0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r2 = semget(0x2, 0x0, 0x58) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x80000000, 0x4) r4 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r6 = semget(0x2, 0x1, 0x200) semop(r6, 0x0, 0x0) __semctl$IPC_SET(r6, 0x0, 0x1, 0x0) __semctl$IPC_SET(r6, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r5}}) r7 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r4, r5, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() r9 = semget(0x2, 0x0, 0x58) r10 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r12 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r12, 0x0, 0x0]) __semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r10, r11, r12, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r14 = getpgid(0xffffffffffffffff) r15 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x80, r5, r8, r11, r13, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r14, r15}) r16 = getuid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, r16, 0x0, r5}}) 16:30:09 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) 16:30:10 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:10 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:10 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) 16:30:10 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) 16:30:10 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:11 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:11 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) 16:30:11 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:11 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:11 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:11 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) 16:30:12 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:12 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:12 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) 16:30:12 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:12 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:13 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:13 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) 16:30:13 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) 16:30:13 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:14 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:30:14 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 16:30:14 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) 16:30:14 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:14 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:30:15 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) socket(0x2, 0x5, 0x0) 16:30:15 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) 16:30:15 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:15 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:30:15 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) 16:30:16 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:16 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:16 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:30:16 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 16:30:16 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:16 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:17 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:30:17 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) 16:30:17 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:17 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:18 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:30:18 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:18 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:18 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:19 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, 0x0, 0x0) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:19 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500), 0x0) 16:30:19 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:19 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:19 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, 0x0, 0x0) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:19 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:20 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:20 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:20 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, 0x0, 0x0) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:20 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) 16:30:20 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:20 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:21 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:21 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) 16:30:21 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:21 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) Mar 11 16:28:20 ci-freebsd-i386-0 syslogd: last message repeated 1 times Mar 11 16:30:22 ci-freebsd-i386-0 dhclient[797]: send_packet: No buffer space available 16:30:22 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:22 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) 16:30:22 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:22 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:23 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:23 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:30:23 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:23 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:23 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{0x0}], 0x1) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:24 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) 16:30:24 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:24 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:24 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{0x0}], 0x1) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:24 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) 16:30:24 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:24 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:25 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{0x0}], 0x1) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:25 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:25 executing program 0: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:25 executing program 0: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:25 executing program 0: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:25 executing program 0: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:25 executing program 0: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:25 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:26 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:26 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) 16:30:26 executing program 0: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:26 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:26 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:27 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:27 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) 16:30:27 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:27 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:27 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:27 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:27 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:27 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:27 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:28 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) 16:30:28 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:28 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:28 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:28 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:28 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:28 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x0, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:28 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:28 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:29 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:29 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x0, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:29 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:29 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:29 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:30 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x0, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:30 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:30 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:30 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:30 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:30 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:30 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:30 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:31 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x0, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:31 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:31 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:31 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x0, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:31 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:31 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:32 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:32 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:32 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:32 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x0, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:32 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:32 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:32 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:32 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:33 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:33 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x0, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:33 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:33 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:34 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:34 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x0, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:34 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:34 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:35 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:35 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x0, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:35 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:30:35 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:35 executing program 3: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:35 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:36 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:30:36 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:36 executing program 3: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:36 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:36 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:30:36 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:37 executing program 3: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:37 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:37 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:37 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:37 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:37 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:37 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:37 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:38 executing program 3: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:38 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:38 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:38 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:38 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:38 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:38 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:30:38 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:39 executing program 3: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:39 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:30:39 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:39 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:30:39 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:39 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:39 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:39 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:40 executing program 3: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:40 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) 16:30:40 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:40 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:40 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:40 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:40 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:40 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:30:40 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:40 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:30:40 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:30:40 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:40 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:30:40 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:30:40 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:40 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:30:41 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:41 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:41 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:41 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:30:42 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:42 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:42 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:42 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r4 = socket(0x2, 0x5, 0x0) connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1105, &(0x7f0000000340)={r5}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r5}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r5, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r5, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x2020, 0x400, 0x8000, r5}, 0x10) ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f0000000540)="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") readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:30:43 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:43 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, 0x0, 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:43 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) 16:30:43 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r2 = accept4$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) fcntl$getflags(r2, 0x1) 16:30:44 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:44 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, 0x0, 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:44 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) 16:30:44 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r5, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10}, &(0x7f0000000380)=0x10) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r6, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r7, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, 0x0, r8, 0xffffffffffffffff, 0x90}}) connect$unix(r1, &(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 16:30:44 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:44 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, 0x0, 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:44 