Warning: Permanently added '10.128.0.191' (ECDSA) to the list of known hosts. 2020/03/03 03:51:59 fuzzer started 2020/03/03 03:51:59 dialing manager at 10.128.0.248:60905 2020/03/03 03:51:59 syscalls: 496 2020/03/03 03:51:59 code coverage: enabled 2020/03/03 03:51:59 comparison tracing: enabled 2020/03/03 03:51:59 extra coverage: support is not implemented in syzkaller 2020/03/03 03:51:59 setuid sandbox: support is not implemented in syzkaller 2020/03/03 03:51:59 namespace sandbox: support is not implemented in syzkaller 2020/03/03 03:51:59 Android sandbox: support is not implemented in syzkaller 2020/03/03 03:51:59 fault injection: support is not implemented in syzkaller 2020/03/03 03:51:59 leak checking: support is not implemented in syzkaller 2020/03/03 03:51:59 net packet injection: enabled 2020/03/03 03:51:59 net device setup: support is not implemented in syzkaller 2020/03/03 03:51:59 concurrency sanitizer: support is not implemented in syzkaller 2020/03/03 03:51:59 devlink PCI setup: support is not implemented in syzkaller login: Expensive timeout(9) function: 0xffffffff81120d90(0) 0.004609524 s 03:52:41 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2, 0xf938) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001100), 0xdd3a117e4ad8791a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001140)={0x0, 0xab, "d8bf14cb7be2e2fda74ee9aa53d1f4e0a935a886ba57b051ac4d68aeeb5fe5c4bb18a0aa51ac1ca00217ea69327fe43d859d651b65a69e536867366a205082ae52db5fb0f2798576425318c32ee0faa4b920814c1c791ae0e84080ae474cedbd1f06bcfc66c02a65cb0cb6d87dc4d3fee224f7f07aa27a695e01889272c687b0a860fd8590dd6bb4d0392282672e08c207806c3a759420f10736b4cf11ed09e40af05612dc517d6228ba60"}, &(0x7f0000001200)=0xb3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001240)={@in={{0x10, 0x2, 0x0, @rand_addr=0x3}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000001340)={0x400, &(0x7f0000001300)=[@in6={0x1c, 0x1c, 0x0, 0x1, @loopback, 0xffffffff}, @in6={0x1c, 0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x1cf3}]}, &(0x7f0000001380)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000013c0), &(0x7f0000001400)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001440)={0x0, 0x80000000}, &(0x7f0000001480)=0x8) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000014c0), 0x30000000) setsockopt$inet6_tcp_int(r4, 0x6, 0x100, &(0x7f0000001500)=0x9, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000001540)='./file0\x00', 0x2, 0x100) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000001580)={0x3b, 0x10001}) sendmsg$inet6_sctp(r5, &(0x7f00000017c0)={&(0x7f00000015c0)=@in6={0x1c, 0x1c, 0x0, 0xf9bb, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000001600)="7f4ac4a3014aa7b30c6629c5d72eda", 0xf}, {&(0x7f0000001640)="052036660b921938030d7d32d0ca32ab60e7a08537980562ceb09b92a1ddd8641ca032f82056f416fcf410cab33e84b806c363202213cc8d16684acfdfee6a583317e048d33ab700e0f69aa9c5301da1438e61d4dab502009b795a1a80248483d416e6c2f824a66df784a28441ce44053c42f48398e911d9459ac9ee55eccef025105b55cba0525723437f02a23af7f18027ef8829562dff797a404d7039ef9330f9d61b174c6801e27d0f2cb8f14538675f63291182f8806ac5", 0xba}], 0x2, &(0x7f0000001740)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x200, 0x3f, 0x1ff, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}, @init={0x14, 0x84, 0x1, {0x3, 0x3, 0x3, 0xa0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}], 0x7c, 0x1}, 0x20001) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001800)={r3, 0x80, 0x7fff, 0x0, 0x7, 0x0, 0x4, 0x40, {@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x2, 0x80, 0x400, 0x101, 0x2}}, &(0x7f00000018c0)=0xb8) freebsd11_lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() setresuid(r6, r7, r8) r9 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001a40)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001a80)=0x10, 0x20000000) read(r9, &(0x7f0000001ac0)=""/143, 0x8f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001b80)={0x40}, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = dup(0xffffffffffffff9c) getsockname$inet(r10, &(0x7f0000001bc0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001c00)=0x10) accept4(r5, &(0x7f0000001c40)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001c80)=0x10, 0x20000000) r11 = socket(0x10, 0x20000000, 0x1) setsockopt$sock_timeval(r11, 0xffff, 0x1005, &(0x7f0000001cc0)={0xa658, 0x8}, 0x8) shmget(0x3, 0x1000, 0x84, &(0x7f0000ffd000/0x1000)=nil) r12 = fcntl$dupfd(0xffffffffffffffff, 0x11, r11) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001d00)={0x1f, 0x0, 0x2100, 0x10000, 0xe62, 0x53200, 0x7fffffff, 0x75aa, 0x0}, &(0x7f0000001d40)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x21, &(0x7f0000001d80)={0x7, 0x10, 0x2, 0x401, r13}, 0x10) 03:52:41 executing program 1: getuid() r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x140) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="06a720a1297c68348b66eea44c01a974ba0a803c23c46e32d925ea640cbd0395baf8df537ae379d9630fe2e0aecf42a0b1f311c086a90977c3f3108347194271", 0x40}, {&(0x7f0000000080)="ad7439260e85409aa7a68d746d89d7290dbcab314b176dac97dbd526fd1a4a6b034058ba8b10bc21417be522077aa069a47f95", 0x33}, {&(0x7f00000000c0)="c6cea13985e7706bda9836a2d48647a2e656afa4bb8a17cde95d4091ba2fd34930c99f90bd2c0e44498720f5e5b2ec08780c6853207b02e6a79901ae18d8d8222555a582d28b9aaa4abd504c52f4da232ab19d31b92b139ccda3707131b3be9f8f0801c560f9d406f869485d51c18e42fb2d065cac5b6fcaf4c4e6cfccb645dcb2d9aecdfa23", 0x86}, {&(0x7f0000000180)="558365cdcf34f056d0997205861646fd9efdbe4c586e760b47e772df44074b5c3c66403c711f351d6b11be52f11b02d7e5ab4388d5142cb0ed866fadbea002d355f72d5c2035343bc7b9f38267337cd32a62cd10251bc9fa1a115d045ff4a5d5270488175f0514be721f1a94c79f5a186ca66980f4e7683f9d1ffe67d86a95000133603030738101d2581675aa0598c67e3c3c", 0x93}, {&(0x7f0000000240)="0f58442798ceff2038dca701c033138609fea1478eef0985e228a1a2f97d65cb9465d743cd4d30ebeae09db6c7a88788a5293ade796fbf93f1bb72bf161ff69b7b9cdce28d924c3b4b046aad81b2ffc463b4e6b8be4787f47dfaa1b0d10cf5cd9ffc6d3e42582a7b9264bb4cdde5e8278944b17a809ac93094f872d94b6c6e07e6cc3823f59bafcd809e912cc3b3bdd1143ff2612167a0002ede1f", 0x9b}, {&(0x7f0000000300)="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", 0x1000}], 0x6, 0xc0) r1 = semget(0x3, 0x0, 0xad) freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() freebsd11_stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001580)={{0x43f, r2, r4, r5, r6, 0x14, 0xfffe}, 0x4, 0x37, 0x5}) r7 = shmget$private(0x0, 0xb000, 0x726, &(0x7f0000ff5000/0xb000)=nil) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() r10 = getpid() r11 = getpid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000001680)={{0x7, r8, r3, r9, r4, 0x7a, 0x2e}, 0x3, 0x7, 0x3, 0x80, r10, r11, 0x4}) pwritev(r0, &(0x7f0000001880)=[{&(0x7f0000001700)="5e4730b0585590c52315becf4e19404ef1ad4aaf924ef2930c5db0204de0d04dbe2435e02f99e07f44981762dd6c34eaf7ff9b3c29b96ece046ce74c36e115f86c1971a4e55b1e0bc86cbabe20c6d59d8f3cd678c326427d249ec4eedc49d275039c", 0x62}, {&(0x7f0000001780)="b3e6dab70021ba14bcb5c24b8ee3b485627836b431abef9fc8aea2ab5e50b1c04abf8b9a6b9c6cabfb9dfa582b56da91fb2c9394bc2d364405bc3be673f6db20eb4c331fae5ca3e5e2990d38997539362e1145", 0x53}, {&(0x7f0000001800)="1c22d64221da94d57629890e020caa830959f79c0a8c1cab9839f324236d7d851b7d0506f2bd924c64491cb91df52dca906cb0341867a5555593bbd8f752e9b4499db95eb26a271a3efef5899eac", 0x4e}], 0x3, 0x7fff) r12 = accept$inet(0xffffffffffffffff, &(0x7f00000018c0)={0x10}, &(0x7f0000001900)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001940)={0x0, 0x9, 0x81, 0x10001}, &(0x7f0000001980)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r12, 0x84, 0x29, &(0x7f00000019c0)={r13, 0x4}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001a40)={0x2, [0x0, 0x0]}, &(0x7f0000001a80)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001ac0)={r14, 0x1}, &(0x7f0000001b00)=0x8) r15 = getgid() r16 = getegid() freebsd11_stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000001c80)=[r15, 0xffffffffffffffff, r16, r3, r17, r3, 0x0, r3, r18, r3]) r19 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r19, 0xc) r20 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCXBEGIN(r20, 0xc0104451, &(0x7f0000001cc0)="df7fe27b0be264664ba22487d00ec553063656aa9a21d76078269e610fc73878dc5f65fbcd67ab47d42bd05978b16e42746d5ad0a401082eb4d45b89b0daab6a0e08c53ae1cbc2675f3bcbb673d3c22d828ca529b7cf7fe975dab49779bfeee035c214356ef8985f08913f70dccdd610bf483b1973962dc85a4fba1046f7c5ec179e27ffb1fcfdca94e0e8f28c91709607cce59e27a8c46c058cf78093ffbd4f3991cc8bf3234d24ef26df1876e7503235a7c5965c89c395fae05060bebf58523c300ee224be3ef2f426516e2db95994ce53d0b93a0c") 