) poll(&(0x7f0000000080)=[{r0, 0x1d}, {r0, 0x8}, {r0, 0x4}], 0x3, 0x7) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000400)=[{r1, 0x4}, {r1, 0x8}, {r0, 0x10}, {r2}], 0x4, 0xffff) renameat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r3, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x8, 0x4) 00:35:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0xfffffffffffff51e}, 0x24) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) renameat(r1, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x8, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) fcntl$setflags(r1, 0x2, 0x1) poll(&(0x7f0000000080)=[{r1, 0x20}, {r1, 0x18}, {r2, 0x2007}, {r1, 0x5}, {r1, 0x4}, {r1, 0x35}, {r1, 0x19}], 0x7, 0x5) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r2, 0x0, r3) open(0x0, 0x0, 0x0) mlockall(0x1) close(r0) 00:35:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x401, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x80000001, 0x1, 0x20, 0xef49, 0xa0}, 0xc) getsockopt$inet6_int(r1, 0x3a, 0x0, 0x0, 0x0) 00:35:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) 00:35:48 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) geteuid() 00:35:48 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000e048ce916f8f4c0f7cbcc30000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/326, @ANYRES32=0x0], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r1, 0x100}, {r5, 0x82}, {r4, 0xa1}, {r4}, {r1, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0xfffffffffffffffe, 0x0) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x3, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x10001) 00:35:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) sendto(r0, &(0x7f0000000000)="353055464ccc8ab28ee2831de396754d729afbf484392bdff347d2fd85743cdf97d76ef9921b8f3a8e8a2970eb", 0x2d, 0x101, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) 00:35:49 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r0, r1) select(0x40, &(0x7f0000000200), 0x0, &(0x7f0000000280)={0x84cf, 0x6, 0x1, 0xffffffff, 0x2, 0x4, 0x3}, &(0x7f00000002c0)={0x616e9a75, 0x4}) 00:35:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:35:52 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xff, 0x4) 00:35:52 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x2, 0x8) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x1, 0x5220, 0x2, 0xfffffffffffffffb, 0x80000001, 0xfff, 0x5, r1}, 0x20) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) 00:35:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 00:35:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000000)=[@cred={0x20}], 0x20}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x20, 0x6, 0x72, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xa) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0xc64b}, &(0x7f00000000c0)=0x8) 00:35:52 executing program 2: r0 = socket$inet(0x2, 0x4000002, 0x100000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) fdatasync(r0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x1, 0x7fffffff, 0x0, 0x3f, 0x3872, 0xc0, 0x7, {@in6={{0x1c, 0x0, 0x7ad0, @loopback, 0x1}}, 0x0, 0x20, 0x100000000, 0x7040, 0x0, 0x57ec}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r2, 0x8001, 0x5, [0xfffffffffffffff9, 0xe0000000000000, 0x7fff, 0x0, 0x6]}, 0x12) setsockopt$inet_tcp_int(r1, 0x6, 0x128c, &(0x7f00000003c0)=0x7fffffff, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) unlink(&(0x7f00000001c0)='./file0\x00') 00:35:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440)) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20000, 0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000240)='./file0\x00', 0x400, 0xc2) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:35:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0xfffffffffffffffd) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:35:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) recvfrom(r0, &(0x7f0000000000)=""/56, 0x38, 0x40040, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x80000000, @loopback, 0x1f}, 0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xa00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, 0x0, 0x388) dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getpid() socket$inet_icmp(0x2, 0x2, 0x1) 00:35:52 executing program 3: 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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/59}, 0x43, 0x0, 0x1000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xffffffffffffffc1, "233447523d27bcd2cc8a87f314d17f47"}, 0x14) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:35:52 executing program 2: mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x202, 0x1010, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7) 00:35:52 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x8d, &(0x7f0000000000)={0x800020000ff, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback, 0x3}}, {{0x1c, 0xffffffffffffffff, 0x3, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x3, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) 00:35:52 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x375) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x55, 0x0, 0x0) getpgrp(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) 00:35:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0xfffffffffffffffd) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:35:54 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000100)={0x400, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x1, 0x1097, @remote={0xfe, 0x80, [], 0x0}, 0xff}}}, 0x108) fstat(r0, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x67, 0x0, 0x0) 00:35:55 executing program 3: socketpair(0x1f, 