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) 16:30:45 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x5, 0x5f}, 0xc) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000380)=""/229) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000240)=0xff, 0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xcfc, 0x0, 0x0, r6}}) 16:30:45 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:45 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:45 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:45 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x5, 0x5f}, 0xc) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000380)=""/229) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000240)=0xff, 0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xcfc, 0x0, 0x0, r6}}) 16:30:46 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:46 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:46 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:46 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x5, 0x5f}, 0xc) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000380)=""/229) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000240)=0xff, 0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xcfc, 0x0, 0x0, r6}}) 16:30:47 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:47 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:47 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:47 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x5, 0x5f}, 0xc) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000380)=""/229) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000240)=0xff, 0x4) 16:30:48 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:48 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x0, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:48 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:48 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x5, 0x5f}, 0xc) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000380)=""/229) 16:30:48 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:48 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x0, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:48 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:49 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x5, 0x5f}, 0xc) 16:30:49 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:49 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x0, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:49 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:49 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 16:30:50 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:50 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x0, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:50 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:50 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r4, &(0x7f0000000140)) 16:30:51 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:51 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x0, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:51 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:51 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:52 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:52 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x0, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:52 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:52 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) pipe2(&(0x7f0000000500), 0x0) Mar 11 16:30:47 ci-freebsd-i386-0 syslogd: last message repeated 3 times 16:30:52 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:52 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:53 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 1: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r3, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) 16:30:53 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:53 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:53 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:53 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:30:54 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:54 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:54 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:54 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:54 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:54 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:54 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:54 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:30:55 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:55 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:55 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:55 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:55 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:55 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:55 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:30:56 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:56 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:56 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:30:56 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:57 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:57 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:30:57 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:57 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:57 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:30:58 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:58 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:58 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:58 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:30:59 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:30:59 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:30:59 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 16:30:59 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:00 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:00 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:00 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:00 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:00 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:01 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:01 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:01 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:01 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:01 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:01 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:02 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:02 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:02 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:02 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:31:02 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:03 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:03 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:03 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:31:03 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:04 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:04 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:04 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) 16:31:04 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:05 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, 0x0, 0x0) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:05 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:05 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:05 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:05 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, 0x0, 0x0) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:05 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:06 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:06 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:06 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, 0x0, 0x0) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:07 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:07 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:07 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:07 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:31:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:08 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:08 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:08 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:31:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:09 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:09 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:09 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:31:09 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:09 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:09 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:09 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:10 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:10 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:10 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:11 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:11 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:11 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:11 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:12 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:12 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:12 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:12 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:12 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:13 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:13 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:13 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:14 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340), &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:14 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:14 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:15 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:15 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, &(0x7f0000000240)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:15 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:16 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:16 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, &(0x7f0000000240)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:16 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:16 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:16 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, 0x0, &(0x7f0000000240)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:17 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:31:17 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:18 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:18 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:18 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:18 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:31:18 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:18 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:19 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) 16:31:19 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:20 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, 0x0, &(0x7f0000000100)) 16:31:20 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:20 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, 0x0, &(0x7f0000000100)) 16:31:20 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:21 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, 0x0, &(0x7f0000000100)) 16:31:21 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:22 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:22 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:23 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:23 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:24 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:24 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) Mar 11 16:31:18 ci-freebsd-i386-0 syslogd: last message repeated 3 times Mar 11 16:31:24 ci-freebsd-i386-0 dhclient[1365]: send_packet: No buffer space available 16:31:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:25 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:25 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:25 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:25 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:26 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:26 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:27 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x0, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:27 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:28 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x0, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:28 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:29 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x0, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:29 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:29 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x0, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:29 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:30 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x0, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:30 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:31 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:31 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x0, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:32 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:32 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x0, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:33 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x0, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:33 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:33 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) 16:31:33 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x0, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:34 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, 0x0, 0x0) 16:31:34 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x0, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:34 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:35 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, 0x0, 0x0) 16:31:35 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x0, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:35 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:36 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, 0x0, 0x0) 16:31:36 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x0, 0x0, r7}, &(0x7f0000000100)=0x20) 16:31:36 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:36 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:37 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) 16:31:37 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:37 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:37 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:37 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) 16:31:37 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:38 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:38 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:31:38 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) 16:31:38 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2}, &(0x7f0000000100)=0x20) 16:31:38 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:38 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:31:39 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{0x0}], 0x1) 16:31:39 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, 0x0) 16:31:39 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:39 