03:52:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7a7e}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x6, @ipv4={[], [], @loopback}, 0x7}}, r3, 0xf800, 0x4, 0x8001}, 0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3, 0x1, 0x2, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r4, &(0x7f00000002c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x8) r5 = dup(0xffffffffffffff9c) ioctl$DIOCNATLOOK(r5, 0xc04c4417, &(0x7f00000003c0)="8cf97009723d95bc2d8777bd532739ab81d893ce9b29") ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000400)="0fa01aac47161692adc3776f22f2b541405877df974931f726db38e217a0806d83d610c600f9d8733979945419863b44daac975dcdf4f5ffca22793d33a59550e4a1277d6f88cd152c518ae5216ca2825c502247718d7a73eadae09745f40f62d441c9779416e92a75937ee1d7b26be077dc305daa06") r6 = accept4$inet(r5, &(0x7f0000000480)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10, 0x30000000) recvmsg(r6, &(0x7f0000001640)={&(0x7f0000000500)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001580)=""/154, 0x9a}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000001680)={r3, 0x0, 0x3}, 0x8) r7 = open(&(0x7f00000016c0)='./file0\x00', 0x8, 0x6a) ioctl$DIOCCHANGERULE(r7, 0xcbe0441a, &(0x7f0000001700)="be2c8aeeedaf4b64591d67a9c170770e8f3630d18187b64c7129db278b0b3f3c657213e3b036450948f7a25c90dfdf586a28630924141b88f7af74aefb3b092a8c1ee00ace89c7bc20b96d7fae1873f3476470663897b8c6da3ea06e282c8e1a62bb32e1c15f7400ea2f7f7d78eee797e688b9cc354856ca4dc690bcc8acaf91494a0526f7537fe6211c6eaa2ed0cf1744282746d69bea142b9924559654b9444c0268fb44b0306f110f41409ab8") r8 = dup(0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r8, 0xc0104414, &(0x7f00000017c0)) clock_gettime(0xf, &(0x7f0000001800)) r9 = accept4(0xffffffffffffffff, &(0x7f0000001840)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001880)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000018c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001900)=0x10) getgid() accept4$unix(r7, 0x0, &(0x7f0000001940), 0x30000000) getresuid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1018, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) r10 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r10, 0x3) r11 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r11, 0x84, 0x13, &(0x7f0000001ac0)={r3, 0xb2f, 0x63, "bb09b53c6fa5ba36d2961454480072f6ce82d688bf65742221e7fe5af5990ae49dcced4dcb2fc4a56c6351d6aefcf5c53f3d9791c8a7d4ae67ad31565c626b475f43584204f3888e01442d9ed05ee20bce396fb846fe09052670e093361d1e2eb7c838"}, 0x6b) r12 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x23, &(0x7f0000001b40)={@in6={{0x1c, 0x1c, 0x1, 0x7, @rand_addr="1af65dfb0ed3aaad44b5d6917f5976ee", 0x2}}, 0x0, 0xf4, 0xff, 0x9}, &(0x7f0000001c00)=0x88) 03:52:42 executing program 3: listen(0xffffffffffffffff, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x7ff, 0x1, 0x4, 0x3, 0x1, {@in={{0x10, 0x2, 0x2, @rand_addr=0x4d0d8298}}, 0x0, 0xffffffc1, 0x1c3, 0x6250, 0x4, 0x8}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xec24, r1}, &(0x7f0000000140)=0xc) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r4, 0x2, 0xb7, "c13a0d67929917fb77afddfab145e7eaa03e0ee6aea1dd88d01c0478dc40a44082e5abf6a0aff951db8849ae646e9e31805e5aafc471e78ceba91cd1576593b2bfa7596da0b9e07a419a75184e7b19a13a1a45ba616cf09d7ff20b94b8af5fd18527d865422084501aaae2123dfbed6f313b8f85f5c2cd557003c2b3f4cca2b51aa5ea145a4a57e37a455642d8bcacadc2ec5a6c9403632fc496e723f99fd4bc3fd6ef51b222b282811d1bd8c3cb41ec5fada735e60f2b"}, 0xbf) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0x8}, &(0x7f0000000340)=0x8, 0x10000000) close(r5) r6 = openat(r3, &(0x7f0000000380)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x4) link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8000, 0x0) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000580)={0x0, 0x67, "2379aa99d7a89be28fbf199f0a01810e68946fa2c76c13ba2bd24fc623d3e001016d59c96f957b75477c7a29f28ccb3e1968ebb4a5873ff2dfc075e4bad81c378106979bb9eff912cdfffe49975d834f500993ae96e85e5e70ee3f8ac3f47ae9a3410797756c7a"}, &(0x7f0000000600)=0x6f) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000640)={r8, 0x2}, &(0x7f0000000680)=0x8) chmod(&(0x7f00000006c0)='./file1\x00', 0x11) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000800)={r1, &(0x7f0000000700)=[@in6={0x1c, 0x1c, 0x0, 0x80000001, @empty}, @in={0x10, 0x2, 0x0, @broadcast}, @in6={0x1c, 0x1c, 0x0, 0xccf8, @rand_addr="eb6bbbf1a3c1191757e2f910334b8f5d", 0xfff}, @in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x10, 0x2, 0x1}, @in6={0x1c, 0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0xc1}, @in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffc}, @in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x9}]}, &(0x7f0000000840)=0x8) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0x10002, 0x0) ioctl$DIOCGETSRCNODES(r9, 0xc0104454, &(0x7f00000008c0)="d345010c9bfab137f34bd2eabedfdb71e83334cf3056a1caae6e25a25457a723a645a51a281fadefb2efd18cf7bbec9398d3cd7d69f037dac8d6a7b4aa87cf669bd55f8ff449169442deff0d6a401b130ca2de58417387f5d01c3fe4e3a52082f80653ba5d22cf5862c95fe6c0e4070badc9eec5846f1618f85da874a1d6496391a75988b82540f5cfe971969de0ffb53192bc884387ae38387024fb7e165c5e1a1ea72e8d20d6978dd67462afc574568a8d6719e34f44d1f4a003a4cc065c4d23b1f125a2aeb8d7e8c925533949e083cc300eeeb3e0cb8a3c828928780e88e89dc5502a03f26430f3f83c8d41034eb13441c6a015d794") pipe2(&(0x7f00000009c0)={0xffffffffffffffff}, 0x0) r11 = openat(r3, &(0x7f0000000a00)='./file0\x00', 0x8000, 0x1f8) faccessat(r11, &(0x7f0000000a40)='./file2\x00', 0x20, 0x0) r12 = fcntl$dupfd(r7, 0x11, 0xffffffffffffff9c) getsockopt$inet_mreq(r12, 0x0, 0x0, &(0x7f0000000a80)={@multicast1, @rand_addr}, &(0x7f0000000ac0)=0x8) r13 = fcntl$dupfd(r10, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000b00)={0x7ff, 0x7, 0x2400, 0x92e, 0x547, 0x9, 0x18, 0xffffff44, 0x0}, &(0x7f0000000b40)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000000b80)={r14, 0x1000, 0x2}, 0xc) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r15, &(0x7f0000000bc0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000c00)=0x1c) 03:52:42 executing program 1: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x40000600000002c5, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) setrlimit(0x8, &(0x7f0000000040)={0xd4b2, 0x1f}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff2840029b}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) writev(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)="ed473ef4e46319d9333757001c22523a095d3c5b75caffb4887dfb1d513f47f5e5d97cc841d903df8c3d5974320dd9cd8ee0e70ad479da3651ec101131689b15d136e1bfc152f1cba53d4859", 0x4c}, {&(0x7f0000000140)="919dda5e0187deb8668b5b219dea8f9c2488535c591bf3aac6d71a54e66933bdf6", 0x21}, {&(0x7f0000000180)="9aa5d023eff13dac987ac1dc918c945e85f924afe1cfae99979ab5399682a47d", 0x20}, {&(0x7f00000001c0)="37a7e0dca2e269e10287e6196427a67a6599797677b26b742ad9024460dde96158b9953385d2a7f933e7d8966e2b09edbec4aade485ab02e641f5002d8e59f", 0x3f}, {&(0x7f0000000240)="7ed3769ea693415a3e93f5596b08061a33d729a33f4fbcc08be0f927ace33377b0263192af7f14b4a949e379eb7b0899645df2ba0fe7764e83e03eb0090bb48a42a1bea610e13574b5b94be53e2d1dc5b3984c351fba23af52bcd33a080fd753a98fcf83f8de669fc2c5bbcf013988056ed7c180a0b7a32b01d72365d7ce8aeedc2993d213eb63555a1035fbe86113bb", 0x90}, {&(0x7f0000000300)="b93110e4876103c0b41e7e0bb9e22cd420048388977ddbc0f8462c001df4ad4772a061788908", 0x26}, {&(0x7f0000000380)="58e808fd120ce2b66f9815df1ed629f0d09d1d670e980a99b270a35a", 0x1c}, {&(0x7f00000003c0)="4db23d9e07c97957931327f1598200ae14fbaeb7ca16f8799fb69075cef52fe186214a7abc15cdbfe62fcd7a252bb4d343f928bbff609110250ccf2e6e327de165fb5be1bfcd19929cb47e155fa0fa9f09868e790f956074320c", 0x5a}], 0x8) 03:52:42 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000d80)="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", 0x1014a) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="d75ace1e871248ffdda4bf63ad37152b3fb6842de55c5ea1b2f38da75180a75927c4cbd087053a8e89f0d8e06bfe1f3ced27b7ee800f60daeda11ef477ceaf997a105ab97aebc481709a2e54b279771ddf360c913eb8c8f790f433c3a39edce2a1f87752a32cab24c22523509703b37684cb90055d9dbb7869bb99de4a508bf588380361b9ef035b5836acfbb2e401c9e896215f0b7a419a7174b9d8ee119acb317dd02e12746f141a4b18679ea5f739ecf08cef950a8fb7edb083ca") r2 = semget(0x2, 0x1, 0x48) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff2840029a}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0xffffffff284002c9}}) 