0x10000007, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x4000000000000000, "8b740fc9ed0e2c711d1f8c48819b95db"}, 0x14) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140), 0x4) 00:35:57 executing program 0: clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x7, 0x7}, &(0x7f0000000080)) 00:35:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x2, 0xc20, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x10000, 0x2000, 0x6, 0x5, r1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:35:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000000c0)={0x5, {{0x1c, 0x3, 0x8000, @empty, 0x200}}, {{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xc0}}}, 0x108) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x8001) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) fsync(r0) 00:35:57 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x82, 0x4) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) r1 = socket(0x2, 0x20000000, 0x194a) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0xffffffffffffbfff}, &(0x7f0000000040)=0xc) sendto$inet6(r1, &(0x7f0000000280)="e827de580f63e993b743aed65867e566b8af8ad6db07a8250b69927bcffab698c36957c970899355cfb92b1db686d9df18e6bbe063d898e0fc996b873eea7cb2cf2b3025ded2cf3ba2935e86a19600e473e3bb971e0636d5bae9fb7400a6f4a0920c58fd49492016893f9e4bab361d5052aa6e14342f2ba8afc7c93ccaaea75118ee7e51487389dca318cd328759bc7238f852c80e7369e8521336fb568ca4a12f1348118e053a", 0xa7, 0x100, &(0x7f0000000340)={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) 00:35:57 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = socket$inet(0x2, 0x10000007, 0x0) fcntl$lock(r2, 0xe, &(0x7f00000000c0)={0xfffffffffffffff8, 0x1, 0x5, 0x4}) fcntl$setstatus(r2, 0x4, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e00000010000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000328000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000950000000000000000000000000000000000f179ca8e6631b325bf721902b49bacc307b986c8262c3391d37132e3c73fa2838fbd8b271bca1a016954fb858d9db25ec746aee5555729c76218944a2cab210724e4b4a907d22568cec82468ffa79ba779b39a5b0eb6f30967c0ea304e9b55a3d4a995", @ANYRES32=0x0, @ANYBLOB="09000000070000008000000000000000ffff0000"], &(0x7f0000000100)=0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:35:57 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x3) 00:35:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1206, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x33, 0x3ddf6d1577f4abf3, 0xa060, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x20, 0x0, 0x7, 0x98ea}, &(0x7f0000000100)=0x18) 00:35:57 executing program 1: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:35:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x56c0, @loopback, 0x80}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="e483757a93a7882b5c1f25098f2c890402a0d12a0a21499c40597e84c6bab305160370f7da7b2cc8cef366e68cd9c058701498b4011cb2d4370cc009b8a18b95ea2f6cbec5547e30975bfdcbe3782d", 0x4f}], 0x1, &(0x7f00000001c0)=[{0x98, 0x88, 0x9, "a7b18be632d080894a058506d85dea06dfc9fe57202398937da9492c1cfca51c0e3ccb837bf23b78a49ea65396fe91436f42038be385f022589b5d5bdc173101a4f0e905e2584f8f49eb6abe8b45717cce132f0363964c11bd433bbef45aa60b6211eb26331da7827728c208a3176174a48515a01180f5f0469eca9190cb3370b2ae5b852d"}, {0x98, 0x3a, 0xb3f, "c262a81d2046da95801a61017bda8405517374bddeef9dc5fc1a643379b8da60adedf4cbafebac784a0979d8adc0254cf1ebd77f559538932f53b794b1970b45f27db21364c162d882712bf321e844f6332d1c38d48662aa1a117b9b9cf924fbf94d74f37274b14c2fcb163ca2a21a0d6d20160593b6bd0f39b9ba3fcef45fec8d184395"}, {0xd0, 0x9f, 0xfffffffffffffffd, "78ed081d11ff19e548195ca2e71ce36a36d29f503c7fa2ed0286cf2eecf5d3b614aacff527d7ffee3b9dd398a4d45ce99ef06e957fc024a886ba7222c2b3c20fbb93955bde5ac4fe92a552417f613ed1a232dbb2a2d072d06c532b224cd62d8e8fd23e64cf7a6da95efebbc96f21947d8047023af57a427dca1b94fd286492bc6532d4dfcf90fbacf81cb5fc3f843e5aef03cb6afeacca93f8ee384467bb21b7f226296a7338a1a77ee350c463907baa7045b8096ac303fbca96792a9fc52087"}], 0x200}, 0x1) 00:35:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x9008, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_fstat(r0, &(0x7f0000000080)) 00:35:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$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$inet_int(r0, 0x0, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) symlinkat(&(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00') 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$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:35:57 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000406000/0x2000)=nil) shmat(r1, &(0x7f0000705000/0x4000)=nil, 0x0) 00:35:57 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x1}, 0x0) 00:35:59 executing program 2: socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r0, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, 0x0) 00:36:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7fff, @empty, 0x4000800000000000}}, r1, 0x3b8, 0xbca, 0x7}, &(0x7f0000000000)=0x8c) 00:36:00 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x7fffffff, 0x9, 0xc7c0, 0x8001, 0x6, 0x3ff, {@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x10001, 0x76707802, 0x1, 0x100, 0x80000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r3, 0x4, 0x986c, 0x81, 0x1, 0x10001}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x7, {{0x2, 0x2, @multicast1}}}, 0x90) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:36:01 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x3ff, 0x1, [0x9]}, &(0x7f0000000200)=0xa) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, &(0x7f0000000300)=0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) r4 = open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r2, 0x5a, 0x2, 