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:31:40 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{0x0}], 0x1) 16:31:40 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, 0x0) 16:31:40 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:40 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:41 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{0x0}], 0x1) 16:31:41 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7, @mcast2, 0x8}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept$inet6(r3, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, 0x0) 16:31:41 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:41 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:41 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) 16:31:41 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) 16:31:42 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:42 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0xc0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) pipe2(&(0x7f0000000500), 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000001c0)={{0x284002cc}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) 16:31:43 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:44 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:44 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:31:44 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:45 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:45 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:31:45 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:46 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:31:46 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:46 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:46 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) 16:31:47 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:48 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) 16:31:48 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:48 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:48 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:48 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:49 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) 16:31:49 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:49 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:49 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:49 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:50 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:51 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:51 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:51 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:52 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:53 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:55 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:55 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:55 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:56 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:56 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:56 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:57 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:31:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) Mar 11 16:31:57 ci-freebsd-i386-0 syslogd: last message repeated 3 times 16:31:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:31:58 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:58 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:31:58 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:31:59 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:31:59 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:31:59 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:59 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:59 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:59 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:31:59 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:00 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:00 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:00 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:00 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:00 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:01 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:02 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:02 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:02 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:04 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:32:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:05 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:32:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:06 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) 16:32:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:07 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) dup(r0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:07 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:07 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:07 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:07 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:07 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:07 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:08 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:08 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:08 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:08 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:08 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:08 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:09 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:09 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:09 executing program 1: pipe2(&(0x7f0000000500), 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:09 executing program 1: pipe2(&(0x7f0000000500), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:09 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:09 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:09 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:10 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:10 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:10 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:10 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:10 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:10 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:32:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:11 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:11 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:12 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:12 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:12 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:12 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:13 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:13 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:14 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:14 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:15 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:15 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:15 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:16 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:16 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:16 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:16 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:16 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:16 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:16 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:17 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:17 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:17 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:18 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:18 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:18 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:18 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:19 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:19 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:19 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:19 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:19 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:19 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:19 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:19 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:20 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:20 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:20 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:20 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:22 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:22 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:22 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:23 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:23 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:23 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:23 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:23 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:23 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:23 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:24 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:24 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:24 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:24 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:24 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:24 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:24 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:24 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:25 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) Mar 11 16:32:06 ci-freebsd-i386-0 syslogd: last message repeated 1 times Mar 11 16:32:26 ci-freebsd-i386-0 dhclient[1817]: send_packet: No buffer space available 16:32:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:27 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:27 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:28 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:28 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:28 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:28 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:29 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:31 executing program 3: r0 = open(&(0x7f00000003c0)='./bus\x00', 0x44040, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x2) 16:32:31 executing program 3: r0 = socket(0x1000000000000010, 0x80802, 0x0) write(r0, &(0x7f0000000200)="24000000580001020000f4f9002304000a04f511080001000201009f0800028001000000", 0x24) 16:32:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:31 executing program 3: 16:32:31 executing program 3: 16:32:31 executing program 3: 16:32:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:32 executing program 3: 16:32:32 executing program 3: 16:32:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:32 executing program 3: 16:32:32 executing program 3: 16:32:32 executing program 3: 16:32:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:33 executing program 3: 16:32:33 executing program 3: 16:32:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:33 executing program 3: 16:32:33 executing program 3: 16:32:33 executing program 3: 16:32:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:34 executing program 3: 16:32:34 executing program 3: 16:32:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:34 executing program 3: 16:32:34 executing program 3: 16:32:34 executing program 3: 16:32:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:34 executing program 3: 16:32:34 executing program 3: 16:32:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @empty, [], {@ipv6}}) syz_emit_ethernet(0x4e, &(0x7f0000000180)={@local, @remote, [], {@ipv6}}) 16:32:34 executing program 3: r0 = socket$inet6(0xa, 0x4000000080002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0}, 0x1c) 16:32:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=""/224, 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x893f, 0x0, 0x0, 0x800e00519) shutdown(r4, 0x0) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r6, 0x0) accept4$inet(r6, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 16:32:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:35 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:36 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:36 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:37 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:38 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:39 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:39 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:40 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:32:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:41 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:42 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:43 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:43 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:43 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:43 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:43 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:43 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:43 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:44 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:44 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:44 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:44 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:44 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:45 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:32:46 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:32:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:46 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:46 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:47 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:32:47 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:47 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:47 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:32:47 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:48 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:48 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:48 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:49 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:32:49 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:49 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:49 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:50 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:32:50 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:50 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:50 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:51 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:51 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:52 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:52 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:53 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:53 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:54 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:54 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:55 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:32:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:55 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:56 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:32:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:57 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:58 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:32:59 