03:52:42 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x3750) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x18440, 0x0) 03:52:42 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x3750) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x18440, 0x0) 03:52:42 executing program 3: accept4(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0eb694b57d345de9efb0e51b0ff64777f4f631a30b5c45f929eafb14aff976a3f6c793fe28af45971b157f0000009e4b1685b29ce2ba1462acd43094fb32f24967ada797c4cac097128d23cfed4393a77dbc873efc0402f0c78270e9af104d1bd3a746abb3d9521a73282266a9d2"], &(0x7f0000000140)=0x6e, 0x30000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x10cef, {{0x10, 0x3, 0x1, @multicast1}}}, 0x8c) socket(0x0, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() r2 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = geteuid() setresuid(0x0, 0xee01, r3) setresuid(r3, 0x0, r3) semget(0x3, 0x1, 0x41) getgid() geteuid() getresgid(0x0, &(0x7f0000000400), &(0x7f0000000440)) getpgrp(0xffffffffffffffff) getpid() msgget$private(0x0, 0x0) r4 = getpid() r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) msgsnd(r5, &(0x7f0000000740)=ANY=[], 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = semget(0x2, 0x1, 0x390) r9 = getgid() r10 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r9, r10, r11, 0x110, 0xca}, 0x800, 0x4}) r12 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r12, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fstat(r12, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x0, r6, r7, r10, r13, 0xa1, 0x1}, 0x1ff, 0x7, 0xb7, 0x5, 0x9, 0x7, 0x0, r4}) msgsnd(r5, &(0x7f0000000740)=ANY=[], 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000500)) getgid() r14 = semget(0x2, 0x1, 0x390) r15 = getgid() r16 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r15, r16, r17, 0x110, 0xca}, 0x800, 0x4}) r18 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r18, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r19 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r19, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001ac0)=""/4085, 0xff5}, {0x0}, {0x0}], 0x3, 0x0}, 0x6) dup(r19) socket$inet_udplite(0x2, 0x2, 0x88) r20 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r20, 0x0, 0x6, &(0x7f0000000d40)=""/231) 03:52:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:43 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:44 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:44 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:44 executing program 3: accept4(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0eb694b57d345de9efb0e51b0ff64777f4f631a30b5c45f929eafb14aff976a3f6c793fe28af45971b157f0000009e4b1685b29ce2ba1462acd43094fb32f24967ada797c4cac097128d23cfed4393a77dbc873efc0402f0c78270e9af104d1bd3a746abb3d9521a73282266a9d2"], &(0x7f0000000140)=0x6e, 0x30000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x10cef, {{0x10, 0x3, 0x1, @multicast1}}}, 0x8c) socket(0x0, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() r2 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = geteuid() setresuid(0x0, 0xee01, r3) setresuid(r3, 0x0, r3) semget(0x3, 0x1, 0x41) getgid() geteuid() getresgid(0x0, &(0x7f0000000400), &(0x7f0000000440)) getpgrp(0xffffffffffffffff) getpid() msgget$private(0x0, 0x0) r4 = getpid() r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) msgsnd(r5, &(0x7f0000000740)=ANY=[], 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = semget(0x2, 0x1, 0x390) r9 = getgid() r10 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r9, r10, r11, 0x110, 0xca}, 0x800, 0x4}) r12 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r12, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fstat(r12, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x0, r6, r7, r10, r13, 0xa1, 0x1}, 0x1ff, 0x7, 0xb7, 0x5, 0x9, 0x7, 0x0, r4}) msgsnd(r5, &(0x7f0000000740)=ANY=[], 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000500)) getgid() r14 = semget(0x2, 0x1, 0x390) r15 = getgid() r16 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r15, r16, r17, 0x110, 0xca}, 0x800, 0x4}) r18 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r18, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r19 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r19, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001ac0)=""/4085, 0xff5}, {0x0}, {0x0}], 0x3, 0x0}, 0x6) dup(r19) socket$inet_udplite(0x2, 0x2, 0x88) r20 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r20, 0x0, 0x6, &(0x7f0000000d40)=""/231) 03:52:44 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:44 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:44 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:44 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:45 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:52:45 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:45 executing program 3: r0 = socket(0x11, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) socketpair(0x2, 0x20000000, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000000680)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000006c0)=0x7f, 0x4) flock(r1, 0x40000003) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000200)={{"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", "fea52c2612909db33df904a7756079d4e800048f508137ee434ae42d3603d678", 0xffffff00}, &(0x7f0000000180)="1677ff40afe5eb4899e8616edcb1bc3a1cdcac2cf007da6d8cf57631c4519a5fff75a6d4bb89079d2a9ed1cee1a058291e974c5200e97581fa91cb2069bc5de8a93842d20bf4642ed43fab0478e34e72f0bc06066e900501deffa75191ec4e55fe410a5c84b969d1f10ac4fb7937f26463daa4d70ff1480e711c35140698", 0x1, 0xf4, 0x66b245b, 0x200, 0x3, 0x9, 0x1, 0x7fffffff}) sendto$unix(r0, &(0x7f00000000c0)="b100050460000000000008c70101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282924e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r4, 0x40000003) dup(r4) getsockname(r3, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 03:52:45 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:52:45 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) 03:52:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:45 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) 03:52:45 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:52:45 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:45 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) 03:52:45 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:45 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:45 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:46 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:46 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:46 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:46 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:46 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:46 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:46 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:46 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:46 executing program 1: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:46 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:52:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:52:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:52:47 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r4, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:47 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:47 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:48 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:48 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:49 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:49 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:49 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:49 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:49 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r4, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:49 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:49 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:49 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:50 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:50 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:50 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:50 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:50 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:50 