0x8}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x20, 0x3, [0x6, 0x2, 0x51]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x3f, 0x3, 0x2}, &(0x7f0000000100)=0x10) 00:36:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) 00:36:01 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8100, 0x40) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x7ff}, 0x8) r2 = socket(0x1c, 0x5, 0x0) write(r2, &(0x7f0000000000)="f74419cdba4f631baa5d2a988a60a11dd6aa08690aa0a0d6400bc97679ee538173414751348b3fc97ead6197c51535a4ee86e93594b67ac847cb50daa37de24d0e503fe35d6c9f9ed10586c1fbab5755c8e36a2d84d88631e389f0afa2f6aed2ffb9764bee3fc390acd099aa8f8da2bc12fe0686cab697f3ffba340715adb027ddf219a9d106d31f6c6f4bac4aaef83a29e8167b653ecd61a1e7339845678e6a7eb863c942841a1608374eda8c24dadfc0e6527c3c4a372ca68982c6f2f84a9c85cb5fbbf802e24f9a801723f5b36e03", 0xd0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="001c5f696c65300000000000000000001ff0668b2d68a03e3a3fc81591e7fd12b5532b74cb3a1b46428911678c26c97ca07054fee6719fac7384972ab195ba31bedb5a6af491e62a7e8dc3d66fadc314e8d0486964ceb6960d2969bea1090f7d59a8e8240066aa9efcc998b471676c910b24732b41f2b4cbacc7c5218ddbd03a75a801f0d83b26f791f997f7fb1fcb30222a13"], 0x1) 00:36:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x6, 0x9}, &(0x7f0000000140)=0x10) r3 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x10001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @empty, 0x1f}}, r2, 0x6, 0x80, 0x1, 0x3}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xcf1, 0x2, 0x4f}, &(0x7f0000000080)=0x10) 00:36:01 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000001340), &(0x7f0000001380)=0x4) recvfrom(r0, &(0x7f0000000000)=""/24, 0x18, 0x0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) 00:36:01 executing program 2: socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r0, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, 0x0) 00:36:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000600)="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", 0xeda}], 0x1, 0x0, 0x0, 0x20000}, 0x20000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:36:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket(0x1c, 0x3, 0xc1) r1 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000000)="fe058f29ed9c7b66e44a9c8cd5beb725fc9c6f2b2e0d42702008b56d375ca5f46b1b9e6cbd4e110fc6458ff9ae437da9a9921665ce8982025366415a11f27570e3dc85ed821756557083ec4743fef30d1bb1fb422fdbfa344eb3710873744b7ef37a392fcae479ccba26683aef52d395b639d45e8167abb70a3ee70d52e47920ca3dcb34a9a383e6b93529f653", 0x8d) open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000100)=0x2, 0x4) 00:36:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x2e, 0x4) 00:36:01 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) fcntl$getflags(r0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x8000, 0x7}, &(0x7f0000000200)=0x94) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) 00:36:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast2, @local}, &(0x7f0000000040)=0xc) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) 00:36:02 executing program 1: munmap(&(0x7f0000a36000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket(0x17, 0x20000000, 0x20) r1 = semget(0x1, 0x7, 0x0) munmap(&(0x7f0000975000/0x1000)=nil, 0x1000) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000bb4000/0x2000)=nil, 0x2000) socket(0x1e, 0x20000000, 0x7) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) madvise(&(0x7f0000b2a000/0x3000)=nil, 0x3000, 0x3) r2 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f00008ec000/0x1000)=nil, 0x1000) semget(0x1, 0x2, 0x8) mmap(&(0x7f0000cab000/0x2000)=nil, 0x2000, 0x1, 0x410, r2, 0x0) write(r0, &(0x7f00000000c0)="3c2119d4e5a84f113fa50a76c1a4aeb38f0c03dd300d1ad67958f6677061afc36e25d7bab37fb22adac12b5684db60a3abb27504edcd0f90eda4b30588ef46e9a82d2bc7280877f0181a8e845552037fc6e866b75c01717af42c064fe1f46c93bd5a07cca2ade36cc73404c86ddaee96fe1fe9befa9f36d14afad457233a3b1a3c8d47e241cd7aa28b9fa2982c6f64b9b7574991ac4d1fb4d2", 0x99) connect(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="55ffffffffff2a568c6e"], 0x1) 00:36:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000680)={0x4d, 0x2000, 0x1, 0x1, 0x0}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000700)={r3, 0xfffffffffffffc8e, 0x4098f5e0}, 0x8) symlink(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00') sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="abacc998ac9752a69309688c0448e9af1b6c1b4799c0de27a75dbbd709364b81d21fca4ccb4ba17178878841c7bee5a9b9a006dbd76872d03ee722cf33afb264c51154aed29d681fc3d4c5ba2e9facf6045b4d8e2f9ee4da4cd2b06c223fbef0bedb00519babef6e14", 0x69}, {&(0x7f0000000100)="13f9fae469f630ddaf64f98ece5d4ea752b2c11a9221aef8477f0f5ea2dd3ca510aec95b8c426269ab5cef3b82bc9ed2ce72df8c17fba545fe2826385a8edc231dc59ed6bb35208fdf9487965c74eb473c41a2ae266c95b80620b3663e41a270c7c43d52213fce3943a01f", 0x6b}, {&(0x7f0000000180)="a25a711b9a4e90482561f93b95a381af1889b27e25154f16917506037a2b07070c7fd78a03f5b1b9464c5cb3ad1961bd041abcb4360c344226f43772b8d946a013edcd9af97f8ecfd2ff1c6d8e3ca99733fdf52ce4ecd811ba35cb147d99da648ee11521e61b0b65d24c72498a29a8fca8022808", 0x74}, {&(0x7f0000000200)="18cc6e4e65ccaf2677569c78e99930cc55c1e0501e71bb337ac0d53c0875e49710ad", 0x22}, {&(0x7f0000000240)}], 0x5, &(0x7f0000000300)=[{0xe0, 0xffff, 0x4, "376078397a0e29f38e57449f76a9de0f5367331cd1863cc8cb18b0c096484bee19dc9e8ac530d5e3d2cdde78d9e9a030c6af3451020656457565567b142c0f376bf88eb5b74f3b150e9fc50967982789860f406a7b24a0344ed290157acac541682977666e68470cbf64ba7400a0f0a194c7ec4960f3f2a4f22a0db6b9ce0709bbaa4fcf0dd01dd8ea73d4b4dc5371d0a050456b4572a8b8978f4e14900c5a46705d63817f55f9a7c0429f8c703325eef388895665ff3a89c94b055877830d4509b0038e3f295e7df0c9e1436455bc11"}, {0x100, 