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:32:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:32:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:00 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:00 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:01 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:02 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:03 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:03 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:04 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) Mar 11 16:33:04 ci-freebsd-i386-0 syslogd: last message repeated 3 times 16:33:04 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:04 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:33:05 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:05 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:33:06 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:06 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:33:06 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:06 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:06 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:06 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:07 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:07 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:07 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:07 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:07 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:07 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:08 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:09 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:09 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:10 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:10 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:10 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:12 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:13 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:14 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:14 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:14 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:14 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:15 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:15 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:16 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:16 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:17 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:17 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:18 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:18 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:18 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:18 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:19 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:19 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:20 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:20 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:21 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:22 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:33:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:23 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:33:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:23 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:24 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:24 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:24 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:25 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:25 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:25 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:25 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:25 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:25 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:25 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:26 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:26 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:26 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) Mar 11 16:33:11 ci-freebsd-i386-0 syslogd: last message repeated 1 times Mar 11 16:33:27 ci-freebsd-i386-0 dhclient[2203]: send_packet: No buffer space available 16:33:27 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:28 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) 16:33:28 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:29 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:29 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:30 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:30 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:31 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:31 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:31 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:31 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:32 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:32 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:34 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:35 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:35 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:35 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:36 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:36 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:36 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 2: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) 16:33:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:33:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) 16:33:43 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:43 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) 16:33:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:44 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:44 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) 16:33:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:44 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:44 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) 16:33:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:45 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:45 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:45 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r6, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r6, &(0x7f0000000040)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r7, 0x9}, &(0x7f0000000140)=0x8) readv(0xffffffffffffff9c, &(0x7f0000000240), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:33:45 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r3 = semget(0x2, 0x0, 0x58) r4 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r6 = semget(0x2, 0x1, 0x200) semop(r6, 0x0, 0x0) __semctl$IPC_SET(r6, 0x0, 0x1, 0x0) __semctl$IPC_SET(r6, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r5}}) r7 = getgid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r4, r5, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() r9 = semget(0x2, 0x0, 0x58) r10 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r12 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r12, 0x0, 0x0]) __semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r10, r11, r12, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r14 = getpgid(0xffffffffffffffff) r15 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x80, r5, r8, r11, r13, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r14, r15}) fcntl$setown(r1, 0x6, r14) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:33:46 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:46 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:46 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:47 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:47 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:47 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:48 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:48 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:48 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:48 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:48 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:49 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:49 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:49 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:49 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:50 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:50 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:33:50 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) 16:33:51 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:51 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:33:51 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:52 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:52 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:33:52 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:53 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:53 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:33:53 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:53 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:53 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:53 executing program 2: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r1 = accept4$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) fcntl$getflags(r1, 0x1) 16:33:53 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:54 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:54 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:54 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair(0x16, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r6, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r6, 0x4792}, &(0x7f0000000080)=0x8) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:33:54 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:55 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:55 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:55 executing program 2: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r1 = accept4$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) fcntl$getflags(r1, 0x1) 16:33:55 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:56 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:56 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:56 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = getgid() r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r3 = semget(0x2, 0x0, 0x58) r4 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r6 = semget(0x2, 0x1, 0x200) semop(r6, 0x0, 0x0) __semctl$IPC_SET(r6, 0x0, 0x1, 0x0) __semctl$IPC_SET(r6, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r5}}) r7 = getgid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r4, r5, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() r9 = semget(0x2, 0x0, 0x58) r10 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r12 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r12, 0x0, 0x0]) __semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r10, r11, r12, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r14 = getpgid(0xffffffffffffffff) r15 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x80, r5, r8, r11, r13, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r14, r15}) r16 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r16, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r1, r5, r16, 0x1, 0x2}, 0x80000006, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, 0x0, 0x0, r1}}) 16:33:56 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) sendfile(r1, r1, 0xe, 0x7660, &(0x7f0000000280)={&(0x7f0000000100)=[{&(0x7f0000000040)="cc664227f1e31f800aa972267f362781c681e5d7b7a62c9a864bdd7fa85c6bc72c36548598", 0x25}, {&(0x7f0000000080)="505db2080a741a548fec02c57b760e5c229d5a4d80358673f134200a2d", 0x1d}, {&(0x7f00000000c0)="6f47406e00a3d66584ecf661e166d94da8cac0e3e8cf65c360f656646bc254b90a", 0x21}], 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="e93881ebcaaee10054d155b054ac0d61a49a1dc5576a8a9138a0e1632ff5dff7be57dcc160d12bea8b301529bafc2a165231af0f746c9af1e093110923eb2b986628ab2001f5c33eaa5bf781221c6e4e7693e4cc9f690224dfb4826dd78e6be6a356c1c75b0c5fc4c75d0e17b62f1d56404c2fbbba62d9e0e4cf6ce6cb13c7f5981e3dd7ef4ef6505dcd57b67f4f44bbee2639f1354fc64ce71ab26668b92288d18f20a0e4e558b3421a72126a16815a5fff33d5cf1e11222e07597d44fa03641a83fadeaf675606121f10941422aed39143674f429c31895bd474710384f3792006878dcf", 0xe5}], 0x1}, &(0x7f0000000380), 0x18) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r6, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r6, 0xbb}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:57 executing program 2: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:57 executing program 0: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:57 executing program 2: readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r1 = accept4$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) fcntl$getflags(r1, 0x1) 16:33:57 executing program 1: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:57 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:58 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:58 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:58 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:58 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:58 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x20000130) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x50) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x120) 16:33:58 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:58 executing program 3: pipe2(&(0x7f0000000500), 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:58 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f00000000c0)=""/173, 0xad}, {&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000400)=""/83, 0x53}], 0x6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) msgget$private(0x0, 0x84) 16:33:58 executing program 0: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:58 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:58 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:59 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = semget(0x2, 0x1, 0x200) semop(r5, 0x0, 0x0) __semctl$IPC_SET(r5, 0x0, 0x1, 0x0) __semctl$IPC_SET(r5, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, r3, r4}, 0x0, 0x80000000}) r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r6, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r7 = getgid() r8 = semget(0x2, 0x0, 0x58) r9 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r11 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r11, 0x0, 0x0]) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r9, r10, r11, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r13 = getpgid(0xffffffffffffffff) r14 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x80, r4, r7, r10, r12, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r13, r14}) r15 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r15, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xff, r10, 0x0, r4, r15, 0x4}}) 16:33:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:59 executing program 3: pipe2(&(0x7f0000000500), 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:33:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:33:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:33:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:00 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) r1 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r1) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:34:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:01 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r6, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={r6, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f00000000c0)=0x8) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:34:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:02 