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:50 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:50 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:51 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:51 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{}, 0x0, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:51 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:51 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:51 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:51 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:51 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:52 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:52 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:52 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:52 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:53 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:53 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:53 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:53 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:53 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:53 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:53 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:53 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:54 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:54 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:54 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:54 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:54 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:54 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:54 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:55 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:52:55 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 2: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:55 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 2: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:55 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 2: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:55 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:56 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:52:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:52:56 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:56 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:56 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:56 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:56 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:52:56 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:56 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:57 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:57 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:57 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:57 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:57 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:57 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:57 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:57 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:52:57 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:52:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:58 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:58 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:52:58 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:58 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:58 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:58 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:58 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:52:59 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:59 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:59 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:59 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:59 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:52:59 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:52:59 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:00 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:00 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:00 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:00 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:00 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:00 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:01 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:01 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:01 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:01 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:01 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:01 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:01 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:01 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:02 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:02 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:02 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:02 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:02 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:02 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:02 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:02 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:02 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:02 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:03 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:03 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:03 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:03 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:03 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:03 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:04 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:04 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:04 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:04 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:04 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:04 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:53:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:53:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:53:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:06 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:06 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:06 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 03:53:07 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:07 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:07 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:07 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:07 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 03:53:08 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:08 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:08 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:08 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:08 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:09 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 03:53:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:09 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:09 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:09 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:09 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:10 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:10 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:10 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:10 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:11 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:11 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:11 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:11 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:11 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) 03:53:11 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:11 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) 03:53:11 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:12 executing program 3: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:12 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:12 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) 03:53:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:12 executing program 3: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:12 executing program 3: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:12 