0xbf, 0x81, "b07905a00b60b88f045ae46298b49de89c5aa12e461918ef51ca0b88894804625d794a218a2989ce4a625f2029c899d61338e0ab4a4d10165d8bf452da6ef0640139d184f14a118d85464f6c8d4ca73ba80c3d6fa07da7933fef1d36caa87b31184bdf41701a59f2e0784f76f996066849a8f3ae451e9864b5f277ca812a49377f57c07adac77e70f3e33fded65608a4d1d5d356a9eb04aa92332d538db8ec46d9c6146f984d80811548d2558f893c2a4b8ae457a42d92c432af16578a7ade655857651facb0ea5a08561351e32e9915a9a003a0839e6d491ab4bb27bfc36e145482c4ec0880eaa253fe847e"}, {0x78, 0xffff, 0x1e, "8a70a16c475a067657e0bba92dfa9cbe79d20a4d6b45a7989be1e8ecbd7a5100cc7cd1f5dde127836fe7b9c82f6af0b04bec47f6f075625abe97298ec8ba658e18b06084453b352e6c2386816bd4f249b91885949e1afd86bdd3509f9d3417c2672afe30e9"}, {0x40, 0x88, 0x6, "d4f868687bf8931a61b9293097659044b623f4921af85e6fc9cd67e0822201d839acf0a9556821a9917e"}, {0x98, 0x3a, 0xbfe8, "2ac570e5425c9a042b8dbdd1880a0d17f4bd7e9b7a2ac81ac6dec2e5d7915cfe64c7f534b900413492ba3b318a3b17ae7e1301eea6c3d389c0e1ffbcea1dd1dd172596c38c100f6be88f5dd2048fb45c18605736009de2b8dead7314af09b85285968ece274fc4d826431bd95e257dbfb82aa7c79c4c011bd5b2344ec8e69a5ac68b17f6fe6267"}], 0x330}, 0x80) recvfrom$unix(r2, &(0x7f00000007c0)=""/122, 0x7a, 0x41, 0x0, 0x0) 00:36:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) execve(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x94) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x200) rmdir(&(0x7f0000000040)='./file0\x00') connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000f9c2c0d20b3e03c377bae014fc9cf4cef4f8498e1f7f52d562ae6713088ee4eb02597bf201d59432b1ff9e7b"], 0x10) 00:36:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x4000000000, 0x3) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x26) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "e495f4cd24edb379d338e4fd92a494ba"}, 0x14) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000380)) 00:36:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x3001, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, &(0x7f0000000140)={0x400, 0x7}, &(0x7f0000000180)={0x82}, 0x8) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) fsync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20088) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x8, 0x90) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:36:04 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x8000}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0) 00:36:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3176ea1fdd98879361daabfb95edc3b16b497d17644053015a1949329890744ccd9cecb42dfa978ff8373d2ba321b2106f39c179bc383565f18b1b1ddc75b23e2548db69e2a33af38a26370467a972267527cf21bdd1bb0d2a6c71420be3bf91afaf29883bd6f79d923a604a5bd2f7a9", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) 00:36:04 executing program 0: setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000000), 0x2) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x4, 0xfffffffffffffffb, 0x2, 0x9, 0x6, 0xf0, 0x1f, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x9, 0x2e8, 0x4, 0x80000001, 0x5}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x5, 0x7aef, 0x7, 0x100000001}, &(0x7f00000003c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={r1, 0x1, 0xe9a2, 0x9, 0x8, 0x7, 0x1, 0x8, {@in={{0x2, 0x3, @rand_addr=0x80000000}}, r2, 0x9, 0x6, 0x101, 0xff, 0x1}}, &(0x7f00000004c0)=0xb8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x41, 0x7, 0x9, 0x3, 0xfffffffffffffff7, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x10000, 0x9, 0x8, 0x5, 0x81}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={r4, 0x1, 0x7}, 0xc) 00:36:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000080)="de24c90c93279560705d7662bfe8eed09ca47935b3937e04f4b292b9faae7e0e872bfb935739fb045deb9a255e0af08a41966150759a27125e86fd04a84db9f04fcb308c50f06a6c226f0ee2710a2235d82d136c1db2586116134b79870ac0860cf7877e7cfb3038a052d42a2a7bbbbf010d0a14683b13b157a0672b9fd42c1d6aab8af20dbe53a3d65c703bad8cc400c20401c1ad9e923accfafb2676c60535c106520cba3fcaa62e9d5222de476de79de4d7", 0xb3, 0x4, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 00:36:04 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x1c, 0x5, 0x0) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x53, &(0x7f0000000100)="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", 0x73) 00:36:04 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x2, 0x8) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0x0) dup(0xffffffffffffffff) 00:36:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x10000000000002, 0x0, 0x0, 0x10000}, 0x98) 00:36:10 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) readlink(&(0x7f0000000340)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') mkdirat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) 00:36:10 executing program 0: socketpair(0x1f, 0x30000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000893b33a7b97ec97f1cd5c4924ef6bc1c75c95ce11e4c5d55cf690e2c8bf55bb264968b82b41aa842e11eb69e8261dff3bb80f7e96e100eb83173f1747891bedf948a4cd099389cd4697eca966471a5f7a220a6331777b6be0d9dca0a14a1d60e77a7bb48a5b40dba0ec5163fb41251cec364b0050ad4ef07a6572fe02f3f9b7851ccbbd2efa85573ac7086996f3982fd0a9d1c2ef20e2015092aff7420fed67ab0c8edb392726a989945e88458ae0222da0ef639ce53cda21378f668f51ea19e1946493ce05b2a57aa80250ea03d17db33ce5251f812735d78cb67602649abf6bd546756a62b537c6e20a4c3aa6972ecf8645ec3dbcf6a3602691cb22700651aeec99b5de3851c"], &(0x7f0000000140)=0x1002) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x855b}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xfffffffffffff001, r2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x5, [0x80000001, 0xd5c, 0xd55, 0x2, 0x10000]}, &(0x7f00000001c0)=0xe) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0) 