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) accept4$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) 16:34:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:02 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) socketpair(0x10, 0x2, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13b0000000032f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d485da359b5e3c73bbb258ff8c"], 0xf3, 0x800) msgsnd(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r3 = semget(0x2, 0x0, 0x58) r4 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r6 = semget(0x2, 0x1, 0x200) semop(r6, 0x0, 0x0) __semctl$IPC_SET(r6, 0x0, 0x1, 0x0) r7 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r7, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r6, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, r7, r5}, 0x0, 0x0, 0xed3}) r8 = getgid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r4, r5, r8, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r9 = getgid() r10 = semget(0x2, 0x0, 0x58) r11 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r13 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r13, 0x0, 0x0]) __semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r11, r12, r13, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r15 = getpgid(0xffffffffffffffff) r16 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x80, r5, r9, r12, r14, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r15, r16}) fcntl$setown(r1, 0x6, r16) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:34:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) Mar 11 16:34:03 ci-freebsd-i386-0 syslogd: last message repeated 3 times 16:34:03 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) socketpair(0x10, 0x2, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13b0000000032f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d485da359b5e3c73bbb258ff8c"], 0xf3, 0x800) msgsnd(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r3 = semget(0x2, 0x0, 0x58) r4 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r6 = semget(0x2, 0x1, 0x200) semop(r6, 0x0, 0x0) __semctl$IPC_SET(r6, 0x0, 0x1, 0x0) r7 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r7, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r6, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, r7, r5}, 0x0, 0x0, 0xed3}) r8 = getgid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r4, r5, r8, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r9 = getgid() r10 = semget(0x2, 0x0, 0x58) r11 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r13 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r13, 0x0, 0x0]) __semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r11, r12, r13, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r15 = getpgid(0xffffffffffffffff) r16 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x80, r5, r9, r12, r14, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r15, r16}) fcntl$setown(r1, 0x6, r16) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:34:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:04 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) accept4$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) 16:34:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:05 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000040)=""/166, 0xa6}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x284000a1, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xfffffffe}) 16:34:05 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000040)=""/166, 0xa6}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x284000a1, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xfffffffe}) 16:34:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:06 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) dup2(r1, r2) 16:34:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:06 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}, 0x1}) 16:34:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:07 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) semget(0x0, 0x3, 0x20) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x8b, 0x800) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = semget(0x2, 0x1, 0x200) semop(r5, 0x0, 0x0) __semctl$IPC_SET(r5, 0x0, 0x1, 0x0) __semctl$IPC_SET(r5, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r4}}) r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r6, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r7 = semget(0x2, 0x0, 0x58) r8 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r10 = semget(0x2, 0x1, 0x200) semop(r10, 0x0, 0x0) __semctl$IPC_SET(r10, 0x0, 0x1, 0x0) __semctl$IPC_SET(r10, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r9}}) r11 = getgid() __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r8, r9, r11, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r12 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r12, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) r13 = msgget$private(0x0, 0x8) msgsnd(r13, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10086275e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd655be858d9191008fd053acf673bfc36470ed40d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0db84f0a0092dec8d044c7"], 0xa3, 0x800) msgsnd(r13, &(0x7f0000000980)=ANY=[@ANYBLOB="00e400003f848c27219e94046ca1d34e0f6a3c0d980100000000000000fbc29bea83b76eb68e5c70d19938e809207a964470a1a42c66f2fe7d4f08687c4c7966010053921e093e0e499e1ee4184a63dbba06e9565a47e7f9d7dd21cacb9ab23e83daeb6e3228b7d8c88e47f78e77c64c4a5875917a6b5b9f2132429635489c094d000099dd5cfb84185cef6234b1ffa7bce6f505a0177c3e0e87b3e7b9de75974aa9f530d27d62d78d910836a4dfcddd177451effe857762c0e2a14bc0070447234048d8bc63f4d0ec48c22e839bd9c053a716d957af841bd584dbe93dd36448a1c1b87155547e1c542d8859055cb7002ef8"], 0x8b, 0x800) msgsnd(r13, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r13, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r14 = semget(0x2, 0x0, 0x58) r15 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r17 = semget(0x2, 0x1, 0x200) semop(r17, 0x0, 0x0) __semctl$IPC_SET(r17, 0x0, 0x1, 0x0) __semctl$IPC_SET(r17, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r16}}) r18 = getgid() __semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r15, r16, r18, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r19 = getgid() r20 = semget(0x2, 0x0, 0x58) r21 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r23 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r23, 0x0, 0x0]) __semctl$IPC_SET(r20, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r21, r22, r23, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r25 = getpgid(0xffffffffffffffff) r26 = getpid() msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0x80, r16, r19, r22, r24, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r25, r26}) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000040)={{0x7, r4, r12, r22, r6, 0x2, 0x6}, 0x0, 0x8}) r27 = getgid() r28 = semget(0x2, 0x0, 0x58) r29 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r31 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r31, 0x0, 0x0]) __semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r29, r30, r31, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r33 = getpgid(0xffffffffffffffff) r34 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x80, r4, r27, r30, r32, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r33, r34}) r35 = semget(0x2, 0x1, 0x200) semop(r35, 0x0, 0x0) __semctl$IPC_SET(r35, 0x0, 0x1, 0x0) __semctl$IPC_SET(r35, 0x0, 0xa, 0x0) r36 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r36, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) r37 = msgget$private(0x0, 0x8) msgsnd(r37, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r37, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r37, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r38 = semget(0x2, 0x0, 0x58) r39 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r41 = semget(0x2, 0x1, 0x200) semop(r41, 0x0, 0x0) __semctl$IPC_SET(r41, 0x0, 0x1, 0x0) __semctl$IPC_SET(r41, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r40}}) r42 = getgid() __semctl$IPC_SET(r38, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r39, r40, r42, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r43 = getgid() r44 = semget(0x2, 0x0, 0x58) r45 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r47 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r47, 0x0, 0x0]) __semctl$IPC_SET(r44, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r45, r46, r47, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r49 = getpgid(0xffffffffffffffff) r50 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x80, r40, r43, r46, r48, 0x58, 0x80}, 0x4, 0x5, 0x9, 0x200, 0x8001, 0x2, r49, r50}) __semctl$IPC_SET(r35, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, r46, 0x0, r4, r36, 0x34}}) 16:34:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:07 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:08 executing program 2: __getcwd(&(0x7f0000000540)=""/4096, 0x1000) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}}) 16:34:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:09 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, r2}}) 16:34:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:10 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1}, 0x8000, 0x4}) 16:34:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:10 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r1 = semget(0x2, 0x0, 0x58) getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r3 = semget(0x2, 0x1, 0x200) semop(r3, 0x0, 0x0) __semctl$IPC_SET(r3, 0x0, 0x1, 0x0) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r2}}) r4 = getgid() r5 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r5, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) r6 = msgget$private(0x0, 0x8) msgsnd(r6, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r6, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r6, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r7 = semget(0x2, 0x0, 0x58) r8 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r10 = semget(0x2, 0x1, 0x200) semop(r10, 0x0, 0x0) __semctl$IPC_SET(r10, 0x0, 0x1, 0x0) __semctl$IPC_SET(r10, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r9}}) r11 = getgid() __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r8, r9, r11, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r12 = getgid() r13 = semget(0x2, 0x0, 0x58) r14 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r16 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r16, 0x0, 0x0]) __semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r14, r15, r16, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r18 = getpgid(0xffffffffffffffff) r19 = getpid() msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x80, r9, r12, r15, r17, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r18, r19}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000340)={{0x8e1f, 0xffffffffffffffff, r5, r9, r4, 0x134, 0x5}, 0x2, 0x6, 0xc0000000}) r20 = semget(0x2, 0x0, 0x58) r21 = getgid() r22 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r22, 0x0, 0x0]) __semctl$IPC_SET(r20, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r21, 0x0, r22, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r23 = semget(0x2, 0x1, 0x200) semop(r23, 0x0, 0x0) __semctl$IPC_SET(r23, 0x0, 0x1, 0x0) __semctl$IPC_SET(r23, 0x0, 0xa, 0x0) __semctl$IPC_SET(r23, 0x0, 0xa, &(0x7f0000000040)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x1d8}, 0xfffffffe, 0xfffffffd, 0x2}) 16:34:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x0, 0x7f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:11 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x48) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) 16:34:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$sock_int(r2, 0xffff, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r8 = socket(0x2, 0x5, 0x0) connect$inet(r8, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x1105, &(0x7f0000000340)={r9}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r9}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000180)={r9, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={r9, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={r9, 0x8, 0x7}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={r10, 0x9}, 0x8) 16:34:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = getgid() fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, r6, r5, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r5, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a3}, 0x4, 0x0, 0x1c}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}, 0x0, 0x271}) 16:34:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:34:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x4a0) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f00000005c0)) r3 = getuid() r4 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r4, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r5, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f00000006c0)="fe54353939980684e06a54b18e7f789796161859b1b2d3269adba7fb41767a272402c6f9f2b0fd6a6bc06ea0eb2c872f86d722dea173d2de66c91a28a1d0b98b9a073ba7195cdb814a46e65e24024e59822be564b63ab3a6265753e1539151e675d702014944afcf93e777f3e2494003061536fba7c0d03b6f20316a5e28b0aaffe022e55d102af9008e5a9443e09a02") getgroups(0x3, &(0x7f0000000680)=[r4, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000640)={{0x284002a6, r3, 0x0, 0x0, r6, 0x26, 0x7ff}, 0x3ffffe, 0xfffff800, 0x3ff}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r7, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f00000000c0)={{"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", "697a43b0e2c44b76a7c11daf72d62869f487f8711645039fdb695b49ec303563", 0x3, 0x1f}, &(0x7f0000000040)="6d48bfc04fc3a082a6c42a0e6a82369c611cc93d3865ca3360a148d1b99db9a8dc008e734694c66b963d35ed65d751e8cf10a76f11e0e9487a709f4584f4a5d6f00788f406e13fd785e74f04eee269f66c55b21adb826830b8ca31d912d2fb8ea11bd0159a6e38a057de19d90bcfa40782dcb5d8a0136978", 0xfffffffeffffffff, 0x5, 0x1, 0x313, 0x6, 0x200, 0x2, 0x2bfb}) 16:34:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:34:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r4 = socket(0x2, 0x5, 0x0) connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1105, &(0x7f0000000340)={r5}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r5}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={r5, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r5, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r5, &(0x7f0000000040)=[@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) 16:34:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0x2840029e}}) 16:34:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:34:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:34:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) getsockname$unix(r1, &(0x7f0000000040)=@file={0x6e, 0x0, ""/108}, &(0x7f00000000c0)=0x6e) 16:34:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)) 16:34:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:34:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000280)="85adf7fb4147fe256582a43b5cda827cf6cb3f8ffa778da2a5058c931c91941e9292d07b001cea36608aefb1d52f1552a5") pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r7, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r7, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={r7, 0x91, 0x2, [0x101, 0x1]}, &(0x7f0000000140)=0xc) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000040)="b97695ea89f6eac97cfd467503f25986bb2918b97abb8bc91472af72960fe54dbebff492686afd0ccb5b54605e3a9353e54062cc7e6324df353802e79f2730db7832b8727dd9c87cf4d512d53fbd0313c03240e083fabf6759ca1206be3b9800aaee884116a6e2d62f2d401cd6de39d205cf71322982fea46abd4156f6ccc113bac1a07d3a213c8d7ad3493d1e") r8 = dup(r0) accept4$inet(r8, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:34:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000040)={{"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", "082306e025df88297e32eed8c7cf16faa0d08dc98dcbe8198a7f737f48ffefd8", 0x2, 0x3}, &(0x7f0000000580)="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", 0x1f, 0x1ff, 0x274b8000000, 0x2, 0x3, 0x8, 0x1, 0x5}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001680)=ANY=[@ANYBLOB="aebf146094e154d0d905aee1a1cfed3aae42b8dc6f1412fd6f35cd08bf2982516abf59f98b08800000006bb1ce33a010443e529cf2aeef19fb3567e980dab705f6224e17e62d2889e5e8c63dbd47f52fe42b761b22a91ff39592d7f73f1f2fb02736caee374d5d1a72abcf5e682f0ebc4c1d1082e38c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x1c) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) r3 = shmget$private(0x0, 0x1000, 0x41, &(0x7f0000f0f000/0x1000)=nil) shmat(r3, &(0x7f0000fc4000/0x2000)=nil, 0x0) shmat(r3, &(0x7f0000f12000/0x3000)=nil, 0x0) r4 = getegid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000300)={{0xffffffff2840021c, 0x0, r4, 0x0, 0x0, 0x0, 0x1}, 0x7, 0x7, 0xffffffffffffffff}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x1, 0x0, r4, 0x0, 0x0, 0x50, 0x9}, 0x7, 0x5, 0x8, 0x2}) r5 = semget(0x2, 0x1, 0x390) r6 = getgid() r7 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)=0x0) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r6, r7, r8, 0x110, 0xca}, 0x800, 0x4}) r10 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000140)={{0x3, r7, r10, r11, 0x0, 0x110, 0x1}, 0x0, 0x3, 0x100003ff, 0x40000c23, 0xffffffffffffffff, r12, 0x8080}) r13 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x1000) r14 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029e, 0x0, r14, 0x0, r14, 0x1}, 0x9, 0x0, 0x7ff}) r15 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r15, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)) r17 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r17, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) setgroups(0x8, &(0x7f0000001640)=[r14, r15, r16, r9, r17, 0xffffffffffffffff, r10, r10]) shmdt(r13) 16:34:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:34:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x5ab}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a2}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:34:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x40, 0x3, 0x401}, 0x94) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000040)="f991d1b5216481cad6e5d3ddb8112562617367799a517309049f246bc38d6bc2e97afd3989b34af13ff470b0eb48602061ff3e56be223a7f54e0f5429eafe5a15d4abb1cc627638c2cff19076ab6b8138433cd6b176fb23be2945d6ad357f124f217aab5eef204635bfa0bed1900511cc5abe9f3305e39793f3c54916ea0e5fe696908f1ddc88552918ffa3ebeb0055a4ddeda") 16:34:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) 16:34:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) getegid() r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) 16:34:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1, 0x0, 0x0, r2}, 0x0, 0x8001}) 16:34:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) 16:34:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284202a6, 0x0, r2, 0x0, 0x0, 0x0, 0xfffd}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) 16:34:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) r2 = accept4$inet(r1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) sendfile(r2, r3, 0x10001, 0x4, &(0x7f0000000880)={&(0x7f00000001c0)=[{&(0x7f0000000040)="e0d50d212353780187e5eb84823cd761d1fc39f1168e4e765b6d1443415d532b04bf83e6e0c2c846027044b277bca25acc10953c7b732a5832a531910f4e23f5ee08ab1ed5e0453c301ed057b6f896a015c372520f8dffa4a4e1bd0b8258ec8fdb200e53add0ab79dee9b7335b4511a9e626ff287cb233e2f22515385e8ca70223df48c9fb7d7630cf380a4e333b", 0x8e}, {&(0x7f0000000100)="6a45bc1566d7c82d95380b59505caf2ee403d5494c4dede9248762ecf186d4ddd7a5b58a4504e2124967b421f72fa2e41c1d38b6f2a4a4354ce9a0901a7144b19ca1ce1a97dcabef859c2508f235cf005ea56871c068b702662a2861637d1d3e0614b5684ce01bb03f01daedb382d3beb12c048d66d20210dd2026551f5086ac35de399bc2c903d6946b60bb83d9ccb31caa841ea59fb46297168d633029c4eb747e49fbed3d5fecdc6c91d63c325e36dee0db4a88e668", 0xb7}], 0x2, &(0x7f0000000840)=[{&(0x7f0000000200)="43c0683721d081e339e18382fced459e85656f5913bc083241a74d13f07dcde737e42e52c8527901f6baf1f47af58d50621aa2b386f1cc055de2028145ba3bda395aa615af77e349d5bd7038881816ea36c0a9d5643f9c1ee0e8a3a1baa042e53da55f8cc0a87a20e71cf58f6c97297f8e1c482acc1e9eaa049d36496acb7ce569452a35440619f5c81b47e881e4c118bb5082358eca87837bdc4ee88051c440637defea19601997bf6c1b2cad9ae059e904a2ce2bfc40cc73c5a8443e3218a659257b8bdc98374192eaf036244535986a3464bf7f1233778be9", 0xda}, {&(0x7f0000000300)="1b679d39c5aab13a7c2d2c53b108375b149a72d955f4c6f433190bc8d3b38370ad8169f4b40c8552231ae431f01c2baf9ac6667ed1a13e4443f4d45b3b69686d80708176e6376c9305d29681b803bb2734be2b3b62e9eed6ae333cc93dbc61382c6c49f2bce7b248c26c4030b615a8b3d6ca89fe2f48aec0ce4cc48e11ed8e08dfcf0e81d6d66d48b74f2a1e858c845fc6229bd1cd817f9a14564acb61fade469ff36f9138026f2af49b50dee7905c5ea329098c6b680a7d0e02966cf9ea80f2d018fd4dbc07ed7b4bdfee5a", 0xcc}, {&(0x7f0000000400)="218cab159c12abd4edefa966e4ac5540b40f86d1dfbde17a74e08686d155d8f1acf2540fd5fc0a97a8154f2ae5371f3d1fc5d6500aaee601604e2dca5337d88805f1245ad208c60857a3eeed940ab46e628476fdeff694fbdba99b65ece483f3854b9b35ebc773bdb157b081b63400f94cd6f0e6b6057dd71d7ddfb69d5f11fdd4cd3cf35a4399531717237835351b9ad2b597ef55ff4e5d6c1faa2179292999ceca03a97c51f3c593240df526987f7d03afb10d4a6667697f42b186a61193ea7c4e7e5474f12fe92950e990d16b987d022dad598000204ad214154c05bd5575d4d3f0", 0xe3}, {&(0x7f0000000500)="ec8860f6faf832e169d6169a7d6363338018816157d754dc31729909bb4ebdf7926c2c186ac0d7fee5c4836471e8bbfc9f6c7d", 0x33}, {&(0x7f0000000580)="82da3bc2d7de8f15ed28e8ad99128b8b24079e42bd29d7bd5400324e9dc20b17452d1fa122e1de91a08de475cbe8d1a8a7a22059dac93187d7c2f3e069713bae5aaf37610842dd600292c5bff71b760e2a9428c2259df1f55a67525056e998436ca76a253f826f5a1b1ac5fdea50f56aa0a0c7dd183b6b75b905f4d4d04443762a3d6d76ae6c2770454ac54291852a72f5", 0x91}, {&(0x7f0000000640)="465033f75e89d645e9ad083fe642c42f18ca1530dfeba4abac74160dc10f7a006beccff53aab5ec2eefbe76a49d427c0b1c159e8bb6aeef6f90650df8ac11f8ea1411de31271e6354bcd372aaf478a1cade0237b93abe241e6ce26e6e9416b3a5268173c249464da237c4288456483448ba60043b63c7c3a80d3b2dbf27db98162ca4d204def9812a234636a72b463fde5e6326428bd0ab05da0", 0x9a}, {&(0x7f0000000700)="30ad12713ade2c4ea87a5fc0abd72cebb1", 0x11}, {&(0x7f0000000740)="85dfce9a8396e0cf13d71f5aaff0eb718e14bd1de30d39a07ea247640285d5b47aadc7f264fefb65a5137e7a8be48aea15d37a09011b254c171a48a17928cccf3c963e7e7f0d4c78bf32d781deabcffb256a1767d946a1ec2cea1657792031e5e1851fbed146889d992fbf73e73c100608b0cc365dc3c2298b2ab46cd30c4ecea8e02a38d3ff75da12741ca0646ef97549b1aee809c85a16a328ca08b35aed59a5ea9a340536795a58c35dc32fc58dcc5eee6de1fa1562839855ccf87c2ce888d1bc8c2e547d8d2b0d0d13f3dde1867138ff8043d7874e4e961fb89848f28d55521fd7543a78", 0xe6}], 0x8}, &(0x7f00000008c0), 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000900)={0x10001, "10817a9cc66f141e4d65a9d742bf7e8f"}, 0x14) shmget(0x3, 0x4000, 0x21c71376ca71af0f, &(0x7f0000ffa000/0x4000)=nil) 16:34:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) 16:34:26 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="b440f6f125124834c4abb39db8d352c7bb1217349abac11e12984b2f091aadd54969b65a1382361ad839995991d2878cc3e6531ea31ce938e9315658a2b17c0d5efa9a64169736ec6eff83641a03b9a0154ec8488868ea94c9779f9689841fe2e4601ff71bfdfdb29a131d05811bc7ca4866f328f01b3b89af4db67e7f6f33fbbad102de74a3614235e6c9b048b8dd866f8772c995a210639368899e8f29b2a494be817e61875c6fc1e7a82df47afda3c5aa06d525a93f005546d068e5108e7a0917d74d695b91a63d1a919aab349fe0ff7abd047b20472b7951fa2a8f05885ff1c40cfc88fdea7455") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r11 = fcntl$dupfd(r10, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000000140)={0x82d, 0x5, 0x3, 0x7}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, r4, 0x0, 0x20}}) 16:34:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}, 0x200}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fcntl$dupfd(r10, 0x11, r1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a8, 0x0, 0x0, 0x0, 0x0, 0x168}, 0xfffffffd}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0x284003a3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x3}, 0xfffffffc}) freebsd10_pipe(&(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) pipe2(&(0x7f0000000500), 0x0) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r4 = accept(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000680)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r7, 0x2}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r8, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r9 = socket(0x2, 0x5, 0x0) connect$inet(r9, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="010056", @ANYRES32=0x0], &(0x7f0000000200)=0x8) 16:34:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, r2}}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r3}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5cf6}, &(0x7f0000000080)=0x8) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002aa}}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) __semctl$IPC_SET(r9, 0x0, 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000100)=0x4, 0x4) listen(r0, 0x0) r2 = dup(r0) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x3}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) lseek(r4, 0x10000, 0x1) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r5, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r6 = dup2(r3, r5) accept$unix(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="6e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa2eba4008f32542f1fb8b16a257f98c57d74de5da87d8d6b3bff5004733e050e2bbfb86befa5f46a6bf9906c4d82af4e9ccfd131c10f5af52e9b0a9e1d4466835292b05c7429e02808d0f7e2c23892f93f4577da522b7868a46f58595f6777c5a6eae500000000000"], &(0x7f00000000c0)=0x6e) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) r9 = semget(0x2, 0x1, 0x200) semop(r9, 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r10, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) semget(0x2, 0x1, 0x200) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r9, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:32 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r7, 0x0, 0x0]) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r8, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0xff, r3, r2, r3, r8, 0x20, 0x8}, 0x5, 0xfffffffb, 0x366}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r9, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000000040)={{0xfffff3f3, 0x2}, {0x6, 0x3}}, &(0x7f0000000080)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget(0x2, 0x0, 0x58) r4 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r6 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r6, 0x0, 0x0]) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r4, r5, r6, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1, 0x0, 0x0, 0x0, r2}}) 16:34:33 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r5, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r5, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r6 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r6, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r7, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) dup(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r3 = semget(0x2, 0x0, 0x58) r4 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r6 = semget(0x2, 0x1, 0x200) semop(r6, 0x0, 0x0) __semctl$IPC_SET(r6, 0x0, 0x1, 0x0) __semctl$IPC_SET(r6, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r5}}) r7 = getgid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r4, r5, r7, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r8 = getgid() r9 = semget(0x2, 0x0, 0x58) r10 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r12 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r12, 0x0, 0x0]) __semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r10, r11, r12, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r14 = getpgid(0xffffffffffffffff) r15 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x80, r5, r8, r11, r13, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r14, r15}) r16 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r16, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) r17 = msgget$private(0x0, 0x8) msgsnd(r17, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r17, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r17, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c50cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b02254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r17, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r18 = semget(0x2, 0x0, 0x58) r19 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r21 = semget(0x2, 0x1, 0x200) semop(r21, 0x0, 0x0) __semctl$IPC_SET(r21, 0x0, 0x1, 0x0) __semctl$IPC_SET(r21, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r20}}) r22 = getgid() __semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r19, r20, r22, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r23 = getgid() r24 = semget(0x2, 0x0, 0x58) r25 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r27 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r27, 0x0, 0x0]) __semctl$IPC_SET(r24, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r25, r26, r27, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r29 = getpgid(0xffffffffffffffff) r30 = getpid() msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x80, r20, r23, r26, r28, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r29, r30}) r31 = semget(0x2, 0x0, 0x58) r32 = getgid() r33 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r33, 0x0, 0x0]) __semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r32, 0x0, r33, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) __semctl$IPC_SET(r31, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, 0x0, r26, r16, 0xca}, 0x2, 0x8}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:34 executing program 3: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:34 executing program 3: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r5, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r5, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r6 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r6, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r7, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:34 executing program 3: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:34 executing program 3: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:34 executing program 3: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:34 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:35 executing program 3: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000001580)=""/165, 0xa5}, {0x0}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000240)=""/75, 0x4b}], 0x4) setsockopt(r2, 0x200, 0x7ff, &(0x7f0000000040)="e35a937d1b8a384616fcc767adb07cb44d414200d16e95f300bad3335c489ce9bd524416d2cf62bd958206948c0863681032b8aa1838b61cc55e9189538755e6ad9bfb583985d7df68c02b0e4874e03b6cb0b292dea60aa54b781424463187057d546ca25586aaa9a0949f7d16cd74f6c1c30afa60f0e92107d27f9f55b6ac03fea83fee461c34b1e91c894052c98e31af7620d2a1b28a781257", 0x9a) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) accept4(r3, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x40000000) accept4$inet(r1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r5, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r6, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r10 = socket(0x2, 0x5, 0x0) connect$inet(r10, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x1105, &(0x7f0000000340)={r11}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r11}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000180)={r11, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000001c0)={r11, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000380)={0x912, 