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:12 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:13 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:13 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:13 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:13 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:13 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:13 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:14 executing program 2: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:14 executing program 2: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:14 executing program 2: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:14 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:14 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:15 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:15 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:15 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:15 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:15 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:15 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:16 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:16 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:16 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:16 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:16 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:17 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:17 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) 03:53:17 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) 03:53:17 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) 03:53:17 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:17 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 03:53:18 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:18 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:18 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:18 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:53:18 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:53:18 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:19 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:19 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 03:53:19 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:19 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:19 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:19 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:19 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 03:53:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) 03:53:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) 03:53:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:20 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002a6}}) 03:53:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) 03:53:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r4, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:21 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) 03:53:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:22 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:22 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:22 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:22 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:22 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:23 executing program 0: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) 03:53:23 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:23 executing program 0: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) 03:53:23 executing program 0: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:23 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) 03:53:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:23 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) 03:53:24 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:24 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:24 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:24 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:24 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:24 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) 03:53:24 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:25 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:25 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:25 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:25 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:25 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:25 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:25 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:26 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:26 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:26 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:26 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:26 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:28 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:28 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:28 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:28 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:28 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) 03:53:28 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:29 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:29 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r5, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:29 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) sendto(r4, &(0x7f00000001c0)="01fbf43c8e6b84536a8bc7e271e40daffddcffba5e5433c514ccefd23be4d885dade006db167dd1db446f29b446c5b95a59d754d90c48ecf1c0bed3eaf492d7a59081ff8385efbab416484f6b29847644d3b0867c83c8ca858cf4010b42e49df769a24c0d045d04abc962c63a1386fda3cf819ff0b4dcfd0153457680a94fece35d441d2992394bffd6891c90634e7e8c695295ce9e6db61a1c295090571fd29ed38b6b48c5fe605fa51d2a4b0b00f04799dd92cf99f547e0e963673c011bae1eff30ccf5fec3c7286abf7c6332c39f9070b0210ae944c5a1e4fd1b995bdb9938bb35a39ccb045d86b8c094c6c993ad7411bde719e18", 0xf6, 0x20084, &(0x7f00000002c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:29 executing program 2: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:29 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:29 executing program 2: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:29 executing program 2: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:29 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x30) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:29 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:30 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:30 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x5, 0xfffffffb, 0x7, 0x0, 0x9955}, 0x14) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:30 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:30 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:30 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:30 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:31 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 1: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:31 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:31 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) 03:53:31 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:32 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:32 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:32 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) 03:53:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:32 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:32 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) 03:53:32 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:33 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:33 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:33 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:33 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:33 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:33 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:33 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:33 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:34 executing program 0: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:34 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:34 executing program 3: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:34 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:34 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:34 