00:36:10 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008, 0x0, 0x0) clock_settime(0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x8000, 0x100) ftruncate(r0, 0xfff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x21}, {r1, 0x44}, {r0, 0x4}], 0x3, 0x1ff) r2 = getpgid(0xffffffffffffffff) getpgrp(r2) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:36:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x400000, r1}, &(0x7f00000000c0)=0xc) 00:36:10 executing program 0: r0 = socket(0x2, 0x10000009, 0x8000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7b022e2f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x10001, 0x101}, &(0x7f00000000c0)=0x10) 00:36:10 executing program 3: chroot(&(0x7f00000000c0)='./file0\x00') syz_emit_ethernet(0x46, &(0x7f0000000000)="7909008ce60c923afeed35c008060007080014047102025263c8c2d50b8fa73e1a9ab221b4ba2170070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/10], 0xa) 00:36:10 executing program 1: setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000650586c7accfc03ffe49fc735300000000000000000040000100000000000000000000000000000000000000ebff00000000002000000000000000000000000000000000bb87a035e778484765b16e316a20f5057ff16837e0f0b33e6660ea626b70d8a9cebd41e8ae29120b90906f4b52942531a44dea0cece15eddbe89002ad6c11d09cd7aa21c3d607f1f7b6a29f4aa644b4a669af261f96ed6e7df082817e0a462bd94fc12e7ad745a2225afd629569aec6cd18473fcd64aef877b83db0a4815893e2079335c2efaa6ea2e7a77eac299158b6cc120b466b3965185273365ec4b28ef219cbedfc9de73e8426dc70222089204c31e0862d63def8eb87314b377984aceebb022a62bc369ce510de703ad488d6beecfefbfdc21f6d36662fd1fcbf9c462a64096d4f38c9d874ae8ff34b3c1e87e61054790024d2aeb9e229d3fa75f7a8b4909f8"], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0x200, @loopback, 0x9}}, 0x0, 0x7ff, 0x8, 0x8}, &(0x7f0000000640)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x1, 0x49, 0x39e2b859d002344c, 0x8001, 0xe0e00000000, 0x200, 0x7, 0x3, r2}, 0x20) r3 = semget$private(0x0, 0x3, 0x100) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/95) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(0x0, &(0x7f0000000200)=[0x0, &(0x7f00000001c0)='[&\x00'], 0x0) setgroups(0x3bd, &(0x7f00000006c0)) setgroups(0xfffffffffffffe21, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000600), 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="05b8074e89742ff50f7c083a96"], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300)) 00:36:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="826c6530000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:36:10 executing program 0: r0 = socket$inet6(0x1c, 0x10000002, 0x6) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000040)="f313ea75872e5f3625f0b4dcf0e31d7aedec3ec279be57247c0c19f6a56c47a6034d97", 0x23}, {&(0x7f00000000c0)="2d393abd38d84989d2f199cf81b04197c6c9acf5b121b6d0000638eabe6891b03849c2ddd25527cdd64ad61636b47ac5f00ed1d8b712b5d9ae54cd828d8134e8a316a4bc440c3a951f561d97875973b5fbcbe8acc2aceb473c0740fd7e667d791786dfd3f4b7a0ad6cb9947a5a22f1dd17eaef7387dc74d53047014e0889461b7e911118de4117caed55a3f607a3f83597d6d2c9c836842fadc5367d6f33d1d87673d21d185e49c44fa06808d6", 0xad}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="ef4f255e790252400883c346db61879fcdeaf4a0587593f3c258bfce16f84dd0b456cf6a48562c73428cee14c60c853652c6837f5ea41440afb4eb9166012731351076e984250945de0ff203e2519d01708827358dd5ba2c468876167c28e20528cdab938d08c211d76ed3", 0x6b}, {&(0x7f0000001200)="1b045bff7b844f6c64b757ccdae07b2ae2a86a26ace10023cafb56332398a4bebf511fc944c873c0a2f0380adc3e667f52b84e30cfeb309e9770d3be808bffe99e2e0b8f6306643c41414480638e7fef6f60455cab03f59f", 0x58}], 0x5, &(0x7f0000001300)=[{0x28, 0x11, 0xffffffffffffdecc, "2a4ab68611ec9a9506a9da733c98d558b5fb08"}, {0xe0, 0x29, 0xbf59, "7b1b5712596669d8ecf9ba54404da2435f69cd76e26caf9dda2864be9504f575e52b6f56cd50f2ed3d24164d82133eac2c3e7e4facd77338677011020acefd43ef78580fc3c6786af71f687d0ae9dcf8cd6b3bae4b3586ce2eafb1404e8830f95c4e492ab459c3bf89dc952aa49881e37e77636c9244d37409382ecdacd96be42820281a0c9646ce51cc979d148574b7584f076e4201bd7fbdd1bd9c081a87852cb029ee12de5c04898557425cf4201e623ae3be302fb6423c225483c2cffff0868644bac8639896fa7bf1b666"}, {0xc8, 0x3a, 0xffffffffffffff81, "0bc33dc10afa0eac78c0673287a68f37c29f9031a713e255c8120ba582a3011537eb98b28081763131142c60e0bd6cc6e611d4bbdb0be1d6ba10cb1eacd91693570d54d617232f45d67eacb6e2914cc9c29cc829000a10470dad4447bd3077896bb9dd52a43b44e20498ed9de3e118d7eaa29ded5cd12e9aec72993a92b3be1bd7ed8a4d9bb9878a41e552193a84ab2da7b10381570cf33f38b0d1c98143b860e252281d67f041b29470b13c479aa2de518e5a40ee655a"}, {0x1010, 0x88, 0x1790, "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"}, {0xa8, 0x8d, 0x9, "270def8dfbbf745bb4d141efc1f483cf6fd71574886531d941b85c7ac9b16c891bbfbac0088a99ebc6b74798deb91bdd45b908f17b796c1190b225ed09d60e2cf1553f9f25f1e4bf4112072205d96699e267b7066704d4d6f239bccda1c7f87b29043380b587f29e67919c6923aa014f1ef8af850623db2e1a71ae383897b0123aea97dc2ee85318aee5877a5938ccb0e00d8cc950f40cce"}, {0x108, 0x8e, 0x1184baed, "67613c6d7cc2d17c896c2d4c381d0c99a7ef2974fb880d8c931930675e2289ec1906a432083cb47c68683d1a74a62afe3d4c683f1b86aac2ff4640c682b483c0ecbddb781651c0a7c6754b7258765f3b9a7aa66185975690dc2c35258eb1ac66b62edf7ad460a568b8729ce613ef8b3ef26f8952dfcff394eabe8322a76de5bb7c5cf755c712df25df35f2d7d948f687c0328ea9380adb03e4dd766662700645d331efa9f40f5c9abeb68792659b246c04351d0c7fdd15912c17ee7688d6de9fac0011164c2d827303cb754b77a66e4c8ec5575f9c499abe80072c063ea84495e16eebf25ea4cbd9966b9c7101f60ec958381124eb"}, {0xd8, 0xad, 0x9, "07cd33f39eefaf5fd830cf8b6f598b2449257989096d650da51e589d385c689a57daee33270a0bc0a700a61ce72a4c939ecc7a4cec53b6e254237f16b0b789f550e2c50d2b52a9c90eb0dc301438091dbdb3c68a2026dc2a2f061306a90142ffe74b249f2c963386de8e9799594019fbbb4ea95218a406b2abec393585b16d4869cb9a95e09ccaaa44a9ef79fac9465d65d89bc31d8785169134ac60398a81864c96aa0b62e564d45480b6ecdb1c13358a4acd87d101ffe9957e2ae24636dc132df8b8ec7b56f38a"}, {0x78, 