0x0, 0x110, 0x8, 0x0, 0x10001, 0x1, 0x8, r11}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000001640)=ANY=[@ANYBLOB="10024e22e000000100000000000000000000000000000000000000000000000000000000f82849ceae9ba57e8fed9e7c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000036ba9f09000000000000000000000000001700000000004d5dc8a3bb5900000000", @ANYRES32=r12, @ANYBLOB="010006003f000000"], 0x94) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:35 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r5, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r5, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getgid() pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r6, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:35 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:35 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:35 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:35 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r5 = socket(0x2, 0x5, 0x0) connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1105, &(0x7f0000000340)={r6}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r6}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r6, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=r6, @ANYBLOB="0004000119030000008000f90700fcff03"], &(0x7f0000000080)=0x18) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r10 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r11 = socket(0x2, 0x5, 0x0) connect$inet(r11, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x1105, &(0x7f0000000340)={r12}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r12}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000180)={r12, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000001c0)={r12, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000240)={r12, 0x101, 0x0, 0x8, 0x5b}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r7, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000140)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r5, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r5, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r6, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:36 executing program 0: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:36 executing program 0: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 0: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 0: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 0: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 0: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) semget(0x2, 0x0, 0x58) getgid() getresuid(0x0, &(0x7f0000000080), 0x0) r2 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r2, 0x0, 0x0]) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:36 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) socket$inet6_icmp(0x1c, 0x2, 0x3a) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r4 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c) r5 = dup(r4) accept4$inet(r5, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r7 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r7, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) fchownat(r5, &(0x7f0000000040)='./file0\x00', r6, r7, 0x3dba902d98dd8460) 16:34:36 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:36 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:37 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) semget(0x2, 0x0, 0x58) getgid() getresuid(0x0, &(0x7f0000000080), 0x0) getgid() pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:37 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:37 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:37 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:37 executing program 2: ioctl$DIOCXBEGIN(0xffffffffffffff9c, 0xc0104451, &(0x7f00000003c0)="397803f6d71da716a9f2b5ad1f55bf81b5976d6d2ae1b1b2d8255acfce4d9e727a72459b76777913ecce4b07e94e834eb58e3d41c2fea4b65848f16871020dcd16aa5a2760cce7b01bc4c892ba01aba9667ed36a21c3898e2da34dae6c11721f97c991fcef2c2c5f16389147dfce075bf202d9fb9f00a1836621ff") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) r2 = accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) socketpair(0x17, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x35d256716792c7b8, 0x0) r6 = socket(0x2, 0x5, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1105, &(0x7f0000000340)={r7}, &(0x7f0000000380)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x1ff, 0x4000, 0x5, 0x0, 0x5, 0x2, 0x0, r7}, &(0x7f0000000100)=0x20) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r8, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) ioctl$DIOCRGETTSTATS(r8, 0xc4504440, &(0x7f0000000580)={{"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", "67e6b08ed87e1aeaa7dc736d34b622c1fd9b787aef74bf7e8621da3c5d94dd00", 0xd24, 0xf6}, &(0x7f0000000240)="f0ff6bc39001705cb88e8cfe83dcfcf6418f995394f086c049812fe2eceb7dc4c3db0d571c5008e2969831248dbb830e6eb66570099b1ea8d4ba14e8f1fa7fde588081a2839bfe49", 0x4, 0x20, 0x80000000, 0x5e0, 0x3, 0x3, 0x3a, 0x3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r7, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r7, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x800, @rand_addr="acd26f408b95419059d64550fe4e8351", 0x3ff}}, r7}, 0x80) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:37 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:37 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:37 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) semget(0x2, 0x0, 0x58) getgid() getresuid(0x0, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:38 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:38 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:38 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x3000) shmctl$SHM_UNLOCK(r2, 0xc) r3 = msgget$private(0x0, 0x8) msgsnd(r3, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="006bc2059f6ae400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a017784209314b2cc8df837802c1d1ad556138f54e07e0fdb2072d85710f5ac40e635e0ad930ccbbe457cce788a802dee45595650eee95834a3f4f93fb3fd1014df6147fca7e54e5d43c8e2684d88bc2f21b0c56452222e0488dcde1d1c685082728bc9a257bdcdf90ad8eebeae362"], 0x8b, 0x800) msgsnd(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r4 = semget(0x2, 0x0, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = semget(0x2, 0x1, 0x200) semop(r7, 0x0, 0x0) __semctl$IPC_SET(r7, 0x0, 0x1, 0x0) __semctl$IPC_SET(r7, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r6}}) r8 = getgid() r9 = msgget$private(0x0, 0x8) msgsnd(r9, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r9, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r9, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r9, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r10 = semget(0x2, 0x0, 0x58) r11 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r13 = semget(0x2, 0x1, 0x200) semop(r13, 0x0, 0x0) __semctl$IPC_SET(r13, 0x0, 0x1, 0x0) __semctl$IPC_SET(r13, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r12}}) r14 = getgid() __semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r11, r12, r14, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r15 = getgid() r16 = semget(0x2, 0x0, 0x58) r17 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r19 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r19, 0x0, 0x0]) __semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r17, r18, r19, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r21 = getpgid(0xffffffffffffffff) r22 = getpid() msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x80, r12, r15, r18, r20, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r21, r22}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, r12, r5, r6, r8, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r23 = getgid() r24 = semget(0x2, 0x0, 0x58) r25 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r27 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r27, 0x0, 0x0]) __semctl$IPC_SET(r24, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r25, r26, r27, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r29 = getpgid(0xffffffffffffffff) r30 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x80, r6, r23, r26, r28, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r29, r30}) r31 = getegid() r32 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r32, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) r33 = getpgrp(0x0) r34 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0x100, r6, r31, 0xffffffffffffffff, r32, 0x100, 0x3}, 0xfffffff7, 0x10001, 0x0, 0x9, r33, r34, 0xffff}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) semget(0x2, 0x0, 0x58) getgid() pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:39 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:39 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:39 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:39 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:39 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:39 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x100000, 0x1) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) semget(0x2, 0x0, 0x58) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:40 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:40 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:40 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/58, 0x3a) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:40 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:40 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:41 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:41 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) fstat(r2, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:42 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:42 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:42 executing program 2: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000040)=""/46, &(0x7f0000000080)=0x2e) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) listen(r1, 0x0) r3 = getuid() setreuid(r3, r2) r4 = dup(r1) accept4$inet(r4, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000280)={r5, 0xa566, 0x80, 0x200, 0xfff8, 0x1000}, 0x14) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) r6 = getegid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1, 0x0, 0x0, 0x0, r6, 0x0, 0xcff3}, 0x0, 0xfe, 0x9}) 16:34:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) dup(r0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:43 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:43 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r3 = semget(0x2, 0x0, 0x58) getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = semget(0x2, 0x1, 0x200) semop(r5, 0x0, 0x0) __semctl$IPC_SET(r5, 0x0, 0x1, 0x0) __semctl$IPC_SET(r5, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r4}}) getgid() r6 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r6, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) r7 = msgget$private(0x0, 0x8) msgsnd(r7, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r7, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r7, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r8 = semget(0x2, 0x0, 0x58) r9 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r11 = semget(0x2, 0x1, 0x200) semop(r11, 0x0, 0x0) __semctl$IPC_SET(r11, 0x0, 0x1, 0x0) __semctl$IPC_SET(r11, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r10}}) r12 = getgid() __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r9, r10, r12, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r13 = getgid() r14 = semget(0x2, 0x0, 0x58) r15 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r17 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r17, 0x0, 0x0]) __semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r15, r16, r17, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r19 = getpgid(0xffffffffffffffff) r20 = getpid() msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x80, r10, r13, r16, r18, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r19, r20}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) r21 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r21, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x2, r10, r21, r4, r6, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r22 = getgid() r23 = semget(0x2, 0x0, 0x58) r24 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r26 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r26, 0x0, 0x0]) __semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r24, r25, r26, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r28 = getpgid(0xffffffffffffffff) r29 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x80, r4, r22, r25, r27, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r28, r29}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1, r25, 0x0, 0x0, 0x0, 0x43}, 0x7fffffff, 0x10000, 0xfffffffe}) 16:34:44 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffff9c, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:44 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:44 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) r3 = dup2(r1, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000040)="12455bf86361c493a2b59a0765daa15c9e7166a97037ec43bfa30f08cf3b065888fce61b526e3d1f068cdf1e6c45a59844ff7a3ff09c9a927e4c78a3002a623c101b24a8f66d906d6e4169c85080a2e746cf53753bc13560357a2c37d8e1e89fc9e9665b05b4e8ea6374ab8b37d9423aee76ddb8385f4d3320f16204dd1d9352fe2e753c1b1b7a2ad037032864462f3f7737a2b5aba7b6eefad973c68bac677bab638ed5ee2da08f1bcc9a2a37d1997195") r4 = dup(r0) accept4$inet(r4, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:44 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:44 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:45 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}, 0x0, 0x4}) 16:34:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) getpeername$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:45 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:45 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:45 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:46 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) close(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 1: pipe2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:46 executing program 1: pipe2(&(0x7f0000000500), 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r0, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) semget$private(0x0, 0x5, 0x100) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) semget(0x2, 0x0, 0x58) getgid() getresuid(0x0, &(0x7f0000000080), 0x0) r2 = semget(0x2, 0x1, 0x200) semop(r2, 0x0, 0x0) __semctl$IPC_SET(r2, 0x0, 0x1, 0x0) r3 = msgget$private(0x0, 0x281) msgsnd(r3, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(r3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r4 = semget(0x2, 0x3, 0x58) r5 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r7 = semget(0x2, 0x1, 0x220) semop(r7, 0x0, 0x0) __semctl$IPC_SET(r7, 0x0, 0x1, 0x0) __semctl$IPC_SET(r7, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r6, 0x0, 0x92}}) r8 = getgid() __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r5, r6, r8, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getgid() 16:34:46 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:46 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:47 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x8) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:47 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:47 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:48 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x4}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a1, 0x0, r2, 0x0, 0x0, 0x1}, 0x6, 0x0, 0xfffffffe}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, r2, 0x0, 0x0, 0xc, 0x2}, 