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:35 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:35 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:35 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:35 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:35 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:35 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:36 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:36 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:36 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:36 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:36 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:36 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:37 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:37 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:39 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)) 03:53:39 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:39 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:39 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:40 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x2840029d}}) 03:53:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:40 executing program 2: __semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)=""/128) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:40 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0xa0) 03:53:40 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x200000000000002e) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:40 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x19e) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="167f76d011622d03a822921b69cffe6315f8fa5dcc35210edc99490dfdcf0ddd2b5da406fdf5a614c25f3ee9ec0f72d74d667afb7ebfb91e86842482cae020ec19a2cb01fa7d4fc616ebedfac94715f6c5557be909bab66e2bb91c7989da3dbf21e3093df2caa2feefd1d49c7202e0596ce41471a11fa842593a264a975bf0ec18304570124f069c467c4258bd9bd0", 0x8f}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}, 0x8, 0x0, 0xfffffffc}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040)="700da964e3d647637b0461aabca6bf4cb438a5c462cc44245284cb2b1553603362d49d87cd4a42", 0x27, 0x20000, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x5, @ipv4, 0x2}, 0x1c) r2 = semget$private(0x0, 0x0, 0x284) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r4, 0x40000003) getsockname$unix(r4, &(0x7f0000000200)=@abs={0x8}, &(0x7f00000002c0)=0x8) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r5 = geteuid() setreuid(r3, r5) 03:53:40 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) 03:53:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) r1 = semget(0x3, 0x4, 0x259) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}, 0x0, 0x0, 0x80000006}) 03:53:41 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:41 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000380)="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", 0x4, 0xcd, 0x3}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) flock(r2, 0x40000003) r3 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r3, 0x40000003) r4 = fcntl$dupfd(r2, 0x11, r3) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) 03:53:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:41 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:41 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r7}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2842029f, 0x0, r7, 0xffffffffffffffff}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 03:53:41 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x2) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)) 03:53:41 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff, r1}, 0xfff, 0x0, 0x15}) 03:53:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = semget(0x0, 0x1, 0x40) r2 = semget$private(0x0, 0x0, 0x284) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r4, 0x0) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r5}}) r6 = getgid() __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000000)={{0xc6, 0x0, r6}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r7}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2842029f, 0x0, r7, 0xffffffffffffffff}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 03:53:42 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff, r1}, 0xfff, 0x0, 0x15}) 03:53:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r7}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2842029f, 0x0, r7, 0xffffffffffffffff}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 03:53:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r3, 0x40000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r4, 0xe8e7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r5, 0x1}, 0x8) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:42 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom(r0, &(0x7f0000000140)=""/196, 0xc4, 0x41, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340), 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:43 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @loopback}, &(0x7f0000000140)=0xc) r0 = getuid() r1 = semget$private(0x0, 0x0, 0x284) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r4}}) chown(&(0x7f0000000000)='./file0\x00', r0, r4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xfffffff8, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:43 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r7}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2842029f, 0x0, r7, 0xffffffffffffffff}}) socket$inet6_sctp(0x1c, 0x1, 0x84) 03:53:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x284) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r4}}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r5, 0x40000003) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0x0, 0x0, 0x0, r6}}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x9, 0x0, 0x0, r6, 0x0, 0x80, 0x1000}, 0x784845a3, 0x6, 0x41}) fchownat(r5, &(0x7f0000000040)='./file0\x00', r6, r4, 0x400) r7 = semget$private(0x0, 0x3, 0x44) r8 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r8, 0x40000003) setsockopt$sock_accept_filter(r8, 0xffff, 0x1000, &(0x7f0000000540)={'accf_data\x00', "a238464227d7b8a0c89ab8e8e49dd8b2fd44e0cfc42b72385f64b000296143747edabf1fc9efb79d72a12c6760bb9471e8fd8bd2056e3552c314588950ffab1d98efc54751f3bb1ac6d572f35dc4b01d17c8a203fb76385dcb6c5e9ee88562b83189c8e0d33dd69cf7c52b3fbc267fe2d2879887b43d214aad0399cf86d22b69306c614a7eb9ff4f9db511f887bd213394fd39977ffd41518063c0f9686992ba901ba74d38e85e16f2d132f37f00c71117f3f117ffc10e57fd128f9ed28d90523638d15ee3845cc081e6802e9901eab7f46772ef6d921e83fa34ce49cbbed2049d61b76c7115351d1cab45dd724684b6"}, 0x100) socketpair(0x1, 0x2, 0x7, &(0x7f00000002c0)={0xffffffffffffffff}) r10 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r10, 0x40000003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x81, 0x4, [0x0, 0x2b, 0xfffd, 0xa9]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x4e, @ipv4, 0x2f}}, r11, 0x0, 0x3, 0x186, 0x1010, 0x80, 0x6b}, &(0x7f0000000440)=0x94) __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000500)=0x61b8aee6) __semctl$IPC_SET(r7, 0x0, 0xa, &(0x7f0000000000)={{0x284002cd, 0x0, 0x0, 0x0, r4, 0x75}, 0xfffffffe, 0x0, 0x40000}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:43 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) ioctl$DIOCRGETASTATS(0xffffffffffffff9c, 0xc4504447, &(0x7f0000000400)={{"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", "7f3889111ecf5f72caee2ddc63590ebc1ea149d7d81387817135eeae58786ea7"}, &(0x7f0000000200)="cb53fd714369f6c5da5467fd140f9a18ae9502f3fcaa601489bb7c34629e6e571691625db726c3c71a1a69640e6e93697cf8cfac99cf45de29d7d8f993b6000a22eac74c583f40169a094598969ec7d4dee5db9d63920bb07f6aada29ee0980d6950102632b899a08d3ff9e3bfb0e468acb81aa674957cb61d23ba034d393499fefb595744e2f7401c43a78250659f8fec6db1dfde85335f5dc4bbf522bd0d5925", 0x401, 0xdb7, 0x8000, 0x12c, 0x3, 0x5, 0x0, 0x2}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r2, 0x40000003) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={r6, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8, r6}, &(0x7f0000000380)=0xc) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000040)={r9, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000880)={r7, 0x4, 0x7, 0x7, 0x6, 0x7ff}, &(0x7f00000008c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r4, 0xfffffefc, 0x10700c80, 0x8, 0x0, 0x3ff, 0x7, 0x65c9, {@in={{0x10, 0x2, 0x2, @broadcast}}, r9, 0x1, 0xd5, 0xfffffa20, 0xcf, 0x100}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r10, 0x3}, &(0x7f00000000c0)=0x8) 03:53:43 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r7}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2842029f, 0x0, r7, 0xffffffffffffffff}}) 03:53:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x17, 0x4, 0x6) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}}) 03:53:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="867f10a641b2cd63cb2b3d197558fda78ce6b68bdf78c99d09953a88eab17002eb5a4d703bccf5680f153182c1c64b077c4376faa1e2a2b88bde2937cae0451ed7cd53051ddb18afb9afd99655cd41852c857ba4912804b1e6ff9069d62b4b19a94bec75fc5c16da12fe20f67afaecec92486df65fca76f49685397f86e9a28ff45f16533dcf9da3fc37cdf3e23bd6834db557cd58b6ef93c583423f98492c72f42f48d4cc10af7b486f91915b6a") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c1c4e2302000003fe8000000000000000000000000000bb01000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b00"/124, @ANYRES32=r4], 0x80) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r5, 0x40000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0xff, 0x4, 0x2000, 0x9, 0x1fef, 0x40, 0x8, 0x0, 0x0}, &(0x7f0000000140)=0x20) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000180)={r6, 0x7f}, &(0x7f00000001c0)=0x8) 03:53:44 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x401, 0xfffffffc}, {0x3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r7}}) 03:53:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)) 03:53:44 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x9, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r2, 0x40000003) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x3}, 0x10) 03:53:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)) 03:53:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001380)="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") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x148) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, &(0x7f0000000380)="a9262910d86f7a5f20c5d0dc7d7919ca2da95a8b3454405b04696b4460fcb21b4bcb1c31d73a2b16e783b535f884ef3fc14ab337a9c3d46a59768771188103d54580cbab058d1add101ade94b892e956f98fdd84ed3edc2e798c3e5ca761d8b77634c26fca4e7abefe155132bd5905d7cb8433a585ae9f780b6b77bec4f20f81ac81157b0396fdcff05bdea5d3630e435aec0f0754ea85ea0b6f58f5215b6c5e246fdf12cad19fa48b69c0aa4cafb0461cfbf7c2328ee3cfedeaea04d303780073928ec2e66e6bda0515fa03") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) getresgid(&(0x7f0000000200), &(0x7f0000000040)=0x0, &(0x7f0000000240)) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff, r2}, 0x0, 0x8}) 03:53:44 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="acd37d94838d8c84d4e3d0ae4d6375f20102e04794559a19c0", 0x19}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) 03:53:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) r1 = semget$private(0x0, 0x0, 0x284) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08ddd2e4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r4, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r4, 0xc0, 0x8}, &(0x7f00000001c0)=0xc) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) fstat(r6, &(0x7f0000000080)) 03:53:44 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/11, 0xfece, 0x0, 0x0, 0x60) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000300)={{0xffffffff284002d1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff2840029f}}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x1005, &(0x7f0000000040)={0x3, 0x400}, 0x8) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) r2 = semget(0x0, 0x2, 0x681) __semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f00000000c0)=""/243) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = semget$private(0x0, 0x0, 0x284) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) r7 = semget$private(0x0, 0x2, 0xc0) __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000500)=0x61b8aee6) __semctl$SETVAL(r7, 0x3, 0x8, &(0x7f00000002c0)=0x9) fstat(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r8}}) r9 = getuid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000280)={{0x4, r3, r8, r9, 0xffffffffffffffff, 0x180, 0x4}, 0x2, 0x5, 0x8}) 03:53:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r1, 0x40000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000280)={{0x2840029b}}) 03:53:44 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000002) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x2840029f, 0x0, 0x0, 0xffffffffffffffff}}) r1 = semget$private(0x0, 0x0, 0x3) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0x0, 0x0, 0x0, r2}}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x9, 0x0, 0x0, r2, 0x0, 0x80, 0x1000}, 0x784845a3, 0x6, 0x41}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f00000001c0)=0x0) r5 = semget$private(0x0, 0x0, 0x284) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0x87, r6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x60000000, 0x80000001}) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r7, 0x0) fstat(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r5, 0x0, 0xa, &(0x7f0000000180)={{0xffffffff2840029c, 0x0, 0x0, 0x0, r8}}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x400, r2, r3, r4, r8, 0x10, 0x6}, 0x20, 0x1000, 0x8}) panic: mtx_lock() of destroyed mutex @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:316 cpuid = 1 time = 1583207625 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024cea720 vpanic() at vpanic+0x1ce/frame 0xfffffe0024cea790 panic() at panic+0x43/frame 0xfffffe0024cea7f0 __mtx_lock_flags() at __mtx_lock_flags+0x1e2/frame 0xfffffe0024cea850 soo_stat() at soo_stat+0x13b/frame 0xfffffe0024cea890 kern_fstat() at kern_fstat+0xd9/frame 0xfffffe0024cea8e0 freebsd32_fstat() at freebsd32_fstat+0x2b/frame 0xfffffe0024ceaab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe0024ceabf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142669 KDB: enter: panic [ thread pid 1571 tid 100197 ] Stopped at kdb_enter+0x67: movq $0,0x1463c56(%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 0xfffffe0025800000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024cea700 rbp 0xfffffe0024cea720 rsi 0x40001 rdi 0xffffffff810be3d6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00249cbc10 r12 0xffffffff82068f60 ddb_dbbe r13 0 r14 0xffffffff8193e571 r15 0xffffffff8193e571 rip 0xffffffff810b3467 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x1463c56(%rip) db> show proc Process 1571 (syz-executor.0) at 0xfffff8001249a000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 768 at 0xfffff80003b6da60 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff800032f1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002497d9e8 (map 0xfffffe002497d9e8) (map.pmap 0xfffffe002497daa8) (pmap 0xfffffe002497db08) threads: 5 100117 RunQ syz-executor.0 100186 D biowr 0xfffffe0003f251c0 syz-executor.0 100189 D ufs 0xfffff800126b1620 syz-executor.0 100195 Run CPU 0 syz-executor.0 100197 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1572 769 769 0 S (threaded) syz-executor.1 101125 S nanslp 0xffffffff824ffcc1 syz-executor.1 100188 S sbwait 0xfffffe0003de255c syz-executor.1 100196 S uwait 0xfffff80003bbc100 syz-executor.1 1571 768 768 0 R (threaded) syz-executor.0 100117 RunQ syz-executor.0 100186 D biowr 0xfffffe0003f251c0 syz-executor.0 100189 D ufs 0xfffff800126b1620 syz-executor.0 100195 Run CPU 0 syz-executor.0 100197 Run CPU 1 syz-executor.0 1570 776 776 0 S (threaded) syz-executor.2 100191 S nanslp 0xffffffff824ffcc1 syz-executor.2 100187 S sbwait 0xfffffe0003de337c syz-executor.2 100194 S uwait 0xfffff800120d8200 syz-executor.2 1569 814 814 0 D (threaded) syz-executor.3 100157 S nanslp 0xffffffff824ffcc0 syz-executor.3 100182 D biowr 0xfffffe0003f2b680 syz-executor.3 100190 S uwait 0xfffff80003c25100 syz-executor.3 1048 1040 1048 0 Ss select 0xfffff80003bbb9c0 dhclient 1043 1 1043 0 Ss select 0xfffff80003bbcdc0 dhclient 1040 1033 422 65 S select 0xfffff80012dceac0 dhclient 1033 422 422 0 S wait 0xfffff80003b67a60 sh 814 766 814 0 Ss nanslp 0xffffffff824ffcc0 syz-executor.3 776 766 776 0 Ss nanslp 0xffffffff824ffcc0 syz-executor.2 769 766 769 0 Ss nanslp 0xffffffff824ffcc0 syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffcc1 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100073 S uwait 0xfffff80003576080 syz-fuzzer 100099 S uwait 0xfffff80003bbd500 syz-fuzzer 100100 S uwait 0xfffff80003bbd600 syz-fuzzer 100101 S uwait 0xfffff80003bbd700 syz-fuzzer 100102 S uwait 0xfffff80003c22a80 syz-fuzzer 100103 S kqread 0xfffff800031e9600 syz-fuzzer 100104 S uwait 0xfffff80003b12700 syz-fuzzer 100105 S uwait 0xfffff80003bbb800 syz-fuzzer 100106 S uwait 0xfffff800120d9c80 syz-fuzzer 100107 S uwait 0xfffff80003bbb900 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003d1d0a8 csh 762 680 762 0 Ss select 0xfffff800120d80c0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033dc8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3c0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3c4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3c8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3ccb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffcc0 cron 680 1 680 0 Ss select 0xfffff800120d8ac0 sshd 493 1 493 0 Ss select 0xfffff80003bbbe40 syslogd 422 1 422 0 Ss wait 0xfffff800032f1a60 devd 421 1 421 65 Ss select 0xfffff800120db0c0 dhclient 336 1 336 0 Ss select 0xfffff80003bbe340 dhclient 333 1 333 0 Ss select 0xfffff800120db040 dhclient 21 0 0 0 DL syncer 0xffffffff825d6158 [syncer] 20 0 0 0 DL vlruwt 0xfffff80003b6d000 [vnlru] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d5658 [bufdaemon] 100070 D - 0xffffffff8200a980 [bufspacedaemon-0] 100079 D sdflush 0xfffff8000351f8e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f10c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261cfd8 [dom0] 100068 D launds 0xffffffff8261cfe4 [laundry: dom0] 100069 D umarcl 0xffffffff81542270 [uma] 16 0 0 0 DL - 0xffffffff8235a530 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826625a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d505c [soaiod4] 8 0 0 0 DL - 0xffffffff825d505c [soaiod3] 7 0 0 0 DL - 0xffffffff825d505c [soaiod2] 6 0 0 0 DL - 0xffffffff825d505c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235940 [doneq0] 100062 D - 0xffffffff82235808 [scanner] 4 0 0 0 DL crypto_ 0xfffff800031f5990 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff800031f5930 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb138 [crypto] 14 0 0 0 DL seqstat 0xfffff80003345488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b608 [g_event] 100023 D - 0xffffffff8261b618 [g_up] 100024 D - 0xffffffff8261b610 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi5: fast taskq] 100009 I [swi6: task queue] 100010 I [swi6: Giant taskq] 100017 I [swi3: vm] 100018 I [swi1: netisr 0] 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 0xfffff800032f1000 [init] 10 0 0 0 DL audit_w 0xffffffff82663230 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ac48 [swapper] 100006 D - 0xfffff800031f6600 [config_0] 100007 D - 0xfffff800031ebd00 [kqueue_ctx taskq] 100008 D - 0xfffff800031ebc00 [aiod_kick taskq] 100011 D - 0xfffff800031eb900 [thread taskq] 100012 D - 0xfffff800031f6300 [softirq_0] 100013 D - 0xfffff800031f6200 [softirq_1] 100014 D - 0xfffff800031f6100 [if_io_tqg_0] 100015 D - 0xfffff800031f6000 [if_io_tqg_1] 100016 D - 0xfffff800031f5e00 [if_config_tqg_0] 100021 D - 0xfffff800031eb800 [firmware taskq] 100026 D - 0xfffff800031eb600 [crypto_0] 100027 D - 0xfffff800031eb600 [crypto_1] 100041 D - 0xfffff800031eb200 [vtnet0 rxq 0] 100042 D - 0xfffff800031eb100 [vtnet0 txq 0] 100043 D - 0xfffff800031eb000 [vtnet0 rxq 1] 100044 D - 0xfffff800031eae00 [vtnet0 txq 1] 100046 D vtbslp 0xfffff800034eb580 [virtio_balloon] 100050 D - 0xfffff800031eac00 [mca taskq] 100055 D - 0xffffffff81ce25d0 [deadlkres] 100057 D - 0xfffff80003b38300 [acpi_task_0] 100058 D - 0xfffff80003b38300 [acpi_task_1] 100059 D - 0xfffff80003b38300 [acpi_task_2] 100061 D - 0xfffff800031eb400 [CAM taskq] db> show all locks Process 1572 (syz-executor.1) thread 0xfffffe00249d1a00 (100188) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0003de2500) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 1571 (syz-executor.0) thread 0xfffffe00249cc500 (100186) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f25240) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3878 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800126b1620) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:877 Process 1571 (syz-executor.0) thread 0xfffffe0024980c00 (100189) shared lockmgr ufs (ufs) r = 0 (0xfffff800126b1250) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:737 Process 1571 (syz-executor.0) thread 0xfffffe0024952500 (100195) exclusive sleep mutex socket (socket) r = 0 (0xfffffe0003de18b8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:483 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800122cd3f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:475 Process 1570 (syz-executor.2) thread 0xfffffe00249d1300 (100187) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0003de3320) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 1569 (syz-executor.3) thread 0xfffffe00249d0c00 (100182) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f2b700) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800126b1dc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:877 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 25931 1511K 25995 kobj 332 1328K 488 newblk 59 1039K 5618 vfscache 4 1025K 4 pcb 33 544K 662 inodedep 20 522K 1340 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 126 249K 1646 acpica 1674 185K 50140 vnet_data 1 168K 1 filedesc 21 149K 1403 pagedep 10 131K 710 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 988 79K 3335 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 324 41K 324 BPF 22 36K 22 kdtrace 175 34K 4318 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 71 24K 73 vmem 3 22K 4 kbdmux 6 22K 6 lltable 47 18K 47 temp 34 17K 1934 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1397 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 bmsafemap 3 9K 1303 devstat 4 9K 4 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 1 cred 32 8K 216 pfs_vncache 1 8K 1 routetbl 58 8K 62 audit_evclass 232 8K 290 CAM DEV 3 6K 510 kqueue 55 6K 1579 vt 11 6K 11 plimit 21 6K 354 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 taskqueue 42 5K 42 freework 17 5K 3833 CAM CCB 2 4K 9738 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 235 4K 235 hhook 13 4K 13 session 25 4K 38 pgrp 25 4K 38 acpisem 22 3K 22 terminal 11 3K 11 select 20 3K 20 proc-args 44 3K 572 uidinfo 4 3K 7 lockf 22 3K 960 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 28 2K 205 CAM XPT 22 2K 543 dirrem 6 2K 1096 sctp_atcl 3 2K 279 in_multi 6 2K 7 acpidev 20 2K 20 crypto 2 2K 2 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 1374 diradd 8 1K 1132 freeblks 4 1K 1144 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 freefile 7 1K 1094 indirdep 3 1K 1426 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 pwd 19 1K 773 CAM SIM 2 1K 2 newdirblk 4 1K 687 pfil 4 1K 4 chacha20random 1 1K 1 iov 4 1K 14907 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 inpcbpolicy 13 1K 218 osd 3 1K 9 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 3 CAM path 4 1K 1034 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 prison 4 1K 4 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 5786 sctp_atky 3 1K 279 nexusdev 5 1K 5 entropy 2 1K 38 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_athm 3 1K 279 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 madt_table 0 0K 2 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 iavf 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 MVS driver 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1199 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 5 allocindir 0 0K 0 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 6 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 172 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_timw 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 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 mpr 0 0K 0 statfs 0 0K 864 export_host 0 0K 0 cl_savebuf 0 0K 2 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mfibuf 0 0K 0 mbuf_tag 0 0K 111 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 108 Witness 0 0K 0 stack 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 588 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 1 filedesc_to_leader 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 ath_hal 0 0K 0 athdev 0 0K 0 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 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 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 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 db> show ktr No such command; use "help" to list available commands