0x0, 0x6, "5d6c9b320ce8427b8d6560122fee062a47e134a555528b39fa743d97f1ce319fb77c17e3b3e46bfe874f5cb313fd30cf329eab07530d23ef241a627a80204c69cec6ae1da22230155f226df300f5f547f327c9a8011deb13c8f986b7a90aa0d2ef8a016e12a2e8ef"}], 0x14e0}, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000002840)={{0x1c, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x36d}, {0x1c, 0x0, 0x846f, @local={0xfe, 0x80, [], 0x0}, 0x326}, 0x83f0, [0x1, 0x93, 0x0, 0x401, 0xffffffffffffffe1, 0x0, 0x7ff, 0x3]}, 0x5c) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe84, 0x0, 0x0, &(0x7f0000000040), 0x32c}, 0x0) 00:36:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') accept4$unix(r1, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x0) getuid() clock_settime(0x12, 0x0) freebsd11_lstat(0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:36:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000000a, &(0x7f0000356000), 0x4) 00:36:16 executing program 0: 00:36:16 executing program 3: r0 = semget$private(0x0, 0x7, 0x85) semop(r0, &(0x7f00000004c0)=[{0x0, 0x2, 0x1800}], 0x1) 00:36:16 executing program 1: 00:36:16 executing program 3: r0 = socket$inet6(0xa, 0x400000000000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x5}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) 00:36:16 executing program 3: syz_emit_ethernet(0x230, &(0x7f0000007000)) 00:36:16 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20200, 0xa) 00:36:16 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0x7, 0x1000}, {0x3, 0x3ff}, {0x1, 0x100000000, 0x800}, {0x3, 0x2}, {0x2, 0x81, 0x1800}, {0x3, 0x9, 0x1800}, {0x2, 0x6, 0x1800}, {0x6, 0xffff, 0x800}], 0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 00:36:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000000100)={0x1, 0x2, 0x37, 0x0, r3}) flock(r1, 0x1) flock(r0, 0xfffef7ffffffffff) flock(r1, 0x1) 00:36:16 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x3}, 0x8) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x108000, 0x4) 00:36:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) socket$inet6(0x1c, 0x4, 0x8) 00:36:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xea0, 0x2, [0x1e4, 0x1]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x1, 0x5, 0x2, 0x36000, 0x510e, 0x2}, &(0x7f0000000140)=0x98) semget(0x0, 0xffffffffffffffff, 0xfffffffffffffffc) 00:36:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x4800, 0xff}, {0x6f, 0xcb4}}) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) r2 = socket(0x10, 0x3, 0x1000) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3}, 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000ffffffff020000000800000000000000e0000002e00000017f000001ac1400bb0000033dffffffffffffffff364b931274d08512156b7b54daa76598b4d4e3459e47f50fc76e1b7ac1605e9ccb775c474c78f8267de5543470511dbe57b22cbbd72b7001d1ecfe3c8c633ad1f653a5472c163f3456fa58ff407c7debfb23b8eae45667a675b9616a6aad1a456747399965351d16d80826e7c0c82ddfdbb83a876a5a728839cbc54b0094ce3d55295675cf16d5c2511b5007fda5c60460439f9d1147e6ef9c4f1169a0667610d90b1511465c"], 0x30) 00:36:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x4800, 0xff}, {0x6f, 0xcb4}}) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) r2 = socket(0x10, 0x3, 0x1000) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3}, 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000ffffffff020000000800000000000000e0000002e00000017f000001ac1400bb0000033dffffffffffffffff364b931274d08512156b7b54daa76598b4d4e3459e47f50fc76e1b7ac1605e9ccb775c474c78f8267de5543470511dbe57b22cbbd72b7001d1ecfe3c8c633ad1f653a5472c163f3456fa58ff407c7debfb23b8eae45667a675b9616a6aad1a456747399965351d16d80826e7c0c82ddfdbb83a876a5a728839cbc54b0094ce3d55295675cf16d5c2511b5007fda5c60460439f9d1147e6ef9c4f1169a0667610d90b1511465c"], 0x30) 00:36:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) freebsd11_fstat(r0, &(0x7f00000001c0)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000480)={r2, 0xfff}, &(0x7f00000004c0)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r4 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000500)={r3, 0x1ff, 0x1, [0x3]}, &(0x7f0000000540)=0xa) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) freebsd11_fstat(r0, &(0x7f0000000080)) 00:36:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget(0x3, 0x3, 0x13) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f00000002c0)=""/200) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x4, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000400)=r2, 0x4) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) connect$unix(r0, &(0x7f0000002700)=ANY=[@ANYBLOB="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"/543], 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:36:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:36:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x5, [0x1f, 0x10000000, 0x4, 0xebdc, 0x4]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xb8, @remote={0xfe, 0x80, [], 0x0}, 0x602}}, r3, 0x6c, 0x9, 0x0, 0x0, 0x9, 0x1}, 0x98) 00:36:17 executing program 1: r0 = socket(0x2, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x800, 0xffffffffffffffa6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) 00:36:21 executing program 0: r0 = msgget(0xffffffffffffffff, 0x310) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/203) setrlimit(0x0, &(0x7f0000000000)={0x1, 0x5}) 00:36:21 executing program 1: socket(0x1, 0x7, 0x3) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x72f, 0x1, [0x80000000]}, &(0x7f0000000100)=0xa) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0x161) 00:36:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) mkdir(0x0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:36:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:36:21 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000005) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x6}, 0x4) clock_settime(0x11, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYBLOB="0000e5c507f4c96996340e45c56cfd0002685b6b98f3a35bc190e3994340e7fc22665bf753637d9569d1a53ea8c105e3a379f59a9c66004400cc168b9272b58b47562b01b97f518f504b09964f5a5b4a"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) getuid() freebsd11_lstat(0x0, 0x0) 00:36:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x2, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x3}, 0x8) 00:36:21 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000020a, 0x0) dup(0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x7, 0x10, 0x2043a982, 0x7, 0xcda, 0x0, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x7, 0x4000, 0x4, 0x3ff, 0x1, 0x100000000, 0x8, r1}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x309) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0xfffffffffffffffc, 0x0, 0xfffffdce) 00:36:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/140, 0x8c, 0x80, &(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10) syz_emit_ethernet(0x22, &(0x7f0000000100)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dca57aeefad88402dbc") r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0xfffffffffffffd95) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x9, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x8, 0x8000, 0x8e}, &(0x7f0000000280)=0x10) 00:36:24 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x6, 0x4) r1 = geteuid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x80) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) lseek(r0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000200)={0x8001, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0x1003}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x3}, &(0x7f00000007c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000340)=@in6={0x1c, 0x1, 0x1, @loopback, 0x2}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000380)="29e2204b6860ecd4ebaefa1fd9b9757ba6ffcc83a651e46cb3882bba17181fc5e291b261ebbe", 0x26}, {&(0x7f00000003c0)="77cc9dd4f81864cff998677d6629fc2edfa38bd5c59b8aa5eac0a2e8b468b40a653d9ea902d78e6c7023e0214cf8d292d93dd2c219b86af19cf211a90b3c7e01706bbdc22c2cce9e13107d76b334b22d22e24edfb3f8cd1bea581b06f6a9d3d061a397a8d866e6c5", 0x68}, {&(0x7f0000000440)="e8c55fcba3860904b3f05dc383c2f947fd3589d8a71a41062517647c57a0bda6ea0605a10286bf2645b95ee89cdf62c68edfe1b3e9859e97c04aa9675e44fdac43439a9febaeafa6d469b793500ab5f6a8452d43ae15a3d80437aeeb80b4a0a22ba4368f4791f63c13670c75e556375e6539c3768a362bafd300a9ddde8614858a3b3261a46f6546b795276159ee9c8173dceee11b69e7deefc52a518d5bff179f95c881b0a131beb71378719b38a9f83d2b04609d916e04fcfc05e82cc671da58e08c", 0xc3}, {&(0x7f0000000540)="517bbd321fbbc8a74ebd845aa6189fe05422e59eb9ce8fed279eacbd6d8902bc0fbe80d56fec6c9153e0b6a5af739e3ce0c43685ede4056e765a70bccf40ded05f9f1c2822e8e68ca08f3a9a0bce3aaf99051afbb1e45672fe11848541b1503d13c431d5ca64c4db90b83292935593c6", 0x70}, {&(0x7f00000005c0)="70ec59b163268ea3afe85780e9", 0xd}, {&(0x7f0000000600)="c79059dd", 0x4}, {&(0x7f0000000640)}], 0x7, &(0x7f0000000800)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x7fff}}, @authinfo={0x10, 0x84, 0x8, {0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x5c1}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x4000, 0x2, 0x9, r3}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x4, 0x20, 0x5, 0xa8e2, 0x9, 0xfffffffffffffffe, 0x3, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffffffffffe8}}], 0xac, 0x185}, 0x1) truncate(&(0x7f0000000900)='./file0\x00', 0x6) r5 = getgid() fchownat(r2, &(0x7f0000000940)='./file0\x00', r1, r5, 0x0) r6 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000980)={r3, 0x2, 0xffffffffffff7fff, 0xc985, 0xad, 0x8}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000a00)={r3, 0x38a}, &(0x7f0000000a40)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000a80)={0x1f, 0x100000001, 0x47, 0x380000000000, 0xf0, 0x1, 0x3ff, 0x4, 0x401, 0x100, 0x4bc0}, 0xb) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000ac0)={@in6={{0x1c, 0x1, 0x7203344f, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0x7ff, 0x5, 0x302, 0x1000, 0x5, 0x9}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000b80)={@in6={{0x1c, 0x2, 0x3, @empty, 0x3f}}, r7, 0xd77, 0xffffffffffffff83, 0x11, 0xc3, 0x4, 0x66f}, 0x98) lseek(r0, 0x0, 0x6) r8 = semget(0x0, 0x0, 0x500) semop(r8, &(0x7f0000000c40)=[{0x2, 0x9, 0x800}, {0x2, 0x8, 0x1800}, {0x0, 0xae, 0x800}, {0x4, 0x6, 0xb23b83c274c32950}, {0x6, 0xc525, 0x800}, {0x1, 0x3, 0x1000}, {0x4, 0x9, 0x1800}], 0x7) sync() setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000c80)={r4, 0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000cc0)={@in6={{0x1c, 0x3, 0x2000000000000000, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0x6, 0x3ff, 0x10, 0x0, 0x200, 0x8000}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000dc0)={r3, 0xe5, "a03015f39cfbef4efa2d25c50ec31dd738bb09871973c95a2d327cf72166908ad4ac9e4f9c0623ce6a3a257fbbd0691dd39f42a87427585f23d8385ecc822896b98af4b6f02d1415ddc6dc9cfcb9e9aa375a7cbd803e6caedb4f434478c0a97917c9f9f5bdac587db60e655bc1fcfce2fc06794bfb51564d9b0ac73411db72f6ea6ceac999c216b0f110338c9e474f31759723cd90ec4f474b0baf525666fa30c4ca2fb5331b4b30f7b5d47dd8cb94b24aea6bbca805a53d2fe476023bd4b5cda5be1fa7239ef9517068fb989386bef54b217fdb8d562a0f612faf01c6ce5d81d674665c08"}, &(0x7f0000000ec0)=0xed) 00:36:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xa4, "9a3ac2516b5e90cf646ba094d58062690b611ebc18c0122a9946308d69ef6b8ac052d81492fcaaf0590f8c80772912235c283f090a546540b88870dae837bfe6b6a8091264472bd9d8b1a3652209b3d978e373a7b456aac69c49eef9db1f16e7c45fd5eead15e0ad6991f90f646807e14c06fd0df9a424e51e78ea2cb36e16f2792c1bdb21d384e257330dcafe0157ff032c84154755ab766adf631678c934700b7766a4"}, &(0x7f0000000100)=0xac) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0xc) 00:36:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3, 0x0}, &(0x7f0000000140)=0xc) r2 = accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x20000000) setitimer(0x33d29667ef4dcd8e, &(0x7f0000000400)={{0xd0a, 0x6}, {0x4, 0x5}}, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x7e, r1}, &(0x7f0000000340)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="0300000008000000040100000529800000000400"], &(0x7f0000000240)=0xa0) poll(&(0x7f0000000480)=[{r2, 0x2}], 0x1, 0x7) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59) 00:36:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) 00:36:24 executing program 2: shmget(0x3, 0x4000, 0xff, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(0x0, 0xb) socketpair(0x2, 0x20000007, 0x8000, &(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() sync() 00:36:24 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x2, 0x0, 0x735d, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) 00:36:24 executing program 1: r0 = socket(0x2, 0x2, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e02feffffffffff09008fd6f32a6979ef3fc87352b2ebabf0943a48da8d65ef09ee7938cb3d5aa0621ac8e8918b199f66f87725e3cf90c123a2869df965ac5bb5ced7ba1a37b9722cb8c15fce8621ef3dd5e6d4918ab9fe80a64f675cae881de5ec28c28e3ab83ed1a9fc70535bf78b8781fb338acf12bb847d60a2f0893aa2982383e10e58d46779eebe07"], 0x1) 00:36:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/180) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) read(r0, &(0x7f0000002080)=""/4096, 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) 00:36:24 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) ftruncate(r0, 0x5505) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, r2, 0x0) setrlimit(0x6, 0x0) mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xb2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mlockall(0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r1, 0x0) 00:36:24 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:36:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept(r1, 0x0, 0x0) r3 = dup2(r0, r1) poll(&(0x7f0000000040)=[{r3, 0x40}, {r1, 0x17}, {r2, 0x4}, {r3, 0x114}, {r3, 0xc0}], 0x5, 0x2) execve(0x0, 0x0, 0x0) 00:36:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0x0) clock_settime(0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x4) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000080)=@in, 0x10, &(0x7f0000000640)=[{&(0x7f0000000280)=""/133, 0x85}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/63, 0x3f}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f00000005c0)=""/105, 0x69}], 0x8, &(0x7f00000006c0)=""/42, 0x2a}, 0x40001) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000140)="8af53e7bf98041702223a4c77b7e46e6ddf48e5621f3d1df7132ef015b89f171d0430dfb5ad66b2792028e29a4c2c53601c1a9889768ce10cc392faa121e4fdb7c18d85c36e52568b9ed9a78ca0b1b4cd6", 0x51) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) 00:36:25 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) socketpair(0x2, 0x2, 0xd073, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x81}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:36:25 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffc) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a00000000000000ffffffff"], 0x14}, 0x0) 00:36:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "301ef42196cb70b86624ee624632660f"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) Kernel page fault with the following non-sleepable locks held: shared rw rawinp (rawinp) r = 0 (0xfffff80012130d78) locked @ /syzkaller/managers/main/kernel/sys/netinet6/raw_ip6.c:226 stack backtrace: #0 0xffffffff8110d41e at witness_debugger+0x8e #1 0xffffffff8110eaa0 at witness_warn+0x640 #2 0xffffffff817186e0 at trap_pfault+0x80 #3 0xffffffff8171764d at trap+0x44d #4 0xffffffff816e0a65 at calltrap+0x8 #5 0xffffffff8142005f at rip6_input+0x5ff #6 0xffffffff813fc78b at ip6_input+0x1a9b #7 0xffffffff8122323b at swi_net+0x23b #8 0xffffffff81012c42 at ithread_loop+0x2f2 #9 0xffffffff8100e140 at fork_exit+0xb0 #10 0xffffffff816e1a5e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff813e1ec9 stack pointer = 0x28:0xfffffe0016ad4710 frame pointer = 0x28:0xfffffe0016ad4770 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 12 panic: page fault cpuid = 1 time = 2185 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016ad4370 vpanic() at vpanic+0x1e0/frame 0xfffffe0016ad43d0 panic() at panic+0x43/frame 0xfffffe0016ad4430 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016ad44b0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016ad4520 trap() at trap+0x44d/frame 0xfffffe0016ad4640 calltrap() at calltrap+0x8/frame 0xfffffe0016ad4640 --- trap 0xc, rip = 0xffffffff813e1ec9, rsp = 0xfffffe0016ad4710, rbp = 0xfffffe0016ad4770 --- in6_cksum_partial() at in6_cksum_partial+0x179/frame 0xfffffe0016ad4770 rip6_input() at rip6_input+0x5ff/frame 0xfffffe0016ad4850 ip6_input() at ip6_input+0x1a9b/frame 0xfffffe0016ad4970 swi_net() at swi_net+0x23b/frame 0xfffffe0016ad49f0 ithread_loop() at ithread_loop+0x2f2/frame 0xfffffe0016ad4a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016ad4ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016ad4ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100017 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why