0x0, 0x0, 0xfffffd3b}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:48 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x4}) 16:34:48 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:48 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r5, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r5, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:49 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x4}) 16:34:49 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:49 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xe28, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x6, 0xf3, "d1c7f69922a25b3d2c627340f5ffd5dd88d69e3d8c13e164e093b2b60d4db3ad5f41c0d3839772daf219abb163fe981c2df235c20969e5d4f4f665c729ec8cff1540bfb7a48308ce992f7035a3e312bbba76d689ae28be16ac61614d83a61d3817a705a3f63534dae46d9132ede66d45e5d4207b3d47e087e13a228c507001b854cc8eb3769df73b071818e2972b18d89ecc00e400112f3b5f828148c45e939b455866ea7c1ec978a09b78893bfafb3e4366d06e58edd085d9d03d945e6c97da3ba18d28384d592a039a3b674b8a910c7c8c96e6c8f2bf10f368356b1a24aa5db8b9f05207bc7eef47a66c4e284fad960fff16"}, 0xfb) 16:34:49 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{}, 0x0, 0x4}) 16:34:49 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:49 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:49 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:49 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:49 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:50 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000040)=@in={0x10}, &(0x7f0000000080)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x68, &(0x7f00000000c0)=""/122, &(0x7f0000000140)=0x7a) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:50 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:50 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) 16:34:50 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:51 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 16:34:51 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:51 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa3, 0x800) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00e400003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7dd21cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef6234b1ffa7bce6f505a0177c75974aa9"], 0x8b, 0x800) msgsnd(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45feda9c8a5f1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7450900a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf3, 0x800) msgsnd(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r2 = semget(0x2, 0x0, 0x58) r3 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r5 = semget(0x2, 0x1, 0x200) semop(r5, 0x0, 0x0) __semctl$IPC_SET(r5, 0x0, 0x1, 0x0) __semctl$IPC_SET(r5, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff2840029c, 0x0, 0x0, r4}}) r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r3, r4, r6, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) r7 = getgid() r8 = semget(0x2, 0x0, 0x58) r9 = getgid() getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) r11 = getgid() getgroups(0x3a, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r11, 0x0, 0x0]) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000340)={{0x2, 0xffffffffffffffff, r9, r10, r11, 0x8, 0x6}, 0x2, 0x6, 0xc0000000}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r13 = getpgid(0xffffffffffffffff) r14 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x80, r4, r7, r10, r12, 0x58, 0x80}, 0x4, 0x5, 0x7, 0x200, 0x8001, 0x2, r13, r14}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6, r10}, 0x0, 0x0, 0x81}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) r15 = getgid() __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1, 0x0, r15, 0x0, 0x0, 0x2a, 0x4}, 0x0, 0x0, 0x4}) 16:34:52 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:34:52 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:52 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x10, 0x2, 0x3, @rand_addr=0x68a0}, @in6={0x1c, 0x1c, 0x3, 0x6, @rand_addr="18769d403d5c27695973706222e1ccbc", 0x9}, @in6={0x1c, 0x1c, 0x2, 0x4, @mcast2, 0x4}, @in={0x10, 0x2, 0x2, @loopback}, @in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @multicast1}, 0xfff}, @in6={0x1c, 0x1c, 0x1, 0xfffffffa, @empty, 0x80}, @in6={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x10, 0x2, 0x3, @multicast2}, @in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x8) r2 = dup(r0) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:53 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:34:53 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:53 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000140)="aff5f26558dd4b628ea74658c0b3e849b9e9ed1c8d0ca8176b909192af0ee5f4ce7f9c3b63fbff91d76b7aed59e5f63c263dfd401bfb06577e62ded1abd62631ecdfb0e22ccb4ada6747664d94dd15718c14fb5ac0a163ac3ab3c13f87ab5c6104a2e19985ca2e50b3e6d07cab7fbb7ab8b923a3db") accept4$inet(r1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x1c, 0x1, 0x3, @ipv4={[], [], @multicast1}, 0x10000}, 0x3, [0x52, 0x1, 0x9, 0x0, 0x1, 0x4, 0x0, 0x1]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:53 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 16:34:53 executing program 0: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) 16:34:53 executing program 1: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/172, 0xac}, {0x0}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) 16:34:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r1, &(0x7f0000000040)="210677e43028503241a992e26eb1e4a7ea808bf848ee8bea904c62ca20a1d29c5a7a817f4f7aebd0534acb12cc85d906fbd8ab4f3f818d506b8edca2173f0079b2acaad861c3ccd6887b553395066e28a84399a12977fde9205df8751f66a5cc", 0x60, 0x20004, &(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) listen(r0, 0x0) r2 = dup(r0) accept4$inet(r2, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0x284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000540)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet/ip_output.c:325 cpuid = 1 time = 1583944494 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00247d3170 vpanic() at vpanic+0x1c7/frame 0xfffffe00247d31d0 panic() at panic+0x43/frame 0xfffffe00247d3230 ip_output() at ip_output+0x2489/frame 0xfffffe00247d3380 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0xffc/frame 0xfffffe00247d34c0 sctp_send_initiate() at sctp_send_initiate+0xa3f/frame 0xfffffe00247d35c0 sctp_lower_sosend() at sctp_lower_sosend+0x3f3e/frame 0xfffffe00247d37a0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe00247d38d0 sosend() at sosend+0xc6/frame 0xfffffe00247d3940 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe00247d39f0 sendit() at sendit+0x224/frame 0xfffffe00247d3a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe00247d3ab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe00247d3bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142ffb KDB: enter: panic [ thread pid 21945 tid 100460 ] Stopped at kdb_enter+0x67: movq $0,0x146d2d6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0028200000 rdx 0x3ffff rbx 0 rsp 0xfffffe00247d3150 rbp 0xfffffe00247d3170 rsi 0x40001 rdi 0xffffffff810b4ca6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xc5aa ll+0xc589 r11 0xfffffe0024973810 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff819327b4 r15 0xffffffff819327b4 rip 0xffffffff810a9f67 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x146d2d6(%rip) db> show proc Process 21945 (syz-executor.2) at 0xfffff8003bd4d000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffff80003d68000 ABI: FreeBSD ELF32 arguments: /root/syz-executor.2 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002494b9e8 (map 0xfffffe002494b9e8) (map.pmap 0xfffffe002494baa8) (pmap 0xfffffe002494bb08) threads: 2 101178 Run CPU 0 syz-executor.2 100460 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 21945 790 790 0 R (threaded) syz-executor.2 101178 Run CPU 0 syz-executor.2 100460 Run CPU 1 syz-executor.2 21944 769 769 0 S (threaded) syz-executor.1 100091 S nanslp 0xffffffff824ffe40 syz-executor.1 100451 S piperd 0xfffff80003c998e8 syz-executor.1 100477 S uwait 0xfffff80003a65d00 syz-executor.1 21943 768 768 0 S (threaded) syz-executor.0 100607 S nanslp 0xffffffff824ffe41 syz-executor.0 100473 S piperd 0xfffff8003bce18e8 syz-executor.0 100475 S uwait 0xfffff8003bde6900 syz-executor.0 21942 808 808 0 R (threaded) syz-executor.3 101093 RunQ syz-executor.3 100469 S piperd 0xfffff800380a05f0 syz-executor.3 100472 S uwait 0xfffff80003479b00 syz-executor.3 2626 1 2626 65 Ss select 0xfffff80003573a40 dhclient 2206 1 2206 0 Ss select 0xfffff800035731c0 dhclient 2203 1 2203 0 Ss select 0xfffff80003a7d1c0 dhclient 2182 1 2182 65 Ss select 0xfffff80003573240 dhclient 1820 1 1820 0 Ss select 0xfffff80003573540 dhclient 1817 1 1817 0 Ss select 0xfffff80003a7d3c0 dhclient 1798 1 1798 65 Ss select 0xfffff80003573640 dhclient 1368 1 1368 0 Ss select 0xfffff80003a7d4c0 dhclient 1365 1 1365 0 Ss select 0xfffff8000355f340 dhclient 1346 1 1346 65 Ss select 0xfffff80003a7d540 dhclient 808 766 808 0 Ss nanslp 0xffffffff824ffe40 syz-executor.3 805 1 805 0 Ss select 0xfffff8000355ca40 dhclient 797 1 797 0 Ss select 0xfffff8000355cc40 dhclient 790 766 790 0 Ss nanslp 0xffffffff824ffe40 syz-executor.2 769 766 769 0 Rs syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffe40 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100084 S uwait 0xfffff80003821f00 syz-fuzzer 100101 S uwait 0xfffff80003479c00 syz-fuzzer 100102 S uwait 0xfffff80003479d00 syz-fuzzer 100103 S uwait 0xfffff8003b474300 syz-fuzzer 100104 S uwait 0xfffff8003b474400 syz-fuzzer 100105 S uwait 0xfffff8003b474500 syz-fuzzer 100106 S uwait 0xfffff80003a69200 syz-fuzzer 100107 S kqread 0xfffff80003843b00 syz-fuzzer 100108 S uwait 0xfffff80003a68380 syz-fuzzer 100109 S uwait 0xfffff80003479300 syz-fuzzer 100111 S uwait 0xfffff80003479400 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003c965d8 csh 762 680 762 0 Ss select 0xfffff8000355c940 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033ea8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3acb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffe41 cron 680 1 680 0 Ss select 0xfffff8000355cec0 sshd 493 1 493 0 Ss select 0xfffff8000355f240 syslogd 422 1 422 0 Ss select 0xfffff80003a7de40 devd 421 1 421 65 Ss select 0xfffff80003a7dc40 dhclient 336 1 336 0 Ss select 0xfffff80003a7dec0 dhclient 333 1 333 0 Ss select 0xfffff8000355f0c0 dhclient 21 0 0 0 DL vlruwt 0xfffff800033f1a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d62d8 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d57d8 [bufdaemon] 100070 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100081 D sdflush 0xfffff8000341ace8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f1248 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d158 [dom0] 100068 D launds 0xffffffff8261d164 [laundry: dom0] 100069 D umarcl 0xffffffff81536a40 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff82662720 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d51dc [soaiod4] 8 0 0 0 DL - 0xffffffff825d51dc [soaiod3] 7 0 0 0 DL - 0xffffffff825d51dc [soaiod2] 6 0 0 0 DL - 0xffffffff825d51dc [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000321b190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000321b130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb2b8 [crypto] 14 0 0 0 DL seqstat 0xfffff80003369888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b788 [g_event] 100023 D - 0xffffffff8261b798 [g_up] 100024 D - 0xffffffff8261b790 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi6: Giant taskq] 100007 I [swi5: fast taskq] 100011 I [swi6: task queue] 100017 I [swi1: netisr 0] 100018 I [swi3: vm] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003311000 [init] 10 0 0 0 DL audit_w 0xffffffff826633b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260adc8 [swapper] 100006 D - 0xfffff80003338000 [thread taskq] 100008 D - 0xfffff80003205d00 [config_0] 100009 D - 0xfffff80003339d00 [kqueue_ctx taskq] 100010 D - 0xfffff80003339c00 [aiod_kick taskq] 100012 D - 0xfffff80003205c00 [if_config_tqg_0] 100013 D - 0xfffff80003205b00 [if_io_tqg_0] 100014 D - 0xfffff80003205a00 [if_io_tqg_1] 100015 D - 0xfffff80003205900 [softirq_0] 100016 D - 0xfffff80003205800 [softirq_1] 100021 D - 0xfffff80003339a00 [firmware taskq] 100026 D - 0xfffff80003339800 [crypto_0] 100027 D - 0xfffff80003339800 [crypto_1] 100041 D - 0xfffff80003334a00 [vtnet0 rxq 0] 100042 D - 0xfffff80003334900 [vtnet0 txq 0] 100043 D - 0xfffff80003334800 [vtnet0 rxq 1] 100044 D - 0xfffff80003334700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003572d80 [virtio_balloon] 100050 D - 0xfffff80003845000 [mca taskq] 100055 D - 0xffffffff81cd5ad1 [deadlkres] 100058 D - 0xfffff80003b36500 [acpi_task_0] 100059 D - 0xfffff80003b36500 [acpi_task_1] 100060 D - 0xfffff80003b36500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 21945 (syz-executor.2) thread 0xfffffe0024973300 (100460) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024d28a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13643 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 9 1026K 21758 vfscache 4 1025K 4 pcb 30 539K 26051 inodedep 42 533K 21126 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 143 285K 22028 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 41883 pagedep 9 130K 20953 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 BPF 46 88K 46 bus 964 78K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 360 45K 360 kdtrace 189 36K 88794 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 283 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 74 25K 76 vmem 3 22K 4 kbdmux 6 22K 6 temp 34 17K 3242 ufs_mount 3 17K 4 proc 3 17K 3 lltable 44 16K 158 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 dirrem 33 9K 21026 bmsafemap 2 9K 21135 select 65 9K 65 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 audit_evclass 232 8K 290 cred 25 7K 559 kqueue 63 7K 21950 CAM DEV 3 6K 510 plimit 24 6K 621 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 session 35 5K 60 pgrp 35 5K 66 freefile 33 5K 21012 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 lockf 32 4K 78 hhook 13 4K 13 proc-args 52 3K 771 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 3 3K 24 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 32 2K 87669 CAM XPT 22 2K 543 in_multi 6 2K 7 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 freework 5 2K 21038 softdep 1 1K 1 mkdir 8 1K 41858 freeblks 4 1K 20953 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 sctp_atcl 2 1K 14142 sctp_stro 1 1K 2735 clone 8 1K 8 vnodemarker 2 1K 192 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 newdirblk 4 1K 20929 diradd 4 1K 21071 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 4150 encap_export_host 8 1K 8 iov 3 1K 33312 osd 3 1K 9 vnodes 1 1K 59 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 sctp_atky 3 1K 16885 soname 5 1K 9922 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 filecaps 5 1K 114 entropy 2 1K 50 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 sctp_athm 2 1K 14143 sctp_map 2 1K 5470 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 CAM CCB 0 0K 4255 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 UMAHash 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19955 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 95 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 157 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 4 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6094 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 21160 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 205 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 235 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1094 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 7 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands